const API_BASE = '/api/v1';

async function request<T>(
  endpoint: string,
  options: RequestInit = {}
): Promise<T> {
  const response = await fetch(`${API_BASE}${endpoint}`, {
    ...options,
    headers: {
      'Content-Type': 'application/json',
      ...options.headers,
    },
  });

  if (!response.ok) {
    const error = await response.json().catch(() => ({}));
    const detail = error.detail;
    const message = typeof detail === 'string'
      ? detail
      : (detail ? JSON.stringify(detail) : `HTTP ${response.status}`);
    throw new Error(message);
  }

  return await response.json();
}

// Printer types
export interface Printer {
  id: number;
  name: string;
  serial_number: string;
  ip_address: string;
  access_code: string;
  model: string | null;
  location: string | null;  // Group/location name
  nozzle_count: number;  // 1 or 2, auto-detected from MQTT
  is_active: boolean;
  auto_archive: boolean;
  created_at: string;
  updated_at: string;
}

export interface HMSError {
  code: string;
  attr: number;  // Attribute value for constructing wiki URL
  module: number;
  severity: number;  // 1=fatal, 2=serious, 3=common, 4=info
}

export interface AMSTray {
  id: number;
  tray_color: string | null;
  tray_type: string | null;
  tray_sub_brands: string | null;  // Full name like "PLA Basic", "PETG HF"
  tray_id_name: string | null;  // Bambu filament ID like "A00-Y2" (can decode to color)
  tray_info_idx: string | null;  // Filament preset ID like "GFA00" - maps to cloud setting_id
  remain: number;
  k: number | null;  // Pressure advance value (from tray or K-profile lookup)
  cali_idx: number | null;  // Calibration index for K-profile lookup
  tag_uid: string | null;  // RFID tag UID (any tag)
  tray_uuid: string | null;  // Bambu Lab spool UUID (32-char hex, only valid for Bambu Lab spools)
  nozzle_temp_min: number | null;  // Min nozzle temperature
  nozzle_temp_max: number | null;  // Max nozzle temperature
}

export interface AMSUnit {
  id: number;
  humidity: number | null;
  temp: number | null;
  is_ams_ht: boolean;  // True for AMS-HT (single spool), False for regular AMS (4 spools)
  tray: AMSTray[];
}

export interface NozzleInfo {
  nozzle_type: string;  // "stainless_steel" or "hardened_steel"
  nozzle_diameter: string;  // e.g., "0.4"
}

export interface PrintOptions {
  // Core AI detectors
  spaghetti_detector: boolean;
  print_halt: boolean;
  halt_print_sensitivity: string;  // "low", "medium", "high" - spaghetti sensitivity
  first_layer_inspector: boolean;
  printing_monitor: boolean;
  buildplate_marker_detector: boolean;
  allow_skip_parts: boolean;
  // Additional AI detectors (decoded from cfg bitmask)
  nozzle_clumping_detector: boolean;
  nozzle_clumping_sensitivity: string;  // "low", "medium", "high"
  pileup_detector: boolean;
  pileup_sensitivity: string;  // "low", "medium", "high"
  airprint_detector: boolean;
  airprint_sensitivity: string;  // "low", "medium", "high"
  auto_recovery_step_loss: boolean;
  filament_tangle_detect: boolean;
}

export interface PrinterStatus {
  id: number;
  name: string;
  connected: boolean;
  state: string | null;
  current_print: string | null;
  subtask_name: string | null;
  gcode_file: string | null;
  progress: number | null;
  remaining_time: number | null;
  layer_num: number | null;
  total_layers: number | null;
  temperatures: {
    bed?: number;
    bed_target?: number;
    bed_heating?: boolean;  // Actual heater state from MQTT
    nozzle?: number;
    nozzle_target?: number;
    nozzle_heating?: boolean;  // Actual heater state from MQTT
    nozzle_2?: number;  // Second nozzle for H2 series (dual nozzle)
    nozzle_2_target?: number;
    nozzle_2_heating?: boolean;  // Actual heater state from MQTT
    chamber?: number;
    chamber_target?: number;
    chamber_heating?: boolean;  // Actual heater state from MQTT
  } | null;
  cover_url: string | null;
  hms_errors: HMSError[];
  ams: AMSUnit[];
  ams_exists: boolean;
  vt_tray: AMSTray | null;  // Virtual tray / external spool
  sdcard: boolean;  // SD card inserted
  store_to_sdcard: boolean;  // Store sent files on SD card
  timelapse: boolean;  // Timelapse recording active
  ipcam: boolean;  // Live view enabled
  wifi_signal: number | null;  // WiFi signal strength in dBm
  nozzles: NozzleInfo[];  // Nozzle hardware info (index 0=left/primary, 1=right)
  print_options: PrintOptions | null;  // AI detection and print options
  // Calibration stage tracking
  stg_cur: number;  // Current stage number (-1 = not calibrating)
  stg_cur_name: string | null;  // Human-readable current stage name
  stg: number[];  // List of stage numbers in calibration sequence
  // Air conditioning mode (0=cooling, 1=heating)
  airduct_mode: number;
  // Print speed level (1=silent, 2=standard, 3=sport, 4=ludicrous)
  speed_level: number;
  // Chamber light on/off
  chamber_light: boolean;
  // Active extruder for dual nozzle (0=right, 1=left)
  active_extruder: number;
  // AMS mapping - which AMS is connected to which nozzle
  // Format: [ams_id_for_nozzle0, ams_id_for_nozzle1, ...] where -1 means no AMS
  ams_mapping: number[];
  // Per-AMS extruder mapping - extracted from each AMS unit's info field
  // Format: {ams_id: extruder_id} where extruder 0=right, 1=left
  // Note: JSON keys are always strings
  ams_extruder_map: Record<string, number>;
  // Currently loaded tray (global tray ID, 255 = no filament loaded, 254 = external spool)
  tray_now: number;
  // AMS status for filament change tracking (0=idle, 1=filament_change, 2=rfid_identifying, 3=assist, 4=calibration)
  ams_status_main: number;
  // AMS sub-status for filament change step (when main=1): 4=retraction, 6=load verification, 7=purge
  ams_status_sub: number;
  // mc_print_sub_stage - filament change step indicator used by OrcaSlicer/BambuStudio
  mc_print_sub_stage: number;
  // Timestamp of last AMS data update (for RFID refresh detection)
  last_ams_update: number;
  // Number of printable objects in current print (for skip objects feature)
  printable_objects_count: number;
}

export interface PrinterCreate {
  name: string;
  serial_number: string;
  ip_address: string;
  access_code: string;
  model?: string;
  location?: string;
  auto_archive?: boolean;
}

// Archive types
export interface ArchiveDuplicate {
  id: number;
  print_name: string | null;
  created_at: string;
  match_type: 'exact' | 'similar';  // 'exact' = hash match, 'similar' = name match
}

export interface Archive {
  id: number;
  printer_id: number | null;
  project_id: number | null;
  project_name: string | null;
  filename: string;
  file_path: string;
  file_size: number;
  content_hash: string | null;
  thumbnail_path: string | null;
  timelapse_path: string | null;
  source_3mf_path: string | null;
  duplicates: ArchiveDuplicate[] | null;
  duplicate_count: number;
  print_name: string | null;
  print_time_seconds: number | null;
  actual_time_seconds: number | null;  // Computed from started_at/completed_at
  time_accuracy: number | null;  // Percentage: 100 = perfect, >100 = faster than estimated
  filament_used_grams: number | null;
  filament_type: string | null;
  filament_color: string | null;
  layer_height: number | null;
  total_layers: number | null;
  nozzle_diameter: number | null;
  bed_temperature: number | null;
  nozzle_temperature: number | null;
  status: string;
  started_at: string | null;
  completed_at: string | null;
  extra_data: Record<string, unknown> | null;
  makerworld_url: string | null;
  designer: string | null;
  is_favorite: boolean;
  tags: string | null;
  notes: string | null;
  cost: number | null;
  photos: string[] | null;
  failure_reason: string | null;
  energy_kwh: number | null;
  energy_cost: number | null;
  created_at: string;
}

export interface ArchiveStats {
  total_prints: number;
  successful_prints: number;
  failed_prints: number;
  total_print_time_hours: number;
  total_filament_grams: number;
  total_cost: number;
  prints_by_filament_type: Record<string, number>;
  prints_by_printer: Record<string, number>;
  average_time_accuracy: number | null;
  time_accuracy_by_printer: Record<string, number> | null;
  total_energy_kwh: number;
  total_energy_cost: number;
}

export interface FailureAnalysis {
  period_days: number;
  total_prints: number;
  failed_prints: number;
  failure_rate: number;
  failures_by_reason: Record<string, number>;
  failures_by_filament: Record<string, number>;
  failures_by_printer: Record<string, number>;
  failures_by_hour: Record<number, number>;
  recent_failures: Array<{
    id: number;
    print_name: string;
    failure_reason: string | null;
    filament_type: string | null;
    printer_id: number | null;
    created_at: string | null;
  }>;
  trend: Array<{
    week_start: string;
    total_prints: number;
    failed_prints: number;
    failure_rate: number;
  }>;
}

export interface BulkUploadResult {
  uploaded: number;
  failed: number;
  results: Array<{ filename: string; id: number; status: string }>;
  errors: Array<{ filename: string; error: string }>;
}

// Archive Comparison types
export interface ComparisonArchiveInfo {
  id: number;
  print_name: string;
  status: string;
  created_at: string | null;
  printer_id: number | null;
  project_name: string | null;
}

export interface ComparisonField {
  field: string;
  label: string;
  unit: string | null;
  values: (string | number | null)[];
  raw_values: (string | number | null)[];
  has_difference: boolean;
}

export interface SuccessCorrelationInsight {
  field: string;
  label: string;
  insight: string;
  success_avg?: number;
  failed_avg?: number;
  success_values?: string[];
  failed_values?: string[];
}

export interface SuccessCorrelation {
  has_both_outcomes: boolean;
  message?: string;
  successful_count?: number;
  failed_count?: number;
  insights?: SuccessCorrelationInsight[];
}

export interface ArchiveComparison {
  archives: ComparisonArchiveInfo[];
  comparison: ComparisonField[];
  differences: ComparisonField[];
  success_correlation: SuccessCorrelation;
}

export interface SimilarArchive {
  archive: {
    id: number;
    print_name: string;
    status: string;
    created_at: string | null;
  };
  match_reason: string;
  match_score: number;
}

// Project types
export interface ProjectStats {
  total_archives: number;
  completed_prints: number;
  failed_prints: number;
  queued_prints: number;
  in_progress_prints: number;
  total_print_time_hours: number;
  total_filament_grams: number;
  progress_percent: number | null;
  estimated_cost: number;
  total_energy_kwh: number;
  total_energy_cost: number;
  remaining_prints: number | null;
  bom_total_items: number;
  bom_completed_items: number;
}

export interface ProjectChildPreview {
  id: number;
  name: string;
  color: string | null;
  status: string;
  progress_percent: number | null;
}

export interface Project {
  id: number;
  name: string;
  description: string | null;
  color: string | null;
  status: string;  // active, completed, archived
  target_count: number | null;
  notes: string | null;
  attachments: ProjectAttachment[] | null;
  tags: string | null;
  due_date: string | null;
  priority: string;  // low, normal, high, urgent
  budget: number | null;
  is_template: boolean;
  template_source_id: number | null;
  parent_id: number | null;
  parent_name: string | null;
  children: ProjectChildPreview[];
  created_at: string;
  updated_at: string;
  stats?: ProjectStats;
}

export interface ProjectAttachment {
  filename: string;
  original_name: string;
  size: number;
  uploaded_at: string;
}

export interface ArchivePreview {
  id: number;
  print_name: string | null;
  thumbnail_path: string | null;
  status: string;
  filament_type: string | null;
  filament_color: string | null;
}

export interface ProjectListItem {
  id: number;
  name: string;
  description: string | null;
  color: string | null;
  status: string;
  target_count: number | null;
  created_at: string;
  archive_count: number;
  queue_count: number;
  progress_percent: number | null;
  archives: ArchivePreview[];
}

export interface ProjectCreate {
  name: string;
  description?: string;
  color?: string;
  target_count?: number;
  notes?: string;
  tags?: string;
  due_date?: string;
  priority?: string;
  budget?: number;
  parent_id?: number;
}

export interface ProjectUpdate {
  name?: string;
  description?: string;
  color?: string;
  status?: string;
  target_count?: number;
  notes?: string;
  tags?: string;
  due_date?: string;
  priority?: string;
  budget?: number;
  parent_id?: number;
}

// BOM Types - Tracks sourced/purchased parts (hardware, electronics, etc.)
export interface BOMItem {
  id: number;
  project_id: number;
  name: string;
  quantity_needed: number;
  quantity_acquired: number;
  unit_price: number | null;
  sourcing_url: string | null;
  archive_id: number | null;
  archive_name: string | null;
  stl_filename: string | null;
  remarks: string | null;
  sort_order: number;
  is_complete: boolean;
  created_at: string;
  updated_at: string;
}

export interface BOMItemCreate {
  name: string;
  quantity_needed?: number;
  unit_price?: number;
  sourcing_url?: string;
  archive_id?: number;
  stl_filename?: string;
  remarks?: string;
}

export interface BOMItemUpdate {
  name?: string;
  quantity_needed?: number;
  quantity_acquired?: number;
  unit_price?: number;
  sourcing_url?: string;
  archive_id?: number;
  stl_filename?: string;
  remarks?: string;
}

// Timeline Types
export interface TimelineEvent {
  event_type: string;
  timestamp: string;
  title: string;
  description: string | null;
  metadata: Record<string, unknown> | null;
}

// API Key types
export interface APIKey {
  id: number;
  name: string;
  key_prefix: string;
  can_queue: boolean;
  can_control_printer: boolean;
  can_read_status: boolean;
  printer_ids: number[] | null;
  enabled: boolean;
  last_used: string | null;
  created_at: string;
  expires_at: string | null;
}

export interface APIKeyCreate {
  name: string;
  can_queue?: boolean;
  can_control_printer?: boolean;
  can_read_status?: boolean;
  printer_ids?: number[] | null;
  expires_at?: string | null;
}

export interface APIKeyCreateResponse extends APIKey {
  key: string;  // Full key, only shown on creation
}

export interface APIKeyUpdate {
  name?: string;
  can_queue?: boolean;
  can_control_printer?: boolean;
  can_read_status?: boolean;
  printer_ids?: number[] | null;
  enabled?: boolean;
  expires_at?: string | null;
}

// Settings types
export interface AppSettings {
  auto_archive: boolean;
  save_thumbnails: boolean;
  capture_finish_photo: boolean;
  default_filament_cost: number;
  currency: string;
  energy_cost_per_kwh: number;
  energy_tracking_mode: 'print' | 'total';
  check_updates: boolean;
  notification_language: string;
  // AMS threshold settings
  ams_humidity_good: number;  // <= this is green
  ams_humidity_fair: number;  // <= this is orange, > is red
  ams_temp_good: number;      // <= this is green/blue
  ams_temp_fair: number;      // <= this is orange, > is red
  ams_history_retention_days: number;  // days to keep AMS sensor history
  // Date/time format settings
  date_format: 'system' | 'us' | 'eu' | 'iso';
  time_format: 'system' | '12h' | '24h';
  // Default printer
  default_printer_id: number | null;
  // Telemetry
  telemetry_enabled: boolean;
  // Dark mode theme settings
  dark_style: 'classic' | 'glow' | 'vibrant';
  dark_background: 'neutral' | 'warm' | 'cool' | 'oled' | 'slate' | 'forest';
  dark_accent: 'green' | 'teal' | 'blue' | 'orange' | 'purple' | 'red';
  // Light mode theme settings
  light_style: 'classic' | 'glow' | 'vibrant';
  light_background: 'neutral' | 'warm' | 'cool';
  light_accent: 'green' | 'teal' | 'blue' | 'orange' | 'purple' | 'red';
}

export type AppSettingsUpdate = Partial<AppSettings>;

// Cloud types
export interface CloudAuthStatus {
  is_authenticated: boolean;
  email: string | null;
}

export interface CloudLoginResponse {
  success: boolean;
  needs_verification: boolean;
  message: string;
}

export interface SlicerSetting {
  setting_id: string;
  name: string;
  type: string;
  version: string | null;
  user_id: string | null;
  updated_time: string | null;
}

export interface SlicerSettingsResponse {
  filament: SlicerSetting[];
  printer: SlicerSetting[];
  process: SlicerSetting[];
}

export interface SlicerSettingDetail {
  message?: string | null;
  code?: string | null;
  error?: string | null;
  public: boolean;
  version?: string | null;
  type: string;
  name: string;
  update_time?: string | null;
  nickname?: string | null;
  base_id?: string | null;
  setting: Record<string, unknown>;
  filament_id?: string | null;
  setting_id?: string | null;
}

export interface SlicerSettingCreate {
  type: string;  // 'filament', 'print', or 'printer'
  name: string;
  base_id: string;
  setting: Record<string, unknown>;
}

export interface SlicerSettingUpdate {
  name?: string;
  setting?: Record<string, unknown>;
}

export interface SlicerSettingDeleteResponse {
  success: boolean;
  message: string;
}

export interface FieldOption {
  value: string;
  label: string;
}

export interface FieldDefinition {
  key: string;
  label: string;
  type: 'text' | 'number' | 'boolean' | 'select';
  category: string;
  description?: string;
  options?: FieldOption[];
  unit?: string;
  min?: number;
  max?: number;
  step?: number;
}

export interface FieldDefinitionsResponse {
  version: string;
  description: string;
  fields: FieldDefinition[];
}

export interface CloudDevice {
  dev_id: string;
  name: string;
  dev_model_name: string | null;
  dev_product_name: string | null;
  online: boolean;
}

// Smart Plug types
export interface SmartPlug {
  id: number;
  name: string;
  ip_address: string;
  printer_id: number | null;
  enabled: boolean;
  auto_on: boolean;
  auto_off: boolean;
  off_delay_mode: 'time' | 'temperature';
  off_delay_minutes: number;
  off_temp_threshold: number;
  username: string | null;
  password: string | null;
  // Power alerts
  power_alert_enabled: boolean;
  power_alert_high: number | null;
  power_alert_low: number | null;
  power_alert_last_triggered: string | null;
  // Schedule
  schedule_enabled: boolean;
  schedule_on_time: string | null;
  schedule_off_time: string | null;
  // Switchbar visibility
  show_in_switchbar: boolean;
  // Status
  last_state: string | null;
  last_checked: string | null;
  auto_off_executed: boolean;  // True when auto-off was triggered after print
  created_at: string;
  updated_at: string;
}

export interface SmartPlugCreate {
  name: string;
  ip_address: string;
  printer_id?: number | null;
  enabled?: boolean;
  auto_on?: boolean;
  auto_off?: boolean;
  off_delay_mode?: 'time' | 'temperature';
  off_delay_minutes?: number;
  off_temp_threshold?: number;
  username?: string | null;
  password?: string | null;
  // Power alerts
  power_alert_enabled?: boolean;
  power_alert_high?: number | null;
  power_alert_low?: number | null;
  // Schedule
  schedule_enabled?: boolean;
  schedule_on_time?: string | null;
  schedule_off_time?: string | null;
  // Switchbar visibility
  show_in_switchbar?: boolean;
}

export interface SmartPlugUpdate {
  name?: string;
  ip_address?: string;
  printer_id?: number | null;
  enabled?: boolean;
  auto_on?: boolean;
  auto_off?: boolean;
  off_delay_mode?: 'time' | 'temperature';
  off_delay_minutes?: number;
  off_temp_threshold?: number;
  username?: string | null;
  password?: string | null;
  // Power alerts
  power_alert_enabled?: boolean;
  power_alert_high?: number | null;
  power_alert_low?: number | null;
  // Schedule
  schedule_enabled?: boolean;
  schedule_on_time?: string | null;
  schedule_off_time?: string | null;
  // Switchbar visibility
  show_in_switchbar?: boolean;
}

export interface SmartPlugEnergy {
  power: number | null;  // Current watts
  voltage: number | null;  // Volts
  current: number | null;  // Amps
  today: number | null;  // kWh used today
  yesterday: number | null;  // kWh used yesterday
  total: number | null;  // Total kWh
  factor: number | null;  // Power factor (0-1)
  apparent_power: number | null;  // VA
  reactive_power: number | null;  // VAr
}

export interface SmartPlugStatus {
  state: string | null;
  reachable: boolean;
  device_name: string | null;
  energy: SmartPlugEnergy | null;
}

export interface SmartPlugTestResult {
  success: boolean;
  state: string | null;
  device_name: string | null;
}

// Tasmota Discovery types
export interface TasmotaScanStatus {
  running: boolean;
  scanned: number;
  total: number;
}

export interface DiscoveredTasmotaDevice {
  ip_address: string;
  name: string;
  module: number | null;
  state: string | null;
  discovered_at: string | null;
}

// Print Queue types
export interface PrintQueueItem {
  id: number;
  printer_id: number;
  archive_id: number;
  position: number;
  scheduled_time: string | null;
  require_previous_success: boolean;
  auto_off_after: boolean;
  status: 'pending' | 'printing' | 'completed' | 'failed' | 'skipped' | 'cancelled';
  started_at: string | null;
  completed_at: string | null;
  error_message: string | null;
  created_at: string;
  archive_name?: string | null;
  archive_thumbnail?: string | null;
  printer_name?: string | null;
  print_time_seconds?: number | null;  // Estimated print time from archive
}

export interface PrintQueueItemCreate {
  printer_id: number;
  archive_id: number;
  scheduled_time?: string | null;
  require_previous_success?: boolean;
  auto_off_after?: boolean;
}

export interface PrintQueueItemUpdate {
  printer_id?: number;
  position?: number;
  scheduled_time?: string | null;
  require_previous_success?: boolean;
  auto_off_after?: boolean;
}

// MQTT Logging types
export interface MQTTLogEntry {
  timestamp: string;
  topic: string;
  direction: 'in' | 'out';
  payload: Record<string, unknown>;
}

export interface MQTTLogsResponse {
  logging_enabled: boolean;
  logs: MQTTLogEntry[];
}

// K-Profile types
export interface KProfile {
  slot_id: number;
  extruder_id: number;
  nozzle_id: string;
  nozzle_diameter: string;
  filament_id: string;
  name: string;
  k_value: string;
  n_coef: string;
  ams_id: number;
  tray_id: number;
  setting_id: string | null;
}

export interface KProfileCreate {
  slot_id?: number;  // Storage slot, 0 for new profiles
  extruder_id?: number;
  nozzle_id: string;
  nozzle_diameter: string;
  filament_id: string;
  name: string;
  k_value: string;
  n_coef?: string;
  ams_id?: number;
  tray_id?: number;
  setting_id?: string | null;
}

export interface KProfileDelete {
  slot_id: number;  // cali_idx - calibration index to delete
  extruder_id: number;
  nozzle_id: string;  // e.g., "HH00-0.4"
  nozzle_diameter: string;  // e.g., "0.4"
  filament_id: string;  // Bambu filament identifier
  setting_id?: string | null;  // Setting ID (for X1C series)
}

export interface KProfilesResponse {
  profiles: KProfile[];
  nozzle_diameter: string;
}

export interface KProfileNote {
  setting_id: string;
  note: string;
}

export interface KProfileNotesResponse {
  notes: Record<string, string>;  // setting_id -> note
}

// Slot Preset Mapping
export interface SlotPresetMapping {
  ams_id: number;
  tray_id: number;
  preset_id: string;
  preset_name: string;
}

// Filament types
export interface Filament {
  id: number;
  name: string;
  type: string;  // PLA, PETG, ABS, etc.
  brand: string | null;
  color: string | null;
  color_hex: string | null;
  cost_per_kg: number;
  spool_weight_g: number;
  currency: string;
  density: number | null;
  print_temp_min: number | null;
  print_temp_max: number | null;
  bed_temp_min: number | null;
  bed_temp_max: number | null;
  created_at: string;
  updated_at: string;
}

// Notification Provider types
export type ProviderType = 'callmebot' | 'ntfy' | 'pushover' | 'telegram' | 'email' | 'discord' | 'webhook';

export interface NotificationProvider {
  id: number;
  name: string;
  provider_type: ProviderType;
  enabled: boolean;
  config: Record<string, unknown>;
  // Print lifecycle events
  on_print_start: boolean;
  on_print_complete: boolean;
  on_print_failed: boolean;
  on_print_stopped: boolean;
  on_print_progress: boolean;
  // Printer status events
  on_printer_offline: boolean;
  on_printer_error: boolean;
  on_filament_low: boolean;
  on_maintenance_due: boolean;
  // AMS environmental alarms (regular AMS)
  on_ams_humidity_high: boolean;
  on_ams_temperature_high: boolean;
  // AMS-HT environmental alarms
  on_ams_ht_humidity_high: boolean;
  on_ams_ht_temperature_high: boolean;
  // Quiet hours
  quiet_hours_enabled: boolean;
  quiet_hours_start: string | null;
  quiet_hours_end: string | null;
  // Daily digest
  daily_digest_enabled: boolean;
  daily_digest_time: string | null;
  // Printer filter
  printer_id: number | null;
  // Status tracking
  last_success: string | null;
  last_error: string | null;
  last_error_at: string | null;
  // Timestamps
  created_at: string;
  updated_at: string;
}

export interface NotificationProviderCreate {
  name: string;
  provider_type: ProviderType;
  enabled?: boolean;
  config: Record<string, unknown>;
  // Print lifecycle events
  on_print_start?: boolean;
  on_print_complete?: boolean;
  on_print_failed?: boolean;
  on_print_stopped?: boolean;
  on_print_progress?: boolean;
  // Printer status events
  on_printer_offline?: boolean;
  on_printer_error?: boolean;
  on_filament_low?: boolean;
  on_maintenance_due?: boolean;
  // AMS environmental alarms (regular AMS)
  on_ams_humidity_high?: boolean;
  on_ams_temperature_high?: boolean;
  // AMS-HT environmental alarms
  on_ams_ht_humidity_high?: boolean;
  on_ams_ht_temperature_high?: boolean;
  // Quiet hours
  quiet_hours_enabled?: boolean;
  quiet_hours_start?: string | null;
  quiet_hours_end?: string | null;
  // Daily digest
  daily_digest_enabled?: boolean;
  daily_digest_time?: string | null;
  // Printer filter
  printer_id?: number | null;
}

export interface NotificationProviderUpdate {
  name?: string;
  provider_type?: ProviderType;
  enabled?: boolean;
  config?: Record<string, unknown>;
  // Print lifecycle events
  on_print_start?: boolean;
  on_print_complete?: boolean;
  on_print_failed?: boolean;
  on_print_stopped?: boolean;
  on_print_progress?: boolean;
  // Printer status events
  on_printer_offline?: boolean;
  on_printer_error?: boolean;
  on_filament_low?: boolean;
  on_maintenance_due?: boolean;
  // AMS environmental alarms (regular AMS)
  on_ams_humidity_high?: boolean;
  on_ams_temperature_high?: boolean;
  // AMS-HT environmental alarms
  on_ams_ht_humidity_high?: boolean;
  on_ams_ht_temperature_high?: boolean;
  // Quiet hours
  quiet_hours_enabled?: boolean;
  quiet_hours_start?: string | null;
  quiet_hours_end?: string | null;
  // Daily digest
  daily_digest_enabled?: boolean;
  daily_digest_time?: string | null;
  // Printer filter
  printer_id?: number | null;
}

export interface NotificationTestRequest {
  provider_type: ProviderType;
  config: Record<string, unknown>;
}

export interface NotificationTestResponse {
  success: boolean;
  message: string;
}

// Provider-specific config types for reference
export interface CallMeBotConfig {
  phone: string;
  apikey: string;
}

export interface NtfyConfig {
  server?: string;
  topic: string;
  auth_token?: string | null;
}

export interface PushoverConfig {
  user_key: string;
  app_token: string;
  priority?: number;
}

export interface TelegramConfig {
  bot_token: string;
  chat_id: string;
}

export interface EmailConfig {
  smtp_server: string;
  smtp_port?: number;
  username: string;
  password: string;
  from_email: string;
  to_email: string;
  use_tls?: boolean;
}

// Notification Template types
export interface NotificationTemplate {
  id: number;
  event_type: string;
  name: string;
  title_template: string;
  body_template: string;
  is_default: boolean;
  created_at: string;
  updated_at: string;
}

export interface NotificationTemplateUpdate {
  title_template?: string;
  body_template?: string;
}

export interface EventVariablesResponse {
  event_type: string;
  event_name: string;
  variables: string[];
}

export interface TemplatePreviewRequest {
  event_type: string;
  title_template: string;
  body_template: string;
}

export interface TemplatePreviewResponse {
  title: string;
  body: string;
}

// Notification Log types
export interface NotificationLogEntry {
  id: number;
  provider_id: number;
  provider_name: string | null;
  provider_type: string | null;
  event_type: string;
  title: string;
  message: string;
  success: boolean;
  error_message: string | null;
  printer_id: number | null;
  printer_name: string | null;
  created_at: string;
}

export interface NotificationLogStats {
  total: number;
  success_count: number;
  failure_count: number;
  by_event_type: Record<string, number>;
  by_provider: Record<string, number>;
}

// Spoolman types
export interface SpoolmanStatus {
  enabled: boolean;
  connected: boolean;
  url: string | null;
}

export interface SpoolmanSyncResult {
  success: boolean;
  synced_count: number;
  errors: string[];
}

// Update types
export interface VersionInfo {
  version: string;
  repo: string;
}

export interface UpdateCheckResult {
  update_available: boolean;
  current_version: string;
  latest_version: string | null;
  release_name?: string;
  release_notes?: string;
  release_url?: string;
  published_at?: string;
  error?: string;
  message?: string;
}

export interface UpdateStatus {
  status: 'idle' | 'checking' | 'downloading' | 'installing' | 'complete' | 'error';
  progress: number;
  message: string;
  error: string | null;
}

// Maintenance types
export interface MaintenanceType {
  id: number;
  name: string;
  description: string | null;
  default_interval_hours: number;
  interval_type: 'hours' | 'days';  // "hours" = print hours, "days" = calendar days
  icon: string | null;
  is_system: boolean;
  created_at: string;
}

export interface MaintenanceTypeCreate {
  name: string;
  description?: string | null;
  default_interval_hours?: number;
  interval_type?: 'hours' | 'days';
  icon?: string | null;
}

export interface MaintenanceStatus {
  id: number;
  printer_id: number;
  printer_name: string;
  maintenance_type_id: number;
  maintenance_type_name: string;
  maintenance_type_icon: string | null;
  enabled: boolean;
  interval_hours: number;  // For hours type: print hours; for days type: number of days
  interval_type: 'hours' | 'days';
  current_hours: number;
  hours_since_maintenance: number;
  hours_until_due: number;
  days_since_maintenance: number | null;  // For days type
  days_until_due: number | null;  // For days type
  is_due: boolean;
  is_warning: boolean;
  last_performed_at: string | null;
}

export interface PrinterMaintenanceOverview {
  printer_id: number;
  printer_name: string;
  total_print_hours: number;
  maintenance_items: MaintenanceStatus[];
  due_count: number;
  warning_count: number;
}

export interface MaintenanceHistory {
  id: number;
  printer_maintenance_id: number;
  performed_at: string;
  hours_at_maintenance: number;
  notes: string | null;
}

export interface MaintenanceSummary {
  total_due: number;
  total_warning: number;
  printers_with_issues: Array<{
    printer_id: number;
    printer_name: string;
    due_count: number;
    warning_count: number;
  }>;
}

// External Links (sidebar)
export interface ExternalLink {
  id: number;
  name: string;
  url: string;
  icon: string;
  custom_icon: string | null;
  sort_order: number;
  created_at: string;
  updated_at: string;
}

export interface ExternalLinkCreate {
  name: string;
  url: string;
  icon: string;
}

export interface ExternalLinkUpdate {
  name?: string;
  url?: string;
  icon?: string;
}

// API functions
export const api = {
  // Printers
  getPrinters: () => request<Printer[]>('/printers/'),
  getPrinter: (id: number) => request<Printer>(`/printers/${id}`),
  createPrinter: (data: PrinterCreate) =>
    request<Printer>('/printers/', {
      method: 'POST',
      body: JSON.stringify(data),
    }),
  updatePrinter: (id: number, data: Partial<PrinterCreate>) =>
    request<Printer>(`/printers/${id}`, {
      method: 'PATCH',
      body: JSON.stringify(data),
    }),
  deletePrinter: (id: number, deleteArchives: boolean = true) =>
    request<{ status: string; archives_deleted: boolean }>(
      `/printers/${id}?delete_archives=${deleteArchives}`,
      { method: 'DELETE' }
    ),
  getPrinterStatus: (id: number) =>
    request<PrinterStatus>(`/printers/${id}/status`),
  refreshPrinterStatus: (id: number) =>
    request<{ status: string }>(`/printers/${id}/refresh-status`, {
      method: 'POST',
    }),
  connectPrinter: (id: number) =>
    request<{ connected: boolean }>(`/printers/${id}/connect`, {
      method: 'POST',
    }),
  disconnectPrinter: (id: number) =>
    request<{ connected: boolean }>(`/printers/${id}/disconnect`, {
      method: 'POST',
    }),

  // Print Control
  stopPrint: (printerId: number) =>
    request<{ success: boolean; message: string }>(`/printers/${printerId}/print/stop`, {
      method: 'POST',
    }),
  pausePrint: (printerId: number) =>
    request<{ success: boolean; message: string }>(`/printers/${printerId}/print/pause`, {
      method: 'POST',
    }),
  resumePrint: (printerId: number) =>
    request<{ success: boolean; message: string }>(`/printers/${printerId}/print/resume`, {
      method: 'POST',
    }),

  // Skip Objects
  getPrintableObjects: (printerId: number) =>
    request<{
      objects: Array<{ id: number; name: string; x: number | null; y: number | null; skipped: boolean }>;
      total: number;
      skipped_count: number;
      is_printing: boolean;
    }>(`/printers/${printerId}/print/objects`),

  skipObjects: (printerId: number, objectIds: number[]) =>
    request<{ success: boolean; message: string; skipped_objects: number[] }>(
      `/printers/${printerId}/print/skip-objects`,
      {
        method: 'POST',
        body: JSON.stringify(objectIds),
      }
    ),

  // AMS Control
  refreshAmsSlot: (printerId: number, amsId: number, slotId: number) =>
    request<{ success: boolean; message: string }>(
      `/printers/${printerId}/ams/${amsId}/slot/${slotId}/refresh`,
      { method: 'POST' }
    ),

  // MQTT Debug Logging
  enableMQTTLogging: (printerId: number) =>
    request<{ logging_enabled: boolean }>(`/printers/${printerId}/logging/enable`, {
      method: 'POST',
    }),
  disableMQTTLogging: (printerId: number) =>
    request<{ logging_enabled: boolean }>(`/printers/${printerId}/logging/disable`, {
      method: 'POST',
    }),
  getMQTTLogs: (printerId: number) =>
    request<MQTTLogsResponse>(`/printers/${printerId}/logging`),
  clearMQTTLogs: (printerId: number) =>
    request<{ status: string }>(`/printers/${printerId}/logging`, {
      method: 'DELETE',
    }),

  // Printer File Manager
  getPrinterFiles: (printerId: number, path = '/') =>
    request<{
      path: string;
      files: Array<{
        name: string;
        is_directory: boolean;
        size: number;
        path: string;
      }>;
    }>(`/printers/${printerId}/files?path=${encodeURIComponent(path)}`),
  getPrinterFileDownloadUrl: (printerId: number, path: string) =>
    `${API_BASE}/printers/${printerId}/files/download?path=${encodeURIComponent(path)}`,
  deletePrinterFile: (printerId: number, path: string) =>
    request<{ status: string; path: string }>(`/printers/${printerId}/files?path=${encodeURIComponent(path)}`, {
      method: 'DELETE',
    }),
  getPrinterStorage: (printerId: number) =>
    request<{ used_bytes: number | null; free_bytes: number | null }>(`/printers/${printerId}/storage`),

  // Archives
  getArchives: (printerId?: number, projectId?: number, limit = 50, offset = 0) => {
    const params = new URLSearchParams();
    if (printerId) params.set('printer_id', String(printerId));
    if (projectId) params.set('project_id', String(projectId));
    params.set('limit', String(limit));
    params.set('offset', String(offset));
    return request<Archive[]>(`/archives/?${params}`);
  },
  getArchive: (id: number) => request<Archive>(`/archives/${id}`),
  searchArchives: (query: string, options?: {
    printerId?: number;
    projectId?: number;
    status?: string;
    limit?: number;
    offset?: number;
  }) => {
    const params = new URLSearchParams();
    params.set('q', query);
    if (options?.printerId) params.set('printer_id', String(options.printerId));
    if (options?.projectId) params.set('project_id', String(options.projectId));
    if (options?.status) params.set('status', options.status);
    if (options?.limit) params.set('limit', String(options.limit));
    if (options?.offset) params.set('offset', String(options.offset));
    return request<Archive[]>(`/archives/search?${params}`);
  },
  rebuildSearchIndex: () => request<{ message: string }>('/archives/search/rebuild-index', { method: 'POST' }),
  updateArchive: (id: number, data: {
    printer_id?: number | null;
    project_id?: number | null;
    print_name?: string;
    is_favorite?: boolean;
    tags?: string;
    notes?: string;
    cost?: number;
    failure_reason?: string | null;
    status?: string;
  }) =>
    request<Archive>(`/archives/${id}`, {
      method: 'PATCH',
      body: JSON.stringify(data),
    }),
  toggleFavorite: (id: number) =>
    request<Archive>(`/archives/${id}/favorite`, { method: 'POST' }),
  deleteArchive: (id: number) =>
    request<void>(`/archives/${id}`, { method: 'DELETE' }),
  getArchiveStats: () => request<ArchiveStats>('/archives/stats'),
  getFailureAnalysis: (options?: { days?: number; printerId?: number; projectId?: number }) => {
    const params = new URLSearchParams();
    if (options?.days) params.set('days', String(options.days));
    if (options?.printerId) params.set('printer_id', String(options.printerId));
    if (options?.projectId) params.set('project_id', String(options.projectId));
    return request<FailureAnalysis>(`/archives/analysis/failures?${params}`);
  },
  compareArchives: (archiveIds: number[]) =>
    request<ArchiveComparison>(`/archives/compare?archive_ids=${archiveIds.join(',')}`),
  findSimilarArchives: (archiveId: number, limit = 10) =>
    request<SimilarArchive[]>(`/archives/${archiveId}/similar?limit=${limit}`),
  exportArchives: async (options?: {
    format?: 'csv' | 'xlsx';
    fields?: string[];
    printerId?: number;
    projectId?: number;
    status?: string;
    dateFrom?: string;
    dateTo?: string;
    search?: string;
  }): Promise<{ blob: Blob; filename: string }> => {
    const params = new URLSearchParams();
    if (options?.format) params.set('format', options.format);
    if (options?.fields) params.set('fields', options.fields.join(','));
    if (options?.printerId) params.set('printer_id', String(options.printerId));
    if (options?.projectId) params.set('project_id', String(options.projectId));
    if (options?.status) params.set('status', options.status);
    if (options?.dateFrom) params.set('date_from', options.dateFrom);
    if (options?.dateTo) params.set('date_to', options.dateTo);
    if (options?.search) params.set('search', options.search);

    const response = await fetch(`${API_BASE}/archives/export?${params}`);
    if (!response.ok) {
      const error = await response.json().catch(() => ({}));
      throw new Error(error.detail || `HTTP ${response.status}`);
    }

    const contentDisposition = response.headers.get('Content-Disposition');
    let filename = options?.format === 'xlsx' ? 'archives_export.xlsx' : 'archives_export.csv';
    if (contentDisposition) {
      const match = contentDisposition.match(/filename="?([^"]+)"?/);
      if (match) filename = match[1];
    }

    const blob = await response.blob();
    return { blob, filename };
  },
  exportStats: async (options?: {
    format?: 'csv' | 'xlsx';
    days?: number;
    printerId?: number;
    projectId?: number;
  }): Promise<{ blob: Blob; filename: string }> => {
    const params = new URLSearchParams();
    if (options?.format) params.set('format', options.format);
    if (options?.days) params.set('days', String(options.days));
    if (options?.printerId) params.set('printer_id', String(options.printerId));
    if (options?.projectId) params.set('project_id', String(options.projectId));

    const response = await fetch(`${API_BASE}/archives/stats/export?${params}`);
    if (!response.ok) {
      const error = await response.json().catch(() => ({}));
      throw new Error(error.detail || `HTTP ${response.status}`);
    }

    const contentDisposition = response.headers.get('Content-Disposition');
    let filename = options?.format === 'xlsx' ? 'stats_export.xlsx' : 'stats_export.csv';
    if (contentDisposition) {
      const match = contentDisposition.match(/filename="?([^"]+)"?/);
      if (match) filename = match[1];
    }

    const blob = await response.blob();
    return { blob, filename };
  },
  getArchiveDuplicates: (id: number) =>
    request<{ duplicates: ArchiveDuplicate[]; count: number }>(`/archives/${id}/duplicates`),
  backfillContentHashes: () =>
    request<{ updated: number; errors: Array<{ id: number; error: string }> }>('/archives/backfill-hashes', {
      method: 'POST',
    }),
  getArchiveThumbnail: (id: number) => `${API_BASE}/archives/${id}/thumbnail?v=${Date.now()}`,
  getArchiveDownload: (id: number) => `${API_BASE}/archives/${id}/download`,
  getArchiveGcode: (id: number) => `${API_BASE}/archives/${id}/gcode`,
  getArchiveTimelapse: (id: number) => `${API_BASE}/archives/${id}/timelapse?v=${Date.now()}`,
  scanArchiveTimelapse: (id: number) =>
    request<{
      status: string;
      message: string;
      filename?: string;
      available_files?: Array<{ name: string; path: string; size: number; mtime: string | null }>;
    }>(`/archives/${id}/timelapse/scan`, {
      method: 'POST',
    }),
  selectArchiveTimelapse: (id: number, filename: string) =>
    request<{ status: string; message: string; filename: string }>(
      `/archives/${id}/timelapse/select?filename=${encodeURIComponent(filename)}`,
      { method: 'POST' }
    ),
  uploadArchiveTimelapse: async (archiveId: number, file: File): Promise<{ status: string; filename: string }> => {
    const formData = new FormData();
    formData.append('file', file);
    const response = await fetch(`${API_BASE}/archives/${archiveId}/timelapse/upload`, {
      method: 'POST',
      body: formData,
    });
    if (!response.ok) {
      const error = await response.json().catch(() => ({}));
      throw new Error(error.detail || `HTTP ${response.status}`);
    }
    return response.json();
  },
  // Timelapse Editor
  getTimelapseInfo: (archiveId: number) =>
    request<{
      duration: number;
      width: number;
      height: number;
      fps: number;
      codec: string;
      file_size: number;
      has_audio: boolean;
    }>(`/archives/${archiveId}/timelapse/info`),
  getTimelapseThumbnails: (archiveId: number, count: number = 10) =>
    request<{
      thumbnails: string[];
      timestamps: number[];
    }>(`/archives/${archiveId}/timelapse/thumbnails?count=${count}`),
  processTimelapse: async (
    archiveId: number,
    params: {
      trimStart?: number;
      trimEnd?: number;
      speed?: number;
      saveMode: 'replace' | 'new';
      outputFilename?: string;
    },
    audioFile?: File
  ): Promise<{ status: string; output_path: string | null; message: string }> => {
    const formData = new FormData();
    formData.append('trim_start', String(params.trimStart ?? 0));
    if (params.trimEnd !== undefined) {
      formData.append('trim_end', String(params.trimEnd));
    }
    formData.append('speed', String(params.speed ?? 1));
    formData.append('save_mode', params.saveMode);
    if (params.outputFilename) {
      formData.append('output_filename', params.outputFilename);
    }
    if (audioFile) {
      formData.append('audio', audioFile);
    }
    const response = await fetch(`${API_BASE}/archives/${archiveId}/timelapse/process`, {
      method: 'POST',
      body: formData,
    });
    if (!response.ok) {
      const error = await response.json().catch(() => ({}));
      throw new Error(error.detail || `HTTP ${response.status}`);
    }
    return response.json();
  },
  // Photos
  getArchivePhotoUrl: (archiveId: number, filename: string) =>
    `${API_BASE}/archives/${archiveId}/photos/${encodeURIComponent(filename)}`,
  uploadArchivePhoto: async (archiveId: number, file: File): Promise<{ status: string; filename: string; photos: string[] }> => {
    const formData = new FormData();
    formData.append('file', file);
    const response = await fetch(`${API_BASE}/archives/${archiveId}/photos`, {
      method: 'POST',
      body: formData,
    });
    if (!response.ok) {
      const error = await response.json().catch(() => ({}));
      throw new Error(error.detail || `HTTP ${response.status}`);
    }
    return response.json();
  },
  deleteArchivePhoto: (archiveId: number, filename: string) =>
    request<{ status: string; photos: string[] | null }>(`/archives/${archiveId}/photos/${encodeURIComponent(filename)}`, {
      method: 'DELETE',
    }),
  // Source 3MF (original slicer project file)
  getSource3mfDownloadUrl: (archiveId: number) =>
    `${API_BASE}/archives/${archiveId}/source`,
  getSource3mfForSlicer: (archiveId: number, filename: string) =>
    `${API_BASE}/archives/${archiveId}/source/${encodeURIComponent(filename.endsWith('.3mf') ? filename : filename + '.3mf')}`,
  uploadSource3mf: async (archiveId: number, file: File): Promise<{ status: string; filename: string }> => {
    const formData = new FormData();
    formData.append('file', file);
    const response = await fetch(`${API_BASE}/archives/${archiveId}/source`, {
      method: 'POST',
      body: formData,
    });
    if (!response.ok) {
      const error = await response.json().catch(() => ({}));
      throw new Error(error.detail || `HTTP ${response.status}`);
    }
    return response.json();
  },
  deleteSource3mf: (archiveId: number) =>
    request<{ status: string }>(`/archives/${archiveId}/source`, {
      method: 'DELETE',
    }),

  // QR Code
  getArchiveQRCodeUrl: (archiveId: number, size = 200) =>
    `${API_BASE}/archives/${archiveId}/qrcode?size=${size}`,
  getArchiveCapabilities: (id: number) =>
    request<{
      has_model: boolean;
      has_gcode: boolean;
      build_volume: { x: number; y: number; z: number };
      filament_colors: string[];
    }>(`/archives/${id}/capabilities`),
  // Project Page
  getArchiveProjectPage: (id: number) =>
    request<{
      title: string | null;
      description: string | null;
      designer: string | null;
      designer_user_id: string | null;
      license: string | null;
      copyright: string | null;
      creation_date: string | null;
      modification_date: string | null;
      origin: string | null;
      profile_title: string | null;
      profile_description: string | null;
      profile_cover: string | null;
      profile_user_id: string | null;
      profile_user_name: string | null;
      design_model_id: string | null;
      design_profile_id: string | null;
      design_region: string | null;
      model_pictures: Array<{ name: string; path: string; url: string }>;
      profile_pictures: Array<{ name: string; path: string; url: string }>;
      thumbnails: Array<{ name: string; path: string; url: string }>;
    }>(`/archives/${id}/project-page`),
  updateArchiveProjectPage: (id: number, data: {
    title?: string;
    description?: string;
    designer?: string;
    license?: string;
    copyright?: string;
    profile_title?: string;
    profile_description?: string;
  }) =>
    request(`/archives/${id}/project-page`, {
      method: 'PATCH',
      body: JSON.stringify(data),
    }),
  getArchiveProjectImageUrl: (archiveId: number, imagePath: string) =>
    `${API_BASE}/archives/${archiveId}/project-image/${encodeURIComponent(imagePath)}`,
  getArchiveForSlicer: (id: number, filename: string) =>
    `${API_BASE}/archives/${id}/file/${encodeURIComponent(filename.endsWith('.3mf') ? filename : filename + '.3mf')}`,
  getArchiveFilamentRequirements: (archiveId: number) =>
    request<{
      archive_id: number;
      filename: string;
      filaments: Array<{
        slot_id: number;
        type: string;
        color: string;
        used_grams: number;
        used_meters: number;
      }>;
    }>(`/archives/${archiveId}/filament-requirements`),
  reprintArchive: (archiveId: number, printerId: number) =>
    request<{ status: string; printer_id: number; archive_id: number; filename: string }>(
      `/archives/${archiveId}/reprint?printer_id=${printerId}`,
      { method: 'POST' }
    ),
  uploadArchive: async (file: File, printerId?: number): Promise<Archive> => {
    const formData = new FormData();
    formData.append('file', file);
    const url = printerId
      ? `${API_BASE}/archives/upload?printer_id=${printerId}`
      : `${API_BASE}/archives/upload`;
    const response = await fetch(url, {
      method: 'POST',
      body: formData,
    });
    if (!response.ok) {
      const error = await response.json().catch(() => ({}));
      throw new Error(error.detail || `HTTP ${response.status}`);
    }
    return response.json();
  },
  uploadArchivesBulk: async (files: File[], printerId?: number): Promise<BulkUploadResult> => {
    const formData = new FormData();
    files.forEach((file) => formData.append('files', file));
    const url = printerId
      ? `${API_BASE}/archives/upload-bulk?printer_id=${printerId}`
      : `${API_BASE}/archives/upload-bulk`;
    const response = await fetch(url, {
      method: 'POST',
      body: formData,
    });
    if (!response.ok) {
      const error = await response.json().catch(() => ({}));
      throw new Error(error.detail || `HTTP ${response.status}`);
    }
    return response.json();
  },

  // Settings
  getSettings: () => request<AppSettings>('/settings/'),
  updateSettings: (data: AppSettingsUpdate) =>
    request<AppSettings>('/settings/', {
      method: 'PUT',
      body: JSON.stringify(data),
    }),
  resetSettings: () =>
    request<AppSettings>('/settings/reset', { method: 'POST' }),
  exportBackup: async (categories?: Record<string, boolean>): Promise<{ blob: Blob; filename: string }> => {
    const params = new URLSearchParams();
    if (categories) {
      if (categories.settings !== undefined) params.set('include_settings', String(categories.settings));
      if (categories.notifications !== undefined) params.set('include_notifications', String(categories.notifications));
      if (categories.templates !== undefined) params.set('include_templates', String(categories.templates));
      if (categories.smart_plugs !== undefined) params.set('include_smart_plugs', String(categories.smart_plugs));
      if (categories.external_links !== undefined) params.set('include_external_links', String(categories.external_links));
      if (categories.printers !== undefined) params.set('include_printers', String(categories.printers));
      if (categories.filaments !== undefined) params.set('include_filaments', String(categories.filaments));
      if (categories.maintenance !== undefined) params.set('include_maintenance', String(categories.maintenance));
      if (categories.archives !== undefined) params.set('include_archives', String(categories.archives));
      if (categories.projects !== undefined) params.set('include_projects', String(categories.projects));
      if (categories.access_codes !== undefined) params.set('include_access_codes', String(categories.access_codes));
    }
    const url = `${API_BASE}/settings/backup${params.toString() ? '?' + params.toString() : ''}`;
    const response = await fetch(url);

    // Get filename from Content-Disposition header
    const contentDisposition = response.headers.get('Content-Disposition');
    let filename = 'bambuddy-backup.json';
    if (contentDisposition) {
      const match = contentDisposition.match(/filename=([^;]+)/);
      if (match) filename = match[1].trim();
    }

    const blob = await response.blob();
    return { blob, filename };
  },
  importBackup: async (file: File, overwrite = false) => {
    const formData = new FormData();
    formData.append('file', file);
    const url = `${API_BASE}/settings/restore${overwrite ? '?overwrite=true' : ''}`;
    const response = await fetch(url, {
      method: 'POST',
      body: formData,
    });
    return response.json() as Promise<{
      success: boolean;
      message: string;
      restored?: Record<string, number>;
      skipped?: Record<string, number>;
      skipped_details?: Record<string, string[]>;
      files_restored?: number;
      total_skipped?: number;
    }>;
  },
  checkFfmpeg: () =>
    request<{ installed: boolean; path: string | null }>('/settings/check-ffmpeg'),

  // Cloud
  getCloudStatus: () => request<CloudAuthStatus>('/cloud/status'),
  cloudLogin: (email: string, password: string, region = 'global') =>
    request<CloudLoginResponse>('/cloud/login', {
      method: 'POST',
      body: JSON.stringify({ email, password, region }),
    }),
  cloudVerify: (email: string, code: string) =>
    request<CloudLoginResponse>('/cloud/verify', {
      method: 'POST',
      body: JSON.stringify({ email, code }),
    }),
  cloudSetToken: (access_token: string) =>
    request<CloudAuthStatus>('/cloud/token', {
      method: 'POST',
      body: JSON.stringify({ access_token }),
    }),
  cloudLogout: () =>
    request<{ success: boolean }>('/cloud/logout', { method: 'POST' }),
  getCloudSettings: (version = '02.04.00.70') =>
    request<SlicerSettingsResponse>(`/cloud/settings?version=${version}`),
  getCloudSettingDetail: (settingId: string) =>
    request<SlicerSettingDetail>(`/cloud/settings/${settingId}`),
  createCloudSetting: (data: SlicerSettingCreate) =>
    request<SlicerSettingDetail>('/cloud/settings', {
      method: 'POST',
      body: JSON.stringify(data),
    }),
  updateCloudSetting: (settingId: string, data: SlicerSettingUpdate) =>
    request<SlicerSettingDetail>(`/cloud/settings/${settingId}`, {
      method: 'PUT',
      body: JSON.stringify(data),
    }),
  deleteCloudSetting: (settingId: string) =>
    request<SlicerSettingDeleteResponse>(`/cloud/settings/${settingId}`, {
      method: 'DELETE',
    }),
  getCloudDevices: () => request<CloudDevice[]>('/cloud/devices'),
  getCloudFields: (presetType: 'filament' | 'print' | 'process' | 'printer') =>
    request<FieldDefinitionsResponse>(`/cloud/fields/${presetType}`),
  getAllCloudFields: () =>
    request<Record<string, FieldDefinitionsResponse>>('/cloud/fields'),
  getFilamentInfo: (settingIds: string[]) =>
    request<Record<string, { name: string; k: number | null }>>('/cloud/filament-info', {
      method: 'POST',
      body: JSON.stringify(settingIds),
    }),

  // Smart Plugs
  getSmartPlugs: () => request<SmartPlug[]>('/smart-plugs/'),
  getSmartPlug: (id: number) => request<SmartPlug>(`/smart-plugs/${id}`),
  getSmartPlugByPrinter: (printerId: number) => request<SmartPlug | null>(`/smart-plugs/by-printer/${printerId}`),
  createSmartPlug: (data: SmartPlugCreate) =>
    request<SmartPlug>('/smart-plugs/', {
      method: 'POST',
      body: JSON.stringify(data),
    }),
  updateSmartPlug: (id: number, data: SmartPlugUpdate) =>
    request<SmartPlug>(`/smart-plugs/${id}`, {
      method: 'PATCH',
      body: JSON.stringify(data),
    }),
  deleteSmartPlug: (id: number) =>
    request<void>(`/smart-plugs/${id}`, { method: 'DELETE' }),
  controlSmartPlug: (id: number, action: 'on' | 'off' | 'toggle') =>
    request<{ success: boolean; action: string }>(`/smart-plugs/${id}/control`, {
      method: 'POST',
      body: JSON.stringify({ action }),
    }),
  getSmartPlugStatus: (id: number) =>
    request<SmartPlugStatus>(`/smart-plugs/${id}/status`),
  testSmartPlugConnection: (ip_address: string, username?: string | null, password?: string | null) =>
    request<SmartPlugTestResult>('/smart-plugs/test-connection', {
      method: 'POST',
      body: JSON.stringify({ ip_address, username, password }),
    }),

  // Tasmota Discovery (auto-detects network)
  startTasmotaScan: () =>
    fetch(`${API_BASE}/smart-plugs/discover/scan`, { method: 'POST' })
      .then(res => res.ok ? res.json() : res.json().then(e => { throw new Error(e.detail || `HTTP ${res.status}`); })),
  getTasmotaScanStatus: () =>
    request<TasmotaScanStatus>('/smart-plugs/discover/status'),
  stopTasmotaScan: () =>
    fetch(`${API_BASE}/smart-plugs/discover/stop`, { method: 'POST' })
      .then(res => res.ok ? res.json() : res.json().then(e => { throw new Error(e.detail || `HTTP ${res.status}`); })),
  getDiscoveredTasmotaDevices: () =>
    request<DiscoveredTasmotaDevice[]>('/smart-plugs/discover/devices'),

  // Print Queue
  getQueue: (printerId?: number, status?: string) => {
    const params = new URLSearchParams();
    if (printerId) params.set('printer_id', String(printerId));
    if (status) params.set('status', status);
    return request<PrintQueueItem[]>(`/queue/?${params}`);
  },
  getQueueItem: (id: number) => request<PrintQueueItem>(`/queue/${id}`),
  addToQueue: (data: PrintQueueItemCreate) =>
    request<PrintQueueItem>('/queue/', {
      method: 'POST',
      body: JSON.stringify(data),
    }),
  updateQueueItem: (id: number, data: PrintQueueItemUpdate) =>
    request<PrintQueueItem>(`/queue/${id}`, {
      method: 'PATCH',
      body: JSON.stringify(data),
    }),
  removeFromQueue: (id: number) =>
    request<{ message: string }>(`/queue/${id}`, { method: 'DELETE' }),
  reorderQueue: (items: { id: number; position: number }[]) =>
    request<{ message: string }>('/queue/reorder', {
      method: 'POST',
      body: JSON.stringify({ items }),
    }),
  cancelQueueItem: (id: number) =>
    request<{ message: string }>(`/queue/${id}/cancel`, { method: 'POST' }),
  stopQueueItem: (id: number) =>
    request<{ message: string }>(`/queue/${id}/stop`, { method: 'POST' }),

  // K-Profiles
  getKProfiles: (printerId: number, nozzleDiameter = '0.4') =>
    request<KProfilesResponse>(`/printers/${printerId}/kprofiles/?nozzle_diameter=${nozzleDiameter}`),
  setKProfile: (printerId: number, profile: KProfileCreate) =>
    request<{ success: boolean; message: string }>(`/printers/${printerId}/kprofiles/`, {
      method: 'POST',
      body: JSON.stringify(profile),
    }),
  deleteKProfile: (printerId: number, profile: KProfileDelete) =>
    request<{ success: boolean; message: string }>(`/printers/${printerId}/kprofiles/`, {
      method: 'DELETE',
      body: JSON.stringify(profile),
    }),
  setKProfilesBatch: (printerId: number, profiles: KProfileCreate[]) =>
    request<{ success: boolean; message: string }>(`/printers/${printerId}/kprofiles/batch`, {
      method: 'POST',
      body: JSON.stringify(profiles),
    }),

  // K-Profile Notes (stored locally, not on printer)
  getKProfileNotes: (printerId: number) =>
    request<KProfileNotesResponse>(`/printers/${printerId}/kprofiles/notes`),
  setKProfileNote: (printerId: number, settingId: string, note: string) =>
    request<{ success: boolean; message: string }>(`/printers/${printerId}/kprofiles/notes`, {
      method: 'PUT',
      body: JSON.stringify({ setting_id: settingId, note }),
    }),
  deleteKProfileNote: (printerId: number, settingId: string) =>
    request<{ success: boolean; message: string }>(`/printers/${printerId}/kprofiles/notes/${encodeURIComponent(settingId)}`, {
      method: 'DELETE',
    }),

  // Slot Preset Mappings
  getSlotPresets: (printerId: number) =>
    request<Record<number, SlotPresetMapping>>(`/printers/${printerId}/slot-presets`),
  getSlotPreset: (printerId: number, amsId: number, trayId: number) =>
    request<SlotPresetMapping | null>(`/printers/${printerId}/slot-presets/${amsId}/${trayId}`),
  saveSlotPreset: (printerId: number, amsId: number, trayId: number, presetId: string, presetName: string) =>
    request<SlotPresetMapping>(`/printers/${printerId}/slot-presets/${amsId}/${trayId}?preset_id=${encodeURIComponent(presetId)}&preset_name=${encodeURIComponent(presetName)}`, {
      method: 'PUT',
    }),
  deleteSlotPreset: (printerId: number, amsId: number, trayId: number) =>
    request<{ success: boolean }>(`/printers/${printerId}/slot-presets/${amsId}/${trayId}`, {
      method: 'DELETE',
    }),

  // Filaments
  listFilaments: () => request<Filament[]>('/filaments/'),
  getFilament: (id: number) => request<Filament>(`/filaments/${id}`),
  getFilamentsByType: (type: string) => request<Filament[]>(`/filaments/by-type/${type}`),

  // Notification Providers
  getNotificationProviders: () => request<NotificationProvider[]>('/notifications/'),
  getNotificationProvider: (id: number) => request<NotificationProvider>(`/notifications/${id}`),
  createNotificationProvider: (data: NotificationProviderCreate) =>
    request<NotificationProvider>('/notifications/', {
      method: 'POST',
      body: JSON.stringify(data),
    }),
  updateNotificationProvider: (id: number, data: NotificationProviderUpdate) =>
    request<NotificationProvider>(`/notifications/${id}`, {
      method: 'PATCH',
      body: JSON.stringify(data),
    }),
  deleteNotificationProvider: (id: number) =>
    request<{ message: string }>(`/notifications/${id}`, { method: 'DELETE' }),
  testNotificationProvider: (id: number) =>
    request<NotificationTestResponse>(`/notifications/${id}/test`, { method: 'POST' }),
  testNotificationConfig: (data: NotificationTestRequest) =>
    request<NotificationTestResponse>('/notifications/test-config', {
      method: 'POST',
      body: JSON.stringify(data),
    }),
  testAllNotificationProviders: () =>
    request<{
      tested: number;
      success: number;
      failed: number;
      results: Array<{
        provider_id: number;
        provider_name: string;
        provider_type: string;
        success: boolean;
        message: string;
      }>;
    }>('/notifications/test-all', { method: 'POST' }),

  // Notification Templates
  getNotificationTemplates: () => request<NotificationTemplate[]>('/notification-templates'),
  getNotificationTemplate: (id: number) => request<NotificationTemplate>(`/notification-templates/${id}`),
  updateNotificationTemplate: (id: number, data: NotificationTemplateUpdate) =>
    request<NotificationTemplate>(`/notification-templates/${id}`, {
      method: 'PUT',
      body: JSON.stringify(data),
    }),
  resetNotificationTemplate: (id: number) =>
    request<NotificationTemplate>(`/notification-templates/${id}/reset`, {
      method: 'POST',
    }),
  getTemplateVariables: () => request<EventVariablesResponse[]>('/notification-templates/variables'),
  previewTemplate: (data: TemplatePreviewRequest) =>
    request<TemplatePreviewResponse>('/notification-templates/preview', {
      method: 'POST',
      body: JSON.stringify(data),
    }),

  // Notification Logs
  getNotificationLogs: (params?: {
    limit?: number;
    offset?: number;
    provider_id?: number;
    event_type?: string;
    success?: boolean;
    days?: number;
  }) => {
    const searchParams = new URLSearchParams();
    if (params?.limit) searchParams.set('limit', String(params.limit));
    if (params?.offset) searchParams.set('offset', String(params.offset));
    if (params?.provider_id) searchParams.set('provider_id', String(params.provider_id));
    if (params?.event_type) searchParams.set('event_type', params.event_type);
    if (params?.success !== undefined) searchParams.set('success', String(params.success));
    if (params?.days) searchParams.set('days', String(params.days));
    return request<NotificationLogEntry[]>(`/notifications/logs?${searchParams}`);
  },
  getNotificationLogStats: (days = 7) =>
    request<NotificationLogStats>(`/notifications/logs/stats?days=${days}`),
  clearNotificationLogs: (olderThanDays = 30) =>
    request<{ deleted: number; message: string }>(
      `/notifications/logs?older_than_days=${olderThanDays}`,
      { method: 'DELETE' }
    ),

  // Spoolman Integration
  getSpoolmanStatus: () => request<SpoolmanStatus>('/spoolman/status'),
  connectSpoolman: () =>
    request<{ success: boolean; message: string }>('/spoolman/connect', {
      method: 'POST',
    }),
  disconnectSpoolman: () =>
    request<{ success: boolean; message: string }>('/spoolman/disconnect', {
      method: 'POST',
    }),
  syncPrinterAms: (printerId: number) =>
    request<SpoolmanSyncResult>(`/spoolman/sync/${printerId}`, {
      method: 'POST',
    }),
  syncAllPrintersAms: () =>
    request<SpoolmanSyncResult>('/spoolman/sync-all', {
      method: 'POST',
    }),
  getSpoolmanSpools: () =>
    request<{ spools: unknown[] }>('/spoolman/spools'),
  getSpoolmanFilaments: () =>
    request<{ filaments: unknown[] }>('/spoolman/filaments'),

  // Updates
  getVersion: () => request<VersionInfo>('/updates/version'),
  checkForUpdates: () => request<UpdateCheckResult>('/updates/check'),
  applyUpdate: () =>
    request<{ success: boolean; message: string; status: UpdateStatus }>('/updates/apply', {
      method: 'POST',
    }),
  getUpdateStatus: () => request<UpdateStatus>('/updates/status'),

  // Maintenance
  getMaintenanceTypes: () => request<MaintenanceType[]>('/maintenance/types'),
  createMaintenanceType: (data: MaintenanceTypeCreate) =>
    request<MaintenanceType>('/maintenance/types', {
      method: 'POST',
      body: JSON.stringify(data),
    }),
  updateMaintenanceType: (id: number, data: Partial<MaintenanceTypeCreate>) =>
    request<MaintenanceType>(`/maintenance/types/${id}`, {
      method: 'PATCH',
      body: JSON.stringify(data),
    }),
  deleteMaintenanceType: (id: number) =>
    request<{ status: string }>(`/maintenance/types/${id}`, { method: 'DELETE' }),
  getMaintenanceOverview: () => request<PrinterMaintenanceOverview[]>('/maintenance/overview'),
  getPrinterMaintenance: (printerId: number) =>
    request<PrinterMaintenanceOverview>(`/maintenance/printers/${printerId}`),
  updateMaintenanceItem: (itemId: number, data: { custom_interval_hours?: number | null; custom_interval_type?: 'hours' | 'days' | null; enabled?: boolean }) =>
    request<MaintenanceStatus>(`/maintenance/items/${itemId}`, {
      method: 'PATCH',
      body: JSON.stringify(data),
    }),
  performMaintenance: (itemId: number, notes?: string) =>
    request<MaintenanceStatus>(`/maintenance/items/${itemId}/perform`, {
      method: 'POST',
      body: JSON.stringify({ notes }),
    }),
  getMaintenanceHistory: (itemId: number) =>
    request<MaintenanceHistory[]>(`/maintenance/items/${itemId}/history`),
  getMaintenanceSummary: () => request<MaintenanceSummary>('/maintenance/summary'),
  setPrinterHours: (printerId: number, totalHours: number) =>
    request<{ printer_id: number; total_hours: number; archive_hours: number; offset_hours: number }>(
      `/maintenance/printers/${printerId}/hours?total_hours=${totalHours}`,
      { method: 'PATCH' }
    ),
  assignMaintenanceType: (printerId: number, typeId: number) =>
    request<MaintenanceStatus>(`/maintenance/printers/${printerId}/assign/${typeId}`, {
      method: 'POST',
    }),
  removeMaintenanceItem: (itemId: number) =>
    request<{ status: string }>(`/maintenance/items/${itemId}`, {
      method: 'DELETE',
    }),

  // Camera
  getCameraStreamUrl: (printerId: number, fps = 10) =>
    `${API_BASE}/printers/${printerId}/camera/stream?fps=${fps}`,
  getCameraSnapshotUrl: (printerId: number) =>
    `${API_BASE}/printers/${printerId}/camera/snapshot`,
  testCameraConnection: (printerId: number) =>
    request<{ success: boolean; message?: string; error?: string }>(`/printers/${printerId}/camera/test`),

  // External Links
  getExternalLinks: () => request<ExternalLink[]>('/external-links/'),
  getExternalLink: (id: number) => request<ExternalLink>(`/external-links/${id}`),
  createExternalLink: (data: ExternalLinkCreate) =>
    request<ExternalLink>('/external-links/', {
      method: 'POST',
      body: JSON.stringify(data),
    }),
  updateExternalLink: (id: number, data: ExternalLinkUpdate) =>
    request<ExternalLink>(`/external-links/${id}`, {
      method: 'PATCH',
      body: JSON.stringify(data),
    }),
  deleteExternalLink: (id: number) =>
    request<{ message: string }>(`/external-links/${id}`, { method: 'DELETE' }),
  reorderExternalLinks: (ids: number[]) =>
    request<ExternalLink[]>('/external-links/reorder', {
      method: 'PUT',
      body: JSON.stringify({ ids }),
    }),
  uploadExternalLinkIcon: async (id: number, file: File): Promise<ExternalLink> => {
    const formData = new FormData();
    formData.append('file', file);
    const response = await fetch(`${API_BASE}/external-links/${id}/icon`, {
      method: 'POST',
      body: formData,
    });
    if (!response.ok) {
      const error = await response.json().catch(() => ({}));
      throw new Error(error.detail || `HTTP ${response.status}`);
    }
    return response.json();
  },
  deleteExternalLinkIcon: (id: number) =>
    request<ExternalLink>(`/external-links/${id}/icon`, { method: 'DELETE' }),
  getExternalLinkIconUrl: (id: number) => `${API_BASE}/external-links/${id}/icon`,

  // Projects
  getProjects: (status?: string) => {
    const params = new URLSearchParams();
    if (status) params.set('status', status);
    return request<ProjectListItem[]>(`/projects/?${params}`);
  },
  getProject: (id: number) => request<Project>(`/projects/${id}`),
  createProject: (data: ProjectCreate) =>
    request<Project>('/projects/', {
      method: 'POST',
      body: JSON.stringify(data),
    }),
  updateProject: (id: number, data: ProjectUpdate) =>
    request<Project>(`/projects/${id}`, {
      method: 'PATCH',
      body: JSON.stringify(data),
    }),
  deleteProject: (id: number) =>
    request<{ message: string }>(`/projects/${id}`, { method: 'DELETE' }),
  getProjectArchives: (id: number, limit = 100, offset = 0) =>
    request<Archive[]>(`/projects/${id}/archives?limit=${limit}&offset=${offset}`),
  addArchivesToProject: (projectId: number, archiveIds: number[]) =>
    request<{ message: string }>(`/projects/${projectId}/add-archives`, {
      method: 'POST',
      body: JSON.stringify({ archive_ids: archiveIds }),
    }),
  removeArchivesFromProject: (projectId: number, archiveIds: number[]) =>
    request<{ message: string }>(`/projects/${projectId}/remove-archives`, {
      method: 'POST',
      body: JSON.stringify({ archive_ids: archiveIds }),
    }),
  addQueueItemsToProject: (projectId: number, queueItemIds: number[]) =>
    request<{ message: string }>(`/projects/${projectId}/add-queue`, {
      method: 'POST',
      body: JSON.stringify({ queue_item_ids: queueItemIds }),
    }),

  // Project Attachments
  uploadProjectAttachment: async (projectId: number, file: File): Promise<{
    status: string;
    filename: string;
    original_name: string;
    attachments: ProjectAttachment[];
  }> => {
    const formData = new FormData();
    formData.append('file', file);
    const response = await fetch(`${API_BASE}/projects/${projectId}/attachments`, {
      method: 'POST',
      body: formData,
    });
    if (!response.ok) {
      const error = await response.json().catch(() => ({}));
      throw new Error(error.detail || `HTTP ${response.status}`);
    }
    return response.json();
  },
  getProjectAttachmentUrl: (projectId: number, filename: string) =>
    `${API_BASE}/projects/${projectId}/attachments/${encodeURIComponent(filename)}`,
  deleteProjectAttachment: (projectId: number, filename: string) =>
    request<{ status: string; message: string; attachments: ProjectAttachment[] | null }>(
      `/projects/${projectId}/attachments/${encodeURIComponent(filename)}`,
      { method: 'DELETE' }
    ),

  // BOM (Bill of Materials)
  getProjectBOM: (projectId: number) =>
    request<BOMItem[]>(`/projects/${projectId}/bom`),
  createBOMItem: (projectId: number, data: BOMItemCreate) =>
    request<BOMItem>(`/projects/${projectId}/bom`, {
      method: 'POST',
      body: JSON.stringify(data),
    }),
  updateBOMItem: (projectId: number, itemId: number, data: BOMItemUpdate) =>
    request<BOMItem>(`/projects/${projectId}/bom/${itemId}`, {
      method: 'PATCH',
      body: JSON.stringify(data),
    }),
  deleteBOMItem: (projectId: number, itemId: number) =>
    request<{ status: string; message: string }>(`/projects/${projectId}/bom/${itemId}`, {
      method: 'DELETE',
    }),

  // Templates
  getTemplates: () => request<ProjectListItem[]>('/projects/templates/'),
  createTemplateFromProject: (projectId: number) =>
    request<Project>(`/projects/${projectId}/create-template`, { method: 'POST' }),
  createProjectFromTemplate: (templateId: number, name?: string) =>
    request<Project>(`/projects/from-template/${templateId}${name ? `?name=${encodeURIComponent(name)}` : ''}`, {
      method: 'POST',
    }),

  // Timeline
  getProjectTimeline: (projectId: number, limit = 50) =>
    request<TimelineEvent[]>(`/projects/${projectId}/timeline?limit=${limit}`),

  // API Keys
  getAPIKeys: () => request<APIKey[]>('/api-keys/'),
  createAPIKey: (data: APIKeyCreate) =>
    request<APIKeyCreateResponse>('/api-keys/', {
      method: 'POST',
      body: JSON.stringify(data),
    }),
  updateAPIKey: (id: number, data: APIKeyUpdate) =>
    request<APIKey>(`/api-keys/${id}`, {
      method: 'PATCH',
      body: JSON.stringify(data),
    }),
  deleteAPIKey: (id: number) =>
    request<{ message: string }>(`/api-keys/${id}`, { method: 'DELETE' }),

  // AMS History
  getAMSHistory: (printerId: number, amsId: number, hours = 24) =>
    request<AMSHistoryResponse>(`/ams-history/${printerId}/${amsId}?hours=${hours}`),

  // System Info
  getSystemInfo: () => request<SystemInfo>('/system/info'),
};

// AMS History types
export interface AMSHistoryPoint {
  recorded_at: string;
  humidity: number | null;
  humidity_raw: number | null;
  temperature: number | null;
}

export interface AMSHistoryResponse {
  printer_id: number;
  ams_id: number;
  data: AMSHistoryPoint[];
  min_humidity: number | null;
  max_humidity: number | null;
  avg_humidity: number | null;
  min_temperature: number | null;
  max_temperature: number | null;
  avg_temperature: number | null;
}

// System Info types
export interface SystemInfo {
  app: {
    version: string;
    base_dir: string;
    archive_dir: string;
  };
  database: {
    archives: number;
    archives_completed: number;
    archives_failed: number;
    archives_printing: number;
    printers: number;
    filaments: number;
    projects: number;
    smart_plugs: number;
    total_print_time_seconds: number;
    total_print_time_formatted: string;
    total_filament_grams: number;
    total_filament_kg: number;
  };
  printers: {
    total: number;
    connected: number;
    connected_list: Array<{
      id: number;
      name: string;
      state: string;
      model: string;
    }>;
  };
  storage: {
    archive_size_bytes: number;
    archive_size_formatted: string;
    database_size_bytes: number;
    database_size_formatted: string;
    disk_total_bytes: number;
    disk_total_formatted: string;
    disk_used_bytes: number;
    disk_used_formatted: string;
    disk_free_bytes: number;
    disk_free_formatted: string;
    disk_percent_used: number;
  };
  system: {
    platform: string;
    platform_release: string;
    platform_version: string;
    architecture: string;
    hostname: string;
    python_version: string;
    uptime_seconds: number;
    uptime_formatted: string;
    boot_time: string;
  };
  memory: {
    total_bytes: number;
    total_formatted: string;
    available_bytes: number;
    available_formatted: string;
    used_bytes: number;
    used_formatted: string;
    percent_used: number;
  };
  cpu: {
    count: number;
    count_logical: number;
    percent: number;
  };
}

// Discovery types
export interface DiscoveredPrinter {
  serial: string;
  name: string;
  ip_address: string;
  model: string | null;
  discovered_at: string | null;
}

export interface DiscoveryStatus {
  running: boolean;
}

export interface DiscoveryInfo {
  is_docker: boolean;
  ssdp_running: boolean;
  scan_running: boolean;
}

export interface SubnetScanStatus {
  running: boolean;
  scanned: number;
  total: number;
}

// Discovery API
export const discoveryApi = {
  getInfo: () => request<DiscoveryInfo>('/discovery/info'),

  getStatus: () => request<DiscoveryStatus>('/discovery/status'),

  startDiscovery: (duration: number = 10) =>
    request<DiscoveryStatus>(`/discovery/start?duration=${duration}`, { method: 'POST' }),

  stopDiscovery: () =>
    request<DiscoveryStatus>('/discovery/stop', { method: 'POST' }),

  getDiscoveredPrinters: () =>
    request<DiscoveredPrinter[]>('/discovery/printers'),

  // Subnet scanning (for Docker environments)
  startSubnetScan: (subnet: string, timeout: number = 1.0) =>
    request<SubnetScanStatus>('/discovery/scan', {
      method: 'POST',
      body: JSON.stringify({ subnet, timeout }),
    }),

  getScanStatus: () => request<SubnetScanStatus>('/discovery/scan/status'),

  stopSubnetScan: () =>
    request<SubnetScanStatus>('/discovery/scan/stop', { method: 'POST' }),
};

// Virtual Printer types
export interface VirtualPrinterStatus {
  enabled: boolean;
  running: boolean;
  mode: 'immediate' | 'queue';
  name: string;
  serial: string;
  model: string;
  pending_files: number;
}

export interface VirtualPrinterSettings {
  enabled: boolean;
  access_code_set: boolean;
  mode: 'immediate' | 'queue';
  status: VirtualPrinterStatus;
}

export interface PendingUpload {
  id: number;
  filename: string;
  file_size: number;
  source_ip: string | null;
  status: string;
  tags: string | null;
  notes: string | null;
  project_id: number | null;
  uploaded_at: string;
}

// Virtual Printer API
export const virtualPrinterApi = {
  getSettings: () => request<VirtualPrinterSettings>('/settings/virtual-printer'),

  updateSettings: (data: {
    enabled?: boolean;
    access_code?: string;
    mode?: 'immediate' | 'queue';
  }) => {
    const params = new URLSearchParams();
    if (data.enabled !== undefined) params.set('enabled', String(data.enabled));
    if (data.access_code !== undefined) params.set('access_code', data.access_code);
    if (data.mode !== undefined) params.set('mode', data.mode);

    return request<VirtualPrinterSettings>(`/settings/virtual-printer?${params.toString()}`, {
      method: 'PUT',
    });
  },
};

// Pending Uploads API
export const pendingUploadsApi = {
  list: () => request<PendingUpload[]>('/pending-uploads/'),

  getCount: () => request<{ count: number }>('/pending-uploads/count'),

  get: (id: number) => request<PendingUpload>(`/pending-uploads/${id}`),

  archive: (id: number, data?: { tags?: string; notes?: string; project_id?: number }) =>
    request<{ id: number; print_name: string; filename: string }>(`/pending-uploads/${id}/archive`, {
      method: 'POST',
      body: JSON.stringify(data || {}),
    }),

  discard: (id: number) =>
    request<{ success: boolean }>(`/pending-uploads/${id}`, { method: 'DELETE' }),

  archiveAll: () =>
    request<{ archived: number; failed: number }>('/pending-uploads/archive-all', { method: 'POST' }),

  discardAll: () =>
    request<{ discarded: number }>('/pending-uploads/discard-all', { method: 'DELETE' }),
};