import type { UnifiAccess } from './classes.unifi-access.js';
import type { IAccessDoor, IAccessDoorRule, IAccessFloor } from './interfaces/index.js';

/**
 * Represents a UniFi Access door
 */
export class UnifiDoor implements IAccessDoor {
  /** Reference to parent access instance */
  private access?: UnifiAccess;

  // IAccessDoor properties
  public unique_id: string;
  public name: string;
  public alias?: string;
  public door_type?: string;
  public door_lock_relay_status?: 'lock' | 'unlock';
  public door_position_status?: 'open' | 'close';
  public device_id?: string;
  public camera_resource_id?: string;
  public location_id?: string;
  public full_name?: string;
  public extra_type?: string;
  public door_guard?: boolean;
  public rules?: IAccessDoorRule[];
  public level_id?: string;
  public floor?: IAccessFloor;

  constructor() {
    this.unique_id = '';
    this.name = '';
  }

  /**
   * Create a door instance from API response object
   */
  public static createFromApiObject(
    apiObject: IAccessDoor,
    access?: UnifiAccess
  ): UnifiDoor {
    const door = new UnifiDoor();
    Object.assign(door, apiObject);
    door.access = access;
    return door;
  }

  /**
   * Get the raw API object representation
   */
  public toApiObject(): IAccessDoor {
    return {
      unique_id: this.unique_id,
      name: this.name,
      alias: this.alias,
      door_type: this.door_type,
      door_lock_relay_status: this.door_lock_relay_status,
      door_position_status: this.door_position_status,
      device_id: this.device_id,
      camera_resource_id: this.camera_resource_id,
      location_id: this.location_id,
      full_name: this.full_name,
      extra_type: this.extra_type,
      door_guard: this.door_guard,
      rules: this.rules,
      level_id: this.level_id,
      floor: this.floor,
    };
  }

  /**
   * Get display name (alias or name)
   */
  public getDisplayName(): string {
    return this.alias || this.name;
  }

  /**
   * Check if door is currently locked
   */
  public isLocked(): boolean {
    return this.door_lock_relay_status === 'lock';
  }

  /**
   * Check if door is currently open (contact sensor)
   */
  public isOpen(): boolean {
    return this.door_position_status === 'open';
  }

  /**
   * Check if door is currently closed
   */
  public isClosed(): boolean {
    return this.door_position_status === 'close';
  }

  /**
   * Unlock the door
   */
  public async unlock(): Promise<void> {
    if (!this.access) {
      throw new Error('Cannot unlock door: no access reference');
    }

    await this.access.unlockDoor(this.unique_id);
    this.door_lock_relay_status = 'unlock';
  }

  /**
   * Lock the door
   */
  public async lock(): Promise<void> {
    if (!this.access) {
      throw new Error('Cannot lock door: no access reference');
    }

    await this.access.lockDoor(this.unique_id);
    this.door_lock_relay_status = 'lock';
  }

  /**
   * Update door settings
   */
  public async updateSettings(settings: Partial<IAccessDoor>): Promise<void> {
    if (!this.access) {
      throw new Error('Cannot update door: no access reference');
    }

    await this.access.request('PUT', `/door/${this.unique_id}`, settings);
    Object.assign(this, settings);
  }

  /**
   * Rename the door
   */
  public async rename(newName: string): Promise<void> {
    await this.updateSettings({ name: newName });
  }

  /**
   * Set door alias
   */
  public async setAlias(alias: string): Promise<void> {
    await this.updateSettings({ alias });
  }

  /**
   * Get door status summary
   */
  public getStatus(): string {
    const lockStatus = this.isLocked() ? 'Locked' : 'Unlocked';
    const positionStatus = this.isOpen() ? 'Open' : 'Closed';
    return `${lockStatus}, ${positionStatus}`;
  }
}