import { ApiProperty, ApiPropertyOptional } from '@nestjs/swagger';
import { IsInt, IsOptional } from 'class-validator';

/**
 * DTO for required document item
 */
export class RequiredDocumentItem {
  @ApiProperty({
    description: 'Document key/type',
    example: 'car_green_card',
  })
  key: string;

  @ApiProperty({
    description: 'Display label in Farsi',
    example: 'کارت سبز خودرو',
  })
  label_fa: string;

  @ApiProperty({
    description: 'Display label in English',
    example: 'Car Green Card',
  })
  label_en: string;

  @ApiProperty({
    description: 'Whether this document has been uploaded',
    example: false,
  })
  uploaded: boolean;

  @ApiProperty({
    description: 'Category of the document',
    example: 'general',
    enum: ['general', 'damaged_party', 'guilty_party'],
  })
  category: string;
}

/**
 * DTO for car angle item
 */
export class CarAngleItem {
  @ApiProperty({
    description: 'Angle key',
    example: 'front',
    enum: ['front', 'back', 'left', 'right'],
  })
  key: string;

  @ApiProperty({
    description: 'Display label in Farsi',
    example: 'جلو',
  })
  label_fa: string;

  @ApiProperty({
    description: 'Display label in English',
    example: 'Front',
  })
  label_en: string;

  @ApiProperty({
    description: 'Whether this angle has been captured',
    example: false,
  })
  captured: boolean;
}

/**
 * DTO for damaged part item
 */
export class DamagedPartItem {
  @ApiProperty({
    description:
      'Side-agnostic part name (matches catalog suffix); use with `side` to disambiguate',
    example: 'backfender',
  })
  name: string;

  @ApiPropertyOptional({
    description: 'Vehicle side / region (left, right, front, back, top)',
    example: 'left',
  })
  side?: string;

  @ApiProperty({
    description: 'Display label in Farsi',
    example: 'کاپوت',
  })
  label_fa: string;

  @ApiPropertyOptional({
    description: 'Deprecated: same as `name` (kept for older clients)',
    example: 'backfender',
  })
  key?: string;

  @ApiProperty({
    description: 'Display label in English',
    example: 'Hood',
  })
  label_en: string;

  @ApiProperty({
    description: 'Whether this part has been captured',
    example: false,
  })
  captured: boolean;

  /** Static catalog id (same as `damagedParts[].id` in capture requirements) when the part comes from the outer-parts catalog. */
  @ApiPropertyOptional({ example: 12 })
  @IsOptional()
  @IsInt()
  id?: number;
}

/**
 * Response DTO for capture requirements V2
 */
export class GetCaptureRequirementsV2ResponseDto {
  @ApiProperty({
    description: 'Claim request ID',
    example: '507f1f77bcf86cd799439011',
  })
  claimRequestId: string;

  @ApiProperty({
    description: 'Public ID',
    example: 'A14235',
  })
  publicId: string;

  @ApiProperty({
    description: 'Current workflow step',
    example: 'UPLOAD_REQUIRED_DOCUMENTS',
  })
  currentStep: string;

  @ApiProperty({
    description: 'List of required documents to upload',
    type: [RequiredDocumentItem],
  })
  requiredDocuments: RequiredDocumentItem[];

  @ApiProperty({
    description: 'List of car angles to capture',
    type: [CarAngleItem],
  })
  carAngles: CarAngleItem[];

  @ApiProperty({
    description: 'List of damaged parts to capture',
    type: [DamagedPartItem],
  })
  damagedParts: DamagedPartItem[];

  @ApiProperty({
    description: 'Total number of items remaining',
    example: 18,
  })
  totalRemaining: number;

  @ApiProperty({
    description: 'Summary of progress',
    example: {
      documentsUploaded: 2,
      documentsTotal: 13,
      anglesCapture: 0,
      anglesTotal: 4,
      partsCapture: 0,
      partsTotal: 3,
    },
  })
  progress: {
    documentsUploaded: number;
    documentsTotal: number;
    anglesCaptured: number;
    anglesTotal: number;
    partsCaptured: number;
    partsTotal: number;
  };
}