import { ApiProperty } from '@nestjs/swagger';
import { IsOptional, IsString, IsDateString, IsEnum } from 'class-validator';
import { MedicationStatusEnum } from '../enums/medication-status.enum';

/**
 * 查询服药记录 DTO
 */
export class MedicationRecordQueryDto {
  @ApiProperty({
    description: '指定日期（YYYY-MM-DD）',
    example: '2025-01-15',
    required: false,
  })
  @IsOptional()
  @IsString()
  date?: string;

  @ApiProperty({
    description: '开始日期（YYYY-MM-DD）',
    example: '2025-01-01',
    required: false,
  })
  @IsOptional()
  @IsString()
  startDate?: string;

  @ApiProperty({
    description: '结束日期（YYYY-MM-DD）',
    example: '2025-01-31',
    required: false,
  })
  @IsOptional()
  @IsString()
  endDate?: string;

  @ApiProperty({
    description: '指定药物ID',
    example: 'med_001',
    required: false,
  })
  @IsOptional()
  @IsString()
  medicationId?: string;

  @ApiProperty({
    description: '状态筛选',
    enum: MedicationStatusEnum,
    required: false,
  })
  @IsOptional()
  @IsEnum(MedicationStatusEnum)
  status?: MedicationStatusEnum;
}