backend/src/booking/dtos/create-bookable-space.dto.ts

import { DaysEnum } from '@app/common/constants/days.enum';
import { ApiProperty } from '@nestjs/swagger';
import {
  ArrayMinSize,
  IsArray,
  IsEnum,
  IsInt,
  IsNotEmpty,
  IsOptional,
  IsString,
  IsUUID,
  Matches,
  Max,
  Min,
} from 'class-validator';

export class CreateBookableSpaceDto {
  @ApiProperty({
    type: 'string',
    isArray: true,
    example: [
      '3fa85f64-5717-4562-b3fc-2c963f66afa6',
      '4fa85f64-5717-4562-b3fc-2c963f66afa7',
    ],
  })
  @IsArray()
  @ArrayMinSize(1, { message: 'At least one space must be selected' })
  @IsUUID('all', { each: true, message: 'Invalid space UUID provided' })
  spaceUuids: string[];

  @ApiProperty({
    enum: DaysEnum,
    isArray: true,
    example: [DaysEnum.MON, DaysEnum.WED, DaysEnum.FRI],
  })
  @IsArray()
  @ArrayMinSize(1, { message: 'At least one day must be selected' })
  @IsEnum(DaysEnum, { each: true, message: 'Invalid day provided' })
  daysAvailable: DaysEnum[];

  @ApiProperty({ example: '09:00' })
  @IsString()
  @IsNotEmpty({ message: 'Start time cannot be empty' })
  @Matches(/^([01]?[0-9]|2[0-3]):[0-5][0-9]$/, {
    message: 'Start time must be in HH:mm format (24-hour)',
  })
  startTime: string;

  @ApiProperty({ example: '17:00' })
  @IsString()
  @IsNotEmpty({ message: 'End time cannot be empty' })
  @Matches(/^([01]?[0-9]|2[0-3]):[0-5][0-9]$/, {
    message: 'End time must be in HH:mm format (24-hour)',
  })
  endTime: string;

  @ApiProperty({ example: 10, required: false })
  @IsOptional()
  @IsInt()
  @Min(0, { message: 'Points cannot be negative' })
  @Max(1000, { message: 'Points cannot exceed 1000' })
  points?: number;
}