import { ApiPropertyOptional } from '@nestjs/swagger';
import { IsDateString, IsEnum, IsOptional, IsString } from 'class-validator';
import {
  TaskPriority,
  TaskRelatedType,
  TaskStatus,
} from '../../../generated/prisma';
import { IsOptionalNotNull } from '../../common/validation/is-optional-not-null';

export class UpdateTaskDto {
  @ApiPropertyOptional()
  @IsOptionalNotNull()
  @IsString()
  title?: string;

  @ApiPropertyOptional()
  @IsOptional()
  @IsString()
  description?: string;

  @ApiPropertyOptional({ enum: TaskPriority })
  @IsOptionalNotNull()
  @IsEnum(TaskPriority)
  priority?: TaskPriority;

  @ApiPropertyOptional()
  @IsOptional()
  @IsDateString()
  dueDate?: string;

  @ApiPropertyOptional()
  @IsOptional()
  @IsString()
  assignedUserId?: string;

  @ApiPropertyOptional({ enum: TaskStatus })
  @IsOptionalNotNull()
  @IsEnum(TaskStatus)
  status?: TaskStatus;

  @ApiPropertyOptional({ enum: TaskRelatedType })
  @IsOptionalNotNull()
  @IsEnum(TaskRelatedType)
  relatedType?: TaskRelatedType;

  @ApiPropertyOptional()
  @IsOptional()
  @IsString()
  relatedId?: string;
}