import {
  IsString,
  IsOptional,
  IsInt,
  IsBoolean,
  MaxLength,
  Min,
} from 'class-validator';

export class CreatePipelineStageDto {
  @IsString()
  @MaxLength(100)
  name: string;

  @IsInt()
  @Min(0)
  @IsOptional()
  position?: number;

  @IsString()
  @MaxLength(7)
  @IsOptional()
  color?: string;

  @IsBoolean()
  @IsOptional()
  isWon?: boolean;

  @IsBoolean()
  @IsOptional()
  isLost?: boolean;

  @IsBoolean()
  @IsOptional()
  isActive?: boolean;
}

export class UpdatePipelineStageDto {
  @IsString()
  @MaxLength(100)
  @IsOptional()
  name?: string;

  @IsInt()
  @Min(0)
  @IsOptional()
  position?: number;

  @IsString()
  @MaxLength(7)
  @IsOptional()
  color?: string;

  @IsBoolean()
  @IsOptional()
  isWon?: boolean;

  @IsBoolean()
  @IsOptional()
  isLost?: boolean;

  @IsBoolean()
  @IsOptional()
  isActive?: boolean;
}

export class ReorderStagesDto {
  @IsString({ each: true })
  stageIds: string[];
}

export class PipelineStageResponseDto {
  id: string;
  tenantId: string;
  name: string;
  position: number;
  color: string;
  isWon: boolean;
  isLost: boolean;
  isActive: boolean;
  createdAt: Date;
  updatedAt: Date;
  opportunityCount?: number;
  totalAmount?: number;
}