import { IsNotEmpty, IsOptional, IsString, IsInt, IsNumber, IsIn, Min, Max, MaxLength } from "class-validator";

export class ServicePriceQueryDTO {
	@IsOptional() @IsInt() @Min(1) page?: number = 1;

	@IsOptional() @IsInt() @Min(1) @Max(200, { message: "分页大小不能超过 200 条" }) pageSize?: number = 10;

	@IsOptional() @IsString() @MaxLength(64, { message: "关键词最大 64 字符" }) keyword?: string;

	@IsOptional() @IsIn([1, 2, 3], { message: "计价方式非法" }) priceMode?: number;

	@IsOptional() @IsString() @MaxLength(32) serviceType?: string;

	@IsOptional() @IsIn([0, 1], { message: "状态值非法" }) status?: number;
}

export class ServicePriceCreateDTO {
	@IsNotEmpty({ message: "价目名称不能为空" })
	@IsString()
	@MaxLength(64)
	priceName!: string;

	@IsNotEmpty({ message: "单价不能为空" })
	@IsNumber({}, { message: "单价必须为数字" })
	unitPrice!: number;

	@IsOptional() @IsString() @MaxLength(32) serviceType?: string;

	@IsOptional() @IsIn([1, 2, 3], { message: "计价方式非法" }) priceMode?: number;

	@IsOptional() @IsString() @MaxLength(16) unit?: string;

	@IsOptional() @IsIn([0, 1], { message: "状态值非法" }) status?: number;

	@IsOptional() @IsString() @MaxLength(255) remark?: string;
}

export class ServicePriceUpdateDTO {
	@IsOptional() @IsString() @MaxLength(64) priceName?: string;

	@IsOptional() @IsString() @MaxLength(32) serviceType?: string;

	@IsOptional() @IsIn([1, 2, 3], { message: "计价方式非法" }) priceMode?: number;

	@IsOptional() @IsNumber({}, { message: "单价必须为数字" }) unitPrice?: number;

	@IsOptional() @IsString() @MaxLength(16) unit?: string;

	@IsOptional() @IsIn([0, 1], { message: "状态值非法" }) status?: number;

	@IsOptional() @IsString() @MaxLength(255) remark?: string;
}