import { IsEnum, IsNumber, IsOptional, IsString, IsDate, Max, Min, IsNotEmpty } from "class-validator";
import { Type } from "class-transformer";
import { CurrencyCodeEnum } from "../../../enums/currency-code.enum";

export class PricingDTO {
    @IsOptional()
    id?: string;

    @IsString()
    @IsNotEmpty()
    productId: string;

    @IsNumber()
    price: number;

    @IsEnum(CurrencyCodeEnum, { message: "Invalid currency code" })
    currencyCode: CurrencyCodeEnum;

    @IsOptional()
    @IsString()
    supplierId?: string;

    @IsOptional()
    @Type(() => Date)
    @IsDate()
    effectiveDate?: Date;

    @IsOptional()
    @Type(() => Date)
    @IsDate()
    expiryDate?: Date;

    @IsOptional()
    @IsNumber()
    @Min(0, { message: "Discount must be at least 0%" })
    @Max(100, { message: "Discount cannot exceed 100%" })
    discount?: number;
}