import { Type } from "class-transformer";
import { IsBoolean, IsOptional, IsString, Matches, MaxLength, ValidateNested } from "class-validator";

export const COMMENT_MAX_LENGTH = 280;

export class ShiftPayloadDto {

    @Matches(/^([01]\d|2[0-3]):([0-5]\d)$/)
    start_time!: string;
    
    @Matches(/^([01]\d|2[0-3]):([0-5]\d)$/)
    end_time!: string;

    @IsString()
    type!: string;

    @IsBoolean()
    is_remote!: boolean;

    @IsBoolean()
    is_approved!: boolean;

    @IsOptional()
    @IsString()
    @MaxLength(COMMENT_MAX_LENGTH)
    comment?: string;
};

export class UpsertShiftDto {

    @IsOptional()
    @ValidateNested()
    @Type(()=> ShiftPayloadDto)
    old_shift?: ShiftPayloadDto;

    @IsOptional()
    @ValidateNested()
    @Type(()=> ShiftPayloadDto)
    new_shift?: ShiftPayloadDto;
};