import { BadRequestException, Body, Controller, Delete, Param, Patch, Post, Req } from "@nestjs/common";
import { CreateShiftResult, UpdateShiftResult } from "src/time-and-attendance/utils/type.utils";
import { ShiftsUpsertService } from "src/time-and-attendance/modules/time-tracker/shifts/services/shifts-upsert.service";
import { UpdateShiftDto } from "src/time-and-attendance/modules/time-tracker/shifts/dtos/shift-update.dto";
import { ShiftDto } from "src/time-and-attendance/modules/time-tracker/shifts/dtos/shift-create.dto";


@Controller('shift')
export class ShiftController {
    constructor( private readonly upsert_service: ShiftsUpsertService ){}

    @Post('create')
    createBatch(
    @Req() req,
    @Body()dtos: ShiftDto[]): Promise<CreateShiftResult[]> {
        const email = req.user?.email;
        const list = Array.isArray(dtos) ? dtos : [];
        if(list.length === 0) throw new BadRequestException('Body is missing or invalid (create shifts)');
        return this.upsert_service.createShifts(email, dtos)
    }


    //change Body to receive dtos
    @Patch('update')
    updateBatch( 
    @Body() dtos: UpdateShiftDto[]): Promise<UpdateShiftResult[]>{
        const list = Array.isArray(dtos) ? dtos: [];
        if(list.length === 0) throw new BadRequestException('Body is missing or invalid (update shifts)');
        return this.upsert_service.updateShifts(dtos);
    }

    @Delete(':shift_id')
    remove(@Param('shift_id') shift_id: number ) {
        return this.upsert_service.deleteShift(shift_id);
    }
    
}