import { Body, Controller, Delete, Get, HttpCode, HttpStatus, Param, Post, Query, UseGuards } from '@nestjs/common';
import { ApiBearerAuth, ApiTags } from '@nestjs/swagger';
import { Roles } from '~/auth/enums';
import { IJwtPayload } from '~/auth/interfaces';
import { AllowedRoles, AuthenticatedUser } from '~/common/decorators';
import { RolesGuard } from '~/common/guards';
import { ApiDataPageResponse, ApiDataResponse, ApiLangRequestHeader } from '~/core/decorators';
import { PageOptionsRequestDto } from '~/core/dtos';
import { CustomParseUUIDPipe } from '~/core/pipes';
import { ResponseFactory } from '~/core/utils';
import { CreateAllowanceRequestDto } from '../dtos/request';
import { AllowanceResponseDto } from '../dtos/response';
import { AllowancesService } from '../services';

@Controller('allowances')
@ApiTags('Allowances')
@ApiBearerAuth()
@ApiLangRequestHeader()
export class AllowancesController {
  constructor(private readonly allowancesService: AllowancesService) {}

  @Post()
  @UseGuards(RolesGuard)
  @AllowedRoles(Roles.GUARDIAN)
  @ApiDataResponse(AllowanceResponseDto)
  async createAllowance(@AuthenticatedUser() { sub }: IJwtPayload, @Body() body: CreateAllowanceRequestDto) {
    const allowance = await this.allowancesService.createAllowance(sub, body);

    return ResponseFactory.data(new AllowanceResponseDto(allowance));
  }

  @Get()
  @UseGuards(RolesGuard)
  @AllowedRoles(Roles.GUARDIAN)
  @ApiDataPageResponse(AllowanceResponseDto)
  async findAllowances(@AuthenticatedUser() { sub }: IJwtPayload, @Query() query: PageOptionsRequestDto) {
    const [allowances, itemCount] = await this.allowancesService.findAllowances(sub, query);

    return ResponseFactory.dataPage(
      allowances.map((allowance) => new AllowanceResponseDto(allowance)),
      {
        itemCount,
        page: query.page,
        size: query.size,
      },
    );
  }

  @Get(':allowanceId')
  @UseGuards(RolesGuard)
  @AllowedRoles(Roles.GUARDIAN)
  @ApiDataResponse(AllowanceResponseDto)
  async findAllowanceById(
    @AuthenticatedUser() { sub }: IJwtPayload,
    @Param('allowanceId', CustomParseUUIDPipe) allowanceId: string,
  ) {
    const allowance = await this.allowancesService.findAllowanceById(allowanceId, sub);

    return ResponseFactory.data(new AllowanceResponseDto(allowance));
  }

  @Delete(':allowanceId')
  @UseGuards(RolesGuard)
  @AllowedRoles(Roles.GUARDIAN)
  @ApiDataResponse(AllowanceResponseDto)
  @HttpCode(HttpStatus.NO_CONTENT)
  deleteAllowance(
    @AuthenticatedUser() { sub }: IJwtPayload,
    @Param('allowanceId', CustomParseUUIDPipe) allowanceId: string,
  ) {
    return this.allowancesService.deleteAllowance(sub, allowanceId);
  }
}