import { Body, Controller, Get, HttpCode, HttpStatus, Param, Patch, 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 { AccessTokenGuard, RolesGuard } from '~/common/guards';
import { ApiDataResponse } from '~/core/decorators';
import { ResponseFactory } from '~/core/utils';
import { CreateMoneyRequestDto, MoneyRequestsFiltersRequestDto, RejectionMoneyRequestDto } from '../dtos/request';
import { MoneyRequestResponseDto } from '../dtos/response/money-request.response.dto';
import { MoneyRequestsService } from '../services/money-requests.service';

@Controller('money-requests')
@ApiTags('Money Requests')
@UseGuards(AccessTokenGuard, RolesGuard)
@ApiBearerAuth()
export class MoneyRequestsController {
  constructor(private readonly moneyRequestsService: MoneyRequestsService) {}
  @Post()
  @AllowedRoles(Roles.JUNIOR)
  @ApiDataResponse(MoneyRequestResponseDto)
  async createMoneyRequest(@AuthenticatedUser() { sub }: IJwtPayload, @Body() body: CreateMoneyRequestDto) {
    const moneyRequest = await this.moneyRequestsService.createMoneyRequest(sub, body);

    return ResponseFactory.data(new MoneyRequestResponseDto(moneyRequest));
  }

  @Get()
  @AllowedRoles(Roles.JUNIOR, Roles.GUARDIAN)
  @ApiDataResponse(MoneyRequestResponseDto)
  async getMoneyRequests(
    @AuthenticatedUser() { sub, roles }: IJwtPayload,
    @Query() filters: MoneyRequestsFiltersRequestDto,
  ) {
    const [moneyRequests, count] = await this.moneyRequestsService.findMoneyRequests(
      sub,
      roles.includes(Roles.GUARDIAN) ? Roles.GUARDIAN : Roles.JUNIOR,
      filters,
    );
    return ResponseFactory.dataPage(
      moneyRequests.map((mr) => new MoneyRequestResponseDto(mr)),
      {
        page: filters.page,
        size: filters.size,
        itemCount: count,
      },
    );
  }

  @Get(':id')
  @AllowedRoles(Roles.JUNIOR, Roles.GUARDIAN)
  @ApiDataResponse(MoneyRequestResponseDto)
  async getMoneyRequest(@Param('id') id: string, @AuthenticatedUser() { sub, roles }: IJwtPayload) {
    const moneyRequest = await this.moneyRequestsService.findById(
      id,
      sub,
      roles.includes(Roles.GUARDIAN) ? Roles.GUARDIAN : Roles.JUNIOR,
    );
    return ResponseFactory.data(new MoneyRequestResponseDto(moneyRequest));
  }

  @Patch(':id/approve')
  @AllowedRoles(Roles.GUARDIAN)
  @ApiDataResponse(MoneyRequestResponseDto)
  @HttpCode(HttpStatus.NO_CONTENT)
  async approveMoneyRequest(@Param('id') id: string, @AuthenticatedUser() { sub }: IJwtPayload) {
    await this.moneyRequestsService.approveMoneyRequest(id, sub);
  }

  @Patch(':id/reject')
  @AllowedRoles(Roles.GUARDIAN)
  @ApiDataResponse(MoneyRequestResponseDto)
  @HttpCode(HttpStatus.NO_CONTENT)
  async rejectMoneyRequest(
    @Param('id') id: string,
    @AuthenticatedUser() { sub }: IJwtPayload,
    @Body() rejectionReasondto: RejectionMoneyRequestDto,
  ) {
    await this.moneyRequestsService.rejectMoneyRequest(id, sub, rejectionReasondto);
  }
}