import {
  Body,
  Controller,
  Delete,
  Get,
  Header,
  Param,
  Post,
  Res,
  UseGuards,
} from '@nestjs/common';
import { ApiBearerAuth, ApiQuery, ApiTags } from '@nestjs/swagger';
import { successfulResult } from '../../utils';
import { Filter } from '../../utils/decorators/filter.decorator';
import { JwtAuthGuard } from '../auth/jwt/jwt.guard';
import { Permissions } from '../auth/permission/permissions.decorator';
import { PermissionsGuard } from '../auth/permission/permissions.guard';
import { PermissionsType } from '../role/entities/permission.entity';
import { BonusCreditsService } from './bonus-credit.service';
import { CreateBonusCreditsDto } from './dto/create-bonus-credits.dto';
import { Response } from 'express';
import { Page } from '../../utils/decorators/page.decorator';
import { Limit } from '../../utils/decorators/limit.decorator';
import { Sort } from '../../utils/decorators/sort.decorator';

@ApiTags('Bonus Credits')
@Controller('bonus-credits')
export class BonusCreditsController {
  constructor(private bonusCreditsService: BonusCreditsService) {}

  /**
   * -------------------------------------------------------
   */
  @Post('admin')
  @ApiBearerAuth()
  @UseGuards(JwtAuthGuard, PermissionsGuard)
  @Permissions(PermissionsType.ADD_BONUS_CREDITS)
  async create(@Body() dto: CreateBonusCreditsDto) {
    await this.bonusCreditsService.create(dto);
    return successfulResult(['کد(های) هدیه جدید با موفقیت ایجاد شد']);
  }

  /**
   * -------------------------------------------------------
   */
  @Get('export/excel/admin')
  @Header('Content-Type', 'text/xlsx')
  @ApiQuery({ name: 'title', required: false })
  @ApiQuery({ name: 'code', required: false })
  @ApiQuery({ name: 'amount', required: false })
  @ApiQuery({ name: 'used', required: false })
  @ApiBearerAuth()
  @UseGuards(JwtAuthGuard, PermissionsGuard)
  @Permissions(PermissionsType.EXPORT_EXCEL_FROM_BONUS_CREDITS)
  async exportExcel(
    @Res() res: Response,
    @Filter(['title', 'code', 'amount', 'used'])
    filters,
  ) {
    const result = await this.bonusCreditsService.exportExcel(filters);
    return res.download(`${result}`);
  }

  /**
   * -------------------------------------------------------
   */
  @Get('admin')
  @ApiQuery({ name: 'title', required: false })
  @ApiQuery({ name: 'code', required: false })
  @ApiQuery({ name: 'amount', required: false })
  @ApiQuery({ name: 'used', required: false })
  @ApiQuery({ name: 'sort', required: false, description: 'e.g. id:desc' })
  @ApiQuery({ name: 'limit', required: false, description: 'Default: 20' })
  @ApiQuery({ name: 'page', required: false, description: 'Default: 1' })
  @ApiBearerAuth()
  @UseGuards(JwtAuthGuard, PermissionsGuard)
  @Permissions(PermissionsType.GET_BONUS_CREDITS)
  async list(
    @Page() page,
    @Limit(50) limit,
    @Sort() sorts,
    @Filter(['title', 'code', 'amount', 'used'])
    filters,
  ) {
    const data = await this.bonusCreditsService.getAll(
      page,
      limit,
      filters,
      sorts,
    );
    return successfulResult([], data);
  }

  /**
   * -------------------------------------------------------
   * DELETE /bonus-credits/1
   */
  @Delete('/:id/admin')
  @ApiBearerAuth()
  @UseGuards(JwtAuthGuard, PermissionsGuard)
  @Permissions(PermissionsType.DELETE_BONUS_CREDITS)
  async deleteBonusCredits(@Param('id') id: number) {
    await this.bonusCreditsService.deleteBonusCredits(id);
    return successfulResult(['کد هدیه موردنظر با موفقیت حذف شد']);
  }
}