package com.ruoyi.web.controller.api;

import cn.afterturn.easypoi.excel.ExcelExportUtil;
import cn.afterturn.easypoi.excel.entity.ExportParams;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.google.common.collect.Lists;
import com.ruoyi.common.core.domain.R;
import com.ruoyi.common.utils.WebUtils;
import com.ruoyi.system.dto.TIntegralSettlementDTO;
import com.ruoyi.system.export.IntegralSettlementImport;
import com.ruoyi.system.query.TIntegralSettlementDetailQuery;
import com.ruoyi.system.query.TIntegralSettlementQuery;
import com.ruoyi.system.service.TIntegralSettlementService;
import com.ruoyi.system.vo.TIntegralSettlementDetailVO;
import com.ruoyi.system.vo.TIntegralSettlementVO;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.RequiredArgsConstructor;
import lombok.extern.slf4j.Slf4j;
import org.apache.poi.ss.usermodel.Workbook;
import org.springframework.context.annotation.Lazy;
import org.springframework.web.bind.annotation.*;
import org.springframework.web.multipart.MultipartFile;

import javax.servlet.ServletOutputStream;
import javax.servlet.http.HttpServletResponse;
import javax.validation.Valid;
import java.io.IOException;
import java.net.URLEncoder;

/**
 * 积分结算 前端控制器
 *
 * @author xiaochen
 * @since 2025-12-08
 */
@Slf4j
@RestController
@RequestMapping("/t-integral-settlement")
@Api(tags = "（嘉视达）积分结算")
@RequiredArgsConstructor(onConstructor_ = @Lazy)
public class TIntegralSettlementController {

    private final TIntegralSettlementService integralSettlementService;

    @ApiOperation(value = "积分结算列表（分页）")
    @PostMapping("/page-list")
    public R<Page<TIntegralSettlementVO>> pageList(@RequestBody TIntegralSettlementQuery query) {
        return R.ok(integralSettlementService.getSettlementPageList(query));
    }

    @ApiOperation(value = "积分结算导入模板下载")
    @GetMapping("/import-template")
    public void importTemplate() {
        Workbook workbook = ExcelExportUtil.exportExcel(new ExportParams(), IntegralSettlementImport.class, Lists.newArrayList(new IntegralSettlementImport()));
        HttpServletResponse response = WebUtils.response();
        ServletOutputStream outputStream = null;
        try {
            String fileName = URLEncoder.encode("积分结算导入模板.xls", "utf-8");
            response.setHeader("Content-Disposition", "attachment;filename=" + fileName);
            response.setHeader("content-Type", "application/vnd.ms-excel");
            response.setHeader("Pragma", "no-cache");
            response.setHeader("Cache-Control", "no-cache");
            workbook.write(outputStream);
            outputStream = response.getOutputStream();
        } catch (IOException e) {
            log.error("积分结算导入模板下载失败", e);
        } finally {
            try {
                outputStream.close();
            } catch (IOException e) {
                log.error("积分结算导入模板下载失败", e);
            }
        }
    }
    @ApiOperation("导入积分结算数据")
    @PostMapping("/import")
    public R<?> importData(@RequestPart("file") MultipartFile file, @Valid TIntegralSettlementDTO dto) {
        integralSettlementService.importData(file, dto);
        return R.ok();
    }
    @ApiOperation("详情")
    @GetMapping("/detail/{id}")
    public R<TIntegralSettlementVO> detail(@PathVariable Integer id) {
        return R.ok(integralSettlementService.getDetail(id));
    }

    @ApiOperation(value = "积分结算详情列表（分页）")
    @PostMapping("/detail/page-list")
    public R<Page<TIntegralSettlementDetailVO>> pageDetailList(@RequestBody TIntegralSettlementDetailQuery query) {
        return R.ok(integralSettlementService.getSettlementDetailPageList(query));
    }
}