package com.ruoyi.app.order;

import java.math.BigDecimal;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.List;
import jakarta.servlet.http.HttpServletResponse;

import cn.hutool.core.util.ObjectUtil;
import com.alibaba.fastjson.JSONArray;
import com.alibaba.fastjson.JSONObject;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.ruoyi.common.annotation.Anonymous;
import com.ruoyi.common.exception.ServiceException;
import com.ruoyi.system.domain.WalletTransaction;
import com.ruoyi.system.domain.SysPointControl;
import com.ruoyi.system.domain.UserWallet;
import com.ruoyi.system.mapper.PosReviewMapper;
import com.ruoyi.system.service.*;
import com.ruoyi.system.utils.Auth;
import com.ruoyi.system.utils.JwtUtil;
import org.springframework.security.access.prepost.PreAuthorize;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.web.bind.annotation.*;
import com.ruoyi.common.annotation.Log;
import com.ruoyi.common.core.controller.BaseController;
import com.ruoyi.common.core.domain.AjaxResult;
import com.ruoyi.common.enums.BusinessType;
import com.ruoyi.system.domain.PosReview;
import com.ruoyi.common.utils.MessageUtils;
import com.ruoyi.common.utils.poi.ExcelUtil;
import com.ruoyi.common.core.page.TableDataInfo;

/**
 * reviewController
 *
 * @author ruoyi
 * @date 2023-06-08
 */
@RestController
@RequestMapping("/system/review")
public class PosReviewController extends BaseController
{
    @Autowired
    private IPosReviewService posReviewService;
    @Autowired
    private IInfoUserService infoUserService;
    @Autowired
    private PosReviewMapper posReviewMapper;

    @Autowired
    private ISysPointControlService pointControlService;
    @Autowired
    private IUserWalletService userWalletService;
    @Autowired
    private IPointsTransactionService  pointsTransactionService;

    @Anonymous
    @GetMapping("/getmdrevew")
    public AjaxResult getmdrevew(@RequestParam Integer page,
                                 @RequestParam Integer size,
                                 @RequestParam Long mdid){
        IPage<PosReview> palist = new Page<>(page,size);
        QueryWrapper<PosReview> Wrapper= new QueryWrapper<>();
        Wrapper.eq("md_id",mdid);
        IPage<PosReview> list =  posReviewService.page(palist,Wrapper);
        List<PosReview> orlist = list.getRecords();
        JSONArray arr = new JSONArray();
        for(int i=0;i<orlist.size();i++){
            JSONObject org = new JSONObject();
            SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
            org.put("id",orlist.get(i).getId());
            org.put("ddId",orlist.get(i).getDdId());
            org.put("score",orlist.get(i).getScore());
            org.put("cretim",sdf.format(orlist.get(i).getCretim()));
            org.put("content",orlist.get(i).getContent());
            org.put("images",orlist.get(i).getImages());
            org.put("user",orlist.get(i).getAnonymous()==0?infoUserService.getById(orlist.get(i).getUserId()):"匿名");
            arr.add(org);
        }
        return success(arr);
    }

    @Transactional(rollbackFor = Exception.class)
    @Anonymous
    @Auth
    @PostMapping("/addrevew")
    public AjaxResult addrevew(@RequestHeader String token,@RequestBody PosReview posReview)
    {
        JwtUtil jwtUtil = new JwtUtil();
        String id = jwtUtil.getusid(token);
        PosReview review = posReviewMapper.getrewiew(posReview.getDdId());
        if(review==null){
            posReview.setUserId(Long.valueOf(id));
            //判断是否为新增
            if(ObjectUtil.isEmpty(posReview.getId())){
                addPoint(Long.valueOf(id),posReview.getDdId());
            }
            boolean org = posReviewService.saveOrUpdate(posReview);
            if(org){
                return success(MessageUtils.message("no.comment.success"));
            }else {
                throw new ServiceException(MessageUtils.message("no.comment.fail"));
            }
        }else {
            return error(MessageUtils.message("no.comment.repeat"));
        }
    }
    /**
     * 添加积分
     */
    private void addPoint(Long userid, String ddId){
        SysPointControl control = pointControlService.getById(1);
        //开启评论获得积分
        if(control.getReviewEnable().equals(1L)){
            LambdaQueryWrapper<UserWallet> walletQuery=new LambdaQueryWrapper<>();
            walletQuery.eq(UserWallet::getUserId,userid);
            UserWallet userWallet = userWalletService.getOne(walletQuery);

            if(userWallet==null){
                userWallet=new UserWallet();
                userWallet.setUserId(userid);
                userWallet.setPointsWallet(control.getReviewPoints());
//                createPointTransaction(userid, BigDecimal.valueOf(control.getReviewPoints()), BigDecimal.valueOf(userWallet.getPointsWallet()),ddId.toString());
                userWalletService.save(userWallet);
            }else{
                Long userPoint = userWallet.getPointsWallet();
                Long point = control.getReviewPoints();
                long newPoint = userPoint+point;
                userWallet.setPointsWallet(newPoint);
                int oldVersion = userWallet.getVersion();
                userWallet.setVersion(userWallet.getVersion()+1);
                walletQuery.eq(UserWallet::getVersion,oldVersion);
               boolean update= userWalletService.update(userWallet,walletQuery);
               if(!update){
                   throw new ServiceException(MessageUtils.message("no.points.update.fail"));
               }
//                createPointTransaction(userid,BigDecimal.valueOf(control.getReviewPoints()), BigDecimal.valueOf(userWallet.getPointsWallet()),ddId.toString());
            }

        }

    }
    /**
     * 创建积分流水
     */
//    private void createPointTransaction(Long userid,BigDecimal pointsChange,BigDecimal currentPoints,String ddId){
//        WalletTransaction pointsTransaction = new WalletTransaction();
//        pointsTransaction.setUserId(userid);
//        pointsTransaction.setChange("+"+pointsChange);
//        pointsTransaction.setCurrentBalance(currentPoints.toString());
//        pointsTransaction.setType("0");
//        pointsTransaction.setDdId(ddId);
//        pointsTransaction.setCreateTime(new Date());
//        pointsTransactionService.save(pointsTransaction);
//    }




    /**
     * 查询review列表
     */
    @PreAuthorize("@ss.hasPermi('system:review:list')")
    @GetMapping("/list")
    public TableDataInfo list(PosReview posReview)
    {
        startPage();
        List<PosReview> list = posReviewService.selectPosReviewList(posReview);
        return getDataTable(list);
    }

    /**
     * 导出review列表
     */
    @PreAuthorize("@ss.hasPermi('system:review:export')")
    @Log(title = "review", businessType = BusinessType.EXPORT)
    @PostMapping("/export")
    public void export(HttpServletResponse response, PosReview posReview)
    {
        List<PosReview> list = posReviewService.selectPosReviewList(posReview);
        ExcelUtil<PosReview> util = new ExcelUtil<PosReview>(PosReview.class);
        util.exportExcel(response, list, MessageUtils.message("no.export.excel.review"));
    }

    /**
     * 获取review详细信息
     */
    @PreAuthorize("@ss.hasPermi('system:review:query')")
    @GetMapping(value = "/{id}")
    public AjaxResult getInfo(@PathVariable("id") Long id)
    {
        return success(posReviewService.selectPosReviewById(id));
    }

    /**
     * 新增review
     */
    @PreAuthorize("@ss.hasPermi('system:review:add')")
    @Log(title = "review", businessType = BusinessType.INSERT)
    @PostMapping
    public AjaxResult add(@RequestBody PosReview posReview)
    {
        return toAjax(posReviewService.insertPosReview(posReview));
    }

    /**
     * 修改review
     */
    @PreAuthorize("@ss.hasPermi('system:review:edit')")
    @Log(title = "review", businessType = BusinessType.UPDATE)
    @PutMapping
    public AjaxResult edit(@RequestBody PosReview posReview)
    {
        return toAjax(posReviewService.updatePosReview(posReview));
    }

    /**
     * 删除review
     */
    @PreAuthorize("@ss.hasPermi('system:review:remove')")
    @Log(title = "review", businessType = BusinessType.DELETE)
	@DeleteMapping("/{ids}")
    public AjaxResult remove(@PathVariable Long[] ids)
    {
        return toAjax(posReviewService.deletePosReviewByIds(ids));
    }
}