package com.dsh.guns.modular.system.controller.code;

import cn.hutool.core.date.DateUtil;
import com.alibaba.fastjson.JSONObject;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.extension.api.R;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.dsh.course.feignClient.account.AppUserClient;
import com.dsh.course.feignClient.account.StudentClient;
import com.dsh.course.feignClient.account.model.TAppUser;
import com.dsh.course.feignClient.activity.HuiminCardClient;
import com.dsh.course.feignClient.activity.model.THuiminCard;
import com.dsh.guns.config.UserExt;
import com.dsh.guns.core.base.controller.BaseController;
import com.dsh.guns.core.page.PageInfoBT;
import com.dsh.guns.modular.system.model.*;
import com.dsh.guns.modular.system.service.IStoreService;
import com.dsh.guns.modular.system.service.ITSiteService;
import com.dsh.guns.modular.system.service.TOperatorService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.util.StringUtils;
import org.springframework.web.bind.annotation.*;

import java.util.*;
import java.util.function.Function;
import java.util.stream.Collectors;

/**
 * 玩湃惠民卡控制器
 *
 * @author fengshuonan
 * @Date 2025-03-29 17:41:25
 */
@Controller
@RequestMapping("/tHuiminCard")
public class THuiminCardController extends BaseController {

    private String PREFIX = "/system/tHuiminCard/";

    @Autowired
    private HuiminCardClient huiminCardClient;
    @Autowired
    private IStoreService storeService;
    @Autowired
    private TOperatorService operatorService;
    @Autowired
    private ITSiteService tSiteService;
    @Autowired
    private AppUserClient appUserClient;
    @Autowired
    private StudentClient studentClient;


    /**
     * 跳转到玩湃惠民卡首页
     */
    @RequestMapping("")
    public String index() {
        return PREFIX + "tHuiminCard.html";
    }

    /**
     * 跳转到添加玩湃惠民卡
     */
    @RequestMapping("/tHuiminCard_add")
    public String tHuiminCardAdd(Model model) {
        User user = UserExt.getUser();
        model.addAttribute("objectType", user.getObjectType());
        return PREFIX + "tHuiminCard_add.html";
    }

    /**
     * 跳转到详情页面
     */
    @RequestMapping("/tHuiminCard_detail/{id}")
    public String tHuiminCardDetail(@PathVariable("id") Integer id,Model model) {
        User user = UserExt.getUser();
        model.addAttribute("objectType", user.getObjectType());
        return PREFIX + "tHuiminCard_detail.html";
    }
    /**
     * 跳转到订单录入页面
     */
    @RequestMapping("/tHuiminCardAddOrder")
    public String tHuiminCardAddOrder(Model model) {
        Integer objectType = UserExt.getUser().getObjectType();
        Integer objectId = UserExt.getUser().getObjectId();
        model.addAttribute("role", objectType);
        if (objectType==1){
            List<TOperator> list = operatorService.list(new LambdaQueryWrapper<TOperator>()
                    .eq(TOperator::getState, 1));
            model.addAttribute("operators", list);
        }else if (objectType==2){
            List<TStore> list = storeService.list(new LambdaQueryWrapper<TStore>()
                    .eq(TStore::getOperatorId, objectId));
            model.addAttribute("stores", list);
        }else{
            List<THuiminCard> cards = huiminCardClient.getCards(objectId + "");
            model.addAttribute("cards", cards);
        }
        return PREFIX + "tHuiminCard_addOrder.html";
    }
    @RequestMapping("/addPayHuiMing")
    @ResponseBody
    public Object addPayHuiMing(Integer studentId,Integer cardId) {
        
    huiminCardClient.addPayHuiMing(studentId ,cardId);
          
        return 200;
    }
    @RequestMapping(value = "/checkUser")
    @ResponseBody
    public Object checkUser(String phone) {
        TAppUser appUserByPhone = appUserClient.getAppUserByPhone(phone);
        if (appUserByPhone==null){
            return 500;
        }
        List<TStudent> tStudents = studentClient.queryStudentList(appUserByPhone.getId());
        if (tStudents.isEmpty()){
            return 501;
        }
        return tStudents;
    }
    @RequestMapping(value = "/getStores")
    @ResponseBody
    public Object getStores(String operatorId) {
        if (operatorId.isEmpty()){
            return  new ArrayList<>();
        }else{
            List<TStore> list = storeService.lambdaQuery().eq(TStore::getOperatorId, operatorId).list();
            return list;
        }

    }
    @RequestMapping(value = "/getCards")
    @ResponseBody
    public Object getCards(String storeId) {
        List<THuiminCard> list = huiminCardClient.getCards(storeId);
        return list;
    }
    /**
     * 获取玩湃惠民卡详情
     */
    @RequestMapping("/getDetail")
    @ResponseBody
    public THuiminCard getDetail(Integer id,Model model) {
        User user = UserExt.getUser();
        model.addAttribute("objectType", user.getObjectType());
        return huiminCardClient.getById(id);
    }


    /**
     * 获取玩湃惠民卡列表
     * @return
     */
    @RequestMapping(value = "/list")
    @ResponseBody
    public PageInfoBT<THuiminCard> list(THuiminCard tHuiminCard) {
        User user = UserExt.getUser();
        if(user == null){
            return null;
        }
        Integer objectType = user.getObjectType();
        tHuiminCard.setObjectType(objectType);
        Integer objectId = user.getObjectId();
        tHuiminCard.setObjectId(objectId);
        return super.packForBT(huiminCardClient.queryPage(tHuiminCard));
    }

    /**
     * 获取门店列表
     */
    @RequestMapping(value = "/storeList")
    @ResponseBody
    public Object storeList(Page<TStore> page, HuiminCardStoreQuery query) {
        String storeIds = query.getStoreIds();
        String[] ids = {};
        if (!StringUtils.isEmpty(storeIds)){
             ids = storeIds.split(",");
        }
        User user = UserExt.getUser();
        if(user == null){
            return null;
        }
        Integer objectType = user.getObjectType();
        if (objectType != 1 && objectType != 2){
            throw new RuntimeException("权限不足");
        }
        if (objectType == 2){
            query.setOperatorId(user.getObjectId());
        }
        Page<TStore> storePage = storeService.page(page, new LambdaQueryWrapper<TStore>()
                .eq(TStore::getState, 1)
                .in(ids.length > 0, TStore::getId, Arrays.asList(ids))
                .eq(!StringUtils.isEmpty(query.getProvinceCode()), TStore::getProvinceCode, query.getProvinceCode())
                .eq(!StringUtils.isEmpty(query.getCityCode()), TStore::getCityCode, query.getCityCode())
                .eq(query.getOperatorId() != null, TStore::getOperatorId, query.getOperatorId())
                .like(!StringUtils.isEmpty(query.getStoreName()), TStore::getName, query.getStoreName())
                .orderByDesc(TStore::getCreateTime));
        return storePage.convert(tStore -> {
            HuiminCardStoreVO huiminCardStoreVO = new HuiminCardStoreVO();
            huiminCardStoreVO.setStoreId(tStore.getId());
            huiminCardStoreVO.setProvince(tStore.getProvince());
            huiminCardStoreVO.setStoreName(tStore.getName());
            huiminCardStoreVO.setIds(tStore.getIds());
            TOperator operator = operatorService.getById(tStore.getOperatorId());
            if (operator != null){
                huiminCardStoreVO.setOperatorName(operator.getName());
                huiminCardStoreVO.setOperatorId(tStore.getOperatorId());
            }
            return huiminCardStoreVO;
        });
    }

    /**
     * 获取场地列表
     */
    @RequestMapping(value = "/siteList")
    @ResponseBody
    public Object siteList(Page<TSite> page, HuiminCardStoreQuery query) {
        String storeName = query.getStoreName();
        List<String> storeIds = new ArrayList<>();

        // 收集storeName条件的storeIds（不提前返回null）
        if (!StringUtils.isEmpty(storeName)) {
            List<String> storeIdsByName = storeService.listObjs(
                    new LambdaQueryWrapper<TStore>()
                            .select(TStore::getId)
                            .eq(TStore::getName, storeName),
                    String::valueOf);
            storeIds.addAll(storeIdsByName);
        }


        // 处理用户权限过滤（objectType为2）
        Integer operatorId = query.getOperatorId();
        User user = UserExt.getUser();
        if (user != null && user.getObjectType() == 2) {
            operatorId =  user.getObjectId();
        }else if (user != null && user.getObjectType() == 3){
            storeIds = new ArrayList<>();
            storeIds.add(String.valueOf(user.getObjectId()));
        }



        // 最终查询条件：storeIds为空时会返回空Page
        Page<TSite> sitePage = tSiteService.page(page,
                new LambdaQueryWrapper<TSite>()
                        .eq(!StringUtils.isEmpty(query.getProvinceCode()), TSite::getProvinceCode, query.getProvinceCode())
                        .eq(operatorId != null, TSite::getOperatorId, operatorId)
                        .ne(TSite::getState,3)
                        .eq(TSite::getSign,0)
                        .eq(!StringUtils.isEmpty(query.getCityCode()), TSite::getCityCode, query.getCityCode())
                        .in(!storeIds.isEmpty(), TSite::getStoreId, storeIds));

        // 批量查询store和operator，避免N+1问题
        List<TSite> sites = sitePage.getRecords();
        if (sites.isEmpty()) {
            return sitePage.convert(t -> null); // 返回空Page
        }

        // 收集需要的storeId和operatorId
        List<Integer> storeIdsForVO = sites.stream().map(TSite::getStoreId).distinct().collect(Collectors.toList());
        List<Integer> operatorIdsForVO = sites.stream().map(TSite::getOperatorId).distinct().collect(Collectors.toList());

        // 批量查询并缓存结果
        Map<Integer, TStore> storeMap = storeService.listByIds(storeIdsForVO)
                .stream()
                .collect(Collectors.toMap(TStore::getId, Function.identity()));

        Map<Integer, TOperator> operatorMap = operatorService.listByIds(operatorIdsForVO)
                .stream()
                .collect(Collectors.toMap(TOperator::getId, Function.identity()));

        // 转换VO时直接使用缓存结果
        return sitePage.convert(tSite -> {
            HuiminCardSiteVO vo = new HuiminCardSiteVO();
            vo.setSiteId(tSite.getId());
            vo.setProvince(tSite.getProvince());
            vo.setSiteName(tSite.getName());
            vo.setIds(tSite.getIds());

            TStore store = storeMap.get(tSite.getStoreId());
            if (store != null) {
                vo.setStoreName(store.getName());
            }

            TOperator operator = operatorMap.get(tSite.getOperatorId());
            if (operator != null) {
                vo.setOperatorName(operator.getName());
            }
            return vo;
        });
    }



    @PostMapping(value = "/add")
    @ResponseBody
    public Object add(THuiminCard tHuiminCard) {
        int a = 0;
        String useIds = tHuiminCard.getUseIds();
        String[] useIdArr = useIds.split(",");
        if (tHuiminCard.getUseScope()==1){
            tHuiminCard.setStoreIds(useIds);
            String useId = useIdArr[0];
            TStore store = storeService.getById(useId);
            tHuiminCard.setOperatorId(store.getOperatorId());
        }else{
            StringBuilder storeIds = new StringBuilder();
            for (String s : useIdArr) {
                TSite site = tSiteService.getById(s);
                if (site!=null){
                    storeIds.append(site.getStoreId()).append(",");
                }
            }
            StringBuilder stringBuilder = storeIds.deleteCharAt(storeIds.length() - 1);
            tHuiminCard.setStoreIds(stringBuilder.toString());

            String useId = useIdArr[0];
            TSite site = tSiteService.getById(useId);
            tHuiminCard.setOperatorId(site.getOperatorId());
        }

        huiminCardClient.save(tHuiminCard);
        return SUCCESS_TIP;
    }
    @RequestMapping(value = "/update")
    @ResponseBody
    public Object update(THuiminCard tHuiminCard) {
        if (tHuiminCard.getUseScope()==1){
            tHuiminCard.setStoreIds(tHuiminCard.getUseIds());
        }else{
            StringBuilder storeIds = new StringBuilder();
            for (String s : tHuiminCard.getUseIds().split(",")) {
                TSite site = tSiteService.getById(s);
                if (site!=null){
                    storeIds.append(site.getStoreId()).append(",");
                }
            }
            StringBuilder stringBuilder = storeIds.deleteCharAt(storeIds.length() - 1);
            tHuiminCard.setStoreIds(stringBuilder.toString());
        }
        huiminCardClient.updateById(tHuiminCard);
        return SUCCESS_TIP;
    }

    @RequestMapping(value = "/delete")
    @ResponseBody
    public Object delete(@RequestParam String ids) {
        if (StringUtils.isEmpty(ids)) {
            throw new IllegalArgumentException("参数ids不能为空");
        }
        String[] idStrings = ids.split(",");
        List<Integer> idList = new ArrayList<>(idStrings.length);

        for (String idStr : idStrings) {
            idStr = idStr.trim();
            if (!idStr.isEmpty()) {
                idList.add(Integer.parseInt(idStr));
            }
        }
        huiminCardClient.deleteBatchIds(idList);
        return SUCCESS_TIP;
    }

    /**
     * 上下架状态修改
     */
    @RequestMapping(value = "/changeState")
    @ResponseBody
    public Object changeState(Integer id, Integer status) {
        String s = huiminCardClient.changeState(id, status);
        System.out.println(s);
        return SUCCESS_TIP;
    }



    /*  *//**
     * 跳转到修改玩湃惠民卡
     *//*
    @RequestMapping("/tHuiminCard_update/{tHuiminCardId}")
    public String tHuiminCardUpdate(@PathVariable Integer tHuiminCardId, Model model) {
        THuiminCard tHuiminCard = huiminCardClient.selectById(tHuiminCardId);
        model.addAttribute("item",tHuiminCard);
        LogObjectHolder.me().set(tHuiminCard);
        return PREFIX + "tHuiminCard_edit.html";
    }

    *//**
     * 获取玩湃惠民卡列表
     *//*
    @RequestMapping(value = "/list")
    @ResponseBody
    public Object list(String condition) {
        return huiminCardClient.selectList(null);
    }




    *//**
     * 修改玩湃惠民卡
     *//*
    @RequestMapping(value = "/update")
    @ResponseBody
    public Object update(THuiminCard tHuiminCard) {
        huiminCardClient.updateById(tHuiminCard);
        return SUCCESS_TIP;
    }

    *//**
     * 玩湃惠民卡详情
     *//*
    @RequestMapping(value = "/detail/{tHuiminCardId}")
    @ResponseBody
    public Object detail(@PathVariable("tHuiminCardId") Integer tHuiminCardId) {
        return huiminCardClient.selectById(tHuiminCardId);
    }*/
}