package com.ruoyi.web.controller.api;


import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import com.ruoyi.common.basic.PageInfo;
import com.ruoyi.common.constant.DictConstants;
import com.ruoyi.common.core.domain.R;
import com.ruoyi.common.core.domain.model.LoginUserApplet;
import com.ruoyi.common.utils.DateUtils;
import com.ruoyi.common.utils.DictUtils;
import com.ruoyi.framework.web.service.TokenService;
import com.ruoyi.system.dto.TBillDto;
import com.ruoyi.system.dto.TInvoiceDTO;
import com.ruoyi.system.model.*;
import com.ruoyi.system.query.TBannerQuery;
import com.ruoyi.system.query.TBillQuery;
import com.ruoyi.system.service.*;
import com.ruoyi.system.vo.MyHouseVO;
import com.ruoyi.system.vo.MyToDoVO;
import com.ruoyi.system.vo.PayListVO;
import com.ruoyi.system.vo.TBillVO;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import jdk.nashorn.internal.parser.Token;
import org.springframework.beans.BeanUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.security.access.prepost.PreAuthorize;
import org.springframework.util.CollectionUtils;
import org.springframework.web.bind.annotation.*;

import java.util.ArrayList;
import java.util.List;
import java.util.stream.Collectors;

/**
 * <p>
 * 租金账单 前端控制器
 * </p>
 *
 * @author xiaochen
 * @since 2025-01-17
 */
@Api(tags = "首页")
@RestController
@RequestMapping("/t-index")
public class IndexController {

    @Autowired
    private TBannerService bannerService;
    @Autowired
    private TokenService tokenService;
    @Autowired
    private TContractService contractService;
    @Autowired
    private TBillService billService;
    @Autowired
    private THouseService houseService;


    /**
     * 获取轮播图管理列表
     */
    @ApiOperation(value = "获取轮播图列表")
    @PostMapping(value = "/list")
    public R<List<TBanner>> list(@RequestBody TBannerQuery query) {
        return R.ok(bannerService.list(query));
    }    /**
     * 获取轮播图管理列表
     */
    @ApiOperation(value = "租户-我的待办")
    @PostMapping(value = "/tenant/myToDo")
    public R<MyToDoVO> tenantMyToDo() {
        MyToDoVO myToDoVO = new MyToDoVO();
        LoginUserApplet loginUserApplet = tokenService.getLoginUserApplet();
        if (loginUserApplet!=null){
            long contractCount = contractService.count(new LambdaQueryWrapper<TContract>()
                    .eq(TContract::getStatus, 3).eq(TContract::getTenantId, loginUserApplet.getUserId()));
            myToDoVO.setContractCount((int) contractCount);
            List<String> contractIds = contractService.lambdaQuery().eq(TContract::getTenantId, loginUserApplet.getUserId()).list()
                    .stream().map(TContract::getId).collect(Collectors.toList());
            if (CollectionUtils.isEmpty(contractIds)){
                myToDoVO.setBillCount(0);
                myToDoVO.setContractCount(0);
                return R.ok(myToDoVO);
            }
            int billCount = billService.lambdaQuery().in(TBill::getContractId, contractIds).eq(TBill::getPayFeesStatus, 1).list().size();
            myToDoVO.setBillCount(billCount);
        }else {
            myToDoVO.setBillCount(0);
            myToDoVO.setContractCount(0);
        }
        return R.ok(myToDoVO);
    }
    @ApiOperation(value = "租户-当前在租房源")
    @PostMapping(value = "/tenant/myHouse")
    public R<List<MyHouseVO>> myHouse() {
        List<MyHouseVO> myHouseVOS = new ArrayList<>();
        LoginUserApplet loginUserApplet = tokenService.getLoginUserApplet();

        if (loginUserApplet!=null){
            List<TContract> contractList = contractService.lambdaQuery().eq(TContract::getTenantId, loginUserApplet.getUserId())
                    .eq(TContract::getStatus, 4).list();
            List<THouse> houseList = houseService.list();
            List<TBill> bills = billService.lambdaQuery().eq(TBill::getPayFeesStatus,3).orderByDesc(TBill::getPayFeesTime).list();
            for (TContract contract : contractList) {
                THouse tHouse = houseList.stream().filter(e -> e.getId().equals(contract.getHouseId())).findFirst().orElse(null);
                TBill bill = bills.stream().filter(e -> e.getContractId().equals(contract.getId())).findFirst().orElse(null);
                if (tHouse!=null&& bill!=null){
                    MyHouseVO myToDoVO = new MyHouseVO();
                    myToDoVO.setHouseAddress(tHouse.getHouseAddress());
                    myToDoVO.setMonthRent(contract.getMonthRent());
                    myToDoVO.setPayType(DictUtils.getDictLabel(DictConstants.DICT_TYPE_CONTRACT_PAY_TYPE,contract.getPayType()));
                    myToDoVO.setMonth(bill.getPayFeesTime().getMonth()+"");
                    myToDoVO.setHouseArea(tHouse.getHouseArea());
                    myToDoVO.setHouseType(tHouse.getHouseType());
                    myToDoVO.setEndTime(DateUtils.localDateTimeToStringYear(contract.getEndTime()));
                    myToDoVO.setStartTime(DateUtils.localDateTimeToStringYear(contract.getStartTime()));
                    myToDoVO.setPropertyRightPerson(tHouse.getPropertyRightPerson());
                    myToDoVO.setPhone(tHouse.getPhone());
                    List<TBill> billList = bills.stream().filter(e -> e.getContractId().equals(contract.getId())).collect(Collectors.toList());
                    List<PayListVO> payList = new ArrayList<>();
                    for (TBill tBill : billList) {
                        PayListVO payListVO = new PayListVO();
                        payListVO.setPayFeesTime(DateUtils.localDateTimeToStringYear(tBill.getPayFeesTime()));
                        payListVO.setPayFeesMoney("-"+tBill.getPayFeesMoney()+"元");
                        payList.add(payListVO);
                    }
                    myToDoVO.setPayList(payList);
                    myHouseVOS.add(myToDoVO);
                }

            }
            return R.ok(myHouseVOS);
        }else {
            return R.ok(myHouseVOS);
        }
    }
    @ApiOperation(value = "管理员-我的待办")
    @PostMapping(value = "/admin/myToDo")
    public R<MyToDoVO> adminMyToDo() {
        MyToDoVO myToDoVO = new MyToDoVO();
        LoginUserApplet loginUserApplet = tokenService.getLoginUserApplet();
        if (loginUserApplet!=null){
            long examineCount = contractService.count(new LambdaQueryWrapper<TContract>()
                    .eq(TContract::getStatus, 2));
            myToDoVO.setExamineCount((int) examineCount);
            List<String> contractIds = billService.lambdaQuery().eq(TBill::getPayFeesStatus, 4).list()
                    .stream().map(TBill::getContractId).collect(Collectors.toList());
            int overdueCount = contractService.lambdaQuery().in(TContract::getId, contractIds).list()
                    .stream().map(TContract::getTenantId).distinct().collect(Collectors.toList()).size();
            myToDoVO.setOverdueCount(overdueCount);
        }else {
            myToDoVO.setExamineCount(0);
            myToDoVO.setOverdueCount(0);
        }
        return R.ok(myToDoVO);
    }

}