// Copyright 2019 getensh.com. All rights reserved.
// Use of this source code is governed by getensh.com.

package house_rent

import (
	"context"
	"encoding/json"
	"fmt"
	"git.getensh.com/common/gopkgs/database"
	"git.getensh.com/common/gopkgs/logger"
	"go.uber.org/zap"
	"google.golang.org/grpc/status"
	"property-household/errors"
	dbmodel "property-household/model"
	"property-household/parser"
	"property-household/pb"
	pb_v1 "property-household/pb/v1"
	"strings"
)

func checkHouseRentListParam(req *pb_v1.HouseRentListRequest) error {
	if req.Page == 0 {
		req.Page = 1
	}
	if req.PageSize == 0 {
		req.PageSize = 10
	}

	return nil
}

func houseRentListByGarden(ctx context.Context, req *pb_v1.HouseRentListRequest) (reply *pb_v1.HouseRentListReply, err error) {
	mreq := pb_v1.GardenHouseRentListRequest{
		GardenId:         req.GardenId,
		ProvinceCode:     req.ProvinceCode,
		CityCode:         req.CityCode,
		AreaCode:         req.AreaCode,
		StreetCode:       req.StreetCode,
		RoomCount:        req.RoomCount,
		HallCount:        req.HallCount,
		WcCount:          req.WcCount,
		HouseholdUid:     req.HouseholdUid,
		RentPriceGreater: req.RentPriceGreater,
		RentPriceLess:    req.RentPriceLess,
		ApproveStatus:    req.ApproveStatus,
		Page:             req.Page,
		PageSize:         req.PageSize,
		BaseConf:         req.BaseConf,
		SpecialConf:      req.SpecialConf,
	}
	mreply, err := pb.Garden.GardenHouseRentList(context.Background(), &mreq)
	if err != nil {
		return nil, err
	}
	reply = &pb_v1.HouseRentListReply{
		Page:  mreply.Page,
		Total: mreply.Total,
		List:  mreply.List,
	}
	return reply, nil
}

func getGardenInfos(ids []int64) (map[int64]pb_v1.GardenItem, error) {
	ret := map[int64]pb_v1.GardenItem{}
	if len(ids) == 0 {
		return ret, nil
	}
	mreq := pb_v1.GardenInfosRequest{
		Ids: ids,
	}

	mreply, err := pb.System.GardenInfos(context.Background(), &mreq)
	if err != nil {
		return nil, err
	}
	if len(mreply.List) == 0 {
		return ret, nil
	}
	for _, v := range mreply.List {
		ret[v.Id] = *v
	}
	return ret, nil
}

//
func HouseRentList(ctx context.Context, req *pb_v1.HouseRentListRequest) (reply *pb_v1.HouseRentListReply, err error) {

	reply = &pb_v1.HouseRentListReply{}

	// 捕获各个task中的异常并返回给调用者
	defer func() {
		if r := recover(); r != nil {
			err = fmt.Errorf("%+v", r)
			e := &status.Status{}
			if er := json.Unmarshal([]byte(err.Error()), e); er != nil {
				logger.Error("err",
					zap.String("system_err", err.Error()),
					zap.Stack("stacktrace"))
			}
		}
	}()

	err = checkHouseRentListParam(req)
	if err != nil {
		return nil, err
	}
	if req.GardenId > 0 {
		return houseRentListByGarden(ctx, req)
	}
	p := dbmodel.THouseRent{}
	where := map[string]interface{}{}

	if len(req.GardenIds) > 0 {
		where["garden_id in"] = req.GardenIds
	}
	if req.ApproveStatus > 0 {
		where["approve_status"] = req.ApproveStatus
	}
	if req.SpecialConf > 0 {
		where["special_conf & ? > 0 "] = req.SpecialConf
	}

	if req.BaseConf > 0 {

		where["base_conf & ? > 0 "] = req.BaseConf

	}
	if req.HouseholdUid > 0 {
		where["household_uid"] = req.HouseholdUid
	}
	if req.RoomCount > 0 {
		if req.RoomCount > 4 {
			where["room_count >"] = 4
		} else {
			where["room_count"] = req.RoomCount
		}

	}

	if req.HallCount > 0 {
		if req.HallCount > 4 {
			where["hall_count >"] = 4
		} else {
			where["hall_count"] = req.HallCount
		}

	}
	if req.WcCount > 0 {
		where["wc_count"] = req.WcCount
	}
	if req.StreetCode != "" {
		where["street_code"] = req.StreetCode
	} else if req.AreaCode != "" {
		where["area_code"] = req.AreaCode
	} else if req.CityCode != "" {
		where["city_code"] = req.CityCode
	} else if req.ProvinceCode != "" {
		where["province_code"] = req.ProvinceCode
	}
	if req.RentPriceLess > 0 {
		where["rent_price <="] = req.RentPriceLess * 100
	}
	if req.RentPriceGreater > 0 {
		where["rent_price >"] = req.RentPriceGreater * 100
	}
	where["approve_status !="] = 4
	reply.Page = req.Page
	reply.Total, err = p.Count(database.DB(), where, nil)
	if err != nil {
		return nil, errors.DataBaseError
	}
	if reply.Total == 0 {
		return reply, nil
	}
	list, err := p.ListByJoin(database.DB(), where, nil, int(req.Page), int(req.PageSize))
	if err != nil {
		return nil, errors.DataBaseError
	}
	reply.List = make([]*pb_v1.HouseRentItem, len(list))
	m := map[int64]bool{}
	gardenIds := []int64{}
	for _, v := range list {
		if _, ok := m[v.GardenId]; !ok {
			m[v.GardenId] = true
			gardenIds = append(gardenIds, v.GardenId)
		}
	}
	gardenInfos, err := getGardenInfos(gardenIds)
	if err != nil {
		return nil, errors.DataBaseError
	}
	for i, v := range list {
		item := &pb_v1.HouseRentItem{
			HouseName:    v.HouseName,
			Layer:        v.Layer,
			HouseArea:    v.HouseArea,
			Direction:    v.Diretion,
			RoomCount:    v.RoomCount,
			HallCount:    v.HallCount,
			WcCount:      v.WcCount,
			Decorating:   v.Decorating,
			Contacter:    v.Contacter,
			ContactPhone: v.ContactPhone,
			PayTimeType:  v.PayTimeType,
			RentType:     v.RentType,
			RoomType:     v.RoomType,
			RoomArea:     v.RoomArea,
			RentPrice:    v.RentPrice,
			Desposit:     v.Desposit,
			//InTime:0,
			ApproveStatus:     v.ApproveStatus,
			ServicePrice:      v.ServicePrice,
			IntermediaryPrice: v.IntermediaryPrice,
			//BaseConf:,
			//SpecialConf
			Desc:     v.Desc,
			HousePic: strings.Split(v.HousePic, ";"),
			CertPic:  strings.Split(v.CertPic, ";"),
			//HasLift:
			GardenId:   v.GardenId,
			Id:         v.ID,
			GardenName: v.GardenName,
			Province:   gardenInfos[v.GardenId].Province,
			City:       gardenInfos[v.GardenId].City,
			Street:     gardenInfos[v.GardenId].Street,
			Area:       gardenInfos[v.GardenId].Area,
			Lat:        v.Lat,
			Lnt:        v.Lnt,
			Addr:       gardenInfos[v.GardenId].GardenAddr,
			HouseId:    v.HouseId,
			InTime:     v.InTime,
			GardenDesc: gardenInfos[v.GardenId].GardenDesc,
		}

		if v.HasLift == 1 {
			item.HasLift = true
		}
		//bconf := BaseConfToBool(v.BaseConf)
		item.BaseConf = v.BaseConf
		//sconf := SpecialConfToBool(v.SpecialConf)
		item.SpecialConf = v.SpecialConf
		if v.HousePic == "" {
			item.HousePic = []string{parser.Conf.Oss.Protocol + "://" + parser.Conf.Oss.Endpoint + "/" + parser.Conf.Oss.FixBucket + "/" + parser.Conf.Oss.RentObj}
		}

		reply.List[i] = item
	}

	return reply, nil
}