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

package house

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/pb"
	pb_v1 "property-household/pb/v1"
	"property-household/utils"
	"strings"
)

func checkHouseholdListParam(req *pb_v1.HouseholdListRequest) error {
	switch {
	case req.Uid < 1 && req.GardenId < 1:
		return status.Error(10003, "id不能为空")
	case req.ApproveStatus < 0 || req.ApproveStatus > 4:
		return status.Error(10003, "请选择认证状态")
	}

	if req.Page == 0 {
		req.Page = 1
	}
	if req.PageSize == 0 {
		req.PageSize = 10
	}
	return nil
}
/*
func getUserInfos(uids []int64) (map[int64]dbmodel.TUser, error) {
	user := dbmodel.TUser{}
	where := map[string]interface{}{
		"id in":uids,
	}
	list, err := user.List(database.DB(), where, nil, -1, -1)
	if err != nil {
		return nil, errors.DataBaseError
	}
	ret := map[int64]dbmodel.TUser{}
	for _, v := range list {
		ret[v.ID] = v
	}
	return ret, 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
	}
	for _, v := range mreply.List {
		ret[v.Id] = *v
	}


	return ret, nil
}
func householdApprovedList(ctx context.Context, req *pb_v1.HouseholdListRequest)(reply *pb_v1.HouseholdListReply, err error) {
	reply = &pb_v1.HouseholdListReply{}

	p := dbmodel.THouseApproved{}
	where := map[string]interface{}{}
	if req.GardenId > 0 {
		where["garden_id"] = req.GardenId
	}
	if req.Uid > 0 {
		where["uid"] = req.Uid
	}
	if req.Name != "" {
		where["name"] = req.Name
	}
	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
	}
	gardenIdsM := map[int64]bool{}
	gardenIds := []int64{}
	for _, v := range list {
		if gardenIdsM[v.GardenId] {
			continue
		}
		gardenIdsM[v.GardenId] = true
		gardenIds = append(gardenIds, v.GardenId)
	}
	gardenInfosM, err := getGardenInfos(gardenIds)
	if err != nil {
		return nil, err
	}

	reply.List = make([]*pb_v1.HouseholdItem, len(list))
	for i, v := range list {
		reply.List[i] = &pb_v1.HouseholdItem{
			Id:            v.ID,
			HouseName:     fmt.Sprintf("%v-%v-%v", v.BuildingNumber, v.UnitNumber, v.HouseNumber),
			UserType:      v.UserType,
			ApproveStatus: HouseholdApproveStatusSuccess,
			GardenName:    gardenInfosM[v.GardenId].GardenName,
			IdType:v.IdType,
			IdNumber:v.IdNumber,
			Phone:v.Phone,
			Name:v.Name,
			GardenId:v.GardenId,
			HouseId:v.HouseId,
			Uid:v.Uid,
		}
		decrypt := utils.CertDecrypt(reply.List[i].IdNumber)
		if decrypt != "" {
			reply.List[i].IdNumber = decrypt
		}

		if v.Appendix != "" {
			reply.List[i].Appendix = strings.Split(v.Appendix, ";")
		}
		if !strings.Contains(v.HouseNumber, "-") {
			if v.UnitNumber > 0 {
				reply.List[i].HouseName = fmt.Sprintf("%s-%d-%s", v.BuildingNumber, v.UnitNumber, v.HouseNumber)
			} else {
				reply.List[i].HouseName = fmt.Sprintf("%s-%s", v.BuildingNumber, v.HouseNumber)
			}

		}
	}
	return reply, err
}

//
func HouseholdList(ctx context.Context, req *pb_v1.HouseholdListRequest) (reply *pb_v1.HouseholdListReply, err error) {

	reply = &pb_v1.HouseholdListReply{}

	// 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 = checkHouseholdListParam(req)
	if err != nil {
		return nil, err
	}
	if req.ApproveStatus == HouseholdApproveStatusSuccess {
		return householdApprovedList(ctx, req)
	}

	p := dbmodel.THouse{}
	where := map[string]interface{}{}
	if req.GardenId > 0 {
		where["garden_id"] = req.GardenId
	}
	if req.Uid > 0 {
		where["uid"] = req.Uid
	}
	if req.Name != "" {
		where["name"] = req.Name
	}
	if req.ApproveStatus > 0 && req.ApproveStatus != HouseholdApproveStatusFailAndWait{
		where["approve_status"] = req.ApproveStatus
	}
	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
	}
	gardenIdsM := map[int64]bool{}
	gardenIds := []int64{}
	for _, v := range list {
		if gardenIdsM[v.GardenId] {
			continue
		}
		gardenIdsM[v.GardenId] = true
		gardenIds = append(gardenIds, v.GardenId)
	}
	gardenInfosM, err := getGardenInfos(gardenIds)
	if err != nil {
		return nil, err
	}

	reply.List = make([]*pb_v1.HouseholdItem, len(list))
	for i, v := range list {
		reply.List[i] = &pb_v1.HouseholdItem{
			Id:            v.ID,
			HouseName:     fmt.Sprintf("%v-%v-%v", v.BuildingNumber, v.UnitNumber, v.HouseNumber),
			UserType:      v.UserType,
			ApproveStatus: int32(v.ApproveStatus),
			GardenName:    gardenInfosM[v.GardenId].GardenName,
			IdType:v.IdType,
			IdNumber:v.IdNumber,
			Phone:v.Phone,
			Name:v.Name,
			GardenId:v.GardenId,
			HouseId:v.HouseId,
			Uid:v.Uid,
		}
		decrypt := utils.CertDecrypt(reply.List[i].IdNumber)
		if decrypt != "" {
			reply.List[i].IdNumber = decrypt
		}

		if v.Appendix != "" {
			reply.List[i].Appendix = strings.Split(v.Appendix, ";")
		}
		if !strings.Contains(v.HouseNumber, "-") {
			if v.UnitNumber > 0 {
				reply.List[i].HouseName = fmt.Sprintf("%s-%d-%s", v.BuildingNumber, v.UnitNumber, v.HouseNumber)
			} else {
				reply.List[i].HouseName = fmt.Sprintf("%s-%s", v.BuildingNumber, v.HouseNumber)
			}

		}
	}

	return reply, nil

}