// 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"
	"gorm.io/gorm"
	"property-household/errors"
	"property-household/impl/v1/public_msg"
	dbmodel "property-household/model"
	"property-household/pb"
	pb_v1 "property-household/pb/v1"
	"time"
)

func checkHouseholdApproveParam(req *pb_v1.HouseholdApproveRequest) error {
	switch {
	case req.Id < 1:
		return status.Error(10003, "id不能为空")
	}
	return nil
}

const (
	HandleTypeRepair     = 1
	HandleTypeSuggestion = 2
	HandleTypeHousehold  = 3
)

//
func HouseholdApprove(ctx context.Context, req *pb_v1.HouseholdApproveRequest) (reply *pb_v1.HouseholdApproveReply, err error) {

	reply = &pb_v1.HouseholdApproveReply{}

	// 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 = checkHouseholdApproveParam(req)
	if err != nil {
		return nil, err
	}
	p := dbmodel.THouse{}
	where := map[string]interface{}{
		"id": req.Id,
	}
	err = p.Find(database.DB(), where)
	if err != nil && err != gorm.ErrRecordNotFound {
		return nil, errors.DataBaseError
	}
	if p.ID == 0 {
		return nil, errors.ErrRecordNotFound
	}
	if p.ApproveStatus != HouseholdApproveStatusWait {
		return nil, status.Error(10003, "当前状态不能审核")
	}

	u := dbmodel.TUser{}
	filter := map[string]interface{}{
		"id": p.Uid,
	}
	err = u.Find(database.DB(), filter)
	if err != nil && err != gorm.ErrRecordNotFound {
		return nil, errors.DataBaseError
	}
	if u.ID == 0 {
		return nil, errors.ErrRecordNotFound
	}

	now := time.Now()
	values := map[string]interface{}{
		"feedback":       req.Feedback,
		"approve_status": HouseholdApproveStatusSuccess,
		"approved_at":    now,
		"updated_at":     now,
	}

	if !req.Status {
		values["approve_status"] = HouseholdApproveStatusFail
		values["uniq_flag"] = nil
	}
	db := database.DB().Begin()
	insertId := int64(0)
	if req.Status {
		err = p.Delete(db, where)
		if err != nil {
			db.Rollback()
			return nil, errors.DataBaseError
		}
		approvedHouse := dbmodel.THouseApproved{
			GardenId:       p.GardenId,
			Uid:            p.Uid,
			CreatedAt:      p.CreatedAt,
			UpdatedAt:      now,
			UserType:       p.UserType,
			HouseId:        p.HouseId,
			BuildingNumber: p.BuildingNumber,
			UnitNumber:     p.UnitNumber,
			HouseNumber:    p.HouseNumber,
			BuildingId:     p.BuildingId,
			UnitId:         p.UnitId,
			Appendix:       p.Appendix,
			Feedback:       req.Feedback,
			Phone:          p.Phone,
			Name:           p.Name,
			IdType:         p.IdType,
			IdNumber:       p.IdNumber,
			ApprovedAt:     now,
			OpenId:         u.OpenId,
			PublicOpenId:   u.PublicOpenId,
		}
		err = approvedHouse.Insert(db)
		insertId = approvedHouse.ID
	} else {
		err = p.Update(db, where, values)
		if err == nil {
			// 业主审核统计数增加
			statisticReq := pb_v1.RepairStatisticSetRequest{
				HandleType:     HandleTypeHousehold,
				FinishIncrease: int64(1),
				GardenId:       p.GardenId,
			}
			_, err = pb.Garden.RepairStatisticSet(ctx, &statisticReq)

		}
	}

	if err != nil {
		db.Rollback()
		return nil, errors.DataBaseError
	}
	if req.Status {
		mreq := &pb_v1.HouseholdSyncRequest{
			GardenId:       p.GardenId,
			OpenId:         p.OpenId,
			Uid:            p.Uid,
			CreatedAt:      p.CreatedAt.Unix(),
			UpdatedAt:      now.Unix(),
			UserType:       p.UserType,
			HouseId:        p.HouseId,
			BuildingNumber: p.BuildingNumber,
			UnitNumber:     p.UnitNumber,
			HouseNumber:    p.HouseNumber,
			BuildingId:     p.BuildingId,
			UnitId:         p.UnitId,
			Appendix:       p.Appendix,
			Feedback:       req.Feedback,
			Phone:          p.Phone,
			Name:           p.Name,
			IdType:         p.IdType,
			IdNumber:       p.IdNumber,
			ApprovedAt:     now.Unix(),
			Id:             insertId,
			PublicOpenId:   u.PublicOpenId,
		}
		mreq.HouseholdUser = &pb_v1.HouseholdUserData{
			Id:           u.ID,
			Phone:        u.Phone,
			IdNumber:     u.IdNumber,
			IdType:       u.IdType,
			OpenId:       u.OpenId,
			UnionId:      u.UnionId,
			NickName:     u.NickName,
			RealName:     u.RealName,
			Avatar:       u.Avatar,
			PublicOpenId: u.PublicOpenId,
		}
		_, err = pb.Garden.HouseholdSync(ctx, mreq)
		if err != nil {
			db.Rollback()
			return nil, err
		}
	}
	db.Commit()
	householdGardensDelFromRedis(p.Uid)

	serviceInfo := public_msg.ServiceInfo{
		Name:  "房屋认证",
		State: "已通过",
	}
	if !req.Status {
		serviceInfo.State = "未通过(" + req.Feedback + ")"
	}
	public_msg.SendMsgWx(p.Uid, p.GardenId, serviceInfo)
	return reply, nil

}