package service

import (
	"context"
	"finclip-app-manager/domain/entity"
	"finclip-app-manager/domain/entity/proto/apiproto"
	"finclip-app-manager/infrastructure/cache/redis"
	impl "finclip-app-manager/infrastructure/db/repo"
	"finclip-app-manager/infrastructure/utility"
	"github.com/gin-gonic/gin"
	"gopkg.in/mgo.v2/bson"
	"net/http"
	"time"
)

type MenuInfoService struct {
}

func NewMenuInfoService() *MenuInfoService {
	var s MenuInfoService
	return &s
}

func (m *MenuInfoService) AddMenu(ctx context.Context, c *gin.Context, req *apiproto.AddMenuReq) {
	errRsp := make(map[string]interface{})
	userId := c.GetHeader(entity.ACCOUNT_ID_HEADER_KEY)
	adminInfo, err := hCaller.GetAdminAccountInfo(ctx, userId)
	if err != nil {
		log.Errorf("get admin info err:%s", err.Error())
		utility.MakeLocRsp(c, http.StatusInternalServerError, utility.FS_SYSTEM_CALL, gin.H{})
		return
	}
	now := time.Now().UnixNano() / 1e6
	menuInfo := entity.MenuInfo{
		TraceId:        bson.NewObjectId().Hex(),
		Name:           req.Name,
		InfoId:         req.ID,
		ImageUrl:       req.Image,
		CreateTime:     now,
		UpdateTime:     now,
		UpdateOperator: adminInfo.Account,
	}

	repo := impl.InitMenuInfoRepo()
	err = repo.Add(ctx, &menuInfo)
	if err != nil {
		log.Errorf("add menu err:%s", err.Error())
		if err == entity.MenuIdOrNameExiErr {
			utility.MakeLocRsp(c, http.StatusBadRequest, utility.FS_MENU_ID_EXITS_ERR, gin.H{})
			return
		}
		utility.MakeLocRsp(c, http.StatusInternalServerError, utility.FS_SERVER_ERR, gin.H{})
		return
	}

	//m.menuCache.UpdateMemMenuCreatedInfo(true)
	//m.menuCache.SetRedisMenuCreatedInfo(ctx)
	//m.menuCache.Update(ctx)
	redis.RedisSet(ctx, utility.MenuCreatedKey, utility.MenuCreatedValue, 0)
	errRsp["traceId"] = menuInfo.TraceId

	utility.MakeLocRsp(c, http.StatusOK, utility.OK, errRsp)
	return
}

func (m *MenuInfoService) DelMenu(ctx context.Context, c *gin.Context, traceId string) {
	userId := c.GetHeader(entity.ACCOUNT_ID_HEADER_KEY)
	_, err := hCaller.GetAdminAccountInfo(ctx, userId)
	if err != nil {
		log.Errorf("get admin info err:%s", err.Error())
		utility.MakeLocRsp(c, http.StatusInternalServerError, utility.FS_SYSTEM_CALL, gin.H{})
		return
	}

	repo := impl.InitMenuInfoRepo()
	err = repo.DelByTraceId(ctx, traceId)
	if err != nil {
		log.Errorf("del menu err:%s", err.Error())
		utility.MakeLocRsp(c, http.StatusInternalServerError, utility.FS_SERVER_ERR, gin.H{})
		return
	}

	//m.menuCache.Update(ctx)

	utility.MakeLocRsp(c, http.StatusOK, utility.OK, gin.H{})
	return
}

func (m *MenuInfoService) UpdateMenu(ctx context.Context, c *gin.Context, traceId string, req *apiproto.UpdateMenuReq) {
	userId := c.GetHeader(entity.ACCOUNT_ID_HEADER_KEY)
	adminInfo, err := hCaller.GetAdminAccountInfo(ctx, userId)
	if err != nil {
		log.Errorf("get admin info err:%s", err.Error())
		utility.MakeLocRsp(c, http.StatusInternalServerError, utility.FS_SYSTEM_CALL, gin.H{})
		return
	}
	repo := impl.InitMenuInfoRepo()
	menuInfo, err := repo.GetInfoByTraceId(ctx, traceId)
	if err != nil {
		log.Errorf("get menu info by trace id err:%s", err.Error())
		utility.MakeLocRsp(c, http.StatusInternalServerError, utility.FS_SERVER_ERR, gin.H{})
		return
	}

	menuInfo.Name = req.Name
	menuInfo.ImageUrl = req.Image
	menuInfo.InfoId = req.ID
	menuInfo.UpdateOperator = adminInfo.Account

	err = repo.UpdateInfo(ctx, traceId, menuInfo)
	if err != nil {
		if err == entity.MenuIdOrNameExiErr {
			utility.MakeLocRsp(c, http.StatusBadRequest, utility.FS_MENU_ID_EXITS_ERR, gin.H{})
			return
		}
		log.Errorf("update menu err:%s", err.Error())
		utility.MakeLocRsp(c, http.StatusInternalServerError, utility.FS_SERVER_ERR, gin.H{})
		return
	}

	//m.menuCache.Update(ctx)

	utility.MakeLocRsp(c, http.StatusOK, utility.OK, gin.H{})
	return
}

func (m *MenuInfoService) GetAllMenu(ctx context.Context, c *gin.Context) {
	result := apiproto.GetAllMenuRsp{}

	repo := impl.InitMenuInfoRepo()
	infoList, total, err := repo.GetAllMenuList(ctx, []string{"sort_num"})
	if err != nil {
		log.Errorf("get all menu err:%s", err.Error())
		utility.MakeLocRsp(c, http.StatusInternalServerError, utility.FS_SYSTEM_CALL, result)
		return
	}
	result.List = make([]apiproto.GetAllMenuRspItem, 0)
	result.Total = total
	for _, v := range infoList {
		item := apiproto.GetAllMenuRspItem{}
		item.TraceId = v.TraceId
		item.Name = v.Name
		item.Image = v.ImageUrl
		item.ID = v.InfoId
		item.SortNum = v.SortNum
		item.CreateTime = v.CreateTime
		item.UpdateTime = v.UpdateTime
		item.UpdateOperator = v.UpdateOperator
		result.List = append(result.List, item)
	}

	utility.MakeLocRsp(c, http.StatusOK, utility.OK, result)
	return
}

func (m *MenuInfoService) SortMenu(ctx context.Context, c *gin.Context, req *apiproto.MenuSortReq) {
	userId := c.GetHeader(entity.ACCOUNT_ID_HEADER_KEY)
	_, err := hCaller.GetAdminAccountInfo(ctx, userId)
	if err != nil {
		log.Errorf("get admin info err:%s", err.Error())
		utility.MakeLocRsp(c, http.StatusInternalServerError, utility.FS_SYSTEM_CALL, gin.H{})
		return
	}
	repo := impl.InitMenuInfoRepo()
	err = repo.Sort(ctx, req)
	if err != nil {
		log.Errorf("sort menu err:%s", err.Error())
		if err.Error() == "has deleted" {
			utility.MakeLocRsp(c, http.StatusBadRequest, utility.FS_DATA_HAS_DEL_ERR, gin.H{})
			return
		}
		utility.MakeLocRsp(c, http.StatusInternalServerError, utility.FS_SERVER_ERR, gin.H{})
		return
	}

	//m.menuCache.Update(ctx)

	utility.MakeLocRsp(c, http.StatusOK, utility.OK, gin.H{})
	return
}