package services

import (
	"eta_gn/eta_api/models"
	"eta_gn/eta_api/services/data"
	"eta_gn/eta_api/utils"
	"fmt"
	"strconv"
	"strings"
)

func Task() {
	fmt.Println("task start")

	//手工数据表格导入后的指标库刷新
	go ImportManualDataRefresh()

	// 指标刷新
	go data.HandleEdbRefreshQueue()

	// 进行指标替换操作
	go DealReplaceEdbCache()

	// 修复分类LevelPath
	//FixClassifyLevelPath()

	fmt.Println("task end")
}

// ImportManualDataRefresh 导入手工数据后的刷新
func ImportManualDataRefresh() {
	defer func() {
		if err := recover(); err != nil {
			fmt.Println("[ImportManualDataRefresh]", err)
		}
	}()
	for {
		utils.Rc.Brpop(utils.CACHE_IMPORT_MANUAL_DATA, func(b []byte) {
			edbCode := string(b)
			edbCode = strings.TrimPrefix(edbCode, `"`)
			edbCode = strings.TrimSuffix(edbCode, `"`)

			data.RefreshManualData(edbCode)
		})
	}
}

func FixClassifyLevelPath() {
	var err error
	defer func() {
		if err != nil {
			fmt.Println(err)
		}
	}()
	classifyOb := new(models.Classify)
	classifies, e := classifyOb.GetItemsByCondition("", []interface{}{}, []string{}, "")
	if e != nil {
		err = fmt.Errorf("获取分类列表失败, %v", e)
		return
	}
	fmt.Println("开始修复")

	// 先更新所有一级分类
	for _, v := range classifies {
		if v.ParentId > 0 {
			continue
		}
		v.LevelPath = strconv.Itoa(v.Id)
		if e = v.UpdateClassify([]string{"LevelPath"}); e != nil {
			err = fmt.Errorf("更新LevelPath失败, ID: %d", v.Id)
			return
		}
	}

	// 再更新二级
	parentMap := make(map[int]string)
	for _, v := range classifies {
		if v.Level != 2 {
			continue
		}
		v.LevelPath = fmt.Sprintf("%d,%d", v.ParentId, v.Id)
		if e = v.UpdateClassify([]string{"LevelPath"}); e != nil {
			err = fmt.Errorf("更新二级LevelPath失败, ID: %d", v.Id)
			return
		}
		parentMap[v.Id] = v.LevelPath
	}

	// 再更新三级，没四级了
	for _, v := range classifies {
		if v.Level != 3 {
			continue
		}
		str := parentMap[v.ParentId]
		if str == "" {
			err = fmt.Errorf("二级LevelPath为空, ID: %d", v.ParentId)
			return
		}

		v.LevelPath = fmt.Sprintf("%s,%d", str, v.Id)
		if e = v.UpdateClassify([]string{"LevelPath"}); e != nil {
			err = fmt.Errorf("更新三级LevelPath失败, ID: %d", v.Id)
			return
		}
	}
	fmt.Println("修复成功")
}