package CacheUtil

import (
	"dsDataex/Utils/ErrorConst"
	"dsDataex/Utils/LogUtil"
	"dsDataex/Utils/RedisUtil"
	"strings"
	"time"
)

var GBT2260 map[string]string

/**
 * @Author zhangjun
 * @Description 组织机构树缓存初始化，【机构下属学校】递归查询、并缓存 Redis
 * @Description TODO：如果性能还不行，使用全局静态变量存储【机构下属学校】！！！！！
 * @Date  2020-06-16 10:06
 * @Param
 * @return
 **/
func OrgtreeCacheInit(){
	//删除Redis缓存
	RedisUtil.RedisClient.FlushDB()

	//机构树缓存
	sql := "SELECT id from t_dataex_orgtree where delete_flag = -1 and enable_flag = 1 and parent_id = '-1'"

	list, count, _ := Page(sql, 1000,0)

	if count>0{
		for no:=0;no<int(count);no++{
			//TODO:目前只支持教育局下属学校的数据访问控制，暂不支持其他机构类型（如：大学区、主校分校...）
			if list[no]["org_type"].(string)=="1"{
				sql = "SELECT id from t_dataex_orgtree where delete_flag = -1 and enable_flag = 1 and parent_id = '"+list[no]["id"].(string)+"'"

				list2, count2, _ := Page(sql, 1000,0)

				if count2>0{
					Orgtree2Redis(list2,"Dataex_Scope_"+list[no]["id"].(string))

					OrgCacheCreate(list[no]["id"].(string),list[no]["id"].(string))
				}
			}
		}
	}

	//行政区划缓存
	sql = "SELECT area_code from t_dataex_gbt2260"

	list,_,_= Page(sql, 5000,0)

	GBT2260=make( map[string]string)

	for no:=0;no< len(list);no++{
		GBT2260[list[no]["area_code"].(string)]=list[no]["area_name"].(string)
	}
}

/**
 * @Author zhangjun
 * @Description 刷新机构下属学校缓存
 * @Date  2020-06-16 10:14
 * @Param orgID string 教育局机构ID
 * @return
 **/
func OrgCacheCreate(orgID string,scope... string) {
	sql := "SELECT id from t_dataex_orgtree where delete_flag = -1 and enable_flag = 1 and parent_id = '" + orgID + "'"

	list, count, _ := Page(sql, 1000,0)

	if count>0{
		for no:=0;no<int(count);no++{
			//TODO:目前只支持教育局下属学校的数据访问控制，暂不支持其他机构类型（如：大学区、主校分校...）
			if list[no]["org_type"].(string)=="1"{
				sql = "SELECT id from t_dataex_orgtree where delete_flag = -1 and enable_flag = 1 and parent_id = '"+list[no]["id"].(string)+"'"

				list2, count2, _ := Page(sql, 1000,0)

				if count2>0{
					Orgtree2Redis(list2,"Dataex_Scope_"+list[no]["id"].(string))

					var newscope =append( scope ,list[no]["id"].(string))

					for no:=0;no<len(scope);no++{
						Orgtree2Redis(list2,"Dataex_Scope_"+scope[no])
					}

					OrgCacheCreate(list[no]["id"].(string),newscope...)
				}
			}
		}
	}
}

/**
 * @Author zhangjun
 * @Description
 * @Date  2020-06-16 10:49
 * @Param list 【】map 机构范围数据【】数组
 * @Param cacheName string 缓存名称
 * @return
 **/
func Orgtree2Redis(list []map[string]interface{}, cacheName string) {

	var ids string

	for i := 0; i < len(list); i++ {
		bean := list[i]

		ids=ids+"##"+bean["id"].(string)
	}

	RedisUtil.RedisClient.Set(cacheName, ids,10*time.Hour)
}

func Orgtree2Redis2(list []map[string]interface{}, cacheName string) {
	//声明管道
	pipe := RedisUtil.RedisClient.Pipeline()

	for i := 0; i < len(list); i++ {
		bean := list[i]
		key := cacheName + ":" + bean["id"].(string)

		pipe.HSet(key, bean)
		pipe.Expire(key, 24*time.Hour)
	}
	_, err := pipe.Exec()

	if err != nil {
		LogUtil.Error(ErrorConst.SqlQueryError, err.Error())
	}
}

/**
 * @Author zhangjun
 * @Description
 * @Date  2020-06-16 11:21
 * @Param
 * @return
 **/
func OrgtreeCheckScope(provideID string,orgID string)bool{
	result,err:= RedisUtil.RedisClient.Get("Dataex_Scope_"+provideID).Result()

	if err == nil{

		if strings.Contains(result,orgID){
			return true
		}else {
			return false
		}
	}
	return false
}

func OrgtreeCheckScope2(provideID string,orgID string)bool{
	count,_:= RedisUtil.RedisClient.Exists("Dataex_Scope_"+provideID+":"+orgID).Result()

	if count>0{
		return true
	}
	return false
}

func OrgtreeGetScope(orgId string) []string {
	result,_:= RedisUtil.RedisClient.Get("Dataex_Scope_"+orgId).Result()

	if result != ""{

		return strings.Split(result,"##")
	}
	return nil
}