package esutil

import (
    "bytes"
    "encoding/json"
    "errors"
    "fmt"
    "io/ioutil"
    "net/http"
    "time"

    "basic.com/pubsub/protomsg.git"
)


func Parsesources(sources []map[string]interface{}) (esinfos []*protomsg.Esinfo) {
    var ok bool
    for _, source := range sources {
       var tmpinfo protomsg.Esinfo
        tmpinfo.FaceFeature, ok =   source["faceFeature"].(string)
        if !ok {
            continue
        }

        tmpinfo.Id, ok    =   source["id"].(string)  
        if !ok {
            continue 
        }
        tmpinfo.Tableid, ok     =   source["tableId"].(string)
        if !ok {
            continue
        }

        esinfos = append(esinfos, &tmpinfo)

//        tmpinfo.PersonName,ok  =   source["personName"].(string)
//            Isnil("personName", ok)
//        tmpinfo.PersonPicUrl,ok =  source["personPicUrl"].(string)
//            Isnil("personPicUrl", ok)
//        tmpinfo.PhoneNum,ok     =  source["phoneNum"].(string)
//            Isnil("phoneNum", ok)
//        tmpinfo.Sex,ok          =  source["sex"].(string)
//            Isnil("sex", ok)
//        tmpinfo.Idcard,ok       =  source["idCard"].(string)
//            Isnil("idCard", ok)
//        tmpinfo.MonitorLevel,ok =  source["monitorLevel"].(string)

        // 根据 tableid 获取 tablename
//        name, _:= Dbtablename(tmpinfo.TableId) 
//        tmpinfo.TableName= name 
//        binfos.Infos = append(binfos.Infos, &tmpinfo)

    }
    return 
}
//解析底库人员结构
func Dbpersonbyid(sources []map[string]interface{}) (tmpinfos []protomsg.Dbperson) {
        var ok bool

        var tmpinfo protomsg.Dbperson
        for _, source := range  sources{
            tmpinfo.FaceFeature, ok =   source["faceFeature"].(string)
            if !ok {
                continue
            }

            tmpinfo.Id, ok    =   source["id"].(string)
            if !ok {
                continue
            }

            tmpinfo.TableId, ok     =   source["tableId"].(string)
            if !ok {
                continue
            }

            tmpinfo.PersonName,ok  =   source["personName"].(string)
                Isnil("personName", ok)
            tmpinfo.PersonPicUrl,ok =  source["personPicUrl"].(string)
                Isnil("personPicUrl", ok)
            tmpinfo.PhoneNum,ok     =  source["phoneNum"].(string)
                Isnil("phoneNum", ok)
            tmpinfo.Sex,ok          =  source["sex"].(string)
                Isnil("sex", ok)
            tmpinfo.IdCard,ok       =  source["idCard"].(string)
                Isnil("idCard", ok)
            tmpinfo.MonitorLevel,ok =  source["monitorLevel"].(string)
                Isnil("monitorLevel",ok)
            tmpinfo.UpdateTime,ok = source["updateTime"].(string)
                Isnil("updateTime",ok)
            tmpinfo.Age,ok          =  source["age"].(string)
                Isnil("age", ok)

            isDelete,ok  :=   source["isDelete"].(float64)
            if ok {
                tmpinfo.IsDelete= int32(isDelete)
            }
            Isnil("isDelete", ok)

            enable,ok  :=   source["enable"].(float64)
            if ok {
                tmpinfo.Enable= int32(enable)
            }
            Isnil("endTime", ok)

            tmpinfo.Reserved,ok = source["reserved"].(string)
                Isnil("reserved",ok)
            tmpinfo.PicDesc,ok = source["picDesc"].(string)
                Isnil("picDesc",ok)
            tmpinfo.CreateTime,ok = source["createTime"].(string)
                Isnil("createTime",ok)
            tmpinfo.CreateBy,ok = source["createBy"].(string)
                Isnil("createBy",ok)

            //根据 tableid 获取 tablename
            //name, _:= Dbtablename(tmpinfo.TableId)
            //tmpinfo.TableName= name
            tmpinfos = append(tmpinfos, tmpinfo)
        }

        return tmpinfos
}

//解析底库结构
func Dbtablebyid(sources []map[string]interface{}) (tmpinfos []protomsg.Dbtable) {
    var ok bool

    var tmpinfo protomsg.Dbtable
    for _, source := range  sources{

        tmpinfo.Id, ok    =   source["id"].(string)
        if !ok {
            continue
        }
        tmpinfo.TableName,ok  =   source["tableName"].(string)
        Isnil("tableName", ok)
        tmpinfo.TableType,ok =  source["tableType"].(string)
        Isnil("tableType", ok)
        tmpinfo.CreateBy,ok     =  source["createBy"].(string)
        Isnil("createBy", ok)
        tmpinfo.TableDesc,ok  =   source["tableDesc"].(string)
        Isnil("tableDesc", ok)
        tmpinfo.BwType,ok =  source["bwType"].(string)
        Isnil("bwType", ok)
        tmpinfo.StartTime,ok     =  source["startTime"].(string)
        Isnil("startTime", ok)
        tmpinfo.EndTime,ok  =   source["endTime"].(string)
        Isnil("endTime", ok)

        isDelete,ok  :=   source["isDelete"].(float64)
        if ok {
            tmpinfo.IsDelete= int32(isDelete)
        }
        Isnil("isDelete", ok)

        enable,ok  :=   source["enable"].(float64)
        if ok {
            tmpinfo.Enable= int32(enable)
        }
        Isnil("endTime", ok)

        tmpinfo.CreateTime,ok     =  source["createTime"].(string)
        Isnil("createTime", ok)
        tmpinfo.UpdateTime,ok  =   source["updateTime"].(string)
        Isnil("updateTime", ok)
        tmpinfo.IsForever,ok =  source["isForever"].(string)
        Isnil("isForever", ok)
        tmpinfo.IsSync,ok =  source["isSync"].(string)
        Isnil("isSync", ok)
        tmpinfo.AnalyServerId,ok     =  source["analyServerId"].(string)
        Isnil("analyServerId", ok)

        tmpinfos = append(tmpinfos, tmpinfo)
    }

    return tmpinfos
}

func Sourcelist(buf []byte)(sources []map[string]interface{}, err error){
    var info interface{}
    json.Unmarshal(buf, &info)
    out, ok := info.(map[string]interface{})
    if !ok {
        return nil, errors.New("http response interface can not change map[string]interface{}")
    }

    middle, ok := out["hits"].(map[string]interface{})
    if !ok {
        return nil, errors.New("first hits change error!")
    }
    for _, in := range middle["hits"].([]interface{}){
        tmpbuf, ok := in.(map[string]interface{})
        if !ok {
                fmt.Println("change to source error!") 
                continue
        }
        source, ok := tmpbuf["_source"].(map[string]interface{})
        if !ok {
            fmt.Println("change _source error!") 
            continue
        }
        sources  = append(sources, source )
    }
    return sources,nil
}

func EsReq(method string, url string, parama []byte) (buf []byte, err error) {
    defer elapsed("page")()
    timeout := time.Duration(10 * time.Second) 
    client := http.Client{
        Timeout: timeout,
    }
    request, err := http.NewRequest(method, url, bytes.NewBuffer(parama)) 
    request.Header.Set("Content-type", "application/json")

    if err != nil {
        fmt.Println("build request fail !")
        return nil, err 
    }

    resp, err := client.Do(request)
    if err != nil{
        fmt.Println("request error: ", err)
        return nil, err 
    }

    defer resp.Body.Close()
    body, err := ioutil.ReadAll(resp.Body)
    if err != nil {
        fmt.Println(err) 
        return nil , err
    }
    return body, nil
}

// 计算时间
func elapsed(what string) func() {
	start := time.Now()
	return func() {
		fmt.Printf("%s took %v\n", what, time.Since(start))
	}
}

// 赋值时检测是否能够赋值
func Isnil(key string, ok bool){
    if !ok {
            fmt.Println(key, "is nil can not asign") 
    }
}