package main

import (
	"fmt"
	"log"
	qutil "qfw/util"
	elastic "qfw/util/elastic"
	//elastic "qfw/util/elastic_v5"
	"regexp"
	//	"strings"
	"sync"
	"time"

	"gopkg.in/mgo.v2/bson"
)

var (
	BulkSizeBack = 400
	ESLEN        = 32766
)

func biddingBackTask(data []byte, mapInfo map[string]interface{}) {
	defer qutil.Catch()
	q, _ := mapInfo["query"].(map[string]interface{})
	if q == nil {
		q = map[string]interface{}{
			"_id": bson.M{
				"$gt":  qutil.StringTOBsonId(mapInfo["gtid"].(string)),
				"$lte": qutil.StringTOBsonId(mapInfo["lteid"].(string)),
			},
		}
	}
	//bidding库
	session := mgo.GetMgoConn(86400)
	defer mgo.DestoryMongoConn(session)
	//连接信息
	c, _ := mapInfo["coll"].(string)
	if c == "" {
		//		c, _ = bidding["collect"].(string)
		c, _ = biddingback["collect"].(string)
	}
	db, _ := biddingback["db"].(string)
	index, _ := biddingback["index"].(string)
	itype, _ := biddingback["type"].(string)
	count, _ := session.DB(db).C(c).Find(&q).Count()
	//线程池
	UpdatesLock := sync.Mutex{}
	log.Println("查询语句:", q, "同步总数:", count, "elastic库:", index)
	//查询招标数据
	//	query := session.DB(db).C(c).Find(q).Select(bson.M{
	//		//"projectinfo.attachment": 0,
	//		"contenthtml": 0,
	//	}).Sort("_id").Iter()
	query := session.DB(db).C(c).Find(q).Select(bson.M{
		"contenthtml": 0,
		"s_sha":       0,
	}).Sort("_id").Iter()
	//查询抽取结果
	n := 0
	//更新数组
	arrEs := []map[string]interface{}{}
	//对比两张表数据，减少查询次数
	thread := qutil.IntAll(mapInfo["thread"])
	//不传为0只生成招标索引,1生成招标+预览,2只生成预览
	_multiIndex := qutil.IntAll(mapInfo["multiIndex"])
	if thread < 1 {
		thread = 3
	}
	log.Println("es线程数:", thread)
	espool := make(chan bool, thread)
	now1 := time.Now().Unix()
	for tmp := make(map[string]interface{}); query.Next(tmp); n++ {
		if qutil.IntAll(tmp["extracttype"]) == -1 {
			tmp = make(map[string]interface{})
			continue
		}
		ct := qutil.Int64All(tmp["comeintime"])
		pt := qutil.Int64All(tmp["publishtime"])
		if pt > ct+86400 || pt > now1 { //时间问题,需要更新
			if ct > now1 {
				ct = now1
			}
			tmp["publishtime"] = ct
		}

		ps, _ := tmp["projectscope"].(string)
		if ps == "" {
			tmp["projectscope"] = "" //= tmp["detail"]
		}
		if len(ps) > ESLEN {
			tmp["projectscope"] = string(([]rune(ps))[:4000])
		}
		if s_budget := fmt.Sprint(tmp["budget"]); s_budget == "" || s_budget == "<nil>" || s_budget == "null" {
			tmp["budget"] = nil
		} else if sbd, ok := tmp["budget"].(string); ok {
			tmp["budget"] = ObjToMoney([]interface{}{sbd, sbd})[0]
		}
		if s_bidamount := fmt.Sprint(tmp["bidamount"]); s_bidamount == "" || s_bidamount == "<nil>" || s_bidamount == "null" {
			tmp["bidamount"] = nil
		} else if sbd, ok := tmp["bidamount"].(string); ok {
			tmp["bidamount"] = ObjToMoney([]interface{}{sbd, sbd})[0]
		}
		UpdatesLock.Lock()
		newTmp := map[string]interface{}{}
		for _, v := range biddingIndexFields {
			if tmp[v] != nil {
				if "projectinfo" == v {
					mp, _ := tmp[v].(map[string]interface{})
					if mp != nil {
						newmap := map[string]interface{}{}
						for _, v1 := range projectinfoFields {
							if mp[v1] != nil {
								newmap[v1] = mp[v1]
							}
						}
						newTmp[v] = newmap
					}
				} else {
					if v == "detail" {
						detail, _ := tmp[v].(string)
						newTmp[v] = FilterDetail(detail)
					} else {
						newTmp[v] = tmp[v]
					}
				}
			} else if v == "budget" || v == "bidamount" {
				newTmp[v] = nil
			}
		}
		arrEs = append(arrEs, newTmp)
		if len(arrEs) >= BulkSizeBack {
			tmps := arrEs
			espool <- true
			go func(tmps []map[string]interface{}) {
				defer func() {
					<-espool
				}()
				if _multiIndex == 0 {
					elastic.BulkSave(index, itype, &tmps, true)
				} else if _multiIndex == 1 && len(multiIndex) == 2 {
					elastic.BulkSave(index, itype, &tmps, true)
					elastic.BulkSave(multiIndex[0], multiIndex[1], &tmps, true)
				} else if _multiIndex == 2 && len(multiIndex) == 2 {
					elastic.BulkSave(multiIndex[0], multiIndex[1], &tmps, true)
				}
			}(tmps)
			arrEs = []map[string]interface{}{}
		}
		UpdatesLock.Unlock()
		if n%1000 == 0 {
			log.Println("current:", n, qutil.BsonIdToSId(tmp["_id"]))
		}
		tmp = make(map[string]interface{})
	}
	UpdatesLock.Lock()
	if len(arrEs) > 0 {
		tmps := arrEs
		if _multiIndex == 0 {
			elastic.BulkSave(index, itype, &tmps, true)
		} else if _multiIndex == 1 && len(multiIndex) == 2 {
			elastic.BulkSave(index, itype, &tmps, true)
			elastic.BulkSave(multiIndex[0], multiIndex[1], &tmps, true)
		} else if _multiIndex == 2 && len(multiIndex) == 2 {
			elastic.BulkSave(multiIndex[0], multiIndex[1], &tmps, true)
		}
	}
	UpdatesLock.Unlock()
	log.Println(mapInfo, "create biddingback index...over", n)
}

var filterReg = regexp.MustCompile("<[^>]+>")

func FilterDetail(text string) string {
	return filterReg.ReplaceAllString(text, "")
}