package service

import (
	"errors"
	"fmt"
	"sfbase/core"
	"sfbase/elastic"
	"sfbase/utils"
	"sfis/db"
	"sfis/model"

	"log"
	"strconv"
	"strings"
	"time"
)

var (
	pjt_count    = 100
	pjt_field    = `"_id","jgtime","zbtime","projectname","buyer","buyerclass"`
	pjt_fields   = `"_id","area","city","bidamount","budget","zbtime","jgtime","projectname","projectcode","s_winner","buyer","buyerclass","buyerperson","buyertel","package1","list","bidstatus"`
	pjt_sort     = `{"jgtime":-1}`
	query        = `{"query": {"bool": {"must":[%s],"should":[%s],"minimum_should_match": 1}}}`
	query_string = `{"constant_score": {"boost": 2,"query": {"match_phrase": {"projectname.pname": {"analyzer": "my_ngram","query": "%s","slop": 6}}}}},{"multi_match": {"query": "%s","fields": ["projectname.pname"],"analyzer": "ik","minimum_should_match": "100%%"}}`
	query_winner = `{"term": {"s_winner": "%s"}}`
	SR           = strings.Replace
	HL           = `"highlight": {"pre_tags": [""],"post_tags": [""],"fields": {%s}}`
	highlightStr = `%s: {"fragment_size": %d,"number_of_fragments": 1}`
)

func ProjectListData(productId int, appid, projectName, winner, times string, isDetail bool) (data []map[string]interface{}, httpStatus int, err error) {
	times = strings.TrimSpace(times)
	winner = strings.TrimSpace(winner)
	pjt_name := strings.TrimSpace(projectName)
	pjt_name = strings.ReplaceAll(pjt_name, `"`, `\"`)
	pjt_len := len([]rune(pjt_name))
	httpStatus = 200
	qstr := ""
	timestr := ""
	if times != "" {
		start := times + " 00:00:00"
		end := times + " 23:59:59"
		loc, _ := time.LoadLocation("Local")
		startTimes := ""
		endTimes := ""
		if startTime, err := time.ParseInLocation("2006-01-02 15:04:05", start, loc); err == nil {
			startTimes = fmt.Sprint(startTime.Unix())
		}
		if endTime, err := time.ParseInLocation("2006-01-02 15:04:05", end, loc); err == nil {
			endTimes = fmt.Sprint(endTime.Unix())
		}
		timestr = `{"range": {"jgtime": {"gte": ` + startTimes + `,"lte": ` + endTimes + `}}}`
	}
	if pjt_len >= 4 && winner == "" {
		qstr = fmt.Sprintf(query, "", fmt.Sprintf(query_string, pjt_name, pjt_name))
		if timestr != "" {
			qstr = fmt.Sprintf(query, timestr, fmt.Sprintf(query_string, pjt_name, pjt_name))
		}
	} else if pjt_len >= 4 && winner != "" {
		qstr = fmt.Sprintf(query, fmt.Sprintf(query_winner, winner), fmt.Sprintf(query_string, pjt_name, pjt_name))
		if timestr != "" {
			qstr = fmt.Sprintf(query, fmt.Sprintf(query_winner, winner)+","+timestr, fmt.Sprintf(query_string, pjt_name, pjt_name))
		}
	} else if winner != "" {
		qstr = fmt.Sprintf(query, fmt.Sprintf(query_winner, winner), "")
		if timestr != "" {
			qstr = fmt.Sprintf(query, fmt.Sprintf(query_winner, winner)+","+timestr, "")
		}
	} else {
		err = errors.New("项目名长度小于4，查询失败")
		return
	}
	INDEX := core.GetStringConf("es.project.index")
	TYPE := core.GetStringConf("es.project.itype")
	Es := db.GetEs()
	fields := ""
	if isDetail {
		fields = pjt_fields
	} else {
		fields = pjt_field
	}
	userProduct := &model.UserProduct{}
	db.GetSFISDB().First(userProduct, &model.UserProduct{AppID: appid, ProductID: productId})
	repl, err := GetAllByNgram(Es, INDEX, TYPE, qstr, "", pjt_sort, fields, 0, userProduct.DataNumLimitOneTimes, 0, false)
	if err != nil {
		err = errors.New("查询失败")
		return
	} else if repl != nil && len(*repl) > 0 {
		for _, i := range *repl {
			if isDetail {
				if i["list"] != nil {
					bidStatusStr := "中标、成交、流标、废标、合同"
					subStr := "中标、成交、合同"
					subStrs := "招标、邀标、询价、竞谈、竞价、单一"
					publish := int64(0)
					if listArr, ok := i["list"].([]interface{}); ok {
						if utils.ObjToString(i["bidstatus"]) == "招标" {
							for _, v := range listArr {
								if vs, oks := v.(map[string]interface{}); oks {
									if strings.Contains(subStrs, utils.ObjToString(vs["subrtype"])) {
										publishs := publish
										publish = utils.Int64All(vs["publishtime"])
										if publishs > publish {
											publish = publishs
										}
									}
								}
							}
						} else if strings.Contains(bidStatusStr, utils.ObjToString(i["bidstatus"])) {
							for _, v := range listArr {
								if vs, oks := v.(map[string]interface{}); oks {
									if strings.Contains(subStr, utils.ObjToString(vs["subrtype"])) {
										publishs := publish
										publish = utils.Int64All(vs["publishtime"])
										if publishs > publish {
											publish = publishs
										}
									}
								}
							}
						}
						for _, v := range listArr {
							if vs, oks := v.(map[string]interface{}); oks {
								publishs := utils.Int64All(vs["publishtime"])
								if publishs == publish {
									i["url"] = vs["href"]
									infoid := utils.ObjToString(vs["infoid"])
									i["jyUrl"] = `https://www.jianyu360.com/article/content/` + utils.CommonEncodeArticle("content", infoid) + `.html`
								}
							}
						}
					}
				}
				dataMap := map[string]interface{}{
					"projectId":   SE.EncodeString(utils.ObjToString(i["_id"])),
					"projectName": i["projectname"],
					"winner":      i["s_winner"],
					"projectCode": i["projectcode"],
					"buyer":       i["buyer"],
					"buyerPerson": i["buyerperson"],
					"buyerTel":    i["buyertel"],
					"buyerClass":  i["buyerclass"],
					"tenderDate":  i["zbtime"],
					"bidDate":     i["jgtime"],
					"bidAmount":   i["bidamount"],
					"budget":      i["budget"],
					"province":    i["area"],
					"city":        i["city"],
					"package":     i["package1"],
					"url":         i["url"],
					"jyUrl":       i["jyUrl"],
				}
				data = append(data, dataMap)
			} else {
				dataMap := map[string]interface{}{
					"projectId":   SE.EncodeString(utils.ObjToString(i["_id"])),
					"projectName": i["projectname"],
					"buyer":       i["buyer"],
					"buyerClass":  i["buyerclass"],
					"tenderDate":  i["zbtime"],
					"bidDate":     i["jgtime"],
				}
				data = append(data, dataMap)
			}
		}
	}
	return
}

func GetAllByNgram(Es *elastic.Elastic, index, itype, qstr, findfields, order, fields string, start, limit, count int, highlight bool) (*[]map[string]interface{}, error) {
	if qstr != "" {
		if highlight {
			ws := []string{}
			for _, w := range strings.Split(findfields, ",") {
				ws = append(ws, fmt.Sprintf(highlightStr, w, count))
			}
			qstr = qstr[:len(qstr)-1] + `,` + fmt.Sprintf(HL, strings.Join(ws, ",")) + `}`
		}
		if len(fields) > 0 {
			qstr = qstr[:len(qstr)-1] + `,"_source":[` + fields + "]}"
		}
		if len(order) > 0 {
			qstr = qstr[:len(qstr)-1] + `,"sort":[` + SR(SR(SR(SR(order, ",", "},{", -1), " ", "", -1), ":-1", `:"desc"`, -1), ":1", `:"asc"`, -1) + `]}`
		}
		if start > -1 {
			qstr = qstr[:len(qstr)-1] + `,"from":` + strconv.Itoa(start) + `,"size":` + strconv.Itoa(limit) + "}"
		}
		log.Println("es语句", qstr)
		return Es.Get(index, itype, qstr)
	} else {
		return nil, nil
	}
}