package service

import (
	MC "app.yhyue.com/moapp/jybase/common"
	"app.yhyue.com/moapp/jybase/encrypt"
	elastic "app.yhyue.com/moapp/jybase/es"
	"app.yhyue.com/moapp/jybase/redis"
	"app.yhyue.com/moapp/jypkg/common/src/qfw/util/jy"
	IC "bp.jydev.jianyu360.cn/BaseService/jyMicroservices/jyBXCore/rpc/init"
	"bp.jydev.jianyu360.cn/BaseService/jyMicroservices/jyBXCore/rpc/model/es"
	"bp.jydev.jianyu360.cn/BaseService/jyMicroservices/jyBXCore/rpc/type/bxcore"
	"bp.jydev.jianyu360.cn/BaseService/jyMicroservices/jyBXCore/rpc/util"
	"encoding/json"
	"fmt"
	"log"
	"strconv"
	"strings"
	"time"
)

type Purchase struct {
	AppId            string ` json:"appId,omitempty"`            //剑鱼默认10000
	UserId           string ` json:"userId,omitempty"`           //用户id
	Phone            string ` json:"phone,omitempty"`            //手机号
	BaseUserId       int64  ` json:"baseUserId,omitempty"`       //base_user_id 新用户id
	EntId            int64  ` json:"entId,omitempty"`            //企业id 没有企业 企业id=0
	EntUserId        int64  ` json:"entUserId,omitempty"`        //企业用户id  当前企业下的员工id 没有企业默认0
	AccountId        int64  ` json:"accountId,omitempty"`        //账户id
	EntAccountId     int64  ` json:"entAccountId,omitempty"`     //企业账户id
	PositionType     int64  ` json:"positionType,omitempty"`     //职位类型 0个人 1企业
	PositionId       int64  ` json:"positionId,omitempty"`       //职位id
	MgoUserId        string ` json:"mgoUserId,omitempty"`        //原userId
	PageNum          int64  ` json:"pageNum,omitempty"`          //当前页码
	PageSize         int64  ` json:"pageSize,omitempty"`         //每页数量
	PublishTime      string ` json:"publishTime,omitempty"`      //发布时间
	SelectType       string ` json:"selectType,omitempty"`       //搜索范围：
	DomainFirstType  string ` json:"domainFirstType,omitempty"`  //领域 一级
	DomainSecondType string ` json:"domainSecondType,omitempty"` //领域 二级
	DomainThirdType  string ` json:"domainThirdType,omitempty"`  //领域 三级
	DeadlineStatus   int64  ` json:"deadlineStatus,omitempty"`   //报名截止状态
	DeadlineTime     string ` json:"deadlineTime,omitempty"`     //报名截止时间
	DeadlineStart    int64  ` json:"deadlineStart,omitempty"`    //报名截止时间-开始
	DeadlineEnd      int64  ` json:"deadlineEnd,omitempty"`      //报名截止时间-结束
	DeliveryArea     string ` json:"deliveryArea,omitempty"`     //交付地点-省份
	DeliveryCity     string ` json:"deliveryCity,omitempty"`     //交付地点-城市
	DeliveryDistrict string ` json:"deliveryDistrict,omitempty"` //交付地点-县区
	ProjectArea      string ` json:"projectArea,omitempty"`      //项目地区-省份
	ProjectCity      string ` json:"projectCity,omitempty"`      //项目地区-城市
	ProjectDistrict  string ` json:"projectDistrict,omitempty"`  //项目地区-县区
	Industry         string ` json:"industry,omitempty"`         //行业
	FileExists       int64  ` json:"fileExists,omitempty"`       //是否有附件
	Publisher        int64  ` json:"publisher,omitempty"`        //发布者：可选：全部、用户发布：1、平台发布:2。
	KeyWords         string ` json:"keyWords,omitempty"`         //关键词：多个空格隔开（主）
	AdditionalWords  string ` json:"additionalWords,omitempty"`  //关键词：附加关键词（副：五组，每组最多15个字符）
	SearchMode       int64  ` json:"searchMode,omitempty"`       //搜索模式：0：精准搜索；1：模糊搜索
	WordsMode        int64  ` json:"wordsMode,omitempty"`        //搜索关键词模式；默认0：包含所有，1：包含任意
	UserAgent        string ` json:"userAgent,omitempty"`        //请求头信息
	Platform         string ` json:"platform,omitempty"`         //请求平台
	TipMsg           string `json:"tipMsg"`                      //关键词提示信息
	HighlightWords   string `json:"highlightWords"`              //需要高亮的词，多个,号分割
	Total            int64  `json:"total"`                       //数据总量
}

func NewPurchase(in *bxcore.PurchaseReq) *Purchase {
	baseUserId, _ := strconv.ParseInt(in.NewUserId, 10, 64)
	accountId, _ := strconv.ParseInt(in.AccountId, 10, 64)
	positionType, _ := strconv.ParseInt(in.PositionType, 10, 64)
	positionId, _ := strconv.ParseInt(in.PositionId, 10, 64)
	return &Purchase{
		AppId:            in.AppId,
		UserId:           in.UserId,
		Phone:            in.Phone,
		BaseUserId:       baseUserId,
		EntId:            in.EntId,
		EntUserId:        in.EntUserId,
		AccountId:        accountId,
		EntAccountId:     in.EntAccountId,
		PositionType:     positionType,
		PositionId:       positionId,
		MgoUserId:        in.MgoUserId,
		PageNum:          in.PageNum,
		PageSize:         in.PageSize,
		PublishTime:      in.PublishTime,
		SelectType:       in.SelectType,
		DomainFirstType:  in.DomainFirstType,
		DomainSecondType: in.DomainSecondType,
		DomainThirdType:  in.DomainThirdType,
		DeadlineStatus:   in.DeadlineStatus,
		DeadlineTime:     in.DeadlineTime,
		DeliveryArea:     in.DeliveryArea,
		DeliveryCity:     in.DeliveryCity,
		DeliveryDistrict: in.DeliveryDistrict,
		ProjectArea:      in.ProjectArea,
		ProjectCity:      in.ProjectCity,
		ProjectDistrict:  in.ProjectDistrict,
		Industry:         in.Industry,
		FileExists:       in.FileExists,
		Publisher:        in.Publisher,
		KeyWords:         in.KeyWords,
		AdditionalWords:  in.AdditionalWords,
		SearchMode:       in.SearchMode,
		WordsMode:        in.WordsMode,
		UserAgent:        in.UserAgent,
		Platform:         in.Platform,
	}
}

// 格式化
func (p *Purchase) PurchaseListFormat(res *[]map[string]interface{}) (list []*bxcore.PurchaseList) {
	for _, rv := range *res {
		id := MC.InterfaceToStr(rv["id"])
		list = append(list, &bxcore.PurchaseList{
			Id:           encrypt.EncodeArticleId2ByCheck(id),
			Area:         "",
			City:         "",
			District:     "",
			RegionUrl:    "",
			BuyerClass:   "",
			PublishTime:  0,
			FileExists:   false,
			Title:        "",
			Price:        0,
			Buyer:        "",
			BuyerTel:     "",
			DeadlineTime: "",
			DeliveryLoc:  "",
			Industry:     "",
		})
	}
	return
}

func (p *Purchase) PurchaseQuery() (query string) {
	var (
		wordsMusts, wordsShould, must, mustNot []string
		selectTypeArr                          = strings.Split(p.SelectType, ",")
		selectType                             = fmt.Sprintf(`"%s"`, strings.Join(selectTypeArr, "\",\""))
	)
	//发布时间
	if len(strings.Split(p.PublishTime, "-")) > 1 {
		var (
			timeQuery          string
			startTime, endTime = strings.Split(p.PublishTime, "-")[0], strings.Split(p.PublishTime, "-")[1]
		)
		if startTime != "" || endTime != "" {
			timeQuery += `{"range":{"publishtime":{`
			if startTime != "" {
				timeQuery += `"gte":` + startTime
			}
			if startTime != "" && endTime != "" {
				timeQuery += `,`
			}
			if endTime != "" {
				timeQuery += `"lt":` + endTime
			}
			timeQuery += `}}}`
		}
		if timeQuery != "" {
			must = append(must, timeQuery)
		}
	}
	// 关键词
	if p.KeyWords != "" {
		var (
			keyWordsMusts []string
		)
		for _, v := range strings.Split(p.KeyWords, IC.C.JYKeyMark) {
			if elastic.ReplaceYH(v) == "" {
				continue
			}
			keyWordsMusts = append(keyWordsMusts, fmt.Sprintf(fmt.Sprintf(es.MultiMatch, "%s", selectType), elastic.ReplaceYH(v)))
		}
		//搜索关键词模式；默认0：包含所有，1：包含任意
		if p.WordsMode == 1 {
			wordsShould = append(wordsShould, fmt.Sprintf(elastic.NgramMust, strings.Join(keyWordsMusts, ",")))
		} else {
			wordsMusts = append(wordsMusts, keyWordsMusts...)
		}
	}
	//附加词
	if p.AdditionalWords != "" {
		for _, aws := range strings.Split(p.AdditionalWords, ",") {
			//多组附加词，每组间,号隔开。每组内如果关键词中间有空格，自动分词
			var (
				addWordsMusts []string
			)
			for _, v := range strings.Split(aws, IC.C.JYKeyMark) {
				if elastic.ReplaceYH(v) == "" {
					continue
				}
				addWordsStr := fmt.Sprintf(fmt.Sprintf(es.MultiMatch, "%s", selectType), elastic.ReplaceYH(v))
				if p.WordsMode == 0 {
					wordsMusts = append(wordsMusts, addWordsStr)
				} else {
					addWordsMusts = append(addWordsMusts, addWordsStr)
				}
			}
			//搜索关键词模式；默认0：包含所有，1：包含任意
			if len(addWordsMusts) > 0 {
				wordsShould = append(wordsShould, fmt.Sprintf(elastic.NgramMust, strings.Join(addWordsMusts, ",")))
			}
		}
	}
	//搜索关键词模式；默认0：包含所有，1：包含任意
	//包含任意一组
	if len(wordsShould) > 0 {
		must = append(must, fmt.Sprintf(es.QueryBoolShould, strings.Join(wordsShould, ",")))
	} else if len(wordsMusts) > 0 {
		must = append(must, fmt.Sprintf(elastic.NgramMust, strings.Join(wordsMusts, ",")))
	}
	//行业
	if p.Industry != "" {
		must = append(must, fmt.Sprintf(es.QueryBoolMustA, "s_subscopeclass", `"`+strings.ReplaceAll(p.Industry, ",", `","`)+`"`))
	}
	//附件
	if p.FileExists != 0 {
		switch p.FileExists {
		case 1: //有附件
			must = append(must, fmt.Sprintf(es.QueryBoolMustTermBool, "isValidFile", true))
		case -1: //无附件
			mustNot = append(mustNot, fmt.Sprintf(es.QueryBoolMustTermBool, "isValidFile", true))
		}
	}
	//项目地区
	var (
		areaQuery []string
		areaTerms = `{"terms":{"%s":["%s"]}}`
	)
	if p.ProjectArea != "" {
		areaQuery = append(areaQuery, fmt.Sprintf(areaTerms, "area", strings.ReplaceAll(p.ProjectArea, ",", "\",\"")))
	}
	if p.ProjectCity != "" {
		areaQuery = append(areaQuery, fmt.Sprintf(areaTerms, "city", strings.ReplaceAll(p.ProjectArea, ",", "\",\"")))
	}
	if p.ProjectDistrict != "" {
		for _, v := range strings.Split(p.ProjectDistrict, ",") {
			if len(strings.Split(v, "_")) > 1 {
				cityName := strings.Split(v, "_")[0]
				districtName := strings.Split(v, "_")[1]
				queryBoolMustAndDistrict := `{"bool":{"must":[{"terms":{"city":["%s"]}},{"terms":{"district":["%s"]}}]}}`
				areaQuery = append(areaQuery, fmt.Sprintf(queryBoolMustAndDistrict, cityName, districtName))
			}
		}
	}
	if len(areaQuery) > 0 {
		must = append(must, fmt.Sprintf(es.QueryBoolShould, strings.Join(areaQuery, ",")))
	}
	//交付地点
	areaQuery = []string{}
	if p.DeliveryArea != "" {
		areaQuery = append(areaQuery, fmt.Sprintf(areaTerms, "deliver_area", strings.ReplaceAll(p.DeliveryArea, ",", "\",\"")))
	}
	if p.DeliveryCity != "" {
		areaQuery = append(areaQuery, fmt.Sprintf(areaTerms, "deliver_city", strings.ReplaceAll(p.DeliveryCity, ",", "\",\"")))
	}
	if p.DeliveryDistrict != "" {
		for _, v := range strings.Split(p.DeliveryDistrict, ",") {
			if len(strings.Split(v, "_")) > 1 {
				cityName := strings.Split(v, "_")[0]
				districtName := strings.Split(v, "_")[1]
				queryBoolMustAndDistrict := `{"bool":{"must":[{"terms":{"deliver_city":["%s"]}},{"terms":{"deliver_district":["%s"]}}]}}`
				areaQuery = append(areaQuery, fmt.Sprintf(queryBoolMustAndDistrict, cityName, districtName))
			}
		}
	}
	if len(areaQuery) > 0 {
		must = append(must, fmt.Sprintf(es.QueryBoolShould, strings.Join(areaQuery, ",")))
	}
	//发布方式
	if p.Publisher > 0 {
		must = append(must, fmt.Sprintf(es.QueryBoolMustTerm, "public_type", fmt.Sprintf("%d", p.Publisher)))
	}
	//截止时间
	if p.DeadlineStart > 0 || p.DeadlineEnd > 0 {
		var timeQuery string
		timeQuery += `{"range":{"signendtime":{`
		if p.DeadlineStart > 0 {
			timeQuery += fmt.Sprintf(`"gte":%d`, p.DeadlineStart)
		}
		if p.DeadlineStart > 0 && p.DeadlineEnd > 0 {
			timeQuery += `,`
		}
		if p.DeadlineEnd > 0 {
			timeQuery += fmt.Sprintf(`"lt":%d`, p.DeadlineEnd)
		}
		timeQuery += `}}}`
	}
	//领域
	areaQuery = []string{}
	if p.DomainSecondType != "" {
		areaQuery = append(areaQuery, fmt.Sprintf(areaTerms, "domain_secondtype", strings.ReplaceAll(p.DomainSecondType, ",", "\",\"")))
	}
	if p.DomainThirdType != "" {
		areaQuery = append(areaQuery, fmt.Sprintf(areaTerms, "domain_thirdtype", strings.ReplaceAll(p.DomainThirdType, ",", "\",\"")))
	}
	if len(areaQuery) > 0 {
		must = append(must, fmt.Sprintf(es.QueryBoolShould, strings.Join(areaQuery, ",")))
	}
	//直采 采购信息 搜索
	query = fmt.Sprintf(query, strings.Join(must, ","), strings.Join(mustNot, ","))
	log.Println("zc-query:", query)
	return
}

func (p *Purchase) FindDataFromES() (total int64, list *[]map[string]interface{}, err error) {
	var (
		start = int((p.PageNum - 1) * p.PageSize)
	)
	biddingSearch := es.SearchByES{
		Index:      es.PurchaseIndex,
		IType:      es.PurchaseType,
		Query:      p.PurchaseQuery(),
		FindFields: p.SelectType,
		Order:      es.PurchaseSearchSort,
		Fields:     es.PurchaseBaseField,
		Start:      start,
		Limit:      int(p.PageSize),
		Count:      0,     //高亮正文数量
		HighLight:  false, //是否高亮正文
	}
	total, list = biddingSearch.GetAllByNgramWithCount(es.LoginTypePay)
	fmt.Println(total, "-------------------", *list)
	p.Total = total
	total = int64(util.SearchPageSize * util.SearchMaxPageNum)
	if p.Total > total {
		p.Total = total
	}
	return
}

var (
	redisCode           = "newother"
	purchaseCacheKey    = "purchase_cache_data"
	purchaseCacheExpire = 4 * 60 * 60
)

func (p *Purchase) GetPurchaseData() (list []*bxcore.PurchaseList, err error) {
	var (
		res *[]map[string]interface{}
	)
	if p.IsEmptySearch() {
		//查缓存
		cacheBytes, err := redis.GetBytes(redisCode, purchaseCacheKey)
		start := int((p.PageNum - 1) * p.PageSize)
		pageSize := p.PageSize
		if err == nil && len(*cacheBytes) > start {
			end := int(p.PageNum * p.PageSize)
			if end > len(*cacheBytes) {
				end = len(*cacheBytes)
			}
			err = json.Unmarshal((*cacheBytes)[start:end], res)
		}
		if len(*res) == 0 {
			p.PageNum = 1
			p.PageSize = int64(util.SearchPageSize * util.SearchMaxPageNum)
			_, res, err = p.FindDataFromES()
			*cacheBytes, err = json.Marshal(res)
			if err == nil && len(*cacheBytes) > 0 {
				err = redis.PutBytes(redisCode, purchaseCacheKey, cacheBytes, purchaseCacheExpire)
			}
		}
		*res = (*res)[start:pageSize]
	} else {
		//实时查询
		//未登录查询 限制并发数
		_, res, err = p.FindDataFromES()
	}
	if len(*res) > 0 {
		p.PurchaseListFormat(res)
	}
	return
}

// 关键词  附加词  行业
func (p *Purchase) IsEmptySearch() bool {
	if p.KeyWords != "" || p.AdditionalWords != "" || p.Industry != "" {
		return false
	}
	return true
}

var (
	purchaseSelectTypeMap = map[string]bool{
		"title":      true,
		"purchasing": true,
	}
	tipMsg = "“%s“及其后面的字词均被忽略，因为剑鱼标讯的查询限制在%d个汉字以内。"
)

// 筛选条件格式化
func (p *Purchase) FilterCriteriaFormat() {
	//搜索范围
	if p.SelectType != "" {
		var selectTypes []string
		for _, sv := range strings.Split(p.SelectType, ",") {
			if purchaseSelectTypeMap[sv] {
				selectTypes = append(selectTypes, sv)
			}
		}
		if len(selectTypes) > 0 {
			p.SelectType = strings.Join(selectTypes, ",")
		}
	}
	if p.SelectType == "" {
		p.SelectType = "title"
	}
	// p.SearchMode 搜索模式：0：精准搜索；1：模糊搜索
	// 精准搜索：不分词，完全匹配；（中间带空格的关键词组自动分词）
	// 模糊搜索：对用户输入的单个关键词进行分词处理，但必须都存在；
	if p.SearchMode < 0 || p.SearchMode > 1 {
		p.SearchMode = 0
	}
	// p.WordsMode 搜索关键词模式；默认0：包含所有，1：包含任意
	if p.WordsMode < 0 || p.WordsMode > 1 {
		p.WordsMode = 0
	}
	//发布时间--默认最近一年
	if p.PublishTime == "" {
		p.PublishTime = fmt.Sprintf("%d-%d", time.Now().AddDate(-1, 0, 0).Unix(), time.Now().Unix())
	}

	//默认每页数据量
	if p.PageSize <= 0 || p.PageSize > 100 {
		p.PageSize = 50
	}
	//第一页
	if p.PageNum <= 0 || p.PageNum > int64(IC.C.DefaultBidInfo.Count)/p.PageSize {
		p.PageNum = 1
	}
	//行业
	if p.Industry != "" {
		p.Industry = strings.TrimSpace(p.Industry)
		//P510 行业：其它
		if qt := jy.IndustryHandle(p.Industry); len(qt) > 0 {
			p.Industry = fmt.Sprintf("%s,%s", p.Industry, strings.Join(qt, ","))
		}
	}
	var (
		searchWords []string
	)
	//关键词
	if p.KeyWords != "" {
		p.KeyWords = strings.TrimSpace(p.KeyWords)
		_, p.TipMsg, p.KeyWords = util.InterceptSearchKW(p.KeyWords, MC.IntAllDef(IC.C.KeywordsLimit, 35), true)
		if p.TipMsg != "" {
			p.TipMsg = fmt.Sprintf(tipMsg, p.TipMsg, MC.IntAllDef(IC.C.KeywordsLimit, 35))
		}
		// in.SearchMode 搜索模式：0：精准搜索；1：模糊搜索
		// 精准搜索：不分词，完全匹配；（中间带空格的关键词组自动分词）
		// 模糊搜索：对用户输入的单个关键词进行分词处理，但必须都存在；
		//主关键词词组
		if p.SearchMode == 1 {
			if ikWords := util.HttpEs(p.KeyWords, "ik_smart", IC.DB.Es.Addr); ikWords != "" {
				p.KeyWords = jy.KeywordsProcessing(ikWords, IC.C.JYKeyMark)
			}
		}
		searchWords = append(searchWords, p.KeyWords)
	}
	//附加词 每组附加词不能超过15个字符
	if p.AdditionalWords != "" {
		var additionalWords []string
		for _, ak := range strings.Split(p.AdditionalWords, ",") {
			if len([]rune(ak)) > 15 {
				additionalWords = append(additionalWords, string([]rune(ak)[:15]))
			} else {
				additionalWords = append(additionalWords, ak)
			}
		}
		p.AdditionalWords = strings.Join(additionalWords, ",") //分组不变
		//多组附加词，每组间,号隔开。每组内如果关键词中间有空格，自动分词
		if p.SearchMode == 1 {
			var (
				addWords []string
			)
			for _, awv := range strings.Split(p.AdditionalWords, ",") {
				if strings.TrimSpace(awv) != "" {
					if ikWords := util.HttpEs(awv, "ik_smart", IC.DB.Es.Addr); ikWords != "" {
						addWords = append(addWords, jy.KeywordsProcessing(ikWords, IC.C.JYKeyMark))
					}
				}
			}
			if len(addWords) > 0 {
				p.AdditionalWords = strings.Join(addWords, ",")
			}
		}
		searchWords = append(searchWords, strings.Split(p.AdditionalWords, ",")...)
	}
	p.HighlightWords = strings.Join(searchWords, ",")
	//报名截止
	if p.DeadlineStatus < 0 || p.DeadlineStatus > 2 {
		p.DeadlineStatus = 0
	}
	if len(strings.Split(p.DeadlineTime, "-")) > 1 {
		p.DeadlineStart, _ = strconv.ParseInt(strings.Split(p.DeadlineTime, "-")[0], 10, 64)
		p.DeadlineEnd, _ = strconv.ParseInt(strings.Split(p.DeadlineTime, "-")[1], 10, 64)
		if p.DeadlineEnd > p.DeadlineStart {
			var deadline = p.DeadlineStart
			p.DeadlineStart = p.DeadlineEnd
			p.DeadlineEnd = deadline
		}
	}
	switch p.DeadlineStatus {
	case 1: //未截止
		if p.DeadlineEnd < time.Now().Unix() {
			p.DeadlineStart = time.Now().Unix()
			p.DeadlineEnd = 0
		}
	case 2: //已截止
		if p.DeadlineEnd > time.Now().Unix() {
			p.DeadlineStart = 0
			p.DeadlineEnd = time.Now().Unix()
		}
	}
	//空搜索 其它筛选条件 无效
	if p.IsEmptySearch() {
		//
		p.DomainFirstType = ""
		p.DomainSecondType = ""
		p.DomainThirdType = ""
		p.DeadlineStatus = 0
		p.DeadlineStart = 0
		p.DeadlineEnd = 0
		p.DeliveryArea = ""
		p.DeliveryCity = ""
		p.DeliveryDistrict = ""
		p.ProjectArea = ""
		p.ProjectCity = ""
		p.ProjectDistrict = ""
		p.FileExists = 0
		p.Publisher = 0
	}
}