package resourceChannel

import (
	"encoding/json"
	"github.com/bilibili/gengine/builder"
	gengineContext "github.com/bilibili/gengine/context"
	"github.com/bilibili/gengine/engine"
	"github.com/go-redis/redis"
	"golang.org/x/net/context"
	"strconv"
	"strings"
	"time"
)

func redisCli() *redis.Client {
	client := redis.NewClient(&redis.Options{
		Addr:     "192.168.204.180:3377", // Redis地址
		Password: "",                     // Redis密码，默认为空
		DB:       1,                      // 使用哪个数据库，默认为0
	})
	_, cancel := context.WithTimeout(context.Background(), 500*time.Millisecond)
	defer cancel()
	return client
}

type ResourceAssessment struct {
	ID           uint      `gorm:"primaryKey" json:"id"` // 留学评估表
	DataType     uint8     `json:"data_type"`            // 1.网课 2.api资源 3.专题页 4.工作台录入 5.后台录入 6 小程序
	ChatID       string    `json:"chat_id"`              // 会话id
	Channel      int       `json:"channel"`              // 渠道id
	Category     int       `json:"category"`             // 分类id
	CreatedAt    time.Time `json:"created_at"`           // 数据创建时间
	ReferPageURL string    `json:"refer_page_url"`       // 来源网址
	URL          string    `json:"url"`                  // 落地页地址
	ChatURL      string    `json:"chat_url"`             // 对话发起页
	GrUserId     string    `json:"gr_user_id"`           // 神策distinct_id
}

type SemJsChatRecord struct {
	ChatID     int64     `gorm:"column:CHAT_ID"`
	CreateTime time.Time `gorm:"column:CREATE_TIME"`
	ReferPage  string    `gorm:"type:text;column:REFER_PAGE"`
	ChatURL    string    `gorm:"type:text;column:CHAT_URL"`
	ChannleID  int       `gorm:"column:CHANNLE_ID"`
	CategoryID int       `gorm:"column:CATEGORY_ID"`
	GrUserID   string    `gorm:"column:gr_user_id"`
}

type ChannelCategory struct {
	Channel  int
	Category int
}

// AssessmentAnalysisRule 表单解析
func (a ResourceAssessment) AssessmentAnalysisRule(assessment *ResourceAssessment) {
	// 获取神策URL(不包含utm)
	cc, _ := redisCli().Get("website:" + assessment.GrUserId).Result()
	var websiteUrl SensorsData
	json.Unmarshal([]byte(cc), &websiteUrl)
	// 获取神策url(包含utm)
	cc1, _ := redisCli().Get("sensors:" + assessment.GrUserId).Result()
	var utmUrl SensorsData
	json.Unmarshal([]byte(cc1), &utmUrl)
	// 到梦解析
	if !strings.Contains(assessment.URL, "utm") && !strings.Contains(assessment.ChatURL, "utm") && !strings.Contains(assessment.ReferPageURL, "utm") && (strings.Contains(assessment.ReferPageURL, "daomeng") || strings.Contains(assessment.ChatURL, "daomeng")) {
		println("解析到梦")
		assessment.Channel = 38
		assessment.Category = 201
		return
	}
	// 网课解析
	if assessment.DataType == 1 {
		println("解析网课")
		assessment.Channel = 26
		assessment.Category = 121
		return
	}
	// 小程序解析
	if strings.Contains(assessment.ChatURL, "pages") && strings.Split(strings.Split(assessment.ChatURL, "?")[1], "=")[0] == "miniapp" {
		println("解析小程序")
		appType := strings.Split(strings.Split(strings.Split(assessment.ChatURL, "?")[1], "=")[1], "_")[1]
		if appType == "baidu" {
			assessment.Channel = 1
			assessment.Category = 30
		} else if appType == "wechat" {
			assessment.Channel = 8
			assessment.Category = 32
		}
		return
	}
	// URL解析
	if strings.Contains(assessment.URL, "link") || strings.Contains(assessment.ReferPageURL, "link") || strings.Contains(assessment.ChatURL, "link") {
		println("解析URL")
		if strings.Contains(assessment.URL, "link") {
			assessment.Channel, _ = strconv.Atoi(strings.Split(strings.Split(strings.Split(assessment.URL, "link")[1], "form")[0], "_")[1])
			assessment.Category, _ = strconv.Atoi(strings.Split(strings.Split(strings.Split(assessment.URL, "link")[1], "form")[0], "_")[2])
		} else if strings.Contains(assessment.ReferPageURL, "link") {
			assessment.Channel, _ = strconv.Atoi(strings.Split(strings.Split(strings.Split(assessment.ReferPageURL, "link")[1], "form")[0], "_")[1])
			assessment.Category, _ = strconv.Atoi(strings.Split(strings.Split(strings.Split(assessment.ReferPageURL, "link")[1], "form")[0], "_")[2])
		} else {
			assessment.Channel, _ = strconv.Atoi(strings.Split(strings.Split(strings.Split(assessment.ChatURL, "link")[1], "form")[0], "_")[1])
			assessment.Category, _ = strconv.Atoi(strings.Split(strings.Split(strings.Split(assessment.ChatURL, "link")[1], "form")[0], "_")[2])
		}
		return
	}
	// 神策解析
	if utmUrl.Url != "" && !strings.Contains(assessment.URL, "link") && !strings.Contains(assessment.ReferPageURL, "link") && !strings.Contains(assessment.ChatURL, "link") {
		println("解析神策")
		assessment.Channel = utmUrl.Channel
		assessment.Category = utmUrl.Category
		return
	}
	// 搜索引擎SEO,外链解析
	if assessment.ReferPageURL != "" && !strings.Contains(assessment.ReferPageURL, "https://www.jjl.cn/") && !strings.Contains(assessment.ReferPageURL, "https://m.jjl.cn/") {
		println("解析SEO")
		assessment.Channel = 5
		assessment.Category = 11
		return
	}
	// 官网自然访问解析
	if strings.Contains(assessment.URL, "https://www.jjl.cn/") || strings.Contains(assessment.URL, "https://m.jjl.cn/") ||
		strings.Contains(assessment.ReferPageURL, "https://www.jjl.cn/") || strings.Contains(assessment.ReferPageURL, "https://m.jjl.cn/") ||
		strings.Contains(assessment.ChatURL, "https://www.jjl.cn/") || strings.Contains(assessment.ChatURL, "https://m.jjl.cn/") ||
		strings.Contains(utmUrl.Url, "https://www.jjl.cn/") || strings.Contains(utmUrl.Url, "https://m.jjl.cn/") {
		println("解析官网")
		assessment.Channel = 7
		assessment.Category = 126
		return
	}
	println("默认解析为SEO")
	assessment.Channel = 5
	assessment.Category = 11
}

// ChatAnalysisRule 表单解析规则
func (c SemJsChatRecord) ChatAnalysisRule(chat *SemJsChatRecord) {
	// 获取神策URL(不包含utm)
	cc, _ := redisCli().Get("website:" + chat.GrUserID).Result()
	var websiteUrl SensorsData
	json.Unmarshal([]byte(cc), &websiteUrl)
	// 获取神策url(包含utm)
	cc1, _ := redisCli().Get("sensors:" + chat.GrUserID).Result()
	var utmUrl SensorsData
	json.Unmarshal([]byte(cc1), &utmUrl)
	// 小程序解析
	if strings.Contains(chat.ChatURL, "pages") && strings.Split(strings.Split(chat.ChatURL, "?")[1], "=")[0] == "miniapp" {
		println("小程序解析")
		appType := strings.Split(strings.Split(strings.Split(chat.ChatURL, "?")[1], "=")[1], "_")[1]
		if appType == "baidu" {
			chat.ChannleID = 1
			chat.CategoryID = 30
		} else if appType == "wechat" {
			chat.ChannleID = 8
			chat.CategoryID = 32
		}
		return
	}
	// 到梦解析
	if !strings.Contains(chat.ReferPage, "utm") && !strings.Contains(chat.ChatURL, "utm") && (strings.Contains(chat.ReferPage, "daomeng") || strings.Contains(chat.ChatURL, "daomeng")) {
		println("到梦解析")
		chat.ChannleID = 38
		chat.CategoryID = 201
		return
	}
	// URL解析
	if strings.Contains(chat.ChatURL, "link") || strings.Contains(chat.ReferPage, "link") {
		println("解析URL")
		if strings.Contains(chat.ChatURL, "link") {
			chat.ChannleID, _ = strconv.Atoi(strings.Split(strings.Split(strings.Split(chat.ChatURL, "link")[1], "form")[0], "_")[1])
			chat.CategoryID, _ = strconv.Atoi(strings.Split(strings.Split(strings.Split(chat.ChatURL, "link")[1], "form")[0], "_")[2])
		} else {
			chat.ChannleID, _ = strconv.Atoi(strings.Split(strings.Split(strings.Split(chat.ReferPage, "link")[1], "form")[0], "_")[1])
			chat.ChannleID, _ = strconv.Atoi(strings.Split(strings.Split(strings.Split(chat.ReferPage, "link")[1], "form")[0], "_")[2])
		}
		return
	}
	// 神策解析
	if utmUrl.Url != "" && !strings.Contains(chat.ReferPage, "link") && !strings.Contains(chat.ChatURL, "link") {
		println("解析神策")
		chat.ChannleID = utmUrl.Channel
		chat.CategoryID = utmUrl.Category
		return
	}
	// 搜索引擎SEO,外链解析
	if chat.ReferPage != "" && !strings.Contains(chat.ReferPage, "https://www.jjl.cn/") && !strings.Contains(chat.ReferPage, "https://m.jjl.cn/") {
		println("解析SEO")
		chat.ChannleID = 5
		chat.CategoryID = 11
		return
	}
	// 官网自然访问解析
	if strings.Contains(chat.ReferPage, "https://www.jjl.cn/") || strings.Contains(chat.ReferPage, "https://m.jjl.cn/") ||
		strings.Contains(chat.ChatURL, "https://www.jjl.cn/") || strings.Contains(chat.ChatURL, "https://m.jjl.cn/") ||
		strings.Contains(utmUrl.Url, "https://www.jjl.cn/") || strings.Contains(utmUrl.Url, "https://m.jjl.cn/") {
		println("解析官网")
		chat.ChannleID = 7
		chat.CategoryID = 126
		return
	}
	println("默认解析为SEO")
	chat.ChannleID = 5
	chat.CategoryID = 11
}

const AssessmentAnalysisRule = `
rule "AssessmentAnalysisRule" "表单解析" salience  1
begin
	assessment.AssessmentAnalysisRule(assessment)
end`

const ChatAnalysisRule = `
rule "ChatAnalysisRule" "会话解析" salience  1
begin
	chat.ChatAnalysisRule(chat)
end`

// GetChannel 表单渠道归因处理
func GetChannel(assessment ResourceAssessment) ChannelCategory {
	dataContext := gengineContext.NewDataContext()
	dataContext.Add("assessment", &assessment)
	ruleBuilder := builder.NewRuleBuilder(dataContext)
	ruleBuilder.BuildRuleFromString(AssessmentAnalysisRule)
	engine := engine.NewGengine()
	engine.Execute(ruleBuilder, true)
	return ChannelCategory{assessment.Channel, assessment.Category}
}

// GetChatChannel 会话渠道归因处理
func GetChatChannel(chat SemJsChatRecord) ChannelCategory {
	dataContext := gengineContext.NewDataContext()
	dataContext.Add("chat", &chat)
	ruleBuilder := builder.NewRuleBuilder(dataContext)
	ruleBuilder.BuildRuleFromString(ChatAnalysisRule)
	engine := engine.NewGengine()
	engine.Execute(ruleBuilder, true)
	return ChannelCategory{chat.ChannleID, chat.CategoryID}
}

type SensorsData struct {
	DistinctId string `json:"distinctID"`
	Channel    int    `json:"channel"`
	Category   int    `json:"category"`
	Url        string `json:"url"`
}

//func main() {
//	//var assessment []ResourceAssessment
//	//lib.GetDbInstance().Where("DATE(created_at) >= '2023-05-23' and id = 382346").Find(&assessment)
//	//for _, value := range assessment {
//	//	cc := GetChannel(value)
//	//	println(cc.Channel)
//	//	println(cc.Category)
//	//	println("END")
//	//}
//
//	var chat []SemJsChatRecord
//	lib.GetDbInstance().Where("DATE(CREATE_TIME) >= '2023-01-01'").Find(&chat)
//	for _, value := range chat {
//		println(value.ChatID)
//		cc := GetChatChannel(value)
//		println(cc.Channel, cc.Category)
//	}
//}