package resourceChannel

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

func redisCli() *redis.Client {
	client := redis.NewClient(&redis.Options{
		Addr:     coo.RedisHost, // 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
}

// GetChatChannel 会话渠道归因处理
func GetChatChannel(chat SemJsChatRecord) ChannelCategory {
	channel := 7
	category := 126
	if strings.Contains(chat.ChatURL, "pages") && strings.Split(strings.Split(chat.ChatURL, "?")[1], "=")[0] == "miniapp" {
		appType := strings.Split(strings.Split(strings.Split(chat.ChatURL, "?")[1], "=")[1], "_")[1]
		if appType == "baidu" {
			channel = 1
			category = 30
		} else if appType == "wechat" {
			channel = 8
			category = 32
		}
	} else if !strings.Contains(chat.ReferPage, "utm") && !strings.Contains(chat.ChatURL, "utm") && (strings.Contains(chat.ReferPage, "daomeng") || strings.Contains(chat.ChatURL, "daomeng")) {
		channel = 38
		category = 201
	} else if chat.ChannleID == 5 || chat.ChannleID == 7 && !strings.Contains(chat.ReferPage, "utm") && !strings.Contains(chat.ChatURL, "utm") {
		// redis获取渠道信息
		key := "sensors:" + chat.GrUserID
		cc, _ := redisCli().Get(key).Result()
		var sensors SensorsData
		json.Unmarshal([]byte(cc), &sensors)
		if sensors.Channel > 0 {
			channel = sensors.Channel
			category = sensors.Category
		} else if sensors.Url == "https://www.jjl.cn/" || sensors.Url == "https://m.jjl.cn/" {
			channel = 7
			category = 126
		} else {
			channel = 5
			category = 11
		}
	} else {
		if strings.Contains(strings.ToLower(chat.ChatURL), "link") {
			println(chat.ChatURL)
			channelIDString := strings.Split(strings.Split(chat.ChatURL, "link")[1], "_")[1]
			categoryIDString := strings.Split(strings.Split(chat.ChatURL, "link")[1], "_")[2]
			channel, _ = strconv.Atoi(channelIDString)
			category, _ = strconv.Atoi(categoryIDString)
		} else if strings.Contains(strings.ToLower(chat.ReferPage), "link") {
			channelIDString := strings.Split(strings.Split(chat.ReferPage, "link")[1], "_")[1]
			categoryIDString := strings.Split(strings.Split(chat.ReferPage, "link")[1], "_")[2]
			channel, _ = strconv.Atoi(channelIDString)
			category, _ = strconv.Atoi(categoryIDString)
		} else if !strings.Contains(strings.ToLower(chat.ReferPage), "link") {
			channel = 7
			category = 126
		}
	}
	var channelCategory ChannelCategory
	channelCategory.Channel = channel
	channelCategory.Category = category
	return channelCategory
}

// GetChannel 表单渠道归因处理
func GetChannel(assessment ResourceAssessment) ChannelCategory {
	var channel int
	var category int

	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")) {
		channel = 38
		category = 201
	} else if assessment.DataType == 1 {
		channel = 26
		category = 121
	} else if assessment.DataType == 5 || assessment.DataType == 7 {
		channel = assessment.Channel
		category = assessment.Category
	} else if assessment.DataType == 2 {
		if strings.Contains(assessment.URL, "link") {
			channel, _ = strconv.Atoi(strings.Split(strings.Split(strings.Split(assessment.URL, "link")[1], "form")[0], "_")[1])
			category, _ = strconv.Atoi(strings.Split(strings.Split(strings.Split(assessment.URL, "link")[1], "form")[0], "_")[2])
		} else if strings.Contains(assessment.ReferPageURL, "link") {
			channel, _ = strconv.Atoi(strings.Split(strings.Split(strings.Split(assessment.ReferPageURL, "link")[1], "form")[0], "_")[1])
			category, _ = strconv.Atoi(strings.Split(strings.Split(strings.Split(assessment.ReferPageURL, "link")[1], "form")[0], "_")[2])
		} else {
			channel = assessment.Channel
			category = assessment.Category
		}
	} else if assessment.DataType == 3 || ((assessment.Channel == 5 || assessment.Channel == 7) && assessment.ChatID != "") {
		if !strings.Contains(assessment.URL, "utm") && !strings.Contains(assessment.ChatURL, "utm") && !strings.Contains(assessment.ReferPageURL, "utm") {
			key := "sensors:" + assessment.GrUserId
			cc, _ := redisCli().Get(key).Result()
			var sensors SensorsData
			json.Unmarshal([]byte(cc), &sensors)
			if sensors.Channel > 0 {
				channel = sensors.Channel
				category = sensors.Category
			} else if sensors.Url == "https://www.jjl.cn/" || sensors.Url == "https://m.jjl.cn/" {
				channel = 7
				category = 126
			} else {
				channel = 5
				category = 11
			}
		} else {
			if !strings.Contains(assessment.URL, "https") {
				assessment.URL = "https://wx.com" + assessment.URL
			}
			if !strings.Contains(assessment.ReferPageURL, "https") {
				assessment.ReferPageURL = "https://wx.com" + assessment.ReferPageURL
			}
			if strings.Contains(assessment.URL, "link") {
				channel, _ = strconv.Atoi(strings.Split(strings.Split(strings.Split(assessment.URL, "link")[1], "form")[0], "_")[1])
				category, _ = strconv.Atoi(strings.Split(strings.Split(strings.Split(assessment.URL, "link")[1], "form")[0], "_")[2])
			} else if strings.Contains(assessment.ReferPageURL, "link") {
				channel, _ = strconv.Atoi(strings.Split(strings.Split(strings.Split(assessment.ReferPageURL, "link")[1], "form")[0], "_")[1])
				category, _ = strconv.Atoi(strings.Split(strings.Split(strings.Split(assessment.ReferPageURL, "link")[1], "form")[0], "_")[2])
			} else {
				channel = 7
				category = 126
			}
		}
	} else if assessment.DataType == 4 {
		if strings.Contains(assessment.ChatURL, "link") {
			channel, _ = strconv.Atoi(strings.Split(strings.Split(strings.Split(assessment.ChatURL, "link")[1], "form")[0], "_")[1])
			category, _ = strconv.Atoi(strings.Split(strings.Split(strings.Split(assessment.ChatURL, "link")[1], "form")[0], "_")[2])
		} else if strings.Contains(assessment.ReferPageURL, "link") {
			channel, _ = strconv.Atoi(strings.Split(strings.Split(strings.Split(assessment.ReferPageURL, "link")[1], "form")[0], "_")[1])
			category, _ = strconv.Atoi(strings.Split(strings.Split(strings.Split(assessment.ReferPageURL, "link")[1], "form")[0], "_")[2])
		} else {
			channel = 7
			category = 126
		}
	}
	if channel == 0 {
		channel = 5
	}
	if category == 0 {
		category = 11
	}
	var channelCategory ChannelCategory
	channelCategory.Channel = channel
	channelCategory.Category = category
	return channelCategory
}

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