package model

import (
	"app.yhyue.com/moapp/jybase/encrypt"
	"net/url"
	"regexp"
	"strings"
)

const (
	IndexPage = iota + 1 //b=0
	DetailPage
	WorkDesk //c=1   相当于c=iota
)

var (
	regExpDetail = regexp.MustCompile("^/article/(\\w+)/(.*).html")
	scenarioName = map[int]string{
		IndexPage:  "index",    //网站首页
		DetailPage: "detail",   //三级页
		WorkDesk:   "workDesk", //工作桌面
	}
)

// GetScenarioAndInfoId 获取场景和信息id
func GetScenarioAndInfoId(refer string) (scenario int, sid string) {
	u, err := url.Parse(refer)
	if err == nil && u.Path != "" {
		if strings.HasPrefix(u.Path, "/page_workDesktop") {
			return WorkDesk, ""
		} else if arr := regExpDetail.FindStringSubmatch(u.Path); len(arr) == 3 {
			if idArr := encrypt.CommonDecodeArticle(arr[1], arr[2]); len(idArr) > 0 {
				sid = idArr[0]
			}
			return DetailPage, sid
		}
	}
	return IndexPage, ""
}