package com.caimei.www.utils;

import lombok.extern.slf4j.Slf4j;
import org.thymeleaf.util.StringUtils;

import java.io.UnsupportedEncodingException;
import java.net.URLDecoder;
import java.util.HashMap;
import java.util.Map;
import java.util.regex.Pattern;

/**
 * 小程序链接工具类
 *
 * @author : Charles
 * @date : 2021/4/9
 */
@Slf4j
public class AppletsLinkUtil {
    /**
     * 1二级页面
     */
    public static final Pattern pattern1 = Pattern.compile("/cmpage/info-1");
    public static final Pattern pattern34 = Pattern.compile("/topic.html");
    /**
     * 2项目仪器详情
     */
    public static final Pattern pattern2 = Pattern.compile("/cmpage/info-2");
    public static final Pattern pattern6 = Pattern.compile("equipment/detail");
    /**
     * 3直播页面
     */
    public static final Pattern pattern3 = Pattern.compile("/cmpage/info-3");
    public static final Pattern pattern36 = Pattern.compile("wx.vzan.com");
    /**
     * 4自由页面
     */
    public static final Pattern pattern4 = Pattern.compile("/cmpage/info-4");
    public static final Pattern pattern33 = Pattern.compile("page.html");
    /**
     * 5商品详情
     */
    public static final Pattern pattern5 = Pattern.compile("/product-");

    /**
     * 7供应商主页
     */
    public static final Pattern pattern7 = Pattern.compile("supplier/prolist");
    public static final Pattern pattern8 = Pattern.compile("supplier/index.html");
    public static final Pattern pattern9 = Pattern.compile("view/supplierHomePage.jsp");
    public static final Pattern pattern10 = Pattern.compile("supplier/productlist-");
    /**
     * 8专题活动页
     */
    public static final Pattern pattern11 = Pattern.compile("promotions.html");
    public static final Pattern pattern12 = Pattern.compile("cmpage/area.html");
    /**
     * 9二手市场介绍
     */
    public static final Pattern pattern13 = Pattern.compile("html/secondHand/introduction.jsp");
    public static final Pattern pattern14 = Pattern.compile("flea-market/intro.html");
    /**
     * 10二手商品列表
     */
    public static final Pattern pattern15 = Pattern.compile("html/secondHand/secondList.jsp");
    public static final Pattern pattern16 = Pattern.compile("flea-market/list.html");
    /**
     * 11二手商品发布
     */
    public static final Pattern pattern17 = Pattern.compile("html/maintenance/view/secondtransactions.jsp");
    public static final Pattern pattern18 = Pattern.compile("flea-market/form.html");
    /**
     * 12商品搜索
     */
    public static final Pattern pattern19 = Pattern.compile("product/search.shtml");
    public static final Pattern pattern20 = Pattern.compile("product/search/list");
    public static final Pattern pattern21 = Pattern.compile("product/list.html");
    /**
     * 13信息详情
     */
    public static final Pattern pattern22 = Pattern.compile("info/detail");
    /**
     * 14品牌招商介绍页
     */
    public static final Pattern pattern23 = Pattern.compile("html/InvestmentCaiMei/investmentpage.jsp");
    public static final Pattern pattern24 = Pattern.compile("investment.html");
    /**
     * 15维修保养介绍页
     */
    public static final Pattern pattern25 = Pattern.compile("html/maintenance/view/mt-entry-index.jsp");
    public static final Pattern pattern26 = Pattern.compile("repair.html");
    /**
     * 16首页
     */
    public static final Pattern pattern27 = Pattern.compile("index.action");
    public static final Pattern pattern28 = Pattern.compile("index.html");
    /**
     * 17注册页
     */
    public static final Pattern pattern29 = Pattern.compile("web/login/view/register_new_vip.jsp");
    public static final Pattern pattern30 = Pattern.compile("register.html");
    /**
     * 18信息中心
     */
    public static final Pattern pattern31 = Pattern.compile("info/center");
    /**
     * 19供应商列表
     */
    public static final Pattern pattern32 = Pattern.compile("supplier/list.html");
    /**
     * 20分类详情
     */
    public static final Pattern pattern35 = Pattern.compile("/cmpage/info-5");
    /**
     * 21美博会专题页
     */
    public static final Pattern pattern37 = Pattern.compile("/beautytopic");
    /**
     * 22美体会专题页
     */
    public static final Pattern pattern38 = Pattern.compile("/cmpage/info-5-301");

    /**
     * 根据链接判断链接类型
     *
     * @param link
     * @return
     */
    public static Integer getLinkType(String link) {
        if (!StringUtils.isEmpty(link)) {
            if (pattern1.matcher(link).find() || pattern34.matcher(link).find()) {
                return 1;
            } else if (pattern2.matcher(link).find() || pattern6.matcher(link).find()) {
                return 2;
            } else if (pattern3.matcher(link).find() || pattern36.matcher(link).find()) {
                return 3;
            } else if (pattern4.matcher(link).find() || pattern33.matcher(link).find()) {
                return 4;
            } else if (pattern5.matcher(link).find()) {
                return 5;
            } else if (pattern7.matcher(link).find() || pattern8.matcher(link).find() || pattern9.matcher(link).find() || pattern10.matcher(link).find()) {
                return 7;
            } else if (pattern11.matcher(link).find() || pattern12.matcher(link).find()) {
                return 8;
            } else if (pattern13.matcher(link).find() || pattern14.matcher(link).find()) {
                return 9;
            } else if (pattern15.matcher(link).find() || pattern16.matcher(link).find()) {
                return 10;
            } else if (pattern17.matcher(link).find() || pattern18.matcher(link).find()) {
                return 11;
            } else if (pattern19.matcher(link).find() || pattern20.matcher(link).find() || pattern21.matcher(link).find()) {
                return 12;
            } else if (pattern22.matcher(link).find()) {
                return 13;
            } else if (pattern23.matcher(link).find() || pattern24.matcher(link).find()) {
                return 14;
            } else if (pattern25.matcher(link).find() || pattern26.matcher(link).find()) {
                return 15;
            } else if (pattern27.matcher(link).find() || pattern28.matcher(link).find()) {
                return 16;
            } else if (pattern29.matcher(link).find() || pattern30.matcher(link).find()) {
                return 17;
            } else if (pattern31.matcher(link).find()) {
                return 18;
            } else if (pattern32.matcher(link).find()) {
                return 19;
            } else if (pattern35.matcher(link).find()) {
                if (pattern38.matcher(link).find()) {
                    return 22;
                }
                return 20;
            } else if (pattern37.matcher(link).find()) {
                return 21;
            } else {
                return -1;
            }
        } else {
            return -1;
        }
    }

    /**
     * 根据链接获取链接中携带的参数
     *
     * @param linkType
     * @param link
     * @return
     */
    public static Map<String, Object> getLinkParam(Integer linkType, String link) {
        HashMap<String, Object> map = new HashMap<>();
        String[] idArr = link.split("/");
        String[] split1 = null;
        String[] split2 = null;
        String[] split3 = null;
        if (idArr.length > 0) {
            split1 = idArr[idArr.length - 1].split("-");
            split2 = idArr[idArr.length - 1].split("=");
            if (split1.length > 0) {
                split3 = split1[split1.length - 1].split("\\.");
            }
        }
        if (linkType == 3 || linkType == 5 || linkType == 20 || linkType == 22) {
            //-{id}.html
            if (split3 != null && split3.length == 2) {
                map.put("id", split3[0]);
            }
        } else if (linkType == 1 || linkType == 2 || linkType == 4 || linkType == 7) {
            if (pattern1.matcher(link).find() || pattern2.matcher(link).find() || pattern4.matcher(link).find() || pattern7.matcher(link).find() || pattern10.matcher(link).find()) {
                //-{id}.html
                if (split3 != null && split3.length == 2) {
                    map.put("id", split3[0]);
                }
            } else if (pattern6.matcher(link).find() || pattern33.matcher(link).find() || pattern8.matcher(link).find() || pattern9.matcher(link).find() || pattern34.matcher(link).find()) {
                //id={id}
                if (split2 != null && split2.length == 2) {
                    map.put("id", split2[1]);
                }
            }
        } else if (linkType == 13 || linkType == 18) {
            //a-{id}-b
            if (split1 != null && split1.length == 3) {
                map.put("id", split1[1]);
            }
        } else if (linkType == 12 || linkType == 19) {
            //keyword=
            if (split2 != null && split2.length == 2) {
                String keyword = split2[1];
                try {
                    keyword = URLDecoder.decode(keyword, "UTF-8");
                } catch (UnsupportedEncodingException e) {
                    log.error("try-catch:",e);
                }
                map.put("keyword", keyword);
            }
        }
        return map;
    }
}