// AndroidChannelPackage.cpp : 此文件包含 "main" 函数。程序执行将在此处开始并结束。
//

#include <iostream>
#include <direct.h>
#include <string>
#include <stdio.h>
#include <io.h>
#include <list>
#include "tinyxml2.h"
#include <filesystem>
using namespace std;
using namespace tinyxml2;
namespace fs = std::filesystem;

void delete_dir(const std::string& path) {
    if (fs::exists(path)) {
        fs::directory_iterator end;
        for (fs::directory_iterator it(path); it != end; ++it) {
            if (fs::is_directory(it->status())) {
                delete_dir(it->path().string()); // 递归删除子目录
            }
            else {
                fs::remove(it->path()); // 删除文件
            }
        }
        fs::remove(path); // 删除空目录本身
    }
}

void create_dir(string path) {
    if (_access(path.c_str(), 0) < 0) {
        _mkdir(path.c_str());
    }
}

// 创建新的AndroidManifest文件
void createChannelManifest(string sourcePath,string newPath,string channel) {
    XMLDocument xmlDoc;
    XMLError eResult = xmlDoc.LoadFile(sourcePath.c_str());
    if (eResult != XML_SUCCESS)
    {
        cout << "打开源配置文件失败：" << sourcePath <<endl;
        return;
    }
    XMLElement* pRoot = xmlDoc.FirstChildElement();
    XMLElement* pElement = pRoot->FirstChildElement("application");
     for (XMLElement* elemobj = pElement->FirstChildElement("meta-data");
         elemobj != NULL; elemobj = elemobj->NextSiblingElement("meta-data")) {
         string  meta_name = elemobj->Attribute("android:name"); 
         if (meta_name == "UMENG_CHANNEL") {
             // cout << elemobj->Attribute("android:value") << endl;
             elemobj->SetAttribute("android:value", channel.c_str());
             //cout << elemobj->Attribute("android:value") << endl;
             break;
         }
     }

     eResult = xmlDoc.SaveFile(newPath.c_str());

     if (eResult != XML_SUCCESS)
         cout << "保存新配置文件失败\n";
}

void exec_cmd(string cmd) {
    cout << cmd << endl;
    system(cmd.c_str());
}

void package(string apk_path,string channel_str,string key_path,string key_pwd,string key_alias,string key_alias_pwd) {
    cout << "---开始---" << endl;
    //删除缓存文件夹
    delete_dir("./workspace/cache");
    delete_dir("./workspace/dist");

    //创建缓存文件夹
    create_dir("./workspace");
    create_dir("./workspace/cache");
    create_dir("./workspace/dist");

    cout << "---删除缓存目录---" << endl;


    // 解压AndroidManifest
    string cmd = "";
    cmd.append("unzip ").append(apk_path).append(" AndroidManifest.xml  -d ./workspace/cache/");
    exec_cmd(cmd);
    cout << "---解压AndroidManifest.xml---" << endl;
    // 解码AndroidManifest
    cmd = "java -jar xml2axml.jar d";
    cmd.append(" ./workspace/cache/AndroidManifest.xml").append(" ./workspace/cache/AndroidManifest-readable-out.xml");
    exec_cmd(cmd);
    cout << "---解码AndroidManifest.xml---" << endl;
    // 修改内容
    std::list<string> channels;
    int start_index = 0;
    for (int i = 0; i < channel_str.size(); i++) {
        if (channel_str[i] == ',') {
            channels.push_back(channel_str.substr(start_index,i-start_index));
            start_index = i + 1;
        }
    }
    if (start_index > 0) {
        channels.push_back(channel_str.substr(start_index, channel_str.size() - start_index));
    }
    else if (channel_str.size() > 0) {
        channels.push_back(channel_str);
    }

    string apk_name = apk_path;
    if (apk_path.find("/") != string::npos) {
        apk_name = apk_path.substr(apk_path.find_last_of("/") + 1, apk_path.size() - apk_path.find_last_of("/"));
    }
    else if (apk_path.find("\\") != string::npos) {
        apk_name = apk_path.substr(apk_path.find_last_of("\\") + 1, apk_path.size() - apk_path.find_last_of("\\"));
    }

    for (std::list<string>::iterator ele = channels.begin(); ele != channels.end(); ++ele) {
        cout << "---渠道打包开始："<<*ele<<"---" << endl;
        string cache_dir_path = string("./workspace/cache/").append(*ele);
        string new_apk_path = string(cache_dir_path).append("/").append(apk_name);
        //创建文件夹
        create_dir(cache_dir_path);

        //将apk文件复制进缓存目录
        cmd = string("copy \"").append(apk_path).append("\" \"").append(cache_dir_path).append("\\\"");
        exec_cmd(cmd);
        cout << "创建临时文件夹完成" << endl;

        //修改渠道名称
        createChannelManifest("./workspace/cache/AndroidManifest-readable-out.xml", string(cache_dir_path).append("/AndroidManifest-readable.xml"), *ele);
        cout << "修改渠道名称完成"  << endl;
        //编码AndroidManifest
        cmd = "java -jar xml2axml.jar e";
        cmd.append(" ").append(string(cache_dir_path).append("/AndroidManifest-readable.xml")).append(" ").append(cache_dir_path).append("/AndroidManifest.xml");
        exec_cmd(cmd);
        cout << "AndroidManifest编码完成" << endl;

        // 切换到缓存目录
        _chdir(cache_dir_path.c_str());

        //将编码后的AndroidManifest打包进apk(调用上级目录的zip命令)
        cmd= string("..\\..\\..\\zip -u ").append(apk_name).append(" ").append("AndroidManifest.xml");
        exec_cmd(cmd);

        cout << "AndroidManifest打入新包完成" << endl;

        _chdir("..\\..\\..\\");
        //签名apk
        string signed_new_apk_path =string("./workspace/dist/").append( string(apk_name.substr(0, apk_name.size()-4))).append("_").append(*ele).append("_signed.apk");
        cmd = string("echo ").append(key_pwd) .append( string("|apksigner sign --ks ")).append(key_path).append(" --ks-key-alias ").append(key_alias).append("  --zipalign --v1-signing-enabled true --v2-signing-enabled true ").append("--in ").append(new_apk_path).append(" --out ").append(signed_new_apk_path);
        exec_cmd(cmd);
        cout << "重新签名完成" << endl;
        cout << "---渠道打包结束：" << *ele << "---" << endl;
        //echo "weikou2015" | jarsigner -verbose -keystore D:\项目\影音\签名\doudouvideo.jks -signedjar  ./workspace/dist/影视大全-3.10.23-已加固_xiaomi_signed.apk ./workspace/cache/xiaomi/影视大全-3.10.23-已加固.apk 豆豆 | echo "weikou2015"
        //apksigner sign --ks D:\\项目\\影音\\签名\\doudouvideo.jks --ks-key-alias 豆豆 --v1-signing-enabled true --v2-signing-enabled true --in 影视大全布丸_3.10.24_release_31024_jiagu.apk --out output.apk
    }



}

int main1(int argc, char* argv[])
{
    //apk文件地址 渠道英文逗号分隔 签名文件地址 密码 别名 别名密码
    //
    for (int i = 1; i < argc; i++) {
        std::cout << i << ":" << string(argv[i]) << std::endl;
    }
    if (argc > 1) {
        std::cout << "参数个数:" << argc << std::endl;
        package(argv[1], argv[2], argv[3], argv[4], argv[5], argv[6]);
    }
    else {
    //测试
      /*  package("E:\\WXWork\\1688855861247320\\Cache\\File\\2024-06\\影视大全_3.10.27_release_64_32.apk", "qq,huawei", "D:\\项目\\影音\\签名\\doudouvideo.jks", "weikou2015", "豆豆", "weikou2015");*/

        int a[8] = { 12,15,20,8,5,9,16,10 };
        int i, j, x = a[0] + a[1];
        for (i = 0; i < 8; i++)
            for (j = i + 1; j < 8; j++)
                if (a[i] + a[j] > x) x = a[i] + a[j];
        printf("%d ", x);

    }

    return 0;
}