<?php
namespace app\admin\controller\addon;

use app\common\controller\AdminController;
use app\common\lib\SqlFile;
use app\common\lib\Zip;
use think\Exception;
use think\facade\View;
use think\facade\Request;
use think\facade\Config;
use app\admin\model\AuthRule;
use app\admin\model\Addons as AddonsModel;
use think\response\Json;
use Symfony\Component\VarExporter\VarExporter;
use taoler\com\Files;
use app\common\lib\facade\HttpHelper;
use app\common\lib\FileHelper;

class Addons extends AdminController
{
    /**
     *
     */
    public function index()
    {
        if(Request::isAjax()) {
            $data = Request::param();
            if(!isset($data['type'])) $data['type'] = 'onlineAddons';
            if(!isset($data['selector'])) $data['selector'] = 'all';
            return $this->getList($data);
        }
        return View::fetch();
    }


    /**
     * 插件动态列表
     * @param $data
     * @return Json
     */
    public function getList($data)
    {
        $res = [];
        //本地插件列表
        $addonsList = Files::getDirName('../addons/');
        $response = HttpHelper::withHost()->get('/v1/addons');
        $addons = $response->toJson();
        switch($data['type']){
            //已安装
            case 'installed':
                if($addonsList){
                    $res = ['code'=>0,'msg'=>'','count'=>5];
                    $res['col'] = [
                        ['type' => 'numbers'],
                        ['field' => 'name','title'=> '插件', 'width'=> 120],
                        ['field'=> 'title','title'=> '标题', 'width'=> 100],
                        ['field'=> 'version','title'=> '版本', 'templet' => '<div>{{d.version}}</div>', 'width'=> 60],
                        ['field' => 'author','title'=> '作者', 'width'=> 80],
                        ['field' => 'description','title'=> '简介', 'minWidth'=> 200],
                        ['field' => 'install','title'=> '安装', 'width'=> 100],
                        ['field' => 'ctime','title'=> '到期时间', 'width'=> 100],
                        ['field' => 'status','title'=> '状态', 'width'=> 95, 'templet' => '#buttonStatus'],
                        ['title' => '操作', 'width'=> 150, 'align'=>'center', 'toolbar'=> '#addons-installed-tool']
                    ];

                    // $data数据
                    foreach($addonsList as $v){
                        $info_file = '../addons/'.$v.'/info.ini';
                        $info = parse_ini_file($info_file);
                        $info['show'] = $info['status'] ? '启用' : '禁用';
                        $info['install'] = $info['status'] ? '是' : '否';
                        $res['data'][] = $info;
                    }

                } else {
                    $res = ['code'=>-1,'msg'=>'没有安装任何插件'];
                }
                break;
            //在线全部
            case 'onlineAddons':
                if($response->ok()) {

                    $res['code'] = 0;
                    $res['msg'] = '';
                    $res['count'] = count($addons->data);
                    $res['col'] = [
                        ['type' => 'numbers'],
                        ['field' => 'title','title'=> '插件', 'width'=> 200],
                        ['field' => 'description','title'=> '简介', 'minWidth'=> 200],
                        ['field' => 'author','title'=> '作者', 'width'=> 100],
                        ['field' => 'price','title'=> '价格(元)','width'=> 85],
                        ['field' => 'downloads','title'=> '下载', 'width'=> 70],
                        ['field' => 'version','title'=> '版本', 'templet' => '<div>{{d.version}} {{#  if(d.have_newversion == 1){ }}<span class="layui-badge-dot"></span>{{#  } }}</div>','width'=> 75],
                        ['field' => 'status','title'=> '在线', 'width'=> 70],
                        ['title' => '操作', 'width'=> 150, 'align'=>'center', 'toolbar'=> '#addons-tool']
                    ];

                    // $data数据 与本地文件对比
                    foreach($addons->data as $v){
                        switch ($data['selector']) {
                            case 'free':
                                if($v->price == 0) {
                                    if(in_array($v->name,$addonsList)) {
                                        $info = get_addons_info($v->name);
                                        //已安装
                                        $v->isInstall = 1;
                                        //判断是否有新版本
                                        if($v->version > $info['version']) $v->have_newversion = 1;
                                        $v->price =  $v->price ? $v->price : '免费';
                                    }
                                    $res['data'][] = $v;
                                }
                                break;
                            case 'pay':
                                if($v->price > 0) {
                                    if(in_array($v->name,$addonsList)) {
                                        $info = get_addons_info($v->name);
                                        //已安装
                                        $v->isInstall = 1;
                                        //判断是否有新版本
                                        if($v->version > $info['version']) $v->have_newversion = 1;
                                        $v->price =  $v->price ? $v->price : '免费';
                                    }
                                    $res['data'][] = $v;
                                }
                                break;
                            case 'all':
                                if(in_array($v->name,$addonsList)) {
                                    $info = get_addons_info($v->name);
                                    //已安装
                                    $v->isInstall = 1;
                                    //判断是否有新版本
                                    if($v->version > $info['version']) $v->have_newversion = 1;
                                    $v->price =  $v->price ? $v->price : '免费';
                                }
                                $res['data'][] = $v;
                                break;
                        }
                    };

                } else {
                    $res = ['code' => -1, 'msg' => '未获取到服务器信息'];
                }
                break;
        }
        return json($res);
    }

    /**
     * 安装&升级，
     * @param array $data
     * @param bool $type true执行sql,false升级不执行sql
     * @return Json
     */
    public function install(array $data = [], bool $type = true)
    {
        $data = Request::only(['name','version','uid','token']) ?? $data;
        // 接口
        $response = HttpHelper::withHost()->post('/v1/getaddons',$data)->toJson();
        if($response->code < 0) return json($response);

        //版本判断，是否能够安装？
        $addInstalledVersion = get_addons_info($data['name']);
        if(!empty($addInstalledVersion)){
            $verRes = version_compare($data['version'],$addInstalledVersion['version'],'>');
            if(!$verRes){
                return json(['code'=>-1,'msg'=>'不能降级，请选择正确版本']);
            }
            //$tpl_ver_res = version_compare($addInstalledVersion['template_version'], config('taoler.template_version'),'<');
        }

        $file_url = $response->addons_src;
        //判断远程文件是否可用存在
        $header = get_headers($file_url, true);
        if(!isset($header[0]) && (strpos($header[0], '200') || strpos($header[0], '304'))){
            return json(['code'=>-1,'msg'=>'获取远程文件失败']);
        }
        //把远程文件放入本地

        //拼接路径
        $addons_dir = FileHelper::getDirPath(root_path() . 'runtime' . DS . 'addons');
        if(!is_dir($addons_dir)) Files::mkdirs($addons_dir);

        $package_file = $addons_dir . $data['name'] . '.zip';  //升级的压缩包文件路径
        $cpfile = copy($file_url, $package_file);
        if(!$cpfile) return json(['code'=>-1,'msg'=>'下载升级文件失败']);

        $uzip = new Zip();
        $zipDir = strstr($package_file, '.zip',true);   //返回文件名后缀前的字符串
        $zipPath = FileHelper::getDirPath($zipDir);  //转换为带/的路径 压缩文件解压到的路径
        $unzip_res = $uzip->unzip($package_file, $zipPath, true);
        if(!$unzip_res) return json(['code'=>-1,'msg'=>'解压失败']);
        unlink($package_file);
        //升级插件

        //升级前的写入文件权限检查
        $allUpdateFiles = Files::getAllFile($zipPath);

        if (empty($allUpdateFiles)) return json(['code' => -1, 'msg' => '无可更新文件。']);
        $checkString    = '';
        foreach ($allUpdateFiles as $updateFile) {
            $coverFile  = ltrim(str_replace($zipPath, '', $updateFile), DIRECTORY_SEPARATOR);
            $dirPath    = dirname('../'.$coverFile);
            if (file_exists('../'.$coverFile)) {
                if (!is_writable('../'.$coverFile)) $checkString .= $coverFile . '&nbsp;[<span class="text-red">' . '无写入权限' . '</span>]<br>';
            } else {
                if (!is_dir($dirPath)) @mkdir($dirPath, 0777, true);
                if (!is_writable($dirPath)) $checkString .= $dirPath . '&nbsp;[<span class="text-red">' . '无写入权限' . '</span>]<br>';
            }
        }
        if (!empty($checkString)) return json(['code' => -1, 'msg' => $checkString]);

        try {
            // 拷贝文件
            FileHelper::copyDir(root_path() . 'runtime' . DS . 'addons' . DS . $data['name'] . DS, root_path());
            // $type判断是安装还是升级
            if($type) {
                // 执行数据库
                $sqlInstallFile = root_path(). 'addons' . DS . $data['name'] . DS . 'install.sql';
                if(file_exists($sqlInstallFile)) {
                    SqlFile::dbExecute($sqlInstallFile);
                }

            }
            //安装菜单
            //$menu = get_addons_menu($data['name']);
            $menuFile = app()->getRootPath() . 'addons' . DS . $data['name'] . DS . 'menu.php';
            if(file_exists($menuFile)){
                $menu = include $menuFile;
            } else {
                $menu = [];
            }
            if(!empty($menu)){
                if(isset($menu['is_nav']) && $menu['is_nav'] == 1){
                    $pid = 0;
                }else{
                    $pid = AuthRule::where('name','addons')->value('id');
                }
                $menu_arr[] = $menu['menu'];
                $this->addAddonMenu($menu_arr, (int)$pid,1);
            }
            $class = get_addons_instance($data['name']);
            //执行插件安装
            $class->install();
            set_addons_info($data['name'],['status' => 1,'install' => 1]);
        } catch (\Exception $e) {
            return json(['code'=>-1,'msg'=> $e->getMessage()]);
        }

        Files::delDirAndFile('../runtime/addons/'.$data['name'] . DS);
        $msg = $type ? '插件安装成功！' : '插件升级成功！';
        return json(['code' => 0, 'msg' => $msg]);

    }

    /**
     * 卸载插件
     * @param string $name
     * @return Json
     * @throws \Exception
     */
    public function uninstall(string $name = '')
    {
        $name = input('name') ?? $name;
        // 执行插件卸载
        $class = get_addons_instance($name);
        $class->uninstall();
        // 卸载菜单
        $menu = get_addons_menu($name);
        if(!empty($menu)){
            $menu_arr[] = $menu['menu'];
            $this->delAddonMenu($menu_arr);
        }

        try {
            //卸载插件数据库
            $sqlUninstallFile = root_path().'addons/'.$name.'/uninstall.sql';
            if(file_exists($sqlUninstallFile)) {
                SqlFile::dbExecute($sqlUninstallFile);
            }

            // 插件addons下目录
            $addonsDir = root_path() . 'addons' . DS . $name . DS;
            // 插件管理后台目录
            $admin_controller = app_path() . 'controller' . DS . $name . DS;
            $admin_model = app_path() . 'model' . DS . $name  . DS;
            $admin_view = app_path() . 'view' . DS . $name . DS;
            $admin_validate = app_path() . 'validate' . DS . $name . DS;
            // 插件静态资源目录
            $addon_public = public_path() . 'addons' . DS . $name . DS;

            if(file_exists($addonsDir)) Files::delDir($addonsDir);
            if(file_exists($admin_controller)) Files::delDir($admin_controller);
            if(file_exists($admin_model)) Files::delDir($admin_model);
            if(file_exists($admin_view)) Files::delDir($admin_view);
            if(file_exists($admin_validate)) Files::delDir($admin_validate);
            if(file_exists($addon_public)) Files::delDir($addon_public);

        } catch (\Exception $e) {
            return json(['code' => -1, 'msg' => $e->getMessage()]);
        }

        return json(['code' => 0, 'msg' => '插件卸载成功']);
    }

    /**
     * 升级插件
     * @return Json
     * @throws \Exception
     */
    public function upgrade()
    {
        $data = Request::only(['name','version','uid','token']);
        // 获取配置信息
        $config = get_addons_config($data['name']);
        // 卸载插件
        $class = get_addons_instance($data['name']);
        $class->uninstall();
        //$this->uninstall($data['name']);

        // 卸载菜单
        $menu = get_addons_menu($data['name']);
        if(!empty($menu)){
            $menu_arr[] = $menu['menu'];
            $this->delAddonMenu($menu_arr);
        }

        try {
            // 升级安装，第二个type参数false为升级，true安装
            $res = $this->install($data,false);
            // 升级sql
            $sqlUpdateFile = root_path().'addons/'.$data['name'].'/update.sql';
            if(file_exists($sqlUpdateFile)) {
                SqlFile::dbExecute($sqlUpdateFile);
            }
            // 恢复配置
            if(!empty($config)) {
                set_addons_config($data['name'], $config);
            }
            // 写入版本号
            set_addons_info($data['name'],['version' =>$data['version']]);
        } catch (\Exception $e) {
            return json(['code' => -1, 'msg' => $e->getMessage()]);
        }
        return $res;
    }

    /**
     * 启用禁用插件
     * @return Json
     * @throws Exception
     */
    public function check(){
        $name = input('name');
        $info = get_addons_info($name);
        try{
            $arr = ['status' => $info['status'] ? 0 :1];
            set_addons_info($name,$arr);
            $class = get_addons_instance($name);
            if($arr['status']) {
                $res = ['code'=>0,'msg'=>'启用成功'];
            } else {
                $res = ['code'=>0,'msg'=>'已被禁用'];
            }
            $info['status']==1 ?$class->enabled():$class->disabled();
        } catch (\Exception $e) {
            throw new Exception($e->getMessage());
        }

        return json($res);
    }

    /**
     * 配置插件
     * @param $name
     * @return string|Json
     * @throws \Exception
     */
    public function config($name)
    {
        $name = input('name');
        $config = get_addons_config($name);
        if(empty($config)) return json(['code'=>-1,'msg'=>'无配置项！无需操作']);
        if(Request::isAjax()){
            $params = Request::param('params/a',[],'trim');
            if ($params) {
                foreach ($config as $k => &$v) {
                    if (isset($params[$k])) {
                        if ($v['type'] == 'array') {
                            $arr = [];
                            $params[$k] = is_array($params[$k]) ? $params[$k] :[];
                            foreach ($params[$k]['key'] as $kk=>$vv){
                                $arr[$vv] =  $params[$k]['value'][$kk];
                            }
                            $params[$k] = $arr;
                            $value = $params[$k];
                            $v['content'] = $value;
                            $v['value'] = $value;
                        } else {
                            $value =  $params[$k];
                        }
                        $v['value'] = $value;
                    }
                }
                unset($v);
                set_addons_config($name,$config);

            }
            return json(['code'=>0,'msg'=>'配置成功！']);
        }

        //模板引擎初始化
        $view = ['formData'=>$config,'title'=>'title'];
        View::assign($view);
        $configFile = root_path() . 'addons' . DS . $name . DS . 'config.html';
        $viewFile = is_file($configFile) ? $configFile : '';

        return View::fetch($viewFile);

    }

    /**
     * 添加菜单
     * @param array $menu
     * @param int $pid
     * @param int $type
     * @return void
     * @throws \Exception
     */
    public function addAddonMenu(array $menu,int $pid = 0, int $type = 1)
    {
        foreach ($menu as $v){
            $hasChild = isset($v['sublist']) && $v['sublist'] ? true : false;
            try {
                $v['pid'] = $pid;
                $v['name'] = trim($v['name'],'/');
                $v['type'] = $type;
                $menu = AuthRule::withTrashed()->where('name',$v['name'])->find();
                if($menu){
                    $menu->restore();
                } else {
                    $menu = AuthRule::create($v);
                }

                if ($hasChild) {
                    $this->addAddonMenu($v['sublist'], $menu->id,$type);
                }
            } catch (\Exception $e) {
                throw new \Exception($e->getMessage());
            }
        }

    }

    /**
     * 循环删除菜单
     * @param array $menu
     * @param string $module
     * @return void
     * @throws \Exception
     */
    public function delAddonMenu(array $menu,string $module = 'addon')
    {
        foreach ($menu as $k=>$v){
            $hasChild = isset($v['sublist']) && $v['sublist'] ? true : false;
            try {
                $v['name'] = trim($v['name'],'/');
                $menu_rule = AuthRule::withTrashed()->where('name',$v['name'])->find();
                if(!is_null($menu_rule)){
                    $menu_rule->delete(true);
                    if ($hasChild) {
                        $this->delAddonMenu($v['sublist']);
                    }
                }

            } catch (\Exception $e) {
                throw new \Exception($e->getMessage());
            }
        }

    }

    /**
     * 用户登录
     * @return mixed|Json
     */
    public function userLogin()
    {
        $response = HttpHelper::withHost()->post('/v1/user/login', Request::param())->toJson();
        return json($response);
    }

    /**
     * 订单
     * @return string|Json
     */
    public function pay()
    {
        $data = Request::only(['id','name','version','uid','price']);
//        $url = $this->getSystem()['api_url'].'/v1/createOrder';
//        $order = Api::urlPost($url,$data);
        $response = HttpHelper::withHost()->post('/v1/createOrder', $data);
        if ($response->ok()) {
//            $orderData = json_decode(json_encode($response->toJson()->data),TRUE);
            View::assign('orderData',$response->toArray()['data']);
            return View::fetch();
        } else {
            return json($response->toJson());
        }
    }

    /**
     * 支付查询
     * @return Json
     */
    public function isPay()
    {
        $param = Request::only(['name','userinfo']);
        $data = [
            'name'=>$param['name'],
            'uid'=> $param['userinfo']['uid'],
        ];
        $response = HttpHelper::withHost()->post('/v1/ispay', $data)->toJson();
        return json($response);
    }

    /**
     * 显示创建资源表单页.
     *
     * @return \think\Response
     */
    public function add()
    {
        //添加版本
        if(Request::isAjax()){
            $data = Request::param();
            $result = AddonsModel::create($data);
            if($result){
                $res = ['code'=>0,'msg'=>'添加成功'];
            }else{
                $res = ['code'=>-1,'msg'=>'添加失败'];
            }
            return json($res);
        }
        return View::fetch();
    }

    /**
     * 上传插件文件zip
     * @return Json
     */
    public function uploadZip()
    {
        $id = Request::param();
        $file = request()->file('file');
        try {
            validate(['file'=>'filesize:2048|fileExt:zip,rar,7z'])
                ->check(array($file));
            $saveName = \think\facade\Filesystem::disk('public')->putFile('addons',$file);
        } catch (\think\exception\ValidateException $e) {
            return json(['code' => -1,'msg' => $e->getMessage()]);
        }
        $upload = Config::get('filesystem.disks.public.url');

        if($saveName){
            $name_path =str_replace('\\',"/",$upload.'/'.$saveName);
            $res = ['code'=>0,'msg'=>'插件上传成功','src'=>$name_path];
        } else {
            $res = ['code'=>-1,'msg'=>'上传错误'];
        }
        return json($res);
    }

    /**
     * 上传接口
     *
     * @return void
     */
    public function uploads()
    {
        $type = Request::param('type');
        return $this->uploadFiles($type);
    }


}