<?php

namespace app\admin\command;

use think\addons\AddonException;
use think\addons\Service;
use think\Config;
use think\console\Command;
use think\console\Input;
use think\console\input\Option;
use think\console\Output;
use think\Db;
use think\Exception;
use think\exception\PDOException;

class Addon extends Command
{

    protected function configure()
    {
        $this
            ->setName('addon')
            ->addOption('name', 'a', Option::VALUE_REQUIRED, 'addon name', null)
            ->addOption('action', 'c', Option::VALUE_REQUIRED, 'action(create/enable/disable/uninstall/refresh/package/move)', 'create')
            ->addOption('force', 'f', Option::VALUE_OPTIONAL, 'force override', null)
            ->addOption('release', 'r', Option::VALUE_OPTIONAL, 'addon release version', null)
            ->addOption('uid', 'u', Option::VALUE_OPTIONAL, 'fastadmin uid', null)
            ->addOption('token', 't', Option::VALUE_OPTIONAL, 'fastadmin token', null)
            ->addOption('domain', 'd', Option::VALUE_OPTIONAL, 'domain', null)
            ->addOption('local', 'l', Option::VALUE_OPTIONAL, 'local package', null)
            ->setDescription('Addon manager');
    }

    protected function execute(Input $input, Output $output)
    {
        $name = $input->getOption('name') ?: '';
        $action = $input->getOption('action') ?: '';
        if (stripos($name, 'addons' . DS) !== false) {
            $name = explode(DS, $name)[1];
        }
        //强制覆盖
        $force = $input->getOption('force');
        //版本
        $release = $input->getOption('release') ?: '';
        //uid
        $uid = $input->getOption('uid') ?: '';
        //token
        $token = $input->getOption('token') ?: '';

        include dirname(__DIR__) . DS . 'common.php';

        if (!$name && !in_array($action, ['refresh'])) {
            throw new Exception('Addon name could not be empty');
        }
        if (!$action || !in_array($action, ['create', 'disable', 'enable', 'install', 'uninstall', 'refresh', 'upgrade', 'package', 'move'])) {
            throw new Exception('Please input correct action name');
        }

        // 查询一次SQL,判断连接是否正常
        Db::execute("SELECT 1");

        $addonDir = ADDON_PATH . $name . DS;
        switch ($action) {
            case 'create':
                //非覆盖模式时如果存在则报错
                if (is_dir($addonDir) && !$force) {
                    throw new Exception("addon already exists!\nIf you need to create again, use the parameter --force=true ");
                }
                //如果存在先移除
                if (is_dir($addonDir)) {
                    rmdirs($addonDir);
                }
                mkdir($addonDir, 0755, true);
                mkdir($addonDir . DS . 'controller', 0755, true);
                $menuList = \app\common\library\Menu::export($name);
                $createMenu = $this->getCreateMenu($menuList);
                $prefix = Config::get('database.prefix');
                $createTableSql = '';
                try {
                    $result = Db::query("SHOW CREATE TABLE `" . $prefix . $name . "`;");
                    if (isset($result[0]) && isset($result[0]['Create Table'])) {
                        $createTableSql = $result[0]['Create Table'];
                    }
                } catch (PDOException $e) {

                }

                $data = [
                    'name'               => $name,
                    'addon'              => $name,
                    'addonClassName'     => ucfirst($name),
                    'addonInstallMenu'   => $createMenu ? "\$menu = " . var_export_short($createMenu) . ";\n\tMenu::create(\$menu);" : '',
                    'addonUninstallMenu' => $menuList ? 'Menu::delete("' . $name . '");' : '',
                    'addonEnableMenu'    => $menuList ? 'Menu::enable("' . $name . '");' : '',
                    'addonDisableMenu'   => $menuList ? 'Menu::disable("' . $name . '");' : '',
                ];
                $this->writeToFile("addon", $data, $addonDir . ucfirst($name) . '.php');
                $this->writeToFile("config", $data, $addonDir . 'config.php');
                $this->writeToFile("info", $data, $addonDir . 'info.ini');
                $this->writeToFile("controller", $data, $addonDir . 'controller' . DS . 'Index.php');
                if ($createTableSql) {
                    $createTableSql = str_replace("`" . $prefix, '`__PREFIX__', $createTableSql);
                    file_put_contents($addonDir . 'install.sql', $createTableSql);
                }

                $output->info("Create Successed!");
                break;
            case 'disable':
            case 'enable':
                try {
                    //调用启用、禁用的方法
                    Service::$action($name, 0);
                } catch (AddonException $e) {
                    if ($e->getCode() != -3) {
                        throw new Exception($e->getMessage());
                    }
                    if (!$force) {
                        //如果有冲突文件则提醒
                        $data = $e->getData();
                        foreach ($data['conflictlist'] as $k => $v) {
                            $output->warning($v);
                        }
                        $output->info("Are you sure you want to " . ($action == 'enable' ? 'override' : 'delete') . " all those files?  Type 'yes' to continue: ");
                        $line = fgets(defined('STDIN') ? STDIN : fopen('php://stdin', 'r'));
                        if (trim($line) != 'yes') {
                            throw new Exception("Operation is aborted!");
                        }
                    }
                    //调用启用、禁用的方法
                    Service::$action($name, 1);
                } catch (Exception $e) {
                    throw new Exception($e->getMessage());
                }
                $output->info(ucfirst($action) . " Successed!");
                break;
            case 'uninstall':
                //非覆盖模式时如果存在则报错
                if (!$force) {
                    throw new Exception("If you need to uninstall addon, use the parameter --force=true ");
                }
                try {
                    Service::uninstall($name, 0);
                } catch (AddonException $e) {
                    if ($e->getCode() != -3) {
                        throw new Exception($e->getMessage());
                    }
                    if (!$force) {
                        //如果有冲突文件则提醒
                        $data = $e->getData();
                        foreach ($data['conflictlist'] as $k => $v) {
                            $output->warning($v);
                        }
                        $output->info("Are you sure you want to delete all those files?  Type 'yes' to continue: ");
                        $line = fgets(defined('STDIN') ? STDIN : fopen('php://stdin', 'r'));
                        if (trim($line) != 'yes') {
                            throw new Exception("Operation is aborted!");
                        }
                    }
                    Service::uninstall($name, 1);
                } catch (Exception $e) {
                    throw new Exception($e->getMessage());
                }

                $output->info("Uninstall Successed!");
                break;
            case 'refresh':
                Service::refresh();
                $output->info("Refresh Successed!");
                break;
            case 'package':
                $infoFile = $addonDir . 'info.ini';
                if (!is_file($infoFile)) {
                    throw new Exception(__('Addon info file was not found'));
                }

                $info = get_addon_info($name);
                if (!$info) {
                    throw new Exception(__('Addon info file data incorrect'));
                }
                $infoname = isset($info['name']) ? $info['name'] : '';
                if (!$infoname || !preg_match("/^[a-z]+$/i", $infoname) || $infoname != $name) {
                    throw new Exception(__('Addon info name incorrect'));
                }

                $infoversion = isset($info['version']) ? $info['version'] : '';
                if (!$infoversion || !preg_match("/^\d+\.\d+\.\d+$/i", $infoversion)) {
                    throw new Exception(__('Addon info version incorrect'));
                }

                $addonTmpDir = RUNTIME_PATH . 'addons' . DS;
                if (!is_dir($addonTmpDir)) {
                    @mkdir($addonTmpDir, 0755, true);
                }
                $addonFile = $addonTmpDir . $infoname . '-' . $infoversion . '.zip';
                if (!class_exists('ZipArchive')) {
                    throw new Exception(__('ZinArchive not install'));
                }
                $zip = new \ZipArchive;
                $zip->open($addonFile, \ZipArchive::CREATE | \ZipArchive::OVERWRITE);

                $files = new \RecursiveIteratorIterator(
                    new \RecursiveDirectoryIterator($addonDir), \RecursiveIteratorIterator::LEAVES_ONLY
                );

                foreach ($files as $name => $file) {
                    if (!$file->isDir()) {
                        $filePath = $file->getRealPath();
                        $relativePath = str_replace(DS, '/', substr($filePath, strlen($addonDir)));
                        if (!in_array($file->getFilename(), ['.git', '.DS_Store', 'Thumbs.db'])) {
                            $zip->addFile($filePath, $relativePath);
                        }
                    }
                }
                $zip->close();
                $output->info("Package Successed!");
                break;
            case 'move':
                $movePath = [
                    'adminOnlySelfDir' => ['admin/behavior', 'admin/controller', 'admin/library', 'admin/model', 'admin/validate', 'admin/view'],
                    'adminAllSubDir'   => ['admin/lang'],
                    'publicDir'        => ['public/assets/addons', 'public/assets/js/backend']
                ];
                $paths = [];
                $appPath = str_replace('/', DS, APP_PATH);
                $rootPath = str_replace('/', DS, ROOT_PATH);
                foreach ($movePath as $k => $items) {
                    switch ($k) {
                        case 'adminOnlySelfDir':
                            foreach ($items as $v) {
                                $v = str_replace('/', DS, $v);
                                $oldPath = $appPath . $v . DS . $name;
                                $newPath = $rootPath . "addons" . DS . $name . DS . "application" . DS . $v . DS . $name;
                                $paths[$oldPath] = $newPath;
                            }
                            break;
                        case 'adminAllSubDir':
                            foreach ($items as $v) {
                                $v = str_replace('/', DS, $v);
                                $vPath = $appPath . $v;
                                $list = scandir($vPath);
                                foreach ($list as $_v) {
                                    if (!in_array($_v, ['.', '..']) && is_dir($vPath . DS . $_v)) {
                                        $oldPath = $appPath . $v . DS . $_v . DS . $name;
                                        $newPath = $rootPath . "addons" . DS . $name . DS . "application" . DS . $v . DS . $_v . DS . $name;
                                        $paths[$oldPath] = $newPath;
                                    }
                                }
                            }
                            break;
                        case 'publicDir':
                            foreach ($items as $v) {
                                $v = str_replace('/', DS, $v);
                                $oldPath = $rootPath . $v . DS . $name;
                                $newPath = $rootPath . 'addons' . DS . $name . DS . $v . DS . $name;
                                $paths[$oldPath] = $newPath;
                            }
                            break;
                    }
                }
                foreach ($paths as $oldPath => $newPath) {
                    if (is_dir($oldPath)) {
                        if ($force) {
                            if (is_dir($newPath)) {
                                $list = scandir($newPath);
                                foreach ($list as $_v) {
                                    if (!in_array($_v, ['.', '..'])) {
                                        $file = $newPath . DS . $_v;
                                        @chmod($file, 0777);
                                        @unlink($file);
                                    }
                                }
                                @rmdir($newPath);
                            }
                        }
                        copydirs($oldPath, $newPath);
                    }
                }
                break;
            default:
                break;
        }
    }

    /**
     * 获取创建菜单的数组
     * @param array $menu
     * @return array
     */
    protected function getCreateMenu($menu)
    {
        $result = [];
        foreach ($menu as $k => & $v) {
            $arr = [
                'name'  => $v['name'],
                'title' => $v['title'],
            ];
            if ($v['icon'] != 'fa fa-circle-o') {
                $arr['icon'] = $v['icon'];
            }
            if ($v['ismenu']) {
                $arr['ismenu'] = $v['ismenu'];
            }
            if (isset($v['childlist']) && $v['childlist']) {
                $arr['sublist'] = $this->getCreateMenu($v['childlist']);
            }
            $result[] = $arr;
        }
        return $result;
    }

    /**
     * 写入到文件
     * @param string $name
     * @param array  $data
     * @param string $pathname
     * @return mixed
     */
    protected function writeToFile($name, $data, $pathname)
    {
        $search = $replace = [];
        foreach ($data as $k => $v) {
            $search[] = "{%{$k}%}";
            $replace[] = $v;
        }
        $stub = file_get_contents($this->getStub($name));
        $content = str_replace($search, $replace, $stub);

        if (!is_dir(dirname($pathname))) {
            mkdir(strtolower(dirname($pathname)), 0755, true);
        }
        return file_put_contents($pathname, $content);
    }

    /**
     * 获取基础模板
     * @param string $name
     * @return string
     */
    protected function getStub($name)
    {
        return __DIR__ . '/Addon/stubs/' . $name . '.stub';
    }

}