<?php
declare (strict_types = 1);

namespace catcher\command\Tools;

use catchAdmin\permissions\model\Permissions;
use think\console\Command;
use think\console\Input;
use think\console\input\Argument;
use think\console\Output;

class MakeMenuCommand extends Command
{
    protected $table;

    protected function configure()
    {
        // 指令配置
        $this->setName('make:menu')
            ->addArgument('controller', Argument::REQUIRED, '完整的控制器名称,eg. catchAdmin\\permissions\\controller\\User')
            ->addArgument('menu', Argument::REQUIRED, '菜单名称')
            ->addArgument('path', Argument::REQUIRED, '前端路由地址')
            ->addArgument('component', Argument::REQUIRED, '前端组件名称')
            ->setDescription(<<<DES
controller: 完整的控制器名称,eg:catchAdmin\\permissions\\controller\\User
menu: 菜单名称 
path: 前端路由地址
component: 前端组件名称
DES
);
    }

    protected function execute(Input $input, Output $output)
    {
        $arguments  = $input->getArguments();

        try {
            [$root, $module, $c, $controller] = explode('\\', $arguments['controller']);

            $permission = Permissions::where('module', $module)
                                      ->where('parent_id', 0)->find();

            $permissionModel = $this->app->make(Permissions::class);

            // 菜单是否已经建立
            $hasMenu = Permissions::where('module', $module)
                                  ->where('permission_mark', lcfirst($controller))->find();
            if (!$hasMenu) {
                $id = $permissionModel->createBy([
                    'permission_name' => $arguments['menu'],
                    'module' => $module,
                    'parent_id' => $permission->id,
                    'level' => $permission->id,
                    'route' => $arguments['path'],
                    'creator_id' => 1,
                    'method' => 'get',
                    'permission_mark' => lcfirst($controller),
                    'component' => $arguments['component'],
                ]);
            } else {
                $id = $hasMenu->id;
            }

            $reflectClass = new \ReflectionClass($this->app->make($arguments['controller']));

            $exceptMethods = $this->getExceptionMethods($reflectClass);

            $methods = $this->getCurrentControllerMethods($reflectClass);

            $initMethods = $this->initMethods();

            foreach ($methods as $method) {
                if (!in_array($method, $exceptMethods)) {
                    $hasInit = $initMethods[$method] ?? false;
                    // 如果已经存在 直接跳过
                    if (Permissions::where('module', $module)
                                    ->where('permission_mark', lcfirst($controller) . '@' . $method)->find()) {
                        continue;
                    }
                    $data = [
                        'level' => $permission->id . '-' .$id,
                        'permission_mark' => lcfirst($controller) . '@' . $method,
                        'parent_id' => $id,
                        'module' => $module,
                        'type' => Permissions::BTN_TYPE,
                    ];
                    if (!$hasInit) {
                        $name = $output->ask($input, sprintf('请输入方法【%s】的菜单名称', $method));
                        $data['permission_name'] = $name;
                    } else {
                        [$name, $httpMethod] = $initMethods[$method];
                        $data['permission_name'] = $name;
                        $data['method'] = $httpMethod;
                    }

                    $permissionModel->createBy($data);
                }
            }

            $output->info('success');
        } catch (\Exception $e) {
            $output->error($e->getMessage());
        }
        //dd($reflectClass->getMethods());
       // dd($this->app->make($arguments['controller'])->methods());


    }


    /**
     * 获取 except 方法
     *
     * @time 2020年05月08日
     * @param \ReflectionClass $class
     * @return array
     */
    protected function getExceptionMethods(\ReflectionClass $class)
    {
        $methods = [];

        $methods[] = '__construct';

        foreach ($class->getParentClass()->getMethods() as $method) {
            $methods[] = $method->getName();
        }

        return $methods;
    }

    /**
     * 获取当前控制器的方法
     *
     * @time 2020年05月08日
     * @param \ReflectionClass $class
     * @return array
     */
    protected function getCurrentControllerMethods(\ReflectionClass $class)
    {
        $methods = [];

        foreach ($class->getMethods() as $method) {
            $methods[] = $method->getName();
        }

        return $methods;
    }

    /**
     * 初始化方法
     *
     * @time 2020年05月08日
     * @return \string[][]
     */
    protected function initMethods()
    {
        return [
            'index' => ['列表', 'get'],
            'save'  => ['保存', 'post'],
            'read'  => ['读取', 'get'],
            'update' => ['更新', 'put'],
            'delete' => ['删除', 'delete'],
        ];
    }
}