<?php

namespace App\Console\Commands;

use App\Module\System\Models\AdminMenu;
use Illuminate\Console\Command;
use Illuminate\Support\Facades\Route;
use Illuminate\Support\Str;

/**
 * 获取菜单详情命令
 *
 * 根据菜单ID获取菜单项的详细信息，包括子菜单和URI有效性检查
 */
class GetMenuById extends Command
{
    /**
     * The name and signature of the console command.
     *
     * @var string
     */
    protected $signature = 'admin:get-menu {id : 菜单项ID} {--delete : 是否删除该菜单项}';

    /**
     * The console command description.
     *
     * @var string
     */
    protected $description = '获取特定ID的菜单项详细信息';

    /**
     * Execute the console command.
     *
     * @return int
     */
    public function handle()
    {
        $id = $this->argument('id');

        // 获取菜单项
        $menu = AdminMenu::find($id);

        if (!$menu) {
            $this->error("未找到ID为{$id}的菜单项");
            return 1;
        }

        $this->info("菜单项详细信息:");
        $this->table(
            ['属性', '值'],
            [
                ['ID', $menu->id],
                ['标题', $menu->title],
                ['URI', $menu->uri],
                ['父ID', $menu->parent_id],
                ['排序', $menu->order],
                ['图标', $menu->icon],
                ['显示', $menu->show ? '是' : '否'],
                ['创建时间', $menu->created_at],
                ['更新时间', $menu->updated_at]
            ]
        );

        // 获取子菜单
        $childMenus = AdminMenu::where('parent_id', $menu->id)->get();

        if ($childMenus->isNotEmpty()) {
            $this->info("\n子菜单:");

            $table = [];
            foreach ($childMenus as $childMenu) {
                $table[] = [
                    'id' => $childMenu->id,
                    'title' => $childMenu->title,
                    'uri' => $childMenu->uri,
                    'order' => $childMenu->order,
                    'show' => $childMenu->show ? '是' : '否'
                ];
            }

            $this->table(['ID', '标题', 'URI', '排序', '显示'], $table);
        } else {
            $this->info("\n没有子菜单");
        }

        // 检查URI是否有效
        if (!empty($menu->uri)) {
            $this->info("\n检查URI是否有效:");

            // 获取所有路由
            $routes = Route::getRoutes();
            $routeUris = [];

            foreach ($routes as $route) {
                if (Str::startsWith($route->uri(), 'admin/')) {
                    $routeUris[] = str_replace('admin/', '', $route->uri());
                }
            }

            // 获取所有模块的控制器
            $modules = [
                'Activity', 'Article', 'Farm', 'File', 'Fund', 'Game', 'GameItems',
                'OAuth', 'Pet', 'Sms', 'System', 'Task', 'Team', 'User'
            ];

            $controllerUris = [];

            foreach ($modules as $module) {
                $controllerDir = app_path("Module/{$module}/AdminControllers");

                if (!is_dir($controllerDir)) {
                    continue;
                }

                $controllers = array_filter(scandir($controllerDir), function($file) {
                    return !in_array($file, ['.', '..']) &&
                           pathinfo($file, PATHINFO_EXTENSION) === 'php' &&
                           !Str::contains($file, 'Helper');
                });

                foreach ($controllers as $controller) {
                    $controllerName = pathinfo($controller, PATHINFO_FILENAME);
                    $uri = $this->getControllerUri($controllerName);
                    $controllerUris[] = $uri;
                }
            }

            $uri = ltrim($menu->uri, '/');
            $isValidRoute = false;
            $isValidController = false;

            // 检查路由
            foreach ($routeUris as $routeUri) {
                if (Str::startsWith($routeUri, $uri) || $routeUri === $uri) {
                    $isValidRoute = true;
                    break;
                }
            }

            // 检查控制器
            foreach ($controllerUris as $controllerUri) {
                if ($controllerUri === $uri) {
                    $isValidController = true;
                    break;
                }
            }

            if ($isValidRoute) {
                $this->info("  - 路由: 有效");
            } else {
                $this->error("  - 路由: 无效");
            }

            if ($isValidController) {
                $this->info("  - 控制器: 有效");
            } else {
                $this->error("  - 控制器: 无效");
            }

            if (!$isValidRoute && !$isValidController) {
                $this->error("  - URI无效，可能会导致404错误");

                // 删除菜单项
                if ($this->option('delete') || $this->confirm('是否要删除此菜单项？')) {
                    // 更新子菜单的父ID
                    foreach ($childMenus as $childMenu) {
                        $childMenu->parent_id = $menu->parent_id;
                        $childMenu->save();
                        $this->info("  - 更新子菜单: ID = {$childMenu->id}, 标题 = {$childMenu->title}, 新父ID = {$menu->parent_id}");
                    }

                    // 删除菜单项
                    $menu->delete();
                    $this->info("  - 已删除菜单项: ID = {$menu->id}, 标题 = {$menu->title}, URI = {$menu->uri}");
                }
            }
        }

        return 0;
    }

    /**
     * 根据控制器名称猜测URI
     *
     * @param string $controllerName
     * @return string
     */
    protected function getControllerUri(string $controllerName): string
    {
        // 移除Controller后缀
        $name = str_replace('Controller', '', $controllerName);

        // 转换为kebab-case
        $uri = Str::kebab($name);

        return $uri;
    }
}