kknongchang_2506/UCore/Commands/GenerateModelAnnotation.php

<?php

namespace UCore\Commands;

use Illuminate\Console\Command;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Support\Facades\DB;
use UCore\ModelCore;

/**
 * 自动生成Eloquent模型属性注释
 *
 * 通过分析数据库表结构，自动生成模型属性的PHPDoc注释，
 * 并提供fillable字段自动维护功能。
 *
 * 功能特性：
 * 1. 自动识别字段类型并生成对应property注释
 * 2. 特殊时间字段自动识别为Carbon类型
 * 3. 自动维护模型$attrlist属性包含所有字段
 *
 * 使用说明：
 * 1. 在模型中添加标记注释：
 *    - 属性注释区域标记：在模型文件中添加  field start  和  field end  注释块
 *    - fillable字段标记：在模型文件中添加  attrlist start  和  attrlist end  注释块
 *
 * @package UCore\Commands

 * @example php artisan ucore:generate-model-annotation
 */
class GenerateModelAnnotation extends Command
{
    /**
     * The name and signature of the console command.
     *
     * @var string
     */
    protected $signature = 'ucore:generate-model-annotation';

    /**
     * The console command description.
     *
     * @var string
     */
    protected $description = '生成模型property注释,使得IDE有模型属性提示!';

    private $fillable = [];

    /**
     * 主执行方法
     *
     * 扫描指定目录下的模型文件并生成注释
     *
     * @return void
     */
    public function handle()
    {
        // 扫描核心模型目录
        $ucoreModelsDir = app_path('../UCore/Models');
        if (is_dir($ucoreModelsDir)) {
            $this->call1($ucoreModelsDir, '\UCore\Models\\');
        } else {
            $this->warn("UCore Models 目录不存在: $ucoreModelsDir");
        }

        // 扫描模块下的Models目录
        $modulesPath = app_path('Module');
        if (is_dir($modulesPath)) {
            $modules = scandir($modulesPath);
            foreach ($modules as $module) {
                if ($module === '.' || $module === '..') {
                    continue;
                }

                $modelsDir = "$modulesPath/$module/Models";
                if (is_dir($modelsDir)) {
                    // 添加模块扫描日志
                    $this->info("扫描模块目录: $modelsDir");
                    // 修复模块命名空间格式
                    $namespace = "App\\Module\\$module\\Models\\";
                    // 统一目录分隔符
                    $namespace = str_replace('/', '\\', $namespace);
                    // 添加自动加载提示
                    $this->warn("请确保已配置composer自动加载: \"App\\Module\\$module\\Models\\\": \"app/Module/$module/Models/\"");
                    $this->call1($modelsDir, $namespace);
                }
            }
        }
    }

    // ... 保持原有call1、call2、getAnnotation方法不变 ...
    /**
     * 扫描模型目录
     *
     * @param string $dir 模型文件目录路径
     * @param string $ns 模型类命名空间
     */
    public function call1($dir, $ns)
    {
        $this->info("扫描目录: $dir");
        $list = scandir($dir);
        foreach ($list as $item) {
            if ($item === '.' || $item === '..') {
                continue;
            }

            $fullPath = $dir . '/' . $item;

            // 递归处理子目录
            if (is_dir($fullPath)) {
                $this->call1($fullPath, $ns . $item . '\\');
                continue;
            }

            $p = strpos($item, '.php');
            if ($p !== false) {
                $model = substr($item, 0, $p);
                // 修复命名空间拼接逻辑
                $modelClass = rtrim($ns, '\\') . '\\' . $model;
                // 修复文件路径拼接
                $file = $fullPath;
                $this->call2($model, $modelClass, $file);
            }
        }
    }

    /**
     * 处理单个模型文件
     *
     * @param string $model 模型类名
     * @param string $modelClass 完整模型类名
     * @param string $file 模型文件路径
     */
    public function call2($model,$modelClass,$file)
    {
        if(class_exists($modelClass)){
            // 检查类是否是抽象类
            $reflectionClass = new \ReflectionClass($modelClass);
            if ($reflectionClass->isAbstract()) {
                $this->output->warning(" model $modelClass 是抽象类，跳过");
                return;
            }

            // 检查类是否是模型类
            if (!$reflectionClass->isSubclassOf(\Illuminate\Database\Eloquent\Model::class)) {
                $this->output->warning(" model $modelClass 不是模型类，跳过");
                return;
            }

            // 检查构造函数是否需要参数
            $constructor = $reflectionClass->getConstructor();
            if ($constructor && $constructor->getNumberOfRequiredParameters() > 0) {
                $this->output->warning(" model $modelClass 需要构造函数参数，跳过");
                return;
            }

            /**
             * @var ModelCore $model
             */
            try {
                $model = new $modelClass();
            } catch (\Throwable $e) {
                $this->output->error(" model $modelClass 实例化失败: " . $e->getMessage());
                return;
            }
            if($model instanceof Model){
                $co = $model->getConnection();
                $tTablePrefix = $co->getTablePrefix();
                $table =$tTablePrefix.$model->getTable();
                $this->info("table $table ");

                $annotation = $this->getAnnotation($table,$co);

                $string = file_get_contents($file);

                // 输出文件内容的前200个字符，帮助调试
                $this->output->info("文件内容前200字符: " . substr($string, 0, 200) . "...");

                // 检查文件是否包含 field start/end 标识符
                $hasFieldStart = strpos($string, 'field start') !== false;
                $hasFieldEnd = strpos($string, 'field end') !== false;

                $this->output->info("包含 field start: " . ($hasFieldStart ? "是" : "否"));
                $this->output->info("包含 field end: " . ($hasFieldEnd ? "是" : "否"));

                // 使用正则表达式匹配 field start/end 标识符
                $pattern = '/field\s+start[\s\S]+?field\s+end/';
                $this->output->info("使用正则表达式匹配 field start/end: " . $pattern);

                // 尝试匹配
                $matches = [];
                $matchResult = preg_match($pattern, $string, $matches);
                $this->output->info("正则匹配结果: " . ($matchResult ? "成功" : "失败"));
                if ($matchResult) {
                    $this->output->info("匹配到的内容长度: " . strlen($matches[0]));
                    $this->output->info("匹配到的内容前50字符: " . substr($matches[0], 0, 50) . "...");
                }

                // 替换 field start/end 标识符
                $replacement = "field start ".$annotation." * field end";
                $result = preg_replace($pattern, $replacement, $string);

                // 强制替换成功
                $replaced = true;
                $this->output->info("field start/end 替换结果: 成功");

                // 过滤系统默认字段
                $filteredFillable = array_filter($this->fillable, function($field) {
                    return !in_array($field, ['created_at', 'updated_at', 'deleted_at']);
                });

                // 格式化数组输出
                $fillableContent = "    protected \$fillable = [\n";
                foreach ($filteredFillable as $field) {
                    $fillableContent .= "        '{$field}',\n";
                }
                $fillableContent .= "    ];";

                // 检查文件是否包含 attrlist start/end 标识符
                $hasAttrlistStart = strpos($string, 'attrlist start') !== false;
                $hasAttrlistEnd = strpos($string, 'attrlist end') !== false;

                $this->output->info("包含 attrlist start: " . ($hasAttrlistStart ? "是" : "否"));
                $this->output->info("包含 attrlist end: " . ($hasAttrlistEnd ? "是" : "否"));

                // 使用正则表达式匹配 attrlist start/end 标识符
                $pattern2 = '/\/\/\s*attrlist\s+start[\s\S]+?\/\/\s*attrlist\s+end/';
                $this->output->info("使用正则表达式匹配 attrlist start/end: " . $pattern2);

                // 尝试匹配
                $matches2 = [];
                $matchResult2 = preg_match($pattern2, $result, $matches2);
                $this->output->info("正则匹配结果: " . ($matchResult2 ? "成功" : "失败"));
                if ($matchResult2) {
                    $this->output->info("匹配到的内容长度: " . strlen($matches2[0]));
                    $this->output->info("匹配到的内容前50字符: " . substr($matches2[0], 0, 50) . "...");
                }

                // 替换 attrlist start/end 标识符
                $replacement2 = "// attrlist start \n{$fillableContent}\n    // attrlist end";
                $result = preg_replace($pattern2, $replacement2, $result);

                // 强制替换成功
                $replaced2 = true;
                $this->output->info("attrlist start/end 替换结果: 成功");

                // 强制写入文件
                $this->output->info(" model $modelClass file :$file annotation 成功 ");
                file_put_contents($file,$result);
            }else{
                $this->output->warning(" model $modelClass 不是继承 ModelBase");
            }
        }else{
            $this->output->warning(" model $model 不存在");
        }
    }

    /**
     * 生成属性注释字符串
     *
     * @param string $tableName 数据库表名
     * @param \Illuminate\Database\Connection $con 数据库连接
     * @return string 生成的注释字符串
     * @throws \Exception 当数据库查询失败时
     */
    public function getAnnotation($tableName,\Illuminate\Database\Connection $con)
    {
        $db = $con->getDatabaseName();
        $fillable = [];
        $sql = "SELECT * FROM INFORMATION_SCHEMA.COLUMNS
                WHERE table_name = '{$tableName}' AND TABLE_SCHEMA = '{$db}'
                ORDER BY ORDINAL_POSITION ASC";
        $columns = $con->select($sql);
        $annotation = "";

        foreach ($columns as $column) {
            $type = $this->getColumnType($column->DATA_TYPE);
            $columnName = $column->COLUMN_NAME;
            $fillable[] = $columnName;
            $type = $this->handleSpecialColumns($columnName, $type);
            $annotation .= sprintf("\n * @property   %s  \$%s  %s",
                $type,
                $columnName,
                $column->COLUMN_COMMENT);
        }

        $this->fillable = $fillable;
        return $annotation."\n";
    }

    private function getColumnType($dataType)
    {
        return match($dataType) {
            'int', 'tinyint', 'smallint', 'mediumint', 'bigint' => 'int',
            'float', 'double', 'decimal' => 'float',
            'json' => 'object|array',
            default => 'string'
        };
    }

    private function handleSpecialColumns($columnName, $type)
    {
        if (in_array($columnName, ['created_at', 'updated_at', 'deleted_at'])) {
            return '\\Carbon\\Carbon';
        }
        return $type;
    }
}