<?php

namespace ZX\Generator;

use ZX\Generator;
use ZX\Tool\File;
use ZX\Tool\Hump;
use ZX\Tool\MysqlOperation;

class Fastapi extends Generator
{
 //文件头部
 protected static $fileHeaer = '<?php ';
 //文件后缀
 protected static $fileSuffix = '.php';
 //控制器文件后缀
 protected static $controllerSuffix = 'Controller';
 //服务文件后缀
 protected static $serviceSuffix = 'Service';
 //模型文件后缀
 protected static $modelSuffix = '';
 //控制器文件路径
 protected static $controllerPath = 'controller' . DIRECTORY_SEPARATOR . 'Admin';
 //服务文件路径
 protected static $servicePath = 'service' . DIRECTORY_SEPARATOR . 'Admin';
 //模型文件路径
 protected static $modelPath = 'model';
 //应用根路径
 protected static $appPath = 'app';
 //控制器目录名称
 protected static $allControllerPath = '';
 //服务目录名称
 protected static $allServicePath = '';
 //模型目录名称
 protected static $allModelPath = '';
 //不需要处理的字段
 protected static $notDeal = ['id', 'create_at', 'update_at', 'is_delete', 'delete_at', 'create_time', 'update_time', 'deleted_at'];

 public static function getClassName()
 {
 return basename(__CLASS__);
 }

 public static function genAllTable(bool $camel = false)
 {
 $table = MysqlOperation::getAllTableName();

 if (!empty($table)) {
 foreach ($table as $k => $v) {
 self::genTable($v['TABLE_NAME'], $camel);
 }
 }
 }

 public static function genPath(string $path = './')
 {
 self::$allControllerPath = $path . self::$appPath . DIRECTORY_SEPARATOR . self::$controllerPath;
 self::$allServicePath = $path . self::$appPath . DIRECTORY_SEPARATOR . self::$servicePath;
 self::$allModelPath = $path . self::$appPath . DIRECTORY_SEPARATOR . self::$modelPath;

 File::makeFile(self::$allControllerPath);
 File::makeFile(self::$allServicePath);
 File::makeFile(self::$allModelPath);
 }

 public static function genTable(string $tableName, bool $camel = false)
 {
 //获取表的字段
 $column = MysqlOperation::getTableColumn($tableName);
 //生成目录
 self::genPath();
 //生产控制器
 self::genController($tableName, $column, $camel);
 //生产服务
 self::genService($tableName, $column, $camel);
 //生产模型
 self::genModel($tableName, $column, $camel);
 }

 public static function genController(string $tableName, array $column, bool $camel = false)
 {
 //表名
 $upTableName = ucfirst(Hump::camelize($tableName));

 $content = File::getFileContent(new self(), 'Controller.template', self::getClassName());
 //列数据
 $paramString = self::genControllerParam($column, $camel);

 $search = ['{upTableName}', '{paramString}'];
 $replace = [$upTableName, $paramString];
 $content = str_replace($search, $replace, $content);

 $contents = self::$fileHeaer . PHP_EOL . $content;

 File::writeToFile($upTableName . self::$controllerSuffix . self::$fileSuffix, self::$allControllerPath, $contents);
 }

 public static function genControllerParam(array $column, bool $camel = false)
 {
 $return = '';
 $array = MysqlOperation::transforColumnMysqlToPHP($column);

 foreach ($array as $k => $v) {
 if (in_array($v['COLUMN_NAME'], self::$notDeal)) {
 continue;
 }
 $default = MysqlOperation::getdefaultValue($v['DATA_TYPE']);
 //蛇形转驼峰
 $camel && $v['COLUMN_NAME'] = Hump::camelize($v['COLUMN_NAME']);

 $str = <<<EOF
 \$where['{$v['COLUMN_NAME']}'] = parameterCheck(\$request->input('{$v['COLUMN_NAME']}'), '{$v["DATA_TYPE"]}', {$default});
EOF;
 $return = $return . $str . PHP_EOL;
 }
 return $return;
 }

 public static function genService(string $tableName, array $column, bool $camel = false)
 {
 $upTableName = ucfirst(Hump::camelize($tableName));
 $lcTableName = lcfirst($upTableName);

 $content = File::getFileContent(new self(), 'Service.template', self::getClassName());

 $ifParamString = self::genServiceIfParam($tableName, $column, $camel);
 $paramString = self::genServiceParam($tableName, $column, $camel);

 $search = ['{upTableName}', '{paramString}', '{lcTableName}', '{ifParamString}'];
 $replace = [$upTableName, $paramString, $lcTableName, $ifParamString];
 $content = str_replace($search, $replace, $content);

 $contents = self::$fileHeaer . PHP_EOL . $content;

 File::writeToFile($upTableName . self::$serviceSuffix . self::$fileSuffix, self::$allServicePath, $contents);
 }

 public static function genServiceIfParam(string $tableName, array $column, bool $camel = false)
 {
 $upTableName = ucfirst(Hump::camelize($tableName));

 $lcTableName = lcfirst($upTableName);

 $return = '';
 $array = MysqlOperation::transforColumnMysqlToPHP($column);
 foreach ($array as $k => $v) {
 if (in_array($v['COLUMN_NAME'], self::$notDeal)) {
 continue;
 }

 //蛇形转驼峰
 $camel && $v['COLUMN_NAME'] = Hump::camelize($v['COLUMN_NAME']);

 $str = <<<EOF
 if (!empty(\$where['{$v['COLUMN_NAME']}'])) {
 \${$lcTableName} = \${$lcTableName}->where('{$v['COLUMN_NAME']}', \$where['{$v['COLUMN_NAME']}']);
 }
EOF;
 $return = $return . $str . PHP_EOL;
 }
 return $return;
 }

 public static function genServiceParam(string $tableName, array $column, bool $camel = false)
 {
 $upTableName = ucfirst(Hump::camelize($tableName));

 $lcTableName = lcfirst($upTableName);

 $return = '';
 $array = MysqlOperation::transforColumnMysqlToPHP($column);
 foreach ($array as $k => $v) {
 if (in_array($v['COLUMN_NAME'], self::$notDeal)) {
 continue;
 }
 //蛇形转驼峰
 $camel && $v['COLUMN_NAME'] = Hump::camelize($v['COLUMN_NAME']);

 $str = <<<EOF
 isset(\$where['{$v['COLUMN_NAME']}']) && \${$lcTableName}->{$v['COLUMN_NAME']} = \$where['{$v['COLUMN_NAME']}'];
EOF;
 $return = $return . $str . PHP_EOL;
 }
 return $return;
 }

 public static function genModel(string $tableName, array $column, bool $camel = false)
 {
 $upTableName = ucfirst(Hump::camelize($tableName));

 $content = File::getFileContent(new self(), 'Model.template', self::getClassName());

 $search = ['{upTableName}', '{tableName}'];
 $replace = [$upTableName, $tableName];
 $content = str_replace($search, $replace, $content);

 $contents = self::$fileHeaer . PHP_EOL . $content;

 File::writeToFile($upTableName . self::$modelSuffix . self::$fileSuffix, self::$allModelPath, $contents);
 }

 public static function genAllRouter()
 {
 $table = MysqlOperation::getAllTableName();

 if (!empty($table)) {
 foreach ($table as $k => $v) {
 self::genRouter($v['TABLE_NAME']);
 }
 }
 }

 public static function genRouter(string $tableName)
 {
 $camelizeTableName = Hump::camelize($tableName);
 $upTableName = ucfirst(Hump::camelize($tableName));

 $content = File::getFileContent(new self(), 'Router.template', self::getClassName());

 $search = ['{upTableName}', '{tableName}', '{$camelizeTableName}'];
 $replace = [$upTableName, $tableName, $camelizeTableName];
 $content = str_replace($search, $replace, $content);

// $content = self::$fileHeaer . PHP_EOL . $content;

 File::writeToFile('router' . self::$fileSuffix, './', $content . PHP_EOL, 'a+', true);
 }
}