<?php
// +----------------------------------------------------------------------
// | SentCMS [ WE CAN DO IT JUST THINK IT ]
// +----------------------------------------------------------------------
// | Copyright (c) 2013 http://www.tensent.cn All rights reserved.
// +----------------------------------------------------------------------
// | Author: molong <molong@tensent.cn> <http://www.tensent.cn>
// +----------------------------------------------------------------------

namespace app\model;

use think\facade\Cache;
use think\Model;

/**
 * 设置模型
 */
class Config extends Model {

	protected $type = array(
		'id' => 'integer',
	);

	protected $auto   = array('name', 'update_time', 'status' => 1);
	protected $insert = array('create_time');

	protected function setNameAttr($value) {
		return strtolower($value);
	}

	protected function getTypeTextAttr($value, $data) {
		$config    = Cache::get('system_config');
		$type      = $config['config_type_list'];
		$type_text = explode(',', $type[$data['type']]);
		return $type_text[0];
	}

	public function lists() {
		$map = array('status' => 1);
		$res = $this->where($map)->field('type,name,value')->select();

		$config = array();
		foreach ($res->toArray() as $value) {
			$config[$value['name']] = $this->parse($value['type'], $value['value']);
		}
		return $config;
	}

	public function updateConfig($data) {
		if (empty($data['config'])) {
			$this->error = "无更新";
			return false;
		}
		foreach ($data['config'] as $key => $value) {
			self::update(['value' => $value], ['name' => $key], ['value']);
		}
		Cache::set('system_config', null);
		return true;
	}

	/**
	 * 根据配置类型解析配置
	 * @param  integer $type  配置类型
	 * @param  string  $value 配置值
	 * @author 麦当苗儿 <zuojiazi@vip.qq.com>
	 */
	private function parse($type, $value) {
		switch ($type) {
		case 'textarea': //解析数组
			$array = preg_split('/[,;\r\n]+/', trim($value, ",;\r\n"));
			if (strpos($value, ':')) {
				$value = array();
				foreach ($array as $val) {
					$list = explode(':', $val);
					if (isset($list[2])) {
						$value[$list[0]] = $list[1] . ',' . $list[2];
					} else {
						$value[$list[0]] = $list[1];
					}
				}
			} else {
				$value = $array;
			}
			break;
		}
		return $value;
	}

	public function getThemesList() {
		$files           = array();
		$files['pc']     = $this->getList('pc');
		$files['mobile'] = $this->getList('mobile');
		return $files;
	}

	protected function getList($type) {
		$path = './template/';
		$file = opendir($path);
		while (false !== ($filename = readdir($file))) {
			if (!in_array($filename, array('.', '..'))) {
				$files = $path . $filename . '/info.php';
				if (is_file($files)) {
					$info = include $files;
					if (isset($info['type']) && $info['type'] == $type) {
						$info['id']  = $filename;
						$info['img'] = '/template/' . $filename . '/' . $info['img'];
						$list[]      = $info;
					} else {
						continue;
					}
				}
			}
		}
		return isset($list) ? $list : array();
	}
}