<?php

namespace Admin\Model;

use Common\Model\ModelModel;
use Think\Storage;
use Util\Tree;

/**
 * 功能模块模型
 *
 */
class ModuleModel extends ModelModel
{
    /**
     * 数据库表名
     *
     */
    protected $tableName = 'admin_module';

    /**
     * 自动验证规则
     *
     */
    protected $_validate = array(
        array('name', 'require', '模块名称不能为空', self::MUST_VALIDATE, 'regex', self::MODEL_BOTH),
        array('name', '', '该模块已存在', self::MUST_VALIDATE, 'unique', self::MODEL_BOTH),
        array('title', 'require', '模块标题不能为空', self::MUST_VALIDATE, 'regex', self::MODEL_BOTH),
        array('description', 'require', '模块描述不能为空', self::MUST_VALIDATE, 'regex', self::MODEL_BOTH),
        array('developer', 'require', '模块开发者不能为空', self::MUST_VALIDATE, 'regex', self::MODEL_BOTH),
        array('version', 'require', '模块版本不能为空', self::MUST_VALIDATE, 'regex', self::MODEL_BOTH),
        array('admin_menu', 'require', '模块菜单节点不能为空', self::MUST_VALIDATE, 'regex', self::MODEL_BOTH),
    );

    /**
     * 自动完成规则
     *
     */
    protected $_auto = array(
        array('create_time', 'time', self::MODEL_INSERT, 'function'),
        array('update_time', 'time', self::MODEL_BOTH, 'function'),
        array('sort', '0', self::MODEL_INSERT),
        array('status', '1', self::MODEL_INSERT),
    );

    /**
     * 安装描述文件名
     *
     */
    public function install_file()
    {
        return 'opencmf.php';
    }

    /**
     * 获取模块菜单
     *
     */
    public function getAdminMenu($module_name = MODULE_NAME)
    {
        // 获取模块左侧导航
        $where['name'] = $module_name;
        $module_info = $this->where($where)->find();
        $_side_menu_list = json_decode($module_info['admin_menu'], true);

        // 转换成树结构
        $tree = new tree();
        return $tree->list2tree($_side_menu_list);
    }

    /**
     * 获取模块当前菜单
     *
     */
    public function getCurrentMenu($module_name = MODULE_NAME)
    {
        $admin_menu = $this->getFieldByName($module_name, 'admin_menu');
        $admin_menu = json_decode($admin_menu, true);
        foreach ($admin_menu as $key => $val) {
            if (isset($val['url'])) {
                $config_url =$val['url'];
                $current_url = MODULE_NAME . '/' . CONTROLLER_NAME . '/' . ACTION_NAME;
                if ($config_url === $current_url) {
                    $result = $val;
                }
            }
        }
        return $result;
    }

    /**
     * 获取所有模块菜单
     * @param string $addon_dir
     *
     */
    public function getAllMenu()
    {
        $uid = is_login();
        $user_group = D('Admin/Access')->getFieldByUid($uid, 'group'); // 获得当前登录用户信息
        $group_info = D('Admin/Group')->find($user_group);
        $group_auth = json_decode($group_info['menu_auth'], true); // 获得当前登录用户所属部门的权限列表
        // 获取所有菜单
        $menu_list = S('MENU_LIST_' . $uid);
        if (!$menu_list || APP_DEBUG === true) {
            $con['status'] = 1;
            $system_module_list = $this->where($con)->order('sort asc, id asc')->select();
            $tree = new tree();
            $menu_list = array();

            foreach ($system_module_list as $key => &$module) {
                $menu = json_decode($module['admin_menu'], true);
                if(!empty($group_auth['Admin'])) {//为空表示是管理员
                    foreach ($menu as $k => $v) {
                        if ($v['id'] == 1) continue;
                        if (!in_array($v['id'], $group_auth['Admin'])) unset($menu[$k]);
                    }
                }

                $temp = $tree->list2tree($menu);
                $menu_list[$module['name']] = $temp[0];
                $menu_list[$module['name']]['id'] = $module['id'];
                $menu_list[$module['name']]['name'] = $module['name'];
            }
            S('MENU_LIST_' . $uid, $menu_list, 3600); // 缓存配置
        }
        return $menu_list;
    }

    /**
     * 根据菜单ID的获取其所有父级菜单
     * @param array $current_menu 当前菜单信息
     * @return array 父级菜单集合
     *
     */
    public function getParentMenu($current_menu = '', $module_name = MODULE_NAME)
    {
        if (!$current_menu) {
            $current_menu = $this->getCurrentMenu();
        }
        if (!$current_menu) {
            return false;
        }
        $admin_menu = $this->getFieldByName($module_name, 'admin_menu');
        $admin_menu = json_decode($admin_menu, true);
        $pid = $current_menu['pid'];
        $temp = array();
        $result[] = $current_menu;
        while (true) {
            foreach ($admin_menu as $key => $val) {
                if ($val['id'] == $pid) {
                    $pid = $val['pid'];
                    array_unshift($result, $val); // 将父菜单插入到第一个元素前
                }
            }
            if ($pid == '0') {
                break;
            }
        }
        return $result;
    }

    /**
     * 获取模块列表
     * @param string $addon_dir
     *
     */
    public function getAll()
    {
        // 获取除了Common等系统模块外的用户模块
        // 文件夹下必须有$install_file定义的安装描述文件
        $dirs = array_map('basename', glob(APP_PATH . '*', GLOB_ONLYDIR));
        foreach ($dirs as $dir) {
            $config_file = realpath(APP_PATH . $dir) . '/' . $this->install_file();
            if (Storage::has($config_file)) {
                $module_dir_list[] = $dir;
                $temp_arr = include $config_file;
                $temp_arr['info']['status'] = -1; //未安装
                $module_list[$temp_arr['info']['name']] = $temp_arr['info'];
            }
        }

        // 获取系统已经安装的模块信息
        $installed_module_list = $this->field(true)
            ->order('sort asc,id asc')
            ->select();
        if ($installed_module_list) {
            foreach ($installed_module_list as &$module) {
                $new_module_list[$module['name']] = $module;
                $new_module_list[$module['name']]['admin_menu'] = json_decode($module['admin_menu'], true);
            }
            // 系统已经安装的模块信息与文件夹下模块信息合并
            $module_list = array_merge($module_list, $new_module_list);
        }

        foreach ($module_list as &$val) {
            switch ($val['status']) {
                case '-2': // 损坏
                    $val['status_icon'] = '<span class="text-danger">删除记录</span>';
                    $val['right_button']['damaged']['title'] = '删除记录';
                    $val['right_button']['damaged']['attribute'] = 'class="label label-danger ajax-get" href="' . U('setStatus', array('status' => 'delete', 'ids' => $val['id'])) . '"';
                    break;
                case '-1': // 未安装
                    $val['status_icon'] = '<i class="fa fa-download text-success"></i>';
                    $val['right_button']['install_before']['title'] = '安装';
                    $val['right_button']['install_before']['attribute'] = 'class="label label-success" href="' . U('install_before', array('name' => $val['name'])) . '"';
                    break;
                case '0': // 禁用
                    $val['status_icon'] = '<i class="fa fa-ban text-danger"></i>';
                    $val['right_button']['update_info']['title'] = '更新菜单';
                    $val['right_button']['update_info']['attribute'] = 'class="label label-info ajax-get no-refresh" href="' . U('updateInfo', array('id' => $val['id'])) . '"';
                    $val['right_button']['forbid']['title'] = '启用';
                    $val['right_button']['forbid']['attribute'] = 'class="label label-success ajax-get" href="' . U('setStatus', array('status' => 'resume', 'ids' => $val['id'])) . '"';
                    $val['right_button']['uninstall_before']['title'] = '卸载';
                    $val['right_button']['uninstall_before']['attribute'] = 'class="label label-danger " href="' . U('uninstall_before', array('id' => $val['id'])) . '"';
                    break;
                case '1': // 正常
                    $val['status_icon'] = '<i class="fa fa-check text-success"></i>';
                    $val['right_button']['update_info']['title'] = '更新菜单';
                    $val['right_button']['update_info']['attribute'] = 'class="label label-info ajax-get no-refresh" href="' . U('updateInfo', array('id' => $val['id'])) . '"';
                    if (!$val['is_system']) {
                        $val['right_button']['forbid']['title'] = '禁用';
                        $val['right_button']['forbid']['attribute'] = 'class="label label-warning ajax-get" href="' . U('setStatus', array('status' => 'forbid', 'ids' => $val['id'])) . '"';
                        $val['right_button']['uninstall_before']['title'] = '卸载';
                        $val['right_button']['uninstall_before']['attribute'] = 'class="label label-danger " href="' . U('uninstall_before', array('id' => $val['id'])) . '"';
                    }
                    break;
            }
        }
        return $module_list;
    }

    /**
     * 获取模块名称列表
     * @param string $addon_dir
     *
     */
    public function getNameList()
    {
        $list = $this->getField('name', true);
        foreach ($list as $val) {
            $return[$val] = $val;
        }
        return $return;
    }
}