<?php
/**
 * 用户档案模型 - 数据对象模型
 * @author Ty80 <e启学教育> 
 * @version TS3.0
 */
class UserProfileModel	extends	Model {

	const DEPARTMENT_ID = 34;						// 部门的字段ID
	const DEPARTMENT_KEY = 'department';			// 部门的字段KEY

	protected $tableName = 'user_profile';
	protected $fields = array(0=>'uid',1=>'field_id',2=>'field_data',3=>'privacy');

	public static $profileSetting = array();		// 静态档案配置字段
	public static $sysProfile = array('intro', 'work_position', 'mobile', 'tel', 'work_director', 'department');			// 系统默认的字段，用户数据里面必须有的

	/**
	 * 获取用户的分类信息列表
	 * @return array 用户的分类信息列表
	 */
	public function getCategoryList() {
		$map['field_type'] = 0;
		$category_list = $this->_getUserProfileSetting($map);

		return $category_list;
	}

	/**
	 * 获取用户资料配置信息 - 不分页型
	 * @param array $map 查询条件
	 * @param string $order 排序条件
	 * @return array 用户资料配置信息
	 */
	public function getUserProfileSetting($map = null, $order = 'field_key, display_order ASC') {
		$key = md5(implode("", $map).$order);
		if($setting = static_cache('profile_'.$key)) {
			return $setting;
		}
		$setting = $this->_getUserProfileSetting($map, $order);
		$setting = $this->_formatUserProfileSetting($setting);
		static_cache('profile_'.$key,$setting);

		return $setting;
	}

	/**
	 * 获取用户资料配置信息的树形结构，已分类进行树形分类
	 * @param array $map 查询条件
	 * @param string $order 排序条件
	 * @return array 用户资料配置信息的树形结构，已分类进行树形分类
	 */
	public function getUserProfileSettingTree($map = null, $order = 'field_key, display_order ASC') {
		$setting = $this->_getUserProfileSetting($map, $order);
		$setting = $this->_makeUserProfileSettingTree($setting, 0);

		return $setting;
	}
	
	/**
	 * 删除指定的资料配置字段
	 * @param array $filed_ids 配置字段ID数组
	 * @return boolean 是否删除成功
	 */
	public function deleteProfileSet($filed_ids) {
		// 验证数据
		if(empty($filed_ids)) {
			$this->error = L('PUBLIC_FIELD_REQUIRED');			// 字段ID不可以为空
			return false;
		}
		// 删除配置字段操作
		$ids = is_array($filed_ids) ? $filed_ids : explode(',', $filed_ids);
		$map['field_id'] = array('IN', $ids);
		$reslut = D('')->table(C('DB_PREFIX').'user_profile_setting')->where($map)->delete();
		if($reslut !== false) {
			return true;
		} else {
			$this->error = L('PUBLIC_FIELD_DELETE_FAIL');		// 字段删除失败
			return false;
		}
	}

	/**
	 * 获取指定用户的档案信息
	 * @param integet $uid 用户UID
	 * @return array 指定用户的档案信息
	 */
	public function getUserProfile($uid) {
		// 验证数据
		if(empty($uid)) {
			return false;
		}
		if(($data = model('Cache')->get('user_profile_'.$uid)) === false) {
			$map['uid'] = $uid;
			$profile = $this->where($map)->findAll();
			$profile = $this->_formatUserProfile($profile);
			$data = empty($profile[$uid])? array():$profile[$uid];
			model('Cache')->set('user_profile_'.$uid,$data);
		}

		return $data;
	}

	/**
	 * 清除指定用户的档案缓存
	 * @param array $uids 用户UID数组
	 * @return void
	 */
	public function cleanCache($uids) {
		!is_array($uids) && $uids = explode(',', $uids);
		if(empty($uids)) {
			return false;
		}
		$cache = model('Cache');
		foreach($uids as $v) {
			$cache->rm('user_profile_'.$v);
		}
	}

	/**
	 * 批量获取多个用户的档案信息
	 * @param array $uids 用户UID数组
	 * @param string $category 字段类型，未使用
	 * @return array 多个用户的档案信息
	 */
	public function getUserProfileByUids($uids, $category = null) {
		!is_array($uids) && $uids = explode(',', $uids);
		$cacheList = model('Cache')->getList('user_profile_', $uids);
		
		foreach($uids as $v) {
			!$cacheList[$v] && $cacheList[$v] = $this->getUserProfile($v);
		}

		return $cacheList;
	}

	/**
	 * 获取用户配置信息字段信息
	 * @return array 用户配置信息字段信息
	 */
	public function getUserProfileInputType() {
		$input_type = array(
			'input'=>L('PUBLIC_INPUT_FORM'),					// 输入表单
			'inputnums' =>L('PUBLIC_NUM_INPUT'),				// 纯数字input输入
			'textarea'=>L('PUBLIC_SEVERAL_TEXTFIELD'),			// 多行文本
			'select'=>L('PUBLIC_DROPDOWN_MENU'),				// 下拉菜单
			'radio'=>L('PUBLIC_RADIO_BUTTON'),					// 单选框
			'checkbox'=>L('PUBLIC_CHECK_BOX'),					// 复选框
			'date'=>L('PUBLIC_TIME_SELECT'),					// 时间选择
			'selectUser'=>L('PUBLIC_USER_SELECT'),				// 用户选择
			'selectDepart'=>L('PUBLIC_DEPARTMENT_SELECT'),		// 部门选择
		);

		return $input_type;
	}

	/**
	 * 保存指定用户的档案信息
	 * @param integer $uid 用户UID
	 * @param array $data 用户档案信息
	 * @return boolean 是否保存成功
	 */
	public function saveUserProfile($uid, $data) {
		$field_ids = $delete_map = $save_data = array();
		$delete_map['uid'] = $uid;
		if ( isset( $_POST['cid'] ) ){
			$cmap['field_type'] = intval ( $_POST['cid'] );
			$setting = $this->getUserProfileSetting($cmap);
			foreach ( $setting as $sk=>$se ){
				if ( !isset( $data[$se['field_key']] )){
					$data[$se['field_key']] = '';
				}
			}
		} else {
			$setting = $this->getUserProfileSetting();
		}
		
		foreach ($data as $d_k => $d_v) {
			is_array($d_v) && $d_v = implode('|', $d_v);
			$field_id = $setting[$d_k]['field_id'];
			if(isset($field_id)) {
				// 判断字段是否为必填
				// 部门信息特殊处理
				if($d_k == self::DEPARTMENT_KEY) {
					if($d_v == 0) {
						continue;	
					} else {
						model('Department')->updateUserDepartById($uid, $d_v);
// 						continue;
					}
				}

				$d_v = t($d_v);
				if($setting[$d_k]['required'] > 0 && empty($d_v)) {
					$this->error = L('PUBLIC_INPUT_SOME', array('input'=>$setting[$d_k]['field_name']));			// 请输入{input}
					return false;
				}
				
				if($setting[$d_k]['form_type'] =='inputnums' && !is_numeric($d_v) && $d_v) {
					$this->error = L('PUBLIC_SOME_NOT_RIGHT', array('input'=>$setting[$d_k]['field_name']));		// {input}格式不正确
					return false;
				}

				$field_ids[] = $field_id;
				$d_v = str_replace("'", "\\'", $d_v);
				$save_data[] = "{$uid}, {$field_id}, '".(('date' == $setting[$d_k]['form_type']) && !is_numeric($d_v) ? strtotime($d_v) : $d_v) . "'";
			}
		}
		if(empty($field_ids)) {
			return true;
		}
		
		$this->cleanCache($uid);

		$delete_map['field_id'] = array('IN', $field_ids);
		$sql = "INSERT INTO `".$this->tablePrefix."{$this->tableName}` (`uid`, `field_id`, `field_data`) VALUES (".implode('), (', $save_data).")";
		// 删除历史数据
		$this->where($delete_map)->limit(count($field_ids))->delete();
		// 插入新数据
		$res = $this->query($sql);

		$res = false !== $res;

		$this->error = $res ? L('PUBLIC_ADMIN_OPRETING_SUCCESS') : L('PUBLIC_ADMIN_OPRETING_ERROR');		// 操作成功，操作失败

		return $res;
	}

	/**
	 * 获取汇报关系，由上级至下级
	 * @param integer $uid 用户UID
	 * @param integer $level 显示的层级值
	 * @return array 汇报关系树形结构
	 */
	public function getUserWorkDirectorTree($uid, $level = 3) {
		// 由下级至上级
		$director_uid = $uid;
		$tree = array($director_uid);
		for($i = 1; $i < $level; $i ++) {
			$director_uid = $this->_getWorkDirector($director_uid);
			if($director_uid) {
				$tree[] = (int)$director_uid;
			} else {
				break;
			}
		}
		$tree = array_reverse($tree, true);

		return $tree;
	}

	/*** 私有方法 ***/
	/**
	 * 获取用户资料字段信息
	 * @param array $map 查询条件
	 * @param string $order 排序条件
	 * @return array 用户资料字段信息
	 */
	private function _getUserProfileSetting($map = null, $order = 'display_order,field_id ASC') {
		$setting = D('UserProfileSetting')->where($map)->order($order)->findAll();
		return $setting;
	}

	/**
	 * 格式化用户资料字段信息
	 * @param array $setting 用户资料字段信息
	 * @return array 格式化后的用户资料字段信息
	 */
	private function _formatUserProfileSetting($setting) {
		$_setting = array();
		foreach($setting as $s_v) { 
			$_setting[$s_v['field_key']] = $s_v;
		}

		return $_setting;
	}

	/**
	 * 生成用户字段配置的树形结构，递归方法
	 * @param array $setting 用户字段配置信息
	 * @param integer $parent_key 父级的Key值
	 * @return array 用户字段配置的树形结构
	 */
	private function _makeUserProfileSettingTree($setting, $parent_key = 0) {
		$_setting = array();
		foreach ($setting as $s_k => $s_v) {
			if ($s_v['field_type'] == $parent_key) {
				unset($setting[$s_k]);
				$s_v['child'] = $this->_makeUserProfileSettingTree($setting, $s_v['field_id']);
				$_setting[$s_v['field_key']] = $s_v;
			}
		}

		return $_setting;
	}

	/**
	 * 格式化用户的档案数据
	 * @param array $profile 档案数据
	 * @return array 格式化后的用户档案数据
	 */
	private function _formatUserProfile($profile) {
		$_profile = array();
		foreach($profile as $p_v) {
			$_profile[$p_v['uid']][$p_v['field_id']] = $p_v;
		}

		return $_profile;
	}

	/**
	 * 获取指定用户的直接领导的UID
	 * @param integer $uid 用户UID
	 * @return integer 指定用户的直接领导的UID
	 */
	private function _getWorkDirector($uid) {
		$user_profile = $this->getUserProfileByUids($uid);
		$user_profile_setting = $this->getUserProfileSetting();
		$field_id = $user_profile_setting['work_director']['field_id'];
		$director_uid = $user_profile[$uid][$field_id]['field_data'];

		return $director_uid;
	}

	/*** API使用 ***/
	/**
	 * 获取指定用户的档案信息，API使用
	 * @param integer $uid 用户UID
	 * @return array 指定用户的档案信息
	 */
	public function getUserProfileForApi($uid){
		$r = array();
		// 用户字段信息
		$profileSetting = D('UserProfileSetting')->where('type=2')->getHashList('field_id');
		$profile = $this->getUserProfile($uid);
		
		foreach($profile as $k => $v) {
			if(isset($profileSetting[$k])) {
				$r[$profileSetting[$k]['field_key']] = array('name'=>$profileSetting[$k]['field_name'],'value'=>$v['field_data']); 
			}
		}

		$r['department']['value'] && $r['department']['value'] = trim($r['department']['value'],'|');
		
		if($r['work_director']['value']) {
			$work_director = model('User')->getUserInfo($r['work_director']['value']);
			$r['work_director']['value'] = $work_director['uname'];
		}
	
		return $r;
	}
}