<?php

defined('IN_MET') or exit('No permission');

//所有公用方法
class cloud{
    
    public $tsql;
    
    public function __construct() {
        global $_M, $_YW;
        $this->tsql     = load::own_class('tsql','new');
    }
    
    /*
    * 把数组转成JSON，用于ajax返回，可以用于普通json请求返回，也可以用于跨域的ajax的jsonp格式的数据请求返回。
    * @param array  $back      输出字符串或数组
    * @param string $callback  ajax的回调函数的名称
    */
    public function jsoncallback($back, $callback = 'callback') {
        global $_M;
        header('Content-type: application/x-javascript');
        $callback   = $_M['form'][$callback];
        $json       = json_encode($back,JSON_UNESCAPED_UNICODE);
        echo $callback?$callback . '(' . $json . ')':$json;
    }
    
    //城市信息
    public function citydata() {
        global $_M,$_YW;
        $dirfile    = PATH_APP_FILE.'public/js/city/city.min.json';
        if (!file_exists($dirfile)){
            $citys  = json_decode(file_get_contents(PATH_SYS."include/static2/vendor/select-linkage/citydata.min.json"),true);
            $i  = 0;
            $array  = [];
            foreach ($citys['citylist'] as $key => $val) {
                if(version_compare($_M['config']['metcms_v'],'6.2.0','>=')){
                    $val['p']   = substr($val['p'],0,stripos($val['p'],'('));
                    $array[$key]    = $val;
                }else{
                    foreach ($val as $pkey => $pval) {
                        array_unshift($pval,['n'=>'请选择']);
                        if(array_level($pval) == 4){
                            foreach ($pval as $akey => $aval) {
                                if(array_level($aval['a']) == 2) array_unshift($aval['a'],['s'=>'请选择']);
                                $array[$key][$pkey][$akey]    = $aval;
                            }
                            //跳过
                            continue;
                        }
                        $array[$key][$pkey]    = $pval;
                    }
                }
            }
            $citydata   = ['citylist'=>$array];
            //生成缓存
            $jsonstr    = json_encode($citydata,JSON_UNESCAPED_UNICODE);
            load::sys_func('file');
            makefile($dirfile);
            file_put_contents($dirfile, $jsonstr);
            $citystr    = self::jsoncallback($citydata);
        }else{
            $citystr    = file_get_contents($dirfile);
        }
        //返回信息
        echo $citystr;
    }
    
    public function city_url() {
        global $_M,$_YW;
        $dirfile    = PATH_APP_FILE.'public/js/city/city.min.json';
        if(file_exists($dirfile)){
            $url    = $_M['url']['app']."{$_YW['n']}/public/js/city/city.min.json";
        }else{
            $url    = class_exists('appadmin')?$_M['url']['own_name']."c=ajax&a=docitys":$_M['url']['own_name']."c=index&a=docitys";
        }
        return $url;
    }
    
    //计算时间相差天数
    public function summary() {
        global $_M,$_YW;
        $summoney   = $this->tsql->table('contract')->qfield(" Sum(h_tprice) as tprice ")->where(" h_tprice IS NOT NULL ")->one();
        return [
            'village'       => $this->tsql->table('village')->count(),
            'elevator'      => $this->tsql->table('elevator')->count(),
            'vfree'         => $this->tsql->table_unset()
                                    ->tables(['elevator','el'], 'LEFT JOIN')
                                    ->tables(['launch','la'], 'ON find_in_set( el.e_number, la.l_enumber )')
                                    ->where(" la.l_endtime < CURDATE() OR la.l_starttime > CURDATE() OR la.id IS NULL ")
                                    ->count(" distinct e_number "),
            'vlease'        => $this->tsql->table_unset()
                                    ->tables(['elevator','el'], 'LEFT JOIN')
                                    ->tables(['launch','la'], 'ON find_in_set( el.e_number, la.l_enumber )')
                                    ->where(" NOT(la.l_endtime < CURDATE() OR la.l_starttime > CURDATE() ) ")
                                    ->count(" distinct e_number "),
            'vendday'       => $this->tsql->table_unset()
                                    ->tables(['elevator','el'], 'LEFT JOIN')
                                    ->tables(['launch','la'], 'ON find_in_set( el.e_number, la.l_enumber )')
                                    ->where(" la.l_endtime BETWEEN  CURDATE( ) AND date_add( CURDATE( ), INTERVAL 7 DAY ) ")
                                    ->count(" distinct e_number "),
            'vprerow'       => $this->tsql->table_unset()
                                    ->tables(['elevator','el'], 'LEFT JOIN')
                                    ->tables(['launch','la'], 'ON find_in_set( el.e_number, la.l_enumber )')
                                    ->where(" la.l_starttime > CURDATE() ")
                                    ->count(" distinct e_number "),
            'contract'      => $this->tsql->table('contract')->count(),
            'launch'        => $this->tsql->table('launch')->count(),
            'endcontract'   => $this->tsql->table('contract')->where(" h_endtime < CURDATE() ")->count(),
            'endlaunch'     => $this->tsql->table('launch')->where(" l_endtime < CURDATE() ")->count(),
            'customer'      => $this->tsql->table('customer')->count(),
//            'workers'       => $this->tsql->table('workers')->count(),
            'summoney'       => intval($summoney['tprice']),
        ];
    }
    
    
    
}

?>