<?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']),
        ];
    }
    
    
}

?>