<?php  if ( ! defined('BASEPATH')) exit('No direct script access allowed');
require_once APPPATH.'/models/Model_fullorder.php';
require_once APPPATH.'/models/Model_fullordersmt.php';
require_once APPPATH.'/models/Model_warehouse.php';
require_once APPPATH.'/models/Model_headorder.php';
require_once APPPATH.'/models/Model_typeclass.php';
class Order_operation{
	var $ci;
    public function __construct()
    {      
		$this->ci = &get_instance();
		$this->fullorder=new Model_fullorder();
		$this->fullordersmt=new Model_fullordersmt();
		$this->warehouse=new Model_warehouse();
		$this->headorder=new Model_headorder();
		$this->typeclass=new Model_typeclass();
		$this->ci->load->library('order_process');
    }
    /***
     * action str 
     * order model order
     */
    public function handle($action,$ordernumber){
        switch($action){
            case "add":
               return  $this->add($ordernumber);
            break;
            case "update":
                $this->update($ordernumber);
            break;
            case "delete":
                $this->delete($ordernumber);
            break;
        }
    } 
    public function add($orderinfo){
		$where='1=1';
        try {
            $thisdata=$this->fullorder->find('orderinfo='.$orderinfo);
            if (!$thisdata) {
                $thisdata=$this->fullordersmt->find('orderinfo='.$orderinfo);
            }
            if (!$thisdata) {
                return false;
			}
            $this->ci->db->trans_begin();
            $headOrder_id=$this->headorder->setOrder($thisdata);//model insert
            if (!$headOrder_id) {
               throw new Exception('something wrong');
			}
            $whlable=explode('|', trim($thisdata['whlabel'], "|"));
            $whlable=array_map(function ($v) {
                return substr($v, 0, (strpos($v, '-')));
            }, $whlable);
            if (stripos($thisdata['fpdata'], ';') !== false) {
                $fpdata = explode(';', rtrim($thisdata['fpdata'], ';'));
                foreach ($fpdata as $k=>$v) {
                    $fpdata[$k] = explode('|', $v);
                }
            }
            $typeClass=$this->typeclass->find_all();
            $n=1;
            foreach ($fpdata as $k=>$fp) {
                if (stripos($fp[0], '128')>-1||stripos($fp[1], 'Wigs')>-1) {//头套
                    $sku=$this->sortsku($typeClass, $fp);
                    $skustr="";
                    foreach ($sku as $v) {
                        if (isset($v['zh'])&&!empty($v['zh'])) {
                            $skustr.=$v['zh'].' ';
                        }
                    }
                    $i=$fp[2];
                    for ($i=$fp[2];$i>0;$i--) {
                        $orders[]=[
                            'fpdata'=>$fp[0],
                            'warehouse'=>$thisdata['warehouse'],
                            'whlabel'=>$whlable[$k],
                            'number'=>$thisdata['number'].'-'.$n,
                            'orderinfo'=>$thisdata['orderinfo'].'-'.$n,
                            'p_order'=>$thisdata['orderinfo'],
                            'p_number'=>$thisdata['number'],
                            'orderremarks'=>$thisdata['orderremarks'],//订单品名
                            'product'=>$thisdata['product'],
                            'sku'=>json_encode($sku),
                            'shipremarks'=>$skustr,
                        ];
                        $n++;
                    }
                }
            }
            if (!empty($orders)) {
				foreach ($orders as $order) {
					$process=$this->ci->order_process->createOrderProcess($order);
				}
			}
            if ($this->ci->db->trans_status() == false) {
               throw new Exception('something wrong!');
			}
			$this->ci->db->trans_commit();
			return true;
        
		}catch(Exception  $e){
			$this->ci->db->trans_rollback();
			return false;
		}
	}

	public function update($orderinfo){
		$flag=false;
		$where='1=1';
		// $orderinfo=22007131647400;
		$thisdata=$this->fullorder->find('orderinfo='.$orderinfo);
		if(!$thisdata){
			$thisdata=$this->fullordersmt->find('orderinfo='.$orderinfo);
		}
		if(!$thisdata){
			return false;
		}
		$query=$this->ci->db->select('a.whlabel,a.p_order,count(a.whlabel) as num')
		->from('headorder_item as a')
		->join('process as b',' a.`id`=b.`order_id`','inner')
		->join('flow_status as c','b.`status_id`=c.id')
		->where('a.p_order='.$orderinfo)
		->where('b.state="'.Model_Process::STATUS_PROCESSING.'"')
		->group_by('a.whlabel')
		->order_by('a.whlabel ASC','c.order ASC')
		->get();
		$headOrder=$query->result_array();
		$headOrder=array_combine(array_column($headOrder,'whlabel'),$headOrder);
		$whlable=explode('|',trim($thisdata['whlabel'],"|"));
		$whlable=array_map(function($v){
				return substr($v,0,(strpos($v,'-')));
		},$whlable);
		if(stripos($thisdata['fpdata'],';') !== false)
		{
			$fpdata = explode(';',rtrim($thisdata['fpdata'],';'));
		    foreach ($fpdata as $k=>$v) 
		    {
			    $fpdata[$k] = explode('|',$v);
            }
		}
		$n=$this->ci->db
			->from('headorder_item')
			->where('p_order='.$orderinfo)
			->count_all_results();
		$typeClass=$this->typeclass->find_all();
        foreach ($fpdata as $k=>$fp) {
            if(stripos($fp[0],'128')>-1||stripos($fp[1],'Wigs')>-1){//头套
				$label=$whlable[$k]?$whlable[$k]:'';
				if(!isset($headOrder[$label])||empty($headOrder[$label])){//新增
					$add_num=$fp[2];

					$this->additem($fp,$typeClass,$thisdata,$add_num,$label,$n);
					$n+=$add_num;
				}else{
					$c_num=$fp[2];
					$l_num=$headOrder[$label]['num'];
					//比较数量 多 增
					if($c_num>$l_num){
						$add_num=$c_num-$l_num;
						$this->additem($fp,$typeClass,$thisdata,$add_num,$label,$n);
						$n+=$add_num;
					}elseif($c_num<$l_num){
						$del_num=$l_num-$c_num;
						$this->delitem($label,$del_num);
					}else{//不做任何操作
						continue;
					}
				}
        	}
			
			
		}
		return true;



	}
	private function additem($fp,$typeClass,$thisdata,$add_num,$label,$n){
		$sku=$this->sortsku($typeClass,$fp);
		$skustr="";
		foreach($sku as $v){
			if(isset($v['zh'])&&!empty($v['zh'])){
				$skustr.=$v['zh'].' ';
			}
		}
		for($i=$n;$i<$n+$add_num+1;$i++){
			$n+=1;
			$orders[]=[
				'fpdata'=>$fp[0],
				'warehouse'=>$thisdata['warehouse'],
				'whlabel'=>$label,
				'number'=>$thisdata['number'].'-'.$n,
				'orderinfo'=>$thisdata['orderinfo'].'-'.$n,
				'p_order'=>$thisdata['orderinfo'],
				'p_number'=>$thisdata['number'],
				'orderremarks'=>$thisdata['orderremarks'],//订单品名
				'product'=>$thisdata['product'],
				'sku'=>json_encode($sku),
				'shipremarks'=>$skustr,
			];
		}
		//addprocess 完成
		foreach($orders as $order){
			$this->ci->order_process->createOrderProcess($order);
		}
		return true;
	}
	private function delitem($label,$num){
		$query=$this->ci->db->select('a.id,a.whlabel,a.p_order,b.id as process_id,c.code,c.name,c.order')
		->from('headorder_item as a')
		->join('process as b',' a.`id`=b.`order_id`','inner')
		->join('flow_status as c','b.`status_id`=c.id')
		->where('a.whlabel='.$label)	
		->where('b.state="'.Model_Process::STATUS_PROCESSING.'"')
		->order_by('c.order ASC')
		->limit($num)
		->get();
		$del_items=$query->result_array();
		return	$this->db->where_in('id',array_column($del_items,'process_id'))->update('process',[
			'state'=>Model_Process::STATUS_CANCELED,
		]);


	}
    private function sortsku($typeClass,$fp){
		$arr = explode(',',$fp[0]);
		$length=$arr[0];
		$arr1=explode('-',$arr[1]);
		array_push($arr1,$length);
		$ids=array_column($typeClass,'id');
		$typeClass=array_combine($ids,$typeClass);
		
		foreach($arr1 as $v){
			if(!empty($v)&&isset($typeClass[$v])&&!empty($typeClass[$v])){
				$sku[$v]=$typeClass[$v];
			}
		}
		// $cptt = array(16=>128,18=>'',6=>30,10=>72,9=>'');//头套
		$pm = array(13=>'',22=>'',8=>'',15=>'',18=>'','100'=>'','dc'=>'','c'=>'',14=>'',12=>'',25=>'',26=>'',27=>'',10=>'',6=>'',9=>'',999=>'',9999=>'');//品名顺序
		$res=[];
		$sku=array_combine(array_column($sku,'classid'),$sku);
		foreach ($pm as $k => $v) {
			if(isset($sku[$k])&&!empty($sku[$k])){
				$res[]=$sku[$k];
			}
		}
		return $res;
	}
	public function delete($orderinfo){
		$query=$this->ci->db->select('a.id,a.whlabel,a.p_order,b.id as process_id,c.code,c.name,c.order')
		->from('headorder_item as a')
		->join('process as b',' a.`id`=b.`order_id`','inner')
		->join('flow_status as c','b.`status_id`=c.id')
		->where('a.p_order='.$orderinfo)
		->where('b.state="'.Model_Process::STATUS_PROCESSING.'"')
		->order_by('c.order ASC')
		->get();
		$del_items=$query->result_array();
		return	$this->db->where_in('id',array_column($del_items,'process_id'))->update('process',[
			'state'=>Model_Process::STATUS_CANCELED,
		]);

	}
}