<?php

namespace User\Lib;

use Dever;

class Seat
{
	# 获取座位信息
	public function get($uid, $info_id, $parent_page_id, $page_id, $times_id, $day, $content_id, $index, $hall)
	{
		//$where['uid'] = $uid;
		$where['info_id'] = $info_id;
		$where['times_id'] = $times_id;
		$where['content_id'] = $content_id;
		if ($day && $day > 0) {
            $where['day'] = $day;
        } else {
            $where['day'] = -1;
        }
        $where['hall'] = $hall;
		$my = Dever::db('user/seat')->getMyData($where);

		$data = array();
		if ($my) {
			foreach ($my as $k => $v) {
				$key = $v['hall'] . '_' . $v['seat_row'] . '_' . $v['seat_column'];
				$v['user'] = Dever::load('user/lib/info')->get($v['uid'], $info_id);
				$data[$key] = $v;
			}
		}

		$id = $info_id . '#' . $hall;
		$type = 'seat_' . $info_id . '_' . $times_id . '_' . $content_id . '_' . $day . '_' . $hall;
		$data['seat'] = $this->getAll($id, $type, $hall, $data);

		return $data;
	}

	# 选取座位
	public function save($uid, $info_id, $parent_page_id, $page_id, $times_id, $day, $content_id, $index, $seat)
	{
		$seat = explode(',', $seat);

		# 先检查是否被购买了
		$where['info_id'] = $info_id;
		$where['times_id'] = $times_id;
		$where['content_id'] = $content_id;
		if ($day && $day > 0) {
            $where['day'] = $day;
        } else {
            $where['day'] = -1;
        }
        foreach ($seat as $k => $v) {
        	$v = Dever::decode($v);
        	$v = explode('#', $v);
        	$where['hall'] = $v[1];
        	$where['seat_row'] = $v[2];
	        $where['seat_column'] = $v[3];
			$info = Dever::db('user/seat')->one($where);
			if (!$info) {
				$where['uid'] = $uid;
				Dever::db('user/seat')->insert($where);
			}
        }
		return true;
	}

	# 获取默认所有座位
	public function getAll($id, $type, $hall, $my)
	{
		# 5行
		$row = 8;
		# 15列
		$column = 15;

		# x轴初始位置
		$x = 24;
		# y轴初始位置
		$y = 3;

		$data = array();

		for($i = 1; $i <= $row ; $i++) {
			$x = 24;
			for($j = 1; $j <= $column ; $j++) {
				$key = $hall . '_' . $i . '_' . $j;

				$info = array
				(
					'YCoord' => $y,
					'XCoord' => $x,
					'SeatCode' => Dever::encode($id . '#' . $i.'#' . $j),
					'RowNum' => $i,
					'Tips' => $type,
					'ColumnNum' => $j,
					'Status' => 0, 
					'User' => array(), 
					'Id' => 0,
				);

				if (isset($my[$key])) {
					$info['Status'] = 2;
					$info['User'] = $my[$key]['user'];
					$info['Id'] = $my[$key]['id'];
				}
				$data[] = $info;
				$x--;
			}
			$y++;
		}

		return $data;
	}
}