<?php
// +----------------------------------------------------------------------
// | Niucloud-admin 企业快速开发的多应用管理平台
// +----------------------------------------------------------------------
// | 官方网址：https://www.niucloud.com
// +----------------------------------------------------------------------
// | niucloud团队 版权所有 开源版本可自由商用
// +----------------------------------------------------------------------
// | Author: Niucloud Team
// +----------------------------------------------------------------------

namespace app\service\admin\venue;

use app\model\venue\Venue;
use app\model\campus\Campus;

use core\base\BaseAdminService;


/**
 * 场地服务层
 * Class VenueService
 * @package app\service\admin\venue
 */
class VenueService extends BaseAdminService
{
    public function __construct()
    {
        parent::__construct();
        $this->model = new Venue();
    }

    /**
     * 获取场地列表
     * @param array $where
     * @return array
     */
    public function getPage(array $where = [])
    {
        $field = 'id,campus_id,venue_name,capacity,availability_status,time_range_type,time_range_start,time_range_end,fixed_time_ranges,created_at,updated_at,deleted_at';
        $order = 'updated_at desc';

        $search_model = $this->model->withSearch(["campus_id", "venue_name", "capacity", "availability_status", "time_range_type", "created_at", "updated_at"], $where)->with(['campus'])->field($field)->order($order);
        $list = $this->pageQuery($search_model);
        return $list;
    }

    /**
     * 获取场地信息
     * @param int $id
     * @return array
     */
    public function getInfo(int $id)
    {
        $field = 'id,campus_id,venue_name,capacity,availability_status,time_range_type,time_range_start,time_range_end,fixed_time_ranges,created_at,updated_at,deleted_at';

        $info = $this->model->field($field)->where([['id', "=", $id]])->with(['campus'])->findOrEmpty()->toArray();
        $info['availability_status'] = strval($info['availability_status']);
        $info['time_range_type'] = strval($info['time_range_type']);
        $info['fixed_time_ranges'] = json_decode($info['fixed_time_ranges'], true);
        return $info;
    }

    /**
     * 添加场地
     * @param array $data
     * @return mixed
     */
    public function add(array $data)
    {
        if ($data['time_range_type'] === 'fixed') {
            $data['fixed_time_ranges'] = json_encode($data['fixed_time_ranges']);
        }

        $res = $this->model->create($data);
        return $res->id;

    }

    /**
     * 场地编辑
     * @param int $id
     * @param array $data
     * @return bool
     */
    public function edit(int $id, array $data)
    {
        if ($data['time_range_type'] === 'fixed') {
            $data['fixed_time_ranges'] = json_encode($data['fixed_time_ranges']);
        }

        $this->model->where([['id', '=', $id]])->update($data);
        return true;
    }

    /**
     * 删除场地
     * @param int $id
     * @return bool
     */
    public function del(int $id)
    {
        $model = $this->model->where([['id', '=', $id]])->find();
        $res = $model->delete();
        return $res;
    }


    /**
     * 获取校区列表
     * @return array
     */
    public function getCampusAll()
    {
        $campusModel = new Campus();
        return $campusModel->select()
            ->where('campus_status', '=', 1)
            ->toArray();
    }

    /**
     * 获取校区下的场地列表
     * @param $campus_id
     * @return array
     * @throws \think\db\exception\DataNotFoundException
     * @throws \think\db\exception\DbException
     * @throws \think\db\exception\ModelNotFoundException
     */
    public function getVenueAll($campus_id)
    {
        return $this->model->where('availability_status', '=', 1)
            ->where('campus_id', $campus_id)
            ->select()
            ->toArray();
    }

    /**
     * 获取场地那天的可预约时间
     */
    public function getVenueTime($venue_id, $date)
    {
        $venue_info = $this->model->where('id', '=', $venue_id)->find();
        $venue_info['time_range'] = [];
        //可用时间范围
        if ($venue_info['time_range_type'] === 'range') {
            $time_range_start = $venue_info['time_range_start'];
            $time_range_end = $venue_info['time_range_end'];
            for ($i = $time_range_start; $i <= $time_range_end; $i++) {
                $venue_info['time_range'][] = $i;
            }
        }
        // 固定使用时间
        if ($venue_info['time_range_type'] === 'fixed') {
            $venue_info['time_range'] = json_decode($venue_info['fixed_time_ranges'], true);
            for ($i = 0; $i < count($venue_info['time_range']); $i++) {
                $venue_info['time_range'][$i]['start'] = strtotime($date . ' ' . $venue_info['time_range'][$i]['start_time']);
                $venue_info['time_range'][$i]['end'] = strtotime($date . ' ' . $venue_info['time_range'][$i]['end_time']);
            }
        }
        // 全天可用从早上8点开始到晚上22点结束
        if ($venue_info['time_range_type'] === 'all') {
            for ($i = 8; $i <= 22; $i++) {
                $venue_info['time_range'][] = $i;
            }
        }

        return $venue_info;
    }

}