<?php

namespace app\admin\controller;

use think\Exception;
use think\facade\Cache;
use think\facade\Db;
use think\facade\Validate;

//报表预约处理类
class ReportReserve extends Base
{
    //redis队列的key，在ReportReserveHandle脚本中也有定义，要同步修改(轻易不要修改)
    private $key = 'wanyuhengtong_report_reserve';

    //预约记录编码及对应名称
    private $code_reserve_name = [
        'A' => '退货台账-业务口径',
        'B' => '库存预警汇总',
        'C' => '退货明细',
    ];


    //获取预约列表
    public function getList()
    {
        $param = $this->request->only([
            'code' => '',
            'start_addtime' => '',
            'end_addtime' => '',
            'status' => 0,
            'applyname' => '',
            'page' => 1,
            'size' => 15
        ], 'post', 'trim');

        $where = [];
        if (!empty($param['code'])) $where[] = ['code', '=', $param['code']];
        if (!empty($param['start_addtime']) && !empty($param['end_addtime'])) $where[] = ['addtime', 'between', [$param['start_addtime'], $param['end_addtime']]];
        if (!empty($param['status'])) $where[] = ['status', '=', $param['status']];
        if (!empty($param['applyname'])) $where[] = ['applyname', 'like', '%' . $param['applyname'] . '%'];

        $count = Db::name('report_form_reserve')
            ->where($where)
            ->count('id');

        $list = Db::name('report_form_reserve')
            ->where($where)
            ->order('id')
            ->page($param['page'], $param['size'])
            ->select()
            ->toArray();

        return app_show(0, '请求成功', ['list' => $list, 'count' => $count]);

    }


    //添加预约记录
    public function add()
    {

        $param = $this->request->only(['code', 'start_time', 'end_time', 'token', 'remark' => ''], 'post', 'trim');

        $val = Validate::rule([
            'token' => 'require',
            'code|报表编码' => 'require|in:A,B,C',
            'start_time|开始时间' => 'require|date|elt:end_time',
            'end_time|结束时间' => 'require|date',
        ]);

        if (!$val->check($param)) return error_show(1004, $val->getError());

        $user = GetUserInfo($param['token']);

        Db::startTrans();
        try {

            $insert_id = Db::name('report_form_reserve')
                ->insertGetId([
                    'code' => $param['code'],
                    'name' => $this->code_reserve_name[$param['code']],
                    'start_time' => $param['start_time'],
                    'end_time' => $param['end_time'],
                    'apply_name' => isset($user['data']['nickname']) ? $user['data']['nickname'] : '',
                    'apply_id' => isset($user['data']['id']) ? $user['data']['id'] : '',
                    'status' => 1,
                    'remark' => $param['remark'],
                    'addtime' => date('Y-m-d H:i:s'),
                    'updatetime' => date('Y-m-d H:i:s'),
                ]);

            if (!$insert_id) throw new Exception('预约记录新增失败');

            //lpush 往头部插入元素
            $rs = Cache::store('redis')->handler()->lpush($this->key, $insert_id);

            if (!$rs) throw new Exception('预约记录加入redis队列失败');

            Db::commit();

            return app_show(0, '添加成功');

        } catch (Exception $exception) {

            Db::rollback();

            return error_show(1005, '添加失败，' . $exception->getMessage());
        }

    }


}