<?php

namespace App\Models;

use App\Casts\JsonArray;
use Dcat\Admin\Traits\HasDateTimeFormatter;
use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\Model;

class MerchantMessage extends Model
{
    use HasFactory;
    use HasDateTimeFormatter;

    public const JUMP_NO = 0;
    public const JUMP_MIINE = 1;
    public const JUMP_WAP = 2;


    protected $casts = [
        'ext'=>JsonArray::class,
        'is_push'=>'bool',
    ];

    protected $fillable = [
        'title', 'content', 'type', 'ext', 'jump_type', 'jump_link', 'user_id', 'is_push',
    ];

    public function user()
    {
        return $this->belongsTo(User::class);
    }

    /**
     * 此消息的推送任务
     */
    public function pushTasks()
    {
        return $this->morphMany(PushMessageTask::class, 'message');
    }

    public static function userMessages(User $user)
    {
        return self::where('created_at', '>=', $user->created_at->subDays(7))->where(function ($q) use ($user) {
            $q->where('user_id', $user->id)->orWhere('user_id', 0);
        });
    }

    public function needPush()
    {
        return $this->is_push;
    }

    public function pushMessage()
    {
        //填入推送内容
        PushMessageTask::create([
            'sn' => serial_number(),
            'message_id' => $this->id,
            'message_type' => $this::class,
        ]);
    }
}