<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\SoftDeletes;
use Illuminate\Database\Eloquent\Relations\BelongsTo;
use Illuminate\Database\Eloquent\Relations\HasOne;
use Illuminate\Database\Eloquent\Relations\HasMany;
use Illuminate\Support\Facades\Crypt;

class CameraDevice extends \Illuminate\Database\Eloquent\Model
{
    use HasFactory, SoftDeletes;

    protected $fillable = [
        'venue_id','venue_name','name','ip','sdk_port','http_port','channel','device_slot','group_id','username',
        'password_encrypted','monitor_enabled','notification_enabled','include_in_venue_stats','maintenance_until',
        'push_timeout_seconds','remark',
    ];

    protected $hidden = ['password_encrypted'];

    protected $casts = [
        'monitor_enabled' => 'boolean', 'notification_enabled' => 'boolean',
        'include_in_venue_stats' => 'boolean', 'maintenance_until' => 'datetime',
        'sdk_port' => 'integer', 'http_port' => 'integer', 'channel' => 'integer',
        'device_slot' => 'integer', 'push_timeout_seconds' => 'integer',
    ];

    public function venue(): BelongsTo { return $this->belongsTo(Venue::class); }
    public function health(): HasOne { return $this->hasOne(CameraHealthState::class); }
    public function alerts(): HasMany { return $this->hasMany(CameraAlert::class); }

    public function setPlainPassword(?string $password): void
    {
        $this->password_encrypted = $password === null || $password === '' ? null : Crypt::encryptString($password);
    }

    public function plainPassword(): string
    {
        if (! $this->password_encrypted) return '';
        try { return Crypt::decryptString($this->password_encrypted); } catch (\Throwable) { return ''; }
    }

    public function isInMaintenance(): bool
    {
        return $this->maintenance_until !== null && $this->maintenance_until->isFuture();
    }
}