<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\BelongsTo;
use Illuminate\Database\Eloquent\Relations\BelongsToMany;
use Illuminate\Database\Eloquent\Relations\HasMany;

class Geofence extends Model
{
    use HasFactory;

    protected $fillable = [
        'user_id',
        'traccar_geofence_id',
        'traccar_id',
        'name',
        'description',
        'area',
        'coordinates',
        'type',
        'latitude',
        'longitude',
        'radius',
        'attributes',
        'calendar_id',
        'is_active',
    ];

    protected $casts = [
        'latitude' => 'decimal:8',
        'longitude' => 'decimal:8',
        'radius' => 'decimal:2',
        'attributes' => 'array',
        'is_active' => 'boolean',
    ];

    /**
     * Get the user that owns the geofence
     */
    public function user(): BelongsTo
    {
        return $this->belongsTo(User::class);
    }

    /**
     * Get devices assigned to this geofence
     */
    public function devices(): BelongsToMany
    {
        return $this->belongsToMany(Device::class, 'device_geofences');
    }

    /**
     * Get events related to this geofence
     */
    public function events(): HasMany
    {
        return $this->hasMany(Event::class);
    }

    /**
     * Scope for active geofences
     */
    public function scopeActive($query)
    {
        return $query->where('is_active', true);
    }

    /**
     * Get geofence type color
     */
    public function getTypeColor(): string
    {
        return match ($this->type) {
            'circle' => 'blue',
            'polygon' => 'green',
            default => 'gray'
        };
    }
}