<?php

namespace Paymenter\Extensions\Others\NavbarManager\Models;

use Illuminate\Database\Eloquent\Model;

class NavbarLink extends Model
{
    protected $table = 'navbar_links';

    protected $fillable = [
        'name',
        'type',
        'link_type',
        'route_name',
        'route_params',
        'custom_path',
        'custom_url',
        'product_id',
        'category_id',
        'icon',
        'condition',
        'sort_order',
        'is_active',
        'parent_id',
    ];

    protected $casts = [
        'is_active' => 'boolean',
        'route_params' => 'json',
    ];

    public function parent()
    {
        return $this->belongsTo(NavbarLink::class, 'parent_id');
    }

    public function children()
    {
        return $this->hasMany(NavbarLink::class, 'parent_id')->orderBy('sort_order');
    }

    public function product()
    {
        return $this->belongsTo(\App\Models\Product::class);
    }

    public function category()
    {
        return $this->belongsTo(\App\Models\Category::class);
    }

    public function scopeActive($query)
    {
        return $query->where('is_active', true);
    }

    public function scopeTopLevel($query)
    {
        return $query->whereNull('parent_id');
    }

    public function scopeByType($query, $type)
    {
        return $query->where('type', $type);
    }

    protected static function booted()
    {
        static::saving(function ($link) {
            // Clear unused fields based on link_type
            switch ($link->link_type) {
                case 'route':
                    $link->custom_path = null;
                    $link->custom_url = null;
                    $link->product_id = null;
                    $link->category_id = null;
                    break;
                case 'path':
                    $link->route_name = null;
                    $link->route_params = null;
                    $link->custom_url = null;
                    $link->product_id = null;
                    $link->category_id = null;
                    break;
                case 'url':
                    $link->route_name = null;
                    $link->route_params = null;
                    $link->custom_path = null;
                    $link->product_id = null;
                    $link->category_id = null;
                    break;
                case 'product':
                    $link->route_name = null;
                    $link->route_params = null;
                    $link->custom_path = null;
                    $link->custom_url = null;
                    $link->category_id = null;
                    break;
                case 'category':
                    $link->route_name = null;
                    $link->route_params = null;
                    $link->custom_path = null;
                    $link->custom_url = null;
                    $link->product_id = null;
                    break;
            }
        });
    }
}