<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\BelongsTo;

class Sitemap extends Model
{
    protected $fillable = [
        'site_id',
        'url',
        'last_checked_at',
        'is_valid',
        'last_error',
        'is_active',
        'url_count',
    ];

    protected $casts = [
        'last_checked_at' => 'datetime',
        'is_valid' => 'boolean',
        'is_active' => 'boolean',
        'url_count' => 'integer',
    ];

    public function site(): BelongsTo
    {
        return $this->belongsTo(Site::class);
    }

    /**
     * Check if sitemap has errors
     */
    public function hasErrors(): bool
    {
        return !$this->is_valid || !empty($this->last_error);
    }

    /**
     * Get the status badge color
     */
    public function getStatusBadgeClass(): string
    {
        if (!$this->last_checked_at) {
            return 'bg-secondary';
        }

        return $this->is_valid ? 'bg-success' : 'bg-danger';
    }

    /**
     * Get the status text
     */
    public function getStatusText(): string
    {
        if (!$this->last_checked_at) {
            return 'Not Checked';
        }

        return $this->is_valid ? 'Valid' : 'Invalid';
    }

    /**
     * Mark sitemap as valid
     */
    public function markAsValid(?int $urlCount = null): void
    {
        $this->update([
            'is_valid' => true,
            'last_error' => null,
            'last_checked_at' => now(),
            'url_count' => $urlCount,
        ]);
    }

    /**
     * Mark sitemap as invalid
     */
    public function markAsInvalid(string $error): void
    {
        $this->update([
            'is_valid' => false,
            'last_error' => $error,
            'last_checked_at' => now(),
        ]);
    }
}