<?php

declare(strict_types=1);

namespace App\Repositories;

use App\Models\Contact;
use Illuminate\Contracts\Pagination\LengthAwarePaginator;

class ContactRepository extends BaseRepository implements ContactRepositoryInterface
{
    public function __construct(Contact $model)
    {
        parent::__construct($model);
    }

    /**
     * Get paginated contacts
    */
    public function paginate(int $perPage = 15, array $filters = []): LengthAwarePaginator
    {
        $query = $this->model->newQuery()->with('client');

        // Apply filters
        if (!empty($filters['search'])) {
            $query->where(function ($q) use ($filters) {
                $q->where('first_name', 'like', '%' . $filters['search'] . '%')
                  ->orWhere('last_name', 'like', '%' . $filters['search'] . '%')
                  ->orWhere('email', 'like', '%' . $filters['search'] . '%')
                  ->orWhere('phone', 'like', '%' . $filters['search'] . '%')
                  ->orWhere('mobile', 'like', '%' . $filters['search'] . '%')
                  ->orWhere('position', 'like', '%' . $filters['search'] . '%');
            });
        }

        if (isset($filters['is_primary'])) {
            $query->where('is_primary', $filters['is_primary']);
        }

        if (!empty($filters['client_id'])) {
            $query->where('client_id', $filters['client_id']);
        }

        // Apply sorting
        $sortField = $filters['sort_by'] ?? 'created_at';
        $sortDirection = $filters['sort_direction'] ?? 'desc';

        // Special handling for name sorting
        if ($sortField === 'name') {
            $query->orderBy('last_name', $sortDirection)
                  ->orderBy('first_name', $sortDirection);
        } else {
            $query->orderBy($sortField, $sortDirection);
        }

        return $query->paginate($perPage);
    }

    public function getByClientId(int $clientId)
    {
        return $this->model->newQuery()
            ->where('client_id', $clientId)
            ->get();
    }
}