<?php

namespace Lightscale\LaralightTables;

use Livewire\Component;
use Livewire\WithPagination;

use Illuminate\Database\Eloquent\Builder;
use Illuminate\Database\Eloquent\Model;

use Exception;

abstract class TableComponent extends Component
{
    use WithPagination;

    protected $paginationTheme = 'bootstrap';
    protected bool $searchable = true;

    protected Model $model = null;

    protected function query() : Builder
    {
        if($this->model === null) {
            throw new Exception('Requires $model to be set or query() method to be overridden');
        }

        return $this->model::query();
    }

    abstract protected function columns() : array;

    protected function search(Builder $builder, string $search) : void {}

    protected function filters() : array
    {
        return [];
    }

    protected buildQuery() : Builder
    {
        $query = $this->query();
    }

    public function render()
    {
        $this->buildQuery()->paginate();
        $data = $query->paginate($this->pageSize);
        $columns = $this->columns();

        return view('laralight-tables::table', compact(
            'data', 'columns'
        ));
    }
}