<?php

namespace App\Repositories;

use Illuminate\Database\Query\Builder;

abstract class BaseRepository
{

    const ORDER_ASC = "asc";
    const ORDER_DESC = "desc";

    const CONDITION_SORT_TARGET = "sort";
    const CONDITION_SORT_ORDER = "order";

    const CONDITION_LIMIT = "limit";
    const MAX_LIMIT = 500;


    protected static function sort(Builder $query,  array $condition)
    {
        $target = data_get($condition, self::CONDITION_SORT_TARGET);
        $order = data_get($condition, self::CONDITION_SORT_ORDER);
        if ($target === null || $order === null) {
            return;
        }

        if ($order === self::ORDER_ASC) {
            $query->orderBy($target);
        }
        if ($order === self::ORDER_DESC) {
            $query->orderByDesc($target);
        }
    }

    protected static function limit(Builder $query, array $condition, int $default = self::MAX_LIMIT)
    {
        $limit = data_get($condition, self::CONDITION_LIMIT, $default) ?? $default;

        $limit = min($limit, self::MAX_LIMIT);

        $query->limit($limit);
    }

    protected static function where(Builder $query, array $condition, string $conditionKey, string|null $columnName = null): bool
    {

        $ret = data_get($condition, $conditionKey);
        if ($ret !== null) {
            $query->where($columnName ?? $conditionKey, $ret);
            return true;
        } else {
            return false;
        }
    }
    protected static function whereIn(Builder $query, array $condition, string $conditionKey, string|null $columnName = null): bool
    {

        $ret = data_get($condition, $conditionKey);
        if ($ret !== null && is_array($ret)) {
            $query->whereIn($columnName ?? $conditionKey, $ret);
            return true;
        } else {
            return false;
        }
    }
}