<?php
namespace DatabaseHelper\enums;
enum ColumnTypes
{
    case INT;
    case FLOAT;
    case STRING;
    case BOOL;
    case ARRAY;
    case DATE;

    public function cast(mixed $value): mixed {
        return match ($this) {
            self::INT => (int) $value,
            self::FLOAT => (float) $value,
            self::STRING => (string) $value,
            self::BOOL => (bool) $value,
            self::ARRAY => is_array($value) ? $value : json_decode($value, true),
            self::DATE => $value instanceof \DateTime ? $value : new \DateTime($value),
        };
    }

    public function isCastable(mixed $value): bool {
        try {
            return match ($this) {
                self::INT, self::FLOAT => is_numeric($value),
                self::STRING => is_scalar($value) || (is_object($value) && method_exists($value, '__toString')),
                self::BOOL => is_bool($value) || in_array($value, [0, 1, '0', '1'], true),
                self::ARRAY => is_array($value) || is_string($value) && json_decode($value, true) !== null,
                self::DATE => $value instanceof \DateTime || (is_string($value) && strtotime($value) !== false),
            };
        } catch (\Throwable $e) {
            return false;
        }
    }

    public function type(): string {
        return match ($this) {
            self::INT => 'INTEGER',
            self::FLOAT => 'FLOAT',
            self::STRING => 'VARCHAR(255)',
            self::BOOL => 'BOOLEAN',
            self::ARRAY => 'JSON',
            self::DATE => 'DATETIME',
        };
    }
}