<?php

declare(strict_types=1);

namespace KTXM\ProviderImap\Client\Command\Result;

final class StatusResult
{
    /**
     * @param array<string, int> $items
     */
    public function __construct(
        private readonly string $mailbox,
        private readonly array $items,
    ) {}

    public function mailbox(): string
    {
        return $this->mailbox;
    }

    /**
     * @return array<string, int>
     */
    public function items(): array
    {
        return $this->items;
    }

    public function value(string $item, int $default = 0): int
    {
        return $this->items[strtoupper(trim($item))] ?? $default;
    }

    public function messages(): int
    {
        return $this->value('MESSAGES');
    }

    public function unseen(): int
    {
        return $this->value('UNSEEN');
    }

    public function read(): int
    {
        return max(0, $this->messages() - $this->unseen());
    }
    
    public function state(): int
    {
        return $this->value('UIDVALIDITY');
    }
}