<?php

namespace MintyPHP\Module\AddressBook\Providers;

use MintyPHP\App\AppContainer;
use MintyPHP\App\Module\Contracts\LayoutContextProvider;

/**
 * Provides address book data for the layout navigation context.
 *
 * Contributes the 'addressBook' key to $layoutNav with URL, active filters,
 * and people groups from the session.
 */
final class AddressBookLayoutProvider implements LayoutContextProvider
{
    public function provide(array $session, AppContainer $container): array
    {
        // Read query params for active filter state
        $query = [];
        try {
            $query = requestInput()->queryAll();
        } catch (\Throwable) {
            // fail-open: may not be available in CLI context
        }

        return [
            'addressBook' => [
                'url' => lurl('address-book'),
                'activeSearch' => trim((string) ($query['search'] ?? '')),
                'activeTenants' => appNormalizeStringList($query['tenants'] ?? ''),
                'activeDepartments' => appNormalizePositiveIntList($query['departments'] ?? ''),
                'activeRoles' => appNormalizePositiveIntList($query['roles'] ?? ''),
                'activeCustomFilters' => appNormalizeAddressBookCustomFilterQuery($query),
                'peopleGroups' => is_array($session['available_departments_by_tenant'] ?? null)
                    ? $session['available_departments_by_tenant']
                    : [],
            ],
        ];
    }
}