<?php
declare(strict_types=1);

namespace App;

class Config
{
    public string $assetVersion;
    public bool $dbAutoInit;
    public ?string $dbInitScript;
    public ?string $dbInitCmd;
    public string $keaDbVersion;
    public array $baseDb;
    public bool $baseDbEnabled;
    public bool $authEnabled;
    public string $oidcIssuer;
    public string $oidcClientId;
    public string $oidcClientSecret;
    public string $oidcRedirectUri;
    public string $oidcAuthEndpoint;
    public string $oidcTokenEndpoint;
    public string $oidcUserinfoEndpoint;
    public string $oidcLogoutEndpoint;
    public string $oidcGroupClaim;
    public string $oidcAdminGroup;
    public string $oidcUserGroup;

    public function __construct(
        public array $db,
        public bool $dbEnabled = true,
        array $baseDb = [],
        bool $baseDbEnabled = false
    ) {
        $this->assetVersion = defined('ASSET_VERSION') ? ASSET_VERSION : '';
        $this->dbAutoInit = defined('APP_DB_AUTO_INIT') ? (bool)APP_DB_AUTO_INIT : false;
        $this->dbInitScript = defined('APP_DB_INIT_SCRIPT') ? (string)APP_DB_INIT_SCRIPT : null;
        $this->dbInitCmd = defined('APP_DB_INIT_CMD') ? (string)APP_DB_INIT_CMD : null;
        $this->keaDbVersion = defined('APP_KEA_DB_VERSION') ? (string)APP_KEA_DB_VERSION : '';
        $this->baseDb = $baseDb;
        $this->baseDbEnabled = $baseDbEnabled;
        $this->authEnabled = defined('APP_AUTH_ENABLED') ? (bool)APP_AUTH_ENABLED : false;
        $this->oidcIssuer = defined('APP_OIDC_ISSUER') ? (string)APP_OIDC_ISSUER : '';
        $this->oidcClientId = defined('APP_OIDC_CLIENT_ID') ? (string)APP_OIDC_CLIENT_ID : '';
        $this->oidcClientSecret = defined('APP_OIDC_CLIENT_SECRET') ? (string)APP_OIDC_CLIENT_SECRET : '';
        $this->oidcRedirectUri = defined('APP_OIDC_REDIRECT_URI') ? (string)APP_OIDC_REDIRECT_URI : '';
        $this->oidcAuthEndpoint = defined('APP_OIDC_AUTH_ENDPOINT') ? (string)APP_OIDC_AUTH_ENDPOINT : '';
        $this->oidcTokenEndpoint = defined('APP_OIDC_TOKEN_ENDPOINT') ? (string)APP_OIDC_TOKEN_ENDPOINT : '';
        $this->oidcUserinfoEndpoint = defined('APP_OIDC_USERINFO_ENDPOINT') ? (string)APP_OIDC_USERINFO_ENDPOINT : '';
        $this->oidcLogoutEndpoint = defined('APP_OIDC_LOGOUT_ENDPOINT') ? (string)APP_OIDC_LOGOUT_ENDPOINT : '';
        $this->oidcGroupClaim = defined('APP_OIDC_GROUP_CLAIM') ? (string)APP_OIDC_GROUP_CLAIM : 'groups';
        $this->oidcAdminGroup = defined('APP_OIDC_ADMIN_GROUP') ? (string)APP_OIDC_ADMIN_GROUP : 'admin';
        $this->oidcUserGroup = defined('APP_OIDC_USER_GROUP') ? (string)APP_OIDC_USER_GROUP : 'user';
    }

    public function primaryUrl(): string
    {
        if (defined('APP_URL_PRIMARY') && APP_URL_PRIMARY !== '') {
            return APP_URL_PRIMARY;
        }
        $domain = $this->cookieDomain();
        if ($domain) {
            return 'https://' . $domain;
        }
        return '';
    }

    public function cookiePrefix(): string
    {
        if (defined('APP_PREFIX') && APP_PREFIX !== '') {
            return APP_PREFIX . '_';
        }
        return 'nexus_';
    }

    public function cookieDomain(): ?string
    {
        if (defined('APP_DOMAIN_PRIMARY') && APP_DOMAIN_PRIMARY !== '') {
            return APP_DOMAIN_PRIMARY;
        }
        if (defined('APP_DOMAIN_NAME') && APP_DOMAIN_NAME !== '') {
            return APP_DOMAIN_NAME;
        }
        return null;
    }
}