<?php
/* Copyright (C) 2004-2017	Laurent Destailleur			<eldy@users.sourceforge.net>
 * Copyright (C) 2022		Alice Adminson				<aadminson@example.com>
 * Copyright (C) 2024		MDW							<mdeweerd@users.noreply.github.com>
 * Copyright (C) 2024       Frédéric France             <frederic.france@free.fr>
 * Coryright (C) 2024		Alexandre Spangaro			<alexandre@inovea-conseil.com>
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */

/**
 * \file    htdocs/ai/admin/setup.php
 * \ingroup ai
 * \brief   Ai setup page.
 */

// Load Dolibarr environment
require '../../main.inc.php';
require_once DOL_DOCUMENT_ROOT."/core/lib/admin.lib.php";
require_once '../lib/ai.lib.php';

$langs->loadLangs(array("admin"));

// Parameters
$action = GETPOST('action', 'aZ09');
$backtopage = GETPOST('backtopage', 'alpha');
$modulepart = GETPOST('modulepart', 'aZ09');	// Used by actions_setmoduleoptions.inc.php

if (empty($action)) {
	$action = 'edit';
}

$value = GETPOST('value', 'alpha');
$label = GETPOST('label', 'alpha');
$scandir = GETPOST('scan_dir', 'alpha');
$type = 'myobject';

$error = 0;
$setupnotempty = 0;


// Set this to 1 to use the factory to manage constants. Warning, the generated module will be compatible with version v15+ only
$useFormSetup = 1;

if (!class_exists('FormSetup')) {
	require_once DOL_DOCUMENT_ROOT.'/core/class/html.formsetup.class.php';
}

$formSetup = new FormSetup($db);

// List all available IA
$arrayofia = array(
	'chatgpt' => 'ChatGPT',
	'groq' => 'Groq',
	'custom' => 'Custom'
	//'gemini' => 'Gemini'
);

$item = $formSetup->newItem('AI_API_SERVICE');	// Name of constant must end with _KEY so it is encrypted when saved into database.
$item->setAsSelect($arrayofia);
$item->cssClass = 'minwidth150';

foreach ($arrayofia as $ia => $ialabel) {
	// Setup conf AI_PUBLIC_INTERFACE_TOPIC
	/*$item = $formSetup->newItem('AI_API_'.strtoupper($ia).'_ENDPOINT');	// Name of constant must end with _KEY so it is encrypted when saved into database.
	$item->defaultFieldValue = '';
	$item->cssClass = 'minwidth500';*/

	$item = $formSetup->newItem('AI_API_'.strtoupper($ia).'_KEY')->setAsSecureKey();	// Name of constant must end with _KEY so it is encrypted when saved into database.
	$item->nameText = $langs->trans("AI_API_KEY").' ('.$ialabel.')';
	$item->defaultFieldValue = '';
	$item->fieldParams['hideGenerateButton'] = 1;
	$item->fieldParams['trClass'] = $ia;
	$item->cssClass = 'minwidth500 text-security';

	$item = $formSetup->newItem('AI_API_'.strtoupper($ia).'_URL');	// Name of constant must end with _KEY so it is encrypted when saved into database.
	$item->nameText = $langs->trans("AI_API_URL").' ('.$ialabel.')';
	$item->defaultFieldValue = '';
	$item->fieldParams['trClass'] = $ia;
	$item->cssClass = 'minwidth500';
}

$setupnotempty = + count($formSetup->items);


$dirmodels = array_merge(array('/'), (array) $conf->modules_parts['models']);

// Access control
if (!$user->admin) {
	accessforbidden();
}
if (!isModEnabled('ai')) {
	accessforbidden('Module AI not activated.');
}


/*
 * Actions
 */

include DOL_DOCUMENT_ROOT.'/core/actions_setmoduleoptions.inc.php';

$action = 'edit';


/*
 * View
 */

$form = new Form($db);

$help_url = '';
$title = "AiSetup";

llxHeader('', $langs->trans($title), $help_url, '', 0, 0, '', '', '', 'mod-ai page-admin');

// Subheader
$linkback = '<a href="'.($backtopage ? $backtopage : DOL_URL_ROOT.'/admin/modules.php?restore_lastsearch_values=1').'">'.$langs->trans("BackToModuleList").'</a>';

print load_fiche_titre($langs->trans($title), $linkback, 'title_setup');

// Configuration header
$head = aiAdminPrepareHead();
print dol_get_fiche_head($head, 'settings', $langs->trans($title), -1, "fa-microchip");


if ($action == 'edit') {
	print $formSetup->generateOutput(true);
	print '<br>';
} elseif (!empty($formSetup->items)) {
	print $formSetup->generateOutput();
	print '<div class="tabsAction">';
	print '<a class="butAction" href="'.$_SERVER["PHP_SELF"].'?action=edit&token='.newToken().'">'.$langs->trans("Modify").'</a>';
	print '</div>';
} else {
	print '<br>'.$langs->trans("NothingToSetup");
}


if (empty($setupnotempty)) {
	print '<br>'.$langs->trans("NothingToSetup");
}

// Page end
print dol_get_fiche_end();

llxFooter();
$db->close();
