<?php
/* Copyright (C) 2004-2011	Laurent Destailleur	<eldy@users.sourceforge.net>
 * Copyright (C) 2005-2012	Regis Houssin		<regis.houssin@inodbox.com>
 * Copyright (C) 2012-2013	Juanjo Menent		<jmenent@2byte.es>
 * Copyright (C) 2019		Christophe Battarel <christophe@altairis.fr>
 * Copyright (C) 2024       Frédéric France             <frederic.france@free.fr>
 * Copyright (C) 2024		MDW							<mdeweerd@users.noreply.github.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/admin/subtotals.php
 *  \ingroup    subtotals
 *  \brief      Activation page for the subtotals module in the other modules
 */

// Load Dolibarr environment
require '../main.inc.php';
require_once DOL_DOCUMENT_ROOT . '/core/lib/admin.lib.php';
require_once DOL_DOCUMENT_ROOT . '/core/lib/doleditor.lib.php';
require_once DOL_DOCUMENT_ROOT . '/core/class/doleditor.class.php';
require_once DOL_DOCUMENT_ROOT . '/core/class/html.formother.class.php';

/**
 * @var Conf $conf
 * @var DoliDB $db
 * @var Form $form
 * @var HookManager $hookmanager
 * @var Translate $langs
 * @var User $user
 */

// Load translation files required by the page
$langs->loadLangs(array('main', 'admin', 'subtotals', 'errors'));
$action = GETPOST('action', 'aZ09');

if (!$user->admin) {
	accessforbidden();
}

$formother = new FormOther($db);

// default color const
$default = 'ffffff';

// Constant and translation of the module description
$modules = [
	'PROPAL' => array('lang' => 'propal', 'key' => 'Proposal', 'old_pdf' => '(azur model)'),
	'COMMANDE' => array('lang' => 'orders', 'key' => 'CustomerOrder', 'old_pdf' => '(einstein model)'),
	'FACTURE' => array('lang' => 'bills', 'key' => 'CustomerInvoice', 'old_pdf' => '(crabe model)'),
	'FACTUREREC' => array('lang' => 'bills', 'key' => 'RecurringInvoiceTemplate'),
];
// Conditions for the option to be offered
$conditions = [
	'PROPAL' => isModEnabled("propal"),
	'COMMANDE' => isModEnabled("order"),
	'FACTURE' => isModEnabled("invoice"),
	'FACTUREREC' => isModEnabled("invoice"),
];

$max_depth = 0;

foreach ($modules as $const => $desc) {
	$const_depth = getDolGlobalString('SUBTOTAL_' . $const . '_MAX_DEPTH');
	$max_depth = max($const_depth, $max_depth);
}

$colors = array();

for ($i = 0; $i < $max_depth; $i++) {
	$colors['SUBTOTAL_BACK_COLOR_LEVEL_' . ($i + 1)] = array('level' => $i + 1, 'color' => getDolGlobalString('SUBTOTAL_BACK_COLOR_LEVEL_' . ($i + 1), $default));
}

/*
 *  Actions
 */

if (preg_match('/^SUBTOTAL_.*$/', $action)) {
	if (preg_match('/^.*_MAX_DEPTH$/', $action)) {
		dolibarr_set_const($db, $action, GETPOSTINT($action), 'int', 0, '', $conf->entity);
		header("Location: " . $_SERVER['PHP_SELF']);
		setEventMessages($langs->trans("SetupSaved"), null);
		exit;
	} else {
		$value = getDolGlobalInt($action, 0);
		$value == 0 ? $value = 1 : $value = 0;
		dolibarr_set_const($db, $action, $value, 'chaine', 0, '', $conf->entity);
		header("Location: " . $_SERVER['PHP_SELF']);
		setEventMessages($langs->trans("SetupSaved"), null);
		exit;
	}
}

if ($action == 'update_colors') {
	foreach ($colors as $const => $color) {
		$color_to_update = GETPOST($const, 'aZ09');
		if ($color_to_update != $color['color']) {
			dolibarr_set_const($db, $const, $color_to_update, 'chaine', 0, '', $conf->entity);
		}
	}

	header("Location: " . $_SERVER["PHP_SELF"]);
	exit;
}


/*
 * View
 */

llxHeader('', '', '', '', 0, 0, '', '', '', 'mod-admin page-subtotals');

$linkback = '<a href="'.DOL_URL_ROOT.'/admin/modules.php?restore_lastsearch_values=1">'.img_picto($langs->trans("BackToModuleList"), 'back', 'class="pictofixedwidth"').'<span class="hideonsmartphone">'.$langs->trans("BackToModuleList").'</span></a>';

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

if (empty($conf->use_javascript_ajax)) {
	setEventMessages(null, array($langs->trans("NotAvailable"), $langs->trans("JavascriptDisabled")), 'errors');
} else {
	print '<table class="noborder centpercent">';
	print '<tr class="liste_titre">';
	print '<td width="1100">' . $langs->trans("Settings") . '</td>';
	print '<td class="center">' . $langs->trans("Title") . '</td>';
	print '<td class="center">' . $langs->trans("Subtotal") . '</td>';
	print '<td class="center">' . $langs->trans("MaxSubtotalLevel") . '</td>';
	print "</tr>\n";

	// Modules
	foreach ($modules as $const => $desc) {
		// If this condition is not met, the option is not offered
		if (!$conditions[$const]) {
			continue;
		}

		$langs->load($desc['lang']);

		$constante_title = 'SUBTOTAL_TITLE_' . $const;
		$constante_subtotal = 'SUBTOTAL_' . $const;
		print '<!-- constant = ' . $constante_subtotal . ' -->' . "\n";
		print '<tr class="oddeven">';
		print '<td>';
		if (isset($desc['old_pdf'])) {
			print $form->textwithpicto($langs->trans($desc['key']), $langs->trans("NotSupportedByAllPDF", $desc['old_pdf']));
		} else {
			print $langs->trans($desc['key']);
		}
		print '</td>';

		print '<td class="center">';
		$value_title = getDolGlobalInt($constante_title, 0);
		print '<a class="reposition" href="' . $_SERVER['PHP_SELF'] . '?action=' . $constante_title . '&token=' . newToken() . '">';
		print $value_title == 0 ? img_picto($langs->trans("Disabled"), 'switch_off') : img_picto($langs->trans("Enabled"), 'switch_on') . '</a>';
		print '</td>';

		print '<td class="center">';
		$value_subtotal = getDolGlobalInt($constante_subtotal, 0);
		print '<a class="reposition" href="' . $_SERVER['PHP_SELF'] . '?action=' . $constante_subtotal . '&token=' . newToken() . '">';
		print $value_subtotal == 0 ? img_picto($langs->trans("Disabled"), 'switch_off') : img_picto($langs->trans("Enabled"), 'switch_on') . '</a>';
		print '</td>';

		print '<td class="center">';
		$can_modify = !($value_subtotal == 0 && $value_title == 0);
		print '<form method="POST" action="' . $_SERVER["PHP_SELF"] . '" >';
		print '<input type="hidden" name="token" value="' . newToken() . '">';
		print '<input type="hidden" name="action" value="SUBTOTAL_' . $const . '_MAX_DEPTH">';
		print '<input size="3" type="text"';
		print $can_modify ? '' : ' disabled="disabled" ';
		print 'name="SUBTOTAL_' . $const . '_MAX_DEPTH" value="' . getDolGlobalString('SUBTOTAL_' . $const . '_MAX_DEPTH', $can_modify ? 2 : 0) . '">';
		print $can_modify ? '<input type="submit" class="button button-edit reposition smallpaddingimp" name="Button"value="' . $langs->trans("Modify") . '">' : '';
		print '</form>';
		print '</td>';

		print '</tr>';
	}

	print '</table>';

	// Other options

	print '<form method="POST" action="' . $_SERVER["PHP_SELF"] . '">';
	print '<input type="hidden" name="token" value="' . newToken() . '">';
	print '<input type="hidden" name="action" value="update_colors">';

	print '<table class="noborder centpercent">';
	print '<tr class="liste_titre">';
	print '<td>' . $langs->trans("Other") . '</td>';
	print '<td></td>';
	print "</tr>\n";

	foreach ($colors as $key => $value) {
		print '<tr class="oddeven">';
		print '<td>' . $langs->trans("SubtotalLineBackColor", $value['level']) . '</td>';
		print '<td class="center width250">';
		print $formother->selectColor(colorArrayToHex(colorStringToArray($value['color'], array()), $default), $key, '', 1, array(), '', '', $default) . ' ';
		print ' &nbsp; <span class="nowraponall opacitymedium">' . $langs->trans("Default") . '</span>: <strong>' . $default . '</strong>';
		print $form->textwithpicto('', $langs->trans("NotSupportedByAllThemes") . ', ' . $langs->trans("PressF5AfterChangingThis"));
		print '</td>';
		print '</tr>';
	}

	print '</table>' . "\n";
}

print '<div class="center">';
print '<input class="button button-save reposition buttonforacesave" type="submit" name="submit" value="' . $langs->trans("Save") . '">';
print '<input class="button button-cancel reposition" type="submit" name="cancel" value="' . $langs->trans("Cancel") . '">';
print '</div>';

// End of page
llxFooter();
$db->close();