<?php
/* Copyright (C) - 2013-2015 Jean-François FERRY	<jfefe@aternatik.fr>
 * Copyright (C) 2019       Frédéric France         <frederic.france@netlogic.fr>
 *
 * 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/>.
 * or see https://www.gnu.org/
 */

/**
 *       \file       resource/class/html.formresource.class.php
 *       \ingroup    core
 *       \brief      Class file to manage forms into resource module
 */
require_once DOL_DOCUMENT_ROOT."/core/class/html.form.class.php";
require_once DOL_DOCUMENT_ROOT."/resource/class/dolresource.class.php";


/**
 * Classe permettant la gestion des formulaire du module resource
 *
 * \remarks Utilisation: $formresource = new FormResource($db)
 * \remarks $formplace->proprietes=1 ou chaine ou tableau de valeurs
 */
class FormResource
{
	/**
	 * @var DoliDB Database handler.
	 */
	public $db;

	public $substit = array();

	public $param = array();

	/**
	 * @var string Error code (or message)
	 */
	public $error = '';


	/**
	 * Constructor
	 *
	 * @param DoliDB $db Database handler
	 */
	public function __construct($db)
	{
		$this->db = $db;
	}


	// phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
	/**
	 *  Output html form to select a resource
	 *
	 *	@param	int   	$selected       Preselected resource id
	 *	@param  string	$htmlname       Name of field in form
	 *  @param  string	$filter         Optionnal filters criteras (example: 's.rowid <> x')
	 *	@param	int		$showempty		Add an empty field
	 * 	@param	int		$showtype		Show third party type in combolist (customer, prospect or supplier)
	 * 	@param	int		$forcecombo		Force to use combo box
	 *  @param	array	$event			Event options. Example: array(array('method'=>'getContacts', 'url'=>dol_buildpath('/core/ajax/contacts.php',1), 'htmlname'=>'contactid', 'params'=>array('add-customer-contact'=>'disabled')))
	 *  @param	string	$filterkey		Filter on key value
	 *  @param	int		$outputmode		0=HTML select string, 1=Array, 2=without form tag
	 *  @param	int		$limit			Limit number of answers
	 *  @param	string	$morecss		More css
	 * 	@param	bool	$multiple       add [] in the name of element and add 'multiple' attribut
	 * 	@return	string					HTML string with
	 */
	public function select_resource_list($selected = '', $htmlname = 'fk_resource', $filter = '', $showempty = 0, $showtype = 0, $forcecombo = 0, $event = array(), $filterkey = '', $outputmode = 0, $limit = 20, $morecss = '', $multiple = false)
	{
		// phpcs:enable
		global $conf, $user, $langs;

		$out = '';
		$outarray = array();

		$resourcestat = new Dolresource($this->db);

		$resources_used = $resourcestat->fetch_all('ASC', 't.rowid', $limit, 0, $filter);

		if (!is_array($selected)) {
			$selected = array($selected);
		}

		if ($outputmode != 2) {
			$out = '<form action="'.$_SERVER["PHP_SELF"].'" method="POST">';
			$out .= '<input type="hidden" name="token" value="'.newToken().'">';
		}

		if ($resourcestat) {
			if (!empty($conf->use_javascript_ajax) && !empty($conf->global->RESOURCE_USE_SEARCH_TO_SELECT) && !$forcecombo) {
				//$minLength = (is_numeric($conf->global->RESOURCE_USE_SEARCH_TO_SELECT)?$conf->global->RESOURCE_USE_SEARCH_TO_SELECT:2);
				$out .= ajax_combobox($htmlname, $event, $conf->global->RESOURCE_USE_SEARCH_TO_SELECT);
			} else {
				$out .= ajax_combobox($htmlname);
			}

			// Construct $out and $outarray
			$out .= '<select id="'.$htmlname.'" class="flat minwidth100'.($morecss ? ' '.$morecss : '').'" name="'.$htmlname.($multiple ? '[]' : '').'" '.($multiple ? 'multiple' : '').'>'."\n";
			if ($showempty) {
				$out .= '<option value="-1">&nbsp;</option>'."\n";
			}

			$num = 0;
			if (is_array($resourcestat->lines)) {
				$num = count($resourcestat->lines);
			}

			//var_dump($resourcestat->lines);
			$i = 0;
			if ($num) {
				while ($i < $num) {
					$resourceclass = ucfirst($resourcestat->lines[$i]->element);

					$label = $resourcestat->lines[$i]->ref ? $resourcestat->lines[$i]->ref : ''.$resourcestat->lines[$i]->label;
					if ($resourceclass != 'Dolresource') {
						$label .= ' ('.$langs->trans($resourceclass).')';
					}

					if ((is_object($selected[0]) && $selected[0]->id == $resourcestat->lines[$i]->id) || (!is_object($selected[0]) && in_array($resourcestat->lines[$i]->id, $selected))) {
						$out .= '<option value="'.$resourcestat->lines[$i]->id.'" selected>'.$label.'</option>';
					} else {
						$out .= '<option value="'.$resourcestat->lines[$i]->id.'">'.$label.'</option>';
					}

					array_push($outarray, array('key'=>$resourcestat->lines[$i]->id, 'value'=>$resourcestat->lines[$i]->label, 'label'=>$resourcestat->lines[$i]->label));

					$i++;
					if (($i % 10) == 0) {
						$out .= "\n";
					}
				}
			}
			$out .= '</select>'."\n";

			if ($outputmode != 2) {
				$out .= '<input type="submit" class="button" value="'.$langs->trans("Search").'"> &nbsp; &nbsp; ';

				$out .= '</form>';
			}
		} else {
			dol_print_error($this->db);
		}

		if ($outputmode && $outputmode != 2) {
			return $outarray;
		}
		return $out;
	}

	// phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
	/**
	 *  Return html list of tickets type
	 *
	 *  @param	string	$selected       Id du type pre-selectionne
	 *  @param  string	$htmlname       Nom de la zone select
	 *  @param  string	$filtertype     To filter on field type in llx_c_ticket_type (array('code'=>xx,'label'=>zz))
	 *  @param  int		$format         0=id+libelle, 1=code+code, 2=code+libelle, 3=id+code
	 *  @param  int		$empty			1=peut etre vide, 0 sinon
	 *  @param	int		$noadmininfo	0=Add admin info, 1=Disable admin info
	 *  @param  int		$maxlength      Max length of label
	 * 	@return	void
	 */
	public function select_types_resource($selected = '', $htmlname = 'type_resource', $filtertype = '', $format = 0, $empty = 0, $noadmininfo = 0, $maxlength = 0)
	{
		// phpcs:enable
		global $langs, $user;

		$resourcestat = new Dolresource($this->db);

		dol_syslog(get_class($this)."::select_types_resource ".$selected.", ".$htmlname.", ".$filtertype.", ".$format, LOG_DEBUG);

		$filterarray = array();

		if ($filtertype != '' && $filtertype != '-1') {
			$filterarray = explode(',', $filtertype);
		}

		$resourcestat->load_cache_code_type_resource();
		print '<select id="select'.$htmlname.'" class="flat maxwidthonsmartphone select_'.$htmlname.'" name="'.$htmlname.'">';
		if ($empty) {
			print '<option value="">&nbsp;</option>';
		}
		if (is_array($resourcestat->cache_code_type_resource) && count($resourcestat->cache_code_type_resource)) {
			foreach ($resourcestat->cache_code_type_resource as $id => $arraytypes) {
				// We discard empty line if showempty is on because an empty line has already been output.
				if ($empty && empty($arraytypes['code'])) {
					continue;
				}

				if ($format == 0) {
					print '<option value="'.$id.'"';
				} elseif ($format == 1) {
					print '<option value="'.$arraytypes['code'].'"';
				} elseif ($format == 2) {
					print '<option value="'.$arraytypes['code'].'"';
				} elseif ($format == 3) {
					print '<option value="'.$id.'"';
				}
				// Si selected est text, on compare avec code, sinon avec id
				if (preg_match('/[a-z]/i', $selected) && $selected == $arraytypes['code']) {
					print ' selected';
				} elseif ($selected == $id) {
					print ' selected';
				}
				print '>';
				if ($format == 0) {
					$value = ($maxlength ?dol_trunc($arraytypes['label'], $maxlength) : $arraytypes['label']);
				} elseif ($format == 1) {
					$value = $arraytypes['code'];
				} elseif ($format == 2) {
					$value = ($maxlength ?dol_trunc($arraytypes['label'], $maxlength) : $arraytypes['label']);
				} elseif ($format == 3) {
					$value = $arraytypes['code'];
				}
				print $value ? $value : '&nbsp;';
				print '</option>';
			}
		}
		print '</select>';
		if ($user->admin && !$noadmininfo) {
			print info_admin($langs->trans("YouCanChangeValuesForThisListFromDictionarySetup"), 1);
		}
	}
}
