<?php
/* Copyright (C) 2001-2005 Rodolphe Quiedeville <rodolphe@quiedeville.org>
 * Copyright (C) 2006-2015 Laurent Destailleur  <eldy@users.sourceforge.net>
 * Copyright (C) 2010      Regis Houssin        <regis.houssin@inodbox.com>
 * Copyright (C) 2019      Nicolas ZABOURI      <info@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/projet/activity/index.php
 *	\ingroup    projet
 *	\brief      Page on activity of projects
 */

require "../../main.inc.php";
require_once DOL_DOCUMENT_ROOT.'/projet/class/project.class.php';
require_once DOL_DOCUMENT_ROOT.'/projet/class/task.class.php';
require_once DOL_DOCUMENT_ROOT.'/core/lib/project.lib.php';
require_once DOL_DOCUMENT_ROOT.'/core/lib/date.lib.php';

$search_project_user = GETPOST('search_project_user', 'int');
$mine = GETPOST('mode', 'aZ09') == 'mine' ? 1 : 0;
if ($search_project_user == $user->id) {
	$mine = 1;
}

// Security check
$socid = 0;
if ($user->socid > 0) {
	$socid = $user->socid;
}
//$result = restrictedArea($user, 'projet', $projectid);
if (!$user->rights->projet->lire) {
	accessforbidden();
}

$hookmanager = new HookManager($db);

// Initialize technical object to manage hooks. Note that conf->hooks_modules contains array
$hookmanager->initHooks(array('activityindex'));

// Load translation files required by the page
$langs->load("projects");


/*
 * View
 */

$now = dol_now();
$tmp = dol_getdate($now);
$day = $tmp['mday'];
$month = $tmp['mon'];
$year = $tmp['year'];

$projectstatic = new Project($db);
$taskstatic = new Task($db);
$projectsListId = $projectstatic->getProjectsAuthorizedForUser($user, 0, 1); // Return all projects I have permission on because I want my tasks and some of my task may be on a public projet that is not my project
$taskstatic = new Task($db);
$tasktmp = new Task($db);

$title = $langs->trans("Activities");
//if ($mine) $title=$langs->trans("MyActivities");

llxHeader("", $title);


// Title for combo list see all projects
$titleall = $langs->trans("AllAllowedProjects");
if (!empty($user->rights->projet->all->lire) && !$socid) {
	$titleall = $langs->trans("AllProjects");
} else {
	$titleall = $langs->trans("AllAllowedProjects").'<br><br>';
}


$morehtml = '';
$morehtml .= '<form name="projectform">';
$morehtml .= '<SELECT name="mode">';
$morehtml .= '<option name="all" value="all"'.($mine ? '' : ' selected').'>'.$titleall.'</option>';
$morehtml .= '<option name="mine" value="'.$user->id.'"'.(($search_project_user == $user->id) ? ' selected' : '').'>'.$langs->trans("ProjectsImContactFor").'</option>';
$morehtml .= '</SELECT>';
$morehtml .= '<input type="submit" class="button" name="refresh" value="'.$langs->trans("Refresh").'">';

if ($mine) {
	$tooltiphelp = $langs->trans("MyTasksDesc");
} else {
	if ($user->rights->projet->all->lire && !$socid) {
		$tooltiphelp = $langs->trans("TasksDesc");
	} else {
		$tooltiphelp = $langs->trans("TasksPublicDesc");
	}
}

print_barre_liste($form->textwithpicto($title, $tooltiphelp), 0, $_SERVER["PHP_SELF"], '', '', '', '', 0, -1, 'projecttask', 0, $morehtml);

print '<div class="fichecenter"><div class="fichethirdleft">';

/* Show list of project today */

print '<div class="div-table-responsive-no-min">';
print '<table class="noborder centpercent">';
print '<tr class="liste_titre">';
print '<td width="50%">'.$langs->trans('ActivityOnProjectToday').'</td>';
print '<td width="50%" class="right">'.$langs->trans("Time").'</td>';
print "</tr>\n";

$sql = "SELECT p.rowid, p.ref, p.title, p.public, SUM(tt.task_duration) as nb";
$sql .= " FROM ".MAIN_DB_PREFIX."projet as p";
$sql .= ", ".MAIN_DB_PREFIX."projet_task as t";
$sql .= ", ".MAIN_DB_PREFIX."projet_task_time as tt";
$sql .= " WHERE t.fk_projet = p.rowid";
$sql .= " AND p.entity = ".((int) $conf->entity);
$sql .= " AND tt.fk_task = t.rowid";
$sql .= " AND tt.fk_user = ".((int) $user->id);
$sql .= " AND task_date BETWEEN '".$db->idate(dol_mktime(0, 0, 0, $month, $day, $year))."' AND '".$db->idate(dol_mktime(23, 59, 59, $month, $day, $year))."'";
$sql .= " AND p.rowid in (".$db->sanitize($projectsListId).")";
$sql .= " GROUP BY p.rowid, p.ref, p.title, p.public";

$resql = $db->query($sql);
if ($resql) {
	$total = 0;

	while ($row = $db->fetch_object($resql)) {
		print '<tr class="oddeven">';
		print '<td>';
		$projectstatic->id = $row->rowid;
		$projectstatic->ref = $row->ref;
		$projectstatic->title = $row->title;
		$projectstatic->public = $row->public;
		print $projectstatic->getNomUrl(1, '', 1);
		print '</td>';
		print '<td class="right">'.convertSecondToTime($row->nb, 'allhourmin').'</td>';
		print "</tr>\n";
		$total += $row->nb;
	}

	$db->free($resql);
} else {
	dol_print_error($db);
}
print '<tr class="liste_total">';
print '<td>'.$langs->trans('Total').'</td>';
print '<td class="right">'.convertSecondToTime($total, 'allhourmin').'</td>';
print "</tr>\n";
print "</table>";
print '</div>';


print '</div><div class="fichetwothirdright"><div class="ficheaddleft">';


/* Affichage de la liste des projets d'hier */
print '<div class="div-table-responsive-no-min">';
print '<table class="noborder centpercent">';
print '<tr class="liste_titre">';
print '<td>'.$langs->trans('ActivityOnProjectYesterday').'</td>';
print '<td class="right">'.$langs->trans("Time").'</td>';
print "</tr>\n";

$sql = "SELECT p.rowid, p.ref, p.title, p.public, SUM(tt.task_duration) as nb";
$sql .= " FROM ".MAIN_DB_PREFIX."projet as p";
$sql .= ", ".MAIN_DB_PREFIX."projet_task as t";
$sql .= ", ".MAIN_DB_PREFIX."projet_task_time as tt";
$sql .= " WHERE t.fk_projet = p.rowid";
$sql .= " AND p.entity = ".((int) $conf->entity);
$sql .= " AND tt.fk_task = t.rowid";
$sql .= " AND tt.fk_user = ".((int) $user->id);
$sql .= " AND task_date BETWEEN '".$db->idate(dol_time_plus_duree(dol_mktime(0, 0, 0, $month, $day, $year), -1, 'd'))."' AND '".$db->idate(dol_time_plus_duree(dol_mktime(23, 59, 59, $month, $day, $year), -1, 'd'))."'";
$sql .= " AND p.rowid in (".$db->sanitize($projectsListId).")";
$sql .= " GROUP BY p.rowid, p.ref, p.title, p.public";

$resql = $db->query($sql);
if ($resql) {
	$total = 0;

	while ($row = $db->fetch_object($resql)) {
		print '<tr class="oddeven">';
		print '<td>';
		$projectstatic->id = $row->rowid;
		$projectstatic->ref = $row->ref;
		$projectstatic->title = $row->title;
		$projectstatic->public = $row->public;
		print $projectstatic->getNomUrl(1, '', 1);
		print '</td>';
		print '<td class="right">'.convertSecondToTime($row->nb, 'allhourmin').'</td>';
		print "</tr>\n";
		$total += $row->nb;
	}

	$db->free($resql);
} else {
	dol_print_error($db);
}
print '<tr class="liste_total">';
print '<td>'.$langs->trans('Total').'</td>';
print '<td class="right">'.convertSecondToTime($total, 'allhourmin').'</td>';
print "</tr>\n";
print "</table>";
print '</div>';



/*
if ($db->type != 'pgsql')
{
	print '<br>';

	// Affichage de la liste des projets de la semaine
	print '<div class="div-table-responsive-no-min">';
	print '<table class="noborder centpercent">';
	print '<tr class="liste_titre">';
	print '<td>'.$langs->trans("ActivityOnProjectThisWeek").'</td>';
	print '<td class="right">'.$langs->trans("Time").'</td>';
	print "</tr>\n";

	$sql = "SELECT p.rowid, p.ref, p.title, p.public, SUM(tt.task_duration) as nb";
	$sql.= " FROM ".MAIN_DB_PREFIX."projet as p";
	$sql.= " , ".MAIN_DB_PREFIX."projet_task as t";
	$sql.= " , ".MAIN_DB_PREFIX."projet_task_time as tt";
	$sql.= " WHERE t.fk_projet = p.rowid";
	$sql.= " AND p.entity = ".((int) $conf->entity);
	$sql.= " AND tt.fk_task = t.rowid";
	$sql.= " AND tt.fk_user = ".((int) $user->id);
	$sql.= " AND task_date >= '".$db->idate(dol_get_first_day($year, $month)).'" AND ...";
	$sql.= " AND p.rowid in (".$db->sanitize($projectsListId).")";
	$sql.= " GROUP BY p.rowid, p.ref, p.title";

	$resql = $db->query($sql);
	if ( $resql )
	{
		$total = 0;

		while ($row = $db->fetch_object($resql))
		{
			print '<tr class="oddeven">';
			print '<td>';
			$projectstatic->id=$row->rowid;
			$projectstatic->ref=$row->ref;
			$projectstatic->title=$row->title;
			$projectstatic->public=$row->public;
			print $projectstatic->getNomUrl(1, '', 1);
			print '</td>';
			print '<td class="right">'.convertSecondToTime($row->nb, 'allhourmin').'</td>';
			print "</tr>\n";
			$total += $row->nb;
		}

		$db->free($resql);
	}
	else
	{
		dol_print_error($db);
	}
	print '<tr class="liste_total">';
	print '<td>'.$langs->trans('Total').'</td>';
	print '<td class="right">'.convertSecondToTime($total, 'allhourmin').'</td>';
	print "</tr>\n";
	print "</table></div><br>";

}
*/

/* Affichage de la liste des projets du mois */
if (!empty($conf->global->PROJECT_TASK_TIME_MONTH)) {
	print '<div class="div-table-responsive-no-min">';
	print '<table class="noborder centpercent">';
	print '<tr class="liste_titre">';
	print '<td>'.$langs->trans("ActivityOnProjectThisMonth").': '.dol_print_date($now, "%B %Y").'</td>';
	print '<td class="right">'.$langs->trans("Time").'</td>';
	print "</tr>\n";

	$sql = "SELECT p.rowid, p.ref, p.title, p.public, SUM(tt.task_duration) as nb";
	$sql .= " FROM ".MAIN_DB_PREFIX."projet as p";
	$sql .= ", ".MAIN_DB_PREFIX."projet_task as t";
	$sql .= ", ".MAIN_DB_PREFIX."projet_task_time as tt";
	$sql .= " WHERE t.fk_projet = p.rowid";
	$sql .= " AND p.entity = ".((int) $conf->entity);
	$sql .= " AND tt.fk_task = t.rowid";
	$sql .= " AND tt.fk_user = ".((int) $user->id);
	$sql .= " AND task_date BETWEEN '".$db->idate(dol_get_first_day($year, $month))."' AND '".$db->idate(dol_get_last_day($year, $month))."'";
	$sql .= " AND p.rowid in (".$db->sanitize($projectsListId).")";
	$sql .= " GROUP BY p.rowid, p.ref, p.title, p.public";

	$resql = $db->query($sql);
	if ($resql) {
		while ($row = $db->fetch_object($resql)) {
			print '<tr class="oddeven">';
			print '<td>';
			$projectstatic->id = $row->rowid;
			$projectstatic->ref = $row->ref;
			$projectstatic->title = $row->title;
			print $projectstatic->getNomUrl(1, '', 1);
			print '</td>';
			print '<td class="right">'.convertSecondToTime($row->nb, 'allhourmin').'</td>';
			print "</tr>\n";
		}
		$db->free($resql);
	} else {
		dol_print_error($db);
	}
	print '<tr class="liste_total">';
	print '<td>'.$langs->trans('Total').'</td>';
	print '<td class="right">'.convertSecondToTime($total, 'allhourmin').'</td>';
	print "</tr>\n";
	print "</table>";
	print '</div>';
}

/* Affichage de la liste des projets de l'annee */
if (!empty($conf->global->PROJECT_TASK_TIME_YEAR)) {
	print '<div class="div-table-responsive-no-min">';
	print '<br><table class="noborder centpercent">';
	print '<tr class="liste_titre">';
	print '<td>'.$langs->trans("ActivityOnProjectThisYear").': '.strftime("%Y", $now).'</td>';
	print '<td class="right">'.$langs->trans("Time").'</td>';
	print "</tr>\n";

	$sql = "SELECT p.rowid, p.ref, p.title, p.public, SUM(tt.task_duration) as nb";
	$sql .= " FROM ".MAIN_DB_PREFIX."projet as p";
	$sql .= ", ".MAIN_DB_PREFIX."projet_task as t";
	$sql .= ", ".MAIN_DB_PREFIX."projet_task_time as tt";
	$sql .= " WHERE t.fk_projet = p.rowid";
	$sql .= " AND p.entity = ".((int) $conf->entity);
	$sql .= " AND tt.fk_task = t.rowid";
	$sql .= " AND tt.fk_user = ".((int) $user->id);
	$sql .= " AND YEAR(task_date) = '".strftime("%Y", $now)."'";
	$sql .= " AND p.rowid in (".$db->sanitize($projectsListId).")";
	$sql .= " GROUP BY p.rowid, p.ref, p.title, p.public";

	$resql = $db->query($sql);
	if ($resql) {
		while ($row = $db->fetch_object($resql)) {
			print '<tr class="oddeven">';
			print '<td>';
			$projectstatic->id = $row->rowid;
			$projectstatic->ref = $row->ref;
			$projectstatic->title = $row->title;
			$projectstatic->public = $row->public;
			print $projectstatic->getNomUrl(1, '', 1);
			print '</td>';
			print '<td class="right">'.convertSecondToTime($row->nb, 'allhourmin').'</td>';
			print "</tr>\n";
		}
		$db->free($resql);
	} else {
		dol_print_error($db);
	}
	print '<tr class="liste_total">';
	print '<td>'.$langs->trans('Total').'</td>';
	print '<td class="right">'.convertSecondToTime($total, 'allhourmin').'</td>';
	print "</tr>\n";
	print "</table>";
	print '</div>';
}

if (empty($conf->global->PROJECT_HIDE_TASKS) && !empty($conf->global->PROJECT_SHOW_TASK_LIST_ON_PROJECT_AREA)) {
	// Get id of types of contacts for projects (This list never contains a lot of elements)
	$listofprojectcontacttype = array();
	$sql = "SELECT ctc.rowid, ctc.code FROM ".MAIN_DB_PREFIX."c_type_contact as ctc";
	$sql .= " WHERE ctc.element = '".$db->escape($projectstatic->element)."'";
	$sql .= " AND ctc.source = 'internal'";
	$resql = $db->query($sql);
	if ($resql) {
		while ($obj = $db->fetch_object($resql)) {
			$listofprojectcontacttype[$obj->rowid] = $obj->code;
		}
	} else {
		dol_print_error($db);
	}
	if (count($listofprojectcontacttype) == 0) {
		$listofprojectcontacttype[0] = '0'; // To avoid sql syntax error if not found
	}
	// Get id of types of contacts for tasks (This list never contains a lot of elements)
	$listoftaskcontacttype = array();
	$sql = "SELECT ctc.rowid, ctc.code FROM ".MAIN_DB_PREFIX."c_type_contact as ctc";
	$sql .= " WHERE ctc.element = '".$db->escape($taskstatic->element)."'";
	$sql .= " AND ctc.source = 'internal'";
	$resql = $db->query($sql);
	if ($resql) {
		while ($obj = $db->fetch_object($resql)) {
			$listoftaskcontacttype[$obj->rowid] = $obj->code;
		}
	} else {
		dol_print_error($db);
	}
	if (count($listoftaskcontacttype) == 0) {
		$listoftaskcontacttype[0] = '0'; // To avoid sql syntax error if not found
	}


	// Tasks for all resources of all opened projects and time spent for each task/resource
	// This list can be very long, so we don't show it by default on task area. We prefer to use the list page.
	// Add constant PROJECT_SHOW_TASK_LIST_ON_PROJECT_AREA to show this list

	$max = (empty($conf->global->PROJECT_LIMIT_TASK_PROJECT_AREA) ? 1000 : $conf->global->PROJECT_LIMIT_TASK_PROJECT_AREA);

	$sql = "SELECT p.ref, p.title, p.rowid as projectid, p.fk_statut as status, p.fk_opp_status as opp_status, p.public, p.dateo as projdateo, p.datee as projdatee,";
	$sql .= " t.label, t.rowid as taskid, t.planned_workload, t.duration_effective, t.progress, t.dateo, t.datee, SUM(tasktime.task_duration) as timespent";
	$sql .= " FROM ".MAIN_DB_PREFIX."projet as p";
	$sql .= " LEFT JOIN ".MAIN_DB_PREFIX."societe as s on p.fk_soc = s.rowid";
	$sql .= " LEFT JOIN ".MAIN_DB_PREFIX."projet_task as t on t.fk_projet = p.rowid";
	$sql .= " LEFT JOIN ".MAIN_DB_PREFIX."projet_task_time as tasktime on tasktime.fk_task = t.rowid";
	$sql .= " LEFT JOIN ".MAIN_DB_PREFIX."user as u on tasktime.fk_user = u.rowid";
	if ($mine) {
		$sql .= ", ".MAIN_DB_PREFIX."element_contact as ect";
	}
	$sql .= " WHERE p.entity IN (".getEntity('project').")";
	if ($mine || empty($user->rights->projet->all->lire)) {
		$sql .= " AND p.rowid IN (".$db->sanitize($projectsListId).")"; // project i have permission on
	}
	if ($mine) {     // this may duplicate record if we are contact twice
		$sql .= " AND ect.fk_c_type_contact IN (".$db->sanitize(join(',', array_keys($listoftaskcontacttype))).") AND ect.element_id = t.rowid AND ect.fk_socpeople = ".((int) $user->id);
	}
	if ($socid) {
		$sql .= " AND (p.fk_soc IS NULL OR p.fk_soc = 0 OR p.fk_soc = ".((int) $socid).")";
	}
	$sql .= " AND p.fk_statut=1";
	$sql .= " GROUP BY p.ref, p.title, p.rowid, p.fk_statut, p.fk_opp_status, p.public, t.label, t.rowid, t.planned_workload, t.duration_effective, t.progress, t.dateo, t.datee";
	$sql .= " ORDER BY t.dateo desc, t.rowid desc, t.datee";
	$sql .= $db->plimit($max + 1); // We want more to know if we have more than limit

	dol_syslog('projet:index.php: affectationpercent', LOG_DEBUG);
	$resql = $db->query($sql);
	if ($resql) {
		$num = $db->num_rows($resql);
		$i = 0;

		//print load_fiche_titre($langs->trans("TasksOnOpenedProject"),'','').'<br>';

		print '<div class="div-table-responsive-no-min">';
		print '<table class="noborder centpercent">';
		print '<tr class="liste_titre">';
		//print '<th>'.$langs->trans('TaskRessourceLinks').'</th>';
		print '<th>'.$langs->trans('OpenedProjects').'</th>';
		if (!empty($conf->global->PROJECT_USE_OPPORTUNITIES)) {
			print '<th>'.$langs->trans('OpportunityStatus').'</th>';
		}
		print '<th>'.$langs->trans('Task').'</th>';
		print '<th class="center">'.$langs->trans('DateStart').'</th>';
		print '<th class="center">'.$langs->trans('DateEnd').'</th>';
		print '<th class="right">'.$langs->trans('PlannedWorkload').'</th>';
		print '<th class="right">'.$langs->trans('TimeSpent').'</th>';
		print '<th class="right">'.$langs->trans("ProgressCalculated").'</td>';
		print '<th class="right">'.$langs->trans("ProgressDeclared").'</td>';
		print '</tr>';

		while ($i < $num && $i < $max) {
			$obj = $db->fetch_object($resql);

			$projectstatic->id = $obj->projectid;
			$projectstatic->ref = $obj->ref;
			$projectstatic->title = $obj->title;
			$projectstatic->statut = $obj->status;
			$projectstatic->public = $obj->public;
			$projectstatic->dateo = $db->jdate($obj->projdateo);
			$projectstatic->datee = $db->jdate($obj->projdatee);

			$taskstatic->projectstatus = $obj->projectstatus;
			$taskstatic->progress = $obj->progress;
			$taskstatic->fk_statut = $obj->status;
			$taskstatic->dateo = $db->jdate($obj->dateo);
			$taskstatic->datee = $db->jdate($obj->datee);

			$username = '';
			if ($obj->userid && $userstatic->id != $obj->userid) {	// We have a user and it is not last loaded user
				$result = $userstatic->fetch($obj->userid);
				if (!$result) {
					$userstatic->id = 0;
				}
			}
			if ($userstatic->id) {
				$username = $userstatic->getNomUrl(0, 0);
			}

			print '<tr class="oddeven">';
			//print '<td>'.$username.'</td>';
			print '<td>';
			print $projectstatic->getNomUrl(1, '', 0, '', '<br>');
			print '</td>';
			if (!empty($conf->global->PROJECT_USE_OPPORTUNITIES)) {
				print '<td>';
				$code = dol_getIdFromCode($db, $obj->opp_status, 'c_lead_status', 'rowid', 'code');
				if ($code) {
					print $langs->trans("OppStatus".$code);
				}
				print '</td>';
			}
			print '<td>';
			if (!empty($obj->taskid)) {
				$tasktmp->id = $obj->taskid;
				$tasktmp->ref = $obj->ref;
				$tasktmp->label = $obj->label;
				print $tasktmp->getNomUrl(1, 'withproject', 'task', 1, '<br>');
			} else {
				print $langs->trans("NoTasks");
			}
			print '</td>';
			print '<td class="center">'.dol_print_date($db->jdate($obj->dateo), 'day').'</td>';
			print '<td class="center">'.dol_print_date($db->jdate($obj->datee), 'day');
			if ($taskstatic->hasDelay()) {
				print img_warning($langs->trans("Late"));
			}
			print '</td>';
			print '<td class="right"><a href="'.DOL_URL_ROOT.'/projet/tasks/time.php?id='.$obj->taskid.'&withproject=1">';
			print convertSecondToTime($obj->planned_workload, 'allhourmin');
			print '</a></td>';
			print '<td class="right"><a href="'.DOL_URL_ROOT.'/projet/tasks/time.php?id='.$obj->taskid.'&withproject=1">';
			print convertSecondToTime($obj->timespent, 'allhourmin');
			print '</a></td>';
			print '<td class="right">';
			if (!empty($obj->taskid)) {
				if (empty($obj->planned_workload) > 0) {
					$percentcompletion = $langs->trans("WorkloadNotDefined");
				} else {
					$percentcompletion = intval($obj->duration_effective * 100 / $obj->planned_workload).'%';
				}
			}
			print $percentcompletion;
			print '</td>';
			print '<td class="right">';
			print ($obj->taskid > 0) ? $obj->progress.'%' : '';
			print '</td>';
			print "</tr>\n";

			$i++;
		}

		if ($num > $max) {
			$colspan = 6;
			if (!empty($conf->global->PROJECT_USE_OPPORTUNITIES)) {
				$colspan++;
			}
			print '<tr><td colspan="'.$colspan.'">'.$langs->trans("WarningTooManyDataPleaseUseMoreFilters").'</td></tr>';
		}

		print "</table>";
		print '</div>';


		$db->free($resql);
	} else {
		dol_print_error($db);
	}
}


print '</div></div></div>';

$parameters = array('user' => $user);
$reshook = $hookmanager->executeHooks('dashboardActivities', $parameters, $object); // Note that $action and $object may have been modified by hook

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