<?php

// (c) Copyright by authors of the Tiki Wiki CMS Groupware Project
//
// All Rights Reserved. See copyright.txt for details and a complete list of authors.
// Licensed under the GNU LESSER GENERAL PUBLIC LICENSE. See license.txt for details.
// $Id$
class Calendar_DateTest extends TikiTestCase
{

    public function testMakeTime(): void
    {
        global $tikilib;
        $date = $tikilib->make_time(0, 0, 0, 8, 1, 2010);
        $this->assertEquals('2010-08-01 00:00', TikiLib::date_format('%Y-%m-%d %H:%M', $date));
    }

    public function testInfoDate(): void
    {
        global $tikilib;
        $calendarlib = TikiLib::lib('calendar');
        $date = $tikilib->make_time(0, 0, 0, 8, 1, 2010);
        $focus = $calendarlib->infoDate($date);
        $this->assertEquals('2010-08-01', TikiLib::date_format('%Y-%m-%d', $focus['date']));
    }

    public function testFocusToStartEnd(): void
    {
        global $tikilib;
        $calendarlib = TikiLib::lib('calendar');
        $date = $tikilib->make_time(0, 0, 0, 8, 1, 2010);
        $start = $startNext = [];
        $calendarlib->focusStartEnd($calendarlib->infoDate($date), 'month', 'y', $start, $startNext);
        $this->assertEquals('2010-08-01', TikiLib::date_format('%Y-%m-%d', $start['date']));
        $this->assertEquals('2010-09-01', TikiLib::date_format('%Y-%m-%d', $startNext['date']));
        $date = $tikilib->make_time(0, 0, 0, 2, 8, 2010);
        $calendarlib->focusStartEnd($calendarlib->infoDate($date), 'month', 'y', $start, $startNext);
        $this->assertEquals('2010-02-01', TikiLib::date_format('%Y-%m-%d', $start['date']));
        $this->assertEquals('2010-03-01', TikiLib::date_format('%Y-%m-%d', $startNext['date']));
        $date = $tikilib->make_time(0, 0, 0, 4, 30, 2010);
        $calendarlib->focusStartEnd($calendarlib->infoDate($date), 'month', 'y', $start, $startNext);
        $this->assertEquals('2010-04-01', TikiLib::date_format('%Y-%m-%d', $start['date']));
        $this->assertEquals('2010-05-01', TikiLib::date_format('%Y-%m-%d', $startNext['date']));
    }

    public function testFocusToCell(): void
    {
        global $tikilib;
        $calendarlib = TikiLib::lib('calendar');
        $start = $startNext = [];
        $date = $tikilib->make_time(0, 0, 0, 8, 1, 2010);
        $calendarlib->focusStartEnd($calendarlib->infoDate($date), 'month', 'y', $start, $startNext);
        $view = 'month';
        $firstWeekDay = 0; // sunday
        $cell = $calendarlib->getTableViewCells($start, $startNext, $view, $firstWeekDay);
        $this->assertEquals('2010-08-01', TikiLib::date_format('%Y-%m-%d', $cell[0][0]['date']));
        $this->assertEquals('2010-09-04', TikiLib::date_format('%Y-%m-%d', $cell[4][6]['date']));
        $view = 'month';
        $firstWeekDay = 1; // monday
        $cell = $calendarlib->getTableViewCells($start, $startNext, $view, $firstWeekDay);
        $this->assertEquals('2010-07-26', TikiLib::date_format('%Y-%m-%d', $cell[0][0]['date']));
        $this->assertEquals('2010-09-05', TikiLib::date_format('%Y-%m-%d', $cell[5][6]['date']));
    }

    public function testPrevious(): void
    {
        global $tikilib;
        $calendarlib = TikiLib::lib('calendar');
        $date = $tikilib->make_time(0, 0, 0, 7, 20, 2010);
        $previous = $calendarlib->focusPrevious($calendarlib->infoDate($date), 'month');
        $this->assertEquals('2010-06-20', TikiLib::date_format('%Y-%m-%d', $previous['date']));
        $date = $tikilib->make_time(0, 0, 0, 7, 31, 2010);
        $previous = $calendarlib->focusPrevious($calendarlib->infoDate($date), 'month');
        $this->assertEquals('2010-06-30', TikiLib::date_format('%Y-%m-%d', $previous['date']));
        $date = $tikilib->make_time(0, 0, 0, 3, 31, 2010);
        $previous = $calendarlib->focusPrevious($calendarlib->infoDate($date), 'quarter');
        $this->assertEquals('2009-11-30', TikiLib::date_format('%Y-%m-%d', $previous['date']));
    }

    public function testNext(): void
    {
        global $tikilib;
        $calendarlib = TikiLib::lib('calendar');
        $date = $tikilib->make_time(0, 0, 0, 8, 31, 2010);
        $previous = $calendarlib->focusNext($calendarlib->infoDate($date), 'month');
        $this->assertEquals('2010-09-30', TikiLib::date_format('%Y-%m-%d', $previous['date']));
    }
}