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<?php
namespace Engelsystem;
/**
* Represents a single lane in a shifts calendar.
*/
class ShiftCalendarLane {
private $firstBlockStartTime;
private $blockCount;
private $header;
private $shifts = [];
public function __construct($header, $firstBlockStartTime, $blockCount) {
$this->header = $header;
$this->firstBlockStartTime = $firstBlockStartTime;
$this->blockCount = $blockCount;
}
/**
* Adds a shift to the lane, but only if it fits.
* Returns true on success.
*
* @param Shift $shift
* The shift to add
* @return boolean true on success
*/
public function addShift($shift) {
if ($this->shiftFits($shift)) {
$this->shifts[] = $shift;
return true;
}
return false;
}
/**
* Returns true if given shift fits into this lane.
*
* @param Shift $shift
* The shift to fit into this lane
*/
public function shiftFits($newShift) {
foreach ($this->shifts as $laneShift) {
if (! ($newShift['start'] >= $laneShift['end'] || $newShift['end'] <= $laneShift['start'])) {
return false;
}
}
return true;
}
public function getHeader() {
return $this->header;
}
public function getShifts() {
return $this->shifts;
}
}
?>
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