RegisterPropertyInteger('VarProduction', 0); $this->RegisterPropertyInteger('VarConsumption', 0); $this->RegisterPropertyInteger('VarFeedIn', 0); $this->RegisterPropertyInteger('VarGrid', 0); $this->RegisterPropertyString('DefaultRange', 'day'); // UI state (internal, no object tree clutter) $this->RegisterAttributeString(self::ATTR_RANGE, 'day'); $this->RegisterAttributeString(self::ATTR_DATE, date('Y-m-d')); // Enable HTML-SDK visualization $this->SetVisualizationType(1); } public function ApplyChanges(): void { parent::ApplyChanges(); if ($this->ReadAttributeString(self::ATTR_RANGE) === '') { $this->WriteAttributeString(self::ATTR_RANGE, $this->ReadPropertyString('DefaultRange')); } $date = $this->ReadAttributeString(self::ATTR_DATE); if ($date === '' || !$this->isValidDate($date)) { $this->WriteAttributeString(self::ATTR_DATE, date('Y-m-d')); } $this->RecalculateAndPush(); } public function GetVisualizationTile(): string { $path = __DIR__ . '/module.html'; return file_exists($path) ? file_get_contents($path) : '

module.html fehlt

'; } public function RequestAction($Ident, $Value): void { switch ($Ident) { case 'SetRange': $range = (string)$Value; if (!in_array($range, ['day', 'week', 'month', 'total'], true)) { return; } $this->WriteAttributeString(self::ATTR_RANGE, $range); if ($range === 'week') { $this->snapDateToWeekMonday(); } break; case 'SetDate': $date = (string)$Value; if (!$this->isValidDate($date)) { return; } $this->WriteAttributeString(self::ATTR_DATE, $date); if ($this->ReadAttributeString(self::ATTR_RANGE) === 'week') { $this->snapDateToWeekMonday(); } break; case 'Prev': case 'Next': case 'Today': $this->ShiftDate($Ident); if ($this->ReadAttributeString(self::ATTR_RANGE) === 'week') { $this->snapDateToWeekMonday(); } break; case 'Refresh': break; default: return; } $this->RecalculateAndPush(); } /* ========================================================= */ /* ===================== CORE LOGIC ======================== */ /* ========================================================= */ private function RecalculateAndPush(): void { $range = $this->ReadAttributeString(self::ATTR_RANGE); $date = $this->ReadAttributeString(self::ATTR_DATE); [$tStart, $tEnd] = $this->getRange($range, $date); $prod = $this->readDelta($this->ReadPropertyInteger('VarProduction'), $tStart, $tEnd); $cons = $this->readDelta($this->ReadPropertyInteger('VarConsumption'), $tStart, $tEnd); $feed = $this->readDelta($this->ReadPropertyInteger('VarFeedIn'), $tStart, $tEnd); $grid = $this->readDelta($this->ReadPropertyInteger('VarGrid'), $tStart, $tEnd); $payload = [ 'range' => $range, 'date' => $date, 'tStart' => $tStart, 'tEnd' => $tEnd, 'values' => [ 'Produktion' => $prod, 'Verbrauch' => $cons, 'Einspeisung' => $feed, 'Netz' => $grid ] ]; $this->UpdateVisualizationValue(json_encode($payload, JSON_THROW_ON_ERROR)); } /* ========================================================= */ /* ===================== TIME RANGES ======================= */ /* ========================================================= */ private function getRange(string $range, string $dateYmd): array { $now = time(); if ($range === 'total') { return [0, $now]; } $base = strtotime($dateYmd . ' 00:00:00') ?: strtotime('today'); switch ($range) { case 'day': return [$base, $base + 86400]; case 'week': $dow = (int)date('N', $base); // 1=Mon $start = $base - (($dow - 1) * 86400); return [$start, $start + 7 * 86400]; case 'month': $start = strtotime(date('Y-m-01 00:00:00', $base)); return [$start, strtotime('+1 month', $start)]; default: return [$base, $base + 86400]; } } private function ShiftDate(string $action): void { $range = $this->ReadAttributeString(self::ATTR_RANGE); if ($range === 'total') { return; } if ($action === 'Today') { $this->WriteAttributeString(self::ATTR_DATE, date('Y-m-d')); return; } $base = strtotime($this->ReadAttributeString(self::ATTR_DATE) . ' 00:00:00') ?: strtotime('today'); $dir = ($action === 'Prev') ? -1 : 1; match ($range) { 'day' => $base = strtotime(($dir === -1 ? '-1 day' : '+1 day'), $base), 'week' => $base = strtotime(($dir === -7 ? '-7 day' : '+7 day'), $base), 'month' => $base = strtotime(($dir === -1 ? '-1 month' : '+1 month'), $base), default => null }; $this->WriteAttributeString(self::ATTR_DATE, date('Y-m-d', $base)); } private function snapDateToWeekMonday(): void { $base = strtotime($this->ReadAttributeString(self::ATTR_DATE) . ' 00:00:00') ?: strtotime('today'); $dow = (int)date('N', $base); $this->WriteAttributeString(self::ATTR_DATE, date('Y-m-d', $base - (($dow - 1) * 86400))); } /* ========================================================= */ /* ===================== ARCHIVE READ ====================== */ /* ========================================================= */ private function readDelta(int $varId, int $tStart, int $tEnd): float { if ($varId <= 0 || !IPS_VariableExists($varId)) { return 0.0; } $archiveID = IPS_GetInstanceListByModuleID('{43192F0B-135B-4CE7-A0A7-1475603F3060}')[0] ?? 0; if ($archiveID <= 0) { return 0.0; } $values = AC_GetLoggedValues($archiveID, $varId, $tStart - 86400, $tEnd + 86400, 0); if (empty($values)) { return 0.0; } usort($values, static fn($a, $b) => $a['TimeStamp'] <=> $b['TimeStamp']); $vStart = null; $vEnd = null; foreach ($values as $v) { if ($v['TimeStamp'] <= $tStart) { $vStart = (float)$v['Value']; } if ($v['TimeStamp'] <= $tEnd) { $vEnd = (float)$v['Value']; } if ($v['TimeStamp'] > $tEnd) { break; } } if ($vStart === null || $vEnd === null) { return 0.0; } $diff = $vEnd - $vStart; return ($diff < 0) ? 0.0 : round($diff, 3); } /* ========================================================= */ private function isValidDate(string $ymd): bool { if (!preg_match('/^\d{4}-\d{2}-\d{2}$/', $ymd)) { return false; } [$y, $m, $d] = array_map('intval', explode('-', $ymd)); return checkdate($m, $d, $y); } } ?>