90 lines
2.9 KiB
PHP
90 lines
2.9 KiB
PHP
<?php
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class WattpilotGen1Profile
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{
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public const DEVICE_PROFILE = 'fronius_wattpilot_gen1';
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public static function capabilities(): array
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{
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return [
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'smartCharging' => true,
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'meterValues' => true,
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'phaseMetering' => false,
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'currentImportPerPhase' => false,
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'voltagePerPhase' => false,
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'powerImport' => true,
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'powerExport' => false,
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'energyImport' => true,
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'energyExport' => false,
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'numberPhases' => false,
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'phaseToUse' => false,
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'phaseSwitching' => false,
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'dataTransfer' => false,
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'remoteStartStop' => true,
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'availability' => true,
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'simpleAmpereProfiles' => true,
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'getVariables' => false,
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'setVariables' => false,
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'transactionEvent' => false,
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'soc' => false,
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'temperature' => false,
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'signedMeterValue' => false,
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'bidirectional' => false
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];
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}
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public static function isWattpilotBoot(array $payload): bool
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{
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$vendor = strtolower((string)($payload['chargePointVendor'] ?? ''));
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$model = strtolower((string)($payload['chargePointModel'] ?? ''));
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return strpos($vendor, 'fronius') !== false || strpos($model, 'wattpilot') !== false;
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}
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public static function buildChargingProfile(array $setpoint, int $profileId): array
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{
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$currentA = max(0.0, (float)($setpoint['effectiveCurrentA'] ?? 0.0));
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$validTo = gmdate('Y-m-d\TH:i:s\Z', time() + 120);
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$transactionId = (string)($setpoint['transactionId'] ?? '');
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$purpose = $transactionId !== '' ? 'TxProfile' : 'TxDefaultProfile';
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$profile = [
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'connectorId' => (int)($setpoint['connectorId'] ?? 1),
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'csChargingProfiles' => [
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'chargingProfileId' => $profileId,
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'stackLevel' => 0,
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'chargingProfilePurpose' => $purpose,
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'chargingProfileKind' => 'Absolute',
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'validTo' => $validTo,
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'chargingSchedule' => [
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'duration' => 120,
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'chargingRateUnit' => 'A',
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'chargingSchedulePeriod' => [
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[
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'startPeriod' => 0,
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'limit' => round($currentA, 1)
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]
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]
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]
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]
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];
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if ($transactionId !== '') {
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$profile['csChargingProfiles']['transactionId'] = is_numeric($transactionId) ? (int)$transactionId : $transactionId;
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}
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return $profile;
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}
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public static function supportedMeasurands(): array
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{
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return [
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'Power.Active.Import',
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'Energy.Active.Import.Register',
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'Voltage',
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'Current.Import'
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];
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}
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}
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?>
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