// =====================================================
// STEP-UP LOGIC
// =====================================================
const stepUpByBatteryReserve =
  batteryPriorityMode &&
  parsed.batteryCurrentA >= batteryChargeReserveDynamicA;

const stepUpByForecastMode =
  !batteryPriorityMode &&
  (
    parsed.pvPowerW >= params.pvHoldMinW ||
    parsed.pvPowerAvg10mW >= params.pvHoldMinW
  ) &&
  derived.forecastBufferKwh >= -1 &&
  derived.projectedEndSocAfterCharge >= (derived.endDayGuardSoc - 5) &&
  cloudToleranceOk;

const solarShouldStepUp =
  lifecycle.currentCooldownElapsed &&
  derived.currentReferenceA < derived.physicalCapA &&
  derived.physicalCapA >= params.currentMinA &&
  !derived.vebusAcOutSoftReached &&
  !derived.vebusDcVoltageSoftLow &&
  !derived.houseLoadHighVsHeadroom &&
  (
    stepUpByBatteryReserve ||
    stepUpByForecastMode ||
    parsed.pvPowerW >= (context.effectivePvStartMinW + 400)
  );

const gridShouldStepUp =
  lifecycle.currentCooldownElapsed &&
  derived.currentReferenceA < derived.physicalCapA &&
  derived.physicalCapA >= params.currentMinA &&
  !derived.vebusAcOutSoftReached &&
  !derived.vebusDcVoltageSoftLow &&
  parsed.batteryCurrentA >= gridBatterySoftDynamicA &&
  !derived.houseLoadHighVsHeadroom;

// =====================================================
// STEP-DOWN LOGIC
// =====================================================
const solarShouldStepDownBattery =
  parsed.batteryCurrentA <= batteryDischargeSoftDynamicA &&
  lifecycle.currentCooldownElapsed &&
  derived.currentReferenceA > params.currentMinA;

const solarShouldStepDownCloudDebt =
  !cloudToleranceOk &&
  lifecycle.currentCooldownElapsed &&
  derived.currentReferenceA > params.currentMinA;

const gridShouldStepDownBattery =
  parsed.batteryCurrentA < gridBatterySoftDynamicA &&
  lifecycle.currentCooldownElapsed &&
  derived.currentReferenceA > params.currentMinA;

const shouldStepDownVebusPower =
  derived.vebusAcOutSoftReached &&
  lifecycle.currentCooldownElapsed &&
  derived.currentReferenceA > params.currentMinA;

const shouldStepDownVebusVoltage =
  derived.vebusDcVoltageSoftLow &&
  lifecycle.currentCooldownElapsed &&
  derived.currentReferenceA > params.currentMinA;

const shouldStepDownOverload =
  derived.anyVebusOverload &&
  lifecycle.currentCooldownElapsed &&
  derived.currentReferenceA > params.currentMinA;

const shouldStopOverloadAtMin =
  derived.anyVebusOverload &&
  derived.currentReferenceA <= params.currentMinA &&
  sessionObservedActive;

// =====================================================
// HARD STOPS / PROTECTIONS
// =====================================================
const batteryCurrentHardExceeded =
  parsed.batteryCurrentA <= batteryDischargeHardDynamicA;

// overload volontairement exclu du hard stop immédiat
const mustStopHard =
  derived.anyVebusLowBattery ||
  derived.vebusDcVoltageHardLow ||
  derived.vebusAcOutHardReached ||
  batteryCurrentHardExceeded;

const gridBatteryProtectionStop =
  sessionObservedActive &&
  isGridSource &&
  parsed.batteryCurrentA < gridBatteryHardDynamicA;

// =====================================================
// OUTPUT
// =====================================================
return [{
  json: {
    ...prev,

    batteryPolicy: {
      socBand,
      batteryDischargeSoftDynamicA,
      batteryDischargeHardDynamicA,
      batteryChargeReserveDynamicA,
      batterySoftToleranceMinutes,
      batteryHardToleranceSeconds,
      batteryRecoveryMinutes,

      gridBatterySoftDynamicA,
      gridBatteryHardDynamicA,
      gridForceChargeRelaxSoftA,
      gridForceChargeRelaxHardA,

      houseSpikeDetected,
      solarPotentialContext,
    },

    locks: {
      nextAllowedWindowStartMs,
      blockActive,
      blockStillRelevant,
      startBlockedByReason,
    },

    cloud: {
      sessionObservedActive,
      batteryNetPowerW,
      cloudDebtNextKwh,
      cloudDebtMeaningful,
      cloudEventDischargingNow,
      continuingCloudEvent,
      enteringCloudDebt,
      cloudDebtActive,
      cloudDebtStartedMs,
      cloudDebtDurationMinutes,
      effectiveCloudToleranceMinutes,
      cloudToleranceOk,
    },

    modes: {
      batteryFullHarvestMode,
      forecastCommitMode,
      batteryPriorityMode,
    },

    safeguards: {
      isGridSource,
      commonSafetyStartOk,
      commonSafetyHoldOk,
      profileSocStartFloor,
      profileSocHoldFloor,
      profileBatteryDischargeFloorA,
      batteryCurrentHardExceeded,
      mustStopHard,
      gridBatteryProtectionStop,
    },

    conditions: {
      solarStartOk,
      solarHoldOk,
      gridStartOk,
      gridHoldOk,
      probeStartOk,
      probeHoldGuardOk,
      probeWindowActive,
      probeElapsedReached,
      probeSuccessNow,
      probeFailedNow,
      solarShouldStepUp,
      gridShouldStepUp,
      solarShouldStepDownBattery,
      solarShouldStepDownCloudDebt,
      gridShouldStepDownBattery,
      shouldStepDownVebusPower,
      shouldStepDownVebusVoltage,
      shouldStepDownOverload,
      shouldStopOverloadAtMin,
    }
  }
}];