EVCS/decoupesurplus/V2/DECISION/decisionP4.js

    else if (conditions.shouldStepDownVebusVoltage) {
      setOn({
        stateName: 'charging_step_down_dc_voltage',
        decisionName: 'step_down_fast',
        currentA: Math.max(
          params.currentMinA,
          Math.min(
            derived.currentReferenceA - Math.max(params.currentStepDownA + 1, 3),
            derived.physicalCapA
          )
        ),
        reasonText: 'Baisse rapide: tension DC basse',
        dynamic: true,
        mustStopFlag: false,
      });
    }

    else if (
      activeSourceMode === 'battery_assist_night' &&
      conditions.batteryAssistNightShouldStepDown
    ) {
      setOn({
        stateName: 'charging_step_down_battery_assist_night',
        decisionName: 'step_down',
        currentA: Math.max(
          params.currentMinA,
          Math.min(
            derived.currentReferenceA - params.currentStepDownA,
            derived.physicalCapA
          )
        ),
        reasonText:
          nightEvcs?.batteryRecoveryUrgent
            ? 'Réduction: approche départ, préparation takeover réseau'
            : 'Réduction: assistance batterie nuit devient trop coûteuse',
        dynamic: true,
        mustStopFlag: false,
      });
    }

    else if (
      (activeSourceMode === 'grid_hc_allowed' || activeSourceMode === 'grid_forced') &&
      conditions.gridShouldStepDownBattery
    ) {
      setOn({
        stateName:
          activeSourceMode === 'grid_forced'
            ? 'charging_step_down_grid_forced_guard'
            : 'charging_step_down_grid_guard',
        decisionName: 'step_down',
        currentA: Math.max(
          params.currentMinA,
          Math.min(
            derived.currentReferenceA - params.currentStepDownA,
            derived.physicalCapA
          )
        ),
        reasonText:
          activeSourceMode === 'grid_forced'
            ? 'Réduction réseau forcé: la batterie commence à participer'
            : 'Réduction réseau: la batterie commence à participer',
        dynamic: true,
        mustStopFlag: false,
      });
    }

    else if (
      (activeSourceMode === 'solar_only' || activeSourceMode === 'solar_potential') &&
      conditions.solarShouldStepDownCloudDebt
    ) {
      setOn({
        stateName: 'charging_step_down_cloud_debt',
        decisionName: 'step_down',
        currentA: Math.max(
          params.currentMinA,
          Math.min(
            derived.currentReferenceA - Math.max(params.currentStepDownA, 2),
            derived.physicalCapA
          )
        ),
        reasonText: 'Réduction: dette nuage trop élevée',
        dynamic: true,
        mustStopFlag: false,
      });
    }

    else if (
      (activeSourceMode === 'solar_only' || activeSourceMode === 'solar_potential') &&
      conditions.solarShouldStepDownBattery
    ) {
      setOn({
        stateName: 'charging_step_down_battery',
        decisionName: 'step_down',
        currentA: Math.max(
          params.currentMinA,
          Math.min(
            derived.currentReferenceA - params.currentStepDownA,
            derived.physicalCapA
          )
        ),
        reasonText: 'Réduction: batterie trop sollicitée',
        dynamic: true,
        mustStopFlag: false,
      });
    }

    else if (
      (activeSourceMode === 'grid_hc_allowed' || activeSourceMode === 'grid_forced') &&
      conditions.gridShouldStepUp
    ) {
      setOn({
        stateName:
          activeSourceMode === 'grid_forced'
            ? (
                nightEvcs?.batteryRecoveryUrgent
                  ? 'night_departure_deadline_grid_forced'
                  : 'charging_step_up_grid_forced'
              )
            : 'charging_step_up_grid_hc',
        decisionName: 'step_up',
        currentA: clamp(
          derived.currentReferenceA + params.currentStepUpA,
          params.currentMinA,
          derived.physicalCapA
        ),
        reasonText:
          activeSourceMode === 'grid_forced'
            ? (
                nightEvcs?.batteryRecoveryUrgent
                  ? 'Hausse prudente: priorité départ, réseau forcé'
                  : 'Hausse prudente du courant en charge réseau forcée'
              )
            : 'Hausse prudente du courant en HC réseau',
        dynamic: true,
        mustStopFlag: false,
      });
    }

    else if (
      activeSourceMode === 'battery_assist_night' &&
      conditions.batteryAssistNightShouldStepUp
    ) {
      setOn({
        stateName: 'charging_step_up_battery_assist_night',
        decisionName: 'step_up',
        currentA: clamp(
          derived.currentReferenceA + params.currentStepUpA,
          params.currentMinA,
          derived.physicalCapA
        ),
        reasonText: 'Hausse prudente du courant en assistance batterie nuit',
        dynamic: true,
        mustStopFlag: false,
      });
    }

    else if (
      (activeSourceMode === 'solar_only' || activeSourceMode === 'solar_potential') &&
      conditions.solarShouldStepUp
    ) {
      setOn({
        stateName:
          conditions.probeSuccessNow
            ? 'probe_success_step_up'
            : (modes.batteryPriorityMode
                ? 'charging_step_up_battery'
                : 'charging_step_up_forecast'),
        decisionName: 'step_up',
        currentA: clamp(
          derived.currentReferenceA + params.currentStepUpA,
          params.currentMinA,
          derived.physicalCapA
        ),
        reasonText: 'Hausse prudente du courant',
        dynamic: true,
        mustStopFlag: false,
      });
    }

    else {
      setOn({
        stateName:
          conditions.probeSuccessNow ? 'probe_success_hold' :
          activeSourceMode === 'battery_assist_night' ? 'charging_hold_battery_assist_night' :
          (activeSourceMode === 'grid_hc_allowed' || activeSourceMode === 'grid_forced') ? 'charging_hold_grid' :
          cloud.cloudDebtActive ? 'charging_hold_cloud_tolerance' :
          'charging_hold',
        decisionName: 'hold',
        currentA: Math.min(derived.currentReferenceA, derived.physicalCapA),
        reasonText:
          activeSourceMode === 'battery_assist_night'
            ? 'Maintien du courant en assistance batterie nuit'
            : 'Maintien du courant',
        dynamic: true,
        mustStopFlag: false,
      });
    }
  }
}