Function buildPlanningSignals

src/components/CropPlanningSection.tsx:1147–1176

({ ndviData, soilData, weatherData, suitabilityData, field }: Omit<CropPlanningSectionProps, "mapToken">)

  if (waterNeeds === "low") return 0.28;
  return 0.55;
}

function buildPlanningSignals({ ndviData, soilData, weatherData, suitabilityData, field }: Omit<CropPlanningSectionProps, "mapToken">): PlanningSignals {
  const annualRainfall = suitabilityData?.raw?.annual_rainfall_mm ?? (weatherData?.humidity ? weatherData.humidity * 24 : 1100);
  const availableWater = soilData?.water_retention?.available_water_pct ?? 12;
  const waterAccess = suitabilityData?.water_access ?? 6;
  const ndvi = clamp(ndviData?.mean_ndvi ?? 0.58, 0.18, 0.92);
  const healthScore = clamp((ndviData?.vegetation_health_score ?? 70) / 100, 0.35, 0.95);

  const waterIndex = clamp(
    (availableWater / 25) * 0.45 +
      (waterAccess / 10) * 0.35 +
      clamp(annualRainfall / 2600, 0, 1) * 0.2,
    0.15,
    0.95,
  );

  return {
    ndvi,
    healthScore,
    soilPH: soilData?.metrics?.ph ?? 6.7,
    annualRainfall,
    temperature: weatherData?.temperature ?? 27,
    humidity: weatherData?.humidity ?? 65,
    waterIndex,
    soilQuality: clamp((suitabilityData?.soil_quality ?? 7) / 10, 0.35, 0.95),
    climateQuality: clamp((suitabilityData?.climate ?? 7) / 10, 0.35, 0.95),
    topographyQuality: clamp((suitabilityData?.topography ?? 8) / 10, 0.35, 0.95),
    locationText: normalizeLocation(field.location),
    soilClass: soilData?.classification?.soil_class || soilData?.texture?.usda_class || "loam",
  };
}