localgreenchain/components/EnvironmentalForm.tsx

import { useState } from 'react';
import {
  GrowingEnvironment,
  SoilComposition,
  ClimateConditions,
  LightingConditions,
  NutrientProfile,
  WateringSchedule,
  ContainerInfo,
  EnvironmentLocation,
  SurroundingEnvironment,
} from '../lib/environment/types';

interface EnvironmentalFormProps {
  value: Partial<GrowingEnvironment>;
  onChange: (env: Partial<GrowingEnvironment>) => void;
  compact?: boolean;
}

export default function EnvironmentalForm({
  value,
  onChange,
  compact = false,
}: EnvironmentalFormProps) {
  const [activeSection, setActiveSection] = useState<string>('soil');

  const updateSection = <K extends keyof GrowingEnvironment>(
    section: K,
    updates: Partial<GrowingEnvironment[K]>
  ) => {
    onChange({
      ...value,
      [section]: {
        ...(value[section] as object || {}),
        ...updates,
      },
    });
  };

  const sections = [
    { id: 'soil', name: '🌱 Soil', icon: '🌱' },
    { id: 'nutrients', name: '🧪 Nutrients', icon: '🧪' },
    { id: 'lighting', name: '☀️ Light', icon: '☀️' },
    { id: 'climate', name: '🌡️ Climate', icon: '🌡️' },
    { id: 'location', name: '📍 Location', icon: '📍' },
    { id: 'container', name: '🪴 Container', icon: '🪴' },
    { id: 'watering', name: '💧 Water', icon: '💧' },
    { id: 'surroundings', name: '🌿 Surroundings', icon: '🌿' },
  ];

  return (
    <div className="bg-white rounded-lg shadow-lg">
      {/* Section Tabs */}
      <div className="flex overflow-x-auto border-b border-gray-200 bg-gray-50">
        {sections.map((section) => (
          <button
            key={section.id}
            onClick={() => setActiveSection(section.id)}
            className={`px-4 py-3 text-sm font-medium whitespace-nowrap transition ${
              activeSection === section.id
                ? 'border-b-2 border-green-600 text-green-600 bg-white'
                : 'text-gray-600 hover:text-gray-900 hover:bg-gray-100'
            }`}
          >
            <span className="mr-2">{section.icon}</span>
            {section.name}
          </button>
        ))}
      </div>

      {/* Section Content */}
      <div className="p-6">
        {activeSection === 'soil' && (
          <SoilSection
            value={value.soil}
            onChange={(soil) => updateSection('soil', soil)}
          />
        )}

        {activeSection === 'nutrients' && (
          <NutrientsSection
            value={value.nutrients}
            onChange={(nutrients) => updateSection('nutrients', nutrients)}
          />
        )}

        {activeSection === 'lighting' && (
          <LightingSection
            value={value.lighting}
            onChange={(lighting) => updateSection('lighting', lighting)}
          />
        )}

        {activeSection === 'climate' && (
          <ClimateSection
            value={value.climate}
            onChange={(climate) => updateSection('climate', climate)}
          />
        )}

        {activeSection === 'location' && (
          <LocationSection
            value={value.location}
            onChange={(location) => updateSection('location', location)}
          />
        )}

        {activeSection === 'container' && (
          <ContainerSection
            value={value.container}
            onChange={(container) => updateSection('container', container)}
          />
        )}

        {activeSection === 'watering' && (
          <WateringSection
            value={value.watering}
            onChange={(watering) => updateSection('watering', watering)}
          />
        )}

        {activeSection === 'surroundings' && (
          <SurroundingsSection
            value={value.surroundings}
            onChange={(surroundings) => updateSection('surroundings', surroundings)}
          />
        )}
      </div>
    </div>
  );
}

// Soil Section Component
function SoilSection({
  value,
  onChange,
}: {
  value?: Partial<SoilComposition>;
  onChange: (soil: Partial<SoilComposition>) => void;
}) {
  const soil = value || {};

  return (
    <div className="space-y-4">
      <h3 className="text-lg font-semibold text-gray-900">Soil Composition</h3>

      <div className="grid grid-cols-1 md:grid-cols-2 gap-4">
        <div>
          <label className="block text-sm font-medium text-gray-700 mb-1">
            Soil Type *
          </label>
          <select
            value={soil.type || 'loam'}
            onChange={(e) => onChange({ ...soil, type: e.target.value as any })}
            className="w-full px-3 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-green-500"
          >
            <option value="clay">Clay</option>
            <option value="sand">Sand</option>
            <option value="silt">Silt</option>
            <option value="loam">Loam (balanced)</option>
            <option value="peat">Peat</option>
            <option value="chalk">Chalk</option>
            <option value="custom">Custom Mix</option>
          </select>
        </div>

        <div>
          <label className="block text-sm font-medium text-gray-700 mb-1">
            Soil pH * <span className="text-xs text-gray-500">(most plants: 6.0-7.0)</span>
          </label>
          <input
            type="number"
            step="0.1"
            min="0"
            max="14"
            value={soil.pH || 6.5}
            onChange={(e) => onChange({ ...soil, pH: parseFloat(e.target.value) })}
            className="w-full px-3 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-green-500"
          />
          <div className="mt-1 text-xs text-gray-600">
            {soil.pH && soil.pH < 5.5 && '⚠️ Acidic - may need lime'}
            {soil.pH && soil.pH >= 5.5 && soil.pH <= 7.5 && '✓ Good range'}
            {soil.pH && soil.pH > 7.5 && '⚠️ Alkaline - may need sulfur'}
          </div>
        </div>

        <div>
          <label className="block text-sm font-medium text-gray-700 mb-1">Texture</label>
          <select
            value={soil.texture || 'medium'}
            onChange={(e) => onChange({ ...soil, texture: e.target.value as any })}
            className="w-full px-3 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-green-500"
          >
            <option value="heavy">Heavy (clay-rich)</option>
            <option value="medium">Medium (balanced)</option>
            <option value="light">Light (sandy)</option>
          </select>
        </div>

        <div>
          <label className="block text-sm font-medium text-gray-700 mb-1">Drainage</label>
          <select
            value={soil.drainage || 'good'}
            onChange={(e) => onChange({ ...soil, drainage: e.target.value as any })}
            className="w-full px-3 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-green-500"
          >
            <option value="poor">Poor (stays wet)</option>
            <option value="moderate">Moderate</option>
            <option value="good">Good</option>
            <option value="excellent">Excellent (fast draining)</option>
          </select>
        </div>

        <div>
          <label className="block text-sm font-medium text-gray-700 mb-1">
            Organic Matter % <span className="text-xs text-gray-500">(ideal: 5-10%)</span>
          </label>
          <input
            type="number"
            min="0"
            max="100"
            value={soil.organicMatter || 5}
            onChange={(e) => onChange({ ...soil, organicMatter: parseFloat(e.target.value) })}
            className="w-full px-3 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-green-500"
          />
        </div>
      </div>

      <div className="pt-4 border-t border-gray-200">
        <p className="text-sm text-gray-600 mb-2">
          💡 <strong>Tip:</strong> Test soil pH with a meter or test kit for accuracy. Most vegetables prefer pH 6.0-7.0.
        </p>
      </div>
    </div>
  );
}

// Nutrients Section Component
function NutrientsSection({
  value,
  onChange,
}: {
  value?: Partial<NutrientProfile>;
  onChange: (nutrients: Partial<NutrientProfile>) => void;
}) {
  const nutrients = value || {};

  return (
    <div className="space-y-4">
      <h3 className="text-lg font-semibold text-gray-900">Nutrient Profile</h3>

      <div>
        <h4 className="font-medium text-gray-900 mb-3">Primary Nutrients (NPK)</h4>
        <div className="grid grid-cols-3 gap-4">
          <div>
            <label className="block text-sm font-medium text-gray-700 mb-1">
              Nitrogen (N) %
            </label>
            <input
              type="number"
              step="0.1"
              min="0"
              value={nutrients.nitrogen || 0}
              onChange={(e) => onChange({ ...nutrients, nitrogen: parseFloat(e.target.value) })}
              className="w-full px-3 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-green-500"
            />
          </div>
          <div>
            <label className="block text-sm font-medium text-gray-700 mb-1">
              Phosphorus (P) %
            </label>
            <input
              type="number"
              step="0.1"
              min="0"
              value={nutrients.phosphorus || 0}
              onChange={(e) => onChange({ ...nutrients, phosphorus: parseFloat(e.target.value) })}
              className="w-full px-3 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-green-500"
            />
          </div>
          <div>
            <label className="block text-sm font-medium text-gray-700 mb-1">
              Potassium (K) %
            </label>
            <input
              type="number"
              step="0.1"
              min="0"
              value={nutrients.potassium || 0}
              onChange={(e) => onChange({ ...nutrients, potassium: parseFloat(e.target.value) })}
              className="w-full px-3 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-green-500"
            />
          </div>
        </div>
        <p className="mt-2 text-xs text-gray-600">
          NPK ratio: {nutrients.nitrogen || 0}-{nutrients.phosphorus || 0}-{nutrients.potassium || 0}
        </p>
      </div>

      <div className="pt-4 border-t border-gray-200">
        <p className="text-sm text-gray-600">
          💡 <strong>Tip:</strong> Leave at 0 if unknown. Use soil test kit for accurate NPK values.
        </p>
      </div>
    </div>
  );
}

// Lighting Section Component
function LightingSection({
  value,
  onChange,
}: {
  value?: Partial<LightingConditions>;
  onChange: (lighting: Partial<LightingConditions>) => void;
}) {
  const lighting = value || { type: 'natural' };

  return (
    <div className="space-y-4">
      <h3 className="text-lg font-semibold text-gray-900">Lighting Conditions</h3>

      <div>
        <label className="block text-sm font-medium text-gray-700 mb-1">Light Type</label>
        <select
          value={lighting.type || 'natural'}
          onChange={(e) => onChange({ ...lighting, type: e.target.value as any })}
          className="w-full px-3 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-green-500"
        >
          <option value="natural">Natural Sunlight</option>
          <option value="artificial">Artificial Light Only</option>
          <option value="mixed">Mixed (Natural + Artificial)</option>
        </select>
      </div>

      {(lighting.type === 'natural' || lighting.type === 'mixed') && (
        <div className="grid grid-cols-1 md:grid-cols-2 gap-4 p-4 bg-yellow-50 rounded-lg">
          <div>
            <label className="block text-sm font-medium text-gray-700 mb-1">
              Sun Exposure
            </label>
            <select
              value={lighting.naturalLight?.exposure || 'full_sun'}
              onChange={(e) =>
                onChange({
                  ...lighting,
                  naturalLight: {
                    ...lighting.naturalLight,
                    exposure: e.target.value as any,
                  } as any,
                })
              }
              className="w-full px-3 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-green-500"
            >
              <option value="full_sun">Full Sun (6+ hours)</option>
              <option value="partial_sun">Partial Sun (4-6 hours)</option>
              <option value="partial_shade">Partial Shade (2-4 hours)</option>
              <option value="full_shade">Full Shade (&lt;2 hours)</option>
            </select>
          </div>

          <div>
            <label className="block text-sm font-medium text-gray-700 mb-1">
              Hours of Sunlight/Day
            </label>
            <input
              type="number"
              min="0"
              max="24"
              value={lighting.naturalLight?.hoursPerDay || 8}
              onChange={(e) =>
                onChange({
                  ...lighting,
                  naturalLight: {
                    ...lighting.naturalLight,
                    hoursPerDay: parseInt(e.target.value),
                  } as any,
                })
              }
              className="w-full px-3 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-green-500"
            />
          </div>
        </div>
      )}

      <div className="pt-4 border-t border-gray-200">
        <p className="text-sm text-gray-600">
          💡 <strong>Tip:</strong> Most vegetables need 6+ hours of direct sunlight. Herbs can do well with 4-6 hours.
        </p>
      </div>
    </div>
  );
}

// Climate Section Component
function ClimateSection({
  value,
  onChange,
}: {
  value?: Partial<ClimateConditions>;
  onChange: (climate: Partial<ClimateConditions>) => void;
}) {
  const climate = value || {};

  return (
    <div className="space-y-4">
      <h3 className="text-lg font-semibold text-gray-900">Climate Conditions</h3>

      <div className="grid grid-cols-1 md:grid-cols-2 gap-4">
        <div>
          <label className="block text-sm font-medium text-gray-700 mb-1">
            Day Temperature (°C) *
          </label>
          <input
            type="number"
            value={climate.temperatureDay || 22}
            onChange={(e) => onChange({ ...climate, temperatureDay: parseFloat(e.target.value) })}
            className="w-full px-3 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-green-500"
          />
        </div>

        <div>
          <label className="block text-sm font-medium text-gray-700 mb-1">
            Night Temperature (°C) *
          </label>
          <input
            type="number"
            value={climate.temperatureNight || 18}
            onChange={(e) => onChange({ ...climate, temperatureNight: parseFloat(e.target.value) })}
            className="w-full px-3 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-green-500"
          />
        </div>

        <div>
          <label className="block text-sm font-medium text-gray-700 mb-1">
            Average Humidity (%) *
          </label>
          <input
            type="number"
            min="0"
            max="100"
            value={climate.humidityAverage || 50}
            onChange={(e) => onChange({ ...climate, humidityAverage: parseFloat(e.target.value) })}
            className="w-full px-3 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-green-500"
          />
        </div>

        <div>
          <label className="block text-sm font-medium text-gray-700 mb-1">Airflow</label>
          <select
            value={climate.airflow || 'moderate'}
            onChange={(e) => onChange({ ...climate, airflow: e.target.value as any })}
            className="w-full px-3 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-green-500"
          >
            <option value="none">None (still air)</option>
            <option value="minimal">Minimal</option>
            <option value="moderate">Moderate (good)</option>
            <option value="strong">Strong/Windy</option>
          </select>
        </div>
      </div>

      <div className="pt-4 border-t border-gray-200">
        <p className="text-sm text-gray-600">
          💡 <strong>Tip:</strong> Most plants thrive at 18-25°C. Good airflow prevents disease.
        </p>
      </div>
    </div>
  );
}

// Location Section Component
function LocationSection({
  value,
  onChange,
}: {
  value?: Partial<EnvironmentLocation>;
  onChange: (location: Partial<EnvironmentLocation>) => void;
}) {
  const location = value || {};

  return (
    <div className="space-y-4">
      <h3 className="text-lg font-semibold text-gray-900">Growing Location</h3>

      <div>
        <label className="block text-sm font-medium text-gray-700 mb-1">Location Type *</label>
        <select
          value={location.type || 'outdoor'}
          onChange={(e) => onChange({ ...location, type: e.target.value as any })}
          className="w-full px-3 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-green-500"
        >
          <option value="indoor">Indoor</option>
          <option value="outdoor">Outdoor</option>
          <option value="greenhouse">Greenhouse</option>
          <option value="polytunnel">Polytunnel</option>
          <option value="shade_house">Shade House</option>
          <option value="window">Window</option>
          <option value="balcony">Balcony</option>
        </select>
      </div>

      <div className="pt-4 border-t border-gray-200">
        <p className="text-sm text-gray-600">
          💡 <strong>Tip:</strong> Location type affects climate control and pest exposure.
        </p>
      </div>
    </div>
  );
}

// Container Section Component
function ContainerSection({
  value,
  onChange,
}: {
  value?: Partial<ContainerInfo>;
  onChange: (container: Partial<ContainerInfo>) => void;
}) {
  const container = value || {};

  return (
    <div className="space-y-4">
      <h3 className="text-lg font-semibold text-gray-900">Container Information</h3>

      <div className="grid grid-cols-1 md:grid-cols-2 gap-4">
        <div>
          <label className="block text-sm font-medium text-gray-700 mb-1">Container Type</label>
          <select
            value={container.type || 'pot'}
            onChange={(e) => onChange({ ...container, type: e.target.value as any })}
            className="w-full px-3 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-green-500"
          >
            <option value="pot">Pot</option>
            <option value="raised_bed">Raised Bed</option>
            <option value="ground">In Ground</option>
            <option value="fabric_pot">Fabric Pot</option>
            <option value="hydroponic">Hydroponic</option>
            <option value="hanging_basket">Hanging Basket</option>
          </select>
        </div>

        <div>
          <label className="block text-sm font-medium text-gray-700 mb-1">
            Drainage * <span className="text-xs text-red-600">(CRITICAL!)</span>
          </label>
          <select
            value={container.drainage || 'yes'}
            onChange={(e) => onChange({ ...container, drainage: e.target.value as any })}
            className="w-full px-3 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-green-500"
          >
            <option value="yes">Yes (has holes)</option>
            <option value="no">No (sealed)</option>
          </select>
          {container.drainage === 'no' && (
            <p className="mt-1 text-xs text-red-600 font-semibold">
              ⚠️ WARNING: No drainage will likely kill your plant!
            </p>
          )}
        </div>

        <div>
          <label className="block text-sm font-medium text-gray-700 mb-1">
            Size (optional)
          </label>
          <input
            type="text"
            placeholder="e.g., 5 gallon, 30cm diameter"
            value={container.size || ''}
            onChange={(e) => onChange({ ...container, size: e.target.value })}
            className="w-full px-3 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-green-500"
          />
        </div>
      </div>

      <div className="pt-4 border-t border-gray-200">
        <p className="text-sm text-gray-600">
          💡 <strong>Tip:</strong> Always ensure drainage! Sitting water = root rot = dead plant.
        </p>
      </div>
    </div>
  );
}

// Watering Section Component
function WateringSection({
  value,
  onChange,
}: {
  value?: Partial<WateringSchedule>;
  onChange: (watering: Partial<WateringSchedule>) => void;
}) {
  const watering = value || {};

  return (
    <div className="space-y-4">
      <h3 className="text-lg font-semibold text-gray-900">Watering Schedule</h3>

      <div className="grid grid-cols-1 md:grid-cols-2 gap-4">
        <div>
          <label className="block text-sm font-medium text-gray-700 mb-1">Method</label>
          <select
            value={watering.method || 'hand_water'}
            onChange={(e) => onChange({ ...watering, method: e.target.value as any })}
            className="w-full px-3 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-green-500"
          >
            <option value="hand_water">Hand Watering</option>
            <option value="drip">Drip Irrigation</option>
            <option value="soaker_hose">Soaker Hose</option>
            <option value="sprinkler">Sprinkler</option>
            <option value="self_watering">Self-Watering</option>
            <option value="rain">Rain Fed</option>
          </select>
        </div>

        <div>
          <label className="block text-sm font-medium text-gray-700 mb-1">Water Source</label>
          <select
            value={watering.waterSource || 'tap'}
            onChange={(e) => onChange({ ...watering, waterSource: e.target.value as any })}
            className="w-full px-3 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-green-500"
          >
            <option value="tap">Tap Water</option>
            <option value="well">Well Water</option>
            <option value="rain">Rain Water</option>
            <option value="filtered">Filtered</option>
            <option value="distilled">Distilled</option>
            <option value="RO">Reverse Osmosis (RO)</option>
          </select>
        </div>

        <div>
          <label className="block text-sm font-medium text-gray-700 mb-1">
            Frequency (optional)
          </label>
          <input
            type="text"
            placeholder="e.g., daily, every 2-3 days"
            value={watering.frequency || ''}
            onChange={(e) => onChange({ ...watering, frequency: e.target.value })}
            className="w-full px-3 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-green-500"
          />
        </div>
      </div>

      <div className="pt-4 border-t border-gray-200">
        <p className="text-sm text-gray-600">
          💡 <strong>Tip:</strong> Water when top inch of soil is dry. Overwatering kills more plants than underwatering!
        </p>
      </div>
    </div>
  );
}

// Surroundings Section Component
function SurroundingsSection({
  value,
  onChange,
}: {
  value?: Partial<SurroundingEnvironment>;
  onChange: (surroundings: Partial<SurroundingEnvironment>) => void;
}) {
  const surroundings = value || {};

  return (
    <div className="space-y-4">
      <h3 className="text-lg font-semibold text-gray-900">Surrounding Environment</h3>

      <div>
        <label className="block text-sm font-medium text-gray-700 mb-1">Ecosystem Type</label>
        <select
          value={surroundings.ecosystem || 'urban'}
          onChange={(e) => onChange({ ...surroundings, ecosystem: e.target.value as any })}
          className="w-full px-3 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-green-500"
        >
          <option value="urban">Urban</option>
          <option value="suburban">Suburban</option>
          <option value="rural">Rural</option>
          <option value="forest">Forest</option>
          <option value="desert">Desert</option>
          <option value="coastal">Coastal</option>
          <option value="mountain">Mountain</option>
          <option value="tropical">Tropical</option>
        </select>
      </div>

      <div>
        <label className="block text-sm font-medium text-gray-700 mb-1">Wind Exposure</label>
        <select
          value={surroundings.windExposure || 'moderate'}
          onChange={(e) => onChange({ ...surroundings, windExposure: e.target.value as any })}
          className="w-full px-3 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-green-500"
        >
          <option value="sheltered">Sheltered (protected)</option>
          <option value="moderate">Moderate</option>
          <option value="exposed">Exposed</option>
          <option value="windy">Very Windy</option>
        </select>
      </div>

      <div className="pt-4 border-t border-gray-200">
        <p className="text-sm text-gray-600">
          💡 <strong>Tip:</strong> Track companion plants and pests to learn what works in your ecosystem.
        </p>
      </div>
    </div>
  );
}