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import React, { useState, useCallback } from 'react';
import { BugIcon, SparklesIcon, AlertTriangleIcon } from '../components/icons';
import Spinner from '../components/Spinner';
import { generatePestLibrary, isAIConfigured } from '../services/geminiService';
import type { PestLibraryEntry, View } from '../types';
import { AppStatus } from '../types';
interface PestLibraryViewProps {
setActiveView: (view: View) => void;
}
const PestLibraryView: React.FC<PestLibraryViewProps> = ({ setActiveView }) => {
const [status, setStatus] = useState<AppStatus>(AppStatus.IDLE);
const [location, setLocation] = useState<string>('');
const [pestData, setPestData] = useState<PestLibraryEntry[] | null>(null);
const [error, setError] = useState<string>('');
const aiConfigured = isAIConfigured();
const handleGenerate = useCallback(async () => {
if (!location.trim()) {
setError('Please enter your city or region.');
return;
}
setStatus(AppStatus.ANALYZING);
setError('');
setPestData(null);
try {
const result = await generatePestLibrary(location);
if (result) {
setPestData(result);
setStatus(AppStatus.SUCCESS);
} else {
throw new Error('Failed to generate the pest library. The AI may be busy. Please try again.');
}
} catch (e: any) {
setError(e.message);
setStatus(AppStatus.ERROR);
}
}, [location]);
return (
<div className="space-y-8 max-w-4xl mx-auto">
<header className="text-center">
<h2 className="text-3xl font-bold tracking-tight text-stone-900 sm:text-4xl flex items-center justify-center gap-3">
<BugIcon className="w-8 h-8 text-red-600" />
Regional Pest Library
</h2>
<p className="mt-4 text-lg leading-8 text-stone-600">
Discover common pests and diseases for bonsai in your area to stay one step ahead.
</p>
</header>
<div className="bg-white p-6 rounded-xl shadow-lg border border-stone-200">
<div className="flex flex-col sm:flex-row gap-4">
<input
type="text"
value={location}
onChange={(e) => setLocation(e.target.value)}
className="block w-full rounded-md border-0 py-2 px-3 text-stone-900 shadow-sm ring-1 ring-inset ring-stone-300 placeholder:text-stone-400 focus:ring-2 focus:ring-inset focus:ring-green-600 sm:text-sm sm:leading-6"
placeholder="e.g., Portland, Oregon"
disabled={status === AppStatus.ANALYZING}
/>
<button
onClick={handleGenerate}
disabled={status === AppStatus.ANALYZING || !aiConfigured}
className="flex items-center justify-center gap-2 w-full sm:w-auto rounded-md bg-green-700 px-4 py-2.5 text-sm font-semibold text-white shadow-sm hover:bg-green-600 focus-visible:outline focus-visible:outline-2 focus-visible:outline-offset-2 focus-visible:outline-green-700 disabled:bg-stone-400 disabled:cursor-not-allowed"
>
<SparklesIcon className="w-5 h-5" />
{status === AppStatus.ANALYZING ? 'Generating...' : 'Generate Library'}
</button>
</div>
{error && <p className="text-sm text-red-600 mt-2">{error}</p>}
{!aiConfigured && (
<div className="mt-4 p-3 bg-yellow-50 text-yellow-800 rounded-lg border border-yellow-200 text-center">
<p className="text-sm">
AI features are disabled. Please set your Gemini API key in the{' '}
<button onClick={() => setActiveView('settings')} className="font-bold underline hover:text-yellow-900">
Settings page
</button>.
</p>
</div>
)}
</div>
{status === AppStatus.ANALYZING && <Spinner text="Yuki is consulting the archives..." />}
{status === AppStatus.SUCCESS && pestData && (
<div className="bg-white p-6 rounded-xl shadow-lg border border-stone-200 space-y-4">
<h3 className="text-xl font-bold text-stone-800">Pest & Disease Guide for {location}</h3>
{pestData.map((pest, i) => (
<details key={i} className="p-4 bg-stone-50 rounded-lg border border-stone-200 group">
<summary className="font-semibold text-stone-800 cursor-pointer flex justify-between items-center">
{pest.name} ({pest.type})
<span className="text-xs text-stone-500 group-open:hidden">Show Details</span>
<span className="text-xs text-stone-500 hidden group-open:inline">Hide Details</span>
</summary>
<div className="mt-4 space-y-3 text-sm text-stone-700">
<p>{pest.description}</p>
<div>
<strong className="font-medium text-stone-800">Symptoms:</strong>
<ul className="list-disc list-inside ml-2">
{pest.symptoms.map((s, idx) => <li key={idx}>{s}</li>)}
</ul>
</div>
<div>
<strong className="font-medium text-stone-800">Organic Treatment:</strong>
<p>{pest.treatment.organic}</p>
</div>
<div>
<strong className="font-medium text-stone-800">Chemical Treatment:</strong>
<p>{pest.treatment.chemical}</p>
</div>
</div>
</details>
))}
</div>
)}
{status === AppStatus.ERROR && (
<div className="text-center p-8 bg-white rounded-lg shadow-lg border border-red-200 max-w-md mx-auto">
<h3 className="text-xl font-semibold text-red-700">An Error Occurred</h3>
<p className="text-stone-600 mt-2">{error}</p>
</div>
)}
</div>
);
};
export default PestLibraryView; |