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'use client';
import { useState, useEffect, useTransition } from 'react';
import { WordData } from '@/zoom/logic/types';
import { fetchWordsByToneAndSyllables } from '@/actions/tones';
import { Button } from '@/components/ui/button';
import { Select, SelectContent, SelectItem, SelectTrigger, SelectValue } from '@/components/ui/select';
import { Card, CardContent, CardDescription, CardFooter, CardHeader, CardTitle } from '@/components/ui/card';
import { Label } from '@/components/ui/label';
import { Skeleton } from '@/components/ui/skeleton'; // For loading state
// Helper to display tones prominently
const ProminentToneDisplay = ({ wordData }: { wordData: WordData }) => {
if (!wordData.prosody || !Array.isArray(wordData.prosody)) {
return <p className="text-gray-500">No prosody data</p>;
}
return (
<div className="flex flex-col items-center mb-4">
<h1 className="text-6xl font-bold text-blue-600 mb-2">{wordData.spelling}</h1>
<div className="flex space-x-4">
{wordData.prosody.map((p, index) => (
<div key={index} className="text-center">
<p className="text-sm text-gray-500">Syllable {index + 1}</p>
<p className="text-5xl font-semibold text-indigo-500">{p.tone ?? '?'}</p>
</div>
))}
</div>
{wordData.ipa && wordData.ipa.length > 0 && (
<p className="text-xl text-gray-700 mt-2">
{wordData.ipa.map(i => i.ipa).join(' / ')}
</p>
)}
</div>
);
};
export default function ToneSelectorClient({ initialWord }: { initialWord: WordData | null }) {
const [currentWord, setCurrentWord] = useState<WordData | null>(initialWord);
const [syllableCount, setSyllableCount] = useState<number>(initialWord?.syllables || 1);
const [selectedTones, setSelectedTones] = useState<(number | null)[]>(
initialWord?.prosody?.map(p => p.tone ?? null) || [null]
);
const [isLoading, startTransition] = useTransition();
useEffect(() => {
// Adjust selectedTones array length when syllableCount changes
setSelectedTones(prevTones => {
const newTones = Array(syllableCount).fill(null);
for (let i = 0; i < Math.min(prevTones.length, syllableCount); i++) {
newTones[i] = prevTones[i];
}
return newTones;
});
}, [syllableCount]);
const handleFetchWord = () => {
startTransition(async () => {
const word = await fetchWordsByToneAndSyllables(syllableCount, selectedTones);
setCurrentWord(word);
});
};
const handleSyllableCountChange = (value: string) => {
const count = parseInt(value, 10);
if (!isNaN(count) && count > 0 && count <= 5) { // Max 5 syllables for simplicity
setSyllableCount(count);
}
};
const handleToneChange = (syllableIndex: number, value: string) => {
const tone = value === 'any' ? null : parseInt(value, 10);
setSelectedTones(prevTones => {
const newTones = [...prevTones];
newTones[syllableIndex] = tone;
return newTones;
});
};
const thaiTones = [
{ value: '1', label: '1 (Mid)' },
{ value: '2', label: '2 (Low)' },
{ value: '3', label: '3 (Falling)' },
{ value: '4', label: '4 (High)' },
{ value: '5', label: '5 (Rising)' },
];
return (
<div className="container mx-auto p-4 max-w-2xl">
<Card className="mb-6">
<CardHeader>
<CardTitle>Thai Tone Explorer</CardTitle>
<CardDescription>Select syllable count and tones to find Thai words.</CardDescription>
</CardHeader>
<CardContent className="space-y-6">
<div>
<Label htmlFor="syllable-count" className="text-lg font-medium">Number of Syllables</Label>
<Select
value={syllableCount.toString()}
onValueChange={handleSyllableCountChange}
>
<SelectTrigger id="syllable-count" className="w-full md:w-1/2 mt-1">
<SelectValue placeholder="Select number of syllables" />
</SelectTrigger>
<SelectContent>
{[1, 2, 3, 4, 5].map(num => (
<SelectItem key={num} value={num.toString()}>
{num} Syllable{num > 1 ? 's' : ''}
</SelectItem>
))}
</SelectContent>
</Select>
</div>
{Array.from({ length: syllableCount }).map((_, index) => (
<div key={index}>
<Label htmlFor={`tone-select-${index}`} className="text-lg font-medium">
Tone for Syllable {index + 1}
</Label>
<Select
value={selectedTones[index]?.toString() || 'any'}
onValueChange={(value) => handleToneChange(index, value)}
>
<SelectTrigger id={`tone-select-${index}`} className="w-full md:w-1/2 mt-1">
<SelectValue placeholder={`Select tone for syllable ${index + 1}`} />
</SelectTrigger>
<SelectContent>
<SelectItem value="any">Any Tone</SelectItem>
{thaiTones.map(tone => (
<SelectItem key={tone.value} value={tone.value}>
{tone.label}
</SelectItem>
))}
</SelectContent>
</Select>
</div>
))}
</CardContent>
<CardFooter>
<Button onClick={handleFetchWord} disabled={isLoading} className="w-full md:w-auto">
{isLoading ? 'Searching...' : 'Find Word'}
</Button>
</CardFooter>
</Card>
{isLoading && !currentWord && (
<Card>
<CardHeader><Skeleton className="h-12 w-3/4" /></CardHeader>
<CardContent className="space-y-4">
<Skeleton className="h-8 w-1/2" />
<Skeleton className="h-20 w-full" />
<Skeleton className="h-6 w-full" />
</CardContent>
</Card>
)}
{!isLoading && currentWord && (
<Card>
<CardHeader>
<CardTitle className="text-center">Current Word</CardTitle>
</CardHeader>
<CardContent>
<ProminentToneDisplay wordData={currentWord} />
{/* You can add more details from WordData here if needed, like definitions */}
{currentWord.senses && currentWord.senses.length > 0 && (
<div className="mt-4 pt-4 border-t">
<h3 className="text-lg font-semibold mb-2">Meanings:</h3>
{currentWord.senses.map((sense, sIdx) => (
<div key={sIdx} className="mb-2 p-2 border rounded bg-gray-50">
<p className="font-medium text-indigo-600">{sense.pos}</p>
{sense.senses && Array.isArray(sense.senses) && sense.senses.map((subSense, ssIdx) => (
subSense.glosses && Array.isArray(subSense.glosses) && subSense.glosses.map((gloss: string, gIdx: number) => (
<p key={`${ssIdx}-${gIdx}`} className="text-sm text-gray-700 ml-2">- {gloss}</p>
))
))}
</div>
))}
</div>
)}
</CardContent>
</Card>
)}
{!isLoading && !currentWord && (
<Card>
<CardHeader>
<CardTitle className="text-center">No Word Found</CardTitle>
</CardHeader>
<CardContent>
<p className="text-center text-gray-600">
Could not find a Thai word matching your criteria. Try different selections.
</p>
</CardContent>
</Card>
)}
</div>
);
}
|
