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|
"use client";
import {
Card,
CardContent,
CardDescription,
CardHeader,
CardTitle,
} from "@/components/ui/card";
import { getSupabaseClient } from "@/lib/supabase";
import { Loader2 } from "lucide-react";
import { useEffect, useState } from "react";
type voteResult = {
total: number;
options: {
[key: string]: {
votes: number;
percentage: number;
};
};
};
export default function Home() {
const [results, setResults] = useState<voteResult | null>(null);
const [loading, setLoading] = useState(true);
const [error, setError] = useState<string | null>(null);
useEffect(() => {
const fetchResults = async () => {
try {
setLoading(true);
const supabase = getSupabaseClient();
const { data, error } = await supabase.from("votes").select("option");
if (error) throw new Error(error.message);
if (!data || data.length === 0) {
setResults({ total: 0, options: {} });
return;
}
const total = data.length;
const count: { [key: string]: number } = {};
data.forEach((vote) => {
const option = vote.option as string;
count[option] = (count[option] || 0) + 1;
});
const options: {
[key: string]: { votes: number; percentage: number };
} = {};
Object.keys(count).forEach((option) => {
if (option !== "NULO") {
options[option] = {
votes: count[option],
percentage: Number.parseFloat(
((count[option] / total) * 100).toFixed(2)
),
};
}
});
setResults({ total, options });
} catch (error) {
console.error("Erro ao buscar resultados:", error);
setError("Ocorreu um erro ao carregar os resultados da votação.");
} finally {
setLoading(false);
}
};
fetchResults();
}, []);
const getBarColor = (option: string) => {
if (option === "SIE") return "bg-blue-500";
if (option === "Liderança Jovem") return "bg-green-500";
if (option === "NULO") return "bg-red-500";
return "bg-purple-500";
};
return (
<div className="flex min-h-screen flex-col items-center justify-center bg-[#f0f5fa] px-4 sm:px-6 lg:px-8">
<div className="w-full max-w-3xl">
<div className="mb-6 flex items-center justify-center">
<div className="flex flex-col items-center">
<div className="mb-2 text-center text-2xl font-bold text-[#004a93] sm:text-3xl">
JUSTIÇA ELEITORAL ESTUDANTIL
</div>
<div className="h-2 w-full bg-gradient-to-r from-[#009c3b] via-[#ffdf00] to-[#002776]"></div>
</div>
</div>
<Card className="border-2 border-[#004a93] shadow-lg overflow-hidden">
<CardHeader className="bg-[#004a93] text-center text-white">
<CardTitle className="text-lg sm:text-2xl">
RESULTADOS DA VOTAÇÃO
</CardTitle>
<CardDescription className="text-sm text-gray-100 sm:text-base">
Estatísticas de participação e votos por candidato
</CardDescription>
</CardHeader>
<CardContent className="p-4 sm:p-6">
{loading ? (
<div className="flex flex-col items-center justify-center py-10">
<Loader2 className="h-8 w-8 animate-spin text-[#004a93] sm:h-10 sm:w-10" />
<p className="mt-4 text-sm text-[#004a93] sm:text-base">
Carregando resultados...
</p>
</div>
) : error ? (
<div className="rounded-lg border-2 border-red-500 bg-red-50 p-4 text-center text-sm text-red-700 sm:text-base">
{error}
</div>
) : (
<div className="space-y-6">
<div className="rounded-lg border-2 border-[#004a93] bg-white p-4 sm:p-6">
<h3 className="mb-4 text-lg font-bold text-[#004a93] sm:text-xl">
Total de Votos
</h3>
<div className="text-center">
<span className="text-4xl font-bold text-[#004a93] sm:text-5xl">
{results?.total || 0}
</span>
<p className="mt-2 text-xs text-gray-600 sm:text-sm">
eleitores participaram da votação
</p>
</div>
</div>
<div className="rounded-lg border-2 border-[#004a93] bg-white p-4 sm:p-6">
<h3 className="mb-4 text-lg font-bold text-[#004a93] sm:text-xl">
Distribuição dos Votos
</h3>
{results && results.total > 0 ? (
<div className="space-y-4 sm:space-y-6">
{Object.keys(results.options).map((opcao) => (
<div key={opcao} className="space-y-2">
<div className="flex items-center justify-between">
<span className="text-sm font-medium text-[#004a93] sm:text-base">
{opcao}
</span>
<span className="text-sm font-bold text-[#004a93] sm:text-base">
{results.options[opcao].votes} votos (
{results.options[opcao].percentage}%)
</span>
</div>
<div className="h-4 w-full overflow-hidden rounded-full bg-gray-200 sm:h-6">
<div
className={`h-full ${getBarColor(
opcao
)} transition-all duration-500 ease-in-out`}
style={{
width: `${results.options[opcao].percentage}%`,
}}
></div>
</div>
</div>
))}
</div>
) : (
<p className="text-center text-sm text-gray-500 sm:text-base">
Nenhum voto registrado até o momento.
</p>
)}
</div>
<div className="rounded-lg border-2 border-amber-500 bg-amber-50 p-4">
<p className="text-center text-xs text-amber-800 sm:text-sm">
Os resultados são atualizados automaticamente a cada vez que
a página é carregada.
</p>
</div>
</div>
)}
</CardContent>
</Card>
<div className="mt-4 flex justify-center">
<div className="text-center text-xs text-[#004a93] sm:text-sm">
© {new Date().getFullYear()} Justiça Eleitoral Estudantil
</div>
</div>
</div>
</div>
);
}
|
