Primeiro Commit

This commit is contained in:
luisfepsale
2025-10-22 12:52:23 -03:00
parent 27820254e7
commit 235fb538e1
19 changed files with 2132 additions and 426 deletions
+191 -48
View File
@@ -1,4 +1,4 @@
import { useState } from "react";
import { useState, useEffect } from "react";
import { ChatHeader } from "@/components/ChatHeader";
import { Button } from "@/components/ui/button";
import { Textarea } from "@/components/ui/textarea";
@@ -13,56 +13,133 @@ import {
SelectValue,
} from "@/components/ui/select";
import { Tabs, TabsContent, TabsList, TabsTrigger } from "@/components/ui/tabs";
import { useToast } from "@/hooks/use-toast";
import { imageGenerationService, IMAGE_SIZE_OPTIONS, ImageSize } from "@/services/imageGeneration";
interface GeneratedImage {
id: string;
url: string;
prompt: string;
size: string;
timestamp: string;
size: ImageSize;
timestamp: Date;
}
export const ImageView = () => {
const [prompt, setPrompt] = useState("");
const [isGenerating, setIsGenerating] = useState(false);
const [selectedSize, setSelectedSize] = useState("1024x1024");
const [selectedSize, setSelectedSize] = useState<ImageSize>("1024x1024");
const [searchQuery, setSearchQuery] = useState("");
const [images, setImages] = useState<GeneratedImage[]>([
{
id: "1",
url: "https://images.unsplash.com/photo-1618005182384-a83a8bd57fbe?w=512&h=512&fit=crop",
prompt: "Paisagem futurista com cidades voadoras",
size: "1024x1024",
timestamp: "Há 2 horas",
},
{
id: "2",
url: "https://images.unsplash.com/photo-1634017839464-5c339ebe3cb4?w=512&h=512&fit=crop",
prompt: "Robô humanoide em estilo cyberpunk",
size: "1024x1536",
timestamp: "Há 5 horas",
},
]);
const [images, setImages] = useState<GeneratedImage[]>([]);
const { toast } = useToast();
// Carrega histórico do localStorage ao montar o componente
useEffect(() => {
const savedImages = localStorage.getItem('imageHistory');
if (savedImages) {
try {
const parsedImages = JSON.parse(savedImages);
// Converte strings de data de volta para Date objects
const imagesWithDates = parsedImages.map((img: any) => ({
...img,
timestamp: new Date(img.timestamp),
}));
setImages(imagesWithDates);
} catch (error) {
console.error('Erro ao carregar histórico de imagens:', error);
}
}
}, []);
const handleGenerate = async () => {
// Valida a descrição antes de enviar
const validation = imageGenerationService.validateDescription(prompt);
if (!validation.valid) {
toast({
title: "Descrição inválida",
description: validation.error,
variant: "destructive",
});
return;
}
const handleGenerate = () => {
setIsGenerating(true);
// Simulate image generation
setTimeout(() => {
const newImage: GeneratedImage = {
id: Date.now().toString(),
url: "https://images.unsplash.com/photo-1618005182384-a83a8bd57fbe?w=512&h=512&fit=crop",
prompt: prompt,
try {
// Chama o serviço de geração de imagem
const response = await imageGenerationService.generateImage({
description: prompt,
size: selectedSize,
timestamp: "Agora",
};
setImages([newImage, ...images]);
});
// Verifica se a geração foi bem-sucedida
if (response.success) {
// Log da URL da imagem para debug
console.log('URL da imagem gerada:', response.image_url);
const newImage: GeneratedImage = {
id: response.image_generation_id,
url: response.image_url,
prompt: response.message,
size: selectedSize,
timestamp: new Date(),
};
const newHistory = [newImage, ...images].slice(0, 20); // Mantém apenas as últimas 20 imagens
setImages(newHistory);
localStorage.setItem('imageHistory', JSON.stringify(newHistory));
toast({
title: "Imagem gerada com sucesso",
description: `Tamanho: ${IMAGE_SIZE_OPTIONS[selectedSize].label}`,
});
// Limpa o campo de descrição após sucesso
setPrompt("");
} else {
throw new Error('Erro ao gerar imagem');
}
} catch (error: any) {
console.error('Erro na geração de imagem:', error);
toast({
title: "Erro na geração",
description: error.message || "Não foi possível gerar a imagem. Tente novamente.",
variant: "destructive",
});
} finally {
setIsGenerating(false);
setPrompt("");
}, 3000);
}
};
const handleDelete = (id: string) => {
setImages(images.filter((img) => img.id !== id));
const newHistory = images.filter((img) => img.id !== id);
setImages(newHistory);
localStorage.setItem('imageHistory', JSON.stringify(newHistory));
toast({
title: "Imagem removida",
description: "A imagem foi removida do histórico.",
});
};
const handleDownload = async (image: GeneratedImage) => {
try {
await imageGenerationService.downloadImage(
image.url,
`${image.prompt.substring(0, 30)}_${image.size}.png`
);
toast({
title: "Download iniciado",
description: "A imagem está sendo baixada.",
});
} catch (error) {
toast({
title: "Erro no download",
description: "Não foi possível baixar a imagem.",
variant: "destructive",
});
}
};
const filteredImages = images.filter((img) =>
@@ -107,14 +184,14 @@ export const ImageView = () => {
<label className="text-sm font-medium text-foreground">
Tamanho
</label>
<Select value={selectedSize} onValueChange={setSelectedSize}>
<Select value={selectedSize} onValueChange={(value) => setSelectedSize(value as ImageSize)}>
<SelectTrigger>
<SelectValue />
</SelectTrigger>
<SelectContent className="glass-effect bg-popover border-border z-50">
<SelectItem value="1024x1024">1024x1024 (Quadrado)</SelectItem>
<SelectItem value="1024x1536">1024x1536 (Retrato)</SelectItem>
<SelectItem value="1536x1024">1536x1024 (Paisagem)</SelectItem>
<SelectItem value="1024x1792">1024x1792 (Retrato)</SelectItem>
<SelectItem value="1792x1024">1792x1024 (Paisagem)</SelectItem>
</SelectContent>
</Select>
</div>
@@ -153,9 +230,10 @@ export const ImageView = () => {
{!isGenerating && images.length > 0 && (
<div>
<h3 className="text-lg font-semibold mb-4">Última Geração</h3>
<ImageCard
image={images[0]}
<ImageCard
image={images[0]}
onDelete={handleDelete}
onDownload={handleDownload}
/>
</div>
)}
@@ -178,10 +256,11 @@ export const ImageView = () => {
{filteredImages.length > 0 ? (
<div className="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-3 gap-4">
{filteredImages.map((image) => (
<ImageCard
key={image.id}
<ImageCard
key={image.id}
image={image}
onDelete={handleDelete}
onDownload={handleDownload}
/>
))}
</div>
@@ -205,29 +284,93 @@ export const ImageView = () => {
interface ImageCardProps {
image: GeneratedImage;
onDelete: (id: string) => void;
onDownload: (image: GeneratedImage) => void;
}
const ImageCard = ({ image, onDelete }: ImageCardProps) => {
const ImageCard = ({ image, onDelete, onDownload }: ImageCardProps) => {
const [imageError, setImageError] = useState(false);
const [imageLoading, setImageLoading] = useState(true);
// Calcula tempo relativo
const getRelativeTime = (timestamp: Date) => {
const now = new Date();
const diff = now.getTime() - new Date(timestamp).getTime();
const minutes = Math.floor(diff / 60000);
const hours = Math.floor(diff / 3600000);
const days = Math.floor(diff / 86400000);
if (minutes < 1) return 'Agora';
if (minutes < 60) return `${minutes} ${minutes === 1 ? 'minuto' : 'minutos'}`;
if (hours < 24) return `${hours} ${hours === 1 ? 'hora' : 'horas'}`;
return `${days} ${days === 1 ? 'dia' : 'dias'}`;
};
const handleImageError = () => {
console.warn('Erro CORS ao carregar imagem:', image.url);
setImageError(true);
setImageLoading(false);
};
const handleImageLoad = () => {
console.log('Imagem carregada com sucesso:', image.url);
setImageLoading(false);
setImageError(false);
};
return (
<div className="group glass-effect rounded-xl overflow-hidden animate-fade-in">
<div className="relative aspect-square">
<img
src={image.url}
alt={image.prompt}
className="w-full h-full object-cover"
/>
{imageLoading && !imageError && (
<div className="absolute inset-0 flex items-center justify-center bg-muted">
<div className="w-8 h-8 border-4 border-primary/20 border-t-primary rounded-full animate-spin" />
</div>
)}
{imageError ? (
<div className="absolute inset-0 flex flex-col items-center justify-center bg-muted text-muted-foreground p-4">
<Sparkles className="w-12 h-12 mb-2 opacity-50" />
<p className="text-sm text-center font-medium mb-1">Erro ao carregar</p>
<p className="text-xs text-center mb-2">A imagem foi gerada, mas não pode ser exibida aqui</p>
<div className="flex flex-col gap-2 w-full">
<a
href={image.url}
target="_blank"
rel="noopener noreferrer"
className="text-xs text-center bg-primary text-primary-foreground px-3 py-2 rounded-md hover:bg-primary/90 transition-colors"
>
Abrir imagem em nova aba
</a>
<button
onClick={() => navigator.clipboard.writeText(image.url)}
className="text-xs text-center bg-secondary text-secondary-foreground px-3 py-1 rounded-md hover:bg-secondary/80 transition-colors"
>
Copiar URL
</button>
</div>
</div>
) : (
<img
src={image.url}
alt={image.prompt}
className="w-full h-full object-cover"
onError={handleImageError}
onLoad={handleImageLoad}
loading="lazy"
referrerPolicy="no-referrer"
/>
)}
<div className="absolute inset-0 bg-gradient-to-t from-black/80 via-black/0 to-black/0 opacity-0 group-hover:opacity-100 transition-opacity">
<div className="absolute bottom-0 left-0 right-0 p-4 space-y-2">
<p className="text-sm text-white line-clamp-2">{image.prompt}</p>
<div className="flex items-center justify-between text-xs text-white/70">
<span>{image.size}</span>
<span>{image.timestamp}</span>
<span>{IMAGE_SIZE_OPTIONS[image.size].label}</span>
<span>{getRelativeTime(image.timestamp)}</span>
</div>
<div className="flex gap-2">
<Button
size="sm"
variant="secondary"
className="flex-1 gap-1"
onClick={() => onDownload(image)}
>
<Download className="w-3 h-3" />
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