refactor: enhance FileUpload component with improved error handling and UI updates

- Refactored the FileUpload component to improve code readability and maintainability.
- Enhanced error handling during file upload and removal processes, providing clearer feedback to users.
- Updated UI elements for better alignment and consistency, including file type previews and action buttons.
- Integrated the resolve function for help URLs to ensure proper linking.
- Streamlined file validation logic for size and type checks, improving user experience.
This commit is contained in:
2025-11-14 21:55:28 -03:00
parent b503045b41
commit d8da7e2a05

View File

@@ -1,5 +1,6 @@
<script lang="ts">
import { useConvexClient } from "convex-svelte";
import { useConvexClient } from 'convex-svelte';
import { resolve } from '$app/paths';
import {
ExternalLink,
FileText,
@@ -7,8 +8,8 @@
Upload,
Trash2,
Eye,
RefreshCw,
} from "lucide-svelte";
RefreshCw
} from 'lucide-svelte';
interface Props {
label: string;
@@ -27,48 +28,47 @@
disabled = false,
required = false,
onUpload,
onRemove,
onRemove
}: Props = $props();
const client = useConvexClient();
const client = useConvexClient() as unknown as {
storage: {
getUrl: (id: string) => Promise<string | null>;
};
};
let fileInput: HTMLInputElement;
let uploading = $state(false);
let error = $state<string | null>(null);
let fileName = $state<string>("");
let fileType = $state<string>("");
let fileName = $state<string>('');
let fileType = $state<string>('');
let previewUrl = $state<string | null>(null);
let fileUrl = $state<string | null>(null);
const MAX_FILE_SIZE = 10 * 1024 * 1024; // 10MB
const ALLOWED_TYPES = [
"application/pdf",
"image/jpeg",
"image/jpg",
"image/png",
];
const ALLOWED_TYPES = ['application/pdf', 'image/jpeg', 'image/jpg', 'image/png'];
// Buscar URL do arquivo quando houver um storageId
$effect(() => {
if (value && !fileName) {
// Tem storageId mas não é um upload recente
loadExistingFile(value);
void loadExistingFile(value);
}
});
async function loadExistingFile(storageId: string) {
try {
const url = await client.storage.getUrl(storageId as any);
const url = await client.storage.getUrl(storageId);
if (url) {
async function handleFileSelect(event: Event) {
const target = event.target as HTMLInputElement;
const file = target.files?.[0];
fileUrl = url;
// Detectar tipo pelo URL ou assumir PDF
if (url.includes('.pdf') || url.includes('application/pdf')) {
fileType = 'application/pdf';
} else {
fileType = 'image/jpeg';
previewUrl = url; // Para imagens, a URL serve como preview
// Para imagens, a URL serve como preview
previewUrl = url;
}
}
} catch (err) {
@@ -76,19 +76,27 @@
}
}
async function handleFileSelect(event: Event) {
const target = event.target as HTMLInputElement;
const file = target.files?.[0];
if (!file) {
return;
}
error = null;
// Validate file size
if (file.size > MAX_FILE_SIZE) {
error = "Arquivo muito grande. Tamanho máximo: 10MB";
target.value = "";
error = 'Arquivo muito grande. Tamanho máximo: 10MB';
target.value = '';
return;
}
// Validate file type
if (!ALLOWED_TYPES.includes(file.type)) {
error = "Tipo de arquivo não permitido. Use PDF ou imagens (JPG, PNG)";
target.value = "";
error = 'Tipo de arquivo não permitido. Use PDF ou imagens (JPG, PNG)';
target.value = '';
return;
}
@@ -98,38 +106,52 @@
fileType = file.type;
// Create preview for images
if (file.type.startsWith("image/")) {
if (file.type.startsWith('image/')) {
const reader = new FileReader();
reader.onload = (e) => {
previewUrl = e.target?.result as string;
const result = e.target?.result;
if (typeof result === 'string') {
previewUrl = result;
}
};
reader.readAsDataURL(file);
} else {
previewUrl = null;
}
await onUpload(file);
} catch (err: any) {
error = err?.message || "Erro ao fazer upload do arquivo";
} catch (err: unknown) {
if (err instanceof Error) {
error = err.message || 'Erro ao fazer upload do arquivo';
} else {
error = 'Erro ao fazer upload do arquivo';
}
previewUrl = null;
} finally {
uploading = false;
target.value = "";
target.value = '';
}
}
async function handleRemove() {
if (!confirm("Tem certeza que deseja remover este arquivo?")) {
if (!confirm('Tem certeza que deseja remover este arquivo?')) {
return;
}
try {
uploading = true;
await onRemove();
fileName = "";
fileType = "";
fileName = '';
fileType = '';
previewUrl = null;
fileUrl = null;
} catch (err: any) {
error = err?.message || "Erro ao remover arquivo";
error = null;
} catch (err: unknown) {
if (err instanceof Error) {
error = err.message || 'Erro ao remover arquivo';
} else {
error = 'Erro ao remover arquivo';
}
} finally {
uploading = false;
}
@@ -137,7 +159,7 @@
function handleView() {
if (fileUrl) {
window.open(fileUrl, "_blank");
window.open(fileUrl, '_blank');
}
}
@@ -148,18 +170,15 @@
<div class="form-control w-full">
<label class="label" for="file-upload-input">
<span class="label-text font-medium flex items-center gap-2">
<span class="label-text flex items-center gap-2 font-medium">
{label}
{#if required}
<span class="text-error">*</span>
{/if}
{#if helpUrl}
<div
class="tooltip tooltip-right"
data-tip="Clique para acessar o link"
>
<div class="tooltip tooltip-right" data-tip="Clique para acessar o link">
<a
href={helpUrl}
href={resolve(helpUrl)}
target="_blank"
rel="noopener noreferrer"
class="text-primary hover:text-primary-focus transition-colors"
@@ -194,17 +213,17 @@
</div>
{:else}
<div class="bg-success/10 flex h-12 w-12 items-center justify-center rounded">
<File class="text-success h-6 w-6" strokeWidth={2} />
<FileIcon class="text-success h-6 w-6" strokeWidth={2} />
</div>
{/if}
</div>
<!-- File info -->
<div class="flex-1 min-w-0">
<p class="text-sm font-medium truncate">
{fileName || "Arquivo anexado"}
<div class="min-w-0 flex-1">
<p class="truncate text-sm font-medium">
{fileName || 'Arquivo anexado'}
</p>
<p class="text-xs text-base-content/60">
<p class="text-base-content/60 text-xs">
{#if uploading}
Carregando...
{:else}