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tutos.jessy-david.dev/app/dashboard/_components/tutorial-form.tsx
T

525 lines
22 KiB
TypeScript

"use client";
import { MarkdownRenderer } from "@/app/tutos/[slug]/markdown-renderer";
import type { Category, Tutorial } from "@/lib/tutorials";
import {
AlignTextLeftOutlined,
Books2Outlined,
CheckCircle1Outlined,
Code1Outlined,
EyeOutlined,
Folder1Outlined,
KeyboardOutlined,
Layers1Outlined,
Pencil1Outlined,
StopwatchOutlined,
} from "@lineiconshq/free-icons";
import { Lineicons } from "@lineiconshq/react-lineicons";
import { useCallback, useEffect, useRef, useState } from "react";
type TutorialFormProps = {
categories: Category[];
action: (formData: FormData) => Promise<void>;
submitLabel: string;
initialData?: Partial<Tutorial>;
};
// Wrapper pour simplifier l'utilisation des icônes LineIcons
function Icon({
icon,
size = 16,
className = "",
}: {
icon: React.ComponentType<React.SVGProps<SVGSVGElement>>;
size?: number;
className?: string;
}) {
return <Lineicons icon={icon} size={size} className={className} />;
}
// Composant pour les labels avec icône
function FormLabel({
icon,
children,
required,
}: {
icon: React.ComponentType<React.SVGProps<SVGSVGElement>>;
children: React.ReactNode;
required?: boolean;
}) {
return (
<label className="flex items-center gap-2 text-sm font-mono text-slate-400 mb-2">
<Icon icon={icon} size={16} className="text-cyan-500/70" />
<span>{children}</span>
{required && <span className="text-cyan-500">*</span>}
</label>
);
}
// Composant input stylisé
function FormInput({
className = "",
...props
}: React.InputHTMLAttributes<HTMLInputElement>) {
return (
<input
{...props}
className={`w-full rounded-lg bg-slate-950/80 border border-slate-700/50 px-4 py-2.5 text-sm
text-slate-100 placeholder:text-slate-600
focus:outline-none focus:ring-2 focus:ring-cyan-500/30 focus:border-cyan-500/50
hover:border-slate-600 transition-all duration-200
backdrop-blur-sm ${className}`}
/>
);
}
// Composant select stylisé
function FormSelect({
children,
className = "",
...props
}: React.SelectHTMLAttributes<HTMLSelectElement>) {
return (
<select
{...props}
className={`w-full rounded-lg bg-slate-950/80 border border-slate-700/50 px-4 py-2.5 text-sm
text-slate-100 focus:outline-none focus:ring-2 focus:ring-cyan-500/30 focus:border-cyan-500/50
hover:border-slate-600 transition-all duration-200
backdrop-blur-sm cursor-pointer ${className}`}
>
{children}
</select>
);
}
// Composant textarea stylisé
function FormTextarea({
className = "",
...props
}: React.TextareaHTMLAttributes<HTMLTextAreaElement>) {
return (
<textarea
{...props}
className={`w-full rounded-lg bg-slate-950/80 border border-slate-700/50 px-4 py-3 text-sm
text-slate-100 placeholder:text-slate-600
focus:outline-none focus:ring-2 focus:ring-cyan-500/30 focus:border-cyan-500/50
hover:border-slate-600 transition-all duration-200
backdrop-blur-sm resize-y ${className}`}
/>
);
}
// Composant carte section
function FormSection({
title,
icon,
children,
className = "",
noPadding = false,
}: {
title: string;
icon: React.ComponentType<React.SVGProps<SVGSVGElement>>;
children: React.ReactNode;
className?: string;
noPadding?: boolean;
}) {
return (
<div
className={`relative bg-gradient-to-br from-slate-900/90 to-slate-900/70
border border-slate-700/40 rounded-xl overflow-hidden
backdrop-blur-md shadow-xl shadow-black/20 ${className}`}
>
{/* Effet de brillance en haut */}
<div className="absolute inset-x-0 top-0 h-px bg-gradient-to-r from-transparent via-cyan-500/50 to-transparent" />
{/* Header */}
<div className="flex items-center gap-3 px-6 py-4 border-b border-slate-700/40 bg-slate-800/30">
<div className="p-2 rounded-lg bg-cyan-500/10 border border-cyan-500/20">
<Icon icon={icon} size={16} className="text-cyan-400" />
</div>
<h2 className="text-base font-semibold text-slate-100 tracking-wide">
{title}
</h2>
</div>
{/* Content */}
{noPadding ? children : <div className="p-6">{children}</div>}
</div>
);
}
export function TutorialForm({
categories,
action,
submitLabel,
initialData,
}: TutorialFormProps) {
const [content, setContent] = useState(initialData?.content || "");
const [activeTab, setActiveTab] = useState<"edit" | "preview">("edit");
const [charCount, setCharCount] = useState(content.length);
const textareaRef = useRef<HTMLTextAreaElement>(null);
// Mise à jour du compteur de caractères
useEffect(() => {
setCharCount(content.length);
}, [content]);
// Estimation du temps de lecture
const estimatedReadTime = useCallback(() => {
const words = content.trim().split(/\s+/).length;
const minutes = Math.ceil(words / 200);
return `~${minutes} min`;
}, [content]);
// Raccourcis clavier pour le markdown
const handleKeyDown = useCallback(
(e: React.KeyboardEvent<HTMLTextAreaElement>) => {
if (e.ctrlKey || e.metaKey) {
const textarea = textareaRef.current;
if (!textarea) return;
const start = textarea.selectionStart;
const end = textarea.selectionEnd;
const selected = content.substring(start, end);
let newContent = content;
let newStart = start;
let newEnd = end;
switch (e.key) {
case "b": // Bold
e.preventDefault();
newContent =
content.substring(0, start) +
`**${selected}**` +
content.substring(end);
newStart = start + 2;
newEnd = end + 2;
break;
case "i": // Italic
e.preventDefault();
newContent =
content.substring(0, start) +
`*${selected}*` +
content.substring(end);
newStart = start + 1;
newEnd = end + 1;
break;
case "k": // Code
e.preventDefault();
newContent =
content.substring(0, start) +
`\`${selected}\`` +
content.substring(end);
newStart = start + 1;
newEnd = end + 1;
break;
default:
return;
}
setContent(newContent);
// Restaurer la sélection après le re-render
requestAnimationFrame(() => {
textarea.setSelectionRange(newStart, newEnd);
});
}
},
[content]
);
return (
<form action={action} className="space-y-8">
{/* Hidden input pour toujours envoyer le content */}
<input type="hidden" name="content" value={content} />
{/* Métadonnées */}
<FormSection
title="Informations du tutoriel"
icon={Folder1Outlined}
>
<div className="grid gap-6 md:grid-cols-2">
<div>
<FormLabel icon={AlignTextLeftOutlined} required>
Titre
</FormLabel>
<FormInput
name="title"
type="text"
required
defaultValue={initialData?.title}
placeholder="Mon super tutoriel"
/>
</div>
<div>
<FormLabel icon={Books2Outlined} required>
Catégorie
</FormLabel>
<FormSelect
name="categoryId"
required
defaultValue={initialData?.categoryId}
>
<option value="">
Sélectionner une catégorie...
</option>
{categories.map((cat) => (
<option key={cat.id} value={cat.id}>
{cat.name}
</option>
))}
</FormSelect>
</div>
<div>
<FormLabel icon={Layers1Outlined}>Difficulté</FormLabel>
<FormSelect
name="difficulty"
defaultValue={
initialData?.difficulty || "Intermédiaire"
}
>
<option value="Débutant">🌱 Débutant</option>
<option value="Intermédiaire">
🌿 Intermédiaire
</option>
<option value="Avancé">🌳 Avancé</option>
</FormSelect>
</div>
<div>
<FormLabel icon={StopwatchOutlined}>
Temps de lecture
</FormLabel>
<div className="relative">
<FormInput
name="readTime"
type="text"
defaultValue={initialData?.readTime}
placeholder="5 min"
/>
{content.length > 0 && (
<span className="absolute right-3 top-1/2 -translate-y-1/2 text-xs text-slate-500 font-mono">
Estimé: {estimatedReadTime()}
</span>
)}
</div>
</div>
</div>
<div className="mt-6">
<FormLabel icon={AlignTextLeftOutlined}>Extrait</FormLabel>
<FormTextarea
name="excerpt"
rows={2}
defaultValue={initialData?.excerpt}
placeholder="Courte description qui s'affichera sur la page d'accueil..."
/>
<p className="mt-2 text-xs text-slate-500 font-mono">
Laissez vide pour générer automatiquement depuis le
contenu
</p>
</div>
</FormSection>
{/* Éditeur Markdown */}
<FormSection title="Contenu" icon={Code1Outlined} noPadding>
{/* Tabs */}
<div className="flex items-center justify-between border-b border-slate-700/40 bg-slate-800/20">
<div className="flex">
<button
type="button"
onClick={() => setActiveTab("edit")}
className={`group flex items-center gap-2 px-6 py-3.5 text-sm font-mono transition-all duration-200 relative ${
activeTab === "edit"
? "text-cyan-400"
: "text-slate-400 hover:text-slate-300"
}`}
>
<span
className={`transition-transform duration-200 ${
activeTab === "edit"
? "scale-110"
: "group-hover:scale-105"
}`}
>
<Icon icon={Pencil1Outlined} size={16} />
</span>
<span>Éditer</span>
{activeTab === "edit" && (
<span className="absolute bottom-0 inset-x-0 h-0.5 bg-gradient-to-r from-cyan-500 to-cyan-400" />
)}
</button>
<button
type="button"
onClick={() => setActiveTab("preview")}
className={`group flex items-center gap-2 px-6 py-3.5 text-sm font-mono transition-all duration-200 relative ${
activeTab === "preview"
? "text-cyan-400"
: "text-slate-400 hover:text-slate-300"
}`}
>
<span
className={`transition-transform duration-200 ${
activeTab === "preview"
? "scale-110"
: "group-hover:scale-105"
}`}
>
<Icon icon={EyeOutlined} size={16} />
</span>
<span>Aperçu</span>
{activeTab === "preview" && (
<span className="absolute bottom-0 inset-x-0 h-0.5 bg-gradient-to-r from-cyan-500 to-cyan-400" />
)}
</button>
</div>
{/* Statistiques */}
<div className="flex items-center gap-4 pr-6 text-xs font-mono text-slate-500">
<span>{charCount.toLocaleString()} caractères</span>
<span className="text-slate-700">|</span>
<span>
{content.trim().split(/\s+/).filter(Boolean).length}{" "}
mots
</span>
</div>
</div>
{/* Content */}
<div className="p-6">
{activeTab === "edit" ? (
<div className="space-y-3">
{/* Barre d'outils markdown */}
<div className="flex items-center gap-2 p-3 rounded-lg bg-slate-800/50 border border-slate-700/30">
<Icon
icon={KeyboardOutlined}
size={14}
className="text-slate-500"
/>
<span className="text-xs text-slate-500 font-mono mr-2">
Raccourcis:
</span>
<div className="flex items-center gap-1">
<kbd className="px-2 py-1 text-xs font-mono bg-slate-700/50 text-slate-300 rounded border border-slate-600/50">
Ctrl+B
</kbd>
<span className="text-slate-600 text-xs">
Gras
</span>
</div>
<div className="flex items-center gap-1 ml-3">
<kbd className="px-2 py-1 text-xs font-mono bg-slate-700/50 text-slate-300 rounded border border-slate-600/50">
Ctrl+I
</kbd>
<span className="text-slate-600 text-xs">
Italique
</span>
</div>
<div className="flex items-center gap-1 ml-3">
<kbd className="px-2 py-1 text-xs font-mono bg-slate-700/50 text-slate-300 rounded border border-slate-600/50">
Ctrl+K
</kbd>
<span className="text-slate-600 text-xs">
Code
</span>
</div>
</div>
<textarea
ref={textareaRef}
rows={20}
required
value={content}
onChange={(e) => setContent(e.target.value)}
onKeyDown={handleKeyDown}
className="w-full rounded-lg bg-slate-950/80 border border-slate-700/50 px-4 py-3 text-sm
font-mono text-slate-100 placeholder:text-slate-600
focus:outline-none focus:ring-2 focus:ring-cyan-500/30 focus:border-cyan-500/50
hover:border-slate-600 transition-all duration-200
resize-y min-h-[450px] leading-relaxed"
placeholder={`# Mon tutoriel
## Introduction
Voici un exemple de contenu en **Markdown**.
## Étapes
1. Première étape
2. Deuxième étape
3. Troisième étape
## Code
\`\`\`typescript
const hello = "world";
console.log(hello);
\`\`\`
## Conclusion
C'est tout pour ce tutoriel !`}
/>
<div className="flex items-center justify-between text-xs text-slate-500 font-mono">
<p>
Supporte le Markdown : titres (#), gras
(**), italique (*), code (`), listes,
citations (&gt;), liens, images...
</p>
</div>
</div>
) : (
<div className="min-h-[450px] rounded-lg bg-slate-950/50 border border-slate-700/30 p-6 overflow-auto">
{content.trim() ? (
<MarkdownRenderer content={content} />
) : (
<div className="flex flex-col items-center justify-center h-full py-20 text-center">
<div className="p-4 rounded-full bg-slate-800/50 mb-4">
<Icon
icon={EyeOutlined}
size={32}
className="text-slate-600"
/>
</div>
<p className="text-slate-500 font-mono text-sm">
Commencez à écrire pour voir l'aperçu...
</p>
</div>
)}
</div>
)}
</div>
</FormSection>
{/* Actions */}
<div className="flex items-center justify-between pt-4">
<button
type="submit"
className="group relative flex items-center gap-3 px-8 py-3.5 rounded-xl font-mono text-sm
bg-gradient-to-r from-cyan-500/20 to-cyan-600/20
text-cyan-400 border border-cyan-500/40
hover:border-cyan-400/70 hover:text-cyan-300
hover:from-cyan-500/30 hover:to-cyan-600/30
hover:shadow-lg hover:shadow-cyan-500/20
active:scale-[0.98]
disabled:opacity-50 disabled:cursor-not-allowed
transition-all duration-300"
>
{/* Effet de brillance */}
<span className="absolute inset-0 rounded-xl overflow-hidden">
<span className="absolute inset-0 bg-gradient-to-r from-transparent via-cyan-400/10 to-transparent -translate-x-full group-hover:translate-x-full transition-transform duration-700" />
</span>
<span className="relative z-10">
<Icon icon={CheckCircle1Outlined} size={20} />
</span>
<span className="relative z-10">{submitLabel}</span>
</button>
</div>
</form>
);
}