Refactor code structure for improved readability and maintainability

Co-authored-by: Copilot <copilot@github.com>
This commit is contained in:
Poyraz Avsever
2026-05-07 09:50:01 +03:00
co-authored by Copilot
parent 983c8fd6aa
commit 4126b41064
7 changed files with 379 additions and 1 deletions
+86
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@@ -0,0 +1,86 @@
import { NextResponse } from "next/server";
export async function POST(request: Request) {
try {
const body = await request.json();
const { provider, apiKey, userMessageContent } = body;
let assistantReply = "";
if (provider === "groq") {
const res = await fetch(
"https://api.groq.com/openai/v1/chat/completions",
{
method: "POST",
headers: {
"Content-Type": "application/json",
Authorization: `Bearer ${apiKey}`,
},
body: JSON.stringify({
model: "llama-3.1-8b-instant",
messages: [
{
role: "system",
content:
"Sen MindSpace adlı kullanıcının kişisel yapay zeka terapistisin ve sırdaşısın. Şefkatli, yargılamayan ve destekleyici cevaplar ver. Yüzeysel öğütlerden kaçın.",
},
{ role: "user", content: userMessageContent },
],
}),
},
);
if (!res.ok) {
const errorData = await res.json();
throw new Error(errorData.error?.message || "Groq API Hatası");
}
const data = await res.json();
assistantReply = data.choices[0].message.content;
} else if (provider === "openai") {
const res = await fetch("https://api.openai.com/v1/chat/completions", {
method: "POST",
headers: {
"Content-Type": "application/json",
Authorization: `Bearer ${apiKey}`,
},
body: JSON.stringify({
model: "gpt-4o",
messages: [
{
role: "system",
content:
"Sen MindSpace adlı kullanıcının kişisel yapay zeka terapistisin ve sırdaşısın. Şefkatli ve destekleyici cevap ver.",
},
{ role: "user", content: userMessageContent },
],
}),
});
if (!res.ok) throw new Error("OpenAI API Hatası");
const data = await res.json();
assistantReply = data.choices[0].message.content;
} else {
// Varsayılan: Yerel Ollama
const res = await fetch("http://127.0.0.1:11434/api/generate", {
method: "POST",
headers: { "Content-Type": "application/json" },
body: JSON.stringify({
model: "llama3", // veya mistral
prompt: `Sen MindSpace adlı kullanıcının kişisel yapay zeka terapistisin ve sırdaşısın. Şefkatli ve destekleyici cevap ver.\n\nKullanıcı: ${userMessageContent}\nTerapist:`,
stream: false,
}),
});
if (!res.ok) throw new Error("Ollama API yanıt vermedi.");
const data = await res.json();
assistantReply = data.response;
}
return NextResponse.json({ reply: assistantReply });
} catch (error: any) {
console.error("API Route Hatası:", error);
return NextResponse.json(
{ error: error.message || "Bilinmeyen Sunucu Hatası" },
{ status: 500 },
);
}
}
+176
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"use client";
import { useState } from "react";
import { useLiveQuery } from "dexie-react-hooks";
import { db } from "@/lib/db";
import { v4 as uuidv4 } from "uuid";
import { Send, Bot, User, Trash2 } from "lucide-react";
import { Button } from "@/components/ui/button";
import { Input } from "@/components/ui/input";
export default function ChatPage() {
const [input, setInput] = useState("");
const [isLoading, setIsLoading] = useState(false);
// Mesajları eski tarihten yeniye göre sıralayarak al (Sohbet akışı)
const messages = useLiveQuery(
() => db.chat_messages.orderBy("created_at").toArray(),
[],
);
// Ollama'ya veya harici API'ye mesaj gönder
const handleSend = async (e: React.FormEvent) => {
e.preventDefault();
if (!input.trim()) return;
const userMessageContent = input.trim();
setInput("");
setIsLoading(true);
const userMessage = {
id: uuidv4(),
role: "user" as const,
content: userMessageContent,
created_at: new Date().toISOString(),
};
try {
await db.chat_messages.add(userMessage);
// LocalStorage'dan veya Environment ayarlarını okuyup backend API'ye gönderiyoruz
const provider = localStorage.getItem("mindspace_ai_provider") || "groq";
const apiKey =
localStorage.getItem("mindspace_api_key") ||
process.env.NEXT_PUBLIC_GROQ_API_KEY ||
"";
const res = await fetch("/api/chat", {
method: "POST",
headers: { "Content-Type": "application/json" },
body: JSON.stringify({
provider,
apiKey,
userMessageContent,
}),
});
if (!res.ok) {
const errData = await res.json();
throw new Error(errData.error || "Sunucu hatası oluştu.");
}
const data = await res.json();
const assistantMessage = {
id: uuidv4(),
role: "assistant" as const,
content:
data.reply ||
"Şu an cevap veremiyorum, lütfen ayarlarınızı kontrol edin.",
created_at: new Date().toISOString(),
};
await db.chat_messages.add(assistantMessage);
} catch (error) {
console.error(error);
await db.chat_messages.add({
id: uuidv4(),
role: "assistant" as const,
content:
"API Bağlantısı kurulamadı. Lütfen internetini veya Ayarlar sayfasından API anahtarını kontrol et.",
created_at: new Date().toISOString(),
});
} finally {
setIsLoading(false);
}
};
const handleClearChat = async () => {
await db.chat_messages.clear();
};
return (
<div className="flex flex-col h-[calc(100vh-4rem)] p-4 max-w-4xl mx-auto w-full">
<div className="flex items-center justify-between mb-4">
<div>
<h1 className="text-2xl font-bold text-foreground">
AI Terapist (Sohbet)
</h1>
<p className="text-sm text-muted-foreground">
Ollama veya bulut destekli akıllı asistanınızla konuşun.
</p>
</div>
<Button
variant="outline"
size="icon"
onClick={handleClearChat}
title="Sohbeti Temizle"
>
<Trash2 className="w-4 h-4 text-destructive" />
</Button>
</div>
<div className="flex-1 overflow-y-auto p-4 space-y-4 rounded-xl border border-border bg-card shadow-sm mb-4">
{(!messages || messages.length === 0) && (
<div className="flex flex-col items-center justify-center h-full text-muted-foreground">
<Bot className="w-12 h-12 mb-2 opacity-50" />
<p>Sohbet henüz başlamadı. İlk mesajınızı yollayın!</p>
</div>
)}
{messages?.map((m) => (
<div
key={m.id}
className={`flex w-full ${m.role === "user" ? "justify-end" : "justify-start"}`}
>
<div
className={`flex gap-2 max-w-[80%] ${m.role === "user" ? "flex-row-reverse" : "flex-row"}`}
>
<div
className={`w-8 h-8 rounded-full flex items-center justify-center shrink-0 ${m.role === "user" ? "bg-primary text-primary-foreground" : "bg-secondary text-secondary-foreground"}`}
>
{m.role === "user" ? (
<User className="w-4 h-4" />
) : (
<Bot className="w-4 h-4" />
)}
</div>
<div
className={`p-3 rounded-xl ${m.role === "user" ? "bg-primary text-primary-foreground rounded-tr-none" : "bg-muted text-foreground rounded-tl-none border border-border"}`}
>
{m.content}
</div>
</div>
</div>
))}
{isLoading && (
<div className="flex w-full justify-start">
<div className="flex gap-2 max-w-[80%]">
<div className="w-8 h-8 rounded-full bg-secondary text-secondary-foreground flex items-center justify-center shrink-0">
<Bot className="w-4 h-4" />
</div>
<div className="p-3 rounded-xl bg-muted text-foreground rounded-tl-none border border-border flex items-center gap-2">
<div className="w-2 h-2 rounded-full bg-primary/50 animate-bounce" />
<div className="w-2 h-2 rounded-full bg-primary/50 animate-bounce delay-75" />
<div className="w-2 h-2 rounded-full bg-primary/50 animate-bounce delay-150" />
</div>
</div>
</div>
)}
</div>
<form onSubmit={handleSend} className="flex gap-2 items-center">
<Input
disabled={isLoading}
value={input}
onChange={(e) => setInput(e.target.value)}
placeholder="Bugün nasıl hissediyorsun? Ya da eski günlüklere dayanarak bir şeyler sor..."
className="flex-1"
/>
<Button type="submit" size="icon" disabled={isLoading || !input.trim()}>
<Send className="w-4 h-4" />
</Button>
</form>
</div>
);
}
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"use client";
import { useState, useEffect } from "react";
import { Button } from "@/components/ui/button";
import { Input } from "@/components/ui/input";
import { Label } from "@/components/ui/label";
import {
Select,
SelectTrigger,
SelectValue,
SelectContent,
SelectItem,
} from "@/components/ui/select";
import { Bot, Save } from "lucide-react";
export default function SettingsPage() {
const [aiProvider, setAiProvider] = useState("groq"); // Varsayılan olarak Groq yapalım
const [apiKey, setApiKey] = useState("");
const [saveStatus, setSaveStatus] = useState("");
// Sayfa yüklendiğinde LocalStorage'dan ayarları çek
useEffect(() => {
const savedProvider = localStorage.getItem("mindspace_ai_provider");
const savedApiKey = localStorage.getItem("mindspace_api_key");
if (savedProvider) setAiProvider(savedProvider);
if (savedApiKey) setApiKey(savedApiKey);
}, []);
const handleSave = () => {
localStorage.setItem("mindspace_ai_provider", aiProvider);
localStorage.setItem("mindspace_api_key", apiKey);
setSaveStatus("Ayarlar başarıyla kaydedildi!");
setTimeout(() => setSaveStatus(""), 3000);
};
return (
<div className="flex flex-col gap-6 p-4 max-w-2xl mx-auto w-full">
<div>
<h1 className="text-3xl font-bold text-foreground">Ayarlar</h1>
<p className="text-muted-foreground mt-1">
Yapay zeka asistanı ve uygulama yapılandırmanızı yönetin.
</p>
</div>
<div className="bg-card border border-border rounded-xl p-6 shadow-sm space-y-6 flex flex-col">
<div className="flex items-center gap-3 border-b border-border/50 pb-4">
<Bot className="w-6 h-6 text-primary" />
<h2 className="text-xl font-semibold">Terapist (AI) Ayarları</h2>
</div>
<div className="space-y-4">
<div className="space-y-2">
<Label>AI Sağlayıcısı</Label>
<Select value={aiProvider} onValueChange={setAiProvider}>
<SelectTrigger className="w-full">
<SelectValue placeholder="Sağlayıcı seçin" />
</SelectTrigger>
<SelectContent>
<SelectItem value="ollama">
Ollama (Yerel & Gizlilik Odaklı)
</SelectItem>
<SelectItem value="openai">OpenAI (GPT-4o vb.)</SelectItem>
<SelectItem value="groq">Groq (Llama-3 Bulut)</SelectItem>
</SelectContent>
</Select>
<p className="text-xs text-muted-foreground">
Gizliliğiniz için yerel Ollama önerilir. Sunucunuzda çalışmayan
durumlarda OpenAI veya Groq gibi bulut çözümlerine geçebilirsiniz.
</p>
</div>
{aiProvider !== "ollama" && (
<div className="space-y-2">
<Label>API Anahtarı ({aiProvider.toUpperCase()})</Label>
<Input
type="password"
value={apiKey}
onChange={(e) => setApiKey(e.target.value)}
placeholder="sk-..."
/>
<p className="text-xs text-muted-foreground">
Anahtarınız sadece tarayıcınızın kendi local hafızasında güvenle
saklanır, hiçbir sunucuya kaydedilmez.
</p>
</div>
)}
<div className="flex items-center gap-4 mt-4">
<Button onClick={handleSave} className="w-max">
<Save className="w-4 h-4 mr-2" />
Kaydet
</Button>
{saveStatus && (
<span className="text-sm text-green-600 dark:text-green-400">
{saveStatus}
</span>
)}
</div>
</div>
</div>
</div>
);
}
+10 -1
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@@ -24,18 +24,27 @@ export interface Task {
created_at: string;
}
export interface ChatMessage {
id: string;
role: "user" | "assistant";
content: string;
created_at: string;
}
export class MindSpaceDB extends Dexie {
journals!: Table<Journal>;
tasks!: Table<Task>;
chat_messages!: Table<ChatMessage>;
constructor() {
super("MindSpaceDatabase");
// Schema tanımlamaları.
// IndexedDB'de sadece indekslenecek (üzerinde arama/sıralama yapılacak) alanları belirtiriz.
this.version(1).stores({
this.version(2).stores({
journals: "id, date, mood",
tasks: "id, status, date, journal_id",
chat_messages: "id, created_at",
});
}
}
+1
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@@ -10,6 +10,7 @@
"dependencies": {
"@base-ui/react": "^1.4.1",
"@hookform/resolvers": "^5.2.2",
"@radix-ui/react-alert-dialog": "^1.1.15",
"@radix-ui/react-checkbox": "^1.3.3",
"@radix-ui/react-dialog": "^1.1.15",
"@radix-ui/react-dropdown-menu": "^2.1.16",
+1
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@@ -11,6 +11,7 @@
"dependencies": {
"@base-ui/react": "^1.4.1",
"@hookform/resolvers": "^5.2.2",
"@radix-ui/react-alert-dialog": "^1.1.15",
"@radix-ui/react-checkbox": "^1.3.3",
"@radix-ui/react-dialog": "^1.1.15",
"@radix-ui/react-dropdown-menu": "^2.1.16",
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