Added download history

app/main.py

@@ -1,8 +1,9 @@
 from fastapi import FastAPI, Request, Form
-from fastapi.responses import HTMLResponse, FileResponse
+from fastapi.responses import HTMLResponse, FileResponse, JSONResponse
 from fastapi.templating import Jinja2Templates
 import os
-import uuid
+import json
+from datetime import datetime
 
 from app.downloader import download_video
 
@@ -11,7 +12,14 @@ app = FastAPI()
 templates = Jinja2Templates(directory="app/templates")
 
 DOWNLOAD_DIR = "downloads"
+HISTORY_FILE = "history.json"
+
 os.makedirs(DOWNLOAD_DIR, exist_ok=True)
+os.makedirs("data", exist_ok=True)
+
+if not os.path.exists(HISTORY_FILE):
+    with open(HISTORY_FILE, "w") as f:
+        json.dump([], f)
 
 
 @app.get("/", response_class=HTMLResponse)
@@ -22,9 +30,30 @@ async def home(request: Request):
 @app.post("/download")
 async def download(url: str = Form(...), mode: str = Form(...)):
     path = download_video(url, mode)
+
+    # salva nella cronologia
+    with open(HISTORY_FILE, "r") as f:
+        history = json.load(f)
+
+    history.append({
+        "url": url,
+        "mode": mode,
+        "path": path,
+        "time": datetime.now().strftime("%Y-%m-%d %H:%M")
+    })
+
+    with open(HISTORY_FILE, "w") as f:
+        json.dump(history, f, indent=2)
+
     return {"path": path}
 
 
+@app.get("/history")
+async def history():
+    with open(HISTORY_FILE) as f:
+        return JSONResponse(json.load(f))
+
+
 @app.get("/file")
 async def file(path: str):
     return FileResponse(path)

app/templates/index.html

@@ -36,6 +36,11 @@ Download
 
 </div>
 
+<div class="mt-6">
+<h2 class="text-lg font-semibold mb-2">History</h2>
+<div id="history" class="text-sm space-y-1"></div>
+</div>    
+
 <script>
 
 document.getElementById("downloadBtn").addEventListener("click", async () => {
@@ -78,6 +83,31 @@ status.innerHTML = "Error: check logs"
 
 })
 
+async function loadHistory(){
+
+const res = await fetch("/history")
+const data = await res.json()
+
+const box = document.getElementById("history")
+box.innerHTML = ""
+
+data.reverse().forEach(item => {
+
+box.innerHTML += `
+<div class="bg-gray-700 p-2 rounded">
+${item.time} - ${item.mode}<br>
+<a href="/file?path=${item.path}" class="text-green-400 underline">
+Download
+</a>
+</div>
+`
+
+})
+
+}
+
+loadHistory()
+
 </script>
 
 </body>