from fastapi import FastAPI, HTTPException
from fastapi.middleware.cors import CORSMiddleware
from pydantic import BaseModel
from typing import List, Optional
from datetime import datetime
import os
import subprocess

app = FastAPI(
    title="Rippy API",
    description="API für das automatische Ripping-System",
    version="1.0.0"
)

# CORS hinzufügen
app.add_middleware(
    CORSMiddleware,
    allow_origins=["*"],
    allow_credentials=True,
    allow_methods=["*"],
    allow_headers=["*"],
)

class Job(BaseModel):
    id: str
    type: str
    status: str
    device: str
    startTime: str
    endTime: Optional[str] = None
    progress: int = 0

class Device(BaseModel):
    id: str
    name: str
    type: str
    path: str
    status: str

@app.get("/health")
async def health_check():
    return {"status": "ok", "service": "api"}


@app.get("/")
async def root():
    return {
        "name": "Rippy",
        "version": "1.0.0",
        "description": "Automatisches Ripping-System für CD, DVD und Blu-ray"
    }


@app.get("/jobs", response_model=List[Job])
async def get_jobs():
    """Holt alle Jobs."""
    return []


@app.get("/devices", response_model=List[Device])
async def get_devices():
    """Holt alle Geräte."""
    devices = []
    
    try:
        result = subprocess.run(
            ["ls", "-la", "/dev/disc/"],
            capture_output=True,
            text=True,
            timeout=5
        )
        
        for line in result.stdout.strip().split('\n')[1:]:
            if line and 'total' not in line:
                parts = line.split()
                if len(parts) >= 9:
                    name = parts[-1]
                    devices.append(Device(
                        id=name,
                        name=f"Laufwerk {name}",
                        type="dvd",
                        path=f"/dev/disc/{name}",
                        status="ready"
                    ))
    except Exception:
        pass
    
    return devices