<?php

namespace App\Http\Controllers;

use App\Models\Task;
use Illuminate\Http\Request;

class TaskController extends Controller
{
    public function index(Request $request)
    {
        $tasks = Task::where('user_id', $request->user()->id)->get();
        return response()->json($tasks);
    }

    public function store(Request $request)
    {
        $request->validate([
            'title' => 'required',
            'category' => 'in:daily,weekend,vacation,work',
            'priority' => 'in:low,medium,high'
        ]);

        $task = Task::create([
            'user_id' => $request->user()->id,
            'title' => $request->title,
            'description' => $request->description,
            'category' => $request->category ?? 'daily',
            'priority' => $request->priority ?? 'medium',
            'due_date' => $request->due_date
        ]);

        return response()->json($task, 201);
    }

    public function show(Request $request, $id)
    {
        $task = Task::where('user_id', $request->user()->id)->findOrFail($id);
        return response()->json($task);
    }

    public function update(Request $request, $id)
    {
        $task = Task::where('user_id', $request->user()->id)->findOrFail($id);

        $task->update($request->only('title', 'description', 'category', 'priority', 'due_date'));

        return response()->json($task);
    }

    public function destroy(Request $request, $id)
    {
        $task = Task::where('user_id', $request->user()->id)->findOrFail($id);
        $task->delete();
        return response()->noContent();
    }
}