<?php

namespace App\Http\Controllers;

use Illuminate\Http\Request;
use App\Models\Prediction;
use Illuminate\Support\Facades\Log;

class PredictionController extends Controller
{
    public function store(Request $request)
    {
        // Validasi input
        $request->validate([
            'predicted_suhu' => 'required|numeric',
            'predicted_kelembaban' => 'required|numeric',
            'prediction_datetime' => 'required|date_format:Y-m-d H:i:s',
        ]);

        try {
            // Simpan prediksi ke database
            $prediction = Prediction::create([
                'predicted_suhu' => $request->predicted_suhu,
                'predicted_kelembaban' => $request->predicted_kelembaban,
                'prediction_datetime' => $request->prediction_datetime,
            ]);

            Log::info("✅ Prediksi berhasil disimpan: " . json_encode($prediction));

            return response()->json([
                'message' => '✅ Prediksi berhasil disimpan',
                'data' => $prediction
            ], 201);
        } catch (\Exception $e) {
            Log::error("❌ Gagal menyimpan prediksi: " . $e->getMessage());

            return response()->json([
                'error' => '❌ Terjadi kesalahan saat menyimpan prediksi'
            ], 500);
        }
    }
}