<?php

namespace App\Http\Controllers\API;

use App\Http\Controllers\Controller;
use App\Models\Aturan;
use App\Models\Indikator;
use App\Models\Penyakit;
use App\Models\RiwayatKonsultasi;
use Illuminate\Http\Request;
use App\Services\DempsterShaferService;
use Illuminate\Support\Facades\Auth;
use Illuminate\Support\Facades\Log;


class KonsultasiController extends Controller
{
    public function getGejala()
    {
        $gejala = Indikator::all();

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

    public function predictDisease(Request $request)
    {
        $indicators = $request->input('indicators');

        if (is_null($indicators)) {
            return response()->json(['error' => 'No indicators provided'], 400);
        }

        $prediction = DempsterShaferService::calculatePrediction($indicators);


        $riwayatKonsultasi = new RiwayatKonsultasi();
        $riwayatKonsultasi->id_user = auth()->id();
        $riwayatKonsultasi->indikator = Indikator::whereIn('id', $indicators)->pluck('indikator')->implode(', ');
        $riwayatKonsultasi->penyakit = $prediction['predicted_disease']->penyakit;
        $riwayatKonsultasi->nilai_cf = $prediction['confidence_score'];
        $riwayatKonsultasi->save();

        return response()->json([
            'predicted_disease' => $prediction['predicted_disease'],
            'confidence_score' => $prediction['confidence_score'],
        ]);
    }

    public function getRiwayat()
    {
        return response()->json(RiwayatKonsultasi::where('id_user', Auth::id())
            ->get());
    }
}