<?php

namespace App\Http\Controllers\Admin;

use App\Http\Controllers\Controller;
use Illuminate\Http\Request;
use App\Models\BasisPengetahuan;
use App\Models\Kecerdasan;
use App\Models\Kriteria;

class BasisPengetahuanController extends Controller
{
    public function index()
    {
        // eager-load relasi kecerdasan & kriteria
        $basis = BasisPengetahuan::with(['kecerdasan', 'kriteria'])->get();
        $kecerdasans = Kecerdasan::orderBy('nama')->get();
        $kriterias   = Kriteria::orderBy('nama')->get();

        // pastikan nama view sesuai file kebab-case: admin.basis-pengetahuan.blade.php
        return view('admin.basispengetahuan', compact('basis', 'kecerdasans', 'kriterias'));
    }

    public function store(Request $request)
    {
        $data = $request->validate([
            'kecerdasan_id' => 'required|exists:kecerdasan,id',
            'kriteria_id'   => 'required|exists:kriteria,id',
            'nilai'         => 'required|numeric|between:0,1',
        ]);

        BasisPengetahuan::create($data);

        return redirect()
            ->route('admin.basispengetahuan.index')
            ->with('success', 'Data basis pengetahuan tersimpan.');
    }

    public function update(Request $request, BasisPengetahuan $basisPengetahuan)
    {
        $data = $request->validate([
            'nilai' => 'required|numeric|between:0,1',
        ]);

        $basisPengetahuan->update($data);

        return redirect()
            ->route('admin.basispengetahuan.index')
            ->with('success', 'Data basis pengetahuan diperbarui.');
    }

    public function destroy(BasisPengetahuan $basisPengetahuan)
    {
        $basisPengetahuan->delete();

        return redirect()
            ->route('admin.basispengetahuan.index')
            ->with('success', 'Data basis pengetahuan dihapus.');
    }
}