<?php

namespace App\Http\Controllers\Admin;

use App\Http\Controllers\Controller;
use Illuminate\Http\Request;
use App\Models\Berita;
use Illuminate\Support\Facades\Storage;
use Illuminate\Support\Facades\Validator;

class BeritaController extends Controller
{
    // Menampilkan semua berita
    public function index()
    {
        $berita = Berita::orderBy('tanggal_berita', 'desc')->get();
        return view('admin.berita.index', compact('berita'));
    }

    // Form tambah berita
    public function create()
    {
        return view('admin.berita.create');
    }

    // Simpan berita baru
    public function store(Request $request)
    {
        $validator = Validator::make($request->all(), [
            'judul_berita' => 'required|string|max:255',
            'isi_berita' => 'required|string',
            'tanggal_berita' => 'required|date',
            'gambar_berita' => 'nullable|image|mimes:jpeg,png,jpg,gif|max:2048',
        ]);

        if ($validator->fails()) return redirect()->back()->withErrors($validator)->withInput();

        $data = $request->only('judul_berita','isi_berita','tanggal_berita');

        if ($request->hasFile('gambar_berita')) {
            $data['gambar_berita'] = $request->file('gambar_berita')->store('berita', 'public');
        }

        Berita::create($data);

        return redirect()->route('admin.berita.index')->with('success','Berita berhasil ditambahkan.');
    }

    // Form edit berita
    public function edit($id_berita)
    {
        $berita = Berita::findOrFail($id_berita);
        return view('admin.berita.edit', compact('berita'));
    }

    // Update berita
    public function update(Request $request, $id_berita)
    {
        $berita = Berita::findOrFail($id_berita);

        $validator = Validator::make($request->all(), [
            'judul_berita' => 'required|string|max:255',
            'isi_berita' => 'required|string',
            'tanggal_berita' => 'required|date',
            'gambar_berita' => 'nullable|image|mimes:jpeg,png,jpg,gif|max:2048',
        ]);

        if ($validator->fails()) return redirect()->back()->withErrors($validator)->withInput();

        $data = $request->only('judul_berita','isi_berita','tanggal_berita');

        if ($request->hasFile('gambar_berita')) {
            if ($berita->gambar_berita) Storage::disk('public')->delete($berita->gambar_berita);
            $data['gambar_berita'] = $request->file('gambar_berita')->store('berita','public');
        }

        $berita->update($data);

        return redirect()->route('admin.berita.index')->with('success','Berita berhasil diperbarui.');
    }

    // Hapus berita
    public function destroy($id_berita)
    {
        $berita = Berita::findOrFail($id_berita);
        if ($berita->gambar_berita) Storage::disk('public')->delete($berita->gambar_berita);
        $berita->delete();
        return redirect()->route('admin.berita.index')->with('success','Berita berhasil dihapus.');
    }
}