@extends('layouts.app')

@section('title', 'Notifikasi - SIAKAD')
@section('page-title', 'Notifikasi')

@section('content')
@php
$userRole = auth()->user()->role;
@endphp

<div class="row">
    <div class="col-md-8">
        <div class="card">
            <div class="card-header d-flex justify-content-between align-items-center">
                <div>
                    <h5 class="mb-0"><i class="bi bi-bell me-2"></i>Daftar Notifikasi</h5>
                </div>
                @if($notifications->where('is_read', false)->count() > 0)
                <a href="{{ route('notifications.markAllRead') }}" class="btn btn-sm btn-outline-primary">
                    <i class="bi bi-check-all me-1"></i>Tandai semua dibaca
                </a>
                @endif
            </div>
            <!-- Filter Tabs -->
            <div class="card-body p-0">
                <div class="px-4 pt-3">
                    <div class="d-flex gap-2 flex-wrap">
                        <a href="{{ route('notifications.index') }}"
                           class="badge {{ !request()->has('filter') || request()->get('filter') == 'all' ? 'bg-primary' : 'bg-secondary' }} px-3 py-2 text-decoration-none">
                            Semua
                        </a>
                        <a href="{{ route('notifications.index', ['filter' => 'unread']) }}"
                           class="badge {{ request()->get('filter') == 'unread' ? 'bg-primary' : 'bg-secondary' }} px-3 py-2 text-decoration-none">
                            Belum Dibaca
                        </a>

                        @if($userRole === 'dosen')
                        <a href="{{ route('notifications.index', ['filter' => 'krs_request']) }}"
                           class="badge {{ request()->get('filter') == 'krs_request' ? 'bg-primary' : 'bg-secondary' }} px-3 py-2 text-decoration-none">
                            Permintaan KRS
                        </a>
                        <a href="{{ route('notifications.index', ['filter' => 'nilai_reminder']) }}"
                           class="badge {{ request()->get('filter') == 'nilai_reminder' ? 'bg-primary' : 'bg-secondary' }} px-3 py-2 text-decoration-none">
                            Pengingat Nilai
                        </a>
                        <a href="{{ route('notifications.index', ['filter' => 'jadwal_change']) }}"
                           class="badge {{ request()->get('filter') == 'jadwal_change' ? 'bg-primary' : 'bg-secondary' }} px-3 py-2 text-decoration-none">
                            Perubahan Jadwal
                        </a>
                        @endif

                        @if($userRole === 'mahasiswa')
                        <a href="{{ route('notifications.index', ['filter' => 'krs_approved']) }}"
                           class="badge {{ request()->get('filter') == 'krs_approved' ? 'bg-primary' : 'bg-secondary' }} px-3 py-2 text-decoration-none">
                            KRS Disetujui
                        </a>
                        <a href="{{ route('notifications.index', ['filter' => 'krs_rejected']) }}"
                           class="badge {{ request()->get('filter') == 'krs_rejected' ? 'bg-primary' : 'bg-secondary' }} px-3 py-2 text-decoration-none">
                            KRS Ditolak
                        </a>
                        <a href="{{ route('notifications.index', ['filter' => 'nilai_new']) }}"
                           class="badge {{ request()->get('filter') == 'nilai_new' ? 'bg-primary' : 'bg-secondary' }} px-3 py-2 text-decoration-none">
                            Nilai Baru
                        </a>
                        @endif
                    </div>
                </div>
                <hr class="my-0">
                @forelse($notifications as $notif)
                <div class="notif-item px-4 py-3 border-bottom {{ !$notif->is_read ? 'bg-light' : '' }}">
                    <div class="d-flex align-items-start gap-3">
                        <div class="notif-icon">
                            @if($notif->type == 'krs_approved')
                                <div class="bg-success bg-opacity-10 text-success rounded-circle p-3">
                                    <i class="bi bi-check-circle-fill fs-4"></i>
                                </div>
                            @elseif($notif->type == 'krs_rejected')
                                <div class="bg-danger bg-opacity-10 text-danger rounded-circle p-3">
                                    <i class="bi bi-x-circle-fill fs-4"></i>
                                </div>
                            @elseif($notif->type == 'krs_request')
                                <div class="bg-info bg-opacity-10 text-info rounded-circle p-3">
                                    <i class="bi bi-hourglass-split fs-4"></i>
                                </div>
                            @elseif($notif->type == 'nilai_new')
                                <div class="bg-warning bg-opacity-10 text-warning rounded-circle p-3">
                                    <i class="bi bi-star-fill fs-4"></i>
                                </div>
                            @elseif($notif->type == 'nilai_reminder')
                                <div class="bg-warning bg-opacity-10 text-warning rounded-circle p-3">
                                    <i class="bi bi-alarm-fill fs-4"></i>
                                </div>
                            @elseif($notif->type == 'jadwal_change')
                                <div class="bg-info bg-opacity-10 text-info rounded-circle p-3">
                                    <i class="bi bi-calendar-event-fill fs-4"></i>
                                </div>
                            @else
                                <div class="bg-primary bg-opacity-10 text-primary rounded-circle p-3">
                                    <i class="bi bi-bell-fill fs-4"></i>
                                </div>
                            @endif
                        </div>
                        <div class="flex-grow-1">
                            <div class="d-flex justify-content-between align-items-start">
                                <div>
                                    <h6 class="mb-1">{{ $notif->title }}</h6>
                                    <p class="mb-1 text-muted">{{ $notif->message }}</p>
                                    <small class="text-muted">{{ $notif->created_at->diffForHumans() }}</small>
                                </div>
                                <div class="d-flex gap-2">
                                    @if(!$notif->is_read)
                                    <a href="{{ route('notifications.read', $notif) }}" class="btn btn-sm btn-outline-success">
                                        <i class="bi bi-check-lg"></i>
                                    </a>
                                    @endif
                                    <form action="{{ route('notifications.destroy', $notif) }}" method="POST" class="d-inline">
                                        @csrf @method('DELETE')
                                        <button type="submit" class="btn btn-sm btn-outline-danger" onclick="return confirm('Hapus notifikasi ini?')">
                                            <i class="bi bi-trash"></i>
                                        </button>
                                    </form>
                                </div>
                            </div>
                        </div>
                    </div>
                </div>
                @empty
                <div class="text-center py-5">
                    <i class="bi bi-bell-slash fs-1 text-muted d-block mb-3"></i>
                    <p class="text-muted">Belum ada notifikasi</p>
                </div>
                @endforelse

                @if($notifications->hasPages())
                <div class="card-footer">
                    {{ $notifications->links() }}
                </div>
                @endif
            </div>
        </div>
    </div>

    <div class="col-md-4">
        <div class="card">
            <div class="card-header">
                <h5 class="mb-0"><i class="bi bi-info-circle me-2"></i>Info</h5>
            </div>
            <div class="card-body">
                <ul class="list-unstyled mb-0">
                    @if($userRole === 'dosen')
                    <li class="mb-2">
                        <i class="bi bi-hourglass-split text-info me-2"></i>
                        <span>Permintaan KRS - Mahasiswa meminta persetujuan KRS</span>
                    </li>
                    <li class="mb-2">
                        <i class="bi bi-alarm-fill text-warning me-2"></i>
                        <span>Pengingat Nilai - Deadline input nilai 3 hari lagi</span>
                    </li>
                    <li class="mb-2">
                        <i class="bi bi-calendar-event-fill text-info me-2"></i>
                        <span>Perubahan Jadwal - Jadwal mengajar berubah</span>
                    </li>
                    @endif

                    @if($userRole === 'mahasiswa')
                    <li class="mb-2">
                        <i class="bi bi-check-circle-fill text-success me-2"></i>
                        <span>KRS Disetujui - KRS anda telah disetujui</span>
                    </li>
                    <li class="mb-2">
                        <i class="bi bi-x-circle-fill text-danger me-2"></i>
                        <span>KRS Ditolak - KRS anda ditolak</span>
                    </li>
                    <li class="mb-2">
                        <i class="bi bi-star-fill text-warning me-2"></i>
                        <span>Nilai Baru - Nilai mata kuliah telah diinput</span>
                    </li>
                    @endif

                    @if($userRole === 'admin')
                    <li class="mb-2">
                        <i class="bi bi-check-circle-fill text-success me-2"></i>
                        <span>KRS Disetujui</span>
                    </li>
                    <li class="mb-2">
                        <i class="bi bi-x-circle-fill text-danger me-2"></i>
                        <span>KRS Ditolak</span>
                    </li>
                    <li class="mb-2">
                        <i class="bi bi-star-fill text-warning me-2"></i>
                        <span>Nilai Baru</span>
                    </li>
                    <li class="mb-2">
                        <i class="bi bi-hourglass-split text-info me-2"></i>
                        <span>Permintaan KRS</span>
                    </li>
                    @endif
                </ul>
            </div>
        </div>
    </div>
</div>
@endsection