@extends('layouts.master')
@section('page_title', 'My Dashboard')
@section('content')

    @php
        $termNames = [1 => 'First Term', 2 => 'Second Term', 3 => 'Third Term'];
        $me = Auth::user();
        $logo = Qs::getSetting('logo');
        $cardCount = count($cards);
        $colClass = $cardCount >= 4 ? 'col-xl-3' : ($cardCount == 3 ? 'col-xl-4' : ($cardCount == 2 ? 'col-xl-6' : 'col-xl-12'));
    @endphp

    {{--Welcome banner--}}
    <div class="card dash-welcome">
        <div class="card-body">
            <div class="d-md-flex align-items-center">
                @if($logo)
                    <img src="{{ $logo }}" alt="" class="dash-logo mr-md-3 mb-2 mb-md-0">
                @endif
                <div class="flex-grow-1">
                    <h5 class="mb-1">Welcome, {{ $me->name }}</h5>
                    <span class="text-muted">
                        {{ Qs::getSystemName() }} &middot; {{ ucfirst(str_replace('_', ' ', $me->user_type)) }}
                    </span>
                </div>
                <div class="text-md-right mt-2 mt-md-0">
                    <span class="badge badge-flat border-primary text-primary-600 mr-1">Session {{ $session }}</span>
                    <span class="badge badge-flat border-primary text-primary-600">{{ $termNames[$term] ?? 'Term '.$term }}</span>
                    <div class="text-muted font-size-sm mt-1">{{ date('l, jS F Y') }}</div>
                </div>
            </div>
        </div>
    </div>

    {{--Online payment alerts (admin, super admin, accountant)--}}
    @if(!empty($pay_alerts) && $pay_alerts->count())
        <div class="card border-left-3 border-left-success">
            <div class="card-header header-elements-inline">
                <h6 class="card-title"><i class="icon-bell2 mr-2 text-success"></i> New payments ({{ $pay_alerts_total }})</h6>
                <div class="header-elements">
                    <a href="{{ route('alerts.index') }}" class="text-default mr-3">View all</a>
                    <form method="post" action="{{ route('alerts.read_all') }}" class="d-inline">@csrf <button class="btn btn-light btn-sm">Mark all read</button></form>
                </div>
            </div>
            <div class="card-body">
                @foreach($pay_alerts as $a)
                    <a href="{{ route('alerts.open', $a->id) }}" class="d-flex justify-content-between align-items-start text-default {{ !$loop->last ? 'border-bottom pb-2 mb-2' : '' }}">
                        <div><strong>{{ $a->title }}</strong><div class="text-muted font-size-sm">{{ $a->body }}</div></div>
                        <span class="text-muted font-size-sm ml-2 text-nowrap">{{ $a->created_at->diffForHumans() }}</span>
                    </a>
                @endforeach
            </div>
        </div>
    @endif

    {{--Recent announcements — only shown when there's something to show--}}
    @if($recent_announcements->count())
        <div class="card">
            <div class="card-header header-elements-inline">
                <h6 class="card-title"><i class="icon-megaphone mr-2"></i> Announcements</h6>
                <div class="header-elements">
                    <a href="{{ route('announcements.board') }}" class="text-default">View all</a>
                </div>
            </div>
            <div class="card-body">
                @foreach($recent_announcements as $a)
                    <div class="d-flex justify-content-between align-items-start {{ !$loop->last ? 'border-bottom pb-2 mb-2' : '' }}">
                        <div>
                            @if($a->pinned)<i class="icon-pin text-warning mr-1" title="Pinned"></i>@endif
                            <strong>{{ $a->title }}</strong>
                            <div class="text-muted font-size-sm">{{ \Illuminate\Support\Str::limit($a->body, 120) }}</div>
                        </div>
                        <span class="text-muted font-size-sm ml-2 text-nowrap">{{ date('jS M', strtotime($a->publish_date)) }}</span>
                    </div>
                @endforeach
            </div>
        </div>
    @endif

    {{--Statistic cards--}}
    @if($cardCount)
        <div class="row">
            @foreach($cards as $card)
                <div class="col-sm-6 {{ $colClass }}">
                    @if($card['url'])<a href="{{ $card['url'] }}" class="dash-card-link">@endif
                    <div class="card card-body {{ $card['color'] }} has-bg-image dash-card">
                        <div class="media">
                            <div class="media-body">
                                <h3 class="mb-0">{{ $card['value'] }}</h3>
                                <span class="text-uppercase font-size-xs font-weight-bold">{{ $card['label'] }}</span>
                            </div>
                            <div class="ml-3 align-self-center">
                                <i class="{{ $card['icon'] }} icon-3x opacity-75"></i>
                            </div>
                        </div>
                    </div>
                    @if($card['url'])</a>@endif
                </div>
            @endforeach
        </div>
    @endif

    {{--Quick actions--}}
    @php
        $actions = [];
        if (Qs::userIsTeamSA()) {
            $actions = [
                ['Add Student', 'students.create', null, 'icon-user-plus'],
                ['Take Attendance', 'attendance.index', null, 'icon-calendar3'],
                ['Enter Marks', 'marks.index', null, 'icon-pencil7'],
                ['Fees & Payments', 'payments.index', null, 'icon-cash3'],
                ['Manage Users', 'users.index', null, 'icon-users'],
            ];
            if (Qs::libraryEnabled()) { $actions[] = ['Library', 'books.index', null, 'icon-books']; }
        } elseif (Qs::userIsTeacher()) {
            $actions = [
                ['Take Attendance', 'attendance.index', null, 'icon-calendar3'],
                ['Enter Marks', 'marks.index', null, 'icon-pencil7'],
                ['Attendance Report', 'attendance.report', null, 'icon-stats-bars'],
            ];
        } elseif ($me->user_type == 'accountant') {
            $actions = [['Fees & Payments', 'payments.index', null, 'icon-cash3']];
        } elseif ($me->user_type == 'librarian' && Qs::libraryEnabled()) {
            $actions = [
                ['Books Catalog', 'books.index', null, 'icon-books'],
                ['Borrow Requests', 'book_requests.index', null, 'icon-book-play'],
            ];
        } elseif ($me->user_type == 'student') {
            $actions = [
                ['My Marksheet', 'marks.year_selector', Qs::hash($me->id), 'icon-book'],
                ['My Attendance', 'attendance.history', Qs::hash($me->id), 'icon-calendar3'],
                ['My Fees', 'payments.invoice', Qs::hash($me->id), 'icon-cash3'],
            ];
        } elseif ($me->user_type == 'parent') {
            $actions = [['My Children', 'my_children', null, 'icon-users4']];
        }
    @endphp
    @if(count($actions))
        <div class="card">
            <div class="card-body py-2">
                <span class="font-weight-semibold mr-2 d-block d-md-inline mb-1">Quick actions</span>
                @foreach($actions as $a)
                    <a href="{{ route($a[1], $a[2]) }}" class="btn btn-light btn-sm mb-1 mr-1"><i class="{{ $a[3] }} mr-1"></i> {{ $a[0] }}</a>
                @endforeach
            </div>
        </div>
    @endif

    {{--Role panels--}}
    <div class="row">

        {{--Today's attendance (admin / teacher)--}}
        @if(isset($attendance_today))
            <div class="col-md-6 col-xl-4">
                <div class="card">
                    <div class="card-header header-elements-inline">
                        <h6 class="card-title">Attendance Today</h6>
                    </div>
                    <div class="card-body">
                        @if($attendance_today['total'] > 0)
                            <div class="row text-center">
                                <div class="col-3"><h4 class="mb-0 text-success">{{ $attendance_today['present'] }}</h4><span class="text-muted font-size-sm">Present</span></div>
                                <div class="col-3"><h4 class="mb-0 text-danger">{{ $attendance_today['absent'] }}</h4><span class="text-muted font-size-sm">Absent</span></div>
                                <div class="col-3"><h4 class="mb-0 text-warning">{{ $attendance_today['late'] }}</h4><span class="text-muted font-size-sm">Late</span></div>
                                <div class="col-3"><h4 class="mb-0 text-info">{{ $attendance_today['excused'] }}</h4><span class="text-muted font-size-sm">Excused</span></div>
                            </div>
                        @else
                            <p class="text-muted mb-2">Attendance has not been taken today.</p>
                            <a href="{{ route('attendance.index') }}" class="btn btn-primary btn-sm">Take Attendance</a>
                        @endif
                    </div>
                </div>
            </div>
        @endif

        {{--Fees overview (admin / accountant)--}}
        @if(isset($fees))
            <div class="col-md-6 col-xl-4">
                <div class="card">
                    <div class="card-header header-elements-inline">
                        <h6 class="card-title">Fees &mdash; {{ $session }}</h6>
                    </div>
                    <div class="card-body">
                        @if($fees['invoices'] > 0)
                            <div class="d-flex justify-content-between mb-1">
                                <span>Collected <strong>{{ Qs::naira($fees['collected']) }}</strong></span>
                                <span class="text-muted">of {{ Qs::naira($fees['expected']) }}</span>
                            </div>
                            <div class="progress mb-2" style="height: 0.6rem;">
                                <div class="progress-bar bg-success" style="width: {{ $fees['rate'] ?? 0 }}%"></div>
                            </div>
                            <div class="text-danger font-weight-semibold">{{ Qs::naira($fees['outstanding']) }} outstanding
                                <span class="text-muted font-weight-normal">({{ $fees['unpaid'] }} unpaid {{ $fees['unpaid'] == 1 ? 'invoice' : 'invoices' }})</span>
                            </div>
                        @else
                            <p class="text-muted mb-0">No fee invoices have been raised for this session yet.</p>
                        @endif
                    </div>
                </div>
            </div>
        @endif

        {{--Library workload (library staff)--}}
        @if(isset($library))
            <div class="col-md-6 col-xl-4">
                <div class="card">
                    <div class="card-header header-elements-inline">
                        <h6 class="card-title">Library</h6>
                    </div>
                    <div class="card-body">
                        <div class="row text-center">
                            <div class="col-4"><h4 class="mb-0">{{ $library['books'] }}</h4><span class="text-muted font-size-sm">Books</span></div>
                            <div class="col-4"><h4 class="mb-0 text-warning">{{ $library['issued'] }}</h4><span class="text-muted font-size-sm">Issued</span></div>
                            <div class="col-4"><h4 class="mb-0 text-danger">{{ $library['pending'] }}</h4><span class="text-muted font-size-sm">Pending</span></div>
                        </div>
                        @if($library['pending'] > 0)
                            <a href="{{ route('book_requests.index', 'pending') }}" class="btn btn-light btn-sm mt-3">Review pending requests</a>
                        @endif
                    </div>
                </div>
            </div>
        @endif
    </div>

    {{--Parent: children overview--}}
    @if(isset($children))
        <div class="card">
            <div class="card-header header-elements-inline">
                <h6 class="card-title">My Children</h6>
            </div>
            <div class="table-responsive">
                <table class="table">
                    <thead>
                    <tr>
                        <th>Name</th>
                        <th>Class</th>
                        <th>Attendance</th>
                        <th>Fees Outstanding</th>
                        <th></th>
                    </tr>
                    </thead>
                    <tbody>
                    @forelse($children as $c)
                        @php $sr = $c['record']; @endphp
                        <tr>
                            <td>{{ $sr->user->name }}</td>
                            <td>{{ optional($sr->my_class)->name }} {{ optional($sr->section)->name }}</td>
                            <td>{{ $c['attendance']['rate'] !== null ? $c['attendance']['rate'].'%' : 'N/A' }}</td>
                            <td class="{{ $c['fees']['outstanding'] > 0 ? 'text-danger' : 'text-success' }} font-weight-semibold">{{ Qs::naira($c['fees']['outstanding']) }}</td>
                            <td class="text-right">
                                <a href="{{ route('attendance.history', Qs::hash($sr->user_id)) }}" class="btn btn-light btn-sm mb-1">Attendance</a>
                                <a href="{{ route('payments.invoice', Qs::hash($sr->user_id)) }}" class="btn btn-light btn-sm mb-1">Fees</a>
                                <a href="{{ route('marks.year_selector', Qs::hash($sr->user_id)) }}" class="btn btn-light btn-sm mb-1">Marksheet</a>
                            </td>
                        </tr>
                    @empty
                        <tr><td colspan="5" class="text-muted text-center">No children are linked to your account yet. Please contact the school.</td></tr>
                    @endforelse
                    </tbody>
                </table>
            </div>
        </div>
    @endif

    {{--Calendar: shows the term dates set in Settings--}}
    <div class="card">
        <div class="card-header header-elements-inline">
            <h5 class="card-title">School Calendar</h5>
            {!! Qs::getPanelOptions() !!}
        </div>

        <div class="card-body">
            <div class="school-calendar"></div>
        </div>
    </div>

@endsection

@section('scripts')
    <script>
        $(function () {
            if (!$.fn.fullCalendar) { return; }
            $('.school-calendar').fullCalendar({
                header: {left: 'prev,next today', center: 'title', right: 'month,basicWeek'},
                defaultDate: '{{ date('Y-m-d') }}',
                events: @json($calendar_events, JSON_HEX_TAG | JSON_HEX_AMP | JSON_HEX_APOS | JSON_HEX_QUOT),
                eventLimit: true
            });
        });
    </script>
@endsection