@extends('layouts.dashboard')
@section('title', $course->title)
@section('page_title', $course->isTestSeries() ? __('Test Series Details') : __('Course Details'))

@section('content')
<div class="d-flex align-items-center justify-content-between mb-4">
    <div class="d-flex align-items-center">
        <a href="{{ $course->isTestSeries() ? route('instructor.test-series.index') : route('instructor.courses.index') }}" class="btn btn-light btn-sm me-3"><i class="bi bi-arrow-left"></i></a>
        <h4 class="mb-0 fw-bold">{{ $course->title }}</h4>
    </div>
    <div class="d-flex gap-2">
        <a href="{{ route('instructor.courses.edit', $course) }}" class="btn btn-outline-secondary"><i class="bi bi-pencil me-1"></i> {{ __('Edit') }}</a>
        <a href="{{ route('instructor.quizzes.index', $course) }}" class="btn btn-outline-secondary"><i class="bi bi-patch-question me-1"></i> {{ __('Quizzes') }}</a>
        @unless($course->isTestSeries())
        <a href="{{ route('instructor.assignments.index', $course) }}" class="btn btn-outline-secondary"><i class="bi bi-journal-text me-1"></i> {{ __('Assignments') }}</a>
        <a href="{{ route('instructor.courses.package', $course) }}" class="btn btn-outline-secondary"><i class="bi bi-file-zip me-1"></i> {{ __('Resource package') }}</a>
        <a href="{{ route('instructor.courses.cues', $course) }}" class="btn btn-outline-secondary"><i class="bi bi-lightning me-1"></i> {{ __('Video checkpoints') }}</a>
        <a href="{{ route('instructor.courses.curriculum', $course) }}" class="btn btn-primary"><i class="bi bi-list-task me-1"></i> {{ __('Curriculum') }}</a>
        @endunless
    </div>
</div>

@php
    $badge = ['draft' => 'secondary', 'pending' => 'warning', 'approved' => 'success', 'rejected' => 'danger'][$course->approval_status] ?? 'secondary';
@endphp

<div class="row g-4">
    <div class="col-lg-8">
        <div class="card border-0 shadow-sm mb-4">
            <img src="{{ $course->thumbnailUrl() }}" alt="" class="card-img-top" style="max-height:320px;object-fit:cover;">
            <div class="card-body">
                <span class="badge bg-{{ $badge }}-subtle text-{{ $badge }}-emphasis text-capitalize mb-2">{{ status_label($course->approval_status) }}</span>
                <h5 class="fw-bold">{{ $course->title }}</h5>
                <p class="text-muted">{{ $course->short_description }}</p>
                <hr>
                <h6 class="fw-semibold">{{ __('Description') }}</h6>
                <p>{!! nl2br(e(html_to_plain_text($course->description))) !!}</p>

                @if (!empty($course->outcomes))
                    <h6 class="fw-semibold mt-4">{{ __('What students will learn') }}</h6>
                    <ul>
                        @foreach ((array) $course->outcomes as $item)
                            <li>{{ $item }}</li>
                        @endforeach
                    </ul>
                @endif

                @if (!empty($course->requirements))
                    <h6 class="fw-semibold mt-4">{{ __('Requirements') }}</h6>
                    <ul>
                        @foreach ((array) $course->requirements as $item)
                            <li>{{ $item }}</li>
                        @endforeach
                    </ul>
                @endif
            </div>
        </div>

        <div class="card border-0 shadow-sm">
            <div class="card-header bg-white fw-semibold py-3">{{ $course->isTestSeries() ? __('Tests Overview') : __('Curriculum Overview') }}</div>
            <div class="card-body">
                @if($course->isTestSeries())
                    @forelse($course->quizzes as $quiz)
                        <div class="d-flex justify-content-between align-items-center py-2 border-bottom"><span><i class="bi bi-patch-question text-primary me-2"></i>{{ $quiz->title }}</span><span class="badge bg-{{ $quiz->status ? 'success' : 'secondary' }}-subtle">{{ $quiz->status ? __('Active') : __('Draft') }}</span></div>
                    @empty
                        <p class="text-muted mb-0">{{ __('No tests yet.') }} <a href="{{ route('instructor.quizzes.create', $course) }}">{{ __('Add a quiz') }}</a>.</p>
                    @endforelse
                @else
                @forelse ($course->sections as $section)
                    <div class="mb-3">
                        <div class="fw-semibold">{{ $loop->iteration }}. {{ $section->title }}</div>
                        <ul class="list-unstyled ms-3 mb-0 small text-muted">
                            @foreach ($section->lessons as $lesson)
                                <li><i class="bi bi-play-circle me-1"></i>{{ $lesson->title }}</li>
                            @endforeach
                        </ul>
                    </div>
                @empty
                    <p class="text-muted mb-0">{{ __('No curriculum yet.') }} <a href="{{ route('instructor.courses.curriculum', $course) }}">{{ __('Add content') }}</a>.</p>
                @endforelse
                @endif
            </div>
        </div>
    </div>

    <div class="col-lg-4">
        <div class="card border-0 shadow-sm">
            <div class="card-header bg-white fw-semibold py-3">{{ $course->isTestSeries() ? __('Test Series Info') : __('Course Info') }}</div>
            <ul class="list-group list-group-flush">
                <li class="list-group-item d-flex justify-content-between"><span class="text-muted">{{ __('Category') }}</span><span>{{ $course->category->name ?? '—' }}</span></li>
                <li class="list-group-item d-flex justify-content-between"><span class="text-muted">{{ __('Level') }}</span><span>{{ __($course->level->name ?? '—') }}</span></li>
                <li class="list-group-item d-flex justify-content-between"><span class="text-muted">{{ __('Language') }}</span><span>{{ $course->language }}</span></li>
                <li class="list-group-item d-flex justify-content-between"><span class="text-muted">{{ __('Type') }}</span><span class="text-capitalize">{{ status_label($course->course_type) }}</span></li>
                <li class="list-group-item d-flex justify-content-between"><span class="text-muted">{{ __('Price') }}</span><span>{{ $course->isFree() ? __('Free') : money($course->currentPrice()) }}</span></li>
                <li class="list-group-item d-flex justify-content-between"><span class="text-muted">{{ __('Students') }}</span><span>{{ $course->enrollments_count }}</span></li>
            </ul>
        </div>
    </div>
</div>
@endsection