@extends('layouts.dashboard')
@section('title', __('Course Detail'))
@section('page_title', __('Course Detail'))

@php
    $statusBadges = [
        'draft' => 'secondary', 'pending' => 'warning', 'approved' => 'success', 'rejected' => 'danger',
    ];
@endphp

@section('content')
    <div class="d-flex justify-content-between align-items-center mb-3">
        <h5 class="mb-0">{{ $course->title }}</h5>
        <div class="d-flex gap-2">
            <a href="{{ route('admin.courses.enrollments', $course) }}" class="btn btn-outline-primary"><i class="bi bi-person-plus me-1"></i> {{ __('Enrollments') }}</a>
            <a href="{{ route('admin.courses.index') }}" class="btn btn-light"><i class="bi bi-arrow-left me-1"></i> {{ __('Back') }}</a>
        </div>
    </div>

    <div class="row g-3">
        <div class="col-lg-8">
            <div class="card shadow-sm mb-3">
                <img src="{{ $course->thumbnailUrl() }}" class="card-img-top" style="max-height:320px;object-fit:cover;" alt="">
                <div class="card-body">
                    @if($course->short_description)<p class="text-muted">{{ $course->short_description }}</p>@endif
                    <h6>{{ __('Description') }}</h6>
                    <div>{!! nl2br(e(html_to_plain_text($course->description))) !!}</div>
                </div>
            </div>
        </div>

        <div class="col-lg-4">
            <div class="card shadow-sm mb-3">
                <div class="card-header bg-white fw-semibold">{{ __('Details') }}</div>
                <ul class="list-group list-group-flush">
                    <li class="list-group-item d-flex justify-content-between">
                        <span class="text-muted">{{ __('Approval') }}</span>
                        <span class="badge bg-{{ $statusBadges[$course->approval_status] ?? 'secondary' }}">{{ status_label($course->approval_status) }}</span>
                    </li>
                    <li class="list-group-item d-flex justify-content-between">
                        <span class="text-muted">{{ __('Published') }}</span>
                        <span>@if($course->is_published)<span class="badge bg-success">{{ __('Yes') }}</span>@else<span class="badge bg-secondary">{{ __('No') }}</span>@endif</span>
                    </li>
                    <li class="list-group-item d-flex justify-content-between"><span class="text-muted">{{ __('Instructor') }}</span><span>{{ $course->instructor->name ?? '—' }}</span></li>
                    <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>{{ $course->language ?? '—' }}</span></li>
                    <li class="list-group-item d-flex justify-content-between"><span class="text-muted">{{ __('Type') }}</span><span>{{ status_label($course->course_type ?? null) }}</span></li>
                    <li class="list-group-item d-flex justify-content-between">
                        <span class="text-muted">{{ __('Price') }}</span>
                        <span>@if($course->isFree())<span class="badge bg-info">{{ __('Free') }}</span>@else {{ money($course->currentPrice()) }} @endif</span>
                    </li>
                    <li class="list-group-item d-flex justify-content-between"><span class="text-muted">{{ __('Enrolled') }}</span><span><a href="{{ route('admin.courses.enrollments', $course) }}">{{ $course->total_enrollments }} <i class="bi bi-box-arrow-up-right small"></i></a></span></li>
                    <li class="list-group-item d-flex justify-content-between"><span class="text-muted">{{ __('Rating') }}</span><span>{{ $course->average_rating }} ({{ $course->reviews()->count() }})</span></li>
                </ul>
            </div>

            <div class="card shadow-sm mb-4">
                <div class="card-header bg-white fw-semibold">{{ __('Revenue split') }}</div>
                <div class="card-body">
                    @php($share = \App\Support\Commission::instructorShare($course))
                    @php($source = \App\Support\Commission::source($course))
                    <div class="d-flex justify-content-between small mb-1"><span class="text-muted">{{ __('Instructor gets') }}</span><span class="fw-semibold">{{ rtrim(rtrim(number_format($share, 2), '0'), '.') }}%</span></div>
                    <div class="d-flex justify-content-between small mb-2"><span class="text-muted">{{ __('Platform keeps') }}</span><span class="fw-semibold">{{ rtrim(rtrim(number_format(100 - $share, 2), '0'), '.') }}%</span></div>
                    <div class="progress mb-2" style="height:6px"><div class="progress-bar" style="width: {{ $share }}%"></div></div>
                    <div class="form-text mb-3">{{ __('Source:') }} {{ ['course' => __('this course'), 'instructor' => __('instructor profile'), 'global' => __('global admin commission')][$source] }}</div>
                    <form action="{{ route('admin.courses.commission', $course) }}" method="POST" class="input-group input-group-sm">
                        @csrf @method('PATCH')
                        <input type="number" name="instructor_share" step="0.01" min="0" max="100" class="form-control" value="{{ old('instructor_share', $course->instructor_share) }}" placeholder="{{ __('Override %') }}">
                        <span class="input-group-text">%</span>
                        <button class="btn btn-outline-primary">{{ __('Save') }}</button>
                    </form>
                    <div class="form-text">{{ __('Instructor share for this course only. Leave empty to inherit.') }}</div>
                </div>
            </div>

            <div class="card shadow-sm">
                <div class="card-header bg-white fw-semibold">{{ __('Review & Status') }}</div>
                <div class="card-body">
                    <form action="{{ route('admin.courses.status', $course) }}" method="POST">
                        @csrf
                        @method('PATCH')
                        <label class="form-label">{{ __('Set Status') }}</label>
                        <select name="status" class="form-select mb-3">
                            @foreach(['draft','pending','approved','rejected'] as $s)
                                <option value="{{ $s }}" @selected($course->approval_status === $s)>{{ status_label($s) }}</option>
                            @endforeach
                        </select>
                        <button class="btn btn-primary w-100"><i class="bi bi-check2-circle me-1"></i> {{ __('Update Status') }}</button>
                    </form>

                    <hr>
                    <div class="d-grid gap-2">
                        <form action="{{ route('admin.courses.status', $course) }}" method="POST">
                            @csrf
                            @method('PATCH')
                            <input type="hidden" name="status" value="approved">
                            <button class="btn btn-success w-100"><i class="bi bi-check-lg me-1"></i> {{ __('Approve (Publish)') }}</button>
                        </form>
                        <form action="{{ route('admin.courses.status', $course) }}" method="POST">
                            @csrf
                            @method('PATCH')
                            <input type="hidden" name="status" value="rejected">
                            <button class="btn btn-outline-danger w-100"><i class="bi bi-x-lg me-1"></i> {{ __('Reject') }}</button>
                        </form>
                    </div>
                </div>
            </div>
        </div>
    </div>
@endsection