@extends('layouts.admin')
@section('title','New Exam Session')
@section('page-title','Create Exam Session')

@section('content')
<div class="row justify-content-center">
<div class="col-lg-8">
<div class="card border-0 shadow-sm">
    <div class="card-header bg-white border-bottom py-3">
        <h6 class="mb-0 fw-bold"><i class="bi bi-calendar-plus me-2 text-primary"></i>New Exam Session</h6>
    </div>
    <div class="card-body p-4">
        <form method="POST" action="{{ route('admin.exam-sessions.store') }}">
            @csrf

            <div class="mb-3">
                <label class="form-label fw-semibold">Session Title <span class="text-danger">*</span></label>
                <input type="text" name="title" class="form-control @error('title') is-invalid @enderror"
                       value="{{ old('title') }}" placeholder="e.g. 2025 JAMB Mock Exam — Batch 1" required>
                @error('title')<div class="invalid-feedback">{{ $message }}</div>@enderror
            </div>

            <div class="mb-3">
                <label class="form-label fw-semibold">Pre-Exam Instructions <small class="text-muted">(shown before exam starts)</small></label>
                <textarea name="description" class="form-control" rows="3"
                          placeholder="e.g. This is a 110-minute practice exam. You will answer 180 questions across 4 subjects...">{{ old('description') }}</textarea>
            </div>

            <div class="row g-3 mb-3">
                <div class="col-md-4">
                    <label class="form-label fw-semibold">Duration (minutes) <span class="text-danger">*</span></label>
                    <input type="number" name="duration_minutes" class="form-control" value="{{ old('duration_minutes', 110) }}" min="10" max="300" required>
                    <small class="text-muted">JAMB standard = 110 min</small>
                </div>
                <div class="col-md-4">
                    <label class="form-label fw-semibold">Questions per Subject <span class="text-danger">*</span></label>
                    <input type="number" name="questions_per_subject" class="form-control" value="{{ old('questions_per_subject', 40) }}" min="5" max="100" required>
                    <small class="text-muted">JAMB standard = 40</small>
                </div>
                <div class="col-md-4">
                    <label class="form-label fw-semibold">English Questions <span class="text-danger">*</span></label>
                    <input type="number" name="english_questions" class="form-control" value="{{ old('english_questions', 60) }}" min="5" max="100" required>
                    <small class="text-muted">JAMB standard = 60</small>
                </div>
            </div>

            <div class="row g-3 mb-4">
                <div class="col-md-6">
                    <label class="form-label fw-semibold">Open From <small class="text-muted">(leave blank = always open)</small></label>
                    <input type="datetime-local" name="start_date" class="form-control" value="{{ old('start_date') }}">
                </div>
                <div class="col-md-6">
                    <label class="form-label fw-semibold">Close At <small class="text-muted">(leave blank = no expiry)</small></label>
                    <input type="datetime-local" name="end_date" class="form-control" value="{{ old('end_date') }}">
                </div>
            </div>

            <div class="row g-3 mb-4">
                <div class="col-md-4">
                    <div class="form-check form-switch">
                        <input class="form-check-input" type="checkbox" name="shuffle_questions" id="shuffle_questions" value="1"
                               {{ old('shuffle_questions', 1) ? 'checked' : '' }}>
                        <label class="form-check-label fw-semibold" for="shuffle_questions">Shuffle Questions</label>
                        <small class="d-block text-muted">Different order per student</small>
                    </div>
                </div>
                <div class="col-md-4">
                    <div class="form-check form-switch">
                        <input class="form-check-input" type="checkbox" name="shuffle_options" id="shuffle_options" value="1"
                               {{ old('shuffle_options', 1) ? 'checked' : '' }}>
                        <label class="form-check-label fw-semibold" for="shuffle_options">Shuffle Options</label>
                        <small class="d-block text-muted">Randomise A, B, C, D order</small>
                    </div>
                </div>
                <div class="col-md-4">
                    <div class="form-check form-switch">
                        <input class="form-check-input" type="checkbox" name="show_result_immediately" id="show_result_immediately" value="1"
                               {{ old('show_result_immediately', 1) ? 'checked' : '' }}>
                        <label class="form-check-label fw-semibold" for="show_result_immediately">Instant Results</label>
                        <small class="d-block text-muted">Show score after submission</small>
                    </div>
                </div>
            </div>

            <div class="alert alert-info py-2 small">
                <i class="bi bi-info-circle me-1"></i>
                The session will be <strong>inactive</strong> by default. Activate it from the sessions list when you are ready to open the exam.
            </div>

            <div class="d-flex gap-2">
                <button type="submit" class="btn btn-primary px-4"><i class="bi bi-check-lg me-1"></i>Create Session</button>
                <a href="{{ route('admin.exam-sessions.index') }}" class="btn btn-light px-4">Cancel</a>
            </div>
        </form>
    </div>
</div>
</div>
</div>
@endsection