@extends('layouts.studentportalnav')

@section('title', 'My Course')

@section('content')

<style>
:root {
    --theme-navy: #2D355B;        /* Primary Navy */
    --theme-navy-dark: #1F2541;   /* Dark Navy */
    --theme-red: #822424;         /* Primary Accent Red */
    --theme-red-hover: #df2c3e;   /* Red Hover */
    --theme-yellow: #FFEA85;      /* Accent Yellow/Gold */
    --bg-light: #F6F6F6;          /* Page Background */
    --white: #ffffff;
}

body {
    background: var(--bg-light);
    font-family: 'Segoe UI', sans-serif;
}

.main-portal-content {
    padding: 10px 5px;
    min-height: 100vh;
    transition: all 0.3s ease;
}

/* Premium Hero Section */
.hero {
    background: linear-gradient(135deg, #2B293F 0%, #94A6F959 100%) !important;
    color: var(--white) !important;
    border-radius: 16px; 
    padding: 35px 30px;
    margin-bottom: 30px;
    box-shadow: 0 8px 25px rgba(31, 37, 65, 0.15);
    position: relative;
    overflow: hidden;
    border-left: 5px solid var(--theme-red);
}

.hero::after {
    content: '';
    position: absolute;
    top: -30%;
    right: -10%;
    width: 350px;
    height: 350px;
    background: rgba(255, 255, 255, 0.04);
    border-radius: 50%;
    pointer-events: none;
}

/* Course Card */
.course-card {
    border: 1px solid #e2e8f0 !important;
    border-radius: 16px !important; 
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05) !important; 
    background: var(--white);
    margin-bottom: 30px;
}

.course-card img {
    height: 240px;
    object-fit: cover;
    width: 100%;
}

/* Sidebar Info Boxes */
.info-box {
    border-radius: 12px !important; 
    padding: 20px 24px;
    background: var(--white);
    box-shadow: 0 4px 12px rgba(219, 240, 99, 0.04) !important; 
    border: 1px solid #e2e8f0 !important;
    transition: all 0.3s ease;
}

.info-box:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08) !important;
    border-color: var(--theme-navy) !important;
}

.stat-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    font-size: 18px;
    background: var(--theme-red) !important;
    color:  #ffff8d;
}

/* Modules Card */
.module-card {
    border: 1px solid #e2e8f0 !important;
    border-radius: 14px !important; 
    transition: all 0.3s ease;
    background: var(--white);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.03) !important;
}

.module-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 22px rgba(0, 0, 0, 0.08) !important;
    border-color: var(--theme-red) !important;
}

/* Progress bar customizations */
.progress {
    height: 10px !important;
    border-radius: 50px !important;
    background-color: #e2e8f0 !important;
}

.progress-bar {
    border-radius: 50px !important;
    background: linear-gradient(90deg, var(--theme-red), var(--theme-red-hover)) !important;
}

/* Status Badges */
.status {
    font-size: 11px;
    font-weight: 700;
    padding: 6px 14px;
    border-radius: 50px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.completed { background: rgba(45, 53, 91, 0.12); color: var(--theme-navy); }
.progressing { background: rgba(247, 63, 82, 0.15); color: var(--theme-red); }
.locked { background: #e2e8f0; color: #64748b; }

/* Custom Buttons */
.btn-theme-red {
    background-color: var(--theme-red) !important; 
    border-color: var(--theme-red) !important;
    color: #fff !important;
    border-radius: 8px;
    font-weight: 600;
    transition: all 0.2s ease;
}
.btn-theme-red:hover { 
    background-color: var(--theme-red-hover) !important; 
    border-color: var(--theme-red-hover) !important; 
}

.btn-theme-navy {
    background-color: var(--theme-navy) !important;
    border-color: var(--theme-navy) !important;
    color: #fff !important;
    border-radius: 8px;
    font-weight: 600;
    transition: all 0.2s ease;
}
.btn-theme-navy:hover { 
    background-color: var(--theme-navy-dark) !important; 
}

.btn-continue {
    background-color: var(--theme-red) !important;
    color: #ffffff !important;
    border-radius: 8px;
    transition: all 0.2s ease;
}
.btn-continue:hover { 
    background-color: var(--theme-red-hover) !important; 
}

/* Section Title Indicator */
.section-title-wrapper {
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 30px 0 20px;
}

.section-title-wrapper::before {
    content: '';
    display: inline-block;
    width: 5px;
    height: 24px;
    background-color: var(--theme-red);
    border-radius: 2px;
}

@media (min-width: 768px) {
    .main-portal-content { padding: 10px; }
    .hero { padding: 40px; }
    .course-card img { height: 280px; }
}
</style>

<div class="main-portal-content">
    <div class="container-fluid">

        @if($course)

            {{-- Dynamic Image URL Handler --}}
            @php
                $imageSrc = Str::startsWith($course->image, ['http://', 'https://']) 
                            ? $course->image 
                            : asset('storage/' . $course->image);
            @endphp

            <!-- Hero Section -->
            <div class="hero">
                <div class="row align-items-center">
                    <div class="col-lg-9 col-md-8 text-start">
                        <h1 class="fw-bold display-6 mb-2">{{ $course->title }}</h1>
                        <p class="lead mb-4 small opacity-75">Welcome back! Continue your learning journey and complete all modules.</p>
                        <a href="#" class="btn btn-continue px-4 py-2 fw-semibold shadow-sm">
                            <i class="fa fa-play me-2"></i> Continue Learning
                        </a>
                    </div>
                    <div class="col-lg-3 col-md-4 text-center d-none d-md-block">
                        <i class="fa-solid fa-graduation-cap" style="font-size: 140px; opacity: 0.35; color: #8C080F;"></i>
                    </div>
                </div>
            </div>

            <!-- Main Content Grid -->
            <div class="row g-4">
                
                <!-- LEFT COLUMN: Course details & Modules -->
                <div class="col-lg-8 col-12">
                    
                    <!-- Main Course Card -->
                    <div class="card course-card">
                        <img src="{{ $imageSrc }}" alt="{{ $course->title }}" onerror="this.onerror=null;this.src='https://images.unsplash.com/photo-1486262715619-67b85e0b08d3?auto=format&fit=crop&w=1200&q=80';">
                        <div class="card-body p-4">
                            <div class="d-flex flex-wrap justify-content-between align-items-start gap-2 mb-3">
                                <div>
                                    <h3 class="fw-bold mb-1" style="color: var(--theme-navy);">{{ $course->course_code ?? $course->title }}</h3>
                                    <p class="text-muted small mb-0">
                                        <i class="fa-solid fa-user me-1" style="color: var(--theme-red);"></i> {{ $course->author ?? 'Instructor' }}
                                    </p>
                                </div>
                                <span class="badge px-3 py-2 rounded-pill" style="background-color: var(--theme-navy); color: var(--theme-yellow);">
                                    {{ $course->badge ?? 'Active Course' }}
                                </span>
                            </div>

                            <p class="text-secondary small lh-base">
                                {{ $course->desc ?? 'No description available for this course.' }}
                            </p>

                            <div class="mt-4">
                                <div class="d-flex justify-content-between mb-2 small">
                                    <span class="fw-semibold" style="color: var(--theme-navy);">Overall Progress</span>
                                    <span class="fw-bold" style="color: var(--theme-red);">0%</span>
                                </div>
                                <div class="progress">
                                    <div class="progress-bar" style="width:0%"></div>
                                </div>
                            </div>
                        </div>
                    </div>

                    <!-- Modules Header -->
                    <div class="section-title-wrapper">
                        <h4 class="fw-bold mb-0" style="color: var(--theme-navy);">
                            Course Modules
                        </h4>
                    </div>

                    <!-- Modules Sub-Grid (Sample Modules Interface) -->
                    <div class="row g-4">
                        <div class="col-md-6 col-12">
                            <div class="card module-card h-100">
                                <div class="card-body p-4 d-flex flex-column justify-content-between">
                                    <div>
                                        <div class="d-flex justify-content-between align-items-start gap-2 mb-2">
                                            <h6 class="fw-bold mb-0" style="color: var(--theme-navy);">Introduction & Fundamentals</h6>
                                            <span class="status progressing">In Progress</span>
                                        </div>
                                        <p class="text-muted small mb-0">Basic concepts and core theories.</p>
                                    </div>
                                    <div class="mt-4">
                                       <button type="button"  onclick="goToModule(1)" class="btn btn-theme-red w-100 btn-sm py-2">
                                            Continue Learning
                                        </button>
                                    </div>
                                </div>
                            </div>
                        </div>
                    </div>

                </div>

                <!-- RIGHT COLUMN: Sidebar Statistics -->
                <div class="col-lg-4 col-12">
                    <div class="row g-3">
                        <div class="col-12">
                            <div class="info-box d-flex align-items-center">
                                <div class="stat-icon"><i class="fa fa-layer-group"></i></div>
                                <div class="ms-3">
                                    <h5 class="fw-bold mb-0" style="color: var(--theme-navy);">{{ $course->level ?? 'General' }}</h5>
                                    <span class="text-muted small">Course Level</span>
                                </div>
                            </div>
                        </div>

                        <div class="col-12">
                            <div class="info-box d-flex align-items-center">
                                <div class="stat-icon"><i class="fa fa-clock"></i></div>
                                <div class="ms-3">
                                    <h5 class="fw-bold mb-0" style="color: var(--theme-navy);">{{ $course->duration ?? 'N/A' }}</h5>
                                    <span class="text-muted small">Course Duration</span>
                                </div>
                            </div>
                        </div>

                        <div class="col-12">
                            <div class="info-box d-flex align-items-center">
                                <div class="stat-icon"><i class="fa fa-award"></i></div>
                                <div class="ms-3">
                                    <h5 class="fw-bold mb-0" style="color: var(--theme-navy);">{{ $course->status ?? 'Enrolled' }}</h5>
                                    <span class="text-muted small">Status</span>
                                </div>
                            </div>
                        </div>
                    </div>
                </div>

            </div> <!-- End Row -->

        @else

            <!-- Empty State: When no course is assigned -->
            <div class="row justify-content-center py-5">
                <div class="col-md-8 text-center">
                    <div class="p-5 rounded-4 shadow-sm bg-white border">
                        <i class="fas fa-graduation-cap fa-4x text-muted mb-3"></i>
                        <h3 class="fw-bold text-dark mb-2">No Assigned Course Found</h3>
                        <p class="text-muted mb-0">You do not have any course assigned to your profile yet. Please contact the administration for assistance.</p>
                    </div>
                </div>
            </div>

        @endif

    </div>
</div>

<script>
    function goToModule(moduleId) {
       
        window.location.href = "{{ url('/module') }}/" + moduleId;
    }
</script>

@endsection