@extends('layouts.school')
@section('title', 'Homepage Slides')
@section('header', 'Homepage Slides')
@section('content')
    <div class="rounded-xl bg-white shadow-sm ring-1 ring-gray-900/5 p-6 mb-6">
        <h3 class="text-lg font-display font-semibold text-gray-900 mb-1">Carousel Behaviour</h3>
        <p class="text-sm text-gray-500 mb-4">How the hero slider animates on your public homepage. These settings apply to your school only.</p>
        <form method="POST" action="{{ route('school.website.carousel', request()->route('schoolId')) }}">
            @csrf
            <div class="grid grid-cols-1 gap-5 lg:grid-cols-3">
                <fieldset>
                    <legend class="text-xs font-semibold text-gray-700 uppercase tracking-wide">Transition type</legend>
                    <div class="mt-2 flex gap-2">
                        @foreach (['fade' => 'Fade', 'slide' => 'Slide'] as $value => $label)
                            <label class="flex flex-1 cursor-pointer items-center justify-center gap-2 rounded-lg border px-4 py-2.5 text-sm font-medium transition {{ $carousel['transition'] === $value ? 'border-primary-500 bg-primary-50 text-primary-700' : 'border-gray-300 text-gray-600 hover:bg-gray-50' }}">
                                <input type="radio" name="transition" value="{{ $value }}" @checked($carousel['transition'] === $value) class="text-primary-600 focus:ring-primary-500">
                                {{ $label }}
                            </label>
                        @endforeach
                    </div>
                    <div class="mt-3 grid grid-cols-2 gap-3">
                        <div>
                            <label class="block text-xs font-medium text-gray-600">Slide duration</label>
                            <select name="duration" class="mt-1 block w-full rounded-lg border border-gray-300 px-3 py-2 text-sm focus:border-primary-500 focus:outline-none focus:ring-1 focus:ring-primary-500">
                                @foreach ([3 => '3 seconds', 5 => '5 seconds', 7 => '7 seconds', 10 => '10 seconds', 15 => '15 seconds'] as $seconds => $label)
                                    <option value="{{ $seconds }}" @selected((int) round($carousel['duration'] / 1000) === $seconds)>{{ $label }}</option>
                                @endforeach
                            </select>
                        </div>
                        <div>
                            <label class="block text-xs font-medium text-gray-600">Transition speed</label>
                            <select name="transition_speed" class="mt-1 block w-full rounded-lg border border-gray-300 px-3 py-2 text-sm focus:border-primary-500 focus:outline-none focus:ring-1 focus:ring-primary-500">
                                @foreach ([300 => 'Fast (0.3s)', 500 => 'Medium-fast (0.5s)', 700 => 'Normal (0.7s)', 1000 => 'Slow (1s)', 1500 => 'Very slow (1.5s)'] as $ms => $label)
                                    <option value="{{ $ms }}" @selected((int) $carousel['speed'] === $ms)>{{ $label }}</option>
                                @endforeach
                            </select>
                        </div>
                    </div>
                </fieldset>

                <fieldset>
                    <legend class="text-xs font-semibold text-gray-700 uppercase tracking-wide">Playback</legend>
                    <div class="mt-2 space-y-2.5">
                        <label class="flex items-center gap-2"><input type="hidden" name="autoplay" value="0"><input type="checkbox" name="autoplay" value="1" @checked($carousel['autoplay']) class="rounded border-gray-300 text-primary-600 focus:ring-primary-500"><span class="text-sm text-gray-700">Autoplay slides</span></label>
                        <label class="flex items-center gap-2"><input type="hidden" name="pause_on_hover" value="0"><input type="checkbox" name="pause_on_hover" value="1" @checked($carousel['pause_on_hover']) class="rounded border-gray-300 text-primary-600 focus:ring-primary-500"><span class="text-sm text-gray-700">Pause on hover</span></label>
                    </div>
                </fieldset>

                <fieldset>
                    <legend class="text-xs font-semibold text-gray-700 uppercase tracking-wide">Navigation controls</legend>
                    <div class="mt-2 space-y-2.5">
                        <label class="flex items-center gap-2"><input type="hidden" name="show_arrows" value="0"><input type="checkbox" name="show_arrows" value="1" @checked($carousel['show_arrows']) class="rounded border-gray-300 text-primary-600 focus:ring-primary-500"><span class="text-sm text-gray-700">Show arrows (&larr; &rarr;)</span></label>
                        <label class="flex items-center gap-2"><input type="hidden" name="show_dots" value="0"><input type="checkbox" name="show_dots" value="1" @checked($carousel['show_dots']) class="rounded border-gray-300 text-primary-600 focus:ring-primary-500"><span class="text-sm text-gray-700">Show dots</span></label>
                    </div>
                </fieldset>
            </div>
            <div class="mt-5 border-t border-gray-100 pt-4">
                <button type="submit" class="rounded-lg bg-primary-600 px-5 py-2 text-sm font-semibold text-white shadow-sm hover:bg-primary-700">Save Behaviour Settings</button>
            </div>
        </form>
    </div>

    <div class="rounded-xl bg-white shadow-sm ring-1 ring-gray-900/5 p-6 mb-6">
        <h3 class="text-lg font-display font-semibold text-gray-900 mb-1">Add Slide</h3>
        <p class="text-sm text-gray-500 mb-4">Slides appear on the homepage hero, in the order shown below.</p>
        <form method="POST" action="{{ route('school.cms.store-slide', request()->route('schoolId')) }}" enctype="multipart/form-data" class="space-y-4">
            @csrf
            <div class="grid grid-cols-1 md:grid-cols-2 gap-4">
                <div><label class="block text-xs font-medium text-gray-700">Title *</label><input type="text" name="title" value="{{ old('title') }}" required placeholder="e.g. Welcome to Greenfield Academy" class="mt-1 block w-full rounded-lg border border-gray-300 px-3 py-2 text-sm focus:border-primary-500 focus:outline-none focus:ring-1 focus:ring-primary-500"></div>
                <div><label class="block text-xs font-medium text-gray-700">Subheading</label><input type="text" name="subtitle" value="{{ old('subtitle') }}" placeholder="e.g. Excellence in Learning and Character" class="mt-1 block w-full rounded-lg border border-gray-300 px-3 py-2 text-sm focus:border-primary-500 focus:outline-none focus:ring-1 focus:ring-primary-500"></div>
            </div>
            <div><label class="block text-xs font-medium text-gray-700">Description</label><textarea name="description" rows="2" maxlength="1000" placeholder="Short supporting sentence shown under the heading." class="mt-1 block w-full rounded-lg border border-gray-300 px-3 py-2 text-sm focus:border-primary-500 focus:outline-none focus:ring-1 focus:ring-primary-500">{{ old('description') }}</textarea></div>

            <div class="grid grid-cols-1 md:grid-cols-2 gap-4">
                <div>
                    <label class="block text-xs font-medium text-gray-700">Background image * <span class="font-normal text-gray-400">(fills the whole slide)</span></label>
                    <input type="file" name="image" accept="image/jpeg,image/png,image/jpg,image/webp" required class="mt-1 block w-full text-sm text-gray-600 file:mr-3 file:rounded-lg file:border-0 file:bg-primary-50 file:px-4 file:py-2 file:text-sm file:font-semibold file:text-primary-700 hover:file:bg-primary-100">
                    <p class="mt-1 text-xs text-gray-400">Recommended: wide landscape photo, at least 1600×900. It is cropped to cover — never stretched.</p>
                </div>
                <div class="grid grid-cols-1 sm:grid-cols-2 gap-3">
                    <div><label class="block text-xs font-medium text-gray-700">Primary button</label><input type="text" name="button_text" value="{{ old('button_text') }}" placeholder="e.g. Learn More" class="mt-1 block w-full rounded-lg border border-gray-300 px-3 py-2 text-sm focus:border-primary-500 focus:outline-none focus:ring-1 focus:ring-primary-500"></div>
                    <div><label class="block text-xs font-medium text-gray-700">Primary URL</label><input type="text" name="button_url" value="{{ old('button_url') }}" placeholder="about or https://..." class="mt-1 block w-full rounded-lg border border-gray-300 px-3 py-2 text-sm focus:border-primary-500 focus:outline-none focus:ring-1 focus:ring-primary-500"></div>
                    <div><label class="block text-xs font-medium text-gray-700">Secondary button</label><input type="text" name="button2_text" value="{{ old('button2_text') }}" placeholder="e.g. Apply Now" class="mt-1 block w-full rounded-lg border border-gray-300 px-3 py-2 text-sm focus:border-primary-500 focus:outline-none focus:ring-1 focus:ring-primary-500"></div>
                    <div><label class="block text-xs font-medium text-gray-700">Secondary URL</label><input type="text" name="button2_url" value="{{ old('button2_url') }}" placeholder="admissions or https://..." class="mt-1 block w-full rounded-lg border border-gray-300 px-3 py-2 text-sm focus:border-primary-500 focus:outline-none focus:ring-1 focus:ring-primary-500"></div>
                </div>
            </div>

            <div class="grid grid-cols-1 sm:grid-cols-3 gap-4 rounded-lg bg-gray-50 p-4">
                <div>
                    <label class="block text-xs font-medium text-gray-700">Text position</label>
                    <select name="text_position" class="mt-1 block w-full rounded-lg border border-gray-300 px-3 py-2 text-sm focus:border-primary-500 focus:outline-none focus:ring-1 focus:ring-primary-500">
                        @foreach (['left' => 'Left', 'center' => 'Center', 'right' => 'Right'] as $value => $label)
                            <option value="{{ $value }}" @selected(old('text_position', 'left') === $value)>{{ $label }}</option>
                        @endforeach
                    </select>
                </div>
                <div>
                    <label class="flex items-center gap-2 text-sm text-gray-700 mt-6"><input type="hidden" name="overlay_enabled" value="0"><input type="checkbox" name="overlay_enabled" value="1" checked class="rounded border-gray-300 text-primary-600 focus:ring-primary-500"> Dark overlay for readability</label>
                </div>
                <div>
                    <label class="block text-xs font-medium text-gray-700">Overlay opacity <span class="font-normal text-gray-400">(%)</span></label>
                    <select name="overlay_opacity" class="mt-1 block w-full rounded-lg border border-gray-300 px-3 py-2 text-sm focus:border-primary-500 focus:outline-none focus:ring-1 focus:ring-primary-500">
                        @foreach ([0 => '0% — none', 20 => '20% — light', 40 => '40%', 55 => '55% — recommended', 70 => '70% — strong', 85 => '85% — very strong'] as $value => $label)
                            <option value="{{ $value }}" @selected(old('overlay_opacity', '55') == $value)>{{ $label }}</option>
                        @endforeach
                    </select>
                </div>
            </div>

            <div class="flex flex-wrap items-center justify-between gap-3">
                <label class="flex items-center gap-2"><input type="checkbox" name="is_active" value="1" checked class="rounded border-gray-300 text-primary-600 focus:ring-primary-500"><span class="text-sm text-gray-700">Active (visible publicly)</span></label>
                <button type="submit" class="rounded-lg bg-primary-600 px-5 py-2 text-sm font-semibold text-white shadow-sm hover:bg-primary-700">Create Slide</button>
            </div>
        </form>
    </div>

    <h3 class="mb-3 text-sm font-semibold uppercase tracking-wide text-gray-500">Current slides ({{ $slides->count() }})</h3>
    <div class="space-y-4">
        @forelse($slides as $slide)
            <div class="rounded-xl bg-white shadow-sm ring-1 ring-gray-900/5 overflow-hidden">
                <div class="relative h-28 sm:h-36 bg-slate-800">
                    @if ($slide->image)
                        <div class="absolute inset-0 bg-cover bg-center" style="background-image: url('{{ asset('storage/' . $slide->image) }}');"></div>
                    @else
                        <div class="absolute inset-0 ws-hero-gradient"></div>
                    @endif
                    @if ($slide->overlay_enabled)
                        <div class="absolute inset-0 bg-slate-950" style="opacity: {{ number_format($slide->overlay_opacity / 100, 2) }};"></div>
                    @endif
                    <div class="absolute inset-0 z-[1] flex items-end p-4"
                         @if ($slide->text_position === 'center') style="justify-content: center; text-align: center;" @elseif ($slide->text_position === 'right') style="justify-content: flex-end; text-align: right;" @endif>
                        <div>
                            @if ($slide->subtitle)<p class="text-[10px] font-bold uppercase tracking-widest text-white/80">{{ $slide->subtitle }}</p>@endif
                            <p class="font-display text-base font-bold text-white drop-shadow sm:text-lg">{{ $slide->title }}</p>
                        </div>
                    </div>
                    <span class="absolute right-3 top-3 inline-flex items-center rounded-full px-2.5 py-0.5 text-xs font-medium backdrop-blur {{ $slide->is_active ? 'bg-emerald-500/90 text-white' : 'bg-black/60 text-white/80' }}">{{ $slide->is_active ? 'Active' : 'Hidden' }}</span>
                </div>

                <div class="flex flex-wrap items-center justify-between gap-3 p-4">
                    <div class="flex flex-wrap items-center gap-2 whitespace-nowrap text-xs">
                        <span class="inline-flex items-center rounded-full bg-gray-100 px-2.5 py-0.5 font-medium text-gray-600">#{{ $slide->sort_order }}</span>
                        <span class="inline-flex items-center rounded-full bg-gray-100 px-2.5 py-0.5 font-medium capitalize text-gray-600">{{ $slide->text_position }} text</span>
                        <span class="inline-flex items-center rounded-full bg-gray-100 px-2.5 py-0.5 font-medium text-gray-600">{{ $slide->overlay_enabled ? "Overlay {$slide->overlay_opacity}%" : 'No overlay' }}</span>
                        <form method="POST" action="{{ route('school.cms.move-slide', [request()->route('schoolId'), $slide->id]) }}" class="inline">@csrf @method('PATCH')<input type="hidden" name="direction" value="up"><button type="submit" title="Move up" class="rounded-md border border-gray-200 px-2 py-1 text-gray-500 hover:bg-gray-50">&uarr;</button></form>
                        <form method="POST" action="{{ route('school.cms.move-slide', [request()->route('schoolId'), $slide->id]) }}" class="inline">@csrf @method('PATCH')<input type="hidden" name="direction" value="down"><button type="submit" title="Move down" class="rounded-md border border-gray-200 px-2 py-1 text-gray-500 hover:bg-gray-50">&darr;</button></form>
                    </div>
                    <div class="flex flex-wrap items-center gap-3 whitespace-nowrap text-xs">
                        <button type="button" data-toggle-edit="{{ $slide->id }}" class="font-medium text-primary-600 hover:text-primary-800">Edit</button>
                        <form method="POST" action="{{ route('school.cms.toggle-slide', [request()->route('schoolId'), $slide->id]) }}" class="inline">@csrf @method('PATCH')<button type="submit" class="text-gray-500 hover:text-gray-800">{{ $slide->is_active ? 'Deactivate' : 'Activate' }}</button></form>
                        <form method="POST" action="{{ route('school.cms.delete-slide', [request()->route('schoolId'), $slide->id]) }}" class="inline" onsubmit="return confirm('Delete this slide and its background image?')">@csrf @method('DELETE')<button type="submit" class="text-red-600 hover:text-red-800">Delete</button></form>
                    </div>
                </div>

                <form method="POST" action="{{ route('school.cms.update-slide', [request()->route('schoolId'), $slide->id]) }}" enctype="multipart/form-data" class="hidden space-y-4 border-t border-gray-100 bg-gray-50/60 p-4" data-edit-panel="{{ $slide->id }}">
                    @csrf
                    @method('PUT')
                    <div class="grid grid-cols-1 md:grid-cols-2 gap-4">
                        <div><label class="block text-xs font-medium text-gray-700">Title *</label><input type="text" name="title" value="{{ $slide->title }}" required class="mt-1 block w-full rounded-lg border border-gray-300 px-3 py-2 text-sm focus:border-primary-500 focus:outline-none focus:ring-1 focus:ring-primary-500"></div>
                        <div><label class="block text-xs font-medium text-gray-700">Subheading</label><input type="text" name="subtitle" value="{{ $slide->subtitle }}" class="mt-1 block w-full rounded-lg border border-gray-300 px-3 py-2 text-sm focus:border-primary-500 focus:outline-none focus:ring-1 focus:ring-primary-500"></div>
                    </div>
                    <div><label class="block text-xs font-medium text-gray-700">Description</label><textarea name="description" rows="2" maxlength="1000" class="mt-1 block w-full rounded-lg border border-gray-300 px-3 py-2 text-sm focus:border-primary-500 focus:outline-none focus:ring-1 focus:ring-primary-500">{{ $slide->description }}</textarea></div>

                    <div class="grid grid-cols-1 md:grid-cols-2 gap-4">
                        <div>
                            <label class="block text-xs font-medium text-gray-700">Replace background image</label>
                            <input type="file" name="image" accept="image/jpeg,image/png,image/jpg,image/webp" class="mt-1 block w-full text-sm text-gray-600 file:mr-3 file:rounded-lg file:border-0 file:bg-primary-50 file:px-4 file:py-2 file:text-sm file:font-semibold file:text-primary-700 hover:file:bg-primary-100">
                            <p class="mt-1 text-xs text-gray-400">Leave empty to keep the current image.</p>
                        </div>
                        <div class="grid grid-cols-1 sm:grid-cols-2 gap-3">
                            <div><label class="block text-xs font-medium text-gray-700">Primary button</label><input type="text" name="button_text" value="{{ $slide->button_text }}" class="mt-1 block w-full rounded-lg border border-gray-300 px-3 py-2 text-sm"></div>
                            <div><label class="block text-xs font-medium text-gray-700">Primary URL</label><input type="text" name="button_url" value="{{ $slide->button_url }}" class="mt-1 block w-full rounded-lg border border-gray-300 px-3 py-2 text-sm"></div>
                            <div><label class="block text-xs font-medium text-gray-700">Secondary button</label><input type="text" name="button2_text" value="{{ $slide->button2_text }}" class="mt-1 block w-full rounded-lg border border-gray-300 px-3 py-2 text-sm"></div>
                            <div><label class="block text-xs font-medium text-gray-700">Secondary URL</label><input type="text" name="button2_url" value="{{ $slide->button2_url }}" class="mt-1 block w-full rounded-lg border border-gray-300 px-3 py-2 text-sm"></div>
                        </div>
                    </div>

                    <div class="grid grid-cols-1 sm:grid-cols-4 gap-3">
                        <div>
                            <label class="block text-xs font-medium text-gray-700">Text position</label>
                            <select name="text_position" class="mt-1 block w-full rounded-lg border border-gray-300 px-3 py-2 text-sm">
                                @foreach (['left' => 'Left', 'center' => 'Center', 'right' => 'Right'] as $value => $label)
                                    <option value="{{ $value }}" @selected($slide->text_position === $value)>{{ $label }}</option>
                                @endforeach
                            </select>
                        </div>
                        <div class="sm:pt-6">
                            <label class="flex items-center gap-2 text-sm text-gray-700"><input type="hidden" name="overlay_enabled" value="0"><input type="checkbox" name="overlay_enabled" value="1" @checked($slide->overlay_enabled) class="rounded border-gray-300 text-primary-600 focus:ring-primary-500"> Overlay enabled</label>
                        </div>
                        <div>
                            <label class="block text-xs font-medium text-gray-700">Overlay opacity (%)</label>
                            <input type="number" name="overlay_opacity" value="{{ $slide->overlay_opacity }}" min="0" max="100" step="5" class="mt-1 block w-full rounded-lg border border-gray-300 px-3 py-2 text-sm">
                        </div>
                        <div class="grid grid-cols-2 gap-3">
                            <div><label class="block text-xs font-medium text-gray-700">Order</label><input type="number" name="sort_order" value="{{ $slide->sort_order }}" min="0" max="9999" class="mt-1 block w-full rounded-lg border border-gray-300 px-3 py-2 text-sm"></div>
                            <div class="sm:pt-6">
                                <label class="flex items-center gap-2 text-sm text-gray-700"><input type="checkbox" name="is_active" value="1" @checked($slide->is_active) class="rounded border-gray-300 text-primary-600 focus:ring-primary-500"> Active</label>
                            </div>
                        </div>
                    </div>

                    <div class="flex justify-end">
                        <button type="submit" class="rounded-lg bg-primary-600 px-5 py-2 text-sm font-semibold text-white shadow-sm hover:bg-primary-700">Save Slide</button>
                    </div>
                </form>
            </div>
        @empty
            <div class="rounded-xl bg-white shadow-sm ring-1 ring-gray-900/5 p-12 text-center text-sm text-gray-500">
                No slides yet. The homepage currently shows a simple banner — create your first slide above for a full-screen image hero.
            </div>
        @endforelse
    </div>

    <script>
        document.addEventListener('click', function (e) {
            var btn = e.target.closest('[data-toggle-edit]');
            if (!btn) return;
            var panel = document.querySelector('[data-edit-panel="' + btn.dataset.toggleEdit + '"]');
            if (panel) panel.classList.toggle('hidden');
        });
    </script>
@endsection