@use('Illuminate\Support\Number')
<x-app-layout>
    <x-slot name="header">
        <div class="flex min-w-0 flex-col gap-4 sm:flex-row sm:items-center sm:justify-between">
            <div class="min-w-0">
                <h2 class="text-2xl font-bold tracking-tight text-slate-900">Assets</h2>
                <div class="mt-1 flex min-w-0 flex-wrap items-center gap-2 text-xs text-slate-500">
                    <span class="font-medium">{{ config('app.name', 'Asset Management') }}</span>
                    <span class="text-slate-300">/</span>
                    <span>Asset Management</span>
                </div>
            </div>
            <div class="flex w-full flex-col gap-2 sm:w-auto sm:flex-row sm:flex-wrap sm:justify-end sm:gap-3">
                @can('import assets')
                    <x-ui.button variant="outline" href="{{ route($assetRoutePrefix.'.import.form') }}" class="w-full sm:w-auto">Bulk Asset Upload</x-ui.button>
                @endcan
                @can('create assets')
                    <x-ui.button variant="primary" href="{{ route($assetRoutePrefix.'.create') }}" class="w-full sm:w-auto">+ Add New Asset</x-ui.button>
                @endcan
            </div>
        </div>
    </x-slot>

    <div class="space-y-6">

        <!-- Summary Cards -->
        <div class="grid gap-6 grid-cols-1 sm:grid-cols-2 lg:grid-cols-3">
            <!-- Total Assets (White) -->
            <div class="bg-white rounded-xl p-6 border border-slate-100 shadow-xs flex flex-col justify-between h-32">
                <div class="h-10 w-10 text-purple-600 mb-2 bg-purple-50 rounded-lg flex items-center justify-center">
                    <svg class="w-6 h-6" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                        <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2"
                            d="M19 11H5m14 0a2 2 0 012 2v6a2 2 0 01-2 2H5a2 2 0 01-2-2v-6a2 2 0 012-2m14 0V9a2 2 0 00-2-2M5 11V9a2 2 0 012-2m0 0V5a2 2 0 012-2h6a2 2 0 012 2v2M7 7h10">
                        </path>
                    </svg>
                </div>
                <div>
                    <h3 class="text-3xl font-bold text-slate-900">{{ number_format($totalAssets) }}</h3>
                    <p class="text-xs text-slate-500 font-medium uppercase tracking-wide mt-1">Total Assets</p>
                </div>
            </div>

            <!-- Total Asset Value (Black/Dark) -->
            <div class="bg-slate-900 rounded-xl p-6 shadow-xs flex flex-col justify-between h-32 text-white">
                <div class="h-10 w-10 text-white mb-2 bg-white/10 rounded-lg flex items-center justify-center">
                    <svg class="w-6 h-6" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                        <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2"
                            d="M12 8c-1.657 0-3 .895-3 2s1.343 2 3 2 3 .895 3 2-1.343 2-3 2m0-8c1.11 0 2.08.402 2.599 1M12 8V7m0 1v8m0 0v1m0-1c-1.11 0-2.08-.402-2.599-1M21 12a9 9 0 11-18 0 9 9 0 0118 0z">
                        </path>
                    </svg>
                </div>
                <div>
                    <h3 class="text-3xl font-bold">₦{{ Number::abbreviate($totalAssetValue) }}</h3>
                    <p class="text-xs text-slate-400 font-medium uppercase tracking-wide mt-1">Total Asset Value</p>
                </div>
            </div>

            <!-- Current Value (Yellow) -->
            <div class="bg-amber-400 rounded-xl p-6 shadow-xs flex flex-col justify-between h-32 text-white">
                <div class="h-10 w-10 text-white mb-2 bg-white/20 rounded-lg flex items-center justify-center">
                    <svg class="w-6 h-6" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                        <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2"
                            d="M13 7h8m0 0v8m0-8l-8 8-4-4-6 6"></path>
                    </svg>
                </div>
                <div>
                    <h3 class="text-3xl font-bold">₦{{ Number::abbreviate($currentAssetValue) }}
                    </h3>
                    <p class="text-xs text-white/80 font-medium uppercase tracking-wide mt-1">Current Value Of Assets
                    </p>
                </div>
            </div>
        </div>

        <!-- Charts Grid -->
        <div class="grid grid-cols-1 lg:grid-cols-2 gap-6">
            <!-- Assets By Categories -->
            <x-ui.card class="p-6">
                <h3 class="font-bold text-slate-900 mb-6">Assets By Categories</h3>
                @if ($assetsByCategory->count() > 0)
                    <div id="chartCategories" class="w-full h-[300px]"></div>
                @else
                    <div class="w-full h-[300px] flex items-center justify-center text-slate-400 bg-slate-50 rounded">No
                        data</div>
                @endif
            </x-ui.card>

            <!-- Assets By MDAs -->
            <x-ui.card class="p-6">
                <div class="flex justify-between items-center mb-6">
                    <h3 class="font-bold text-slate-900">Assets By MDAs</h3>
                    @if (auth()->user()?->ministry_id === null)
                        <x-ui.button variant="faint" size="sm" href="{{ route('admin.ministries.index') }}">View
                            All</x-ui.button>
                    @endif

                </div>
                @if ($assetsByMinistry->count() > 0)
                    <div class="space-y-5">
                        @php
                            $max = $assetsByMinistry->max('assets_count');
                        @endphp
                        @foreach ($assetsByMinistry as $ministry)
                            <div class="group">
                                <div class="flex justify-between text-sm mb-1.5">
                                    <span
                                        class="font-medium text-slate-700 group-hover:text-slate-900 transition-colors">
                                        {{ $ministry->name }}
                                    </span>
                                    <span
                                        class="text-slate-400 group-hover:text-slate-600 transition-colors bg-slate-50 px-1.5 rounded text-xs">
                                        {{ $ministry->assets_count }}
                                    </span>
                                </div>
                                <div class="w-full bg-slate-100 rounded-full h-1.5 overflow-hidden">
                                    @php
                                        $width = $max > 0 ? ($ministry->assets_count / $max) * 100 : 0;
                                        $colors = [
                                            'bg-green-500',
                                            'bg-yellow-400',
                                            'bg-green-600',
                                            'bg-blue-500',
                                            'bg-red-400',
                                        ];
                                        $color = $colors[$loop->index % count($colors)];
                                    @endphp
                                    <div class="{{ $color }} h-1.5 rounded-full"
                                        style="width: {{ $width }}%"></div>
                                </div>
                            </div>
                        @endforeach
                    </div>
                @else
                    <div class="w-full h-[300px] flex items-center justify-center text-slate-400 bg-slate-50 rounded">
                        No data</div>
                @endif
            </x-ui.card>

        </div>

        <!-- Asset Search -->
        <x-ui.card class="p-6">
            <div class="border-b border-slate-100 pb-4">
                <h3 class="font-bold text-slate-900">Search Assets</h3>
                <p class="mt-1 text-sm text-slate-500">Find assets by asset ID, serial number, category, MDA, or date.</p>
            </div>
            <form method="GET" action="{{ route($assetRoutePrefix.'.index') }}">
                <div class="mt-5 grid grid-cols-1 gap-5 md:grid-cols-2 lg:grid-cols-3">
                    <!-- Row 1 -->
                    <div>
                        <label class="mb-1 block text-xs font-bold text-slate-900">Asset ID</label>
                        <input type="text" name="asset_tag" value="{{ request('asset_tag') }}"
                            placeholder="Enter asset ID"
                            class="w-full text-sm border-slate-200 rounded-lg bg-slate-50 focus:bg-white focus:border-green-500 focus:ring-green-500">
                    </div>
                    <div>
                        <label class="mb-1 block text-xs font-bold text-slate-900">Serial Number</label>
                        <input type="text" name="serial_number" value="{{ request('serial_number') }}"
                            placeholder="Enter serial number"
                            class="w-full text-sm border-slate-200 rounded-lg bg-slate-50 focus:bg-white focus:border-green-500 focus:ring-green-500">
                    </div>
                    <div>
                        <label class="mb-1 block text-xs font-bold text-slate-900">Category</label>
                        <select name="asset_category_id"
                            class="w-full text-sm border-slate-200 rounded-lg bg-slate-50 focus:bg-white focus:border-green-500 focus:ring-green-500">
                            <option value="">Select Category</option>
                            @foreach ($categories as $category)
                                <option value="{{ $category->id }}" @selected(request('asset_category_id') == $category->id)>{{ $category->name }}
                                </option>
                            @endforeach
                        </select>
                    </div>

                    <!-- Row 2 -->
                    <div>
                        <label class="mb-1 block text-xs font-bold text-slate-900">MDA</label>
                        <select name="ministry_id"
                            class="w-full text-sm border-slate-200 rounded-lg bg-slate-50 focus:bg-white focus:border-green-500 focus:ring-green-500">
                            <option value="">Select MDA</option>
                            @foreach ($ministries as $ministry)
                                <option value="{{ $ministry->id }}" @selected(request('ministry_id') == $ministry->id)>
                                    {{ $ministry->name }}
                                </option>
                            @endforeach
                        </select>
                    </div>
                    <div>
                        <label class="mb-1 block text-xs font-bold text-slate-900">Purchase Date</label>
                        <input type="date" name="purchase_date" value="{{ request('purchase_date') }}"
                            class="w-full text-sm border-slate-200 rounded-lg bg-slate-50 focus:bg-white focus:border-green-500 focus:ring-green-500">
                    </div>
                    <div>
                        <label class="mb-1 block text-xs font-bold text-slate-900">Registered From</label>
                        <input type="date" name="date_from" value="{{ request('date_from') }}"
                            class="w-full text-sm border-slate-200 rounded-lg bg-slate-50 focus:bg-white focus:border-green-500 focus:ring-green-500">
                    </div>
                    <div>
                        <label class="mb-1 block text-xs font-bold text-slate-900">Registered To</label>
                        <input type="date" name="date_to" value="{{ request('date_to') }}"
                            class="w-full text-sm border-slate-200 rounded-lg bg-slate-50 focus:bg-white focus:border-green-500 focus:ring-green-500">
                    </div>

                    <!-- Actions -->
                    <div class="mt-2 flex flex-col gap-2 sm:flex-row sm:flex-wrap md:col-span-2 lg:col-span-3">
                        <x-ui.button type="submit" variant="primary" class="w-full sm:w-auto">Search Assets</x-ui.button>
                        @can('export reports')
                            <x-ui.button type="button" variant="outline"
                                href="{{ route($assetRoutePrefix.'.export', request()->all()) }}" class="w-full sm:w-auto">Export</x-ui.button>
                        @endcan
                        @if (request()->hasAny([
                                'asset_tag',
                                'serial_number',
                                'asset_category_id',
                                'ministry_id',
                                'purchase_date',
                                'date_from',
                                'date_to',
                            ]))
                            <a href="{{ route($assetRoutePrefix.'.index') }}"
                                class="inline-flex items-center justify-center px-4 py-2 text-sm font-medium text-slate-600 hover:text-slate-800 sm:justify-start">Clear Search</a>
                        @endif
                    </div>
                </div>
            </form>
        </x-ui.card>

        <!-- Asset Register -->
        <x-ui.card>
            <div class="flex flex-col gap-3 border-b border-gray-100 px-4 py-4 sm:flex-row sm:items-center sm:justify-between sm:px-6">
                <h3 class="font-bold text-slate-900">Asset Register</h3>
                @can('create assets')
                    <x-ui.button variant="primary" size="sm" href="{{ route($assetRoutePrefix.'.create') }}" class="w-full sm:w-auto">+ Add New
                        Assets</x-ui.button>
                @endcan
            </div>

            <div class="p-0">
                {{-- Mobile Cards --}}
                <div class="md:hidden space-y-4 p-4">
                    @forelse($assets as $asset)
                        <div class="bg-white p-5 rounded-xl border border-slate-100 shadow-xs">
                            <div class="flex justify-between items-start mb-3">
                                <div>
                                    <span
                                        class="text-[10px] font-bold uppercase tracking-widest text-slate-400 block mb-1">Asset
                                        Tag</span>
                                    <span
                                        class="font-mono text-sm font-semibold text-slate-900">#{{ $asset->asset_tag }}</span>
                                </div>
                                <x-ui.badge variant="secondary">{{ $asset->category->name }}</x-ui.badge>
                            </div>
                            <h4 class="text-base font-bold text-slate-900">{{ $asset->name }}</h4>
                            <p class="text-sm text-slate-500 mt-1">{{ $asset->ministry->name ?? 'Unassigned' }}</p>

                            <div class="flex items-center justify-between pt-3 mt-3 border-t border-slate-50">
                                <div>
                                    <span
                                        class="text-[10px] font-bold uppercase tracking-widest text-slate-400 block">Purchase
                                        Date</span>
                                    <span
                                        class="text-sm font-medium text-slate-700">{{ $asset->purchase_date?->format('d M Y') ?? '—' }}</span>
                                </div>
                                <x-ui.button variant="faint" size="sm"
                                    href="{{ route($assetRoutePrefix.'.show', $asset) }}">
                                    View
                                </x-ui.button>
                            </div>
                        </div>
                    @empty
                        <div class="bg-white p-8 text-center rounded-xl border border-dashed border-slate-200">
                            <x-ui.empty-state icon="clipboard-list" title="No assets found"
                                description="Try adjusting your filters or add a new asset." />
                        </div>
                    @endforelse
                </div>

                {{-- Desktop Table --}}
                <div class="hidden md:block overflow-x-auto">
                    <table class="w-full text-xs text-left">
                        <thead
                            class="text-xs text-slate-400 uppercase tracking-wider bg-white border-b border-gray-50">
                            <tr>
                                <th class="px-6 py-4 font-semibold">S/N</th>
                                <th class="px-6 py-4 font-semibold">ID</th>
                                <th class="px-6 py-4 font-semibold">Asset Type</th>
                                <th class="px-6 py-4 font-semibold">Serial No</th>
                                <th class="px-6 py-4 font-semibold">Category</th>
                                <th class="px-6 py-4 font-semibold">Date Allocated</th>
                                <th class="px-6 py-4 font-semibold">Location</th>
                                <th class="px-6 py-4 font-semibold">Purchase Date</th>
                                <th class="px-6 py-4 font-semibold text-right">Actions</th>
                            </tr>
                        </thead>
                        <tbody class="divide-y divide-gray-50">
                            @forelse($assets as $asset)
                                <tr class="hover:bg-slate-50/50 transition-colors">
                                    <td class="px-6 py-4 font-medium text-slate-500 text-xs">
                                        {{ ($assets->currentPage() - 1) * $assets->perPage() + $loop->iteration }}
                                    </td>
                                    <td class="px-6 py-4 font-medium text-slate-900 text-xs">#{{ $asset->asset_tag }}
                                    </td>
                                    <td class="px-6 py-4 text-slate-700 font-medium">{{ $asset->name }}</td>
                                    <td class="px-6 py-4 text-slate-700 uppercase">
                                        {{ $asset->customAttributes->firstWhere('attribute_name', 'Serial Number')?->attribute_value ?? '—' }}
                                    </td>
                                    <td class="px-6 py-4 text-slate-700">{{ $asset->category->name }}</td>
                                    <td class="px-6 py-4 text-slate-700">{{ $asset->created_at->format('d M Y') }}
                                    </td>
                                    <td class="px-6 py-4 text-slate-700">{{ $asset->ministry->name ?? 'Unassigned' }}
                                    </td>
                                    <td class="px-6 py-4 text-slate-700">
                                        {{ $asset->purchase_date?->format('d M Y') ?? '—' }}</td>
                                    <td class="px-6 py-4 text-right">
                                        <x-ui.button variant="faint" size="sm"
                                            href="{{ route($assetRoutePrefix.'.show', $asset) }}">View</x-ui.button>
                                    </td>
                                </tr>
                            @empty
                                <tr>
                                    <td colspan="9" class="px-6 py-12 text-center text-slate-500">No assets found.
                                    </td>
                                </tr>
                            @endforelse
                        </tbody>
                    </table>
                </div>
            </div>

            <div class="border-t border-gray-100 px-4 py-4 sm:px-6">
                {{ $assets->links() }}
            </div>
        </x-ui.card>
    </div>

    <!-- Charts Logic -->
    <script>
        document.addEventListener('DOMContentLoaded', function() {
            if (typeof am5 === 'undefined') return;

            const dataCategories = @json($assetsByCategory);

            // --- 1. Assets By Categories (Semi-Donut) ---
            (function() {
                if (!document.getElementById("chartCategories")) return;

                var root = am5.Root.new("chartCategories");
                root.setThemes([am5themes_Animated.new(root)]);

                // Create semi-donut chart
                var chart = root.container.children.push(am5percent.PieChart.new(root, {
                    layout: root.verticalLayout,
                    innerRadius: am5.percent(60),
                    startAngle: -180,
                    endAngle: 0,
                    radius: am5.percent(85)
                }));

                var series = chart.series.push(am5percent.PieSeries.new(root, {
                    valueField: "count",
                    categoryField: "name",
                    alignLabels: false,
                    startAngle: -180,
                    endAngle: 0
                }));

                // Custom colors
                series.get("colors").set("colors", [
                    am5.color(0x3b82f6),
                    am5.color(0x8b5cf6),
                    am5.color(0x10b981),
                    am5.color(0xf59e0b),
                    am5.color(0xef4444),
                    am5.color(0x06b6d4),
                    am5.color(0xec4899),
                    am5.color(0x14b8a6),
                    am5.color(0x84cc16)
                ]);

                // Hide labels
                series.labels.template.setAll({
                    visible: false
                });

                series.ticks.template.setAll({
                    visible: false
                });

                // Hover effects
                series.slices.template.setAll({
                    stroke: am5.color(0xffffff),
                    strokeWidth: 2,
                    strokeOpacity: 1,
                    tooltipText: "{category}: {value}"
                });

                series.slices.template.states.create("hover", {
                    scale: 1.05,
                    shiftRadius: 5
                });

                // Set data
                series.data.setAll(dataCategories);

                // Legend with 3-column grid layout
                var legend = chart.children.push(am5.Legend.new(root, {
                    centerX: am5.percent(50),
                    x: am5.percent(50),
                    marginTop: 25,
                    marginBottom: 15,
                    layout: root.gridLayout, // Use grid layout
                    height: am5.percent(100), // Let it auto-calculate height
                    width: am5.percent(90), // Take most of the width
                    maxColumns: 3, // Fixed 3 columns
                    rowHeight: 30, // Fixed row height
                    columnWidth: am5.percent(33), // Each column takes 33% width
                    contentAlign: "center"
                }));

                // Configure legend labels
                legend.labels.template.setAll({
                    fontSize: 12,
                    fontWeight: "normal",
                    maxWidth: 120,
                    textOverflow: "ellipsis",
                    oversizedBehavior: "wrap"
                });

                // Configure legend markers (color squares)
                legend.markers.template.setAll({
                    width: 12,
                    height: 12,
                    marginRight: 8
                });

                // Adjust the legend container for better grid layout
                legend.itemContainers.template.setAll({
                    width: am5.percent(100)
                });

                // Add click functionality to show/hide slices
                legend.itemContainers.template.events.on("click", function(ev) {
                    const dataItem = ev.target.dataItem.dataContext;
                    if (dataItem) {
                        const slice = dataItem.dataContext.sprite;
                        if (slice) {
                            if (slice.get("visible")) {
                                slice.hide();
                            } else {
                                slice.show();
                            }
                        }
                    }
                });

                legend.data.setAll(series.dataItems);

                // Optional: Calculate and display total in center
                var totalValue = dataCategories.reduce((sum, item) => sum + item.count, 0);

                // Create a container for center labels
                var centerContainer = chart.seriesContainer.children.push(am5.Container.new(root, {
                    width: am5.p100,
                    height: am5.p100,
                    layout: root.verticalLayout,
                    verticalCenter: "bottom",
                    centerY: am5.p50
                }));

                // Total label
                centerContainer.children.push(am5.Label.new(root, {
                    text: "Total",
                    fontSize: 14,
                    fill: am5.color(0x666666),
                    centerX: am5.percent(50),
                    centerY: am5.percent(50)
                }));

                // Total value
                centerContainer.children.push(am5.Label.new(root, {
                    text: totalValue.toLocaleString(),
                    fontSize: 24,
                    fontWeight: "bold",
                    fill: am5.color(0x111111),
                    centerX: am5.percent(50),
                    centerY: am5.percent(50),
                    marginTop: 5
                }));

                // Optional: Add animation
                series.appear(1000, 100);

                // Handle window resize for better responsiveness
                root.container.events.on("boundschanged", function() {
                    var width = root.container.width();
                    if (width < 600) {
                        legend.set("maxColumns", 2);
                        legend.set("columnWidth", am5.percent(50));
                    } else {
                        legend.set("maxColumns", 3);
                        legend.set("columnWidth", am5.percent(33));
                    }
                });

            })();

        });
    </script>
</x-app-layout>