@extends('layouts.admin')

@section('content')
<script>
    window.stockApp = function (initialMachineId) {
        return {
            machines: @json($machines),
            searchQuery: '',
            selectedMachine: null,
            slots: [],
            viewMode: initialMachineId ? 'detail' : 'history',
            history: @js($history),
            loading: false,
            updating: false,
            tabLoading: false,

            // Modal State
            showEditModal: false,
            formData: {
                stock: 0,
                expiry_date: '',
                batch_no: ''
            },

            // 機器搜尋狀態
            machineSearch: '{{ request('machine_search') }}',
            historySearch: '{{ request('search') }}',
            historyStartDate: '{{ request('start_date') }}',
            historyEndDate: '{{ request('end_date') }}',
            historyStatus: '{{ request('status') }}',

            async init() {
                if (initialMachineId) {
                    const machine = this.machines.data.find(m => m.id == initialMachineId);
                    if (machine) {
                        await this.selectMachine(machine);
                    }
                }
                // 首次載入時綁定分頁連結
                this.$nextTick(() => {
                    if (this.$refs.historyContent) this.bindPaginationLinks(this.$refs.historyContent, 'history');
                    if (this.$refs.machinesContent) this.bindPaginationLinks(this.$refs.machinesContent, 'machines');
                });
                // 觸發進度條
                this.$watch('tabLoading', (val) => {
                    const bar = document.getElementById('top-loading-bar');
                    if (bar) {
                        if (val) bar.classList.add('loading');
                        else bar.classList.remove('loading');
                    }
                });
            },

            // === AJAX 搜尋/分頁 ===
            async searchInTab(tab = 'history', extraQuery = '') {
                this.tabLoading = true;
                let qs = `_ajax=1&tab=${tab}`;
                
                if (tab === 'machines') {
                    if (this.machineSearch) qs += `&machine_search=${encodeURIComponent(this.machineSearch)}`;
                } else {
                    if (this.historySearch) qs += `&search=${encodeURIComponent(this.historySearch)}`;
                    if (this.historyStartDate) qs += `&start_date=${encodeURIComponent(this.historyStartDate)}`;
                    if (this.historyEndDate) qs += `&end_date=${encodeURIComponent(this.historyEndDate)}`;
                    if (this.historyStatus) qs += `&status=${encodeURIComponent(this.historyStatus)}`;
                }
                
                if (extraQuery) qs += extraQuery;

                // 同步 URL（不含 _ajax）
                const visibleQs = qs.replace(/&?_ajax=1/, '');
                history.pushState({}, '', `{{ route('admin.remote.stock') }}${visibleQs ? '?' + visibleQs : ''}`);

                try {
                    const res = await fetch(
                        `{{ route('admin.remote.stock') }}?${qs}`,
                        { headers: { 'X-Requested-With': 'XMLHttpRequest' } }
                    );
                    const html = await res.text();
                    const ref = (tab === 'machines') ? this.$refs.machinesContent : this.$refs.historyContent;
                    if (ref) {
                        ref.innerHTML = html;
                        this.$nextTick(() => {
                            Alpine.initTree(ref);
                            this.bindPaginationLinks(ref, tab);
                            if (window.HSStaticMethods) {
                                setTimeout(() => window.HSStaticMethods.autoInit(), 100);
                            }
                        });
                    }
                } catch (e) {
                    console.error('Search failed:', e);
                    window.dispatchEvent(new CustomEvent('toast', { detail: { message: '{{ __('Failed to load content') }}', type: 'error' } }));
                } finally {
                    this.tabLoading = false;
                }
            },

            // 攔截分頁連結
            bindPaginationLinks(container, tab) {
                if (!container) return;
                container.querySelectorAll('a[href]').forEach(a => {
                    const href = a.getAttribute('href');
                    if (!href || href.startsWith('#') || href.startsWith('javascript:')) return;
                    try {
                        const url = new URL(href, window.location.origin);
                        const pageKey = (tab === 'machines') ? 'machine_page' : 'history_page';
                        if (!url.searchParams.has(pageKey) || a.closest('td.px-6')) return;
                        
                        a.addEventListener('click', (e) => {
                            if (a.title) return;
                            e.preventDefault();
                            const page = url.searchParams.get(pageKey) || 1;
                            const perPage = url.searchParams.get('per_page') || '';
                            let extra = `&${pageKey}=${page}`;
                            if (perPage) extra += `&per_page=${perPage}`;
                            this.searchInTab(tab, extra);
                        });
                    } catch (err) { }
                });

                container.querySelectorAll('select[onchange]').forEach(sel => {
                    const origOnchange = sel.getAttribute('onchange');
                    sel.removeAttribute('onchange');
                    sel.addEventListener('change', () => {
                        const val = sel.value;
                        const pageKey = (tab === 'machines') ? 'machine_page' : 'history_page';
                        try {
                            if (val.startsWith('http') || val.startsWith('/')) {
                                const url = new URL(val, window.location.origin);
                                const page = url.searchParams.get(pageKey) || 1;
                                const perPage = url.searchParams.get('per_page') || '';
                                let extra = `&${pageKey}=${page}`;
                                if (perPage) extra += `&per_page=${perPage}`;
                                this.searchInTab(tab, extra);
                            } else if (origOnchange && origOnchange.includes('per_page')) {
                                this.searchInTab(tab, `&per_page=${val}`);
                            }
                        } catch (err) { }
                    });
                });
            },

            async selectMachine(machine) {
                this.selectedMachine = machine;
                this.viewMode = 'detail';
                this.loading = true;
                this.slots = [];

                // Update URL without refresh
                const url = new URL(window.location);
                url.searchParams.set('machine_id', machine.id);
                window.history.pushState({}, '', url);

                try {
                    const res = await fetch(`/admin/machines/${machine.id}/slots-ajax`);
                    const data = await res.json();
                    if (data.success) {
                        this.slots = data.slots;
                        window.scrollTo({ top: 0, behavior: 'smooth' });
                    }
                } catch (e) {
                    console.error('Fetch slots error:', e);
                } finally {
                    this.loading = false;
                }
            },

            backToList() {
                this.viewMode = 'list';
                this.selectedMachine = null;
                this.selectedSlot = null;
                this.slots = [];

                // Clear machine_id from URL
                const url = new URL(window.location);
                url.searchParams.delete('machine_id');
                window.history.pushState({}, '', url);
            },

            backToHistory() {
                this.viewMode = 'history';
                this.selectedMachine = null;
                this.selectedSlot = null;
                this.slots = [];

                const url = new URL(window.location);
                url.searchParams.delete('machine_id');
                window.history.pushState({}, '', url);
            },

            openEdit(slot) {
                this.selectedSlot = slot;
                this.formData = {
                    stock: slot.stock || 0,
                    expiry_date: slot.expiry_date ? slot.expiry_date.split('T')[0] : '',
                    batch_no: slot.batch_no || ''
                };
                this.showEditModal = true;
            },

            async saveChanges() {
                this.updating = true;
                try {
                    const csrf = document.querySelector('meta[name="csrf-token"]').getAttribute('content');
                    const res = await fetch(`/admin/machines/${this.selectedMachine.id}/slots/expiry`, {
                        method: 'POST',
                        headers: { 'Content-Type': 'application/json', 'X-CSRF-TOKEN': csrf },
                        body: JSON.stringify({
                            slot_no: this.selectedSlot.slot_no,
                            ...this.formData
                        })
                    });
                    const data = await res.json();
                    if (data.success) {
                        this.showEditModal = false;

                        // Redirect instantly to history tab. 
                        // The success toast will be handled by the session() flash in the controller.
                        window.location.href = "{{ route('admin.remote.stock') }}";
                    }
                } catch (e) {
                    window.dispatchEvent(new CustomEvent('toast', {
                        detail: {
                            message: '{{ __("Save error:") }} ' + e.message,
                            type: 'error'
                        }
                    }));
                    console.error('Save error:', e);
                } finally {
                    this.updating = false;
                }
            },

            getSlotColorClass(slot) {
                if (!slot.expiry_date) return 'bg-slate-50/50 dark:bg-slate-800/50 text-slate-400 border-slate-200/60 dark:border-slate-700/50';
                const todayStr = new Date().toISOString().split('T')[0];
                const expiryStr = slot.expiry_date;
                if (expiryStr < todayStr) {
                    return 'bg-rose-50/60 dark:bg-rose-500/10 text-rose-600 dark:text-rose-400 border-rose-200 dark:border-rose-500/30 shadow-sm shadow-rose-500/5';
                }
                const diffDays = Math.round((new Date(expiryStr) - new Date(todayStr)) / 86400000);
                if (diffDays <= 7) {
                    return 'bg-amber-50/60 dark:bg-amber-500/10 text-amber-600 dark:text-amber-400 border-amber-200 dark:border-amber-500/30 shadow-sm shadow-amber-500/5';
                }
                return 'bg-emerald-50/60 dark:bg-emerald-500/10 text-emerald-600 dark:text-emerald-400 border-emerald-200 dark:border-emerald-500/30 shadow-sm shadow-emerald-500/5';
            },

            getCommandBadgeClass(status) {
                switch (status) {
                    case 'pending': return 'bg-amber-100 text-amber-600 dark:bg-amber-500/10 dark:text-amber-400 border-amber-200 dark:border-amber-500/20';
                    case 'sent': return 'bg-cyan-100 text-cyan-600 dark:bg-cyan-500/10 dark:text-cyan-400 border-cyan-200 dark:border-cyan-500/20';
                    case 'success': return 'bg-emerald-100 text-emerald-600 dark:bg-emerald-500/10 dark:text-emerald-400 border-emerald-200 dark:border-emerald-500/20';
                    case 'failed': return 'bg-rose-100 text-rose-600 dark:bg-rose-500/10 dark:text-rose-400 border-rose-200 dark:border-rose-500/20';
                    case 'superseded': return 'bg-slate-100 text-slate-500 dark:bg-slate-500/10 dark:text-slate-400 border-slate-200 dark:border-slate-500/20 opacity-80';
                    default: return 'bg-slate-100 text-slate-600 border-slate-200';
                }
            },

            getCommandName(type) {
                const names = {
                    'reboot': {{ Js::from(__('Machine Reboot')) }},
                    'reboot_card': {{ Js::from(__('Card Reader Reboot')) }},
                    'checkout': {{ Js::from(__('Remote Reboot')) }},
                    'lock': {{ Js::from(__('Lock Page Lock')) }},
                    'unlock': {{ Js::from(__('Lock Page Unlock')) }},
                    'change': {{ Js::from(__('Remote Change')) }},
                    'dispense': {{ Js::from(__('Remote Dispense')) }},
                    'reload_stock': {{ Js::from(__('Adjust Stock & Expiry')) }}
                };
                return names[type] || type;
            },

            getCommandStatus(status) {
                const statuses = {
                    'pending': {{ Js::from(__('Pending')) }},
                    'sent': {{ Js::from(__('Sent')) }},
                    'success': {{ Js::from(__('Success')) }},
                    'failed': {{ Js::from(__('Failed')) }},
                    'superseded': {{ Js::from(__('Superseded')) }}
                };
                return statuses[status] || status;
            },

            getOperatorName(user) {
                return user ? user.name : {{ Js::from(__('System')) }};
            },

    getPayloadDetails(item) {
        if (item.command_type === 'reload_stock' && item.payload) {
            const p = item.payload;
            let details = `{{ __('Slot') }} ${p.slot_no}: `;

            if (p.old.stock !== p.new.stock) {
                details += `{{ __('Stock') }} ${p.old.stock} → ${p.new.stock}`;
            }

            if (p.old.expiry_date !== p.new.expiry_date) {
                if (p.old.stock !== p.new.stock) details += ', ';
                details += `{{ __('Expiry') }} ${p.old.expiry_date || 'N/A'} → ${p.new.expiry_date || 'N/A'}`;
            }

            if (p.old.batch_no !== p.new.batch_no) {
                if (p.old.stock !== p.new.stock || p.old.expiry_date !== p.new.expiry_date) details += ', ';
                details += `{{ __('Batch') }} ${p.old.batch_no || 'N/A'} → ${p.new.batch_no || 'N/A'}`;
            }

            return details;
        }
        return '';
    },

    formatTime(dateStr) {
        if (!dateStr) return '--';
        const date = new Date(dateStr);
        const now = new Date();
        const diffSeconds = Math.floor((now - date) / 1000);

        if (diffSeconds < 0) return date.toISOString().split('T')[0];
        if (diffSeconds < 60) return "{{ __('Just now') }}";

        const diffMinutes = Math.floor(diffSeconds / 60);
        if (diffMinutes < 60) return diffMinutes + " {{ __('mins ago') }}";

        const diffHours = Math.floor(diffMinutes / 60);
        if (diffHours < 24) return diffHours + " {{ __('hours ago') }}";

        return date.toISOString().split('T')[0] + ' ' + date.toTimeString().split(' ')[0].substring(0, 5);
    },

            translateNote(note) {
                if (!note) return '';
                const translations = {
                    'Superseded by new adjustment': {{ Js::from(__('Superseded by new adjustment')) }}
                };
                return translations[note] || note;
            }
    };
};
</script>

<div class="space-y-2 pb-20" x-data="stockApp('{{ $selectedMachine ? $selectedMachine->id : '' }}')"
    @keydown.escape.window="showEditModal = false">

    <div class="flex items-center gap-4">
        <!-- Back Button for Detail Mode -->
        <template x-if="viewMode === 'detail'">
            <button @click="backToList()"
                class="p-2.5 rounded-xl bg-white dark:bg-slate-900 text-slate-400 hover:text-slate-600 dark:hover:text-slate-200 transition-all border border-slate-200/50 dark:border-slate-700/50 shadow-sm hover:shadow-md active:scale-95">
                <svg class="size-5" fill="none" stroke="currentColor" viewBox="0 0 24 24" stroke-width="2.5">
                    <path stroke-linecap="round" stroke-linejoin="round" d="M10.5 19.5 3 12m0 0 7.5-7.5M3 12h18" />
                </svg>
            </button>
        </template>
        <div>
            <h1 class="text-3xl font-black text-slate-800 dark:text-white tracking-tight font-display">
                {{ __($title ?? 'Stock & Expiry Management') }}
            </h1>
            <p class="text-sm font-bold text-slate-500 dark:text-slate-400 mt-1 uppercase tracking-widest">
                {{ __($subtitle ?? 'Manage inventory and monitor expiry dates across all machines') }}
            </p>
        </div>
    </div>

    <!-- Tab Navigation (Only visible when not in specific machine detail) -->
    <template x-if="viewMode !== 'detail'">
        <div
            class="flex items-center gap-1 p-1.5 bg-slate-100 dark:bg-slate-900/50 rounded-2xl w-fit border border-slate-200/50 dark:border-slate-800/50">
            <button @click="viewMode = 'history'"
                :class="viewMode === 'history' ? 'bg-white dark:bg-slate-800 text-cyan-600 dark:text-cyan-400 shadow-sm shadow-cyan-500/10' : 'text-slate-400 hover:text-slate-600 dark:hover:text-slate-200'"
                class="px-8 py-3 rounded-xl text-sm font-black uppercase tracking-widest transition-all duration-300">
                {{ __('Operation Records') }}
            </button>
            <button @click="viewMode = 'list'"
                :class="viewMode === 'list' ? 'bg-white dark:bg-slate-800 text-cyan-600 dark:text-cyan-400 shadow-sm shadow-cyan-500/10' : 'text-slate-400 hover:text-slate-600 dark:hover:text-slate-200'"
                class="px-8 py-3 rounded-xl text-sm font-black uppercase tracking-widest transition-all duration-300">
                {{ __('Adjust Stock & Expiry') }}
            </button>
        </div>
    </template>

    <div class="mt-6">

        <!-- History View: Operation Records -->
        <div x-show="viewMode === 'history'" x-cloak>
            <div class="space-y-6 animate-luxury-in">
                <div class="luxury-card rounded-3xl p-8 overflow-hidden relative">
                    <!-- Spinner Overlay -->
                    <div x-show="tabLoading" x-transition:enter="transition ease-out duration-300"
                        x-transition:enter-start="opacity-0" x-transition:enter-end="opacity-100"
                        x-transition:leave="transition ease-in duration-200" x-transition:leave-start="opacity-100"
                        x-transition:leave-end="opacity-0"
                        class="absolute inset-0 z-20 bg-white/40 dark:bg-slate-900/40 backdrop-blur-[1px] flex flex-col items-center justify-center"
                        x-cloak>
                        <div class="relative w-16 h-16 mb-4 flex items-center justify-center">
                            <div
                                class="absolute inset-0 rounded-full border-2 border-transparent border-t-cyan-500 border-r-cyan-500/30 animate-spin">
                            </div>
                            <div class="absolute inset-2 rounded-full border border-cyan-500/10 animate-spin"
                                style="animation-duration: 3s; direction: reverse;"></div>
                            <div class="relative w-8 h-8 flex items-center justify-center">
                                <svg class="w-6 h-6 text-cyan-500 animate-pulse" fill="none" stroke="currentColor"
                                    viewBox="0 0 24 24">
                                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2.5"
                                        d="M19.428 15.428a2 2 0 00-1.022-.547l-2.387-.477a6 6 0 00-3.86.517l-.318.158a6 6 0 01-3.86.517L6.05 15.21a2 2 0 00-1.806.547M8 4h8l-1 1v5.172a2 2 0 00.586 1.414l5 5c1.26 1.26.367 3.414-1.415 3.414H4.828c-1.782 0-2.674-2.154-1.414-3.414l5-5A2 2 0 009 10.172V5L8 4z" />
                                </svg>
                            </div>
                        </div>
                        <p
                            class="text-[10px] font-black text-cyan-600 dark:text-cyan-400 uppercase tracking-[0.4em] animate-pulse">
                            {{ __('Loading Data') }}...</p>
                    </div>

                    <!-- AJAX 可替換區域 -->
                    <div
                        :class="tabLoading ? 'opacity-30 pointer-events-none transition-opacity duration-300' : 'transition-opacity duration-300'">
                        <div x-ref="historyContent">
                            @include('admin.remote.partials.tab-history', ['history' => $history])
                        </div>
                    </div>
                </div>
            </div>
        </div>


        <!-- Master View: Machine List -->
        <div x-show="viewMode === 'list'" x-cloak>
            <div class="space-y-6 animate-luxury-in">
                <div class="luxury-card rounded-3xl p-8 overflow-hidden relative">
                    <!-- AJAX Spinner (Machine List) -->
                    <div x-show="tabLoading" 
                         x-transition:enter="transition ease-out duration-300"
                         x-transition:enter-start="opacity-0"
                         x-transition:enter-end="opacity-100"
                         x-transition:leave="transition ease-in duration-200"
                         x-transition:leave-start="opacity-100"
                         x-transition:leave-end="opacity-0"
                         class="absolute inset-0 z-20 bg-white/40 dark:bg-slate-900/40 backdrop-blur-[1px] flex flex-col items-center justify-center" x-cloak>
                        <div class="relative w-16 h-16 mb-4 flex items-center justify-center">
                            <div class="absolute inset-0 rounded-full border-2 border-transparent border-t-cyan-500 border-r-cyan-500/30 animate-spin"></div>
                            <div class="absolute inset-2 rounded-full border border-cyan-500/10 animate-spin" style="animation-duration: 3s; direction: reverse;"></div>
                            <div class="relative w-8 h-8 flex items-center justify-center">
                                <svg class="w-6 h-6 text-cyan-500 animate-pulse" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2.5" d="M19.428 15.428a2 2 0 00-1.022-.547l-2.387-.477a6 6 0 00-3.86.517l-.318.158a6 6 0 01-3.86.517L6.05 15.21a2 2 0 00-1.806.547M8 4h8l-1 1v5.172a2 2 0 00.586 1.414l5 5c1.26 1.26.367 3.414-1.415 3.414H4.828c-1.782 0-2.674-2.154-1.414-3.414l5-5A2 2 0 009 10.172V5L8 4z" />
                                </svg>
                            </div>
                        </div>
                        <p class="text-[10px] font-black text-cyan-600 dark:text-cyan-400 uppercase tracking-[0.4em] animate-pulse">{{ __('Loading Data') }}...</p>
                    </div>

                    <!-- Filters Area -->
                    <div class="flex items-center justify-between mb-8">
                        <form @submit.prevent="searchInTab('machines')" class="relative group">
                            <span class="absolute inset-y-0 left-0 flex items-center pl-4 pointer-events-none z-10">
                                <svg class="h-4 w-4 text-slate-400 group-focus-within:text-cyan-500 transition-colors"
                                    viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"
                                    stroke-linecap="round" stroke-linejoin="round">
                                    <circle cx="11" cy="11" r="8"></circle>
                                    <line x1="21" y1="21" x2="16.65" y2="16.65"></line>
                                </svg>
                            </span>
                            <input type="text" x-model="machineSearch" 
                                placeholder="{{ __('Search machines...') }}"
                                class="luxury-input py-2.5 pl-12 pr-6 block w-72">
                        </form>
                    </div>

                    <div :class="tabLoading ? 'opacity-30 pointer-events-none transition-opacity duration-300' : 'transition-opacity duration-300'">
                        <div x-ref="machinesContent">
                            @include('admin.remote.partials.tab-machines', ['machines' => $machines])
                        </div>
                    </div>
                </div>
            </div>
        </div>

        <!-- Detail View: Cabinet Management -->
        <div x-show="viewMode === 'detail'" x-cloak>
            <div class="space-y-8 animate-luxury-in">

                <!-- Machine Header Info -->
                <div
                    class="luxury-card rounded-[2.5rem] p-8 md:p-10 flex flex-col md:flex-row md:items-center justify-between gap-8 border border-slate-200/60 dark:border-slate-800/60">
                    <div class="flex items-center gap-8">
                        <div
                            class="w-24 h-24 rounded-3xl bg-slate-100 dark:bg-slate-800 flex items-center justify-center text-slate-400 border border-slate-200 dark:border-slate-700 overflow-hidden shadow-inner">
                            <template x-if="selectedMachine?.image_urls && selectedMachine?.image_urls[0]">
                                <img :src="selectedMachine.image_urls[0]" class="w-full h-full object-cover">
                            </template>
                            <template x-if="!selectedMachine?.image_urls || !selectedMachine?.image_urls[0]">
                                <svg class="w-12 h-12 stroke-[1.2]" fill="none" stroke="currentColor"
                                    viewBox="0 0 24 24">
                                    <path stroke-linecap="round" stroke-linejoin="round"
                                        d="M9.75 17L9 20l-1 1h8l-1-1-.75-3M3 13h18M5 17h14a2 2 0 002-2V5a2 2 0 00-2-2H5a2 2 0 00-2 2v10a2 2 0 002 2z" />
                                </svg>
                            </template>
                        </div>
                        <div>
                            <h1 x-text="selectedMachine?.name"
                                class="text-4xl font-black text-slate-800 dark:text-white tracking-tighter leading-tight">
                            </h1>
                            <div class="flex items-center gap-4 mt-3">
                                <span x-text="selectedMachine?.serial_no"
                                    class="px-3 py-1 rounded-lg bg-cyan-500/10 text-cyan-500 text-xs font-mono font-bold uppercase tracking-widest border border-cyan-500/20"></span>
                                <div
                                    class="flex items-center gap-2 text-slate-400 uppercase tracking-widest text-[10px] font-black">
                                    <svg class="w-3.5 h-3.5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                                        <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2.5"
                                            d="M17.657 16.657L13.414 20.9a1.998 1.998 0 01-2.827 0l-4.244-4.243a8 8 0 1111.314 0z" />
                                        <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2.5"
                                            d="M15 11a3 3 0 11-6 0 3 3 0 016 0z" />
                                    </svg>
                                    <span x-text="selectedMachine?.location || '{{ __('No Location') }}'"></span>
                                </div>
                            </div>
                        </div>
                    </div>

                    <div class="flex items-center gap-5">
                        <div
                            class="px-7 py-4 rounded-[1.75rem] bg-slate-50 dark:bg-slate-800/50 flex flex-col items-center min-w-[120px] border border-slate-100 dark:border-slate-800/50">
                            <span class="text-[10px] font-black text-slate-400 uppercase tracking-widest mb-1">{{
                                __('Total Slots') }}</span>
                            <span class="text-3xl font-black text-slate-700 dark:text-slate-200"
                                x-text="slots.length"></span>
                        </div>
                        <div
                            class="px-7 py-4 rounded-[1.75rem] bg-rose-500/5 border border-rose-500/10 flex flex-col items-center min-w-[120px]">
                            <span class="text-[10px] font-black text-rose-500 uppercase tracking-widest mb-1">{{ __('Low
                                Stock') }}</span>
                            <span class="text-3xl font-black text-rose-600"
                                x-text="slots.filter(s => s != null && s.stock <= 5).length"></span>
                        </div>
                    </div>
                </div>

                <!-- Cabinet Visualization Grid -->
                <div class="space-y-6">
                    <!-- Status Legend -->
                    <div class="flex items-center justify-between px-4">
                        <div class="flex items-center gap-8">
                            <div class="flex items-center gap-2.5">
                                <span class="w-3.5 h-3.5 rounded-full bg-rose-500 shadow-lg shadow-rose-500/30"></span>
                                <span class="text-[10px] font-black text-slate-500 uppercase tracking-[0.2em]">{{
                                    __('Expired') }}</span>
                            </div>
                            <div class="flex items-center gap-2.5">
                                <span
                                    class="w-3.5 h-3.5 rounded-full bg-amber-500 shadow-lg shadow-amber-500/30"></span>
                                <span class="text-[10px] font-black text-slate-500 uppercase tracking-[0.2em]">{{
                                    __('Warning') }}</span>
                            </div>
                            <div class="flex items-center gap-2.5">
                                <span
                                    class="w-3.5 h-3.5 rounded-full bg-emerald-500 shadow-lg shadow-emerald-500/30"></span>
                                <span class="text-[10px] font-black text-slate-500 uppercase tracking-[0.2em]">{{
                                    __('Normal') }}</span>
                            </div>
                        </div>
                    </div>

                    <div
                        class="luxury-card rounded-[2.5rem] p-8 border border-slate-200/50 dark:border-slate-800/50 bg-white/30 dark:bg-slate-900/40 backdrop-blur-xl relative overflow-hidden min-h-[500px]">
                        <!-- Loading Overlay -->
                        <div x-show="loading"
                            class="absolute inset-0 bg-white/60 dark:bg-slate-900/60 backdrop-blur-md z-20 flex items-center justify-center transition-all duration-500">
                            <div class="flex flex-col items-center gap-6">
                                <div
                                    class="w-16 h-16 border-4 border-cyan-500/20 border-t-cyan-500 rounded-full animate-spin">
                                </div>
                                <span
                                    class="text-xs font-black text-slate-500 dark:text-slate-400 uppercase tracking-[0.3em] ml-2 animate-pulse">{{
                                    __('Loading Cabinet...') }}</span>
                            </div>
                        </div>

                        <!-- Background Decorative Grid -->
                        <div class="absolute inset-0 opacity-[0.05] pointer-events-none"
                            style="background-image: radial-gradient(#00d2ff 1.2px, transparent 1.2px); background-size: 40px 40px;">
                        </div>

                        <!-- Slots Grid -->
                        <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-4 xl:grid-cols-5 2xl:grid-cols-6 gap-6 relative z-10"
                            x-show="!loading">
                            <template x-for="slot in slots" :key="slot.id">
                                <div @click="openEdit(slot)" :class="getSlotColorClass(slot)"
                                    class="min-h-[300px] rounded-[2.5rem] p-5 flex flex-col items-center justify-center border-2 transition-all duration-500 cursor-pointer group hover:scale-[1.08] hover:-translate-y-3 hover:shadow-2xl active:scale-[0.98] relative">

                                    <!-- Slot Header (Pinned to top) -->
                                    <div class="absolute top-4 left-5 right-5 flex justify-between items-center z-20">
                                        <div
                                            class="px-2.5 py-1 rounded-xl bg-slate-900/10 dark:bg-white/10 backdrop-blur-md border border-slate-900/5 dark:border-white/10 flex-shrink-0">
                                            <span
                                                class="text-xs font-black uppercase tracking-tighter text-slate-800 dark:text-white"
                                                x-text="slot.slot_no"></span>
                                        </div>
                                        <template x-if="slot.stock <= 2">
                                            <div
                                                class="px-2.5 py-1.5 rounded-xl bg-rose-500 text-white text-[9px] font-black uppercase tracking-widest shadow-lg shadow-rose-500/30 animate-pulse whitespace-nowrap select-none">
                                                {{ __('Low') }}
                                            </div>
                                        </template>
                                    </div>

                                    <!-- Product Image -->
                                    <div class="relative w-20 h-20 mb-4 mt-1">
                                        <div
                                            class="absolute inset-0 rounded-[2rem] bg-white/20 dark:bg-slate-900/40 backdrop-blur-xl border border-white/30 dark:border-white/5 shadow-inner group-hover:scale-105 transition-transform duration-500 overflow-hidden">
                                            <template x-if="slot.product && slot.product.image_url">
                                                <img :src="slot.product.image_url"
                                                    class="w-full h-full object-cover transition-transform duration-500 group-hover:scale-110">
                                            </template>
                                            <template x-if="!slot.product">
                                                <div class="w-full h-full flex items-center justify-center">
                                                    <svg class="w-8 h-8 opacity-20" fill="none" stroke="currentColor"
                                                        viewBox="0 0 24 24">
                                                        <path stroke-linecap="round" stroke-linejoin="round"
                                                            stroke-width="2.5"
                                                            d="M20 7l-8-4-8 4m16 0l-8 4m8-4v10l-8 4m0-10L4 7m8 4v10M4 7v10l8 4" />
                                                    </svg>
                                                </div>
                                            </template>
                                        </div>
                                    </div>

                                    <!-- Slot Info -->
                                    <div class="text-center w-full space-y-3">
                                        <template x-if="slot.product">
                                            <div class="text-base font-black truncate w-full opacity-90 tracking-tight"
                                                x-text="slot.product.name"></div>
                                        </template>

                                        <div class="space-y-3">
                                            <!-- Stock Level -->
                                            <div class="flex flex-col items-center">
                                                <div class="flex items-baseline gap-1">
                                                    <span class="text-2xl font-black tracking-tighter leading-none"
                                                        x-text="slot.stock"></span>
                                                    <span class="text-xs font-black opacity-30">/</span>
                                                    <span class="text-sm font-bold opacity-50"
                                                        x-text="slot.max_stock || 10"></span>
                                                </div>
                                            </div>

                                            <!-- Expiry Date -->
                                            <div class="flex flex-col items-center">
                                                <span
                                                    class="text-base font-black tracking-tight leading-none opacity-80"
                                                    x-text="slot.expiry_date ? slot.expiry_date.replace(/-/g, '/') : '----/--/--'"></span>
                                            </div>
                                        </div>
                                    </div>
                                </div>
                            </template>
                        </div>
                    </div>
                </div>
            </div>
        </div>

        <!-- Integrated Edit Modal -->
        <div x-show="showEditModal" class="fixed inset-0 z-[100] overflow-y-auto" style="display: none;"
            x-transition:enter="ease-out duration-300" x-transition:enter-start="opacity-0"
            x-transition:enter-end="opacity-100" x-transition:leave="ease-in duration-200"
            x-transition:leave-start="opacity-100" x-transition:leave-end="opacity-0">

            <div class="flex items-center justify-center min-h-screen px-4 pt-4 pb-20 text-center sm:block sm:p-0">
                <div class="fixed inset-0 transition-opacity bg-slate-900/60 backdrop-blur-sm"
                    @click="showEditModal = false"></div>

                <span class="hidden sm:inline-block sm:align-middle sm:h-screen" aria-hidden="true">&#8203;</span>

                <div class="inline-block px-8 py-10 text-left align-bottom transition-all transform luxury-card rounded-3xl dark:bg-slate-900 border-slate-200/50 dark:border-slate-700/50 shadow-2xl sm:my-8 sm:align-middle sm:max-w-xl sm:w-full overflow-visible animate-luxury-in"
                    @click.away="showEditModal = false">

                    <!-- Modal Header -->
                    <div class="flex justify-between items-center mb-8">
                        <div>
                            <h3
                                class="text-3xl font-black text-slate-800 dark:text-white font-display tracking-tight leading-none">
                                {{ __('Edit Slot') }} <span x-text="selectedSlot?.slot_no || ''"
                                    class="text-cyan-500"></span>
                            </h3>
                            <template x-if="selectedSlot && selectedSlot.product">
                                <p x-text="selectedSlot?.product?.name"
                                    class="text-base font-black text-slate-400 uppercase tracking-widest mt-3 ml-0.5">
                                </p>
                            </template>
                        </div>
                        <button @click="showEditModal = false"
                            class="text-slate-400 hover:text-slate-600 dark:hover:text-slate-200 transition-colors p-2 rounded-xl hover:bg-slate-100 dark:hover:bg-slate-800">
                            <svg class="size-6" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2.5"
                                    d="M6 18L18 6M6 6l12 12" />
                            </svg>
                        </button>
                    </div>

                    <!-- Form Controls -->
                    <div class="space-y-6">
                        <!-- Stock Count Widget -->
                        <div class="space-y-2">
                            <label class="text-base font-black text-slate-500 uppercase tracking-widest pl-1">{{
                                __('Stock Quantity') }}</label>
                            <div
                                class="flex items-center gap-4 bg-slate-50 dark:bg-slate-900/50 p-5 rounded-2xl border border-slate-100 dark:border-slate-800/50">
                                <div class="flex-1">
                                    <input type="number" x-model="formData.stock" min="0"
                                        :max="selectedSlot ? selectedSlot.max_stock : 99"
                                        class="w-full bg-transparent border-none p-0 text-5xl font-black text-slate-800 dark:text-white focus:ring-0 placeholder-slate-200">
                                    <div class="text-sm font-black text-slate-400 mt-2 uppercase tracking-wider pl-0.5">
                                        {{ __('Max Capacity:') }} <span class="text-slate-600 dark:text-slate-300"
                                            x-text="selectedSlot?.max_stock || 0"></span>
                                    </div>
                                </div>
                                <div class="flex gap-2">
                                    <button @click="formData.stock = 0"
                                        class="px-5 py-3 rounded-lg bg-white dark:bg-slate-800 text-slate-400 hover:text-rose-500 border border-slate-200 dark:border-slate-700 transition-all text-sm font-black uppercase tracking-widest active:scale-95 shadow-sm">
                                        {{ __('Clear') }}
                                    </button>
                                    <button @click="formData.stock = selectedSlot?.max_stock || 0"
                                        class="px-5 py-3 rounded-lg bg-cyan-500/10 text-cyan-600 dark:text-cyan-400 hover:bg-cyan-500 hover:text-white border border-cyan-500/20 transition-all text-sm font-black uppercase tracking-widest active:scale-95 shadow-sm">
                                        {{ __('Max') }}
                                    </button>
                                </div>
                            </div>
                        </div>

                        <div class="grid grid-cols-1 md:grid-cols-2 gap-6">
                            <!-- Expiry Date -->
                            <div class="space-y-2">
                                <label class="text-sm font-black text-slate-500 uppercase tracking-widest pl-1">{{
                                    __('Expiry Date') }}</label>
                                <input type="date" x-model="formData.expiry_date" class="luxury-input w-full py-4 px-5">
                            </div>

                            <!-- Batch Number -->
                            <div class="space-y-2">
                                <label class="text-sm font-black text-slate-500 uppercase tracking-widest pl-1">{{
                                    __('Batch Number') }}</label>
                                <input type="text" x-model="formData.batch_no" placeholder="B2026-XXXX"
                                    class="luxury-input w-full py-4 px-5">
                            </div>
                        </div>

                    </div>

                    <!-- Footer Actions -->
                    <div class="flex justify-end gap-x-4 mt-10 pt-8 border-t border-slate-100 dark:border-slate-800/50">
                        <button type="button" @click="showEditModal = false" class="btn-luxury-ghost px-8">{{
                            __('Cancel') }}</button>
                        <button type="button" @click="saveChanges()" :disabled="updating"
                            class="btn-luxury-primary px-12 min-w-[160px]">
                            <div x-show="updating"
                                class="w-4 h-4 border-2 border-white/20 border-t-white rounded-full animate-spin mr-3">
                            </div>
                            <span x-text="updating ? '{{ __('Saving...') }}' : '{{ __('Confirm Changes') }}'"></span>
                        </button>
                    </div>
                </div>
            </div>
        </div>
    </div>

    <style>
        /* Hide default number spinners */
        input::-webkit-outer-spin-button,
        input::-webkit-inner-spin-button {
            -webkit-appearance: none;
            margin: 0;
        }

        input[type=number] {
            -moz-appearance: textfield;
            appearance: none;
        }

        .hide-scrollbar::-webkit-scrollbar {
            display: none;
        }

        .hide-scrollbar {
            -ms-overflow-style: none;
            scrollbar-width: none;
        }

        .custom-scrollbar::-webkit-scrollbar {
            width: 4px;
        }

        .custom-scrollbar::-webkit-scrollbar-track {
            background: transparent;
        }

        .custom-scrollbar::-webkit-scrollbar-thumb {
            background: #cbd5e133;
            border-radius: 10px;
        }

        .custom-scrollbar::-webkit-scrollbar-thumb:hover {
            background: #cbd5e166;
        }
    </style>
    @endsection