@extends('backend.layouts.app')

@section('title', \App\Http\Helpers\MenuHelper::getPageTitle())

@section('content')
    <style>
        .trans-value { max-width: 400px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
        @media (max-width: 640px) {
            .trans-num { display: none; }
            .trans-key { max-width: 80px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
            .trans-key-code { font-size: 0.75rem; padding: 1px 6px; }
            .trans-lang { font-size: 0.65rem; padding: 1px 6px; }
            .trans-value { max-width: 120px; font-size: 0.8rem; }
            .trans-cell { padding: 6px 8px !important; }
        }
        @media (min-width: 641px) and (max-width: 1024px) {
            .trans-value { max-width: 200px; }
        }
    </style>

    <div x-data="{ pageName: @js(\App\Http\Helpers\MenuHelper::getPageTitle()) }" class="mb-6">
        <div class="mb-6 flex flex-wrap items-center justify-between gap-3">
            <h2 class="text-xl font-semibold text-gray-800 dark:text-white/90" x-text="pageName"></h2>
            <nav>
                <ol class="flex items-center gap-1.5">
                    <li>
                        <a class="text-sm text-gray-500 dark:text-gray-400 hover:text-gray-700 dark:hover:text-gray-300" href="{{ route('admin.home') }}">Home</a>
                    </li>
                    <li class="flex items-center gap-1.5 text-sm text-gray-800 dark:text-white/90">
                        <svg class="stroke-current" width="17" height="16" viewBox="0 0 17 16" fill="none"><path d="M6.0765 12.667L10.2432 8.50033L6.0765 4.33366" stroke-width="1.2" stroke-linecap="round" stroke-linejoin="round" /></svg>
                        <span x-text="pageName"></span>
                    </li>
                </ol>
            </nav>
        </div>
    </div>

    <div class="space-y-5 sm:space-y-6">
        <div class="rounded-2xl border border-gray-200 bg-white dark:border-gray-800 dark:bg-white/[0.03]">
            <div class="px-5 py-4 sm:px-6 sm:py-5">
                <div class="mb-6 flex flex-wrap items-center justify-between gap-3">
                    <h3 class="text-lg font-semibold text-gray-800 dark:text-white/90">All Translations</h3>
                    <div class="flex items-center gap-3">
                        @can('app-translation.create')
                            <a href="{{ route('app-translation.create') }}"
                                class="inline-flex items-center gap-2 rounded-lg border border-gray-300 bg-white px-4 py-2.5 text-theme-sm font-medium text-gray-700 shadow-theme-xs hover:bg-gray-50 dark:border-gray-700 dark:bg-gray-800 dark:text-gray-400 dark:hover:bg-white/[0.03]">
                                <svg class="fill-current" width="18" height="18" viewBox="0 0 20 20"><path d="M10 3a1 1 0 0 1 1 1v5h5a1 1 0 1 1 0 2h-5v5a1 1 0 1 1-2 0v-5H4a1 1 0 1 1 0-2h5V4a1 1 0 0 1 1-1Z" /></svg>
                                Create New
                            </a>
                        @endcan
                    </div>
                </div>

                <div class="rounded-xl border border-gray-200 bg-white dark:border-gray-800 dark:bg-white/[0.02]">
                    <div class="p-5">

                        <form method="GET" action="{{ route('app-translation.index') }}" id="filter-form" class="mb-4 flex flex-wrap items-center justify-between gap-3">
                            <div class="flex items-center gap-3">
                                <select name="lang" onchange="this.form.submit()"
                                    class="dark:bg-dark-900 shadow-theme-xs focus:border-brand-300 focus:ring-brand-500/10 dark:focus:border-brand-800 h-10 rounded-lg border border-gray-300 bg-transparent px-3 py-2 text-sm text-gray-800 focus:ring-3 focus:outline-hidden dark:border-gray-700 dark:bg-gray-900 dark:text-white/90">
                                    <option value="">All Languages</option>
                                    @foreach ($languages as $code => $descr)
                                        <option value="{{ $code }}" {{ ($filterLang ?? '') == $code ? 'selected' : '' }}>{{ $descr }} ({{ $code }})</option>
                                    @endforeach
                                </select>
                            </div>
                            <input type="text" name="search" value="{{ $search ?? '' }}" placeholder="Search..."
                                oninput="debounceSearch(this)"
                                class="dark:bg-dark-900 shadow-theme-xs focus:border-brand-300 focus:ring-brand-500/10 dark:focus:border-brand-800 h-10 w-full max-w-xs rounded-lg border border-gray-300 bg-transparent px-4 py-2 text-sm text-gray-800 placeholder:text-gray-400 focus:ring-3 focus:outline-hidden dark:border-gray-700 dark:bg-gray-900 dark:text-white/90 dark:placeholder:text-white/30">
                        </form>
                        <script>
                            let searchTimer;
                            function debounceSearch(el) {
                                clearTimeout(searchTimer);
                                searchTimer = setTimeout(() => el.form.submit(), 1500);
                            }
                        </script>

                        <div class="max-w-full overflow-x-auto">
                            @if($filterLang)
                                {{-- Flat list filtered by language --}}
                                <table class="w-full">
                                    <thead>
                                        <tr class="border-b border-gray-100 dark:border-gray-800">
                                            <th class="trans-num px-5 py-3 text-left w-12"><span class="text-xs font-medium uppercase tracking-wider text-gray-500 dark:text-gray-400">#</span></th>
                                            <th class="px-5 py-3 text-left"><span class="text-xs font-medium uppercase tracking-wider text-gray-500 dark:text-gray-400">Key</span></th>
                                            <th class="px-5 py-3 text-left"><span class="text-xs font-medium uppercase tracking-wider text-gray-500 dark:text-gray-400">Value</span></th>
                                            <th class="px-5 py-3 text-right w-20"><span class="text-xs font-medium uppercase tracking-wider text-gray-500 dark:text-gray-400">Actions</span></th>
                                        </tr>
                                    </thead>
                                    <tbody class="divide-y divide-gray-100 dark:divide-gray-800">
                                        @forelse($items as $item)
                                            <tr class="transition-colors hover:bg-gray-50 dark:hover:bg-gray-800/50">
                                                <td class="trans-num trans-cell px-5 py-4">
                                                    <span class="text-sm font-medium text-gray-800 dark:text-white/90">{{ ($items->currentPage() - 1) * $items->perPage() + $loop->iteration }}</span>
                                                </td>
                                                <td class="trans-cell trans-key px-5 py-4">
                                                    <code class="trans-key-code text-sm font-medium text-brand-600 dark:text-brand-400 bg-brand-50 dark:bg-brand-500/10 px-2 py-0.5 rounded">{{ $item->key }}</code>
                                                </td>
                                                <td class="trans-cell px-5 py-4">
                                                    <span class="trans-value text-sm text-gray-700 dark:text-gray-300" >{{ $item->value ?? '-' }}</span>
                                                </td>
                                                <td class="trans-cell px-5 py-4 text-right">
                                                    <div class="flex items-center justify-end gap-2">
                                                        @can('app-translation.update')
                                                            <a href="{{ route('app-translation.edit', $item->key) }}"
                                                                class="inline-flex items-center justify-center rounded-lg bg-warning-50 p-2 text-warning-500 hover:bg-warning-100 dark:bg-warning-500/10 dark:text-warning-400"
                                                                title="Edit">
                                                                <svg class="fill-current" width="18" height="18" viewBox="0 0 18 18"><path fill-rule="evenodd" clip-rule="evenodd" d="M13.5 2.5L15.5 4.5L5 15H3V13L13.5 2.5ZM14.5 1.5L12.5 3.5L14.5 5.5L16.5 3.5L14.5 1.5Z"/></svg>
                                                            </a>
                                                        @endcan
                                                        @can('app-translation.delete')
                                                            <form action="{{ route('app-translation.destroy', $item->key) }}"
                                                                method="POST" class="inline delete-form">
                                                                @csrf
                                                                @method('DELETE')
                                                                <button type="submit"
                                                                    class="inline-flex items-center justify-center rounded-lg bg-error-50 p-2 text-error-500 hover:bg-error-100 dark:bg-error-500/10 dark:text-error-400"
                                                                    title="Delete">
                                                                    <svg class="fill-current" width="18" height="18" viewBox="0 0 18 18"><path fill-rule="evenodd" clip-rule="evenodd" d="M6 2.5H12L13 3.5H16V5H2V3.5H5L6 2.5ZM3.5 6H14.5L14 15.5H4L3.5 6ZM6.5 8.5H8V13.5H6.5V8.5ZM10 8.5H11.5V13.5H10V8.5Z"/></svg>
                                                                </button>
                                                            </form>
                                                        @endcan
                                                    </div>
                                                </td>
                                            </tr>
                                        @empty
                                            <tr>
                                                <td colspan="4" class="px-5 py-12 text-center">
                                                    <h4 class="mb-1 text-base font-medium text-gray-700 dark:text-gray-300">No translations found</h4>
                                                    <p class="text-sm text-gray-500">No results for this language.</p>
                                                </td>
                                            </tr>
                                        @endforelse
                                    </tbody>
                                </table>
                            @else
                                {{-- Grouped by language (follows Ref sort order) --}}
                                <div class="space-y-4">
                                @forelse($grouped as $lang => $items)
                                    <div x-data="{ open: false }" class="rounded-xl border border-gray-200 dark:border-gray-700 overflow-hidden">
                                        <button @click="open = !open"
                                            class="flex items-center gap-2 w-full px-4 py-3 bg-gray-50 dark:bg-gray-800/50 hover:bg-gray-100 dark:hover:bg-gray-800 transition-colors text-left">
                                            <svg :class="open ? 'rotate-90' : ''" class="w-3.5 h-3.5 text-gray-400 transition-transform shrink-0" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M9 5l7 7-7 7"/></svg>
                                            <span class="inline-flex items-center rounded-md bg-brand-50 dark:bg-brand-500/10 px-3 py-1 text-sm font-semibold text-brand-600 dark:text-brand-400">
                                                {{ $languages[$lang] ?? $lang }}
                                            </span>
                                            <span class="text-xs text-gray-400">({{ $lang }})</span>
                                            <span class="text-xs text-gray-400 ml-auto">{{ $items->count() }} keys</span>
                                        </button>
                                        <div x-show="open" x-collapse>
                                            <table class="w-full">
                                                <thead>
                                                    <tr class="border-b border-gray-100 dark:border-gray-800">
                                                        <th class="px-5 py-2 text-left w-12"><span class="text-xs font-medium uppercase tracking-wider text-gray-500 dark:text-gray-400">#</span></th>
                                                        <th class="px-5 py-2 text-left"><span class="text-xs font-medium uppercase tracking-wider text-gray-500 dark:text-gray-400">Key</span></th>
                                                        <th class="px-5 py-2 text-left"><span class="text-xs font-medium uppercase tracking-wider text-gray-500 dark:text-gray-400">Value</span></th>
                                                        <th class="px-5 py-2 text-right w-20"><span class="text-xs font-medium uppercase tracking-wider text-gray-500 dark:text-gray-400">Actions</span></th>
                                                    </tr>
                                                </thead>
                                                <tbody class="divide-y divide-gray-100 dark:divide-gray-800">
                                                    @foreach($allKeys as $keyItem)
                                                        @php $item = $items->where('key', $keyItem->key)->first(); @endphp
                                                        <tr class="transition-colors hover:bg-gray-50 dark:hover:bg-gray-800/50">
                                                            <td class="px-5 py-3">
                                                                <span class="text-sm font-medium text-gray-800 dark:text-white/90">{{ $loop->iteration }}</span>
                                                            </td>
                                                            <td class="px-5 py-3">
                                                                <code class="text-sm font-medium text-brand-600 dark:text-brand-400 bg-brand-50 dark:bg-brand-500/10 px-2 py-0.5 rounded">{{ $keyItem->key }}</code>
                                                            </td>
                                                            <td class="px-5 py-3">
                                                                <span class="text-sm text-gray-700 dark:text-gray-300" >{{ $item->value ?? '-' }}</span>
                                                            </td>
                                                            <td class="px-5 py-3 text-right">
                                                                <div class="flex items-center justify-end gap-2">
                                                                    @can('app-translation.update')
                                                                        <a href="{{ route('app-translation.edit', $keyItem->key) }}"
                                                                            class="inline-flex items-center justify-center rounded-lg bg-warning-50 p-2 text-warning-500 hover:bg-warning-100 dark:bg-warning-500/10 dark:text-warning-400"
                                                                            title="Edit">
                                                                            <svg class="fill-current" width="18" height="18" viewBox="0 0 18 18"><path fill-rule="evenodd" clip-rule="evenodd" d="M13.5 2.5L15.5 4.5L5 15H3V13L13.5 2.5ZM14.5 1.5L12.5 3.5L14.5 5.5L16.5 3.5L14.5 1.5Z"/></svg>
                                                                        </a>
                                                                    @endcan
                                                                    @can('app-translation.delete')
                                                                        <form action="{{ route('app-translation.destroy', $keyItem->key) }}"
                                                                            method="POST" class="inline delete-form">
                                                                            @csrf
                                                                            @method('DELETE')
                                                                            <button type="submit"
                                                                                class="inline-flex items-center justify-center rounded-lg bg-error-50 p-2 text-error-500 hover:bg-error-100 dark:bg-error-500/10 dark:text-error-400"
                                                                                title="Delete">
                                                                                <svg class="fill-current" width="18" height="18" viewBox="0 0 18 18"><path fill-rule="evenodd" clip-rule="evenodd" d="M6 2.5H12L13 3.5H16V5H2V3.5H5L6 2.5ZM3.5 6H14.5L14 15.5H4L3.5 6ZM6.5 8.5H8V13.5H6.5V8.5ZM10 8.5H11.5V13.5H10V8.5Z"/></svg>
                                                                            </button>
                                                                        </form>
                                                                    @endcan
                                                                </div>
                                                            </td>
                                                        </tr>
                                                    @endforeach
                                                </tbody>
                                            </table>
                                        </div>
                                    </div>
                                @empty
                                    <div class="px-5 py-12 text-center">
                                        <h4 class="mb-1 text-base font-medium text-gray-700 dark:text-gray-300">No translations found</h4>
                                        <p class="text-sm text-gray-500">Click "Create New" to add your first translation.</p>
                                    </div>
                                @endforelse
                                </div>
                                <div class="mt-6 border-t border-gray-100 pt-5 dark:border-gray-800">
                                    {{ $langPaginator->appends(request()->query())->links('vendor.pagination.custom') }}
                                </div>
                            @endif
                        </div>

                        @if($filterLang)
                            <div class="mt-6 border-t border-gray-100 pt-5 dark:border-gray-800">
                                {{ $items->appends(request()->query())->links('vendor.pagination.custom') }}
                            </div>
                        @endif
                    </div>
                </div>
            </div>
        </div>
    </div>

    <script>
        document.addEventListener('DOMContentLoaded', function () {
            document.querySelectorAll('.delete-form').forEach(function (form) {
                form.addEventListener('submit', function (e) {
                    e.preventDefault();
                    Swal.fire({
                        title: 'Are you sure?',
                        text: "All translations for this key will be deleted!",
                        icon: 'warning',
                        showCancelButton: true,
                        confirmButtonColor: '#ef4444',
                        cancelButtonColor: '#6b7280',
                        confirmButtonText: 'Yes, delete all!',
                        width: '380px',
                    }).then(function (result) {
                        if (result.isConfirmed) form.submit();
                    });
                });
            });
        });
    </script>
@endsection