@php
    $roomScopeConfig = $roomScopeConfig ?? ['room_scope_mode' => 'single', 'room_ids' => [1]];
    $roomScopeDataKey = $roomScopeDataKey ?? 'game';
    $roomScopeTitle = $roomScopeTitle ?? '参与房间';
    $roomScopeCheckedRoomIds = collect($roomScopeConfig['room_ids'] ?? [1])->map(fn ($roomId) => (int) $roomId)->all();
@endphp

<div class="grid grid-cols-1 gap-4 md:grid-cols-2 xl:grid-cols-3">
    <div>
        <label class="mb-1 block text-xs font-bold text-gray-600">参与房间模式</label>
        <select name="params[room_scope_mode]"
            data-game-room-mode
            class="w-full rounded-lg border border-gray-300 p-2 text-sm focus:border-indigo-400">
            <option value="all" @selected(($roomScopeConfig['room_scope_mode'] ?? 'single') === 'all')>全部房间</option>
            <option value="single" @selected(($roomScopeConfig['room_scope_mode'] ?? 'single') === 'single')>单选房间</option>
            <option value="multiple" @selected(($roomScopeConfig['room_scope_mode'] ?? 'single') === 'multiple')>多选房间</option>
        </select>
    </div>

    <div class="md:col-span-2">
        <label class="mb-2 block text-xs font-bold text-gray-600">{{ $roomScopeTitle }}</label>
        <div class="grid grid-cols-2 gap-2 rounded-xl border border-dashed border-slate-200 bg-white p-3 lg:grid-cols-3">
            @foreach ($availableRooms as $room)
                <label class="flex items-center gap-2 rounded-lg border border-slate-100 px-3 py-2 text-sm text-slate-600">
                    <input type="checkbox"
                        name="params[room_ids][]"
                        value="{{ $room->id }}"
                        @checked(in_array((int) $room->id, $roomScopeCheckedRoomIds, true))
                        data-game-room-checkbox
                        class="rounded border-slate-300 text-indigo-600">
                    <span>#{{ $room->id }} {{ $room->name }}</span>
                </label>
            @endforeach
        </div>
        <p class="mt-2 text-xs text-gray-400">单选模式下只保留一个房间，多选模式可同时勾选多个房间。</p>
    </div>
</div>

@once
    @push('scripts')
        <script>
            document.addEventListener('DOMContentLoaded', function () {
                function showAdminAlert(message, title = '提示', icon = 'ℹ️') {
                    if (window.adminDialog?.alert) {
                        window.adminDialog.alert(message, title, icon);
                        return;
                    }

                    window.alert(message);
                }

                document.querySelectorAll('[data-game-room-form]').forEach(function (form) {
                    form.addEventListener('submit', function (event) {
                        const modeSelect = this.querySelector('[data-game-room-mode]');
                        const roomCheckboxes = Array.from(this.querySelectorAll('[data-game-room-checkbox]'));
                        const checkedRooms = roomCheckboxes.filter(function (checkbox) {
                            return checkbox.checked;
                        });

                        if (!modeSelect) {
                            return;
                        }

                        if (modeSelect.value === 'single' && checkedRooms.length > 1) {
                            event.preventDefault();
                            showAdminAlert('单选房间模式下只能选择一个房间。', '房间选择有误', '⚠️');
                            return;
                        }

                        if (modeSelect.value === 'multiple' && checkedRooms.length === 0) {
                            event.preventDefault();
                            showAdminAlert('多选房间模式下，请至少选择一个房间。', '房间选择有误', '⚠️');
                        }
                    });
                });
            });
        </script>
    @endpush
@endonce