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nexus-terminal/packages/frontend/src/components/WorkspaceConnectionList.vue
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2025-05-02 23:19:14 +08:00

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22 KiB
Vue

<script setup lang="ts">
import { ref, computed, onMounted, onBeforeUnmount, defineExpose, watch, nextTick } from 'vue';
import { storeToRefs } from 'pinia';
import { useI18n } from 'vue-i18n';
import { useConnectionsStore, ConnectionInfo } from '../stores/connections.store';
import { useTagsStore, TagInfo } from '../stores/tags.store';
import { useSessionStore } from '../stores/session.store';
import { useFocusSwitcherStore } from '../stores/focusSwitcher.store';
// 定义事件
const emit = defineEmits([
'connect-request', // 左键单击 - 请求激活或替换当前标签
// 'open-new-session', // 中键单击 - 请求在新标签中打开 (已移除)
'request-add-connection', // 右键菜单 - 添加
'request-edit-connection' // 右键菜单 - 编辑
]);
const { t } = useI18n();
// const router = useRouter(); // 不再需要
const connectionsStore = useConnectionsStore();
const tagsStore = useTagsStore();
const sessionStore = useSessionStore(); // 获取 session store 实例
const focusSwitcherStore = useFocusSwitcherStore(); // +++ 实例化焦点切换 Store +++
const { connections, isLoading: connectionsLoading, error: connectionsError } = storeToRefs(connectionsStore);
const { tags, isLoading: tagsLoading, error: tagsError } = storeToRefs(tagsStore);
// 搜索词
const searchTerm = ref('');
const searchInputRef = ref<HTMLInputElement | null>(null); // 新增:搜索输入框的 ref
// 右键菜单状态
const contextMenuVisible = ref(false);
const contextMenuPosition = ref({ x: 0, y: 0 });
const contextTargetConnection = ref<ConnectionInfo | null>(null);
// +++ 本地存储键名 +++
const EXPANDED_GROUPS_STORAGE_KEY = 'workspaceConnectionListExpandedGroups';
// +++ 加载初始分组展开状态 +++
const loadInitialExpandedGroups = (): Record<string, boolean> => {
try {
const storedState = localStorage.getItem(EXPANDED_GROUPS_STORAGE_KEY);
if (storedState) {
const parsedState = JSON.parse(storedState);
// 简单验证一下是否是对象
if (typeof parsedState === 'object' && parsedState !== null) {
return parsedState;
}
}
} catch (e) {
console.error('Failed to load or parse expanded groups state from localStorage:', e);
localStorage.removeItem(EXPANDED_GROUPS_STORAGE_KEY); // 清除无效状态
}
// 默认返回空对象,让 computed 属性处理默认展开
return {};
};
// 分组展开状态 - 从 localStorage 初始化
const expandedGroups = ref<Record<string, boolean>>(loadInitialExpandedGroups());
// --- 移除 RDP 模态框状态 ---
// const showRdpModal = ref(false);
// const selectedRdpConnection = ref<ConnectionInfo | null>(null);
// 键盘导航状态
const highlightedIndex = ref(-1); // -1 表示没有高亮项
const listAreaRef = ref<HTMLElement | null>(null); // 列表容器的 ref
// 计算属性:扁平化的、当前可见的连接列表(用于键盘导航)
const flatVisibleConnections = computed(() => {
const flatList: ConnectionInfo[] = [];
filteredAndGroupedConnections.value.forEach(group => {
// 只添加展开分组中的连接
if (expandedGroups.value[group.groupName]) {
flatList.push(...group.connections);
}
});
return flatList;
});
// 计算属性:当前高亮连接的 ID
const highlightedConnectionId = computed(() => {
if (highlightedIndex.value >= 0 && highlightedIndex.value < flatVisibleConnections.value.length) {
return flatVisibleConnections.value[highlightedIndex.value].id;
}
return null;
});
// 计算属性:过滤并按标签分组连接
const filteredAndGroupedConnections = computed(() => {
const groups: Record<string, ConnectionInfo[]> = {};
const untagged: ConnectionInfo[] = [];
const tagMap = new Map(tags.value.map(tag => [tag.id, tag]));
const lowerSearchTerm = searchTerm.value.toLowerCase();
// 1. 过滤连接
const filteredConnections = connections.value.filter(conn => {
const nameMatch = conn.name && conn.name.toLowerCase().includes(lowerSearchTerm);
const hostMatch = conn.host.toLowerCase().includes(lowerSearchTerm);
// 如果有 IP 地址字段,也应包含在此处
// const ipMatch = conn.ipAddress && conn.ipAddress.toLowerCase().includes(lowerSearchTerm);
return nameMatch || hostMatch; // || ipMatch;
});
// 2. 分组过滤后的连接
filteredConnections.forEach(conn => {
if (conn.tag_ids && conn.tag_ids.length > 0) {
let tagged = false; // 标记是否至少加入了一个分组
conn.tag_ids.forEach(tagId => {
const tag = tagMap.get(tagId);
// 确保标签存在才分组
if (tag) {
const groupName = tag.name;
if (!groups[groupName]) {
groups[groupName] = [];
// +++ 如果状态未定义,则明确设为 true (展开) +++
if (expandedGroups.value[groupName] === undefined) {
expandedGroups.value[groupName] = true;
}
}
// 避免重复添加(如果一个连接有多个标签)
if (!groups[groupName].some(c => c.id === conn.id)) {
groups[groupName].push(conn);
}
tagged = true;
}
});
// 如果所有标签都无效或未找到,则归入未标记
if (!tagged) {
untagged.push(conn);
}
} else {
untagged.push(conn);
}
});
// 3. 排序和格式化输出
for (const groupName in groups) {
groups[groupName].sort((a, b) => (a.name || a.host).localeCompare(b.name || b.host));
}
untagged.sort((a, b) => (a.name || a.host).localeCompare(b.name || b.host));
const sortedGroupNames = Object.keys(groups).sort();
const result: { groupName: string; connections: ConnectionInfo[] }[] = sortedGroupNames.map(name => ({
groupName: name,
connections: groups[name]
}));
if (untagged.length > 0) {
const untaggedGroupName = t('workspaceConnectionList.untagged');
// +++ 如果状态未定义,则明确设为 true (展开) +++
if (expandedGroups.value[untaggedGroupName] === undefined) {
expandedGroups.value[untaggedGroupName] = true;
}
result.push({ groupName: untaggedGroupName, connections: untagged });
}
return result;
});
// +++ 监听分组状态变化并保存到 localStorage +++
watch(expandedGroups, (newState) => {
try {
localStorage.setItem(EXPANDED_GROUPS_STORAGE_KEY, JSON.stringify(newState));
} catch (e) {
console.error('Failed to save expanded groups state to localStorage:', e);
}
}, { deep: true });
// 监听搜索词变化,重置高亮索引
watch(searchTerm, () => {
highlightedIndex.value = -1;
});
// 监听分组展开状态变化,重置高亮索引 (这个 watch 保留,用于重置高亮)
watch(expandedGroups, () => {
highlightedIndex.value = -1;
}, { deep: true });
// 切换分组展开/折叠
const toggleGroup = (groupName: string) => {
// 状态现在总是 boolean,直接切换
expandedGroups.value[groupName] = !expandedGroups.value[groupName];
};
// 处理单击连接 (左键/Enter) - 使用 session store 处理连接请求
const handleConnect = (connectionId: number, event?: MouseEvent | KeyboardEvent) => {
if (event instanceof MouseEvent && event.button !== 0) {
console.log(`[WkspConnList] DEBUG: handleConnect called with non-left click (button: ${event.button}). Ignoring.`);
return;
}
const connection = connections.value.find(c => c.id === connectionId);
if (!connection) {
console.error(`[WkspConnList] Connection with ID ${connectionId} not found.`);
return;
}
closeContextMenu(); // 关闭右键菜单
if (connection.type === 'RDP') {
console.log(`[WkspConnList] RDP connection clicked (ID: ${connectionId}). Calling sessionStore.openRdpModal.`);
// --- 修改:调用 Store Action ---
sessionStore.openRdpModal(connection);
} else {
console.log(`[WkspConnList] Non-RDP connection clicked (ID: ${connectionId}, Type: ${connection.type}). Emitting connect-request.`);
// 对于非 RDP 连接,保持原有逻辑,发出事件给父组件处理
emit('connect-request', connectionId);
}
};
// --- 移除 closeRdpModal 方法 ---
// const closeRdpModal = () => {
// showRdpModal.value = false;
// selectedRdpConnection.value = null;
// };
// 显示右键菜单
const showContextMenu = (event: MouseEvent, connection: ConnectionInfo) => {
console.log(`[WkspConnList] showContextMenu (右键) called for ID: ${connection.id}. Event:`, event);
event.preventDefault(); // 再次确保阻止默认行为
event.stopPropagation(); // 阻止事件冒泡
event.stopImmediatePropagation(); // 尝试更强力地阻止事件链
console.log('[WkspConnList] Right-click default prevented and propagation stopped.');
contextTargetConnection.value = connection;
contextMenuPosition.value = { x: event.clientX, y: event.clientY };
contextMenuVisible.value = true;
// 添加全局点击监听器以关闭菜单
document.addEventListener('click', closeContextMenu, { once: true });
return false; // 彻底停止事件处理
};
// 关闭右键菜单
const closeContextMenu = () => {
contextMenuVisible.value = false;
contextTargetConnection.value = null;
document.removeEventListener('click', closeContextMenu);
};
// 处理右键菜单操作
const handleMenuAction = (action: 'add' | 'edit' | 'delete' | 'clone') => { // 添加 'clone' 类型
const conn = contextTargetConnection.value;
closeContextMenu(); // 先关闭菜单
if (action === 'add') {
console.log('[WorkspaceConnectionList] handleMenuAction called with action: add. Emitting request-add-connection...'); // 添加日志
// router.push('/connections/add'); // 改为触发事件
emit('request-add-connection');
} else if (conn) {
if (action === 'edit') {
// router.push(`/connections/edit/${conn.id}`); // 改为触发事件
emit('request-edit-connection', conn); // 传递整个连接对象
} else if (action === 'delete') {
if (confirm(t('connections.prompts.confirmDelete', { name: conn.name || conn.host }))) {
connectionsStore.deleteConnection(conn.id);
// 注意:删除后列表会自动更新,因为 store 是响应式的
}
} else if (action === 'clone') {
// 调用 store 中的 cloneConnection 方法
// 需要先生成新名称
const allConnections = connectionsStore.connections;
let newName = `${conn.name} (1)`;
let counter = 1;
const baseName = conn.name;
const escapedBaseName = baseName.replace(/[.*+?^${}()|[\]\\]/g, '\\$&');
const regex = new RegExp(`^${escapedBaseName} \\((\\d+)\\)$`);
while (allConnections.some(c => c.name === newName)) {
counter++;
newName = `${baseName} (${counter})`;
}
if (counter === 1 && allConnections.some(c => c.name === baseName)) {
// 处理原始名称已存在的情况
}
connectionsStore.cloneConnection(conn.id, newName)
.catch(error => {
// 可以在这里处理克隆失败的特定 UI 反馈,如果需要的话
console.error("Cloning failed in component:", error);
// alert(t('connections.errors.cloneFailed', { error: connectionsStore.error || '未知错误' })); // store 中已有错误处理
});
}
}
};
// 稍微延迟一下重置,以防是点击列表项导致的失焦
// 如果用户点击了列表项,handleConnect 会先触发
setTimeout(() => {
// 检查此时是否仍然没有焦点在输入框上(避免误清除)
if (document.activeElement !== searchInputRef.value) {
highlightedIndex.value = -1;
}
}, 150); // 150ms 延迟可能更稳妥
// 处理失焦事件,清除高亮
const handleBlur = () => {
// 稍微延迟一下重置,以防是点击列表项导致的失焦
// 如果用户点击了列表项,handleConnect 会先触发
setTimeout(() => {
// 检查此时是否仍然没有焦点在输入框上(避免误清除)
if (document.activeElement !== searchInputRef.value) {
highlightedIndex.value = -1;
}
}, 150); // 150ms 延迟可能更稳妥
};
// 获取数据的 onMounted 调用已移至新的 onMounted 逻辑中
// +++ 注册/注销自定义聚焦动作 +++
let unregisterFocusAction: (() => void) | null = null; // 用于存储注销函数
onMounted(() => {
// 调用新的 registerFocusAction 并存储返回的注销函数
// focusSearchInput 返回 boolean,符合 () => boolean | Promise<boolean | undefined> 类型
unregisterFocusAction = focusSwitcherStore.registerFocusAction('connectionListSearch', focusSearchInput);
connectionsStore.fetchConnections(); // 移到 onMounted
tagsStore.fetchTags(); // 移到 onMounted
});
onBeforeUnmount(() => {
// 调用存储的注销函数
if (unregisterFocusAction) {
unregisterFocusAction();
console.log(`[WkspConnList] Unregistered focus action on unmount.`);
}
unregisterFocusAction = null;
});
// 处理中键点击(在新标签页打开) - 功能已移除
// 新增:暴露聚焦搜索框的方法
const focusSearchInput = (): boolean => {
if (searchInputRef.value) {
searchInputRef.value.focus();
return true; // 聚焦成功
}
return false; // 聚焦失败
};
defineExpose({ focusSearchInput });
// --- 键盘导航和确认 ---
const handleKeyDown = (event: KeyboardEvent) => {
const list = flatVisibleConnections.value;
if (!list.length) return;
switch (event.key) {
case 'ArrowDown':
event.preventDefault(); // 阻止光标移动
highlightedIndex.value = (highlightedIndex.value + 1) % list.length;
scrollToHighlighted();
break;
case 'ArrowUp':
event.preventDefault(); // 阻止光标移动
highlightedIndex.value = (highlightedIndex.value - 1 + list.length) % list.length;
scrollToHighlighted();
break;
case 'Enter':
event.preventDefault(); // 阻止可能的表单提交
if (highlightedConnectionId.value !== null) {
handleConnect(highlightedConnectionId.value);
}
break;
}
};
// 滚动到高亮项
const scrollToHighlighted = async () => {
await nextTick(); // 等待 DOM 更新
if (!listAreaRef.value || highlightedConnectionId.value === null) return;
const highlightedElement = listAreaRef.value.querySelector(`.connection-item[data-conn-id="${highlightedConnectionId.value}"]`);
if (highlightedElement) {
highlightedElement.scrollIntoView({ block: 'nearest', inline: 'nearest' });
}
};
</script>
<template>
<div class="h-full flex flex-col overflow-hidden bg-background text-foreground">
<!-- Loading State (Only show if loading AND no connections are available yet) -->
<div v-if="(connectionsLoading || tagsLoading) && connections.length === 0" class="flex items-center justify-center h-full text-text-secondary">
<i class="fas fa-spinner fa-spin mr-2"></i> {{ t('common.loading') }}
</div>
<div v-else-if="connectionsError || tagsError" class="flex items-center justify-center h-full text-error px-4 text-center">
<i class="fas fa-exclamation-triangle mr-2"></i> {{ connectionsError || tagsError }}
</div>
<!-- Main Content Area -->
<div v-else class="flex flex-col h-full">
<!-- Search and Add Bar -->
<div class="flex p-2 border-b border-border/50"> <!-- Reduced padding p-3 to p-2 -->
<input
type="text"
v-model="searchTerm"
:placeholder="t('workspaceConnectionList.searchPlaceholder')"
ref="searchInputRef"
class="flex-grow min-w-0 px-4 py-1.5 border border-border/50 rounded-lg bg-input text-foreground text-sm shadow-sm focus:outline-none focus:ring-2 focus:ring-primary/50 focus:border-primary transition duration-150 ease-in-out"
data-focus-id="connectionListSearch"
@keydown="handleKeyDown"
@blur="handleBlur"
/>
<button
class="ml-2 w-8 h-8 bg-primary text-white border-none rounded-lg text-sm font-semibold cursor-pointer shadow-md transition-colors duration-200 ease-in-out hover:bg-primary-dark focus:outline-none focus:ring-2 focus:ring-offset-2 focus:ring-primary disabled:bg-gray-400 disabled:cursor-not-allowed disabled:opacity-70 flex-shrink-0 flex items-center justify-center"
@click="handleMenuAction('add')"
:title="t('connections.addConnection')"
>
<i class="fas fa-plus text-white"></i>
</button>
</div>
<!-- Connection List Area -->
<div class="flex-grow overflow-y-auto p-2" ref="listAreaRef">
<!-- No Results / No Connections State -->
<div v-if="filteredAndGroupedConnections.length === 0 && connections.length > 0" class="p-6 text-center text-text-secondary">
<i class="fas fa-search text-xl mb-2"></i>
<p>{{ t('workspaceConnectionList.noResults') }} "{{ searchTerm }}"</p>
</div>
<div v-else-if="connections.length === 0" class="p-6 text-center text-text-secondary">
<i class="fas fa-plug text-xl mb-2"></i>
<p>{{ t('connections.noConnections') }}</p>
<button
class="mt-4 px-4 py-2 bg-primary text-white border-none rounded-lg text-sm font-semibold cursor-pointer shadow-md transition-colors duration-200 ease-in-out hover:bg-primary-dark focus:outline-none focus:ring-2 focus:ring-offset-2 focus:ring-primary"
@click="handleMenuAction('add')"
>
{{ t('connections.addFirstConnection') }}
</button>
</div>
<!-- Groups and Connections -->
<div v-else>
<div v-for="groupData in filteredAndGroupedConnections" :key="groupData.groupName" class="mb-1 last:mb-0">
<!-- Group Header -->
<div
class="group px-3 py-2 font-semibold cursor-pointer flex items-center text-foreground rounded-md hover:bg-header/80 transition-colors duration-150"
@click="toggleGroup(groupData.groupName)"
>
<i :class="['fas', expandedGroups[groupData.groupName] ? 'fa-chevron-down' : 'fa-chevron-right', 'mr-2 w-4 text-center text-text-secondary group-hover:text-foreground transition-transform duration-200 ease-in-out', {'transform rotate-0': !expandedGroups[groupData.groupName]}]"></i>
<span class="text-sm">{{ groupData.groupName }}</span>
</div>
<!-- Connection Items List -->
<ul v-show="expandedGroups[groupData.groupName]" class="list-none p-0 m-0 pl-3">
<li
v-for="conn in groupData.connections"
:key="conn.id"
class="group my-0.5 py-2 pr-3 pl-4 cursor-pointer flex items-center rounded-md whitespace-nowrap overflow-hidden text-ellipsis text-foreground hover:bg-primary/10 transition-colors duration-150"
:class="{ 'bg-primary/20 text-white font-medium': conn.id === highlightedConnectionId }"
:data-conn-id="conn.id"
@click.left="handleConnect(conn.id)"
@click.right.prevent
@contextmenu.prevent="showContextMenu($event, conn)"
>
<i :class="['fas', conn.type === 'RDP' ? 'fa-desktop' : 'fa-server', 'mr-2.5 w-4 text-center text-text-secondary group-hover:text-primary', { 'text-white': conn.id === highlightedConnectionId }]"></i>
<span class="overflow-hidden text-ellipsis whitespace-nowrap flex-grow text-sm" :title="conn.name || conn.host">
{{ conn.name || conn.host }}
</span>
</li>
</ul>
</div>
</div>
</div>
</div>
<!-- Context Menu -->
<div
v-if="contextMenuVisible"
class="fixed bg-background border border-border/50 shadow-xl rounded-lg py-1.5 z-50 min-w-[180px]"
:style="{ top: `${contextMenuPosition.y}px`, left: `${contextMenuPosition.x}px` }"
@click.stop
>
<ul class="list-none p-0 m-0">
<li class="group px-4 py-1.5 cursor-pointer flex items-center text-foreground hover:bg-primary/10 hover:text-primary text-sm transition-colors duration-150 rounded-md mx-1" @click="handleMenuAction('add')">
<i class="fas fa-plus mr-3 w-4 text-center text-text-secondary group-hover:text-primary"></i>
<span>{{ t('connections.addConnection') }}</span>
</li>
<li v-if="contextTargetConnection" class="group px-4 py-1.5 cursor-pointer flex items-center text-foreground hover:bg-primary/10 hover:text-primary text-sm transition-colors duration-150 rounded-md mx-1" @click="handleMenuAction('edit')">
<i class="fas fa-edit mr-3 w-4 text-center text-text-secondary group-hover:text-primary"></i>
<span>{{ t('connections.actions.edit') }}</span>
</li>
<li v-if="contextTargetConnection" class="group px-4 py-1.5 cursor-pointer flex items-center text-foreground hover:bg-primary/10 hover:text-primary text-sm transition-colors duration-150 rounded-md mx-1" @click="handleMenuAction('clone')">
<i class="fas fa-clone mr-3 w-4 text-center text-text-secondary group-hover:text-primary"></i>
<span>{{ t('connections.actions.clone') }}</span>
</li>
<li v-if="contextTargetConnection" class="group px-4 py-1.5 cursor-pointer flex items-center text-error hover:bg-error/10 text-sm transition-colors duration-150 rounded-md mx-1" @click="handleMenuAction('delete')">
<i class="fas fa-trash-alt mr-3 w-4 text-center text-error/80 group-hover:text-error"></i>
<span>{{ t('connections.actions.delete') }}</span>
</li>
</ul>
</div>
<!-- --- 移除 RDP Modal 渲染 --- -->
<!-- <RemoteDesktopModal
v-if="showRdpModal"
:connection="selectedRdpConnection"
@close="closeRdpModal"
/> -->
</div>
</template>
<!-- Scoped styles removed, now using Tailwind utility classes -->