agent-Specialization/static/src/components/chat/MinimalBlocks.vue

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<template>
<div class="minimal-blocks-container">
<!-- 按真实顺序显示分组 -->
<template v-for="group in blockGroups" :key="group.id">
<!-- 摘要组thinking/tool -->
<div v-if="group.type === 'summary' && group.actions" class="summary-group">
<!-- 摘要行(只有文字,可点击展开) -->
<div
class="summary-line-text"
:class="{ running: isSummaryRunning(group.actions, group.id) }"
@click="toggleExpand(group.id)"
>
<div class="summary-content-wrapper">
<span class="summary-preview">
<template v-if="isSummaryRunning(group.actions, group.id)">
<span
v-for="(char, idx) in getAnimatedSummaryChars(getSummaryPreview(group.actions))"
:key="`${group.id}-${idx}`"
class="summary-char"
:style="{ animationDelay: `${(idx + 1) * 0.12}s` }"
>
{{ char === ' ' ? '\u00A0' : char }}
</span>
</template>
<template v-else>
{{ getSummaryPreview(group.actions) }}
</template>
</span>
</div>
<!-- 加载动画或完成图标 -->
<div class="summary-status-icon">
<component v-if="isSummaryRunning(group.actions, group.id)" :is="getSummaryLoader(group.id)" />
<svg v-else class="check-icon" width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
<circle cx="12" cy="12" r="10" />
<polyline points="7.5 12 10.5 15 16.5 9" />
</svg>
</div>
</div>
<!-- 步骤容器(展开时显示所有步骤) -->
<div class="steps-container" :class="{ show: expandedGroups.has(group.id) }">
<div class="steps-wrapper">
<div
v-for="(step, idx) in getSummarySteps(group.actions)"
:key="step.id"
class="step-item"
>
<div class="step-timeline">
<span
class="step-icon icon icon-sm"
:style="getStepIconStyle(step)"
aria-hidden="true"
></span>
<div class="step-line"></div>
</div>
<div class="step-content">
<div v-if="step.type === 'thinking'" class="step-body">
<div
class="thinking-content"
:ref="el => registerThinking(step.id, el)"
@scroll="handleScroll(step.id, $event)"
v-html="renderContent(step.content)"
></div>
</div>
<div v-else-if="step.type === 'tool'" class="step-body">
<div class="step-header">{{ getToolName(step.action) }}</div>
<div class="tool-intent" v-if="getToolIntent(step.action)">{{ getToolIntent(step.action) }}</div>
<div class="tool-result" v-if="step.action.tool?.result">
<div v-html="renderToolResult(step.action)"></div>
</div>
<div v-else class="tool-result">
<div class="result-item">执行中...</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
<!-- 文本组 -->
<div v-else-if="group.type === 'text'" class="text-output" :class="{ 'streaming-text': group.streaming }">
<div class="text-content" :class="{ 'streaming-text': group.streaming }">
<div v-if="group.streaming" v-html="renderMarkdown(group.content || '', true)"></div>
<div v-else v-html="renderMarkdown(group.content || '', false)"></div>
</div>
</div>
</template>
</div>
</template>
<script setup lang="ts">
import { ref, computed, watch, nextTick, Component } from 'vue';
import { usePersonalizationStore } from '@/stores/personalization';
import { renderEnhancedToolResult } from './actions/toolRenderers';
import { getRandomLoader } from './loaders/index';
interface Action {
id?: string;
type: 'thinking' | 'tool' | 'text' | 'system';
content: string;
streaming?: boolean;
blockId?: string;
tool?: {
name?: string;
intent?: string;
arguments?: any;
result?: any;
};
}
interface Step {
id: string;
type: 'thinking' | 'tool';
content: string;
streaming: boolean;
action: Action;
}
interface BlockGroup {
type: 'summary' | 'text';
id: string;
actions?: Action[];
content?: string;
streaming?: boolean;
}
const props = defineProps<{
actions: Action[];
conversationRunning?: boolean;
isLatestMessage?: boolean;
iconStyle?: (name: string) => any;
getToolIcon?: (tool: any) => string;
getToolStatusText?: (tool: any) => string;
getToolDescription?: (tool: any) => string;
formatSearchTopic?: (filters: Record<string, any>) => string;
formatSearchTime?: (filters: Record<string, any>) => string;
formatSearchDomains?: (filters: Record<string, any>) => string;
renderMarkdown?: (content: string, isStreaming: boolean) => string;
registerThinkingRef?: (key: string, el: Element | null) => void;
handleThinkingScroll?: (blockId: string, event: Event) => void;
}>();
const personalizationStore = usePersonalizationStore();
const expandedGroups = ref(new Set<string>());
const thinkingRefs = new Map<string, HTMLElement>();
const summaryLoaders = new Map<string, Component>();
const SUMMARY_PREVIEW_MAX_CHARS = 25;
const truncateSummaryPreview = (raw: string) => {
const text = typeof raw === 'string' ? raw : '';
if (text.length > SUMMARY_PREVIEW_MAX_CHARS) {
return `${text.slice(0, SUMMARY_PREVIEW_MAX_CHARS)}...`;
}
return text;
};
const getAnimatedSummaryChars = (text: string) => Array.from(text || '');
// 获取摘要组的加载动画组件每次action类型切换时随机一次
const getSummaryLoader = (groupId: string) => {
const group = blockGroups.value.find(g => g.id === groupId);
if (!group || !group.actions) return getRandomLoader();
// 找到当前正在streaming的action或最后一个action
const streamingAction = group.actions.find(a => a.streaming);
const currentAction = streamingAction || group.actions[group.actions.length - 1];
if (!currentAction) return getRandomLoader();
// 找到当前action之前最近的一个不同类型的action
// 用于判断是否发生了类型切换thinking <-> tool
const currentIndex = group.actions.indexOf(currentAction);
let lastDifferentTypeIndex = -1;
for (let i = currentIndex - 1; i >= 0; i--) {
if (group.actions[i].type !== currentAction.type) {
lastDifferentTypeIndex = i;
break;
}
}
// 使用"类型切换点"作为key
// 如果是第一个action或者类型发生了切换就会生成新的key
// 如果是相同类型的连续action如多个工具并行使用相同的key
const typeSegmentKey = lastDifferentTypeIndex >= 0
? `${group.actions[lastDifferentTypeIndex].id}-${currentAction.type}`
: `start-${currentAction.type}`;
const cacheKey = `${groupId}-${typeSegmentKey}`;
if (!summaryLoaders.has(cacheKey)) {
summaryLoaders.set(cacheKey, getRandomLoader());
}
return summaryLoaders.get(cacheKey);
};
// 将 actions 分组:连续的 thinking/tool 为一组text 单独为一组
const blockGroups = computed(() => {
const groups: BlockGroup[] = [];
let currentGroup: Action[] = [];
let groupIndex = 0;
props.actions.forEach((action, idx) => {
if (action.type === 'thinking' || action.type === 'tool') {
currentGroup.push(action);
} else if (action.type === 'text') {
// 先保存当前的 thinking/tool 组
if (currentGroup.length > 0) {
// 使用第一个 action 的 id 作为 group id保证稳定性
const firstActionId = currentGroup[0].id || currentGroup[0].blockId || `summary-${groupIndex}`;
groups.push({
type: 'summary',
id: `summary-${firstActionId}`,
actions: currentGroup
});
groupIndex++;
currentGroup = [];
}
// 添加 text 组
groups.push({
type: 'text',
id: `text-${idx}`,
content: action.content,
streaming: action.streaming
});
}
});
// 处理最后剩余的 thinking/tool 组
if (currentGroup.length > 0) {
// 使用第一个 action 的 id 作为 group id保证稳定性
const firstActionId = currentGroup[0].id || currentGroup[0].blockId || `summary-${groupIndex}`;
groups.push({
type: 'summary',
id: `summary-${firstActionId}`,
actions: currentGroup
});
}
return groups;
});
// 获取摘要组的预览文本(始终显示最新的思考/工具)
const getSummaryPreview = (actions: Action[]) => {
// 优先返回正在 streaming 的最后一个
const streamingActions = actions.filter(a => a.streaming);
let currentStep;
if (streamingActions.length > 0) {
// 如果有 streaming 的,返回最后一个 streaming 的
currentStep = streamingActions[streamingActions.length - 1];
} else {
// 如果没有 streaming 的(全部完成了),优先返回最后一个工具
const toolActions = actions.filter(a => a.type === 'tool');
if (toolActions.length > 0) {
currentStep = toolActions[toolActions.length - 1];
} else {
// 如果没有工具,返回最后一个思考
currentStep = actions[actions.length - 1];
}
}
if (!currentStep) return '';
if (currentStep.type === 'thinking') {
// 思考内容最多显示到第一个换行且不超过25字符不含...
const content = currentStep.content || '';
const firstLineEnd = content.indexOf('\n');
const textToShow = firstLineEnd > 0 ? content.substring(0, firstLineEnd) : content;
return truncateSummaryPreview(textToShow);
} else if (currentStep.type === 'tool') {
// 工具:优先显示 intent_rendered 或 intent_full
const tool = currentStep.tool;
if (!tool) return '';
const intentEnabled = personalizationStore.form.tool_intent_enabled;
const intentText = tool.intent_rendered || tool.intent_full || '';
if (intentEnabled && intentText) {
// 开启intent模式且有intent时只显示intent
const firstLineEnd = intentText.indexOf('\n');
const textToShow = firstLineEnd > 0 ? intentText.substring(0, firstLineEnd) : intentText;
return truncateSummaryPreview(textToShow);
}
// 没有intent或未开启intent模式时显示状态
if (tool.status === 'preparing') {
return `准备调用 ${tool.name || '工具'}...`;
}
if (tool.status === 'running') {
return `正在调用 ${tool.name || '工具'}...`;
}
if (tool.status === 'completed') {
return '工具执行完成';
}
return currentStep.streaming ? '正在执行工具...' : '工具执行完成';
}
return '';
};
// 判断摘要组是否正在运行(显示加载动画还是对勾)
const isSummaryRunning = (actions: Action[], groupId: string) => {
if (!props.conversationRunning || !props.isLatestMessage) {
return false;
}
// 找到当前 group 在 blockGroups 中的索引
const currentIndex = blockGroups.value.findIndex(g => g.id === groupId);
if (currentIndex === -1) return false;
// 检查后面是否有文本输出
const hasTextAfter = blockGroups.value.slice(currentIndex + 1).some(g => g.type === 'text');
// 只有当后面有文本输出时,才显示对勾(说明这个摘要组已经完成并开始输出了)
// 否则一直显示加载动画(即使工具执行完了,也要等下一个步骤或文本输出)
return !hasTextAfter;
};
// 获取摘要组的所有步骤(用于展开显示)
const getSummarySteps = (actions: Action[]) => {
return actions.map((action, idx) => ({
id: action.id || action.blockId || `step-${idx}`,
type: action.type as 'thinking' | 'tool',
content: action.content || '',
streaming: action.streaming || false,
action
}));
};
const toggleExpand = (groupId: string) => {
if (expandedGroups.value.has(groupId)) {
expandedGroups.value.delete(groupId);
// 折叠后,取消注册该组中的思考内容 ref
nextTick(() => {
const group = blockGroups.value.find(g => g.id === groupId);
if (group && group.actions) {
group.actions.forEach(action => {
if (action.type === 'thinking') {
const blockId = action.id || action.blockId;
if (blockId && typeof props.registerThinkingRef === 'function') {
props.registerThinkingRef(blockId, null);
}
}
});
}
});
} else {
expandedGroups.value.add(groupId);
// 展开后,注册该组中的思考内容 ref
nextTick(() => {
const group = blockGroups.value.find(g => g.id === groupId);
if (group && group.actions) {
group.actions.forEach(action => {
if (action.type === 'thinking') {
const blockId = action.id || action.blockId;
if (blockId) {
const el = thinkingRefs.get(blockId);
if (el && typeof props.registerThinkingRef === 'function') {
props.registerThinkingRef(blockId, el);
// 如果正在 streaming滚动到底部
if (action.streaming) {
el.scrollTop = el.scrollHeight;
}
}
}
}
});
}
});
}
};
const getStepIconStyle = (step: Step) => {
if (step.type === 'thinking') {
return props.iconStyle ? props.iconStyle('brain') : {};
} else if (step.type === 'tool' && step.action.tool) {
const iconKey = props.getToolIcon ? props.getToolIcon(step.action.tool) : 'terminal';
return props.iconStyle ? props.iconStyle(iconKey) : {};
}
return props.iconStyle ? props.iconStyle('terminal') : {};
};
const getToolName = (action: Action) => {
const tool = action.tool;
if (!tool) return '执行工具';
const intentEnabled = personalizationStore.form.tool_intent_enabled;
const intentText = tool.intent_rendered || tool.intent_full || '';
if (intentEnabled && intentText) {
// 开启intent模式且有intent时只显示intent
return intentText;
}
// 没有intent或未开启intent模式时显示状态
if (tool.status === 'preparing') {
return `准备调用 ${tool.name || '工具'}...`;
}
if (tool.status === 'running') {
return `正在调用 ${tool.name || '工具'}...`;
}
if (tool.status === 'completed') {
return '工具执行完成';
}
return tool.name || '执行工具';
};
const getToolIntent = (action: Action) => {
return action.tool?.intent || '';
};
const renderToolResult = (action: Action) => {
if (personalizationStore.form.enhanced_tool_display) {
const rendered = renderEnhancedToolResult(
action,
props.formatSearchTopic || (() => ''),
props.formatSearchTime || (() => ''),
props.formatSearchDomains || (() => '')
);
if (rendered) return rendered;
}
const result = action.tool?.result;
if (!result) return '<div class="result-item">执行中...</div>';
if (typeof result === 'string') {
return `<div class="result-item"><pre>${escapeHtml(result)}</pre></div>`;
}
return `<div class="result-item"><pre>${escapeHtml(JSON.stringify(result, null, 2))}</pre></div>`;
};
const renderContent = (content: string) => {
if (!content) return '';
return escapeHtml(content).replace(/\n/g, '<br>');
};
const renderMarkdown = (content: string, isStreaming: boolean) => {
if (props.renderMarkdown) {
return props.renderMarkdown(content, isStreaming);
}
// 降级如果没有提供renderMarkdown使用简单的HTML转义
return renderContent(content);
};
const escapeHtml = (text: string) => {
const div = document.createElement('div');
div.textContent = text;
return div.innerHTML;
};
const registerThinking = (key: string, el: Element | null) => {
// 本地保存一份,用于展开/折叠时管理
if (el instanceof HTMLElement) {
thinkingRefs.set(key, el);
} else {
thinkingRefs.delete(key);
}
// 检查当前思考内容所在的摘要是否展开
const group = blockGroups.value.find(g =>
g.type === 'summary' && g.actions && g.actions.some(a => (a.id === key || a.blockId === key))
);
// 只有展开的摘要中的思考内容才注册到父组件
if (group && expandedGroups.value.has(group.id)) {
if (typeof props.registerThinkingRef === 'function') {
props.registerThinkingRef(key, el);
}
}
};
const handleScroll = (blockId: string, event: Event) => {
if (typeof props.handleThinkingScroll === 'function') {
props.handleThinkingScroll(blockId, event);
}
};
watch(() => props.actions, () => {
// 简化:不需要动态更新高度
}, { deep: true });
</script>
<style scoped>
.minimal-blocks-container {
margin: 16px 0;
}
/* 摘要组 */
.summary-group {
margin: 16px 0;
}
/* 摘要行(只有文字) */
.summary-line-text {
display: grid;
grid-template-columns: minmax(0, 1fr) auto;
align-items: start;
column-gap: 8px;
padding: 0 20px 0 15px;
cursor: pointer;
transition: background-color 0.2s;
}
.summary-line-text:hover {
background-color: var(--claude-panel);
}
.summary-content-wrapper {
min-width: 0;
font-size: 15px;
color: var(--claude-text-secondary);
line-height: 1.7;
padding: 0;
}
.summary-preview {
display: block;
white-space: normal;
overflow-wrap: anywhere;
word-break: break-word;
color: inherit;
}
.summary-status-icon {
flex-shrink: 0;
margin-left: 0;
align-self: start;
margin-top: calc((1.7em - 18px) / 2);
display: flex;
align-items: center;
justify-content: center;
width: 18px;
height: 18px;
}
.check-icon {
color: var(--claude-text-tertiary);
width: 18px;
height: 18px;
}
/* 运行中文本:按字符依次闪烁 */
.summary-line-text.running .summary-char {
display: inline-block;
color: var(--claude-text-secondary);
animation: summaryPass 2s ease-in-out infinite;
}
@keyframes summaryPass {
0%,
100% {
color: var(--claude-text-secondary);
}
50% {
color: var(--claude-accent);
}
}
/* 步骤容器 */
.steps-container {
display: grid;
grid-template-rows: 0fr;
transition: grid-template-rows 0.3s cubic-bezier(0.4, 0, 0.2, 1);
margin-top: 8px;
padding: 0 20px 0 15px;
}
.steps-wrapper {
overflow: hidden;
min-height: 0;
}
.steps-container.show {
grid-template-rows: 1fr;
}
/* 步骤项 */
.step-item {
display: flex;
gap: 12px;
}
.step-item:not(:last-child) {
margin-bottom: 16px;
}
.step-timeline {
display: flex;
flex-direction: column;
align-items: center;
flex-shrink: 0;
padding-top: 2px;
align-self: stretch; /* 填充整个 step-item 的高度 */
}
.step-icon {
flex-shrink: 0;
color: var(--claude-text-tertiary); /* 和竖线、字体一样的灰色 */
}
.step-line {
width: 2px;
flex: 1; /* 自动填充剩余空间 */
background: var(--claude-border);
margin-top: 4px;
margin-bottom: -14px; /* 延伸到下一个 step-item保持上下距离 SVG 相等 */
flex-shrink: 0;
}
/* 最后一个步骤隐藏竖线 */
.step-item:last-child .step-line {
display: none;
}
.step-content {
flex: 1;
min-width: 0;
padding-top: 2px;
}
.step-header {
font-size: 12px;
font-weight: 600;
color: var(--claude-text-tertiary);
text-transform: uppercase;
letter-spacing: 0.5px;
margin-bottom: 8px;
}
.step-body {
font-size: 14px;
color: var(--claude-text-secondary);
line-height: 1.7;
}
/* 思考内容 */
.thinking-content {
color: var(--claude-text-secondary);
font-size: 14px;
line-height: 1.7;
white-space: pre-wrap;
word-wrap: break-word;
max-height: calc(1.7em * 6); /* 6行 */
overflow-y: auto;
margin: 0;
padding: 0;
display: block;
/* 让第一行文字中心和 SVG 中心对齐:向上移动半个行高减去半个字高 */
margin-top: calc((1em - 1.7em) / 2);
}
/* 工具内容 */
.step-header {
font-size: 12px;
font-weight: 600;
color: var(--claude-text-tertiary);
text-transform: uppercase;
letter-spacing: 0.5px;
margin: 0 0 8px 0;
padding: 0;
line-height: 1;
}
.tool-intent {
font-weight: 500;
color: var(--claude-text);
margin-bottom: 12px;
font-size: 14px;
line-height: 1.7;
/* 让第一行文字紧贴顶部 */
margin-top: calc((1.7em - 1em) / -2);
}
.tool-result {
background: var(--claude-panel);
border: 1px solid var(--claude-border);
border-radius: 8px;
padding: 12px;
font-size: 13px;
max-height: 200px; /* 约为原来卡片的三分之一 */
overflow-y: auto;
/* 隐藏滚动条 */
scrollbar-width: none; /* Firefox */
-ms-overflow-style: none; /* IE and Edge */
}
.tool-result::-webkit-scrollbar {
display: none; /* Chrome, Safari, Opera */
}
.tool-result * {
/* 隐藏所有子元素的滚动条 */
scrollbar-width: none;
-ms-overflow-style: none;
}
.tool-result *::-webkit-scrollbar {
display: none;
}
.tool-result pre {
margin: 0;
white-space: pre-wrap;
word-wrap: break-word;
font-family: 'SF Mono', 'Monaco', 'Consolas', monospace;
font-size: 12px;
color: var(--claude-text-secondary);
}
.result-item {
padding: 8px 0;
border-bottom: 1px solid var(--claude-border);
}
.result-item:last-child {
border-bottom: none;
}
/* 文本输出 */
.text-output {
margin: 16px 0;
}
.text-content {
font-size: 15px;
line-height: 1.7;
color: var(--claude-text);
word-wrap: break-word;
}
</style>