129 lines
2.5 KiB
Vue
129 lines
2.5 KiB
Vue
<template>
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<div v-if="messages.length > 0" class="bookmark-rail">
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<div
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v-for="msg in userMessages"
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:key="msg.id"
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class="bookmark"
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:class="{ active: activeId === msg.id }"
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@click="$emit('scrollTo', msg.id)"
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>
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<div class="bookmark-dot"></div>
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<div class="bookmark-label">{{ preview(msg) }}</div>
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</div>
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</div>
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</template>
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<script setup>
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import { computed } from 'vue'
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const props = defineProps({
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messages: { type: Array, required: true },
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activeId: { type: String, default: null },
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})
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defineEmits(['scrollTo'])
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const userMessages = computed(() => props.messages.filter(m => m.role === 'user'))
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function preview(msg) {
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if (!msg.text) return '...'
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// Clean markdown characters
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const clean = msg.text.replace(/[#*`~>\-\[\]()]/g, '').replace(/\s+/g, ' ').trim()
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const MAX_LENGTH = 30
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return clean.length > MAX_LENGTH ? clean.slice(0, MAX_LENGTH) + '...' : clean
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}
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</script>
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<style scoped>
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.bookmark-rail {
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position: fixed;
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right: 0;
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top: 50%;
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transform: translateY(-50%);
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z-index: 100;
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display: flex;
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flex-direction: column;
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align-items: stretch;
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width: 10px;
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height: 70vh;
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max-height: 400px;
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overflow-y: auto;
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overflow-x: hidden;
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padding: 4px 0;
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transition: width 0.25s ease;
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scrollbar-width: none;
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-ms-overflow-style: none;
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margin-right: 40px;
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}
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.bookmark-rail::-webkit-scrollbar {
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display: none;
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}
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.bookmark-rail:hover {
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width: 10vw;
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max-width: 160px;
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}
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.bookmark {
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position: relative;
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display: flex;
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align-items: center;
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padding: 5px 6px;
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cursor: pointer;
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border-radius: 0;
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white-space: nowrap;
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overflow: hidden;
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background: transparent;
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transition: background 0.15s;
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}
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.bookmark:hover {
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background: var(--bg-hover);
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border-radius: 6px 0 0 6px;
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}
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.bookmark.active {
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background: var(--bg-active);
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border-radius: 6px 0 0 6px;
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}
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.bookmark-dot {
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width: 5px;
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height: 5px;
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border-radius: 1.5px;
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flex-shrink: 0;
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background: #3b82f6;
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opacity: 0.35;
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transition: all 0.2s ease;
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}
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.bookmark.active .bookmark-dot,
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.bookmark-rail:hover .bookmark-dot {
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opacity: 1;
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width: 6px;
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height: 6px;
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}
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.bookmark-label {
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margin-left: 8px;
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font-size: 12px;
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line-height: 1.4;
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color: var(--text-secondary);
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opacity: 0;
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transform: translateX(8px);
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transition: all 0.2s ease;
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overflow: hidden;
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text-overflow: ellipsis;
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}
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.bookmark-rail:hover .bookmark-label {
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opacity: 1;
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transform: translateX(0);
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}
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.bookmark.active .bookmark-label {
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color: var(--text-primary);
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}
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</style>
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