tori/web/src/components/Sidebar.vue

<script setup lang="ts">
import { ref } from 'vue'
import type { Project, KbArticleSummary } from '../types'

defineProps<{
  projects: Project[]
  selectedId: string
  kbMode: boolean
  kbArticles: KbArticleSummary[]
  selectedArticleId: string
}>()

const emit = defineEmits<{
  select: [id: string]
  create: []
  delete: [id: string]
  openKb: []
  closeKb: []
  selectArticle: [id: string]
  createArticle: []
  deleteArticle: [id: string]
}>()

const showSettings = ref(false)

function onDelete(e: Event, id: string) {
  e.stopPropagation()
  if (confirm('确定删除这个项目？')) {
    emit('delete', id)
  }
}

function onDeleteArticle(e: Event, id: string) {
  e.stopPropagation()
  if (confirm('确定删除这篇文章？')) {
    emit('deleteArticle', id)
  }
}

function onOpenKb() {
  showSettings.value = false
  emit('openKb')
}
</script>

<template>
  <aside class="sidebar">
    <!-- KB Mode -->
    <template v-if="kbMode">
      <div class="sidebar-header">
        <button class="btn-back" @click="emit('closeKb')">← Back</button>
        <h1 class="logo">Knowledge Base</h1>
        <button class="btn-new" @click="emit('createArticle')">+ 新文章</button>
      </div>
      <nav class="project-list">
        <div
          v-for="article in kbArticles"
          :key="article.id"
          class="project-item"
          :class="{ active: article.id === selectedArticleId }"
          @click="emit('selectArticle', article.id)"
        >
          <div class="project-row">
            <span class="project-name">{{ article.title }}</span>
            <button class="btn-delete" @click="onDeleteArticle($event, article.id)" title="删除文章">×</button>
          </div>
          <span class="project-time">{{ new Date(article.updated_at).toLocaleDateString() }}</span>
        </div>
        <div v-if="kbArticles.length === 0" class="empty-hint">还没有文章</div>
      </nav>
    </template>

    <!-- Normal Mode -->
    <template v-else>
      <div class="sidebar-header">
        <h1 class="logo">Tori</h1>
        <button class="btn-new" @click="emit('create')">+ 新项目</button>
      </div>
      <nav class="project-list">
        <div
          v-for="project in projects"
          :key="project.id"
          class="project-item"
          :class="{ active: project.id === selectedId }"
          @click="emit('select', project.id)"
        >
          <div class="project-row">
            <span class="project-name">{{ project.name }}</span>
            <button class="btn-delete" @click="onDelete($event, project.id)" title="删除项目">×</button>
          </div>
          <span class="project-time">{{ new Date(project.updated_at).toLocaleDateString() }}</span>
        </div>
      </nav>
      <div class="sidebar-footer">
        <div class="settings-wrapper">
          <button class="btn-settings" @click="showSettings = !showSettings">Settings</button>
          <div v-if="showSettings" class="settings-menu">
            <button class="settings-item" @click="onOpenKb">Knowledge Base</button>
          </div>
        </div>
      </div>
    </template>
  </aside>
</template>

<style scoped>
.sidebar {
  width: var(--sidebar-width);
  min-width: var(--sidebar-width);
  background: var(--bg-secondary);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.sidebar-header {
  padding: 16px;
  border-bottom: 1px solid var(--border);
}

.logo {
  font-size: 20px;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 12px;
}

.btn-back {
  width: 100%;
  padding: 6px 8px;
  background: transparent;
  color: var(--text-secondary);
  border: none;
  font-size: 13px;
  cursor: pointer;
  text-align: left;
  border-radius: 6px;
  margin-bottom: 8px;
}

.btn-back:hover {
  background: var(--bg-tertiary);
  color: var(--text-primary);
}

.btn-new {
  width: 100%;
  padding: 8px;
  background: var(--bg-tertiary);
  color: var(--text-primary);
  border: 1px dashed var(--border);
  font-size: 13px;
}

.btn-new:hover {
  background: var(--accent);
  color: var(--bg-primary);
  border-style: solid;
}

.project-list {
  flex: 1;
  overflow-y: auto;
  padding: 8px;
}

.project-item {
  padding: 10px 12px;
  border-radius: 6px;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: 2px;
  margin-bottom: 2px;
}

.project-item:hover {
  background: var(--bg-tertiary);
}

.project-item.active {
  background: var(--bg-tertiary);
  border-left: 3px solid var(--accent);
}

.project-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.project-name {
  font-size: 14px;
  font-weight: 500;
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.btn-delete {
  display: none;
  width: 20px;
  height: 20px;
  padding: 0;
  border: none;
  background: transparent;
  color: var(--text-secondary);
  font-size: 16px;
  line-height: 1;
  cursor: pointer;
  border-radius: 4px;
  flex-shrink: 0;
}

.btn-delete:hover {
  background: var(--error, #e74c3c);
  color: #fff;
}

.project-item:hover .btn-delete {
  display: flex;
  align-items: center;
  justify-content: center;
}

.project-time {
  font-size: 11px;
  color: var(--text-secondary);
}

.empty-hint {
  padding: 20px;
  text-align: center;
  color: var(--text-secondary);
  font-size: 13px;
}

.sidebar-footer {
  padding: 12px 16px;
  border-top: 1px solid var(--border);
}

.settings-wrapper {
  position: relative;
}

.btn-settings {
  width: 100%;
  padding: 8px;
  background: transparent;
  color: var(--text-secondary);
  border: none;
  font-size: 13px;
  cursor: pointer;
  text-align: left;
  border-radius: 6px;
}

.btn-settings:hover {
  background: var(--bg-tertiary);
  color: var(--text-primary);
}

.settings-menu {
  position: absolute;
  bottom: 100%;
  left: 0;
  right: 0;
  margin-bottom: 4px;
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 4px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.settings-item {
  width: 100%;
  padding: 8px 12px;
  background: none;
  border: none;
  color: var(--text-primary);
  font-size: 13px;
  text-align: left;
  cursor: pointer;
  border-radius: 6px;
}

.settings-item:hover {
  background: var(--bg-tertiary);
}
</style>