feat: search in command panel (#576)

components/command/CommandItem.vue

@@ -0,0 +1,58 @@
+<script lang="ts" setup>
+import type { ResolvedCommand } from '@/composables/command'
+
+const emits = defineEmits<{
+  (event: 'activate'): void
+}>()
+
+const {
+  cmd,
+  index,
+  active = false,
+} = $defineProps<{
+  cmd: ResolvedCommand
+  index: number
+  active?: boolean
+}>()
+</script>
+
+<template>
+  <div
+    class="flex px-3 py-2 my-1 items-center rounded-lg hover:bg-active transition-all duration-65 ease-in-out cursor-pointer scroll-m-10"
+    :class="{ 'bg-active': active }"
+    :data-index="index"
+    @click="emits('activate')"
+  >
+    <div v-if="cmd.icon" mr-2 :class="cmd.icon" />
+
+    <div class="flex-1 flex items-baseline gap-2">
+      <div :class="{ 'font-medium': active }">
+        {{ cmd.name }}
+      </div>
+      <div v-if="cmd.description" class="text-xs text-secondary">
+        {{ cmd.description }}
+      </div>
+    </div>
+
+    <div
+      v-if="cmd.onComplete"
+      class="flex items-center gap-1 transition-all duration-65 ease-in-out"
+      :class="active ? 'opacity-100' : 'opacity-0'"
+    >
+      <div class="text-xs text-secondary">
+        {{ $t('command.complete') }}
+      </div>
+      <CommandKey name="Tab" />
+    </div>
+    <div
+      v-if="cmd.onActivate"
+      class="flex items-center gap-1 transition-all duration-65 ease-in-out"
+      :class="active ? 'opacity-100' : 'opacity-0'"
+    >
+      <div class="text-xs text-secondary">
+        {{ $t('command.activate') }}
+      </div>
+      <CommandKey name="Enter" />
+    </div>
+  </div>
+</template>

components/command/CommandPanel.vue

@@ -1,5 +1,6 @@
 <script setup lang="ts">
-import type { CommandScope, QueryIndexedCommand } from '@/composables/command'
+import type { SearchResult as SearchResultType } from '@/components/search/types'
+import type { CommandScope, QueryResult, QueryResultItem } from '@/composables/command'
 
 const emit = defineEmits<{
   (event: 'close'): void
@@ -7,6 +8,8 @@ const emit = defineEmits<{
 
 const registry = useCommandRegistry()
 
+const router = useRouter()
+
 const inputEl = $ref<HTMLInputElement>()
 const resultEl = $ref<HTMLDivElement>()
 
@@ -18,9 +21,51 @@ onMounted(() => {
 })
 
 const commandMode = $computed(() => input.startsWith('>'))
-const result = $computed(() => commandMode
+
+const query = $computed(() => commandMode ? '' : input.trim())
+
+const { accounts, hashtags, loading } = useSearch($$(query))
+
+const toSearchQueryResultItem = (search: SearchResultType): QueryResultItem => ({
+  index: 0,
+  type: 'search',
+  search,
+  onActivate: () => router.push(search.to),
+})
+
+const searchResult = $computed<QueryResult>(() => {
+  if (query.length === 0 || loading.value)
+    return { length: 0, items: [], grouped: {} as any }
+
+  const hashtagList = hashtags.value.slice(0, 3)
+    .map<SearchResultType>(hashtag => ({ type: 'hashtag', hashtag, to: `/tags/${hashtag.name}` }))
+    .map(toSearchQueryResultItem)
+  const accountList = accounts.value
+    .map<SearchResultType>(account => ({ type: 'account', account, to: `/@${account.acct}` }))
+    .map(toSearchQueryResultItem)
+
+  const grouped: QueryResult['grouped'] = new Map()
+  grouped.set('Hashtags', hashtagList)
+  grouped.set('Users', accountList)
+
+  let index = 0
+  for (const items of grouped.values()) {
+    for (const item of items)
+      item.index = index++
+  }
+
+  return {
+    grouped,
+    items: [...hashtagList, ...accountList],
+    length: hashtagList.length + accountList.length,
+  }
+})
+
+const result = $computed<QueryResult>(() => commandMode
   ? registry.query(scopes.map(s => s.id).join('.'), input.slice(1))
-  : { length: 0, items: [], grouped: {} })
+  : searchResult,
+)
+
 let active = $ref(0)
 watch($$(result), (n, o) => {
   if (n.length !== o.length || !n.items.every((i, idx) => i === o.items[idx]))
@@ -29,7 +74,7 @@ watch($$(result), (n, o) => {
 
 const findItemEl = (index: number) =>
   resultEl?.querySelector(`[data-index="${index}"]`) as HTMLDivElement | null
-const onCommandActivate = (item: QueryIndexedCommand) => {
+const onCommandActivate = (item: QueryResultItem) => {
   if (item.onActivate) {
     item.onActivate()
     emit('close')
@@ -39,13 +84,14 @@ const onCommandActivate = (item: QueryIndexedCommand) => {
     input = '>'
   }
 }
-const onCommandComplete = (item: QueryIndexedCommand) => {
+const onCommandComplete = (item: QueryResultItem) => {
   if (item.onComplete) {
     scopes.push(item.onComplete())
     input = '>'
   }
   else if (item.onActivate) {
     item.onActivate()
+    emit('close')
   }
 }
 const intoView = (index: number) => {
@@ -158,52 +204,30 @@ const onKeyDown = (e: KeyboardEvent) => {
 
     <!-- Results -->
     <div ref="resultEl" class="flex-1 mx-1 overflow-y-auto">
+      <template v-if="loading">
+        <SearchResultSkeleton />
+        <SearchResultSkeleton />
+        <SearchResultSkeleton />
+      </template>
+      <template v-else-if="result.length">
         <template v-for="[scope, group] in result.grouped" :key="scope">
           <div class="mt-2 px-2 py-1 text-sm text-secondary">
             {{ scope }}
           </div>
 
-        <template v-for="cmd in group" :key="cmd.index">
-          <div
-            class="flex px-3 py-2 my-1 items-center rounded-lg hover:bg-active transition-all duration-65 ease-in-out cursor-pointer scroll-m-10"
-            :class="{ 'bg-active': active === cmd.index }"
-            :data-index="cmd.index"
-            @click="onCommandActivate(cmd)"
-          >
-            <div v-if="cmd.icon" mr-2 :class="cmd.icon" />
-
-            <div class="flex-1 flex items-baseline gap-2">
-              <div :class="{ 'font-medium': active === cmd.index }">
-                {{ cmd.name }}
-              </div>
-              <div v-if="cmd.description" class="text-xs text-secondary">
-                {{ cmd.description }}
-              </div>
-            </div>
-
-            <div
-              v-if="cmd.onComplete"
-              class="flex items-center gap-1 transition-all duration-65 ease-in-out"
-              :class="active === cmd.index ? 'opacity-100' : 'opacity-0'"
-            >
-              <div class="text-xs text-secondary">
-                {{ $t('command.complete') }}
-              </div>
-              <CommandKey name="Tab" />
-            </div>
-            <div
-              v-if="cmd.onActivate"
-              class="flex items-center gap-1 transition-all duration-65 ease-in-out"
-              :class="active === cmd.index ? 'opacity-100' : 'opacity-0'"
-            >
-              <div class="text-xs text-secondary">
-                {{ $t('command.activate') }}
-              </div>
-              <CommandKey name="Enter" />
-            </div>
-          </div>
+          <template v-for="item in group" :key="item.index">
+            <SearchResult v-if="item.type === 'search'" :active="active === item.index" :result="item.search" />
+            <CommandItem v-else :index="item.index" :cmd="item.cmd" :active="active === item.index" @activate="onCommandActivate(item)" />
           </template>
         </template>
+      </template>
+      <div v-else p5 text-center text-secondary italic>
+        {{
+          input.length
+            ? $t('common.not_found')
+            : $t('search.search_desc')
+        }}
+      </div>
     </div>
 
     <div class="w-full border-b-1 border-base" />

composables/command.ts

@@ -2,6 +2,7 @@ import type { ComputedRef } from 'vue'
 import { defineStore } from 'pinia'
 import Fuse from 'fuse.js'
 import type { LocaleObject } from '#i18n'
+import type { SearchResult } from '@/components/search/types'
 
 // @unocss-include
 
@@ -15,6 +16,8 @@ const scopes = [
   'Languages',
   'Switch account',
   'Settings',
+  'Hashtags',
+  'Users',
 ] as const
 
 export type CommandScopeNames = typeof scopes[number]
@@ -42,16 +45,37 @@ export interface CommandProvider {
   onComplete?: () => CommandScope
 }
 
-export type ResolvedCommand =
-  Exclude<CommandProvider, 'icon' | 'name' | 'description' | 'bindings'> & {
+export type ResolvedCommand = Exclude<CommandProvider, 'icon' | 'name' | 'description' | 'bindings'> & {
   icon: string
   name: string
   description: string | undefined
   bindings: string[] | undefined
 }
 
-export type QueryIndexedCommand = ResolvedCommand & {
+export interface BaseQueryResultItem {
   index: number
+  type: string
+  scope?: CommandScopeNames
+  onActivate?: () => void
+  onComplete?: () => CommandScope
+}
+
+export interface SearchQueryResultItem extends BaseQueryResultItem {
+  type: 'search'
+  search: SearchResult
+}
+
+export interface CommandQueryResultItem extends BaseQueryResultItem {
+  type: 'command'
+  cmd: ResolvedCommand
+}
+
+export type QueryResultItem = SearchQueryResultItem | CommandQueryResultItem
+
+export interface QueryResult {
+  length: number
+  items: QueryResultItem[]
+  grouped: Map<CommandScopeNames, QueryResultItem[]>
 }
 
 const r = <T extends Object | undefined>(i: T | (() => T)): T =>
@@ -86,7 +110,7 @@ export const useCommandRegistry = defineStore('command', () => {
       providers.delete(provider)
     },
 
-    query: (scope: string, query: string) => {
+    query: (scope: string, query: string): QueryResult => {
       const cmds = commands.value
         .filter(cmd => (cmd.parent ?? '') === scope)
 
@@ -105,7 +129,7 @@ export const useCommandRegistry = defineStore('command', () => {
           .map(({ item }) => ({ ...item }))
 
         // group by scope
-        const grouped = new Map<CommandScopeNames, QueryIndexedCommand[]>()
+        const grouped = new Map<CommandScopeNames, CommandQueryResultItem[]>()
         for (const cmd of res) {
           const scope = cmd.scope ?? ''
           if (!grouped.has(scope))
@@ -113,13 +137,17 @@ export const useCommandRegistry = defineStore('command', () => {
           grouped
             .get(scope)!
             .push({
-              ...cmd,
               index: 0,
+              type: 'command',
+              scope,
+              cmd,
+              onActivate: cmd.onActivate,
+              onComplete: cmd.onComplete,
             })
         }
 
         let index = 0
-        const indexed: QueryIndexedCommand[] = []
+        const indexed: CommandQueryResultItem[] = []
         for (const items of grouped.values()) {
           for (const cmd of items) {
             cmd.index = index++
@@ -137,21 +165,28 @@ export const useCommandRegistry = defineStore('command', () => {
       else {
         const indexed = cmds.map((cmd, index) => ({ ...cmd, index }))
 
-        const grouped = new Map<CommandScopeNames, QueryIndexedCommand[]>(
+        const grouped = new Map<CommandScopeNames, CommandQueryResultItem[]>(
           scopes.map(scope => [scope, []]))
         for (const cmd of indexed) {
           const scope = cmd.scope ?? ''
-          grouped.get(scope)!.push(cmd)
+          grouped.get(scope)!.push({
+            index: cmd.index,
+            type: 'command',
+            scope,
+            cmd,
+            onActivate: cmd.onActivate,
+            onComplete: cmd.onComplete,
+          })
         }
 
         let index = 0
-        const sorted: QueryIndexedCommand[] = []
+        const sorted: CommandQueryResultItem[] = []
         for (const [scope, items] of grouped) {
           if (items.length === 0) {
             grouped.delete(scope)
           }
           else {
-            const o = (cmd: QueryIndexedCommand) => (cmd.order ?? 0) * 100 + cmd.index
+            const o = (item: CommandQueryResultItem) => (item.cmd.order ?? 0) * 100 + item.index
             items.sort((a, b) => o(a) - o(b))
             for (const cmd of items) {
               cmd.index = index++