Files
CodeNomad/src/components/unified-picker.tsx
2025-10-28 20:00:40 +00:00

291 lines
9.5 KiB
TypeScript

import { Component, createSignal, createEffect, For, Show, onCleanup } from "solid-js"
import type { Agent } from "../types/session"
interface FileItem {
path: string
added?: number
removed?: number
isGitFile: boolean
}
type PickerItem = { type: "agent"; agent: Agent } | { type: "file"; file: FileItem }
interface UnifiedPickerProps {
open: boolean
onSelect: (item: PickerItem) => void
onClose: () => void
agents: Agent[]
instanceClient: any
searchQuery: string
textareaRef?: HTMLTextAreaElement
workspaceFolder: string
}
const UnifiedPicker: Component<UnifiedPickerProps> = (props) => {
const [files, setFiles] = createSignal<FileItem[]>([])
const [filteredAgents, setFilteredAgents] = createSignal<Agent[]>([])
const [selectedIndex, setSelectedIndex] = createSignal(0)
const [loading, setLoading] = createSignal(false)
const [allFiles, setAllFiles] = createSignal<FileItem[]>([])
const [isInitialized, setIsInitialized] = createSignal(false)
let containerRef: HTMLDivElement | undefined
let scrollContainerRef: HTMLDivElement | undefined
async function fetchFiles(searchQuery: string) {
setLoading(true)
try {
if (allFiles().length === 0) {
const scannedPaths = await window.electronAPI.scanDirectory(props.workspaceFolder)
const scannedFiles: FileItem[] = scannedPaths.map((path) => ({
path,
isGitFile: false,
}))
setAllFiles(scannedFiles)
}
const filteredFiles = searchQuery.trim()
? allFiles().filter((f) => f.path.toLowerCase().includes(searchQuery.toLowerCase()))
: allFiles()
setFiles(filteredFiles)
setSelectedIndex(0)
setTimeout(() => {
if (scrollContainerRef) {
scrollContainerRef.scrollTop = 0
}
}, 0)
} catch (error) {
console.error(`[UnifiedPicker] Failed to fetch files:`, error)
setFiles([])
} finally {
setLoading(false)
}
}
let lastQuery = ""
createEffect(() => {
if (props.open && !isInitialized()) {
setIsInitialized(true)
fetchFiles(props.searchQuery)
lastQuery = props.searchQuery
return
}
if (props.open && props.searchQuery !== lastQuery) {
lastQuery = props.searchQuery
fetchFiles(props.searchQuery)
}
})
createEffect(() => {
if (!props.open) return
const query = props.searchQuery.toLowerCase()
const filtered = query
? props.agents.filter(
(agent) =>
agent.name.toLowerCase().includes(query) ||
(agent.description && agent.description.toLowerCase().includes(query)),
)
: props.agents
setFilteredAgents(filtered)
})
const allItems = (): PickerItem[] => {
const items: PickerItem[] = []
filteredAgents().forEach((agent) => items.push({ type: "agent", agent }))
files().forEach((file) => items.push({ type: "file", file }))
return items
}
function scrollToSelected() {
setTimeout(() => {
const selectedElement = containerRef?.querySelector('[data-picker-selected="true"]')
if (selectedElement) {
selectedElement.scrollIntoView({ block: "nearest", behavior: "smooth" })
}
}, 0)
}
function handleSelect(item: PickerItem) {
props.onSelect(item)
}
function handleKeyDown(e: KeyboardEvent) {
if (!props.open) return
const items = allItems()
if (e.key === "ArrowDown") {
e.preventDefault()
setSelectedIndex((prev) => Math.min(prev + 1, items.length - 1))
scrollToSelected()
} else if (e.key === "ArrowUp") {
e.preventDefault()
setSelectedIndex((prev) => Math.max(prev - 1, 0))
scrollToSelected()
} else if (e.key === "Enter") {
e.preventDefault()
const selected = items[selectedIndex()]
if (selected) {
handleSelect(selected)
}
} else if (e.key === "Escape") {
e.preventDefault()
props.onClose()
}
}
createEffect(() => {
if (props.open) {
document.addEventListener("keydown", handleKeyDown)
onCleanup(() => {
document.removeEventListener("keydown", handleKeyDown)
})
}
})
const agentCount = () => filteredAgents().length
const fileCount = () => files().length
return (
<Show when={props.open}>
<div
ref={containerRef}
class="dropdown-surface bottom-full left-0 mb-1 max-w-md"
>
<div class="dropdown-header">
<div class="dropdown-header-title">
Select Agent or File
<Show when={loading()}>
<span class="ml-2">Loading...</span>
</Show>
</div>
</div>
<div ref={scrollContainerRef} class="dropdown-content max-h-60">
<Show when={agentCount() === 0 && fileCount() === 0}>
<div class="dropdown-empty">No results found</div>
</Show>
<Show when={agentCount() > 0}>
<div class="dropdown-section-header">
AGENTS
</div>
<For each={filteredAgents()}>
{(agent) => {
const itemIndex = allItems().findIndex(
(item) => item.type === "agent" && item.agent.name === agent.name,
)
return (
<div
class={`dropdown-item ${
itemIndex === selectedIndex() ? "dropdown-item-highlight" : ""
}`}
data-picker-selected={itemIndex === selectedIndex()}
onClick={() => handleSelect({ type: "agent", agent })}
>
<div class="flex items-start gap-2">
<svg
class="dropdown-icon-accent h-4 w-4 mt-0.5"
fill="none"
viewBox="0 0 24 24"
stroke="currentColor"
>
<path
stroke-linecap="round"
stroke-linejoin="round"
stroke-width="2"
d="M16 7a4 4 0 11-8 0 4 4 0 018 0zM12 14a7 7 0 00-7 7h14a7 7 0 00-7-7z"
/>
</svg>
<div class="flex-1">
<div class="flex items-center gap-2">
<span class="text-sm font-medium">{agent.name}</span>
<Show when={agent.mode === "subagent"}>
<span class="dropdown-badge">
subagent
</span>
</Show>
</div>
<Show when={agent.description}>
<div class="mt-0.5 text-xs" style="color: var(--text-muted)">
{agent.description && agent.description.length > 80
? agent.description.slice(0, 80) + "..."
: agent.description}
</div>
</Show>
</div>
</div>
</div>
)
}}
</For>
</Show>
<Show when={fileCount() > 0}>
<div class="dropdown-section-header">
FILES
</div>
<For each={files()}>
{(file) => {
const itemIndex = allItems().findIndex((item) => item.type === "file" && item.file.path === file.path)
const isFolder = file.path.endsWith("/")
return (
<div
class={`dropdown-item py-1.5 ${
itemIndex === selectedIndex() ? "dropdown-item-highlight" : ""
}`}
data-picker-selected={itemIndex === selectedIndex()}
onClick={() => handleSelect({ type: "file", file })}
>
<div class="flex items-center gap-2 text-sm">
<Show
when={isFolder}
fallback={
<svg class="dropdown-icon h-4 w-4" fill="none" viewBox="0 0 24 24" stroke="currentColor">
<path
stroke-linecap="round"
stroke-linejoin="round"
stroke-width="2"
d="M9 12h6m-6 4h6m2 5H7a2 2 0 01-2-2V5a2 2 0 012-2h5.586a1 1 0 01.707.293l5.414 5.414a1 1 0 01.293.707V19a2 2 0 01-2 2z"
/>
</svg>
}
>
<svg class="dropdown-icon-accent h-4 w-4" fill="none" viewBox="0 0 24 24" stroke="currentColor">
<path
stroke-linecap="round"
stroke-linejoin="round"
stroke-width="2"
d="M3 7v10a2 2 0 002 2h14a2 2 0 002-2V9a2 2 0 00-2-2h-6l-2-2H5a2 2 0 00-2 2z"
/>
</svg>
</Show>
<span class="truncate">{file.path}</span>
</div>
</div>
)
}}
</For>
</Show>
</div>
<div class="dropdown-footer">
<div>
<span class="font-medium"></span> navigate <span class="font-medium">Enter</span> select {" "}
<span class="font-medium">Esc</span> close
</div>
</div>
</div>
</Show>
)
}
export default UnifiedPicker