Files
tf_code/packages/app/src/components/prompt-input.tsx
R44VC0RP 12b8c42387 feat(app): show skill/mcp badges for slash commands
Display 'skill' or 'mcp' badge instead of 'custom' for slash commands
based on their source type. This provides better clarity to users about
where each command comes from.
2026-02-01 19:26:23 -05:00

2213 lines
75 KiB
TypeScript

import { useFilteredList } from "@opencode-ai/ui/hooks"
import {
createEffect,
on,
Component,
Show,
For,
onMount,
onCleanup,
Switch,
Match,
createMemo,
createSignal,
} from "solid-js"
import { createStore, produce } from "solid-js/store"
import { createFocusSignal } from "@solid-primitives/active-element"
import { useLocal } from "@/context/local"
import { useFile, type FileSelection } from "@/context/file"
import {
ContentPart,
DEFAULT_PROMPT,
isPromptEqual,
Prompt,
usePrompt,
ImageAttachmentPart,
AgentPart,
FileAttachmentPart,
} from "@/context/prompt"
import { useLayout } from "@/context/layout"
import { useSDK } from "@/context/sdk"
import { useNavigate, useParams } from "@solidjs/router"
import { useSync } from "@/context/sync"
import { useComments } from "@/context/comments"
import { FileIcon } from "@opencode-ai/ui/file-icon"
import { MorphChevron } from "@opencode-ai/ui/morph-chevron"
import { Button } from "@opencode-ai/ui/button"
import { CycleLabel } from "@opencode-ai/ui/cycle-label"
import { Icon } from "@opencode-ai/ui/icon"
import { ProviderIcon } from "@opencode-ai/ui/provider-icon"
import type { IconName } from "@opencode-ai/ui/icons/provider"
import { Tooltip, TooltipKeybind } from "@opencode-ai/ui/tooltip"
import { IconButton } from "@opencode-ai/ui/icon-button"
import { Select } from "@opencode-ai/ui/select"
import { getDirectory, getFilename, getFilenameTruncated } from "@opencode-ai/util/path"
import { useDialog } from "@opencode-ai/ui/context/dialog"
import { ImagePreview } from "@opencode-ai/ui/image-preview"
import { ReasoningIcon } from "@opencode-ai/ui/reasoning-icon"
import { ModelSelectorPopover } from "@/components/dialog-select-model"
import { DialogSelectModelUnpaid } from "@/components/dialog-select-model-unpaid"
import { useProviders } from "@/hooks/use-providers"
import { useCommand } from "@/context/command"
import { Persist, persisted } from "@/utils/persist"
import { Identifier } from "@/utils/id"
import { Worktree as WorktreeState } from "@/utils/worktree"
import { SessionContextUsage } from "@/components/session-context-usage"
import { usePermission } from "@/context/permission"
import { useLanguage } from "@/context/language"
import { useGlobalSync } from "@/context/global-sync"
import { usePlatform } from "@/context/platform"
import { createOpencodeClient, type Message, type Part } from "@opencode-ai/sdk/v2/client"
import { Binary } from "@opencode-ai/util/binary"
import { showToast } from "@opencode-ai/ui/toast"
import { base64Encode } from "@opencode-ai/util/encode"
const ACCEPTED_IMAGE_TYPES = ["image/png", "image/jpeg", "image/gif", "image/webp"]
const ACCEPTED_FILE_TYPES = [...ACCEPTED_IMAGE_TYPES, "application/pdf"]
type PendingPrompt = {
abort: AbortController
cleanup: VoidFunction
}
const pending = new Map<string, PendingPrompt>()
interface PromptInputProps {
class?: string
ref?: (el: HTMLDivElement) => void
newSessionWorktree?: string
onNewSessionWorktreeReset?: () => void
onSubmit?: () => void
}
const EXAMPLES = [
"prompt.example.1",
"prompt.example.2",
"prompt.example.3",
"prompt.example.4",
"prompt.example.5",
"prompt.example.6",
"prompt.example.7",
"prompt.example.8",
"prompt.example.9",
"prompt.example.10",
"prompt.example.11",
"prompt.example.12",
"prompt.example.13",
"prompt.example.14",
"prompt.example.15",
"prompt.example.16",
"prompt.example.17",
"prompt.example.18",
"prompt.example.19",
"prompt.example.20",
"prompt.example.21",
"prompt.example.22",
"prompt.example.23",
"prompt.example.24",
"prompt.example.25",
] as const
interface SlashCommand {
id: string
trigger: string
title: string
description?: string
keybind?: string
type: "builtin" | "custom"
source?: "command" | "mcp" | "skill"
}
export const PromptInput: Component<PromptInputProps> = (props) => {
const navigate = useNavigate()
const sdk = useSDK()
const sync = useSync()
const globalSync = useGlobalSync()
const platform = usePlatform()
const local = useLocal()
const files = useFile()
const prompt = usePrompt()
const commentCount = createMemo(() => prompt.context.items().filter((item) => !!item.comment?.trim()).length)
const layout = useLayout()
const comments = useComments()
const params = useParams()
const dialog = useDialog()
const providers = useProviders()
const command = useCommand()
const permission = usePermission()
const language = useLanguage()
let editorRef!: HTMLDivElement
let fileInputRef!: HTMLInputElement
let scrollRef!: HTMLDivElement
let slashPopoverRef!: HTMLDivElement
const mirror = { input: false }
const scrollCursorIntoView = () => {
const container = scrollRef
const selection = window.getSelection()
if (!container || !selection || selection.rangeCount === 0) return
const range = selection.getRangeAt(0)
if (!editorRef.contains(range.startContainer)) return
const rect = range.getBoundingClientRect()
if (!rect.height) return
const containerRect = container.getBoundingClientRect()
const top = rect.top - containerRect.top + container.scrollTop
const bottom = rect.bottom - containerRect.top + container.scrollTop
const padding = 12
if (top < container.scrollTop + padding) {
container.scrollTop = Math.max(0, top - padding)
return
}
if (bottom > container.scrollTop + container.clientHeight - padding) {
container.scrollTop = bottom - container.clientHeight + padding
}
}
const queueScroll = () => {
requestAnimationFrame(scrollCursorIntoView)
}
const sessionKey = createMemo(() => `${params.dir}${params.id ? "/" + params.id : ""}`)
const tabs = createMemo(() => layout.tabs(sessionKey))
const commentInReview = (path: string) => {
const sessionID = params.id
if (!sessionID) return false
const diffs = sync.data.session_diff[sessionID]
if (!diffs) return false
return diffs.some((diff) => diff.file === path)
}
const openComment = (item: { path: string; commentID?: string; commentOrigin?: "review" | "file" }) => {
if (!item.commentID) return
const focus = { file: item.path, id: item.commentID }
comments.setActive(focus)
const wantsReview = item.commentOrigin === "review" || (item.commentOrigin !== "file" && commentInReview(item.path))
if (wantsReview) {
layout.fileTree.open()
layout.fileTree.setTab("changes")
requestAnimationFrame(() => comments.setFocus(focus))
return
}
layout.fileTree.open()
layout.fileTree.setTab("all")
const tab = files.tab(item.path)
tabs().open(tab)
files.load(item.path)
requestAnimationFrame(() => comments.setFocus(focus))
}
const recent = createMemo(() => {
const all = tabs().all()
const active = tabs().active()
const order = active ? [active, ...all.filter((x) => x !== active)] : all
const seen = new Set<string>()
const paths: string[] = []
for (const tab of order) {
const path = files.pathFromTab(tab)
if (!path) continue
if (seen.has(path)) continue
seen.add(path)
paths.push(path)
}
return paths
})
const info = createMemo(() => (params.id ? sync.session.get(params.id) : undefined))
const status = createMemo(
() =>
sync.data.session_status[params.id ?? ""] ?? {
type: "idle",
},
)
const working = createMemo(() => status()?.type !== "idle")
const imageAttachments = createMemo(
() => prompt.current().filter((part) => part.type === "image") as ImageAttachmentPart[],
)
const [store, setStore] = createStore<{
popover: "at" | "slash" | null
historyIndex: number
savedPrompt: Prompt | null
placeholder: number
dragging: boolean
mode: "normal" | "shell"
applyingHistory: boolean
}>({
popover: null,
historyIndex: -1,
savedPrompt: null,
placeholder: Math.floor(Math.random() * EXAMPLES.length),
dragging: false,
mode: "normal",
applyingHistory: false,
})
const MAX_HISTORY = 100
const [history, setHistory] = persisted(
Persist.global("prompt-history", ["prompt-history.v1"]),
createStore<{
entries: Prompt[]
}>({
entries: [],
}),
)
const [shellHistory, setShellHistory] = persisted(
Persist.global("prompt-history-shell", ["prompt-history-shell.v1"]),
createStore<{
entries: Prompt[]
}>({
entries: [],
}),
)
const clonePromptParts = (prompt: Prompt): Prompt =>
prompt.map((part) => {
if (part.type === "text") return { ...part }
if (part.type === "image") return { ...part }
if (part.type === "agent") return { ...part }
return {
...part,
selection: part.selection ? { ...part.selection } : undefined,
}
})
const promptLength = (prompt: Prompt) =>
prompt.reduce((len, part) => len + ("content" in part ? part.content.length : 0), 0)
const applyHistoryPrompt = (p: Prompt, position: "start" | "end") => {
const length = position === "start" ? 0 : promptLength(p)
setStore("applyingHistory", true)
prompt.set(p, length)
requestAnimationFrame(() => {
editorRef.focus()
setCursorPosition(editorRef, length)
setStore("applyingHistory", false)
queueScroll()
})
}
const getCaretState = () => {
const selection = window.getSelection()
const textLength = promptLength(prompt.current())
if (!selection || selection.rangeCount === 0) {
return { collapsed: false, cursorPosition: 0, textLength }
}
const anchorNode = selection.anchorNode
if (!anchorNode || !editorRef.contains(anchorNode)) {
return { collapsed: false, cursorPosition: 0, textLength }
}
return {
collapsed: selection.isCollapsed,
cursorPosition: getCursorPosition(editorRef),
textLength,
}
}
const isFocused = createFocusSignal(() => editorRef)
createEffect(() => {
params.id
if (params.id) return
const interval = setInterval(() => {
setStore("placeholder", (prev) => (prev + 1) % EXAMPLES.length)
}, 6500)
onCleanup(() => clearInterval(interval))
})
const [composing, setComposing] = createSignal(false)
const isImeComposing = (event: KeyboardEvent) => event.isComposing || composing() || event.keyCode === 229
const addImageAttachment = async (file: File) => {
if (!ACCEPTED_FILE_TYPES.includes(file.type)) return
const reader = new FileReader()
reader.onload = () => {
const dataUrl = reader.result as string
const attachment: ImageAttachmentPart = {
type: "image",
id: crypto.randomUUID(),
filename: file.name,
mime: file.type,
dataUrl,
}
const cursorPosition = prompt.cursor() ?? getCursorPosition(editorRef)
prompt.set([...prompt.current(), attachment], cursorPosition)
}
reader.readAsDataURL(file)
}
const removeImageAttachment = (id: string) => {
const current = prompt.current()
const next = current.filter((part) => part.type !== "image" || part.id !== id)
prompt.set(next, prompt.cursor())
}
const handlePaste = async (event: ClipboardEvent) => {
if (!isFocused()) return
const clipboardData = event.clipboardData
if (!clipboardData) return
event.preventDefault()
event.stopPropagation()
const items = Array.from(clipboardData.items)
const fileItems = items.filter((item) => item.kind === "file")
const imageItems = fileItems.filter((item) => ACCEPTED_FILE_TYPES.includes(item.type))
if (imageItems.length > 0) {
for (const item of imageItems) {
const file = item.getAsFile()
if (file) await addImageAttachment(file)
}
return
}
if (fileItems.length > 0) {
showToast({
title: language.t("prompt.toast.pasteUnsupported.title"),
description: language.t("prompt.toast.pasteUnsupported.description"),
})
return
}
const plainText = clipboardData.getData("text/plain") ?? ""
if (!plainText) return
addPart({ type: "text", content: plainText, start: 0, end: 0 })
}
const handleGlobalDragOver = (event: DragEvent) => {
if (dialog.active) return
event.preventDefault()
const hasFiles = event.dataTransfer?.types.includes("Files")
if (hasFiles) {
setStore("dragging", true)
}
}
const handleGlobalDragLeave = (event: DragEvent) => {
if (dialog.active) return
// relatedTarget is null when leaving the document window
if (!event.relatedTarget) {
setStore("dragging", false)
}
}
const handleGlobalDrop = async (event: DragEvent) => {
if (dialog.active) return
event.preventDefault()
setStore("dragging", false)
const dropped = event.dataTransfer?.files
if (!dropped) return
for (const file of Array.from(dropped)) {
if (ACCEPTED_FILE_TYPES.includes(file.type)) {
await addImageAttachment(file)
}
}
}
onMount(() => {
document.addEventListener("dragover", handleGlobalDragOver)
document.addEventListener("dragleave", handleGlobalDragLeave)
document.addEventListener("drop", handleGlobalDrop)
})
onCleanup(() => {
document.removeEventListener("dragover", handleGlobalDragOver)
document.removeEventListener("dragleave", handleGlobalDragLeave)
document.removeEventListener("drop", handleGlobalDrop)
})
createEffect(() => {
if (!isFocused()) setStore("popover", null)
})
// Safety: reset composing state on focus change to prevent stuck state
// This handles edge cases where compositionend event may not fire
createEffect(() => {
if (!isFocused()) setComposing(false)
})
type AtOption =
| { type: "agent"; name: string; display: string }
| { type: "file"; path: string; display: string; recent?: boolean }
const agentList = createMemo(() =>
sync.data.agent
.filter((agent) => !agent.hidden && agent.mode !== "primary")
.map((agent): AtOption => ({ type: "agent", name: agent.name, display: agent.name })),
)
const handleAtSelect = (option: AtOption | undefined) => {
if (!option) return
if (option.type === "agent") {
addPart({ type: "agent", name: option.name, content: "@" + option.name, start: 0, end: 0 })
} else {
addPart({ type: "file", path: option.path, content: "@" + option.path, start: 0, end: 0 })
}
}
const atKey = (x: AtOption | undefined) => {
if (!x) return ""
return x.type === "agent" ? `agent:${x.name}` : `file:${x.path}`
}
const {
flat: atFlat,
active: atActive,
setActive: setAtActive,
onInput: atOnInput,
onKeyDown: atOnKeyDown,
} = useFilteredList<AtOption>({
items: async (query) => {
const agents = agentList()
const open = recent()
const seen = new Set(open)
const pinned: AtOption[] = open.map((path) => ({ type: "file", path, display: path, recent: true }))
const paths = await files.searchFilesAndDirectories(query)
const fileOptions: AtOption[] = paths
.filter((path) => !seen.has(path))
.map((path) => ({ type: "file", path, display: path }))
return [...agents, ...pinned, ...fileOptions]
},
key: atKey,
filterKeys: ["display"],
groupBy: (item) => {
if (item.type === "agent") return "agent"
if (item.recent) return "recent"
return "file"
},
sortGroupsBy: (a, b) => {
const rank = (category: string) => {
if (category === "agent") return 0
if (category === "recent") return 1
return 2
}
return rank(a.category) - rank(b.category)
},
onSelect: handleAtSelect,
})
const slashCommands = createMemo<SlashCommand[]>(() => {
const builtin = command.options
.filter((opt) => !opt.disabled && !opt.id.startsWith("suggested.") && opt.slash)
.map((opt) => ({
id: opt.id,
trigger: opt.slash!,
title: opt.title,
description: opt.description,
keybind: opt.keybind,
type: "builtin" as const,
}))
const custom = sync.data.command.map((cmd) => ({
id: `custom.${cmd.name}`,
trigger: cmd.name,
title: cmd.name,
description: cmd.description,
type: "custom" as const,
source: cmd.source,
}))
return [...custom, ...builtin]
})
const handleSlashSelect = (cmd: SlashCommand | undefined) => {
if (!cmd) return
setStore("popover", null)
if (cmd.type === "custom") {
const text = `/${cmd.trigger} `
editorRef.innerHTML = ""
editorRef.textContent = text
prompt.set([{ type: "text", content: text, start: 0, end: text.length }], text.length)
requestAnimationFrame(() => {
editorRef.focus()
const range = document.createRange()
const sel = window.getSelection()
range.selectNodeContents(editorRef)
range.collapse(false)
sel?.removeAllRanges()
sel?.addRange(range)
})
return
}
editorRef.innerHTML = ""
prompt.set([{ type: "text", content: "", start: 0, end: 0 }], 0)
command.trigger(cmd.id, "slash")
}
const {
flat: slashFlat,
active: slashActive,
setActive: setSlashActive,
onInput: slashOnInput,
onKeyDown: slashOnKeyDown,
refetch: slashRefetch,
} = useFilteredList<SlashCommand>({
items: slashCommands,
key: (x) => x?.id,
filterKeys: ["trigger", "title", "description"],
onSelect: handleSlashSelect,
})
const createPill = (part: FileAttachmentPart | AgentPart) => {
const pill = document.createElement("span")
pill.textContent = part.content
pill.setAttribute("data-type", part.type)
if (part.type === "file") pill.setAttribute("data-path", part.path)
if (part.type === "agent") pill.setAttribute("data-name", part.name)
pill.setAttribute("contenteditable", "false")
pill.style.userSelect = "text"
pill.style.cursor = "default"
return pill
}
const isNormalizedEditor = () =>
Array.from(editorRef.childNodes).every((node) => {
if (node.nodeType === Node.TEXT_NODE) {
const text = node.textContent ?? ""
if (!text.includes("\u200B")) return true
if (text !== "\u200B") return false
const prev = node.previousSibling
const next = node.nextSibling
const prevIsBr = prev?.nodeType === Node.ELEMENT_NODE && (prev as HTMLElement).tagName === "BR"
const nextIsBr = next?.nodeType === Node.ELEMENT_NODE && (next as HTMLElement).tagName === "BR"
if (!prevIsBr && !nextIsBr) return false
if (nextIsBr && !prevIsBr && prev) return false
return true
}
if (node.nodeType !== Node.ELEMENT_NODE) return false
const el = node as HTMLElement
if (el.dataset.type === "file") return true
if (el.dataset.type === "agent") return true
return el.tagName === "BR"
})
const renderEditor = (parts: Prompt) => {
editorRef.innerHTML = ""
for (const part of parts) {
if (part.type === "text") {
editorRef.appendChild(createTextFragment(part.content))
continue
}
if (part.type === "file" || part.type === "agent") {
editorRef.appendChild(createPill(part))
}
}
}
createEffect(
on(
() => sync.data.command,
() => slashRefetch(),
{ defer: true },
),
)
// Auto-scroll active command into view when navigating with keyboard
createEffect(() => {
const activeId = slashActive()
if (!activeId || !slashPopoverRef) return
requestAnimationFrame(() => {
const element = slashPopoverRef.querySelector(`[data-slash-id="${activeId}"]`)
element?.scrollIntoView({ block: "nearest", behavior: "smooth" })
})
})
const selectPopoverActive = () => {
if (store.popover === "at") {
const items = atFlat()
if (items.length === 0) return
const active = atActive()
const item = items.find((entry) => atKey(entry) === active) ?? items[0]
handleAtSelect(item)
return
}
if (store.popover === "slash") {
const items = slashFlat()
if (items.length === 0) return
const active = slashActive()
const item = items.find((entry) => entry.id === active) ?? items[0]
handleSlashSelect(item)
}
}
createEffect(
on(
() => prompt.current(),
(currentParts) => {
const inputParts = currentParts.filter((part) => part.type !== "image") as Prompt
if (mirror.input) {
mirror.input = false
if (isNormalizedEditor()) return
const selection = window.getSelection()
let cursorPosition: number | null = null
if (selection && selection.rangeCount > 0 && editorRef.contains(selection.anchorNode)) {
cursorPosition = getCursorPosition(editorRef)
}
renderEditor(inputParts)
if (cursorPosition !== null) {
setCursorPosition(editorRef, cursorPosition)
}
return
}
const domParts = parseFromDOM()
if (isNormalizedEditor() && isPromptEqual(inputParts, domParts)) return
const selection = window.getSelection()
let cursorPosition: number | null = null
if (selection && selection.rangeCount > 0 && editorRef.contains(selection.anchorNode)) {
cursorPosition = getCursorPosition(editorRef)
}
renderEditor(inputParts)
if (cursorPosition !== null) {
setCursorPosition(editorRef, cursorPosition)
}
},
),
)
const parseFromDOM = (): Prompt => {
const parts: Prompt = []
let position = 0
let buffer = ""
const flushText = () => {
const content = buffer.replace(/\r\n?/g, "\n").replace(/\u200B/g, "")
buffer = ""
if (!content) return
parts.push({ type: "text", content, start: position, end: position + content.length })
position += content.length
}
const pushFile = (file: HTMLElement) => {
const content = file.textContent ?? ""
parts.push({
type: "file",
path: file.dataset.path!,
content,
start: position,
end: position + content.length,
})
position += content.length
}
const pushAgent = (agent: HTMLElement) => {
const content = agent.textContent ?? ""
parts.push({
type: "agent",
name: agent.dataset.name!,
content,
start: position,
end: position + content.length,
})
position += content.length
}
const visit = (node: Node) => {
if (node.nodeType === Node.TEXT_NODE) {
buffer += node.textContent ?? ""
return
}
if (node.nodeType !== Node.ELEMENT_NODE) return
const el = node as HTMLElement
if (el.dataset.type === "file") {
flushText()
pushFile(el)
return
}
if (el.dataset.type === "agent") {
flushText()
pushAgent(el)
return
}
if (el.tagName === "BR") {
buffer += "\n"
return
}
for (const child of Array.from(el.childNodes)) {
visit(child)
}
}
const children = Array.from(editorRef.childNodes)
children.forEach((child, index) => {
const isBlock = child.nodeType === Node.ELEMENT_NODE && ["DIV", "P"].includes((child as HTMLElement).tagName)
visit(child)
if (isBlock && index < children.length - 1) {
buffer += "\n"
}
})
flushText()
if (parts.length === 0) parts.push(...DEFAULT_PROMPT)
return parts
}
const handleInput = () => {
const rawParts = parseFromDOM()
const images = imageAttachments()
const cursorPosition = getCursorPosition(editorRef)
const rawText = rawParts.map((p) => ("content" in p ? p.content : "")).join("")
const trimmed = rawText.replace(/\u200B/g, "").trim()
const hasNonText = rawParts.some((part) => part.type !== "text")
const shouldReset = trimmed.length === 0 && !hasNonText && images.length === 0
if (shouldReset) {
setStore("popover", null)
if (store.historyIndex >= 0 && !store.applyingHistory) {
setStore("historyIndex", -1)
setStore("savedPrompt", null)
}
if (prompt.dirty()) {
mirror.input = true
prompt.set(DEFAULT_PROMPT, 0)
}
queueScroll()
return
}
const shellMode = store.mode === "shell"
if (!shellMode) {
const atMatch = rawText.substring(0, cursorPosition).match(/@(\S*)$/)
const slashMatch = rawText.match(/^\/(\S*)$/)
if (atMatch) {
atOnInput(atMatch[1])
setStore("popover", "at")
} else if (slashMatch) {
slashOnInput(slashMatch[1])
setStore("popover", "slash")
} else {
setStore("popover", null)
}
} else {
setStore("popover", null)
}
if (store.historyIndex >= 0 && !store.applyingHistory) {
setStore("historyIndex", -1)
setStore("savedPrompt", null)
}
mirror.input = true
prompt.set([...rawParts, ...images], cursorPosition)
queueScroll()
}
const setRangeEdge = (range: Range, edge: "start" | "end", offset: number) => {
let remaining = offset
const nodes = Array.from(editorRef.childNodes)
for (const node of nodes) {
const length = getNodeLength(node)
const isText = node.nodeType === Node.TEXT_NODE
const isPill =
node.nodeType === Node.ELEMENT_NODE &&
((node as HTMLElement).dataset.type === "file" || (node as HTMLElement).dataset.type === "agent")
const isBreak = node.nodeType === Node.ELEMENT_NODE && (node as HTMLElement).tagName === "BR"
if (isText && remaining <= length) {
if (edge === "start") range.setStart(node, remaining)
if (edge === "end") range.setEnd(node, remaining)
return
}
if ((isPill || isBreak) && remaining <= length) {
if (edge === "start" && remaining === 0) range.setStartBefore(node)
if (edge === "start" && remaining > 0) range.setStartAfter(node)
if (edge === "end" && remaining === 0) range.setEndBefore(node)
if (edge === "end" && remaining > 0) range.setEndAfter(node)
return
}
remaining -= length
}
}
const addPart = (part: ContentPart) => {
const selection = window.getSelection()
if (!selection || selection.rangeCount === 0) return
const cursorPosition = getCursorPosition(editorRef)
const currentPrompt = prompt.current()
const rawText = currentPrompt.map((p) => ("content" in p ? p.content : "")).join("")
const textBeforeCursor = rawText.substring(0, cursorPosition)
const atMatch = textBeforeCursor.match(/@(\S*)$/)
if (part.type === "file" || part.type === "agent") {
const pill = createPill(part)
const gap = document.createTextNode(" ")
const range = selection.getRangeAt(0)
if (atMatch) {
const start = atMatch.index ?? cursorPosition - atMatch[0].length
setRangeEdge(range, "start", start)
setRangeEdge(range, "end", cursorPosition)
}
range.deleteContents()
range.insertNode(gap)
range.insertNode(pill)
range.setStartAfter(gap)
range.collapse(true)
selection.removeAllRanges()
selection.addRange(range)
} else if (part.type === "text") {
const range = selection.getRangeAt(0)
const fragment = createTextFragment(part.content)
const last = fragment.lastChild
range.deleteContents()
range.insertNode(fragment)
if (last) {
if (last.nodeType === Node.TEXT_NODE) {
const text = last.textContent ?? ""
if (text === "\u200B") {
range.setStart(last, 0)
}
if (text !== "\u200B") {
range.setStart(last, text.length)
}
}
if (last.nodeType !== Node.TEXT_NODE) {
range.setStartAfter(last)
}
}
range.collapse(true)
selection.removeAllRanges()
selection.addRange(range)
}
handleInput()
setStore("popover", null)
}
const abort = async () => {
const sessionID = params.id
if (!sessionID) return Promise.resolve()
const queued = pending.get(sessionID)
if (queued) {
queued.abort.abort()
queued.cleanup()
pending.delete(sessionID)
return Promise.resolve()
}
return sdk.client.session
.abort({
sessionID,
})
.catch(() => {})
}
const addToHistory = (prompt: Prompt, mode: "normal" | "shell") => {
const text = prompt
.map((p) => ("content" in p ? p.content : ""))
.join("")
.trim()
const hasImages = prompt.some((part) => part.type === "image")
if (!text && !hasImages) return
const entry = clonePromptParts(prompt)
const currentHistory = mode === "shell" ? shellHistory : history
const setCurrentHistory = mode === "shell" ? setShellHistory : setHistory
const lastEntry = currentHistory.entries[0]
if (lastEntry && isPromptEqual(lastEntry, entry)) return
setCurrentHistory("entries", (entries) => [entry, ...entries].slice(0, MAX_HISTORY))
}
const navigateHistory = (direction: "up" | "down") => {
const entries = store.mode === "shell" ? shellHistory.entries : history.entries
const current = store.historyIndex
if (direction === "up") {
if (entries.length === 0) return false
if (current === -1) {
setStore("savedPrompt", clonePromptParts(prompt.current()))
setStore("historyIndex", 0)
applyHistoryPrompt(entries[0], "start")
return true
}
if (current < entries.length - 1) {
const next = current + 1
setStore("historyIndex", next)
applyHistoryPrompt(entries[next], "start")
return true
}
return false
}
if (current > 0) {
const next = current - 1
setStore("historyIndex", next)
applyHistoryPrompt(entries[next], "end")
return true
}
if (current === 0) {
setStore("historyIndex", -1)
const saved = store.savedPrompt
if (saved) {
applyHistoryPrompt(saved, "end")
setStore("savedPrompt", null)
return true
}
applyHistoryPrompt(DEFAULT_PROMPT, "end")
return true
}
return false
}
const handleKeyDown = (event: KeyboardEvent) => {
if (event.key === "Backspace") {
const selection = window.getSelection()
if (selection && selection.isCollapsed) {
const node = selection.anchorNode
const offset = selection.anchorOffset
if (node && node.nodeType === Node.TEXT_NODE) {
const text = node.textContent ?? ""
if (/^\u200B+$/.test(text) && offset > 0) {
const range = document.createRange()
range.setStart(node, 0)
range.collapse(true)
selection.removeAllRanges()
selection.addRange(range)
}
}
}
}
if (event.key === "!" && store.mode === "normal") {
const cursorPosition = getCursorPosition(editorRef)
if (cursorPosition === 0) {
setStore("mode", "shell")
setStore("popover", null)
event.preventDefault()
return
}
}
if (store.mode === "shell") {
const { collapsed, cursorPosition, textLength } = getCaretState()
if (event.key === "Escape") {
setStore("mode", "normal")
event.preventDefault()
return
}
if (event.key === "Backspace" && collapsed && cursorPosition === 0 && textLength === 0) {
setStore("mode", "normal")
event.preventDefault()
return
}
}
// Handle Shift+Enter BEFORE IME check - Shift+Enter is never used for IME input
// and should always insert a newline regardless of composition state
if (event.key === "Enter" && event.shiftKey) {
addPart({ type: "text", content: "\n", start: 0, end: 0 })
event.preventDefault()
return
}
if (event.key === "Enter" && isImeComposing(event)) {
return
}
const ctrl = event.ctrlKey && !event.metaKey && !event.altKey && !event.shiftKey
if (store.popover) {
if (event.key === "Tab") {
selectPopoverActive()
event.preventDefault()
return
}
const nav = event.key === "ArrowUp" || event.key === "ArrowDown" || event.key === "Enter"
const ctrlNav = ctrl && (event.key === "n" || event.key === "p")
if (nav || ctrlNav) {
if (store.popover === "at") {
atOnKeyDown(event)
event.preventDefault()
return
}
if (store.popover === "slash") {
slashOnKeyDown(event)
}
event.preventDefault()
return
}
}
if (ctrl && event.code === "KeyG") {
if (store.popover) {
setStore("popover", null)
event.preventDefault()
return
}
if (working()) {
abort()
event.preventDefault()
}
return
}
if (event.key === "ArrowUp" || event.key === "ArrowDown") {
if (event.altKey || event.ctrlKey || event.metaKey) return
const { collapsed } = getCaretState()
if (!collapsed) return
const cursorPosition = getCursorPosition(editorRef)
const textLength = promptLength(prompt.current())
const textContent = prompt
.current()
.map((part) => ("content" in part ? part.content : ""))
.join("")
const isEmpty = textContent.trim() === "" || textLength <= 1
const hasNewlines = textContent.includes("\n")
const inHistory = store.historyIndex >= 0
const atStart = cursorPosition <= (isEmpty ? 1 : 0)
const atEnd = cursorPosition >= (isEmpty ? textLength - 1 : textLength)
const allowUp = isEmpty || atStart || (!hasNewlines && !inHistory) || (inHistory && atEnd)
const allowDown = isEmpty || atEnd || (!hasNewlines && !inHistory) || (inHistory && atStart)
if (event.key === "ArrowUp") {
if (!allowUp) return
if (navigateHistory("up")) {
event.preventDefault()
}
return
}
if (!allowDown) return
if (navigateHistory("down")) {
event.preventDefault()
}
return
}
// Note: Shift+Enter is handled earlier, before IME check
if (event.key === "Enter" && !event.shiftKey) {
handleSubmit(event)
}
if (event.key === "Escape") {
if (store.popover) {
setStore("popover", null)
} else if (working()) {
abort()
}
}
}
const handleSubmit = async (event: Event) => {
event.preventDefault()
const currentPrompt = prompt.current()
const text = currentPrompt.map((part) => ("content" in part ? part.content : "")).join("")
const images = imageAttachments().slice()
const mode = store.mode
if (text.trim().length === 0 && images.length === 0) {
if (working()) abort()
return
}
const currentModel = local.model.current()
const currentAgent = local.agent.current()
if (!currentModel || !currentAgent) {
showToast({
title: language.t("prompt.toast.modelAgentRequired.title"),
description: language.t("prompt.toast.modelAgentRequired.description"),
})
return
}
const errorMessage = (err: unknown) => {
if (err && typeof err === "object" && "data" in err) {
const data = (err as { data?: { message?: string } }).data
if (data?.message) return data.message
}
if (err instanceof Error) return err.message
return language.t("common.requestFailed")
}
addToHistory(currentPrompt, mode)
setStore("historyIndex", -1)
setStore("savedPrompt", null)
const projectDirectory = sdk.directory
const isNewSession = !params.id
const worktreeSelection = props.newSessionWorktree ?? "main"
let sessionDirectory = projectDirectory
let client = sdk.client
if (isNewSession) {
if (worktreeSelection === "create") {
const createdWorktree = await client.worktree
.create({ directory: projectDirectory })
.then((x) => x.data)
.catch((err) => {
showToast({
title: language.t("prompt.toast.worktreeCreateFailed.title"),
description: errorMessage(err),
})
return undefined
})
if (!createdWorktree?.directory) {
showToast({
title: language.t("prompt.toast.worktreeCreateFailed.title"),
description: language.t("common.requestFailed"),
})
return
}
WorktreeState.pending(createdWorktree.directory)
sessionDirectory = createdWorktree.directory
}
if (worktreeSelection !== "main" && worktreeSelection !== "create") {
sessionDirectory = worktreeSelection
}
if (sessionDirectory !== projectDirectory) {
client = createOpencodeClient({
baseUrl: sdk.url,
fetch: platform.fetch,
directory: sessionDirectory,
throwOnError: true,
})
globalSync.child(sessionDirectory)
}
props.onNewSessionWorktreeReset?.()
}
let session = info()
if (!session && isNewSession) {
session = await client.session
.create()
.then((x) => x.data ?? undefined)
.catch((err) => {
showToast({
title: language.t("prompt.toast.sessionCreateFailed.title"),
description: errorMessage(err),
})
return undefined
})
if (session) navigate(`/${base64Encode(sessionDirectory)}/session/${session.id}`)
}
if (!session) return
props.onSubmit?.()
const model = {
modelID: currentModel.id,
providerID: currentModel.provider.id,
}
const agent = currentAgent.name
const variant = local.model.variant.current()
const clearInput = () => {
prompt.reset()
setStore("mode", "normal")
setStore("popover", null)
}
const restoreInput = () => {
prompt.set(currentPrompt, promptLength(currentPrompt))
setStore("mode", mode)
setStore("popover", null)
requestAnimationFrame(() => {
editorRef.focus()
setCursorPosition(editorRef, promptLength(currentPrompt))
queueScroll()
})
}
if (mode === "shell") {
clearInput()
client.session
.shell({
sessionID: session?.id || "",
agent,
model,
command: text,
})
.catch((err) => {
showToast({
title: language.t("prompt.toast.shellSendFailed.title"),
description: errorMessage(err),
})
restoreInput()
})
return
}
if (text.startsWith("/")) {
const [cmdName, ...args] = text.split(" ")
const commandName = cmdName.slice(1)
const customCommand = sync.data.command.find((c) => c.name === commandName)
if (customCommand) {
clearInput()
client.session
.command({
sessionID: session?.id || "",
command: commandName,
arguments: args.join(" "),
agent,
model: `${model.providerID}/${model.modelID}`,
variant,
parts: images.map((attachment) => ({
id: Identifier.ascending("part"),
type: "file" as const,
mime: attachment.mime,
url: attachment.dataUrl,
filename: attachment.filename,
})),
})
.catch((err) => {
showToast({
title: language.t("prompt.toast.commandSendFailed.title"),
description: errorMessage(err),
})
restoreInput()
})
return
}
}
const toAbsolutePath = (path: string) =>
path.startsWith("/") ? path : (sessionDirectory + "/" + path).replace("//", "/")
const fileAttachments = currentPrompt.filter((part) => part.type === "file") as FileAttachmentPart[]
const agentAttachments = currentPrompt.filter((part) => part.type === "agent") as AgentPart[]
const fileAttachmentParts = fileAttachments.map((attachment) => {
const absolute = toAbsolutePath(attachment.path)
const query = attachment.selection
? `?start=${attachment.selection.startLine}&end=${attachment.selection.endLine}`
: ""
return {
id: Identifier.ascending("part"),
type: "file" as const,
mime: "text/plain",
url: `file://${absolute}${query}`,
filename: getFilename(attachment.path),
source: {
type: "file" as const,
text: {
value: attachment.content,
start: attachment.start,
end: attachment.end,
},
path: absolute,
},
}
})
const agentAttachmentParts = agentAttachments.map((attachment) => ({
id: Identifier.ascending("part"),
type: "agent" as const,
name: attachment.name,
source: {
value: attachment.content,
start: attachment.start,
end: attachment.end,
},
}))
const usedUrls = new Set(fileAttachmentParts.map((part) => part.url))
const context = prompt.context.items().slice()
const commentItems = context.filter((item) => item.type === "file" && !!item.comment?.trim())
const contextParts: Array<
| {
id: string
type: "text"
text: string
synthetic?: boolean
}
| {
id: string
type: "file"
mime: string
url: string
filename?: string
}
> = []
const commentNote = (path: string, selection: FileSelection | undefined, comment: string) => {
const start = selection ? Math.min(selection.startLine, selection.endLine) : undefined
const end = selection ? Math.max(selection.startLine, selection.endLine) : undefined
const range =
start === undefined || end === undefined
? "this file"
: start === end
? `line ${start}`
: `lines ${start} through ${end}`
return `The user made the following comment regarding ${range} of ${path}: ${comment}`
}
const addContextFile = (input: { path: string; selection?: FileSelection; comment?: string }) => {
const absolute = toAbsolutePath(input.path)
const query = input.selection ? `?start=${input.selection.startLine}&end=${input.selection.endLine}` : ""
const url = `file://${absolute}${query}`
const comment = input.comment?.trim()
if (!comment && usedUrls.has(url)) return
usedUrls.add(url)
if (comment) {
contextParts.push({
id: Identifier.ascending("part"),
type: "text",
text: commentNote(input.path, input.selection, comment),
synthetic: true,
})
}
contextParts.push({
id: Identifier.ascending("part"),
type: "file",
mime: "text/plain",
url,
filename: getFilename(input.path),
})
}
for (const item of context) {
if (item.type !== "file") continue
addContextFile({ path: item.path, selection: item.selection, comment: item.comment })
}
const imageAttachmentParts = images.map((attachment) => ({
id: Identifier.ascending("part"),
type: "file" as const,
mime: attachment.mime,
url: attachment.dataUrl,
filename: attachment.filename,
}))
const messageID = Identifier.ascending("message")
const textPart = {
id: Identifier.ascending("part"),
type: "text" as const,
text,
}
const requestParts = [
textPart,
...fileAttachmentParts,
...contextParts,
...agentAttachmentParts,
...imageAttachmentParts,
]
const optimisticParts = requestParts.map((part) => ({
...part,
sessionID: session?.id || "",
messageID,
})) as unknown as Part[]
const optimisticMessage: Message = {
id: messageID,
sessionID: session?.id || "",
role: "user",
time: { created: Date.now() },
agent,
model,
}
const addOptimisticMessage = () => {
if (sessionDirectory === projectDirectory) {
sync.set(
produce((draft) => {
const messages = draft.message[session?.id || ""]
if (!messages) {
draft.message[session?.id || ""] = [optimisticMessage]
} else {
const result = Binary.search(messages, messageID, (m) => m.id)
messages.splice(result.index, 0, optimisticMessage)
}
draft.part[messageID] = optimisticParts
.filter((p) => !!p?.id)
.slice()
.sort((a, b) => a.id.localeCompare(b.id))
}),
)
return
}
globalSync.child(sessionDirectory)[1](
produce((draft) => {
const messages = draft.message[session?.id || ""]
if (!messages) {
draft.message[session?.id || ""] = [optimisticMessage]
} else {
const result = Binary.search(messages, messageID, (m) => m.id)
messages.splice(result.index, 0, optimisticMessage)
}
draft.part[messageID] = optimisticParts
.filter((p) => !!p?.id)
.slice()
.sort((a, b) => a.id.localeCompare(b.id))
}),
)
}
const removeOptimisticMessage = () => {
if (sessionDirectory === projectDirectory) {
sync.set(
produce((draft) => {
const messages = draft.message[session?.id || ""]
if (messages) {
const result = Binary.search(messages, messageID, (m) => m.id)
if (result.found) messages.splice(result.index, 1)
}
delete draft.part[messageID]
}),
)
return
}
globalSync.child(sessionDirectory)[1](
produce((draft) => {
const messages = draft.message[session?.id || ""]
if (messages) {
const result = Binary.search(messages, messageID, (m) => m.id)
if (result.found) messages.splice(result.index, 1)
}
delete draft.part[messageID]
}),
)
}
for (const item of commentItems) {
prompt.context.remove(item.key)
}
clearInput()
addOptimisticMessage()
const waitForWorktree = async () => {
const worktree = WorktreeState.get(sessionDirectory)
if (!worktree || worktree.status !== "pending") return true
if (sessionDirectory === projectDirectory && session?.id) {
sync.set("session_status", session?.id, { type: "busy" })
}
const controller = new AbortController()
const cleanup = () => {
if (sessionDirectory === projectDirectory && session?.id) {
sync.set("session_status", session?.id, { type: "idle" })
}
removeOptimisticMessage()
for (const item of commentItems) {
prompt.context.add({
type: "file",
path: item.path,
selection: item.selection,
comment: item.comment,
commentID: item.commentID,
commentOrigin: item.commentOrigin,
preview: item.preview,
})
}
restoreInput()
}
pending.set(session?.id || "", { abort: controller, cleanup })
const abort = new Promise<Awaited<ReturnType<typeof WorktreeState.wait>>>((resolve) => {
if (controller.signal.aborted) {
resolve({ status: "failed", message: "aborted" })
return
}
controller.signal.addEventListener(
"abort",
() => {
resolve({ status: "failed", message: "aborted" })
},
{ once: true },
)
})
const timeoutMs = 5 * 60 * 1000
const timer = { id: undefined as number | undefined }
const timeout = new Promise<Awaited<ReturnType<typeof WorktreeState.wait>>>((resolve) => {
timer.id = window.setTimeout(() => {
resolve({ status: "failed", message: language.t("workspace.error.stillPreparing") })
}, timeoutMs)
})
const result = await Promise.race([WorktreeState.wait(sessionDirectory), abort, timeout]).finally(() => {
if (timer.id === undefined) return
clearTimeout(timer.id)
})
pending.delete(session?.id || "")
if (controller.signal.aborted) return false
if (result.status === "failed") throw new Error(result.message)
return true
}
const send = async () => {
const ok = await waitForWorktree()
if (!ok) return
await client.session.prompt({
sessionID: session?.id || "",
agent,
model,
messageID,
parts: requestParts,
variant,
})
}
void send().catch((err) => {
pending.delete(session?.id || "")
if (sessionDirectory === projectDirectory && session?.id) {
sync.set("session_status", session?.id, { type: "idle" })
}
showToast({
title: language.t("prompt.toast.promptSendFailed.title"),
description: errorMessage(err),
})
removeOptimisticMessage()
for (const item of commentItems) {
prompt.context.add({
type: "file",
path: item.path,
selection: item.selection,
comment: item.comment,
commentID: item.commentID,
commentOrigin: item.commentOrigin,
preview: item.preview,
})
}
restoreInput()
})
}
const currrentModelVariant = createMemo(() => {
const modelVariant = local.model.variant.current() ?? ""
return modelVariant === "xhigh"
? "xHigh"
: modelVariant.length > 0
? modelVariant[0].toUpperCase() + modelVariant.slice(1)
: "Default"
})
const reasoningPercentage = createMemo(() => {
const variants = local.model.variant.list()
const current = local.model.variant.current()
const totalEntries = variants.length + 1
if (totalEntries <= 2 || current === "Default") {
return 0
}
const currentIndex = current ? variants.indexOf(current) + 1 : 0
return ((currentIndex + 1) / totalEntries) * 100
}, [local.model.variant])
return (
<div class="relative size-full _max-h-[320px] flex flex-col gap-3">
<Show when={store.popover}>
<div
ref={(el) => {
if (store.popover === "slash") slashPopoverRef = el
}}
class="absolute inset-x-0 -top-3 -translate-y-full origin-bottom-left max-h-80 min-h-10
overflow-auto no-scrollbar flex flex-col p-2 rounded-md
border border-border-base bg-surface-raised-stronger-non-alpha shadow-md"
onMouseDown={(e) => e.preventDefault()}
>
<Switch>
<Match when={store.popover === "at"}>
<Show
when={atFlat().length > 0}
fallback={<div class="text-text-weak px-2 py-1">{language.t("prompt.popover.emptyResults")}</div>}
>
<For each={atFlat().slice(0, 10)}>
{(item) => (
<button
classList={{
"w-full flex items-center gap-x-2 rounded-md px-2 py-0.5": true,
"bg-surface-raised-base-hover": atActive() === atKey(item),
}}
onClick={() => handleAtSelect(item)}
onMouseEnter={() => setAtActive(atKey(item))}
>
<Show
when={item.type === "agent"}
fallback={
<>
<FileIcon
node={{ path: (item as { type: "file"; path: string }).path, type: "file" }}
class="shrink-0 size-4"
/>
<div class="flex items-center text-14-regular min-w-0">
<span class="text-text-weak whitespace-nowrap truncate min-w-0">
{(() => {
const path = (item as { type: "file"; path: string }).path
return path.endsWith("/") ? path : getDirectory(path)
})()}
</span>
<Show when={!(item as { type: "file"; path: string }).path.endsWith("/")}>
<span class="text-text-strong whitespace-nowrap">
{getFilename((item as { type: "file"; path: string }).path)}
</span>
</Show>
</div>
</>
}
>
<Icon name="brain" size="normal" class="text-icon-info-active shrink-0" />
<span class="text-14-regular text-text-strong whitespace-nowrap">
@{(item as { type: "agent"; name: string }).name}
</span>
</Show>
</button>
)}
</For>
</Show>
</Match>
<Match when={store.popover === "slash"}>
<Show
when={slashFlat().length > 0}
fallback={<div class="text-text-weak px-2 py-1">{language.t("prompt.popover.emptyCommands")}</div>}
>
<For each={slashFlat()}>
{(cmd) => (
<button
data-slash-id={cmd.id}
classList={{
"w-full flex items-center justify-between gap-4 rounded-md px-2 py-1": true,
"bg-surface-raised-base-hover": slashActive() === cmd.id,
}}
onClick={() => handleSlashSelect(cmd)}
onMouseEnter={() => setSlashActive(cmd.id)}
>
<div class="flex items-center gap-2 min-w-0">
<span class="text-14-regular text-text-strong whitespace-nowrap">/{cmd.trigger}</span>
<Show when={cmd.description}>
<span class="text-14-regular text-text-weak truncate">{cmd.description}</span>
</Show>
</div>
<div class="flex items-center gap-2 shrink-0">
<Show when={cmd.type === "custom"}>
<span class="text-11-regular text-text-subtle px-1.5 py-0.5 bg-surface-base rounded">
{cmd.source === "skill"
? language.t("prompt.slash.badge.skill")
: cmd.source === "mcp"
? language.t("prompt.slash.badge.mcp")
: language.t("prompt.slash.badge.custom")}
</span>
</Show>
<Show when={command.keybind(cmd.id)}>
<span class="text-12-regular text-text-subtle">{command.keybind(cmd.id)}</span>
</Show>
</div>
</button>
)}
</For>
</Show>
</Match>
</Switch>
</div>
</Show>
<form
onSubmit={handleSubmit}
classList={{
"group/prompt-input": true,
"bg-surface-raised-stronger-non-alpha shadow-xs-border relative": true,
"rounded-[14px] overflow-clip focus-within:shadow-xs-border": true,
"border-icon-info-active border-dashed": store.dragging,
[props.class ?? ""]: !!props.class,
}}
>
<Show when={store.dragging}>
<div class="absolute inset-0 z-10 flex items-center justify-center bg-surface-raised-stronger-non-alpha/90 mr-1 pointer-events-none">
<div class="flex flex-col items-center gap-2 text-text-weak">
<Icon name="photo" size={18} class="text-icon-base stroke-1.5" />
<span class="text-14-regular">{language.t("prompt.dropzone.label")}</span>
</div>
</div>
</Show>
<Show when={prompt.context.items().length > 0}>
<div class="flex flex-nowrap items-start gap-2 p-2 overflow-x-auto no-scrollbar">
<For each={prompt.context.items()}>
{(item) => {
const active = () => {
const a = comments.active()
return !!item.commentID && item.commentID === a?.id && item.path === a?.file
}
return (
<Tooltip
value={
<span class="flex max-w-[300px]">
<span class="text-text-invert-base truncate-start [unicode-bidi:plaintext] min-w-0">
{getDirectory(item.path)}
</span>
<span class="shrink-0">{getFilename(item.path)}</span>
</span>
}
placement="top"
openDelay={2000}
>
<div
classList={{
"group shrink-0 flex flex-col rounded-[6px] pl-2 pr-1 py-1 max-w-[200px] h-12 transition-all transition-transform shadow-xs-border hover:shadow-xs-border-hover": true,
"cursor-pointer hover:bg-surface-interactive-weak": !!item.commentID && !active(),
"cursor-pointer bg-surface-interactive-hover hover:bg-surface-interactive-hover shadow-xs-border-hover":
active(),
"bg-background-stronger": !active(),
}}
onClick={() => {
openComment(item)
}}
>
<div class="flex items-center gap-1.5">
<FileIcon node={{ path: item.path, type: "file" }} class="shrink-0 size-7" />
<div class="flex items-center text-11-regular min-w-0 font-medium">
<span class="text-text-strong whitespace-nowrap">{getFilenameTruncated(item.path, 14)}</span>
<Show when={item.selection}>
{(sel) => (
<span class="text-text-weak whitespace-nowrap shrink-0">
{sel().startLine === sel().endLine
? `:${sel().startLine}`
: `:${sel().startLine}-${sel().endLine}`}
</span>
)}
</Show>
</div>
<IconButton
type="button"
icon="close-small"
variant="ghost"
class="ml-auto size-7 opacity-0 group-hover:opacity-100 transition-all"
onClick={(e) => {
e.stopPropagation()
if (item.commentID) comments.remove(item.path, item.commentID)
prompt.context.remove(item.key)
}}
aria-label={language.t("prompt.context.removeFile")}
/>
</div>
<Show when={item.comment}>
{(comment) => (
<div class="text-12-regular text-text-strong ml-5 pr-1 truncate">{comment()}</div>
)}
</Show>
</div>
</Tooltip>
)
}}
</For>
</div>
</Show>
<Show when={imageAttachments().length > 0}>
<div class="flex flex-wrap gap-2 px-3 pt-3">
<For each={imageAttachments()}>
{(attachment) => (
<div class="relative group">
<Show
when={attachment.mime.startsWith("image/")}
fallback={
<div class="size-16 rounded-md bg-surface-base flex items-center justify-center border border-border-base">
<Icon name="folder" size="normal" class="size-6 text-text-base" />
</div>
}
>
<img
src={attachment.dataUrl}
alt={attachment.filename}
class="size-16 rounded-md object-cover border border-border-base hover:border-border-strong-base transition-colors"
onClick={() =>
dialog.show(() => <ImagePreview src={attachment.dataUrl} alt={attachment.filename} />)
}
/>
</Show>
<button
type="button"
onClick={() => removeImageAttachment(attachment.id)}
class="absolute -top-1.5 -right-1.5 size-5 rounded-full bg-surface-raised-stronger-non-alpha border border-border-base flex items-center justify-center opacity-0 group-hover:opacity-100 transition-opacity hover:bg-surface-raised-base-hover"
aria-label={language.t("prompt.attachment.remove")}
>
<Icon name="close" class="size-3 text-text-weak" />
</button>
<div class="absolute bottom-0 left-0 right-0 px-1 py-0.5 bg-black/50 rounded-b-md">
<span class="text-10-regular text-white truncate block">{attachment.filename}</span>
</div>
</div>
)}
</For>
</div>
</Show>
<div class="relative max-h-[240px] overflow-y-auto" ref={(el) => (scrollRef = el)}>
<div
data-component="prompt-input"
ref={(el) => {
editorRef = el
props.ref?.(el)
}}
role="textbox"
aria-multiline="true"
aria-label={
store.mode === "shell"
? language.t("prompt.placeholder.shell")
: commentCount() > 1
? language.t("prompt.placeholder.summarizeComments")
: commentCount() === 1
? language.t("prompt.placeholder.summarizeComment")
: language.t("prompt.placeholder.normal", { example: language.t(EXAMPLES[store.placeholder]) })
}
contenteditable="true"
onInput={handleInput}
onPaste={handlePaste}
onCompositionStart={() => setComposing(true)}
onCompositionEnd={() => setComposing(false)}
onKeyDown={handleKeyDown}
classList={{
"select-text": true,
"w-full p-3 pr-12 text-14-regular text-text-strong focus:outline-none whitespace-pre-wrap": true,
"[&_[data-type=file]]:text-syntax-property": true,
"[&_[data-type=agent]]:text-syntax-type": true,
"font-mono!": store.mode === "shell",
}}
/>
<Show when={!prompt.dirty()}>
<div class="absolute top-0 inset-x-0 p-3 pr-12 text-14-regular text-text-weak pointer-events-none whitespace-nowrap truncate">
{store.mode === "shell"
? language.t("prompt.placeholder.shell")
: commentCount() > 1
? language.t("prompt.placeholder.summarizeComments")
: commentCount() === 1
? language.t("prompt.placeholder.summarizeComment")
: language.t("prompt.placeholder.normal", { example: language.t(EXAMPLES[store.placeholder]) })}
</div>
</Show>
</div>
<div class="relative p-3 flex items-center justify-between">
<div class="flex items-center justify-start gap-2">
<Switch>
<Match when={store.mode === "shell"}>
<div class="flex items-center gap-2 px-2 h-6">
<Icon name="console" size="small" class="text-icon-primary" />
<span class="text-12-regular text-text-primary">{language.t("prompt.mode.shell")}</span>
<span class="text-12-regular text-text-weak">{language.t("prompt.mode.shell.exit")}</span>
</div>
</Match>
<Match when={store.mode === "normal"}>
<TooltipKeybind
placement="top"
title={language.t("command.agent.cycle")}
keybind={command.keybind("agent.cycle")}
>
<Select
options={local.agent.list().map((agent) => agent.name)}
current={local.agent.current()?.name ?? ""}
onSelect={local.agent.set}
class="capitalize"
variant="ghost"
gutter={12}
/>
</TooltipKeybind>
<Show
when={providers.paid().length > 0}
fallback={
<TooltipKeybind
placement="top"
title={language.t("command.model.choose")}
keybind={command.keybind("model.choose")}
>
<Button
as="div"
variant="ghost"
class="px-2"
onClick={() => dialog.show(() => <DialogSelectModelUnpaid />)}
>
<Show when={local.model.current()?.provider?.id}>
<ProviderIcon id={local.model.current()!.provider.id as IconName} class="size-4 shrink-0" />
</Show>
{local.model.current()?.name ?? language.t("dialog.model.select.title")}
<MorphChevron
expanded={!!dialog.active?.id && dialog.active.id.startsWith("select-model-unpaid")}
/>
</Button>
</TooltipKeybind>
}
>
<TooltipKeybind
placement="top"
title={language.t("command.model.choose")}
keybind={command.keybind("model.choose")}
>
<ModelSelectorPopover triggerAs={Button} triggerProps={{ variant: "ghost" }} gutter={12}>
{(open) => (
<>
<Show when={local.model.current()?.provider?.id}>
<ProviderIcon id={local.model.current()!.provider.id as IconName} class="size-4 shrink-0" />
</Show>
{local.model.current()?.name ?? language.t("dialog.model.select.title")}
<MorphChevron expanded={open} class="text-text-weak" />
</>
)}
</ModelSelectorPopover>
</TooltipKeybind>
</Show>
<Show when={local.model.variant.list().length > 0}>
<TooltipKeybind
placement="top"
title={language.t("command.model.variant.cycle")}
keybind={command.keybind("model.variant.cycle")}
>
<Button
data-action="model-variant-cycle"
variant="ghost"
class="text-text-strong text-12-regular"
onClick={() => local.model.variant.cycle()}
>
<Show when={local.model.variant.list().length > 1}>
<ReasoningIcon percentage={reasoningPercentage()} size={16} strokeWidth={1.25} />
</Show>
<CycleLabel value={currrentModelVariant()} />
</Button>
</TooltipKeybind>
</Show>
<Show when={permission.permissionsEnabled() && params.id}>
<TooltipKeybind
placement="top"
title={language.t("command.permissions.autoaccept.enable")}
keybind={command.keybind("permissions.autoaccept")}
>
<Button
variant="ghost"
onClick={() => permission.toggleAutoAccept(params.id!, sdk.directory)}
classList={{
"_hidden group-hover/prompt-input:flex items-center justify-center": true,
"text-text-base": !permission.isAutoAccepting(params.id!, sdk.directory),
"hover:bg-surface-success-base": permission.isAutoAccepting(params.id!, sdk.directory),
}}
aria-label={
permission.isAutoAccepting(params.id!, sdk.directory)
? language.t("command.permissions.autoaccept.disable")
: language.t("command.permissions.autoaccept.enable")
}
aria-pressed={permission.isAutoAccepting(params.id!, sdk.directory)}
>
<Icon
name="chevron-double-right"
size="small"
classList={{ "text-icon-success-base": permission.isAutoAccepting(params.id!, sdk.directory) }}
/>
</Button>
</TooltipKeybind>
</Show>
</Match>
</Switch>
</div>
<div class="flex items-center gap-1 absolute right-3 bottom-3">
<input
ref={fileInputRef}
type="file"
accept={ACCEPTED_FILE_TYPES.join(",")}
class="hidden"
onChange={(e) => {
const file = e.currentTarget.files?.[0]
if (file) addImageAttachment(file)
e.currentTarget.value = ""
}}
/>
<div class="flex items-center gap-1.5 mr-1.5">
<SessionContextUsage />
<Show when={store.mode === "normal"}>
<Tooltip placement="top" value={language.t("prompt.action.attachFile")}>
<Button
type="button"
variant="ghost"
size="small"
class="px-1"
onClick={() => fileInputRef.click()}
aria-label={language.t("prompt.action.attachFile")}
>
<Icon name="photo" class="size-6 text-icon-base" />
</Button>
</Tooltip>
</Show>
</div>
<Tooltip
placement="top"
inactive={!prompt.dirty() && !working()}
value={
<Switch>
<Match when={working()}>
<div class="flex items-center gap-2">
<span>{language.t("prompt.action.stop")}</span>
<span class="text-icon-base text-12-medium text-[10px]!">{language.t("common.key.esc")}</span>
</div>
</Match>
<Match when={true}>
<div class="flex items-center gap-2">
<span>{language.t("prompt.action.send")}</span>
<Icon name="enter" size="normal" class="text-icon-base" />
</div>
</Match>
</Switch>
}
>
<IconButton
type="submit"
disabled={!prompt.dirty() && !working()}
icon={working() ? "stop" : "arrow-up"}
variant="primary"
class="h-6 w-5.5"
aria-label={working() ? language.t("prompt.action.stop") : language.t("prompt.action.send")}
/>
</Tooltip>
</div>
</div>
</form>
</div>
)
}
function createTextFragment(content: string): DocumentFragment {
const fragment = document.createDocumentFragment()
const segments = content.split("\n")
segments.forEach((segment, index) => {
if (segment) {
fragment.appendChild(document.createTextNode(segment))
} else if (segments.length > 1) {
fragment.appendChild(document.createTextNode("\u200B"))
}
if (index < segments.length - 1) {
fragment.appendChild(document.createElement("br"))
}
})
return fragment
}
function getNodeLength(node: Node): number {
if (node.nodeType === Node.ELEMENT_NODE && (node as HTMLElement).tagName === "BR") return 1
return (node.textContent ?? "").replace(/\u200B/g, "").length
}
function getTextLength(node: Node): number {
if (node.nodeType === Node.TEXT_NODE) return (node.textContent ?? "").replace(/\u200B/g, "").length
if (node.nodeType === Node.ELEMENT_NODE && (node as HTMLElement).tagName === "BR") return 1
let length = 0
for (const child of Array.from(node.childNodes)) {
length += getTextLength(child)
}
return length
}
function getCursorPosition(parent: HTMLElement): number {
const selection = window.getSelection()
if (!selection || selection.rangeCount === 0) return 0
const range = selection.getRangeAt(0)
if (!parent.contains(range.startContainer)) return 0
const preCaretRange = range.cloneRange()
preCaretRange.selectNodeContents(parent)
preCaretRange.setEnd(range.startContainer, range.startOffset)
return getTextLength(preCaretRange.cloneContents())
}
function setCursorPosition(parent: HTMLElement, position: number) {
let remaining = position
let node = parent.firstChild
while (node) {
const length = getNodeLength(node)
const isText = node.nodeType === Node.TEXT_NODE
const isPill =
node.nodeType === Node.ELEMENT_NODE &&
((node as HTMLElement).dataset.type === "file" || (node as HTMLElement).dataset.type === "agent")
const isBreak = node.nodeType === Node.ELEMENT_NODE && (node as HTMLElement).tagName === "BR"
if (isText && remaining <= length) {
const range = document.createRange()
const selection = window.getSelection()
range.setStart(node, remaining)
range.collapse(true)
selection?.removeAllRanges()
selection?.addRange(range)
return
}
if ((isPill || isBreak) && remaining <= length) {
const range = document.createRange()
const selection = window.getSelection()
if (remaining === 0) {
range.setStartBefore(node)
}
if (remaining > 0 && isPill) {
range.setStartAfter(node)
}
if (remaining > 0 && isBreak) {
const next = node.nextSibling
if (next && next.nodeType === Node.TEXT_NODE) {
range.setStart(next, 0)
}
if (!next || next.nodeType !== Node.TEXT_NODE) {
range.setStartAfter(node)
}
}
range.collapse(true)
selection?.removeAllRanges()
selection?.addRange(range)
return
}
remaining -= length
node = node.nextSibling
}
const fallbackRange = document.createRange()
const fallbackSelection = window.getSelection()
const last = parent.lastChild
if (last && last.nodeType === Node.TEXT_NODE) {
const len = last.textContent ? last.textContent.length : 0
fallbackRange.setStart(last, len)
}
if (!last || last.nodeType !== Node.TEXT_NODE) {
fallbackRange.selectNodeContents(parent)
}
fallbackRange.collapse(false)
fallbackSelection?.removeAllRanges()
fallbackSelection?.addRange(fallbackRange)
}