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|
import {
For,
JSXElement,
Match,
Show,
Switch,
ValidComponent,
createEffect,
createMemo,
createSignal,
onCleanup,
} from "solid-js"
import { Part } from "./message-part"
import { Spinner } from "./spinner"
import { useData } from "../context/data"
import type { AssistantMessage as AssistantMessageType, ToolPart } from "@opencode-ai/sdk"
export interface MessageProgressProps {
assistantMessages: () => AssistantMessageType[]
diffComponent: ValidComponent
done?: boolean
}
export function MessageProgress(props: MessageProgressProps) {
const data = useData()
const sanitizer = createMemo(() => (data.directory ? new RegExp(`${data.directory}/`, "g") : undefined))
const parts = createMemo(() => props.assistantMessages().flatMap((m) => data.store.part[m.id]))
const done = createMemo(() => props.done ?? false)
const currentTask = createMemo(
() =>
parts().findLast(
(p) =>
p &&
p.type === "tool" &&
p.tool === "task" &&
p.state &&
"metadata" in p.state &&
p.state.metadata &&
p.state.metadata.sessionId &&
p.state.status === "running",
) as ToolPart,
)
const resolvedParts = createMemo(() => {
let resolved = parts()
const task = currentTask()
if (task && task.state && "metadata" in task.state && task.state.metadata?.sessionId) {
const messages = data.store.message[task.state.metadata.sessionId as string]?.filter(
(m) => m.role === "assistant",
)
resolved = messages?.flatMap((m) => data.store.part[m.id]) ?? parts()
}
return resolved
})
const eligibleItems = createMemo(() => {
return resolvedParts().filter((p) => p?.type === "tool" && p?.state.status === "completed") as ToolPart[]
})
const finishedItems = createMemo<(JSXElement | ToolPart)[]>(() => [
<div data-slot="message-progress-item" />,
<div data-slot="message-progress-item" />,
<div data-slot="message-progress-item" />,
...eligibleItems(),
...(done()
? [
<div data-slot="message-progress-item" />,
<div data-slot="message-progress-item" />,
<div data-slot="message-progress-item" />,
]
: []),
])
const delay = createMemo(() => (done() ? 220 : 400))
const [visibleCount, setVisibleCount] = createSignal(eligibleItems().length)
createEffect(() => {
const total = finishedItems().length
if (total > visibleCount()) {
const timer = setTimeout(() => {
setVisibleCount((prev) => prev + 1)
}, delay())
onCleanup(() => clearTimeout(timer))
} else if (total < visibleCount()) {
setVisibleCount(total)
}
})
const translateY = createMemo(() => {
const total = visibleCount()
if (total < 2) return "0px"
return `-${(total - 2) * 40 - 8}px`
})
const lastPart = createMemo(() => resolvedParts().slice(-1)?.at(0))
const rawStatus = createMemo(() => {
const last = lastPart()
if (!last) return undefined
if (last.type === "tool") {
switch (last.tool) {
case "task":
return "Delegating work..."
case "todowrite":
case "todoread":
return "Planning next steps..."
case "read":
return "Gathering context..."
case "list":
case "grep":
case "glob":
return "Searching the codebase..."
case "webfetch":
return "Searching the web..."
case "edit":
case "write":
return "Making edits..."
case "bash":
return "Running commands..."
default:
break
}
} else if (last.type === "reasoning") {
return "Thinking..."
} else if (last.type === "text") {
return "Gathering thoughts..."
}
return undefined
})
const [status, setStatus] = createSignal(rawStatus())
let lastStatusChange = Date.now()
let statusTimeout: number | undefined
createEffect(() => {
const newStatus = rawStatus()
if (newStatus === status() || !newStatus) return
const timeSinceLastChange = Date.now() - lastStatusChange
if (timeSinceLastChange >= 1500) {
setStatus(newStatus)
lastStatusChange = Date.now()
if (statusTimeout) {
clearTimeout(statusTimeout)
statusTimeout = undefined
}
} else {
if (statusTimeout) clearTimeout(statusTimeout)
statusTimeout = setTimeout(() => {
setStatus(rawStatus())
lastStatusChange = Date.now()
statusTimeout = undefined
}, 1000 - timeSinceLastChange) as unknown as number
}
})
return (
<div data-component="message-progress">
<div data-slot="message-progress-status">
<Spinner /> <span data-slot="message-progress-status-text">{status() ?? "Considering next steps..."}</span>
</div>
<Show when={eligibleItems().length > 0}>
<div data-slot="message-progress-list-container">
<div data-slot="message-progress-list" style={{ transform: `translateY(${translateY()})` }}>
<For each={finishedItems()}>
{(part) => (
<Switch>
<Match when={part && typeof part === "object" && "type" in part && part}>
{(p) => {
const part = p() as ToolPart
const message = createMemo(() =>
data.store.message[part.sessionID].find((m) => m.id === part.messageID),
)
return (
<div data-slot="message-progress-item">
<Part
message={message()!}
part={part}
sanitize={sanitizer()}
diffComponent={props.diffComponent}
/>
</div>
)
}}
</Match>
<Match when={true}>
<div data-slot="message-progress-item">{part as JSXElement}</div>
</Match>
</Switch>
)}
</For>
</div>
</div>
</Show>
</div>
)
}
|
