Files
Roo-Code/webview-ui/src/components/chat/ChatRow.tsx
2025-01-24 03:05:03 -05:00

1008 lines
29 KiB
TypeScript

import { VSCodeBadge, VSCodeButton, VSCodeProgressRing } from "@vscode/webview-ui-toolkit/react"
import deepEqual from "fast-deep-equal"
import React, { memo, useEffect, useMemo, useRef, useState } from "react"
import { useSize } from "react-use"
import {
ClineApiReqInfo,
ClineAskUseMcpServer,
ClineMessage,
ClineSayTool,
} from "../../../../src/shared/ExtensionMessage"
import { COMMAND_OUTPUT_STRING } from "../../../../src/shared/combineCommandSequences"
import { useExtensionState } from "../../context/ExtensionStateContext"
import { findMatchingResourceOrTemplate } from "../../utils/mcp"
import { vscode } from "../../utils/vscode"
import CodeAccordian, { removeLeadingNonAlphanumeric } from "../common/CodeAccordian"
import CodeBlock, { CODE_BLOCK_BG_COLOR } from "../common/CodeBlock"
import MarkdownBlock from "../common/MarkdownBlock"
import Thumbnails from "../common/Thumbnails"
import McpResourceRow from "../mcp/McpResourceRow"
import McpToolRow from "../mcp/McpToolRow"
import { highlightMentions } from "./TaskHeader"
interface ChatRowProps {
message: ClineMessage
isExpanded: boolean
onToggleExpand: () => void
lastModifiedMessage?: ClineMessage
isLast: boolean
onHeightChange: (isTaller: boolean) => void
isStreaming: boolean
}
interface ChatRowContentProps extends Omit<ChatRowProps, "onHeightChange"> {}
const ChatRow = memo(
(props: ChatRowProps) => {
const { isLast, onHeightChange, message } = props
// Store the previous height to compare with the current height
// This allows us to detect changes without causing re-renders
const prevHeightRef = useRef(0)
const [chatrow, { height }] = useSize(
<div
style={{
padding: "10px 6px 10px 15px",
}}>
<ChatRowContent {...props} />
</div>,
)
useEffect(() => {
// used for partials, command output, etc.
// NOTE: it's important we don't distinguish between partial or complete here since our scroll effects in chatview need to handle height change during partial -> complete
const isInitialRender = prevHeightRef.current === 0 // prevents scrolling when new element is added since we already scroll for that
// height starts off at Infinity
if (isLast && height !== 0 && height !== Infinity && height !== prevHeightRef.current) {
if (!isInitialRender) {
onHeightChange(height > prevHeightRef.current)
}
prevHeightRef.current = height
}
}, [height, isLast, onHeightChange, message])
// we cannot return null as virtuoso does not support it, so we use a separate visibleMessages array to filter out messages that should not be rendered
return chatrow
},
// memo does shallow comparison of props, so we need to do deep comparison of arrays/objects whose properties might change
deepEqual,
)
export default ChatRow
export const ChatRowContent = ({
message,
isExpanded,
onToggleExpand,
lastModifiedMessage,
isLast,
isStreaming,
}: ChatRowContentProps) => {
const { mcpServers } = useExtensionState()
const [cost, apiReqCancelReason, apiReqStreamingFailedMessage] = useMemo(() => {
if (message.text != null && message.say === "api_req_started") {
const info: ClineApiReqInfo = JSON.parse(message.text)
return [info.cost, info.cancelReason, info.streamingFailedMessage]
}
return [undefined, undefined, undefined]
}, [message.text, message.say])
// when resuming task, last wont be api_req_failed but a resume_task message, so api_req_started will show loading spinner. that's why we just remove the last api_req_started that failed without streaming anything
const apiRequestFailedMessage =
isLast && lastModifiedMessage?.ask === "api_req_failed" // if request is retried then the latest message is a api_req_retried
? lastModifiedMessage?.text
: undefined
const isCommandExecuting =
isLast && lastModifiedMessage?.ask === "command" && lastModifiedMessage?.text?.includes(COMMAND_OUTPUT_STRING)
const isMcpServerResponding = isLast && lastModifiedMessage?.say === "mcp_server_request_started"
const type = message.type === "ask" ? message.ask : message.say
const normalColor = "var(--vscode-foreground)"
const errorColor = "var(--vscode-errorForeground)"
const successColor = "var(--vscode-charts-green)"
const cancelledColor = "var(--vscode-descriptionForeground)"
const [icon, title] = useMemo(() => {
switch (type) {
case "error":
return [
<span
className="codicon codicon-error"
style={{ color: errorColor, marginBottom: "-1.5px" }}></span>,
<span style={{ color: errorColor, fontWeight: "bold" }}>Error</span>,
]
case "mistake_limit_reached":
return [
<span
className="codicon codicon-error"
style={{ color: errorColor, marginBottom: "-1.5px" }}></span>,
<span style={{ color: errorColor, fontWeight: "bold" }}>Roo is having trouble...</span>,
]
case "command":
return [
isCommandExecuting ? (
<ProgressIndicator />
) : (
<span
className="codicon codicon-terminal"
style={{ color: normalColor, marginBottom: "-1.5px" }}></span>
),
<span style={{ color: normalColor, fontWeight: "bold" }}>Roo wants to execute this command:</span>,
]
case "use_mcp_server":
const mcpServerUse = JSON.parse(message.text || "{}") as ClineAskUseMcpServer
return [
isMcpServerResponding ? (
<ProgressIndicator />
) : (
<span
className="codicon codicon-server"
style={{ color: normalColor, marginBottom: "-1.5px" }}></span>
),
<span style={{ color: normalColor, fontWeight: "bold" }}>
Roo wants to {mcpServerUse.type === "use_mcp_tool" ? "use a tool" : "access a resource"} on the{" "}
<code>{mcpServerUse.serverName}</code> MCP server:
</span>,
]
case "completion_result":
return [
<span
className="codicon codicon-check"
style={{ color: successColor, marginBottom: "-1.5px" }}></span>,
<span style={{ color: successColor, fontWeight: "bold" }}>Task Completed</span>,
]
case "api_req_retry_delayed":
return []
case "api_req_started":
const getIconSpan = (iconName: string, color: string) => (
<div
style={{
width: 16,
height: 16,
display: "flex",
alignItems: "center",
justifyContent: "center",
}}>
<span
className={`codicon codicon-${iconName}`}
style={{
color,
fontSize: 16,
marginBottom: "-1.5px",
}}></span>
</div>
)
return [
apiReqCancelReason != null ? (
apiReqCancelReason === "user_cancelled" ? (
getIconSpan("error", cancelledColor)
) : (
getIconSpan("error", errorColor)
)
) : cost != null ? (
getIconSpan("check", successColor)
) : apiRequestFailedMessage ? (
getIconSpan("error", errorColor)
) : (
<ProgressIndicator />
),
apiReqCancelReason != null ? (
apiReqCancelReason === "user_cancelled" ? (
<span style={{ color: normalColor, fontWeight: "bold" }}>API Request Cancelled</span>
) : (
<span style={{ color: errorColor, fontWeight: "bold" }}>API Streaming Failed</span>
)
) : cost != null ? (
<span style={{ color: normalColor, fontWeight: "bold" }}>API Request</span>
) : apiRequestFailedMessage ? (
<span style={{ color: errorColor, fontWeight: "bold" }}>API Request Failed</span>
) : (
<span style={{ color: normalColor, fontWeight: "bold" }}>API Request...</span>
),
]
case "followup":
return [
<span
className="codicon codicon-question"
style={{ color: normalColor, marginBottom: "-1.5px" }}></span>,
<span style={{ color: normalColor, fontWeight: "bold" }}>Roo has a question:</span>,
]
default:
return [null, null]
}
}, [type, isCommandExecuting, message, isMcpServerResponding, apiReqCancelReason, cost, apiRequestFailedMessage])
const headerStyle: React.CSSProperties = {
display: "flex",
alignItems: "center",
gap: "10px",
marginBottom: "10px",
}
const pStyle: React.CSSProperties = {
margin: 0,
whiteSpace: "pre-wrap",
wordBreak: "break-word",
overflowWrap: "anywhere",
}
const tool = useMemo(() => {
if (message.ask === "tool" || message.say === "tool") {
return JSON.parse(message.text || "{}") as ClineSayTool
}
return null
}, [message.ask, message.say, message.text])
if (tool) {
const toolIcon = (name: string) => (
<span
className={`codicon codicon-${name}`}
style={{ color: "var(--vscode-foreground)", marginBottom: "-1.5px" }}></span>
)
switch (tool.tool) {
case "editedExistingFile":
case "appliedDiff":
return (
<>
<div style={headerStyle}>
{toolIcon(tool.tool === "appliedDiff" ? "diff" : "edit")}
<span style={{ fontWeight: "bold" }}>Roo wants to edit this file:</span>
</div>
<CodeAccordian
isLoading={message.partial}
diff={tool.diff!}
path={tool.path!}
isExpanded={isExpanded}
onToggleExpand={onToggleExpand}
/>
</>
)
case "newFileCreated":
return (
<>
<div style={headerStyle}>
{toolIcon("new-file")}
<span style={{ fontWeight: "bold" }}>Roo wants to create a new file:</span>
</div>
<CodeAccordian
isLoading={message.partial}
code={tool.content!}
path={tool.path!}
isExpanded={isExpanded}
onToggleExpand={onToggleExpand}
/>
</>
)
case "readFile":
return (
<>
<div style={headerStyle}>
{toolIcon("file-code")}
<span style={{ fontWeight: "bold" }}>
{message.type === "ask" ? "Roo wants to read this file:" : "Roo read this file:"}
</span>
</div>
{/* <CodeAccordian
code={tool.content!}
path={tool.path!}
isExpanded={isExpanded}
onToggleExpand={onToggleExpand}
/> */}
<div
style={{
borderRadius: 3,
backgroundColor: CODE_BLOCK_BG_COLOR,
overflow: "hidden",
border: "1px solid var(--vscode-editorGroup-border)",
}}>
<div
style={{
color: "var(--vscode-descriptionForeground)",
display: "flex",
alignItems: "center",
padding: "9px 10px",
cursor: "pointer",
userSelect: "none",
WebkitUserSelect: "none",
MozUserSelect: "none",
msUserSelect: "none",
}}
onClick={() => {
vscode.postMessage({ type: "openFile", text: tool.content })
}}>
{tool.path?.startsWith(".") && <span>.</span>}
<span
style={{
whiteSpace: "nowrap",
overflow: "hidden",
textOverflow: "ellipsis",
marginRight: "8px",
direction: "rtl",
textAlign: "left",
}}>
{removeLeadingNonAlphanumeric(tool.path ?? "") + "\u200E"}
</span>
<div style={{ flexGrow: 1 }}></div>
<span
className={`codicon codicon-link-external`}
style={{ fontSize: 13.5, margin: "1px 0" }}></span>
</div>
</div>
</>
)
case "listFilesTopLevel":
return (
<>
<div style={headerStyle}>
{toolIcon("folder-opened")}
<span style={{ fontWeight: "bold" }}>
{message.type === "ask"
? "Roo wants to view the top level files in this directory:"
: "Roo viewed the top level files in this directory:"}
</span>
</div>
<CodeAccordian
code={tool.content!}
path={tool.path!}
language="shell-session"
isExpanded={isExpanded}
onToggleExpand={onToggleExpand}
/>
</>
)
case "listFilesRecursive":
return (
<>
<div style={headerStyle}>
{toolIcon("folder-opened")}
<span style={{ fontWeight: "bold" }}>
{message.type === "ask"
? "Roo wants to recursively view all files in this directory:"
: "Roo recursively viewed all files in this directory:"}
</span>
</div>
<CodeAccordian
code={tool.content!}
path={tool.path!}
language="shell-session"
isExpanded={isExpanded}
onToggleExpand={onToggleExpand}
/>
</>
)
case "listCodeDefinitionNames":
return (
<>
<div style={headerStyle}>
{toolIcon("file-code")}
<span style={{ fontWeight: "bold" }}>
{message.type === "ask"
? "Roo wants to view source code definition names used in this directory:"
: "Roo viewed source code definition names used in this directory:"}
</span>
</div>
<CodeAccordian
code={tool.content!}
path={tool.path!}
isExpanded={isExpanded}
onToggleExpand={onToggleExpand}
/>
</>
)
case "searchFiles":
return (
<>
<div style={headerStyle}>
{toolIcon("search")}
<span style={{ fontWeight: "bold" }}>
{message.type === "ask" ? (
<>
Roo wants to search this directory for <code>{tool.regex}</code>:
</>
) : (
<>
Roo searched this directory for <code>{tool.regex}</code>:
</>
)}
</span>
</div>
<CodeAccordian
code={tool.content!}
path={tool.path! + (tool.filePattern ? `/(${tool.filePattern})` : "")}
language="plaintext"
isExpanded={isExpanded}
onToggleExpand={onToggleExpand}
/>
</>
)
// case "inspectSite":
// const isInspecting =
// isLast && lastModifiedMessage?.say === "inspect_site_result" && !lastModifiedMessage?.images
// return (
// <>
// <div style={headerStyle}>
// {isInspecting ? <ProgressIndicator /> : toolIcon("inspect")}
// <span style={{ fontWeight: "bold" }}>
// {message.type === "ask" ? (
// <>Roo wants to inspect this website:</>
// ) : (
// <>Roo is inspecting this website:</>
// )}
// </span>
// </div>
// <div
// style={{
// borderRadius: 3,
// border: "1px solid var(--vscode-editorGroup-border)",
// overflow: "hidden",
// backgroundColor: CODE_BLOCK_BG_COLOR,
// }}>
// <CodeBlock source={`${"```"}shell\n${tool.path}\n${"```"}`} forceWrap={true} />
// </div>
// </>
// )
case "switchMode":
return (
<>
<div style={headerStyle}>
{toolIcon("symbol-enum")}
<span style={{ fontWeight: "bold" }}>
{message.type === "ask" ? (
<>
Roo wants to switch to <code>{tool.mode}</code> mode
{tool.reason ? ` because: ${tool.reason}` : ""}
</>
) : (
<>
Roo switched to <code>{tool.mode}</code> mode
{tool.reason ? ` because: ${tool.reason}` : ""}
</>
)}
</span>
</div>
</>
)
default:
return null
}
}
switch (message.type) {
case "say":
switch (message.say) {
case "api_req_started":
return (
<>
<div
style={{
...headerStyle,
marginBottom:
(cost == null && apiRequestFailedMessage) || apiReqStreamingFailedMessage
? 10
: 0,
justifyContent: "space-between",
cursor: "pointer",
userSelect: "none",
WebkitUserSelect: "none",
MozUserSelect: "none",
msUserSelect: "none",
}}
onClick={onToggleExpand}>
<div style={{ display: "flex", alignItems: "center", gap: "10px", flexGrow: 1 }}>
{icon}
{title}
<VSCodeBadge style={{ opacity: cost != null && cost > 0 ? 1 : 0 }}>
${Number(cost || 0)?.toFixed(4)}
</VSCodeBadge>
</div>
<span className={`codicon codicon-chevron-${isExpanded ? "up" : "down"}`}></span>
</div>
{((cost == null && apiRequestFailedMessage) || apiReqStreamingFailedMessage) && (
<>
<p style={{ ...pStyle, color: "var(--vscode-errorForeground)" }}>
{apiRequestFailedMessage || apiReqStreamingFailedMessage}
{apiRequestFailedMessage?.toLowerCase().includes("powershell") && (
<>
<br />
<br />
It seems like you're having Windows PowerShell issues, please see this{" "}
<a
href="https://github.com/cline/cline/wiki/TroubleShooting-%E2%80%90-%22PowerShell-is-not-recognized-as-an-internal-or-external-command%22"
style={{ color: "inherit", textDecoration: "underline" }}>
troubleshooting guide
</a>
.
</>
)}
</p>
{/* {apiProvider === "" && (
<div
style={{
display: "flex",
alignItems: "center",
backgroundColor:
"color-mix(in srgb, var(--vscode-errorForeground) 20%, transparent)",
color: "var(--vscode-editor-foreground)",
padding: "6px 8px",
borderRadius: "3px",
margin: "10px 0 0 0",
fontSize: "12px",
}}>
<i
className="codicon codicon-warning"
style={{
marginRight: 6,
fontSize: 16,
color: "var(--vscode-errorForeground)",
}}></i>
<span>
Uh-oh, this could be a problem on end. We've been alerted and
will resolve this ASAP. You can also{" "}
<a
href=""
style={{ color: "inherit", textDecoration: "underline" }}>
contact us
</a>
.
</span>
</div>
)} */}
</>
)}
{isExpanded && (
<div style={{ marginTop: "10px" }}>
<CodeAccordian
code={JSON.parse(message.text || "{}").request}
language="markdown"
isExpanded={true}
onToggleExpand={onToggleExpand}
/>
</div>
)}
</>
)
case "api_req_finished":
return null // we should never see this message type
case "text":
return (
<div>
<Markdown markdown={message.text} partial={message.partial} />
</div>
)
case "user_feedback":
return (
<div
style={{
backgroundColor: "var(--vscode-badge-background)",
color: "var(--vscode-badge-foreground)",
borderRadius: "3px",
padding: "9px",
whiteSpace: "pre-line",
wordWrap: "break-word",
}}>
<div
style={{
display: "flex",
justifyContent: "space-between",
alignItems: "flex-start",
gap: "10px",
}}>
<span style={{ display: "block", flexGrow: 1, padding: "4px" }}>
{highlightMentions(message.text)}
</span>
<VSCodeButton
appearance="icon"
style={{
padding: "3px",
flexShrink: 0,
height: "24px",
marginTop: "-3px",
marginBottom: "-3px",
marginRight: "-6px",
}}
disabled={isStreaming}
onClick={(e) => {
e.stopPropagation()
vscode.postMessage({
type: "deleteMessage",
value: message.ts,
})
}}>
<span className="codicon codicon-trash"></span>
</VSCodeButton>
</div>
{message.images && message.images.length > 0 && (
<Thumbnails images={message.images} style={{ marginTop: "8px" }} />
)}
</div>
)
case "user_feedback_diff":
const tool = JSON.parse(message.text || "{}") as ClineSayTool
return (
<div
style={{
marginTop: -10,
width: "100%",
}}>
<CodeAccordian
diff={tool.diff!}
isFeedback={true}
isExpanded={isExpanded}
onToggleExpand={onToggleExpand}
/>
</div>
)
case "error":
return (
<>
{title && (
<div style={headerStyle}>
{icon}
{title}
</div>
)}
<p style={{ ...pStyle, color: "var(--vscode-errorForeground)" }}>{message.text}</p>
</>
)
case "completion_result":
return (
<>
<div style={headerStyle}>
{icon}
{title}
</div>
<div style={{ color: "var(--vscode-charts-green)", paddingTop: 10 }}>
<Markdown markdown={message.text} />
</div>
</>
)
case "shell_integration_warning":
return (
<>
<div
style={{
display: "flex",
flexDirection: "column",
backgroundColor: "rgba(255, 191, 0, 0.1)",
padding: 8,
borderRadius: 3,
fontSize: 12,
}}>
<div style={{ display: "flex", alignItems: "center", marginBottom: 4 }}>
<i
className="codicon codicon-warning"
style={{
marginRight: 8,
fontSize: 18,
color: "#FFA500",
}}></i>
<span style={{ fontWeight: 500, color: "#FFA500" }}>
Shell Integration Unavailable
</span>
</div>
<div>
Roo won't be able to view the command's output. Please update VSCode (
<code>CMD/CTRL + Shift + P</code> "Update") and make sure you're using a supported
shell: zsh, bash, fish, or PowerShell (<code>CMD/CTRL + Shift + P</code> →
"Terminal: Select Default Profile").{" "}
<a
href="https://github.com/cline/cline/wiki/Troubleshooting-%E2%80%90-Shell-Integration-Unavailable"
style={{ color: "inherit", textDecoration: "underline" }}>
Still having trouble?
</a>
</div>
</div>
</>
)
case "mcp_server_response":
return (
<>
<div style={{ paddingTop: 0 }}>
<div
style={{
marginBottom: "4px",
opacity: 0.8,
fontSize: "12px",
textTransform: "uppercase",
}}>
Response
</div>
<CodeAccordian
code={message.text}
language="json"
isExpanded={true}
onToggleExpand={onToggleExpand}
/>
</div>
</>
)
default:
return (
<>
{title && (
<div style={headerStyle}>
{icon}
{title}
</div>
)}
<div style={{ paddingTop: 10 }}>
<Markdown markdown={message.text} partial={message.partial} />
</div>
</>
)
}
case "ask":
switch (message.ask) {
case "mistake_limit_reached":
return (
<>
<div style={headerStyle}>
{icon}
{title}
</div>
<p style={{ ...pStyle, color: "var(--vscode-errorForeground)" }}>{message.text}</p>
</>
)
case "command":
const splitMessage = (text: string) => {
const outputIndex = text.indexOf(COMMAND_OUTPUT_STRING)
if (outputIndex === -1) {
return { command: text, output: "" }
}
return {
command: text.slice(0, outputIndex).trim(),
output: text
.slice(outputIndex + COMMAND_OUTPUT_STRING.length)
.trim()
.split("")
.map((char) => {
switch (char) {
case "\t":
return "→ "
case "\b":
return "⌫"
case "\f":
return "⏏"
case "\v":
return "⇳"
default:
return char
}
})
.join(""),
}
}
const { command, output } = splitMessage(message.text || "")
return (
<>
<div style={headerStyle}>
{icon}
{title}
</div>
{/* <Terminal
rawOutput={command + (output ? "\n" + output : "")}
shouldAllowInput={!!isCommandExecuting && output.length > 0}
/> */}
<div
style={{
borderRadius: 3,
border: "1px solid var(--vscode-editorGroup-border)",
overflow: "hidden",
backgroundColor: CODE_BLOCK_BG_COLOR,
}}>
<CodeBlock source={`${"```"}shell\n${command}\n${"```"}`} forceWrap={true} />
{output.length > 0 && (
<div style={{ width: "100%" }}>
<div
onClick={onToggleExpand}
style={{
display: "flex",
alignItems: "center",
gap: "4px",
width: "100%",
justifyContent: "flex-start",
cursor: "pointer",
padding: `2px 8px ${isExpanded ? 0 : 8}px 8px`,
}}>
<span
className={`codicon codicon-chevron-${isExpanded ? "down" : "right"}`}></span>
<span style={{ fontSize: "0.8em" }}>Command Output</span>
</div>
{isExpanded && <CodeBlock source={`${"```"}shell\n${output}\n${"```"}`} />}
</div>
)}
</div>
</>
)
case "use_mcp_server":
const useMcpServer = JSON.parse(message.text || "{}") as ClineAskUseMcpServer
const server = mcpServers.find((server) => server.name === useMcpServer.serverName)
return (
<>
<div style={headerStyle}>
{icon}
{title}
</div>
<div
style={{
background: "var(--vscode-textCodeBlock-background)",
borderRadius: "3px",
padding: "8px 10px",
marginTop: "8px",
}}>
{useMcpServer.type === "access_mcp_resource" && (
<McpResourceRow
item={{
// Use the matched resource/template details, with fallbacks
...(findMatchingResourceOrTemplate(
useMcpServer.uri || "",
server?.resources,
server?.resourceTemplates,
) || {
name: "",
mimeType: "",
description: "",
}),
// Always use the actual URI from the request
uri: useMcpServer.uri || "",
}}
/>
)}
{useMcpServer.type === "use_mcp_tool" && (
<>
<div onClick={(e) => e.stopPropagation()}>
<McpToolRow
tool={{
name: useMcpServer.toolName || "",
description:
server?.tools?.find(
(tool) => tool.name === useMcpServer.toolName,
)?.description || "",
alwaysAllow:
server?.tools?.find(
(tool) => tool.name === useMcpServer.toolName,
)?.alwaysAllow || false,
}}
serverName={useMcpServer.serverName}
/>
</div>
{useMcpServer.arguments && useMcpServer.arguments !== "{}" && (
<div style={{ marginTop: "8px" }}>
<div
style={{
marginBottom: "4px",
opacity: 0.8,
fontSize: "12px",
textTransform: "uppercase",
}}>
Arguments
</div>
<CodeAccordian
code={useMcpServer.arguments}
language="json"
isExpanded={true}
onToggleExpand={onToggleExpand}
/>
</div>
)}
</>
)}
</div>
</>
)
case "completion_result":
if (message.text) {
return (
<div>
<div style={headerStyle}>
{icon}
{title}
</div>
<div style={{ color: "var(--vscode-charts-green)", paddingTop: 10 }}>
<Markdown markdown={message.text} partial={message.partial} />
</div>
</div>
)
} else {
return null // Don't render anything when we get a completion_result ask without text
}
case "followup":
return (
<>
{title && (
<div style={headerStyle}>
{icon}
{title}
</div>
)}
<div style={{ paddingTop: 10 }}>
<Markdown markdown={message.text} />
</div>
</>
)
default:
return null
}
}
}
export const ProgressIndicator = () => (
<div
style={{
width: "16px",
height: "16px",
display: "flex",
alignItems: "center",
justifyContent: "center",
}}>
<div style={{ transform: "scale(0.55)", transformOrigin: "center" }}>
<VSCodeProgressRing />
</div>
</div>
)
const Markdown = memo(({ markdown, partial }: { markdown?: string; partial?: boolean }) => {
const [isHovering, setIsHovering] = useState(false)
return (
<div
onMouseEnter={() => setIsHovering(true)}
onMouseLeave={() => setIsHovering(false)}
style={{ position: "relative" }}>
<div style={{ wordBreak: "break-word", overflowWrap: "anywhere", marginBottom: -15, marginTop: -15 }}>
<MarkdownBlock markdown={markdown} />
</div>
{markdown && !partial && isHovering && (
<div
style={{
position: "absolute",
bottom: "-4px",
right: "8px",
opacity: 0,
animation: "fadeIn 0.2s ease-in-out forwards",
borderRadius: "4px",
}}>
<style>
{`
@keyframes fadeIn {
from { opacity: 0; }
to { opacity: 1.0; }
}
`}
</style>
<VSCodeButton
className="copy-button"
appearance="icon"
style={{
height: "24px",
border: "none",
background: "var(--vscode-editor-background)",
transition: "background 0.2s ease-in-out",
}}
onClick={() => {
navigator.clipboard.writeText(markdown)
// Flash the button background briefly to indicate success
const button = document.activeElement as HTMLElement
if (button) {
button.style.background = "var(--vscode-button-background)"
setTimeout(() => {
button.style.background = ""
}, 200)
}
}}
title="Copy as markdown">
<span className="codicon codicon-copy"></span>
</VSCodeButton>
</div>
)}
</div>
)
})