Roo-Code/webview-ui/src/components/ChatRow.tsx

645 lines
18 KiB
TypeScript

import { VSCodeBadge, VSCodeButton, VSCodeProgressRing } from "@vscode/webview-ui-toolkit/react"
import React, { memo, useMemo } from "react"
import ReactMarkdown from "react-markdown"
import { ClaudeMessage, ClaudeSayTool } from "../../../src/shared/ExtensionMessage"
import { COMMAND_OUTPUT_STRING } from "../../../src/shared/combineCommandSequences"
import CodeAccordian from "./CodeAccordian"
import CodeBlock from "./CodeBlock"
import Terminal from "./Terminal"
import Thumbnails from "./Thumbnails"
import deepEqual from "fast-deep-equal"
interface ChatRowProps {
message: ClaudeMessage
isExpanded: boolean
onToggleExpand: () => void
lastModifiedMessage?: ClaudeMessage
isLast: boolean
handleSendStdin: (text: string) => void
}
const ChatRow = memo(
(props: ChatRowProps) => {
// 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 (
<div
style={{
padding: "10px 6px 10px 15px",
}}>
<ChatRowContent {...props} />
</div>
)
},
// memo does shallow comparison of props, so we need to do deep comparison of arrays/objects whose properties might change
deepEqual
)
export default ChatRow
const ChatRowContent = ({
message,
isExpanded,
onToggleExpand,
lastModifiedMessage,
isLast,
handleSendStdin,
}: ChatRowProps) => {
const cost = useMemo(() => {
if (message.text != null && message.say === "api_req_started") {
return JSON.parse(message.text).cost
}
return undefined
}, [message.text, message.say])
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 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 [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" }}>Claude 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" }}>
Claude wants to execute this command:
</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_started":
return [
cost != null ? (
<span
className="codicon codicon-check"
style={{ color: successColor, marginBottom: "-1.5px" }}></span>
) : apiRequestFailedMessage ? (
<span
className="codicon codicon-error"
style={{ color: errorColor, marginBottom: "-1.5px" }}></span>
) : (
<ProgressIndicator />
),
cost != null ? (
<span style={{ color: normalColor, fontWeight: "bold" }}>API Request Complete</span>
) : apiRequestFailedMessage ? (
<span style={{ color: errorColor, fontWeight: "bold" }}>API Request Failed</span>
) : (
<span style={{ color: normalColor, fontWeight: "bold" }}>Making API Request...</span>
),
]
case "followup":
return [
<span
className="codicon codicon-question"
style={{ color: normalColor, marginBottom: "-1.5px" }}></span>,
<span style={{ color: normalColor, fontWeight: "bold" }}>Claude has a question:</span>,
]
default:
return [null, null]
}
}, [type, cost, apiRequestFailedMessage, isCommandExecuting])
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 ClaudeSayTool
}
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":
return (
<>
<div style={headerStyle}>
{toolIcon("edit")}
<span style={{ fontWeight: "bold" }}>Claude wants to edit this file:</span>
</div>
<CodeAccordian
diff={tool.diff!}
path={tool.path!}
isExpanded={isExpanded}
onToggleExpand={onToggleExpand}
/>
</>
)
case "newFileCreated":
return (
<>
<div style={headerStyle}>
{toolIcon("new-file")}
<span style={{ fontWeight: "bold" }}>Claude wants to create a new file:</span>
</div>
<CodeAccordian
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" ? "Claude wants to read this file:" : "Claude read this file:"}
</span>
</div>
<CodeAccordian
code={tool.content!}
path={tool.path!}
isExpanded={isExpanded}
onToggleExpand={onToggleExpand}
/>
</>
)
case "listFilesTopLevel":
return (
<>
<div style={headerStyle}>
{toolIcon("folder-opened")}
<span style={{ fontWeight: "bold" }}>
{message.type === "ask"
? "Claude wants to view the top level files in this directory:"
: "Claude 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"
? "Claude wants to recursively view all files in this directory:"
: "Claude 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"
? "Claude wants to view source code definition names used in this directory:"
: "Claude 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" ? (
<>
Claude wants to search this directory for <code>{tool.regex}</code>:
</>
) : (
<>
Claude 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}
/>
</>
)
default:
return null
}
}
switch (message.type) {
case "say":
switch (message.say) {
case "api_req_started":
return (
<>
<div
style={{
...headerStyle,
marginBottom: cost == null && apiRequestFailedMessage ? 10 : 0,
justifyContent: "space-between",
}}>
<div style={{ display: "flex", alignItems: "center", gap: "10px" }}>
{icon}
{title}
{cost != null && cost > 0 && <VSCodeBadge>${Number(cost)?.toFixed(4)}</VSCodeBadge>}
</div>
<VSCodeButton appearance="icon" aria-label="Toggle Details" onClick={onToggleExpand}>
<span className={`codicon codicon-chevron-${isExpanded ? "up" : "down"}`}></span>
</VSCodeButton>
</div>
{cost == null && apiRequestFailedMessage && (
<>
<p style={{ ...pStyle, color: "var(--vscode-errorForeground)" }}>
{apiRequestFailedMessage}
</p>
{/* {apiProvider === "kodu" && (
<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 Kodu's end. We've been alerted and
will resolve this ASAP. You can also{" "}
<a
href="https://discord.gg/claudedev"
style={{ color: "inherit", textDecoration: "underline" }}>
contact us on discord
</a>
.
</span>
</div>
)} */}
</>
)}
{isExpanded && (
<div style={{ marginTop: "10px" }}>
<CodeAccordian
code={JSON.stringify(JSON.parse(message.text || "{}").request, null, 2)}
language="json"
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} />
</div>
)
case "user_feedback":
return (
<div
style={{
backgroundColor: "var(--vscode-badge-background)",
color: "var(--vscode-badge-foreground)",
borderRadius: "3px",
padding: "8px",
whiteSpace: "pre-line",
wordWrap: "break-word",
}}>
<span style={{ display: "block" }}>{message.text}</span>
{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 ClaudeSayTool
return (
<div
style={{
backgroundColor: "var(--vscode-editor-inactiveSelectionBackground)",
borderRadius: "3px",
padding: "8px",
whiteSpace: "pre-line",
wordWrap: "break-word",
}}>
<span
style={{
display: "block",
fontStyle: "italic",
marginBottom: "8px",
opacity: 0.8,
}}>
The user made the following changes:
</span>
<CodeAccordian
diff={tool.diff!}
path={tool.path!}
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)" }}>
<Markdown markdown={message.text} />
</div>
</>
)
default:
return (
<>
{title && (
<div style={headerStyle}>
{icon}
{title}
</div>
)}
<div>
<Markdown markdown={message.text} />
</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() + " ",
}
}
const { command, output } = splitMessage(message.text || "")
return (
<>
<div style={headerStyle}>
{icon}
{title}
</div>
<Terminal
rawOutput={command + (output ? "\n" + output : "")}
handleSendStdin={handleSendStdin}
shouldAllowInput={!!isCommandExecuting && output.length > 0}
/>
</>
)
case "completion_result":
if (message.text) {
return (
<div>
<div style={headerStyle}>
{icon}
{title}
</div>
<div style={{ color: "var(--vscode-charts-green)" }}>
<Markdown markdown={message.text} />
</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>
<Markdown markdown={message.text} />
</div>
</>
)
default:
return null
}
}
}
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 }: { markdown?: string }) => {
// react-markdown lets us customize elements, so here we're using their example of replacing code blocks with SyntaxHighlighter. However when there are no language matches (` or ``` without a language specifier) then we default to a normal code element for inline code. Code blocks without a language specifier shouldn't be a common occurrence as we prompt Claude to always use a language specifier.
// when claude wraps text in thinking tags, he doesnt use line breaks so we need to insert those ourselves to render markdown correctly
const parsed = markdown?.replace(/<thinking>([\s\S]*?)<\/thinking>/g, (match, content) => {
return `_<thinking>_\n\n${content}\n\n_</thinking>_`
})
return (
<div style={{ wordBreak: "break-word", overflowWrap: "anywhere" }}>
<ReactMarkdown
children={parsed}
components={{
p(props) {
const { style, ...rest } = props
return (
<p
style={{
...style,
margin: 0,
marginTop: 0,
marginBottom: 0,
whiteSpace: "pre-wrap",
wordBreak: "break-word",
overflowWrap: "anywhere",
}}
{...rest}
/>
)
},
ol(props) {
const { style, ...rest } = props
return (
<ol
style={{
...style,
padding: "0 0 0 20px",
margin: "10px 0",
wordBreak: "break-word",
overflowWrap: "anywhere",
}}
{...rest}
/>
)
},
ul(props) {
const { style, ...rest } = props
return (
<ul
style={{
...style,
padding: "0 0 0 20px",
margin: "10px 0",
wordBreak: "break-word",
overflowWrap: "anywhere",
}}
{...rest}
/>
)
},
// https://github.com/remarkjs/react-markdown?tab=readme-ov-file#use-custom-components-syntax-highlight
code(props) {
const { children, className, node, ...rest } = props
const match = /language-(\w+)/.exec(className || "")
return match ? (
<div
style={{
borderRadius: 3,
border: "1px solid var(--vscode-sideBar-border)",
overflow: "hidden",
}}>
<CodeBlock
source={`${"```"}${match[1]}\n${String(children).replace(/\n$/, "")}\n${"```"}`}
/>
</div>
) : (
<code
{...rest}
className={className}
style={{
whiteSpace: "pre-line",
wordBreak: "break-word",
overflowWrap: "anywhere",
}}>
{children}
</code>
)
},
}}
/>
</div>
)
})