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feat(webview): 添加错误横幅组件显示错误信息 #30

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feat(webview): 添加错误横幅组件显示错误信息 #30

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bbab143
feat(webview): 添加错误横幅组件显示错误信息
Lin-wool Apr 21, 2026
746caf1
feat(webview): add error banner component for displaying error messages
Lin-wool Apr 21, 2026
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4 changes: 2 additions & 2 deletions build.gradle
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Original file line number Diff line number Diff line change
Expand Up @@ -51,7 +51,7 @@ test {

tasks.register('installWebviewDependencies', Exec) {
workingDir 'webview'
commandLine 'npm', 'ci'
commandLine 'npm.cmd', 'ci'
inputs.file('webview/package.json')
inputs.file('webview/package-lock.json')
outputs.dir('webview/node_modules')
Expand All @@ -60,7 +60,7 @@ tasks.register('installWebviewDependencies', Exec) {
tasks.register('buildWebview', Exec) {
dependsOn 'installWebviewDependencies'
workingDir 'webview'
commandLine 'npm', 'run', 'build'
commandLine 'npm.cmd', 'run', 'build'
inputs.file('webview/index.html')
inputs.dir('webview/src')
inputs.file('webview/package.json')
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6 changes: 6 additions & 0 deletions src/main/kotlin/com/github/codeplangui/ChatService.kt
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Expand Up @@ -733,6 +733,12 @@ $selection
lowerMsg.contains("api key") || lowerMsg.contains("unauthorized") ->
BridgeErrorPayload(type = "config", message = message, action = "openSettings")

lowerMsg.contains("insufficient_quota") || lowerMsg.contains("quota") ||
lowerMsg.contains("billing") || lowerMsg.contains("credit") ||
lowerMsg.contains("payment") || lowerMsg.contains("余额不足") ||
lowerMsg.contains("超出限额") || lowerMsg.contains("额度不足") || lowerMsg.contains("欠费") ->
BridgeErrorPayload(type = "quota", message = message, action = "openSettings")

lowerMsg.contains("timeout") || lowerMsg.contains("超时") ||
lowerMsg.contains("无法连接") || lowerMsg.contains("connectexception") ||
lowerMsg.contains("http 5") || lowerMsg.contains("http 429") ->
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174 changes: 86 additions & 88 deletions src/main/resources/webview/index.html
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28 changes: 26 additions & 2 deletions webview/src/App.tsx
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Expand Up @@ -40,6 +40,7 @@ export default function App() {
const isComposingRef = useRef(false)
const [includeContext, setIncludeContext] = useState(true)
const messagesEndRef = useRef<HTMLDivElement>(null)
const lastUserMessageRef = useRef<{ text: string; includeContext: boolean } | null>(null)

const { groups, isLoading, error, status, themeMode, approvalOpen, approvalRequestId, approvalCommand, approvalDescription, continuationInfo } = appState

Expand Down Expand Up @@ -109,7 +110,13 @@ export default function App() {
const handleSend = () => {
if (!composerReadiness.canSend) {
if (composerReadiness.reason && composerReadiness.text) {
setAppState(prev => ({ ...prev, error: { type: 'runtime' as const, message: composerReadiness.reason! } }))
const errorType = (status.connectionState === 'unconfigured' || status.connectionState === 'error')
? 'config' as const
: 'runtime' as const
const action = (status.connectionState === 'unconfigured' || status.connectionState === 'error')
? 'openSettings' as 'openSettings' | undefined
: undefined
setAppState(prev => ({ ...prev, error: { type: errorType, message: composerReadiness.reason!, action } }))
}
return
}
Expand All @@ -118,6 +125,7 @@ export default function App() {
if (!payload) return

const userMsgId = uuidv4()
lastUserMessageRef.current = { text: payload.text, includeContext }
setAppState(prev => ({
...prev,
groups: [...prev.groups, { type: 'human' as const, id: userMsgId, message: { id: userMsgId, content: payload.text } }],
Expand Down Expand Up @@ -149,6 +157,22 @@ export default function App() {
window.__bridge?.cancelStream()
}, [isLoading])

const handleErrorAction = useCallback((action: 'openSettings' | 'retry') => {
if (action === 'openSettings') {
window.__bridge?.openSettings()
setAppState(prev => ({ ...prev, error: null }))
} else if (action === 'retry' && lastUserMessageRef.current) {
const msg = lastUserMessageRef.current
const userMsgId = uuidv4()
setAppState(prev => ({
...prev,
groups: [...prev.groups, { type: 'human' as const, id: userMsgId, message: { id: userMsgId, content: msg.text } }],
error: null,
}))
window.__bridge?.sendMessage(msg.text, msg.includeContext)
}
}, [])

// ESC key to cancel streaming
useEffect(() => {
const onKeyDown = (e: KeyboardEvent) => {
Expand Down Expand Up @@ -194,7 +218,7 @@ export default function App() {
bridgeReady={bridgeReady}
/>

{error && <ErrorBanner error={error} onClose={() => setAppState(prev => ({ ...prev, error: null }))} />}
{error && <ErrorBanner error={error} onClose={() => setAppState(prev => ({ ...prev, error: null }))} onAction={handleErrorAction} />}

<div className="messages-area">
{groups.length === 0 && (
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161 changes: 161 additions & 0 deletions webview/src/components/ErrorBanner.css
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@@ -0,0 +1,161 @@
.error-banner {
display: flex;
align-items: center;
gap: 10px;
margin: 10px 16px 0;
padding: 10px 14px;
border-radius: 14px;
border: 1px solid;
backdrop-filter: blur(12px);
font-size: 13px;
line-height: 1.5;
}

.error-banner-icon {
flex-shrink: 0;
display: flex;
align-items: center;
justify-content: center;
width: 28px;
height: 28px;
border-radius: 8px;
}

.error-banner-body {
flex: 1;
min-width: 0;
}

.error-banner-header {
display: flex;
align-items: center;
gap: 8px;
margin-bottom: 2px;
}

.error-banner-label {
font-size: 11px;
font-weight: 600;
text-transform: uppercase;
letter-spacing: 0.1em;
opacity: 0.85;
}

.error-banner-close {
display: flex;
align-items: center;
justify-content: center;
width: 20px;
height: 20px;
padding: 0;
margin-left: auto;
border: none;
border-radius: 6px;
cursor: pointer;
opacity: 0.5;
transition: opacity 0.15s, background 0.15s;
}

.error-banner-close:hover {
opacity: 1;
background: rgba(255, 255, 255, 0.1);
}

.error-banner-message {
color: var(--text);
white-space: pre-wrap;
word-break: break-word;
opacity: 0.9;
}

/* ---- Config: warm amber ---- */
.error-banner-config {
background: rgba(210, 161, 94, 0.1);
border-color: rgba(210, 161, 94, 0.3);
}
.error-banner-config .error-banner-icon {
background: rgba(210, 161, 94, 0.18);
color: #d2a15e;
}
.error-banner-config .error-banner-label {
color: #d2a15e;
}

/* ---- Quota: gold ---- */
.error-banner-quota {
background: rgba(212, 160, 23, 0.1);
border-color: rgba(212, 160, 23, 0.3);
}
.error-banner-quota .error-banner-icon {
background: rgba(212, 160, 23, 0.18);
color: #d4a017;
}
.error-banner-quota .error-banner-label {
color: #d4a017;
}

/* ---- Network: blue ---- */
.error-banner-network {
background: rgba(74, 144, 217, 0.1);
border-color: rgba(74, 144, 217, 0.3);
}
.error-banner-network .error-banner-icon {
background: rgba(74, 144, 217, 0.18);
color: #4a90d9;
}
.error-banner-network .error-banner-label {
color: #4a90d9;
}

/* ---- Runtime: muted red ---- */
.error-banner-runtime {
background: rgba(91, 24, 20, 0.45);
border-color: rgba(255, 138, 117, 0.25);
}
.error-banner-runtime .error-banner-icon {
background: rgba(255, 138, 117, 0.15);
color: #ff8a75;
}
.error-banner-runtime .error-banner-label {
color: #ff8a75;
}

/* ---- Action Buttons ---- */
.error-banner-btn-settings,
.error-banner-btn-retry {
flex-shrink: 0;
height: 28px !important;
padding: 0 12px !important;
border-radius: 10px !important;
font-size: 12px !important;
font-weight: 500 !important;
border: 1px solid !important;
cursor: pointer;
transition: all 0.15s ease;
}

.error-banner-btn-settings {
background: linear-gradient(135deg, rgba(185, 131, 70, 0.9), rgba(135, 85, 43, 0.9)) !important;
border-color: rgba(240, 196, 136, 0.4) !important;
color: #f2eadf !important;
box-shadow: 0 4px 12px rgba(89, 47, 17, 0.25);
}

.error-banner-btn-settings:hover {
background: linear-gradient(135deg, rgba(200, 145, 78, 0.95), rgba(150, 95, 48, 0.95)) !important;
border-color: rgba(240, 196, 136, 0.55) !important;
box-shadow: 0 6px 16px rgba(89, 47, 17, 0.3);
transform: translateY(-1px);
}

.error-banner-btn-retry {
background: rgba(74, 144, 217, 0.12) !important;
border-color: rgba(74, 144, 217, 0.35) !important;
color: #4a90d9 !important;
}

.error-banner-btn-retry:hover {
background: rgba(74, 144, 217, 0.22) !important;
border-color: rgba(74, 144, 217, 0.5) !important;
transform: translateY(-1px);
}
101 changes: 81 additions & 20 deletions webview/src/components/ErrorBanner.tsx
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@@ -1,32 +1,93 @@
import { Alert, Button, Space } from 'antd'
import { Button } from 'antd'
import type { BridgeError } from '../types/bridge'
import './ErrorBanner.css'

interface Props {
error: BridgeError
onClose: () => void
onAction?: (action: 'openSettings' | 'retry') => void
}

export function ErrorBanner({ error, onClose }: Props) {
const alertType = error.type === 'config' ? 'warning' : 'error'
const ERROR_CONFIG = {
config: {
label: '配置错误',
icon: (
<svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2" strokeLinecap="round" strokeLinejoin="round">
<rect x="3" y="11" width="18" height="11" rx="2" ry="2"/>
<path d="M7 11V7a5 5 0 0 1 10 0v4"/>
</svg>
),
cssClass: 'error-banner-config',
},
quota: {
label: '配额不足',
icon: (
<svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2" strokeLinecap="round" strokeLinejoin="round">
<line x1="12" y1="1" x2="12" y2="23"/>
<path d="M17 5H9.5a3.5 3.5 0 0 0 0 7h5a3.5 3.5 0 0 1 0 7H6"/>
</svg>
),
cssClass: 'error-banner-quota',
},
network: {
label: '网络错误',
icon: (
<svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2" strokeLinecap="round" strokeLinejoin="round">
<circle cx="12" cy="12" r="10"/>
<polyline points="12 6 12 12 16 14"/>
</svg>
),
cssClass: 'error-banner-network',
},
runtime: {
label: '操作失败',
icon: (
<svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2" strokeLinecap="round" strokeLinejoin="round">
<circle cx="12" cy="12" r="10"/>
<line x1="15" y1="9" x2="9" y2="15"/>
<line x1="9" y1="9" x2="15" y2="15"/>
</svg>
),
cssClass: 'error-banner-runtime',
},
}

const action = error.action === 'openSettings' ? (
<Button size="small" type="link" onClick={() => window.__bridge?.openSettings()}>
打开设置
</Button>
) : error.action === 'retry' ? (
<Button size="small" type="link" onClick={onClose}>
关闭
</Button>
) : undefined
export function ErrorBanner({ error, onClose, onAction }: Props) {
const config = ERROR_CONFIG[error.type as keyof typeof ERROR_CONFIG] ?? ERROR_CONFIG.runtime

return (
<Alert
message={error.message}
type={alertType}
closable
onClose={onClose}
className="error-banner"
action={action ? <Space>{action}</Space> : undefined}
/>
<div className={`error-banner ${config.cssClass}`}>
<div className="error-banner-icon">{config.icon}</div>
<div className="error-banner-body">
<div className="error-banner-header">
<span className="error-banner-label">{config.label}</span>
<button className="error-banner-close" onClick={onClose} aria-label="关闭">
<svg width="12" height="12" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2.5" strokeLinecap="round">
<line x1="18" y1="6" x2="6" y2="18"/>
<line x1="6" y1="6" x2="18" y2="18"/>
</svg>
</button>
</div>
<div className="error-banner-message">{error.message}</div>
</div>
{error.action === 'openSettings' && (
<Button
size="small"
className="error-banner-btn-settings"
onClick={() => onAction?.('openSettings')}
>
打开设置
</Button>
)}
{error.action === 'retry' && (
<Button
size="small"
className="error-banner-btn-retry"
onClick={() => onAction?.('retry')}
>
重试
</Button>
)}
</div>
)
}
2 changes: 1 addition & 1 deletion webview/src/types/bridge.d.ts
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Expand Up @@ -17,7 +17,7 @@ export interface ExecutionResult {
}

export interface BridgeError {
type: 'config' | 'network' | 'runtime'
type: 'config' | 'quota' | 'network' | 'runtime'
message: string
action?: 'openSettings' | 'retry'
}
Expand Down
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