Compare commits

...

10 Commits

Author SHA1 Message Date
Dayuan Jiang
63398d9f34 fix: filter Langfuse traces to only export chat and AI SDK spans (#392)
Switch from blocklist to whitelist approach - only export spans named
'chat' or starting with 'ai.' to filter out Next.js infrastructure noise
(HEAD, fetch, POST requests).
2025-12-24 10:47:34 +09:00
Dayuan Jiang
82f4deb23a fix: quota daily reset bug and add timezone support (#390)
- Fixed bug where daily quota counts weren't resetting on new day
  (if_not_exists only works for missing attributes, not day changes)
- Changed to two-phase approach: reset if new day, then increment
- Added QUOTA_TIMEZONE env var for local midnight reset (e.g., Asia/Tokyo)
- Added timezone validation with UTC fallback
2025-12-24 10:34:54 +09:00
Dayuan Jiang
1fab261cd0 refactor: extract dev XML streaming simulator to separate component (#388)
- Move DEV_XML_PRESETS constants to new file
- Create DevXmlSimulator component with all simulator logic
- Add preset dropdown with 5 test cases including HTML escape test
- Set default interval to 1ms and chunk size to 10 chars
- Simplify chat-panel.tsx by removing ~130 lines of inline code
2025-12-24 09:52:50 +09:00
Dayuan Jiang
7a4a04c263 fix: remove unused partialXmlRef prop from ChatMessageDisplay (#387) 2025-12-24 09:37:32 +09:00
Dayuan Jiang
0d2e7a7ad6 fix: escape HTML in XML attribute values to prevent parse errors (#386)
- Add HTML escaping (<, >) in convertToLegalXml for attribute values
- Update isMxCellXmlComplete to handle any LLM provider's wrapper tags
- Add wrapper tag stripping in wrapWithMxFile for DeepSeek/Anthropic tags
- Update autoFixXml to escape both < and > in attribute values

Fixes 'Malformed XML detected in final output' error when AI generates
diagrams with HTML content in value attributes like <b>Title</b>.
2025-12-24 09:31:54 +09:00
Dayuan Jiang
3218ccc909 feat: add dev XML streaming simulator for UI debugging (#385) 2025-12-24 09:29:29 +09:00
Dayuan Jiang
d3be96de79 refactor: redesign config panels with refined minimal aesthetic (#384)
- Add CSS design system tokens (surfaces, borders, animations) to globals.css
- Update dialog.tsx with rounded-2xl, shadow-dialog, refined close button
- Enhance input.tsx with rounded-xl and refined focus states
- Refactor settings-dialog with SettingItem pattern and consistent control sizing
- Refactor model-config-dialog with ConfigSection/ConfigCard helpers
- Replace emerald-* classes with success design tokens
- Remove unused ValidationButton component and scrollState
2025-12-23 21:52:04 +09:00
Dayuan Jiang
b2dfd5b890 fix: display correct quota values in limit toast (#383)
- Parse JSON error response from server to get actual used/limit values
- Previously showed 0/0 due to race condition (config fetch vs error)
- AI SDK puts full response body in error.message for non-OK responses
- Updated all quota toasts (request, token, TPM) to use server values
2025-12-23 21:08:21 +09:00
Dayuan Jiang
72d647de7a fix: use Chat Completions API for OpenAI-compatible proxies (#382)
Third-party OpenAI-compatible proxies typically don't support the
/responses endpoint. Use .chat() for custom baseURLs while keeping
Responses API for official OpenAI to preserve reasoning model support.

Fixes #377
2025-12-23 20:29:48 +09:00
Dayuan Jiang
c6b0e5ac62 fix: use totalUsage with all token types for accurate quota tracking (#381)
The onFinish callback's 'usage' only contains the final step's tokens,
which underreports usage for multi-step tool calls (like diagram generation).
Changed to 'totalUsage' which provides cumulative counts across all steps.

Include all 4 token types for accurate counting:
1. inputTokens - non-cached input tokens
2. outputTokens - generated output tokens
3. cachedInputTokens - tokens read from prompt cache
4. inputTokenDetails.cacheWriteTokens - tokens written to cache

Tested locally:
- Request 1 (cache write): 334 + 62 + 0 + 6671 = 7,067 tokens
- Request 2 (cache read): 334 + 184 + 6551 + 120 = 7,189 tokens
- DynamoDB total: 14,256 ✓
2025-12-23 20:19:28 +09:00
14 changed files with 1161 additions and 443 deletions

View File

@@ -542,19 +542,24 @@ ${userInputText}
userId,
}),
}),
onFinish: ({ text, usage }) => {
onFinish: ({ text, totalUsage }) => {
// AI SDK 6 telemetry auto-reports token usage on its spans
setTraceOutput(text)
// Record token usage for server-side quota tracking (if enabled)
// Use totalUsage (cumulative across all steps) instead of usage (final step only)
// Include all 4 token types: input, output, cache read, cache write
if (
isQuotaEnabled() &&
!hasOwnApiKey &&
userId !== "anonymous" &&
usage
totalUsage
) {
const totalTokens =
(usage.inputTokens || 0) + (usage.outputTokens || 0)
(totalUsage.inputTokens || 0) +
(totalUsage.outputTokens || 0) +
(totalUsage.cachedInputTokens || 0) +
(totalUsage.inputTokenDetails?.cacheWriteTokens || 0)
recordTokenUsage(userId, totalTokens)
}
},

View File

@@ -144,6 +144,68 @@
--sidebar-ring: oklch(0.7 0.16 265);
}
/* ============================================
REFINED MINIMAL DESIGN SYSTEM
============================================ */
:root {
/* Surface layers for depth */
--surface-0: oklch(1 0 0);
--surface-1: oklch(0.985 0.002 240);
--surface-2: oklch(0.97 0.004 240);
--surface-elevated: oklch(1 0 0);
/* Subtle borders */
--border-subtle: oklch(0.94 0.008 260);
--border-default: oklch(0.91 0.012 260);
/* Interactive states */
--interactive-hover: oklch(0.96 0.015 260);
--interactive-active: oklch(0.93 0.02 265);
/* Success state */
--success: oklch(0.65 0.18 145);
--success-muted: oklch(0.95 0.03 145);
/* Animation timing */
--duration-fast: 120ms;
--duration-normal: 200ms;
--duration-slow: 300ms;
--ease-out: cubic-bezier(0.16, 1, 0.3, 1);
--ease-in-out: cubic-bezier(0.4, 0, 0.2, 1);
--ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
}
.dark {
--surface-0: oklch(0.15 0.015 260);
--surface-1: oklch(0.18 0.015 260);
--surface-2: oklch(0.22 0.015 260);
--surface-elevated: oklch(0.25 0.015 260);
--border-subtle: oklch(0.25 0.012 260);
--border-default: oklch(0.3 0.015 260);
--interactive-hover: oklch(0.25 0.02 265);
--interactive-active: oklch(0.3 0.025 270);
--success: oklch(0.7 0.16 145);
--success-muted: oklch(0.25 0.04 145);
}
/* Expose surface colors to Tailwind */
@theme inline {
--color-surface-0: var(--surface-0);
--color-surface-1: var(--surface-1);
--color-surface-2: var(--surface-2);
--color-surface-elevated: var(--surface-elevated);
--color-border-subtle: var(--border-subtle);
--color-border-default: var(--border-default);
--color-interactive-hover: var(--interactive-hover);
--color-interactive-active: var(--interactive-active);
--color-success: var(--success);
--color-success-muted: var(--success-muted);
}
@layer base {
* {
@apply border-border outline-ring/50;
@@ -257,3 +319,83 @@
-webkit-text-fill-color: transparent;
background-clip: text;
}
/* ============================================
REFINED DIALOG STYLES
============================================ */
/* Refined dialog shadow - multi-layer soft shadow */
.shadow-dialog {
box-shadow:
0 0 0 1px oklch(0 0 0 / 0.03),
0 2px 4px oklch(0 0 0 / 0.02),
0 12px 24px oklch(0 0 0 / 0.06),
0 24px 48px oklch(0 0 0 / 0.04);
}
.dark .shadow-dialog {
box-shadow:
0 0 0 1px oklch(1 0 0 / 0.05),
0 2px 4px oklch(0 0 0 / 0.2),
0 12px 24px oklch(0 0 0 / 0.3),
0 24px 48px oklch(0 0 0 / 0.2);
}
/* Dialog animations */
@keyframes dialog-in {
from {
opacity: 0;
transform: translate(-50%, -48%) scale(0.96);
}
to {
opacity: 1;
transform: translate(-50%, -50%) scale(1);
}
}
@keyframes dialog-out {
from {
opacity: 1;
transform: translate(-50%, -50%) scale(1);
}
to {
opacity: 0;
transform: translate(-50%, -48%) scale(0.96);
}
}
.animate-dialog-in {
animation: dialog-in var(--duration-normal) var(--ease-out) forwards;
}
.animate-dialog-out {
animation: dialog-out 150ms var(--ease-out) forwards;
}
/* Check pop animation for validation success */
@keyframes check-pop {
0% {
transform: scale(0.8);
opacity: 0;
}
50% {
transform: scale(1.1);
}
100% {
transform: scale(1);
opacity: 1;
}
}
.animate-check-pop {
animation: check-pop 0.25s var(--ease-spring) forwards;
}
/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
.animate-dialog-in,
.animate-dialog-out,
.animate-check-pop {
animation: none;
}
}

View File

@@ -36,6 +36,7 @@ import { type FileData, useFileProcessor } from "@/lib/use-file-processor"
import { useQuotaManager } from "@/lib/use-quota-manager"
import { formatXML, isMxCellXmlComplete, wrapWithMxFile } from "@/lib/utils"
import { ChatMessageDisplay } from "./chat-message-display"
import { DevXmlSimulator } from "./dev-xml-simulator"
// localStorage keys for persistence
const STORAGE_MESSAGES_KEY = "next-ai-draw-io-messages"
@@ -76,6 +77,7 @@ interface ChatPanelProps {
const TOOL_ERROR_STATE = "output-error" as const
const DEBUG = process.env.NODE_ENV === "development"
const MAX_AUTO_RETRY_COUNT = 1
const MAX_CONTINUATION_RETRY_COUNT = 2 // Limit for truncation continuation retries
/**
@@ -557,12 +559,32 @@ Continue from EXACTLY where you stopped.`,
},
onError: (error) => {
// Handle server-side quota limit (429 response)
// AI SDK puts the full response body in error.message for non-OK responses
try {
const data = JSON.parse(error.message)
if (data.type === "request") {
quotaManager.showQuotaLimitToast(data.used, data.limit)
return
}
if (data.type === "token") {
quotaManager.showTokenLimitToast(data.used, data.limit)
return
}
if (data.type === "tpm") {
quotaManager.showTPMLimitToast(data.limit)
return
}
} catch {
// Not JSON, fall through to string matching for backwards compatibility
}
// Fallback to string matching
if (error.message.includes("Daily request limit")) {
quotaManager.showQuotaLimitToast()
return
}
if (error.message.includes("Daily token limit")) {
quotaManager.showTokenLimitToast(dailyTokenLimit)
quotaManager.showTokenLimitToast()
return
}
if (
@@ -1317,6 +1339,14 @@ Continue from EXACTLY where you stopped.`,
/>
</main>
{/* Dev XML Streaming Simulator - only in development */}
{DEBUG && (
<DevXmlSimulator
setMessages={setMessages}
onDisplayChart={onDisplayChart}
/>
)}
{/* Input */}
<footer
className={`${isMobile ? "p-2" : "p-4"} border-t border-border/50 bg-card/50`}

View File

@@ -0,0 +1,350 @@
"use client"
import { useEffect, useRef, useState } from "react"
import { wrapWithMxFile } from "@/lib/utils"
// Dev XML presets for streaming simulator
const DEV_XML_PRESETS: Record<string, string> = {
"Simple Box": `<mxCell id="2" value="Hello World" style="rounded=1;whiteSpace=wrap;html=1;fillColor=#dae8fc;strokeColor=#6c8ebf;" vertex="1" parent="1">
<mxGeometry x="120" y="100" width="120" height="60" as="geometry"/>
</mxCell>`,
"Two Boxes with Arrow": `<mxCell id="2" value="Start" style="rounded=1;whiteSpace=wrap;html=1;fillColor=#d5e8d4;strokeColor=#82b366;" vertex="1" parent="1">
<mxGeometry x="100" y="100" width="100" height="50" as="geometry"/>
</mxCell>
<mxCell id="3" value="End" style="rounded=1;whiteSpace=wrap;html=1;fillColor=#f8cecc;strokeColor=#b85450;" vertex="1" parent="1">
<mxGeometry x="300" y="100" width="100" height="50" as="geometry"/>
</mxCell>
<mxCell id="4" value="" style="endArrow=classic;html=1;" edge="1" parent="1" source="2" target="3">
<mxGeometry relative="1" as="geometry"/>
</mxCell>`,
Flowchart: `<mxCell id="2" value="Start" style="ellipse;whiteSpace=wrap;html=1;fillColor=#d5e8d4;strokeColor=#82b366;" vertex="1" parent="1">
<mxGeometry x="160" y="40" width="80" height="40" as="geometry"/>
</mxCell>
<mxCell id="3" value="Process A" style="rounded=0;whiteSpace=wrap;html=1;fillColor=#dae8fc;strokeColor=#6c8ebf;" vertex="1" parent="1">
<mxGeometry x="140" y="120" width="120" height="60" as="geometry"/>
</mxCell>
<mxCell id="4" value="Decision" style="rhombus;whiteSpace=wrap;html=1;fillColor=#fff2cc;strokeColor=#d6b656;" vertex="1" parent="1">
<mxGeometry x="150" y="220" width="100" height="80" as="geometry"/>
</mxCell>
<mxCell id="5" value="Process B" style="rounded=0;whiteSpace=wrap;html=1;fillColor=#dae8fc;strokeColor=#6c8ebf;" vertex="1" parent="1">
<mxGeometry x="300" y="230" width="120" height="60" as="geometry"/>
</mxCell>
<mxCell id="6" value="End" style="ellipse;whiteSpace=wrap;html=1;fillColor=#f8cecc;strokeColor=#b85450;" vertex="1" parent="1">
<mxGeometry x="160" y="340" width="80" height="40" as="geometry"/>
</mxCell>
<mxCell id="7" style="endArrow=classic;html=1;" edge="1" parent="1" source="2" target="3">
<mxGeometry relative="1" as="geometry"/>
</mxCell>
<mxCell id="8" style="endArrow=classic;html=1;" edge="1" parent="1" source="3" target="4">
<mxGeometry relative="1" as="geometry"/>
</mxCell>
<mxCell id="9" value="Yes" style="endArrow=classic;html=1;" edge="1" parent="1" source="4" target="6">
<mxGeometry relative="1" as="geometry"/>
</mxCell>
<mxCell id="10" value="No" style="endArrow=classic;html=1;exitX=1;exitY=0.5;exitDx=0;exitDy=0;" edge="1" parent="1" source="4" target="5">
<mxGeometry relative="1" as="geometry"/>
</mxCell>`,
"Truncated (Error Test)": `<mxCell id="2" value="This cell is truncated" style="rounded=1;whiteSpace=wrap;html=1;fillColor=#dae8fc;strokeColor=#6c8ebf;" vertex="1" parent="1">
<mxGeometry x="120" y="100" width="120" height="60" as="geometry"/>
</mxCell>
<mxCell id="3" value="Incomplete" style="rounded=1;whiteSpace=wrap;html=1;fillColor=#f8cecc;strokeColor`,
"HTML Escape + Cell Truncate": `<mxCell id="2" value="<b>Chain-of-Thought Prompting</b><br/><font size='12'>Eliciting Reasoning in Large Language Models</font>" style="rounded=0;whiteSpace=wrap;html=1;fillColor=#dae8fc;strokeColor=#6c8ebf;fontSize=16;fontStyle=1;" vertex="1" parent="1">
<mxGeometry x="40" y="40" width="720" height="60" as="geometry"/>
</mxCell>
<mxCell id="3" value="<b>Problem: LLM Reasoning Limitations</b><br/>• Scaling parameters alone insufficient for logical tasks<br/>• Arithmetic, commonsense, symbolic reasoning challenges<br/>• Standard prompting fails on multi-step problems" style="rounded=1;whiteSpace=wrap;html=1;fillColor=#ffe6cc;strokeColor=#d79b00;" vertex="1" parent="1">
<mxGeometry x="40" y="120" width="340" height="120" as="geometry"/>
</mxCell>
<mxCell id="4" value="<b>Traditional Approaches</b><br/>1. <b>Finetuning:</b> Expensive, task-specific<br/>2. <b>Standard Few-Shot:</b> Input→Output pairs<br/> (No explanation of reasoning)" style="rounded=1;whiteSpace=wrap;html=1;fillColor=#fff2cc;strokeColor=#d6b656;" vertex="1" parent="1">
<mxGeometry x="420" y="120" width="340" height="120" as="geometry"/>
</mxCell>
<mxCell id="5" value="<b>CoT Methodology</b><br/>• Add reasoning steps to few-shot examples<br/>• Natural language intermediate steps<br/>• No parameter updates needed<br/>• Model learns to generate own thought process" style="rounded=1;whiteSpace=wrap;html=1;fillColor=#d5e8d4;strokeColor=#82b366;" vertex="1" parent="1">
<mxGeometry x="40" y="260" width="340" height="100" as="geometry"/>
</mxCell>
<mxCell id="6" value="<b>Example Comparison</b><br/><b>Standard:</b><br/>Q: Roger has 5 balls. He buys 2 cans of 3 balls. How many?<br/>A: 11.<br/><br/><b>CoT:</b><br/>Q: Roger has 5 balls. He buys 2 cans of 3 balls. How many?<br/>A: Roger started with 5 balls. 2 cans of 3 tennis balls each is 6 tennis balls. 5 + 6 = 11. The answer is 11." style="rounded=1;whiteSpace=wrap;html=1;fillColor=#e1d5e7;strokeColor=#9673a6;" vertex="1" parent="1">
<mxGeometry x="420" y="260" width="340" height="140" as="geometry"/>
</mxCell>
<mxCell id="7" value="<b>Experimental Models</b><br/>• GPT-3 (175B)<br/>• LaMDA (137B)<br/>• PaLM (540B)<br/>• UL2 (20B)<br/>• Codex" style="rounded=1;whiteSpace=wrap;html=1;fillColor=#f8cecc;strokeColor=#b85450;" vertex="1" parent="1">
<mxGeometry x="40" y="380" width="340" height="100" as="geometry"/>
</mxCell>
<mxCell id="8" value="<b>Reasoning Domains Tested</b><br/>1. <b>Arithmetic:</b> GSM8K, SVAMP, ASDiv, AQuA, MAWPS<br/>2. <b>Commonsense:</b> CSQA, StrategyQA, Date Understanding, Sports Understanding<br/>3. <b>Symbolic:</b> Last Letter Concatenation, Coin Flip" style="rounded=1;whiteSpace=wrap;html=1;fillColor=#f5f5f5;strokeColor=#666666;" vertex="1" parent="1">
<mxGeometry x="420" y="420" width="340" height="100" as="geometry"/>
</mxCell>
<mxCell id="9" value="<b>Key Results: Arithmetic</b><br/>• PaLM 540B + CoT: <b>56.9%</b> on GSM8K<br/> (vs 17.9% standard)<br/>• Surpassed finetuned GPT-3 (55%)<br/>• With calculator: <b>58.6%</b>" style="rounded=1;whiteSpace=wrap;html=1;fillColor=#d5e8d4;strokeColor=#82b366;" vertex="1" parent="1">
<mxGeometry x="40" y="500" width="220" height="100" as="geometry"/>
</mxCell>
<mxCell id="10" value="<b>Key Results: Commonsense</b><br/>• StrategyQA: <b>75.6%</b><br/> (vs 69.4% SOTA)<br/>• Sports Understanding: <b>95.4%</b><br/> (vs 84% human)" style="rounded=1;whiteSpace=wrap;html=1;fillColor=#d5e8d4;strokeColor=#82b366;" vertex="1" parent="1">
<mxGeometry x="280" y="500" width="220" height="100" as="geometry"/>
</mxCell>
<mxCell id="11" value="<b>Key Results: Symbolic</b><br/>• OOD Generalization<br/>• Coin Flip: Trained on 2 flips<br/> Works on 3-4 flips with CoT<br/>• Standard prompting fails" style="rounded=1;whiteSpace=wrap;html=1;fillColor=#d5e8d4;strokeColor=#82b366;" vertex="1" parent="1">
<mxGeometry x="540" y="500" width="220" height="100" as="geometry"/>
</mxCell>
<mxCell id="12" value="<b>Emergent Ability of Scale</b><br/>• Small models (&lt;10B): No benefit, often harmful<br/>• Large models (100B+): Reasoning emerges<br/>• CoT gains increase dramatically with scale" style="rounded=1;whiteSpace=wrap;html=1;fillColor=#ffe6cc;strokeColor=#d79b00;" vertex="1" parent="1">
<mxGeometry x="40" y="620" width="340" height="80" as="geometry"/>
</mxCell>
<mxCell id="13" value="<b>Ablation Studies</b><br/>1. Equation only: Worse than CoT<br/>2. Variable compute (...): No improvement<br/>3. Answer first, then reasoning: Same as baseline<br/>→ Content matters, not just extra tokens" style="rounded=1;whiteSpace=wrap;html=1;fillColor=#fff2cc;strokeColor=#d6b656;" vertex="1" parent="1">
<mxGeometry x="420" y="620" width="340" height="80" as="geometry"/>
</mxCell>
<mxCell id="14" value="<b>Error Analysis</b><br/>• Semantic understanding errors<br/>• One-step missing errors<br/>• Calculation errors<br/>• Larger models reduce semantic/missing-step errors" style="rounded=1;whiteSpace=wrap;html=1;fillColor=#f8cecc;strokeColor=#b85450;" vertex="1" parent="1">
<mxGeometry x="40" y="720" width="340" height="80" as="geometry"/>
</mxCell>
<mxCell id="15" value="<b>Conclusion</b><br/>• CoT unlocks reasoning potential<br/>• Simple paradigm: &quot;show your work&quot;<br/>• Emergent capability of large models<br/>• No specialized architecture needed" style="rounded=1;whiteSpace=wrap;html=1;fillColor=#dae8fc;strokeColor=#6c8ebf;" vertex="1" parent="1">
<mxGeometry x="420" y="720" width="340" height="80" as="geometry"/>
</mxCell>
<mxCell id="16" style="edgeStyle=orthogonalEdgeStyle;rounded=0;orthogonalLoop=1;jettySize=auto;html=1;exitX=0.5;exitY=1;entryX=0.5;entryY=0;" edge="1" parent="1" source="3" target="5">
<mxGeometry relative="1" as="geometry"/>
</mxCell>
<mxCell id="17" style="edgeStyle=orthogonalEdgeStyle;rounded=0;orthogonalLoop=1;jettySize=auto;html=1;exitX=0.5;exitY=1;entryX=0.5;entryY=0;" edge="1" parent="1" source="4" target="6">
<mxGeometry relative="1" as="geometry"/>
</mxCell>
<mxCell id="18" style="edgeStyle=orthogonalEdgeStyle;rounded=0;orthogonalLoop=1;jettySize=auto;html=1;exitX=0.5;exitY=1;entryX=0.5;entryY=0;" edge="1" parent="1" source="5" target="7">
<mxGeometry relative="1" as="geometry"/>
</mxCell>
<mxCell id="19" style="edgeStyle=orthogonalEdgeStyle;rounded=0;orthogonalLoop=1;jettySize=auto;html=1;exitX=0.5;exitY=1;entryX=0.5;entryY=0;" edge="1" parent="1" source="6" target="8">
<mxGeometry relative="1" as="geometry"/>
</mxCell>
<mxCell id="20" style="edgeStyle=orthogonalEdgeStyle;rounded=0;orthogonalLoop=1;jettySize=auto;html=1;exitX=0.5;exitY=1;entryX=0.25;entryY=0;" edge="1" parent="1" source="7" target="9">
<mxGeometry relative="1" as="geometry"/>
</mxCell>
<mxCell id="21" style="edgeStyle=orthogonalEdgeStyle;rounded=0;orthogonalLoop=1;jettySize=auto;html=1;exitX=0.5;exitY=1;entryX=0.5;entryY=0;" edge="1" parent="1" source="7" target="10">
<mxGeometry relative="1" as="geometry"/>
</mxCell>
<mxCell id="22" style="edgeStyle=orthogonalEdgeStyle;rounded=0;orthogonalLoop=1;jettySize=auto;html=1;exitX=0.5;exitY=1;entryX=0.75;entryY=0;" edge="1" parent="1" source="7" target="11">
<mxGeometry relative="1" as="geometry"/>
</mxCell>
<mxCell id="23" style="edgeStyle=orthogonalEdgeStyle;rounded=0;orthogonalLoop=1;jettySize=auto;html=1;exitX=0.5;exitY=1;entryX=0.5;entryY=0;" edge="1" parent="1" source="9" target="12">
<mxGeometry relative="1" as="geometry"/>
</mxCell>
<mxCell id="24" style="edgeStyle=orthogonalEdgeStyle;rounded=0;orthogonalLoop=1;jettySize=auto;html=1;exitX=0.5;exitY=1;entryX=0.5;entryY=0;" edge="1" parent="1" source="10" target="13">
<mxGeometry relative="1" as="geometry"/>
</mxCell>
<mxCell id="25" style="edgeStyle=orthogonalEdgeStyle;rounded=0;orthogonalLoop=1;jettySize=auto;html=1;exitX=0.5;exitY=1;entryX=0.5;entryY=0;" edge="1" parent="1" source="11" target="14">
<mxGeometry relative="1" as="geometry"/>
</mxCell>
<mxCell id="26" style="edgeStyle=orthogonalEdgeStyle;rounded=0;orthogonalLoop=1;jettySize=auto;html=1;exitX=0.5;exitY=1;entryX=0.5;entryY=0;" edge="1" parent="1" source="12" target="15">
<mxGeometry relative="1" as="geometry"/>
</mxCell>
<mxCell id="27" style="edgeStyle=orthogonalEdgeStyle;rounded=0;orthogonalLoop=1;jettySize=auto;html=1;exitX=0.5;exitY=1;entryX=0.5;entryY=0;" edge="1" parent="1" source="13" target="15">
<mxGeometry relative="1" as="geometry"/>
</mxCell>
<mxCell id="28" style="edgeStyle=orthogonalEdgeStyle;rounded=0;orthogonalLoop=1;jettySize=auto;html=1;exitX=0.5;exitY=1;entryX=0.5;entryY=0;" edge="1" parent="1" source="14" target="15">
<mxGeometry relative="1" as="geometry"/>
</mxCell>`,
}
interface DevXmlSimulatorProps {
setMessages: React.Dispatch<React.SetStateAction<any[]>>
onDisplayChart: (xml: string) => void
}
export function DevXmlSimulator({
setMessages,
onDisplayChart,
}: DevXmlSimulatorProps) {
const [devXml, setDevXml] = useState("")
const [isSimulating, setIsSimulating] = useState(false)
const [devIntervalMs, setDevIntervalMs] = useState(1)
const [devChunkSize, setDevChunkSize] = useState(10)
const devStopRef = useRef(false)
const devXmlInitializedRef = useRef(false)
// Restore dev XML from localStorage on mount (after hydration)
useEffect(() => {
const saved = localStorage.getItem("dev-xml-simulator")
if (saved) setDevXml(saved)
devXmlInitializedRef.current = true
}, [])
// Save dev XML to localStorage (only after initial load)
useEffect(() => {
if (devXmlInitializedRef.current) {
localStorage.setItem("dev-xml-simulator", devXml)
}
}, [devXml])
const handleDevSimulate = async () => {
if (!devXml.trim() || isSimulating) return
setIsSimulating(true)
devStopRef.current = false
const toolCallId = `dev-sim-${Date.now()}`
const xml = devXml.trim()
// Add user message and initial assistant message with empty XML
const userMsg = {
id: `user-${Date.now()}`,
role: "user" as const,
parts: [
{
type: "text" as const,
text: "[Dev] Simulating XML streaming",
},
],
}
const assistantMsg = {
id: `assistant-${Date.now()}`,
role: "assistant" as const,
parts: [
{
type: "tool-display_diagram" as const,
toolCallId,
state: "input-streaming" as const,
input: { xml: "" },
},
],
}
setMessages((prev) => [...prev, userMsg, assistantMsg] as any)
// Stream characters progressively
for (let i = 0; i < xml.length; i += devChunkSize) {
if (devStopRef.current) {
setIsSimulating(false)
return
}
const chunk = xml.slice(0, i + devChunkSize)
setMessages((prev) => {
const updated = [...prev]
const lastMsg = updated[updated.length - 1] as any
if (lastMsg?.role === "assistant" && lastMsg.parts?.[0]) {
lastMsg.parts[0].input = { xml: chunk }
}
return updated
})
await new Promise((r) => setTimeout(r, devIntervalMs))
}
if (devStopRef.current) {
setIsSimulating(false)
return
}
// Finalize: set state to output-available
setMessages((prev) => {
const updated = [...prev]
const lastMsg = updated[updated.length - 1] as any
if (lastMsg?.role === "assistant" && lastMsg.parts?.[0]) {
lastMsg.parts[0].state = "output-available"
lastMsg.parts[0].output = "Successfully displayed the diagram."
lastMsg.parts[0].input = { xml }
}
return updated
})
// Display the final diagram
const fullXml = wrapWithMxFile(xml)
onDisplayChart(fullXml)
setIsSimulating(false)
}
return (
<div className="border-t border-dashed border-orange-500/50 px-4 py-2 bg-orange-50/50 dark:bg-orange-950/30">
<details>
<summary className="text-xs text-orange-600 dark:text-orange-400 cursor-pointer font-medium">
Dev: XML Streaming Simulator
</summary>
<div className="mt-2 space-y-2">
<div className="flex items-center gap-2">
<label className="text-xs text-muted-foreground whitespace-nowrap">
Preset:
</label>
<select
onChange={(e) => {
if (e.target.value) {
setDevXml(DEV_XML_PRESETS[e.target.value])
}
}}
className="flex-1 text-xs p-1 border rounded bg-background"
defaultValue=""
>
<option value="" disabled>
Select a preset...
</option>
{Object.keys(DEV_XML_PRESETS).map((name) => (
<option key={name} value={name}>
{name}
</option>
))}
</select>
<button
type="button"
onClick={() => setDevXml("")}
className="px-2 py-1 text-xs text-muted-foreground hover:text-foreground border rounded"
>
Clear
</button>
</div>
<textarea
value={devXml}
onChange={(e) => setDevXml(e.target.value)}
placeholder="Paste mxCell XML here or select a preset..."
className="w-full h-24 text-xs font-mono p-2 border rounded bg-background"
/>
<div className="flex items-center gap-4">
<div className="flex items-center gap-2 flex-1">
<label className="text-xs text-muted-foreground whitespace-nowrap">
Interval:
</label>
<input
type="range"
min="1"
max="200"
step="1"
value={devIntervalMs}
onChange={(e) =>
setDevIntervalMs(Number(e.target.value))
}
className="flex-1 h-1 accent-orange-500"
/>
<span className="text-xs text-muted-foreground w-12">
{devIntervalMs}ms
</span>
</div>
<div className="flex items-center gap-2">
<label className="text-xs text-muted-foreground whitespace-nowrap">
Chars:
</label>
<input
type="number"
min="1"
max="100"
value={devChunkSize}
onChange={(e) =>
setDevChunkSize(
Math.max(1, Number(e.target.value)),
)
}
className="w-14 text-xs p-1 border rounded bg-background"
/>
</div>
</div>
<div className="flex gap-2">
<button
type="button"
onClick={handleDevSimulate}
disabled={isSimulating || !devXml.trim()}
className="px-3 py-1 text-xs bg-orange-500 text-white rounded hover:bg-orange-600 disabled:opacity-50 disabled:cursor-not-allowed"
>
{isSimulating
? "Streaming..."
: `Simulate (${devChunkSize} chars/${devIntervalMs}ms)`}
</button>
{isSimulating && (
<button
type="button"
onClick={() => {
devStopRef.current = true
}}
className="px-3 py-1 text-xs bg-red-500 text-white rounded hover:bg-red-600"
>
Stop
</button>
)}
</div>
</div>
</details>
</div>
)
}

View File

@@ -103,41 +103,40 @@ function ProviderLogo({
)
}
// Reusable validation button component
function ValidationButton({
status,
onClick,
disabled,
dict,
// Configuration section with title and optional action
function ConfigSection({
title,
icon: Icon,
action,
children,
}: {
status: ValidationStatus
onClick: () => void
disabled: boolean
dict: ReturnType<typeof useDictionary>
title: string
icon: React.ComponentType<{ className?: string }>
action?: React.ReactNode
children: React.ReactNode
}) {
return (
<Button
variant={status === "success" ? "outline" : "default"}
size="sm"
onClick={onClick}
disabled={disabled}
className={cn(
"h-9 px-4 min-w-[80px]",
status === "success" &&
"text-emerald-600 border-emerald-200 dark:border-emerald-800",
)}
>
{status === "validating" ? (
<Loader2 className="h-4 w-4 animate-spin" />
) : status === "success" ? (
<>
<Check className="h-4 w-4 mr-1.5" />
{dict.modelConfig.verified}
</>
) : (
dict.modelConfig.test
)}
</Button>
<div className="space-y-4">
<div className="flex items-center justify-between">
<div className="flex items-center gap-2">
<Icon className="h-4 w-4 text-muted-foreground" />
<span className="text-xs font-medium text-muted-foreground uppercase tracking-wider">
{title}
</span>
</div>
{action}
</div>
{children}
</div>
)
}
// Card wrapper with subtle depth
function ConfigCard({ children }: { children: React.ReactNode }) {
return (
<div className="rounded-2xl border border-border-subtle bg-surface-2/50 p-5 space-y-5">
{children}
</div>
)
}
@@ -154,7 +153,6 @@ export function ModelConfigDialog({
const [validationStatus, setValidationStatus] =
useState<ValidationStatus>("idle")
const [validationError, setValidationError] = useState<string>("")
const [scrollState, setScrollState] = useState({ top: false, bottom: true })
const [customModelInput, setCustomModelInput] = useState("")
const scrollRef = useRef<HTMLDivElement>(null)
const validationResetTimeoutRef = useRef<ReturnType<
@@ -186,26 +184,6 @@ export function ModelConfigDialog({
(p) => p.id === selectedProviderId,
)
// Track scroll position for gradient shadows
useEffect(() => {
const scrollEl = scrollRef.current?.querySelector(
"[data-radix-scroll-area-viewport]",
) as HTMLElement | null
if (!scrollEl) return
const handleScroll = () => {
const { scrollTop, scrollHeight, clientHeight } = scrollEl
setScrollState({
top: scrollTop > 10,
bottom: scrollTop < scrollHeight - clientHeight - 10,
})
}
handleScroll() // Initial check
scrollEl.addEventListener("scroll", handleScroll)
return () => scrollEl.removeEventListener("scroll", handleScroll)
}, [selectedProvider])
// Cleanup validation reset timeout on unmount
useEffect(() => {
return () => {
@@ -390,34 +368,35 @@ export function ModelConfigDialog({
return (
<Dialog open={open} onOpenChange={onOpenChange}>
<DialogContent className="sm:max-w-3xl h-[75vh] max-h-[700px] overflow-hidden flex flex-col gap-0 p-0">
<DialogHeader className="px-6 pt-6 pb-4 border-b bg-gradient-to-r from-primary/5 via-primary/3 to-transparent">
<DialogTitle className="flex items-center gap-2.5 text-xl font-semibold">
<div className="p-1.5 rounded-lg bg-primary/10">
<DialogContent className="sm:max-w-4xl h-[80vh] max-h-[800px] overflow-hidden flex flex-col gap-0 p-0">
{/* Header */}
<DialogHeader className="px-6 pt-6 pb-4 shrink-0">
<DialogTitle className="flex items-center gap-3">
<div className="p-2 rounded-xl bg-surface-2">
<Server className="h-5 w-5 text-primary" />
</div>
{dict.modelConfig?.title || "AI Model Configuration"}
</DialogTitle>
<DialogDescription className="text-sm">
<DialogDescription className="mt-1">
{dict.modelConfig?.description ||
"Configure multiple AI providers and models for your workspace"}
</DialogDescription>
</DialogHeader>
<div className="flex flex-1 min-h-0 overflow-hidden">
<div className="flex flex-1 min-h-0 overflow-hidden border-t border-border-subtle">
{/* Provider List (Left Sidebar) */}
<div className="w-56 flex-shrink-0 flex flex-col border-r bg-muted/20">
<div className="px-4 py-3 border-b">
<div className="w-60 shrink-0 flex flex-col bg-surface-1/50 border-r border-border-subtle">
<div className="px-4 py-3">
<span className="text-xs font-medium text-muted-foreground uppercase tracking-wider">
{dict.modelConfig.providers}
</span>
</div>
<ScrollArea className="flex-1">
<div className="p-2">
<ScrollArea className="flex-1 px-2">
<div className="space-y-1 pb-2">
{config.providers.length === 0 ? (
<div className="px-3 py-8 text-center">
<div className="inline-flex items-center justify-center w-10 h-10 rounded-full bg-muted mb-3">
<div className="inline-flex items-center justify-center w-10 h-10 rounded-full bg-surface-2 mb-3">
<Plus className="h-5 w-5 text-muted-foreground" />
</div>
<p className="text-xs text-muted-foreground">
@@ -425,67 +404,78 @@ export function ModelConfigDialog({
</p>
</div>
) : (
<div className="flex flex-col gap-1">
{config.providers.map((provider) => (
<button
key={provider.id}
type="button"
onClick={() => {
setSelectedProviderId(
provider.id,
)
setValidationStatus(
provider.validated
? "success"
: "idle",
)
setShowApiKey(false)
}}
config.providers.map((provider) => (
<button
key={provider.id}
type="button"
onClick={() => {
setSelectedProviderId(
provider.id,
)
setValidationStatus(
provider.validated
? "success"
: "idle",
)
setShowApiKey(false)
}}
className={cn(
"group flex items-center gap-3 px-3 py-2.5 rounded-xl w-full",
"text-left text-sm transition-all duration-150",
"hover:bg-interactive-hover",
"focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring focus-visible:ring-offset-2",
selectedProviderId ===
provider.id &&
"bg-surface-0 shadow-sm ring-1 ring-border-subtle",
)}
>
<div
className={cn(
"group flex items-center gap-3 px-3 py-2.5 rounded-lg text-left text-sm transition-all duration-150 hover:bg-accent focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring focus-visible:ring-offset-2",
"w-8 h-8 rounded-lg flex items-center justify-center",
"bg-surface-2 transition-colors duration-150",
selectedProviderId ===
provider.id &&
"bg-background shadow-sm ring-1 ring-border",
"bg-primary/10",
)}
>
<ProviderLogo
provider={provider.provider}
className="flex-shrink-0"
/>
<span className="flex-1 truncate font-medium">
{getProviderDisplayName(
provider,
)}
</span>
{provider.validated ? (
<div className="flex-shrink-0 flex items-center justify-center w-5 h-5 rounded-full bg-emerald-500/10">
<Check className="h-3 w-3 text-emerald-500" />
</div>
) : (
<ChevronRight
className={cn(
"h-4 w-4 text-muted-foreground/50 transition-transform",
selectedProviderId ===
provider.id &&
"translate-x-0.5",
)}
/>
</div>
<span className="flex-1 truncate font-medium">
{getProviderDisplayName(
provider,
)}
</button>
))}
</div>
</span>
{provider.validated ? (
<div className="flex-shrink-0 flex items-center justify-center w-5 h-5 rounded-full bg-success-muted">
<Check className="h-3 w-3 text-success" />
</div>
) : (
<ChevronRight
className={cn(
"h-4 w-4 text-muted-foreground/50 transition-transform duration-150",
selectedProviderId ===
provider.id &&
"translate-x-0.5",
)}
/>
)}
</button>
))
)}
</div>
</ScrollArea>
{/* Add Provider */}
<div className="p-2 border-t">
<div className="p-3 border-t border-border-subtle">
<Select
onValueChange={(v) =>
handleAddProvider(v as ProviderName)
}
>
<SelectTrigger className="h-9 bg-background hover:bg-accent">
<SelectTrigger className="w-full h-9 rounded-xl bg-surface-0 border-border-subtle hover:bg-interactive-hover">
<Plus className="h-4 w-4 mr-2 text-muted-foreground" />
<SelectValue
placeholder={
@@ -514,41 +504,23 @@ export function ModelConfigDialog({
</div>
{/* Provider Details (Right Panel) */}
<div className="flex-1 min-w-0 overflow-hidden relative">
<div className="flex-1 min-w-0 flex flex-col overflow-hidden">
{selectedProvider ? (
<>
{/* Top gradient shadow */}
<div
className={cn(
"absolute top-0 left-0 right-0 h-8 bg-gradient-to-b from-background to-transparent z-10 pointer-events-none transition-opacity duration-200",
scrollState.top
? "opacity-100"
: "opacity-0",
)}
/>
{/* Bottom gradient shadow */}
<div
className={cn(
"absolute bottom-0 left-0 right-0 h-8 bg-gradient-to-t from-background to-transparent z-10 pointer-events-none transition-opacity duration-200",
scrollState.bottom
? "opacity-100"
: "opacity-0",
)}
/>
<ScrollArea className="h-full" ref={scrollRef}>
<div className="p-6 space-y-6">
<ScrollArea className="flex-1" ref={scrollRef}>
<div className="p-6 space-y-8">
{/* Provider Header */}
<div className="flex items-center gap-3">
<div className="flex items-center justify-center w-10 h-10 rounded-lg bg-muted">
<div className="flex items-center justify-center w-12 h-12 rounded-xl bg-surface-2">
<ProviderLogo
provider={
selectedProvider.provider
}
className="h-5 w-5"
className="h-6 w-6"
/>
</div>
<div className="flex-1 min-w-0">
<h3 className="font-semibold text-base">
<h3 className="font-semibold text-lg tracking-tight">
{
PROVIDER_INFO[
selectedProvider
@@ -556,7 +528,7 @@ export function ModelConfigDialog({
].label
}
</h3>
<p className="text-xs text-muted-foreground">
<p className="text-sm text-muted-foreground">
{selectedProvider.models
.length === 0
? dict.modelConfig
@@ -573,8 +545,8 @@ export function ModelConfigDialog({
</p>
</div>
{selectedProvider.validated && (
<div className="flex items-center gap-1.5 px-2.5 py-1 rounded-full bg-emerald-500/10 text-emerald-600 dark:text-emerald-400">
<Check className="h-3.5 w-3.5" />
<div className="flex items-center gap-1.5 px-3 py-1.5 rounded-full bg-success-muted text-success">
<Check className="h-3.5 w-3.5 animate-check-pop" />
<span className="text-xs font-medium">
{
dict.modelConfig
@@ -586,18 +558,13 @@ export function ModelConfigDialog({
</div>
{/* Configuration Section */}
<div className="space-y-4">
<div className="flex items-center gap-2 text-sm font-medium text-muted-foreground">
<Settings2 className="h-4 w-4" />
<span>
{
dict.modelConfig
.configuration
}
</span>
</div>
<div className="rounded-xl border bg-card p-4 space-y-4">
<ConfigSection
title={
dict.modelConfig.configuration
}
icon={Settings2}
>
<ConfigCard>
{/* Display Name */}
<div className="space-y-2">
<Label
@@ -856,7 +823,7 @@ export function ModelConfigDialog({
"h-9 px-4",
validationStatus ===
"success" &&
"text-emerald-600 border-emerald-200 dark:border-emerald-800",
"text-success border-success/30 bg-success-muted hover:bg-success-muted",
)}
>
{validationStatus ===
@@ -865,7 +832,7 @@ export function ModelConfigDialog({
) : validationStatus ===
"success" ? (
<>
<Check className="h-4 w-4 mr-1.5" />
<Check className="h-4 w-4 mr-1.5 animate-check-pop" />
{
dict
.modelConfig
@@ -975,7 +942,7 @@ export function ModelConfigDialog({
"h-9 px-4",
validationStatus ===
"success" &&
"text-emerald-600 border-emerald-200 dark:border-emerald-800",
"text-success border-success/30 bg-success-muted hover:bg-success-muted",
)}
>
{validationStatus ===
@@ -984,7 +951,7 @@ export function ModelConfigDialog({
) : validationStatus ===
"success" ? (
<>
<Check className="h-4 w-4 mr-1.5" />
<Check className="h-4 w-4 mr-1.5 animate-check-pop" />
{
dict
.modelConfig
@@ -1053,26 +1020,19 @@ export function ModelConfigDialog({
.modelConfig
.customEndpoint
}
className="h-9 font-mono text-xs"
className="h-9 rounded-xl font-mono text-xs"
/>
</div>
</>
)}
</div>
</div>
</ConfigCard>
</ConfigSection>
{/* Models Section */}
<div className="space-y-4">
<div className="flex items-center justify-between">
<div className="flex items-center gap-2 text-sm font-medium text-muted-foreground">
<Sparkles className="h-4 w-4" />
<span>
{
dict.modelConfig
.models
}
</span>
</div>
<ConfigSection
title={dict.modelConfig.models}
icon={Sparkles}
action={
<div className="flex items-center gap-2">
<div className="relative">
<Input
@@ -1088,7 +1048,6 @@ export function ModelConfigDialog({
e.target
.value,
)
// Clear duplicate error when typing
if (
duplicateError
) {
@@ -1117,12 +1076,11 @@ export function ModelConfigDialog({
}
}}
className={cn(
"h-8 w-48 font-mono text-xs",
"h-8 w-44 rounded-lg font-mono text-xs",
duplicateError &&
"border-destructive focus-visible:ring-destructive",
)}
/>
{/* Show duplicate error for custom model input */}
{duplicateError && (
<p className="absolute top-full left-0 mt-1 text-[11px] text-destructive">
{duplicateError}
@@ -1132,7 +1090,7 @@ export function ModelConfigDialog({
<Button
variant="outline"
size="sm"
className="h-8"
className="h-8 rounded-lg"
onClick={() => {
if (
customModelInput.trim()
@@ -1169,7 +1127,7 @@ export function ModelConfigDialog({
0
}
>
<SelectTrigger className="w-32 h-8 hover:bg-accent">
<SelectTrigger className="w-28 h-8 rounded-lg hover:bg-interactive-hover">
<span className="text-xs">
{availableSuggestions.length ===
0
@@ -1202,14 +1160,14 @@ export function ModelConfigDialog({
</SelectContent>
</Select>
</div>
</div>
}
>
{/* Model List */}
<div className="rounded-xl border bg-card overflow-hidden min-h-[120px]">
<div className="rounded-2xl border border-border-subtle bg-surface-2/30 overflow-hidden min-h-[120px]">
{selectedProvider.models
.length === 0 ? (
<div className="p-4 text-center h-full flex flex-col items-center justify-center">
<div className="inline-flex items-center justify-center w-10 h-10 rounded-full bg-muted mb-2">
<div className="p-6 text-center h-full flex flex-col items-center justify-center">
<div className="inline-flex items-center justify-center w-10 h-10 rounded-full bg-surface-2 mb-3">
<Sparkles className="h-5 w-5 text-muted-foreground" />
</div>
<p className="text-sm text-muted-foreground">
@@ -1220,7 +1178,7 @@ export function ModelConfigDialog({
</p>
</div>
) : (
<div className="divide-y">
<div className="divide-y divide-border-subtle">
{selectedProvider.models.map(
(model, index) => (
<div
@@ -1228,16 +1186,7 @@ export function ModelConfigDialog({
model.id
}
className={cn(
"transition-colors hover:bg-muted/30",
index ===
0 &&
"rounded-t-xl",
index ===
selectedProvider
.models
.length -
1 &&
"rounded-b-xl",
"transition-colors duration-150 hover:bg-interactive-hover/50",
)}
>
<div className="flex items-center gap-3 p-3 min-w-0">
@@ -1264,8 +1213,8 @@ export function ModelConfigDialog({
) : model.validated ===
true ? (
// Valid
<div className="w-full h-full rounded-lg bg-emerald-500/10 flex items-center justify-center">
<Check className="h-4 w-4 text-emerald-500" />
<div className="w-full h-full rounded-lg bg-success-muted flex items-center justify-center">
<Check className="h-4 w-4 text-success" />
</div>
) : model.validated ===
false ? (
@@ -1466,7 +1415,7 @@ export function ModelConfigDialog({
</div>
)}
</div>
</div>
</ConfigSection>
{/* Danger Zone */}
<div className="pt-4">
@@ -1476,7 +1425,7 @@ export function ModelConfigDialog({
onClick={() =>
setDeleteConfirmOpen(true)
}
className="text-muted-foreground hover:text-destructive hover:bg-destructive/10"
className="text-muted-foreground hover:text-destructive hover:bg-destructive/5 rounded-xl"
>
<Trash2 className="h-4 w-4 mr-2" />
{
@@ -1490,10 +1439,10 @@ export function ModelConfigDialog({
</>
) : (
<div className="h-full flex flex-col items-center justify-center p-8 text-center">
<div className="inline-flex items-center justify-center w-16 h-16 rounded-2xl bg-gradient-to-br from-primary/10 to-primary/5 mb-4">
<Server className="h-8 w-8 text-primary/60" />
<div className="inline-flex items-center justify-center w-16 h-16 rounded-2xl bg-surface-2 mb-4">
<Server className="h-8 w-8 text-muted-foreground" />
</div>
<h3 className="font-semibold mb-1">
<h3 className="font-semibold text-lg tracking-tight mb-1">
{dict.modelConfig.configureProviders}
</h3>
<p className="text-sm text-muted-foreground max-w-xs">
@@ -1505,7 +1454,7 @@ export function ModelConfigDialog({
</div>
{/* Footer */}
<div className="px-6 py-3 border-t bg-muted/20">
<div className="px-6 py-3 border-t border-border-subtle bg-surface-1/30 shrink-0">
<p className="text-xs text-muted-foreground text-center flex items-center justify-center gap-1.5">
<Key className="h-3 w-3" />
{dict.modelConfig.apiKeyStored}

View File

@@ -24,6 +24,32 @@ import { Switch } from "@/components/ui/switch"
import { useDictionary } from "@/hooks/use-dictionary"
import { getApiEndpoint } from "@/lib/base-path"
import { i18n, type Locale } from "@/lib/i18n/config"
import { cn } from "@/lib/utils"
// Reusable setting item component for consistent layout
function SettingItem({
label,
description,
children,
}: {
label: string
description?: string
children: React.ReactNode
}) {
return (
<div className="flex items-center justify-between py-4 first:pt-0 last:pb-0">
<div className="space-y-0.5 pr-4">
<Label className="text-sm font-medium">{label}</Label>
{description && (
<p className="text-xs text-muted-foreground max-w-[260px]">
{description}
</p>
)}
</div>
<div className="shrink-0">{children}</div>
</div>
)
}
const LANGUAGE_LABELS: Record<Locale, string> = {
en: "English",
@@ -177,145 +203,154 @@ function SettingsContent({
}
return (
<DialogContent className="sm:max-w-md">
<DialogHeader>
<DialogContent className="sm:max-w-lg p-0 gap-0">
{/* Header */}
<DialogHeader className="px-6 pt-6 pb-4">
<DialogTitle>{dict.settings.title}</DialogTitle>
<DialogDescription>
<DialogDescription className="mt-1">
{dict.settings.description}
</DialogDescription>
</DialogHeader>
<div className="space-y-4 py-2">
{accessCodeRequired && (
<div className="space-y-2">
<Label htmlFor="access-code">
{dict.settings.accessCode}
</Label>
<div className="flex gap-2">
<Input
id="access-code"
type="password"
value={accessCode}
onChange={(e) => setAccessCode(e.target.value)}
onKeyDown={handleKeyDown}
placeholder={
dict.settings.accessCodePlaceholder
}
autoComplete="off"
/>
<Button
onClick={handleSave}
disabled={isVerifying || !accessCode.trim()}
>
{isVerifying ? "..." : dict.common.save}
</Button>
{/* Content */}
<div className="px-6 pb-6">
<div className="divide-y divide-border-subtle">
{/* Access Code (conditional) */}
{accessCodeRequired && (
<div className="py-4 first:pt-0 space-y-3">
<div className="space-y-0.5">
<Label
htmlFor="access-code"
className="text-sm font-medium"
>
{dict.settings.accessCode}
</Label>
<p className="text-xs text-muted-foreground">
{dict.settings.accessCodeDescription}
</p>
</div>
<div className="flex gap-2">
<Input
id="access-code"
type="password"
value={accessCode}
onChange={(e) =>
setAccessCode(e.target.value)
}
onKeyDown={handleKeyDown}
placeholder={
dict.settings.accessCodePlaceholder
}
autoComplete="off"
className="h-9"
/>
<Button
onClick={handleSave}
disabled={isVerifying || !accessCode.trim()}
className="h-9 px-4 rounded-xl"
>
{isVerifying ? "..." : dict.common.save}
</Button>
</div>
{error && (
<p className="text-xs text-destructive">
{error}
</p>
)}
</div>
<p className="text-[0.8rem] text-muted-foreground">
{dict.settings.accessCodeDescription}
</p>
{error && (
<p className="text-[0.8rem] text-destructive">
{error}
</p>
)}
</div>
)}
)}
<div className="flex items-center justify-between">
<div className="space-y-0.5">
<Label htmlFor="language-select">
{dict.settings.language}
</Label>
<p className="text-[0.8rem] text-muted-foreground">
{dict.settings.languageDescription}
</p>
</div>
<Select value={currentLang} onValueChange={changeLanguage}>
<SelectTrigger id="language-select" className="w-32">
<SelectValue />
</SelectTrigger>
<SelectContent>
{i18n.locales.map((locale) => (
<SelectItem key={locale} value={locale}>
{LANGUAGE_LABELS[locale]}
</SelectItem>
))}
</SelectContent>
</Select>
</div>
<div className="flex items-center justify-between">
<div className="space-y-0.5">
<Label htmlFor="theme-toggle">
{dict.settings.theme}
</Label>
<p className="text-[0.8rem] text-muted-foreground">
{dict.settings.themeDescription}
</p>
</div>
<Button
id="theme-toggle"
variant="outline"
size="icon"
onClick={onToggleDarkMode}
{/* Language */}
<SettingItem
label={dict.settings.language}
description={dict.settings.languageDescription}
>
{darkMode ? (
<Sun className="h-4 w-4" />
) : (
<Moon className="h-4 w-4" />
)}
</Button>
</div>
<Select
value={currentLang}
onValueChange={changeLanguage}
>
<SelectTrigger
id="language-select"
className="w-[120px] h-9 rounded-xl"
>
<SelectValue />
</SelectTrigger>
<SelectContent>
{i18n.locales.map((locale) => (
<SelectItem key={locale} value={locale}>
{LANGUAGE_LABELS[locale]}
</SelectItem>
))}
</SelectContent>
</Select>
</SettingItem>
<div className="flex items-center justify-between">
<div className="space-y-0.5">
<Label htmlFor="drawio-ui">
{dict.settings.drawioStyle}
</Label>
<p className="text-[0.8rem] text-muted-foreground">
{dict.settings.drawioStyleDescription}{" "}
{drawioUi === "min"
{/* Theme */}
<SettingItem
label={dict.settings.theme}
description={dict.settings.themeDescription}
>
<Button
id="theme-toggle"
variant="outline"
size="icon"
onClick={onToggleDarkMode}
className="h-9 w-9 rounded-xl border-border-subtle hover:bg-interactive-hover"
>
{darkMode ? (
<Sun className="h-4 w-4" />
) : (
<Moon className="h-4 w-4" />
)}
</Button>
</SettingItem>
{/* Draw.io Style */}
<SettingItem
label={dict.settings.drawioStyle}
description={`${dict.settings.drawioStyleDescription} ${
drawioUi === "min"
? dict.settings.minimal
: dict.settings.sketch}
</p>
</div>
<Button
id="drawio-ui"
variant="outline"
size="sm"
onClick={onToggleDrawioUi}
: dict.settings.sketch
}`}
>
{dict.settings.switchTo}{" "}
{drawioUi === "min"
? dict.settings.sketch
: dict.settings.minimal}
</Button>
</div>
<Button
id="drawio-ui"
variant="outline"
onClick={onToggleDrawioUi}
className="h-9 w-[120px] rounded-xl border-border-subtle hover:bg-interactive-hover font-normal"
>
{dict.settings.switchTo}{" "}
{drawioUi === "min"
? dict.settings.sketch
: dict.settings.minimal}
</Button>
</SettingItem>
<div className="flex items-center justify-between">
<div className="space-y-0.5">
<Label htmlFor="close-protection">
{dict.settings.closeProtection}
</Label>
<p className="text-[0.8rem] text-muted-foreground">
{dict.settings.closeProtectionDescription}
</p>
</div>
<Switch
id="close-protection"
checked={closeProtection}
onCheckedChange={(checked) => {
setCloseProtection(checked)
localStorage.setItem(
STORAGE_CLOSE_PROTECTION_KEY,
checked.toString(),
)
onCloseProtectionChange?.(checked)
}}
/>
{/* Close Protection */}
<SettingItem
label={dict.settings.closeProtection}
description={dict.settings.closeProtectionDescription}
>
<Switch
id="close-protection"
checked={closeProtection}
onCheckedChange={(checked) => {
setCloseProtection(checked)
localStorage.setItem(
STORAGE_CLOSE_PROTECTION_KEY,
checked.toString(),
)
onCloseProtectionChange?.(checked)
}}
/>
</SettingItem>
</div>
</div>
<div className="pt-4 border-t border-border/50">
<p className="text-[0.75rem] text-muted-foreground text-center">
{/* Footer */}
<div className="px-6 py-4 border-t border-border-subtle bg-surface-1/50 rounded-b-2xl">
<p className="text-xs text-muted-foreground text-center">
Version {process.env.APP_VERSION}
</p>
</div>
@@ -328,9 +363,9 @@ export function SettingsDialog(props: SettingsDialogProps) {
<Dialog open={props.open} onOpenChange={props.onOpenChange}>
<Suspense
fallback={
<DialogContent className="sm:max-w-md">
<div className="h-64 flex items-center justify-center">
<div className="animate-spin h-8 w-8 border-4 border-primary border-t-transparent rounded-full" />
<DialogContent className="sm:max-w-lg p-0">
<div className="h-80 flex items-center justify-center">
<div className="animate-spin h-6 w-6 border-2 border-primary border-t-transparent rounded-full" />
</div>
</DialogContent>
}

View File

@@ -38,7 +38,10 @@ function DialogOverlay({
<DialogPrimitive.Overlay
data-slot="dialog-overlay"
className={cn(
"data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0 fixed inset-0 z-50 bg-black/50",
"fixed inset-0 z-50 bg-black/40 backdrop-blur-[2px]",
"data-[state=open]:animate-in data-[state=closed]:animate-out",
"data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0",
"duration-200",
className
)}
{...props}
@@ -57,13 +60,32 @@ function DialogContent({
<DialogPrimitive.Content
data-slot="dialog-content"
className={cn(
"bg-background data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0 data-[state=closed]:zoom-out-95 data-[state=open]:zoom-in-95 fixed top-[50%] left-[50%] z-50 grid w-full max-w-[calc(100%-2rem)] translate-x-[-50%] translate-y-[-50%] gap-4 rounded-lg border p-6 shadow-lg duration-200 sm:max-w-lg",
// Base styles
"fixed top-[50%] left-[50%] z-50 w-full",
"max-w-[calc(100%-2rem)] translate-x-[-50%] translate-y-[-50%]",
"grid gap-4 p-6",
// Refined visual treatment
"bg-surface-0 rounded-2xl border border-border-subtle shadow-dialog",
// Entry/exit animations
"data-[state=open]:animate-in data-[state=closed]:animate-out",
"data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0",
"data-[state=closed]:zoom-out-[0.98] data-[state=open]:zoom-in-[0.98]",
"data-[state=closed]:slide-out-to-top-[2%] data-[state=open]:slide-in-from-top-[2%]",
"duration-200 sm:max-w-lg",
className
)}
{...props}
>
{children}
<DialogPrimitive.Close className="ring-offset-background focus:ring-ring data-[state=open]:bg-accent data-[state=open]:text-muted-foreground absolute top-4 right-4 rounded-xs opacity-70 transition-opacity hover:opacity-100 focus:ring-2 focus:ring-offset-2 focus:outline-hidden disabled:pointer-events-none [&_svg]:pointer-events-none [&_svg]:shrink-0 [&_svg:not([class*='size-'])]:size-4">
<DialogPrimitive.Close className={cn(
"absolute top-4 right-4 rounded-xl p-1.5",
"text-muted-foreground/60 hover:text-foreground",
"hover:bg-interactive-hover",
"transition-all duration-150",
"focus:outline-none focus:ring-2 focus:ring-ring focus:ring-offset-2",
"disabled:pointer-events-none",
"[&_svg]:pointer-events-none [&_svg]:shrink-0 [&_svg]:size-4"
)}>
<XIcon />
<span className="sr-only">Close</span>
</DialogPrimitive.Close>
@@ -102,7 +124,10 @@ function DialogTitle({
return (
<DialogPrimitive.Title
data-slot="dialog-title"
className={cn("text-lg leading-none font-semibold", className)}
className={cn(
"text-xl font-semibold tracking-tight leading-tight",
className
)}
{...props}
/>
)
@@ -115,7 +140,10 @@ function DialogDescription({
return (
<DialogPrimitive.Description
data-slot="dialog-description"
className={cn("text-muted-foreground text-sm", className)}
className={cn(
"text-sm text-muted-foreground leading-relaxed",
className
)}
{...props}
/>
)

View File

@@ -8,9 +8,30 @@ function Input({ className, type, ...props }: React.ComponentProps<"input">) {
type={type}
data-slot="input"
className={cn(
"file:text-foreground placeholder:text-muted-foreground selection:bg-primary selection:text-primary-foreground dark:bg-input/30 border-input flex h-9 w-full min-w-0 rounded-md border bg-transparent px-3 py-1 text-base shadow-xs transition-[color,box-shadow] outline-none file:inline-flex file:h-7 file:border-0 file:bg-transparent file:text-sm file:font-medium disabled:pointer-events-none disabled:cursor-not-allowed disabled:opacity-50 md:text-sm",
"focus-visible:border-ring focus-visible:ring-ring/50 focus-visible:ring-[3px]",
"aria-invalid:ring-destructive/20 dark:aria-invalid:ring-destructive/40 aria-invalid:border-destructive",
// Base styles
"flex h-10 w-full min-w-0 rounded-xl px-3.5 py-2",
"border border-border-subtle bg-surface-1",
"text-sm text-foreground",
// Placeholder
"placeholder:text-muted-foreground/60",
// Selection
"selection:bg-primary selection:text-primary-foreground",
// Transitions
"transition-all duration-150 ease-out",
// Hover state
"hover:border-border-default",
// Focus state - refined ring
"focus:outline-none focus:border-primary focus:ring-2 focus:ring-primary/10",
// File input
"file:text-foreground file:inline-flex file:h-7 file:border-0",
"file:bg-transparent file:text-sm file:font-medium",
// Disabled
"disabled:pointer-events-none disabled:cursor-not-allowed disabled:opacity-50",
// Invalid state
"aria-invalid:border-destructive aria-invalid:ring-destructive/20",
"dark:aria-invalid:ring-destructive/40",
// Dark mode background
"dark:bg-surface-1",
className
)}
{...props}

View File

@@ -14,22 +14,14 @@ export function register() {
publicKey: process.env.LANGFUSE_PUBLIC_KEY,
secretKey: process.env.LANGFUSE_SECRET_KEY,
baseUrl: process.env.LANGFUSE_BASEURL,
// Filter out Next.js HTTP request spans so AI SDK spans become root traces
// Whitelist approach: only export AI-related spans
shouldExportSpan: ({ otelSpan }) => {
const spanName = otelSpan.name
// Skip Next.js HTTP infrastructure spans
if (
spanName.startsWith("POST") ||
spanName.startsWith("GET") ||
spanName.startsWith("RSC") ||
spanName.includes("BaseServer") ||
spanName.includes("handleRequest") ||
spanName.includes("resolve page") ||
spanName.includes("start response")
) {
return false
// Only export AI SDK spans (ai.*) and our explicit "chat" wrapper
if (spanName === "chat" || spanName.startsWith("ai.")) {
return true
}
return true
return false
},
})

View File

@@ -588,13 +588,15 @@ export function getAIModel(overrides?: ClientOverrides): ModelConfig {
case "openai": {
const apiKey = overrides?.apiKey || process.env.OPENAI_API_KEY
const baseURL = overrides?.baseUrl || process.env.OPENAI_BASE_URL
if (baseURL || overrides?.apiKey) {
const customOpenAI = createOpenAI({
apiKey,
...(baseURL && { baseURL }),
})
// Use Responses API (default) instead of .chat() to support reasoning
// for gpt-5, o1, o3, o4 models. Chat Completions API does not emit reasoning events.
if (baseURL) {
// Custom base URL = third-party proxy, use Chat Completions API
// for compatibility (most proxies don't support /responses endpoint)
const customOpenAI = createOpenAI({ apiKey, baseURL })
model = customOpenAI.chat(modelId)
} else if (overrides?.apiKey) {
// Custom API key but official OpenAI endpoint, use Responses API
// to support reasoning for gpt-5, o1, o3, o4 models
const customOpenAI = createOpenAI({ apiKey })
model = customOpenAI(modelId)
} else {
model = openai(modelId)

View File

@@ -9,6 +9,30 @@ import {
// OSS users who don't need quota tracking can simply not set this env var
const TABLE = process.env.DYNAMODB_QUOTA_TABLE
const DYNAMODB_REGION = process.env.DYNAMODB_REGION || "ap-northeast-1"
// Timezone for daily quota reset (e.g., "Asia/Tokyo" for JST midnight reset)
// Defaults to UTC if not set
let QUOTA_TIMEZONE = process.env.QUOTA_TIMEZONE || "UTC"
// Validate timezone at module load
try {
new Intl.DateTimeFormat("en-CA", { timeZone: QUOTA_TIMEZONE }).format(
new Date(),
)
} catch {
console.warn(
`[quota] Invalid QUOTA_TIMEZONE "${QUOTA_TIMEZONE}", using UTC`,
)
QUOTA_TIMEZONE = "UTC"
}
/**
* Get today's date string in the configured timezone (YYYY-MM-DD format)
*/
function getTodayInTimezone(): string {
return new Intl.DateTimeFormat("en-CA", {
timeZone: QUOTA_TIMEZONE,
}).format(new Date())
}
// Only create client if quota is enabled
const client = TABLE ? new DynamoDBClient({ region: DYNAMODB_REGION }) : null
@@ -49,32 +73,67 @@ export async function checkAndIncrementRequest(
return { allowed: true }
}
const today = new Date().toISOString().split("T")[0]
const today = getTodayInTimezone()
const currentMinute = Math.floor(Date.now() / 60000).toString()
const ttl = Math.floor(Date.now() / 1000) + 7 * 24 * 60 * 60
try {
// Atomic check-and-increment with ConditionExpression
// This prevents race conditions by failing if limits are exceeded
// First, try to reset counts if it's a new day (atomic day reset)
// This will succeed only if lastResetDate < today or doesn't exist
try {
await client.send(
new UpdateItemCommand({
TableName: TABLE,
Key: { PK: { S: `IP#${ip}` } },
// Reset all counts to 1/0 for the new day
UpdateExpression: `
SET lastResetDate = :today,
dailyReqCount = :one,
dailyTokenCount = :zero,
lastMinute = :minute,
tpmCount = :zero,
#ttl = :ttl
`,
// Only succeed if it's a new day (or new item)
ConditionExpression: `
attribute_not_exists(lastResetDate) OR lastResetDate < :today
`,
ExpressionAttributeNames: { "#ttl": "ttl" },
ExpressionAttributeValues: {
":today": { S: today },
":zero": { N: "0" },
":one": { N: "1" },
":minute": { S: currentMinute },
":ttl": { N: String(ttl) },
},
}),
)
// New day reset successful
return { allowed: true }
} catch (resetError: any) {
// If condition failed, it's the same day - continue to increment logic
if (!(resetError instanceof ConditionalCheckFailedException)) {
throw resetError // Re-throw unexpected errors
}
}
// Same day - increment request count with limit checks
await client.send(
new UpdateItemCommand({
TableName: TABLE,
Key: { PK: { S: `IP#${ip}` } },
// Reset counts if new day/minute, then increment request count
// Increment request count, handle minute boundary for TPM
UpdateExpression: `
SET lastResetDate = :today,
dailyReqCount = if_not_exists(dailyReqCount, :zero) + :one,
dailyTokenCount = if_not_exists(dailyTokenCount, :zero),
lastMinute = :minute,
SET lastMinute = :minute,
tpmCount = if_not_exists(tpmCount, :zero),
#ttl = :ttl
ADD dailyReqCount :one
`,
// Atomic condition: only succeed if ALL limits pass
// Uses attribute_not_exists for new items, then checks limits for existing items
// Check all limits before allowing increment
ConditionExpression: `
(attribute_not_exists(lastResetDate) OR lastResetDate < :today OR
((attribute_not_exists(dailyReqCount) OR dailyReqCount < :reqLimit) AND
(attribute_not_exists(dailyTokenCount) OR dailyTokenCount < :tokenLimit))) AND
lastResetDate = :today AND
(attribute_not_exists(dailyReqCount) OR dailyReqCount < :reqLimit) AND
(attribute_not_exists(dailyTokenCount) OR dailyTokenCount < :tokenLimit) AND
(attribute_not_exists(lastMinute) OR lastMinute <> :minute OR
attribute_not_exists(tpmCount) OR tpmCount < :tpmLimit)
`,

View File

@@ -18,36 +18,39 @@ export interface QuotaConfig {
* This hook only provides UI feedback when limits are exceeded.
*/
export function useQuotaManager(config: QuotaConfig): {
showQuotaLimitToast: () => void
showTokenLimitToast: (used: number) => void
showTPMLimitToast: () => void
showQuotaLimitToast: (used?: number, limit?: number) => void
showTokenLimitToast: (used?: number, limit?: number) => void
showTPMLimitToast: (limit?: number) => void
} {
const { dailyRequestLimit, dailyTokenLimit, tpmLimit } = config
const dict = useDictionary()
// Show quota limit toast (request-based)
const showQuotaLimitToast = useCallback(() => {
toast.custom(
(t) => (
<QuotaLimitToast
used={dailyRequestLimit}
limit={dailyRequestLimit}
onDismiss={() => toast.dismiss(t)}
/>
),
{ duration: 15000 },
)
}, [dailyRequestLimit])
const showQuotaLimitToast = useCallback(
(used?: number, limit?: number) => {
toast.custom(
(t) => (
<QuotaLimitToast
used={used ?? dailyRequestLimit}
limit={limit ?? dailyRequestLimit}
onDismiss={() => toast.dismiss(t)}
/>
),
{ duration: 15000 },
)
},
[dailyRequestLimit],
)
// Show token limit toast
const showTokenLimitToast = useCallback(
(used: number) => {
(used?: number, limit?: number) => {
toast.custom(
(t) => (
<QuotaLimitToast
type="token"
used={used}
limit={dailyTokenLimit}
used={used ?? dailyTokenLimit}
limit={limit ?? dailyTokenLimit}
onDismiss={() => toast.dismiss(t)}
/>
),
@@ -58,15 +61,21 @@ export function useQuotaManager(config: QuotaConfig): {
)
// Show TPM limit toast
const showTPMLimitToast = useCallback(() => {
const limitDisplay =
tpmLimit >= 1000 ? `${tpmLimit / 1000}k` : String(tpmLimit)
const message = formatMessage(dict.quota.tpmMessageDetailed, {
limit: limitDisplay,
seconds: 60,
})
toast.error(message, { duration: 8000 })
}, [tpmLimit, dict])
const showTPMLimitToast = useCallback(
(limit?: number) => {
const effectiveLimit = limit ?? tpmLimit
const limitDisplay =
effectiveLimit >= 1000
? `${effectiveLimit / 1000}k`
: String(effectiveLimit)
const message = formatMessage(dict.quota.tpmMessageDetailed, {
limit: limitDisplay,
seconds: 60,
})
toast.error(message, { duration: 8000 })
},
[tpmLimit, dict],
)
return {
showQuotaLimitToast,

View File

@@ -36,29 +36,32 @@ const VALID_ENTITIES = new Set(["lt", "gt", "amp", "quot", "apos"])
/**
* Check if mxCell XML output is complete (not truncated).
* Complete XML ends with a self-closing tag (/>) or closing mxCell tag.
* Also handles function-calling wrapper tags that may be incorrectly included.
* Uses a robust approach that handles any LLM provider's wrapper tags
* by finding the last valid mxCell ending and checking if suffix is just closing tags.
* @param xml - The XML string to check (can be undefined/null)
* @returns true if XML appears complete, false if truncated or empty
*/
export function isMxCellXmlComplete(xml: string | undefined | null): boolean {
let trimmed = xml?.trim() || ""
const trimmed = xml?.trim() || ""
if (!trimmed) return false
// Strip Anthropic function-calling wrapper tags if present
// These can leak into tool input due to AI SDK parsing issues
// Use loop because tags are nested: </mxCell></mxParameter></invoke>
let prev = ""
while (prev !== trimmed) {
prev = trimmed
trimmed = trimmed
.replace(/<\/mxParameter>\s*$/i, "")
.replace(/<\/invoke>\s*$/i, "")
.replace(/<\/antml:parameter>\s*$/i, "")
.replace(/<\/antml:invoke>\s*$/i, "")
.trim()
}
// Find position of last complete mxCell ending (either /> or </mxCell>)
const lastSelfClose = trimmed.lastIndexOf("/>")
const lastMxCellClose = trimmed.lastIndexOf("</mxCell>")
return trimmed.endsWith("/>") || trimmed.endsWith("</mxCell>")
const lastValidEnd = Math.max(lastSelfClose, lastMxCellClose)
// No valid ending found at all
if (lastValidEnd === -1) return false
// Check what comes after the last valid ending
// For />: add 2 chars, for </mxCell>: add 9 chars
const endOffset = lastMxCellClose > lastSelfClose ? 9 : 2
const suffix = trimmed.slice(lastValidEnd + endOffset)
// If suffix is empty or only contains closing tags (any provider's wrapper) or whitespace, it's complete
// This regex matches any sequence of closing XML tags like </foo>, </bar>, </DSMLxyz>
return /^(\s*<\/[^>]+>)*\s*$/.test(suffix)
}
/**
@@ -262,6 +265,21 @@ export function convertToLegalXml(xmlString: string): string {
"&amp;",
)
// Fix unescaped < and > in attribute values for XML parsing
// HTML content in value attributes (e.g., <b>Title</b>) needs to be escaped
// This is critical because DOMParser will fail on unescaped < > in attributes
if (/=\s*"[^"]*<[^"]*"/.test(cellContent)) {
cellContent = cellContent.replace(
/=\s*"([^"]*)"/g,
(_match, value) => {
const escaped = value
.replace(/</g, "&lt;")
.replace(/>/g, "&gt;")
return `="${escaped}"`
},
)
}
// Indent each line of the matched block for readability.
const formatted = cellContent
.split("\n")
@@ -306,6 +324,20 @@ export function wrapWithMxFile(xml: string): string {
content = xml.replace(/<\/?root>/g, "").trim()
}
// Strip trailing LLM wrapper tags (from any provider: Anthropic, DeepSeek, etc.)
// Find the last valid mxCell ending and remove everything after it
const lastSelfClose = content.lastIndexOf("/>")
const lastMxCellClose = content.lastIndexOf("</mxCell>")
const lastValidEnd = Math.max(lastSelfClose, lastMxCellClose)
if (lastValidEnd !== -1) {
const endOffset = lastMxCellClose > lastSelfClose ? 9 : 2
const suffix = content.slice(lastValidEnd + endOffset)
// If suffix is only closing tags (wrapper tags), strip it
if (/^(\s*<\/[^>]+>)*\s*$/.test(suffix)) {
content = content.slice(0, lastValidEnd + endOffset)
}
}
// Remove any existing root cells from content (LLM shouldn't include them, but handle it gracefully)
// Use flexible patterns that match both self-closing (/>) and non-self-closing (></mxCell>) formats
content = content
@@ -910,6 +942,21 @@ export function autoFixXml(xml: string): { fixed: string; fixes: string[] } {
fixes.push("Removed CDATA wrapper")
}
// 1b. Strip trailing LLM wrapper tags (DeepSeek, Anthropic, etc.)
// These are closing tags after the last valid mxCell that break XML parsing
const lastSelfClose = fixed.lastIndexOf("/>")
const lastMxCellClose = fixed.lastIndexOf("</mxCell>")
const lastValidEnd = Math.max(lastSelfClose, lastMxCellClose)
if (lastValidEnd !== -1) {
const endOffset = lastMxCellClose > lastSelfClose ? 9 : 2
const suffix = fixed.slice(lastValidEnd + endOffset)
// If suffix contains only closing tags (wrapper tags) or whitespace, strip it
if (/^(\s*<\/[^>]+>)+\s*$/.test(suffix)) {
fixed = fixed.slice(0, lastValidEnd + endOffset)
fixes.push("Stripped trailing LLM wrapper tags")
}
}
// 2. Remove text before XML declaration or root element (only if it's garbage text, not valid XML)
const xmlStart = fixed.search(/<(\?xml|mxGraphModel|mxfile)/i)
if (xmlStart > 0 && !/^<[a-zA-Z]/.test(fixed.trim())) {
@@ -1015,8 +1062,8 @@ export function autoFixXml(xml: string): { fixed: string; fixes: string[] } {
fixes.push("Removed quotes around color values in style")
}
// 4. Fix unescaped < in attribute values
// This is tricky - we need to find < inside quoted attribute values
// 4. Fix unescaped < and > in attribute values
// < is required to be escaped, > is not strictly required but we escape for consistency
const attrPattern = /(=\s*")([^"]*?)(<)([^"]*?)(")/g
let attrMatch
let hasUnescapedLt = false
@@ -1027,12 +1074,12 @@ export function autoFixXml(xml: string): { fixed: string; fixes: string[] } {
}
}
if (hasUnescapedLt) {
// Replace < with &lt; inside attribute values
// Replace < and > with &lt; and &gt; inside attribute values
fixed = fixed.replace(/=\s*"([^"]*)"/g, (_match, value) => {
const escaped = value.replace(/</g, "&lt;")
const escaped = value.replace(/</g, "&lt;").replace(/>/g, "&gt;")
return `="${escaped}"`
})
fixes.push("Escaped < characters in attribute values")
fixes.push("Escaped <> characters in attribute values")
}
// 5. Fix invalid character references (remove malformed ones)
@@ -1120,7 +1167,8 @@ export function autoFixXml(xml: string): { fixed: string; fixes: string[] } {
}
// 8c. Remove non-draw.io tags (after typo fixes so lowercase variants are fixed first)
// Valid draw.io tags: mxfile, diagram, mxGraphModel, root, mxCell, mxGeometry, mxPoint, Array, Object
// IMPORTANT: Only remove tags at the element level, NOT inside quoted attribute values
// Tags like <b>, <br> inside value="<b>text</b>" should be preserved (they're HTML content)
const validDrawioTags = new Set([
"mxfile",
"diagram",
@@ -1133,25 +1181,59 @@ export function autoFixXml(xml: string): { fixed: string; fixes: string[] } {
"Object",
"mxRectangle",
])
// Helper: Check if a position is inside a quoted attribute value
// by counting unescaped quotes before that position
const isInsideQuotes = (str: string, pos: number): boolean => {
let inQuote = false
let quoteChar = ""
for (let i = 0; i < pos && i < str.length; i++) {
const c = str[i]
if (inQuote) {
if (c === quoteChar) inQuote = false
} else if (c === '"' || c === "'") {
// Check if this quote is part of an attribute (preceded by =)
// Look back for = sign
let j = i - 1
while (j >= 0 && /\s/.test(str[j])) j--
if (j >= 0 && str[j] === "=") {
inQuote = true
quoteChar = c
}
}
}
return inQuote
}
const foreignTagPattern = /<\/?([a-zA-Z][a-zA-Z0-9_]*)[^>]*>/g
let foreignMatch
const foreignTags = new Set<string>()
const foreignTagPositions: Array<{
tag: string
start: number
end: number
}> = []
while ((foreignMatch = foreignTagPattern.exec(fixed)) !== null) {
const tagName = foreignMatch[1]
if (!validDrawioTags.has(tagName)) {
foreignTags.add(tagName)
}
// Skip if this is a valid draw.io tag
if (validDrawioTags.has(tagName)) continue
// Skip if this tag is inside a quoted attribute value
if (isInsideQuotes(fixed, foreignMatch.index)) continue
foreignTags.add(tagName)
foreignTagPositions.push({
tag: tagName,
start: foreignMatch.index,
end: foreignMatch.index + foreignMatch[0].length,
})
}
if (foreignTags.size > 0) {
console.log(
"[autoFixXml] Step 8c: Found foreign tags:",
Array.from(foreignTags),
)
for (const tag of foreignTags) {
// Remove opening tags (with or without attributes)
fixed = fixed.replace(new RegExp(`<${tag}[^>]*>`, "gi"), "")
// Remove closing tags
fixed = fixed.replace(new RegExp(`</${tag}>`, "gi"), "")
if (foreignTagPositions.length > 0) {
// Remove tags from end to start to preserve indices
foreignTagPositions.sort((a, b) => b.start - a.start)
for (const { start, end } of foreignTagPositions) {
fixed = fixed.slice(0, start) + fixed.slice(end)
}
fixes.push(
`Removed foreign tags: ${Array.from(foreignTags).join(", ")}`,
@@ -1202,6 +1284,7 @@ export function autoFixXml(xml: string): { fixed: string; fixes: string[] } {
// 10b. Remove extra closing tags (more closes than opens)
// Need to properly count self-closing tags (they don't need closing tags)
// IMPORTANT: Only count tags at element level, NOT inside quoted attribute values
const tagCounts = new Map<
string,
{ opens: number; closes: number; selfClosing: number }
@@ -1210,12 +1293,18 @@ export function autoFixXml(xml: string): { fixed: string; fixes: string[] } {
const fullTagPattern = /<(\/?[a-zA-Z][a-zA-Z0-9]*)[^>]*>/g
let tagCountMatch
while ((tagCountMatch = fullTagPattern.exec(fixed)) !== null) {
// Skip tags inside quoted attribute values (e.g., value="<b>Title</b>")
if (isInsideQuotes(fixed, tagCountMatch.index)) continue
const fullMatch = tagCountMatch[0] // e.g., "<mxCell .../>" or "</mxCell>"
const tagPart = tagCountMatch[1] // e.g., "mxCell" or "/mxCell"
const isClosing = tagPart.startsWith("/")
const isSelfClosing = fullMatch.endsWith("/>")
const tagName = isClosing ? tagPart.slice(1) : tagPart
// Only count valid draw.io tags - skip partial/invalid tags like "mx" from streaming
if (!validDrawioTags.has(tagName)) continue
let counts = tagCounts.get(tagName)
if (!counts) {
counts = { opens: 0, closes: 0, selfClosing: 0 }

View File

@@ -459,7 +459,8 @@ export function autoFixXml(xml: string): { fixed: string; fixes: string[] } {
fixes.push("Removed quotes around color values in style")
}
// 10. Fix unescaped < in attribute values
// 10. Fix unescaped < and > in attribute values
// < is required to be escaped, > is not strictly required but we escape for consistency
const attrPattern = /(=\s*")([^"]*?)(<)([^"]*?)(")/g
let attrMatch
let hasUnescapedLt = false
@@ -471,10 +472,10 @@ export function autoFixXml(xml: string): { fixed: string; fixes: string[] } {
}
if (hasUnescapedLt) {
fixed = fixed.replace(/=\s*"([^"]*)"/g, (_match, value) => {
const escaped = value.replace(/</g, "&lt;")
const escaped = value.replace(/</g, "&lt;").replace(/>/g, "&gt;")
return `="${escaped}"`
})
fixes.push("Escaped < characters in attribute values")
fixes.push("Escaped <> characters in attribute values")
}
// 11. Fix invalid hex character references
@@ -903,24 +904,30 @@ export function validateAndFixXml(xml: string): {
/**
* Check if mxCell XML output is complete (not truncated).
* Uses a robust approach that handles any LLM provider's wrapper tags
* by finding the last valid mxCell ending and checking if suffix is just closing tags.
* @param xml - The XML string to check (can be undefined/null)
* @returns true if XML appears complete, false if truncated or empty
*/
export function isMxCellXmlComplete(xml: string | undefined | null): boolean {
let trimmed = xml?.trim() || ""
const trimmed = xml?.trim() || ""
if (!trimmed) return false
// Strip wrapper tags if present
let prev = ""
while (prev !== trimmed) {
prev = trimmed
trimmed = trimmed
.replace(/<\/mxParameter>\s*$/i, "")
.replace(/<\/invoke>\s*$/i, "")
.replace(/<\/antml:parameter>\s*$/i, "")
.replace(/<\/antml:invoke>\s*$/i, "")
.trim()
}
// Find position of last complete mxCell ending (either /> or </mxCell>)
const lastSelfClose = trimmed.lastIndexOf("/>")
const lastMxCellClose = trimmed.lastIndexOf("</mxCell>")
return trimmed.endsWith("/>") || trimmed.endsWith("</mxCell>")
const lastValidEnd = Math.max(lastSelfClose, lastMxCellClose)
// No valid ending found at all
if (lastValidEnd === -1) return false
// Check what comes after the last valid ending
// For />: add 2 chars, for </mxCell>: add 9 chars
const endOffset = lastMxCellClose > lastSelfClose ? 9 : 2
const suffix = trimmed.slice(lastValidEnd + endOffset)
// If suffix is empty or only contains closing tags (any provider's wrapper) or whitespace, it's complete
// This regex matches any sequence of closing XML tags like </foo>, </bar>, </DSMLxyz>
return /^(\s*<\/[^>]+>)*\s*$/.test(suffix)
}