UI improvements:
- Add filter bar with app type, provider name, model, status selectors
- Add date range picker (startDate/endDate)
- Add search/reset/refresh buttons
Pagination:
- Implement proper page-based pagination with page info display
- Show total count and current page range
- Add prev/next navigation buttons
Features:
- Default to last 24 hours filter
- Streamlined table columns layout
- Query invalidation on refresh
Usage stats service:
- Change get_request_logs() from limit/offset to page/page_size pagination
- Return PaginatedLogs with total count, page, and page_size
- Add appType and providerName filters with LIKE search
- Add is_streaming, first_token_ms, duration_ms to RequestLogDetail
- Join with providers table for provider name lookup
Commands:
- Update get_request_logs command signature for pagination params
Module exports:
- Export PaginatedLogs struct
Error handling:
- Add StreamIdleTimeout and AuthError variants for better error classification
Module exports:
- Export ResponseType, StreamHandler, NonStreamHandler from response_handler
- Export ProxySession, ClientFormat from session module
Server routing:
- Add /v1/chat/completions route for OpenAI Chat Completions API
Handlers:
- Add log_usage_with_session() for enhanced usage tracking with session context
- Add first_token_ms timing measurement for streaming responses
- Use SseUsageCollector with start_time for accurate latency calculation
- Track is_streaming flag in usage logs
Parser enhancements:
- Add OpenAI Chat Completions format parsing (prompt_tokens/completion_tokens)
- Add model field to TokenUsage for actual model name extraction
- Add from_codex_response_adjusted() for proper cache token handling
- Add debug logging for better stream event tracing
Logger enhancements:
- Add first_token_ms, provider_type, is_streaming, cost_multiplier fields
- Extend RequestLog struct with full metadata tracking
- Update log_with_calculation() signature for new fields
Calculator: Update tests with model field in TokenUsage.
Add new columns to proxy_request_logs table for enhanced usage tracking:
- first_token_ms and duration_ms for performance metrics
- provider_type and is_streaming for request classification
- cost_multiplier for flexible pricing
Update model pricing with accurate rates for Claude/GPT/Gemini models.
Add ensure_model_pricing_seeded() call on database initialization.
Add test for model pricing auto-seeding verification.
Introduce ProviderType enum to distinguish between different provider
implementations (Claude, ClaudeAuth, Codex, Gemini, GeminiCli, OpenRouter).
This enables proper authentication handling and request transformation
based on the actual provider type rather than just AppType.
- Add ProviderType enum with detection logic from config
- Enhance Claude adapter with OpenRouter detection
- Enhance Gemini adapter with CLI mode detection
- Add helper methods for provider type inference
Add UsageDashboard with summary cards, trend chart, and data tables.
Implement model pricing configuration panel.
Add request log viewer with filtering and detail panel.
Add request logger with automatic cost calculation.
Implement token parser for Claude/OpenAI/Gemini responses.
Add cost calculator based on model pricing configuration.
Replace Node.js process.platform check with navigator.userAgent-based
detection from @/lib/platform. The previous implementation using
process.platform failed in Tauri's browser environment, causing
Windows platform to always return false and not apply the required
'cmd /c' wrapper for npx commands.
This fix ensures that on Windows, MCP presets like sequential-thinking
correctly use 'cmd /c npx' format instead of direct 'npx', eliminating
the warning: "Windows requires 'cmd /c' wrapper to execute npx"
Changes:
- Import isWindows() from @/lib/platform instead of defining locally
- Remove incorrect process.platform-based detection
- Now properly detects Windows in browser/WebView environment
Move 1px of horizontal padding from outer container to inner scroll
container, providing buffer space for the hover scale-[1.01] effect
without being cut off by overflow-hidden.
This major refactoring introduces a modular provider adapter architecture
to support format transformation between different AI API formats.
New features:
- Add ProviderAdapter trait for unified provider abstraction
- Implement Claude, Codex, and Gemini adapters with specific logic
- Add Anthropic ↔ OpenAI format transformation for OpenRouter compatibility
- Support model mapping from provider configuration (ANTHROPIC_MODEL, etc.)
- Add OpenRouter preset to Claude provider presets
Refactoring:
- Extract authentication logic into auth.rs with AuthInfo and AuthStrategy
- Move URL building and request transformation to individual adapters
- Simplify ProviderRouter to only use proxy target providers
- Refactor RequestForwarder to use adapter-based request/response handling
- Use whitelist mode for header forwarding (only pass necessary headers)
Architecture:
- providers/adapter.rs: ProviderAdapter trait definition
- providers/auth.rs: AuthInfo, AuthStrategy types
- providers/claude.rs: Claude adapter with OpenRouter detection
- providers/codex.rs: Codex (OpenAI) adapter
- providers/gemini.rs: Gemini (Google) adapter
- providers/models/: Anthropic and OpenAI API data models
- providers/transform.rs: Bidirectional format transformation
- Add #[allow(dead_code)] to unused ProviderUnhealthy variant
- Inline format string arguments in handlers.rs and codex.rs log macros
- Refactor error response handling to properly pass through upstream errors
- Add URL deduplication logic for /v1/v1 paths in CodexAdapter
- Refactor URL construction with version path deduplication (/v1, /v1beta)
- Preserve query parameters for Gemini API requests
- Support GOOGLE_GEMINI_API_KEY field name (with fallback)
- Change default proxy port from 5000 to 15721
- Fix test: use Option type for is_proxy_target field
Providers page was using DndContext which may interfere with scroll wheel
events on Linux/Ubuntu WebKitGTK. Added independent scroll containers
with `overflow-y-auto` to all main pages, matching the pattern already
used by the MCP panel which works correctly.
Changes:
- App.tsx: Wrap ProviderList in independent scroll container
- SkillsPage: Use consistent h-[calc(100vh-8rem)] layout
- SettingsPage: Add overflow-hidden and overflow-x-hidden for consistency
Simplify proxy control interface and fix database persistence issues:
Backend Fixes:
- Fix NOT NULL constraint error in proxy_config.created_at field
* Use COALESCE to preserve created_at on updates
* Ensure proper INSERT OR REPLACE behavior
- Remove redundant enabled field validation on startup
* Auto-enable when user clicks start button
* Persist enabled state after successful start
- Preserve enabled state during config updates
* Prevent accidental service shutdown on config save
Frontend Improvements:
- Remove duplicate proxy enable switch from settings dialog
* Keep only runtime toggle in ProxyPanel
* Simplify user experience with single control point
- Hide proxy target button when proxy service is stopped
* Add isProxyRunning prop to ProviderCard
* Conditionally render proxy controls based on service status
- Update form schema to omit enabled field
* Managed automatically by backend
Files: 5 changed, 81 insertions(+), 94 deletions(-)
- Update README_JA.md to reference Japanese screenshots
- Add Japanese screenshots (main-ja.png, add-ja.png)
- Update English and Chinese screenshots with latest UI
- Remove outdated README_i18n.md documentation
- Remove `.replace(/\/+$/, "")` from all base URL handlers in useBaseUrlState.ts
- Remove trailing slash stripping in useCodexConfigState.ts
- Remove trailing slash normalization in providerConfigUtils.ts setCodexBaseUrl()
- Update i18n hints (en/ja/zh) to instruct users to avoid trailing slashes
This gives users explicit control over URL format rather than silently modifying input.
The selected provider's visual highlight (background, border, glow)
was being overridden by .glass-card base styles due to CSS specificity.
Add dedicated .glass-card-active class to ensure active state persists.
The dialog backgrounds were transparent because Tailwind 3 requires explicit
color mappings in the config to use CSS variables. Added standard shadcn/ui
color mappings (background, foreground, card, primary, etc.) and removed
unnecessary overlayClassName overrides from dialog components.
- Use zIndex="alert" and semi-transparent overlay for consistency
- Apply border-b-0/border-t-0 bg-transparent to header/footer
- Replace emerald accent with blue to match app theme
- Use Input component instead of raw input elements
- Simplify button variants (outline for cancel)
YoVinchen