10 Commits

• Feat/provider individual config (#663)

  * refactor(ui): simplify UpdateBadge to minimal dot indicator
  
  * feat(provider): add individual test and proxy config for providers
  
  Add support for provider-specific model test and proxy configurations:
  
  - Add ProviderTestConfig and ProviderProxyConfig types in Rust and TypeScript
  - Create ProviderAdvancedConfig component with collapsible panels
  - Update stream_check service to merge provider config with global config
  - Proxy config UI follows global proxy style (single URL input)
  
  Provider-level configs stored in meta field, no database schema changes needed.
  
  * feat(ui): add failover toggle and improve proxy controls
  
  - Add FailoverToggle component with slide animation
  - Simplify ProxyToggle style to match FailoverToggle
  - Add usage statistics button when proxy is active
  - Fix i18n parameter passing for failover messages
  - Add missing failover translation keys (inQueue, addQueue, priority)
  - Replace AboutSection icon with app logo
  
  * fix(proxy): support system proxy fallback and provider-level proxy config
  
  - Remove no_proxy() calls in http_client.rs to allow system proxy fallback
  - Add get_for_provider() to build HTTP client with provider-specific proxy
  - Update forwarder.rs and stream_check.rs to use provider proxy config
  - Fix EditProviderDialog.tsx to include provider.meta in useMemo deps
  - Add useEffect in ProviderAdvancedConfig.tsx to sync expand state
  
  Fixes #636
  Fixes #583
  
  * fix(ui): sync toast theme with app setting
  
  * feat(settings): add log config management
  
  Fixes #612
  Fixes #514
  
  * fix(proxy): increase request body size limit to 200MB
  
  Fixes #666
  
  * docs(proxy): update timeout config descriptions and defaults
  
  Fixes #612
  
  * fix(proxy): filter x-goog-api-key header to prevent duplication
  
  * fix(proxy): prevent proxy recursion when system proxy points to localhost
  
  Detect if HTTP_PROXY, HTTPS_PROXY, or ALL_PROXY environment variables
  point to loopback addresses (localhost, 127.0.0.1), and bypass system
  proxy in such cases to avoid infinite request loops.
  
  * fix(i18n): add providerAdvanced i18n keys and fix failover toast parameter
  
  - Add providerAdvanced.* i18n keys to en.json, zh.json, and ja.json
  - Fix failover toggleFailed toast to pass detail parameter
  - Remove Chinese fallback text from UI for English/Japanese users
  
  * fix(tray): restore tray-provider events and enable Auto failover properly
  
  - Emit provider-switched event on tray provider click (backward compatibility)
  - Auto button now: starts proxy, takes over live config, enables failover
  
  * fix(log): enable dynamic log level and single file mode
  
  - Initialize log at Trace level for dynamic adjustment
  - Change rotation strategy to KeepSome(1) for single file
  - Set max file size to 1GB
  - Delete old log file on startup for clean start
  
  * fix(tray): fix clippy uninlined format args warning
  
  Use inline format arguments: {app_type_str} instead of {}
  
  * fix(provider): allow typing :// in endpoint URL inputs
  
  Change input type from "url" to "text" to prevent browser
  URL validation from blocking :// input.
  
  Closes #681
  
  * fix(stream-check): use Gemini native streaming API format
  
  - Change endpoint from OpenAI-compatible to native streamGenerateContent
  - Add alt=sse parameter for SSE format response
  - Use x-goog-api-key header instead of Bearer token
  - Convert request body to Gemini contents/parts format
  
  * feat(proxy): add request logging for debugging
  
  Add debug logs for outgoing requests including URL and body content
  with byte size, matching the existing response logging format.
  
  * fix(log): prevent usize underflow in KeepSome rotation strategy
  
  KeepSome(n) internally computes n-2, so n=1 causes underflow.
  Use KeepSome(2) as the minimum safe value.

  Dex Miller · 2026-01-20 21:02:44 +08:00
  e7badb1a24
• Refactor/simplify proxy logs (#585)

  * refactor(proxy): simplify logging for better readability
  
  - Delete 17 verbose debug logs from handlers, streaming, and response_processor
  - Convert excessive INFO logs to DEBUG level for internal processing details
  - Add 2 critical INFO logs in forwarder.rs for failover scenarios:
    - Log when switching to next provider after failure
    - Log when all providers have been exhausted
  - Fix clippy uninlined_format_args warning
  
  This reduces log noise while maintaining visibility into key user-facing decisions.
  
  * fix: replace unsafe unwrap() calls with proper error handling
  
  - database/dao/mcp.rs: Use map_err for serde_json serialization
  - database/dao/providers.rs: Use map_err for settings_config and meta serialization
  - commands/misc.rs: Use expect() for compile-time regex pattern
  - services/prompt.rs: Use unwrap_or_default() for SystemTime
  - deeplink/provider.rs: Replace unwrap() with is_none_or pattern for Option checks
  
  Reduces potential panic points from 26 to 1 (static regex init, safe).
  
  * refactor(proxy): simplify verbose logging output
  
  - Remove response JSON full output logging in response_processor
  - Remove per-request INFO logs in provider_router (failover status, provider selection)
  - Change model mapping log from INFO to DEBUG
  - Change usage logging failure from INFO to WARN
  - Remove redundant debug logs for circuit breaker operations
  
  Reduces log noise significantly while preserving important warnings and errors.
  
  * feat(proxy): add structured log codes for i18n support
  
  Add error code system to proxy module logs for multi-language support:
  
  - CB-001~006: Circuit breaker state transitions and triggers
  - SRV-001~004: Proxy server lifecycle events
  - FWD-001~002: Request forwarding and failover
  - FO-001~005: Failover switch operations
  - USG-001~002: Usage logging errors
  
  Log format: [CODE] Chinese message
  Frontend/log tools can map codes to any language.
  
  New file: src/proxy/log_codes.rs - centralized code definitions
  
  * chore: bump version to 3.9.1
  
  * style: format code with prettier and rustfmt
  
  * fix(ui): allow number inputs to be fully cleared before saving
  
  - Convert numeric state to string type for controlled inputs
  - Use isNaN() check instead of || fallback to allow 0 values
  - Apply fix to ProxyPanel, CircuitBreakerConfigPanel,
    AutoFailoverConfigPanel, and ModelTestConfigPanel
  
  * feat(pricing): support @ separator in model name matching
  
  - Refactor model name cleaning into chained method calls
  - Add @ to - replacement (e.g., gpt-5.2-codex@low → gpt-5.2-codex-low)
  - Add test case for @ separator matching
  
  * fix(proxy): improve validation and error handling in proxy config panels
  
  - Add StopTimeout/StopFailed error types for proper stop() error reporting
  - Replace silent clamp with validation-and-block in config panels
  - Add listenAddress format validation in ProxyPanel
  - Use log_codes constants instead of hardcoded strings
  - Use once_cell::Lazy for regex precompilation
  
  * fix(proxy): harden error handling and input validation
  
  - Handle RwLock poisoning in settings.rs with unwrap_or_else
  - Add fallback for dirs::home_dir() in config modules
  - Normalize localhost to 127.0.0.1 in ProxyPanel
  - Format IPv6 addresses with brackets for valid URLs
  - Strict port validation with pure digit regex
  - Treat NaN as validation failure in config panels
  - Log warning on cost_multiplier parse failure
  - Align timeoutSeconds range to [0, 300] across all panels

  Dex Miller · 2026-01-11 20:50:54 +08:00
  6dd809701b
• Feat/usage improvements (#508)

  * i18n: update cache terminology across all languages
  
  - Change 'Cache Read' to 'Cache Hit' in all languages
  - Change 'Cache Write' to 'Cache Creation' in all languages
  - Update zh: 缓存读取 → 缓存命中, 缓存写入 → 缓存创建
  - Update en: Cache Read → Cache Hit, Cache Write → Cache Creation
  - Update ja: キャッシュ読取 → キャッシュヒット, キャッシュ書込 → キャッシュ作成
  
  Affected keys: cacheReadTokens, cacheCreationTokens, cacheReadCost,
  cacheWriteCost, cacheRead, cacheWrite
  
  * feat(usage): add cache metrics to trend chart
  
  - Add cache creation tokens visualization (orange line)
  - Add cache hit tokens visualization (purple line)
  - Add gradient definitions for new cache metrics
  - Include cache data in hourly aggregation
  - Display cache metrics alongside input/output tokens
  
  This provides better visibility into cache usage patterns over time.
  
  * fix(usage): fix timezone handling in datetime picker
  
  - Add timestampToLocalDatetime() to convert Unix timestamp to local datetime
  - Add localDatetimeToTimestamp() with validation for incomplete input
  - Fix issue where typing hours/minutes would jump to previous day
  - Validate datetime format completeness before conversion
  - Use local timezone instead of UTC for datetime-local input
  
  This resolves the issue where users couldn't fine-tune time selection
  and the input would jump unexpectedly when editing hours or minutes.
  
  * feat(usage): add auto-refresh for usage statistics
  
  - Add 30-second auto-refresh interval for all usage queries
  - Disable background refresh to save resources
  - Apply to: summary, trends, provider stats, model stats, request logs
  - Queries automatically update when tab is active
  - Pause refresh when user switches to another tab
  
  This keeps usage data fresh without manual refresh.
  
  * fix(proxy): improve usage logging and cache token parsing
  
  - Log requests even when usage parsing fails (with default values)
  - Add detailed debug logging for usage metrics
  - Support cache_read_input_tokens field in Codex responses
  - Fallback to input_tokens_details.cached_tokens if needed
  - Add test case for cached_tokens in input_tokens_details
  - Ensure all requests are tracked in database for analytics
  
  This fixes missing request logs when API responses lack usage data
  and improves cache token detection across different response formats.
  
  * style(rust): use inline format args in format! macros
  
  - Replace format!("...", var) with format!("...{var}")
  - Update universal provider ID formatting
  - Update error message formatting
  - Update config.toml generation in Codex provider
  
  Fixes clippy::uninlined_format_args warnings.
  
  * feat(proxy): enhance provider router logging
  
  - Add debug logs for failover queue provider count
  - Log circuit breaker state for each provider check
  - Add logs for missing current provider scenarios
  - Log when no current provider is configured
  - Use inline format args for better readability
  
  This improves debugging of provider selection and failover behavior.
  
  * feat(database): update model pricing data
  
  - Update Claude models to full version format (e.g. claude-opus-4-5-20251101)
  - Add GPT-5.2 series model pricing (10 models)
  - Add GPT-5.1 series model pricing (10 models)
  - Add GPT-5 series model pricing (12 models)
  - Add Gemini 3 series model pricing (2 models)
  - Update Gemini 2.5 series model ID format (use dot separator)
  - Unify display names by removing thinking level suffixes
  
  * fix(usage): correct Gemini output token calculation
  
  Fix Gemini API output token parsing to use totalTokenCount - promptTokenCount
  instead of candidatesTokenCount alone. This ensures thoughtsTokenCount is
  included in output statistics.
  
  - Update from_gemini_response to calculate output from total - input
  - Update from_gemini_stream_chunks with same logic for consistency
  - Fix from_codex_stream_events to use adjusted token calculation
  - Add test case for responses with thoughtsTokenCount
  - Update existing tests to match new calculation logic
  
  * fix(usage): correct cache token billing and add Codex format auto-detection
  
  - Avoid double-billing cache tokens by subtracting from input before calculation
  - Add smart Codex parser that auto-detects OpenAI vs Codex API format
  - Extract model name from Codex responses for accurate tracking
  
  * fix(proxy): improve takeover detection with live config check
  
  - Add live config takeover detection for hot-switch decision
  - Rebuild takeover when backup is missing or placeholder remains
  - Make detect_takeover_in_live_config_for_app public
  - Fix is_takeover_active to use actual takeover status
  
  * refactor(usage): simplify model pricing lookup by removing suffix fallback
  
  Replace complex suffix-stripping fallback with direct prefix/suffix cleanup.
  Model IDs are now cleaned by removing vendor prefix (before /) and colon
  suffix (after :), then matched exactly against pricing table.
  
  * feat(database): add Chinese AI model pricing data
  
  Add pricing for domestic AI models (CNY/1M tokens):
  - Doubao-Seed-Code (ByteDance)
  - DeepSeek V3/V3.1/V3.2
  - Kimi K2/K2-Thinking/K2-Turbo (Moonshot)
  - MiniMax M2/M2.1/M2.1-Lightning
  - GLM-4.6/4.7 (Zhipu)
  - Mimo V2 Flash (Xiaomi)
  
  Also fix test case to use correct model ID and remove invalid currency column.
  
  * refactor(proxy): improve header forwarding with blacklist approach
  
  Change from whitelist to blacklist mode for request header forwarding.
  Only skip headers that will be overridden (auth, host, content-length).
  This preserves client's original headers and improves compatibility.
  
  * fix(proxy): bypass timeout and retry configs when failover is disabled
  
  When auto_failover_enabled is false, timeout and retry configurations
  should not affect normal request flow. This change ensures:
  
  - create_forwarder: passes 0 for all timeout/retry params when failover
    is disabled, effectively bypassing these checks
  - streaming_timeout_config: returns 0 for both first_byte_timeout and
    idle_timeout when failover is disabled
  
  This prevents unnecessary timeout errors and retry attempts when users
  have explicitly disabled the failover feature.
  
  * fix(proxy): handle zero value input in failover config fields
  
  * refactor(proxy): remove retry logic and add enabled check for failover
  
  * refactor(proxy): distinguish circuit-open from no-provider errors
  
  * Align usage stats to sliding windows
  
  * feat(proxy): add body and header filtering for upstream requests
  
  * feat(proxy): enable transparent passthrough for headers
  
  - Passthrough anthropic-beta header as-is from client
  - Passthrough anthropic-version header from client
  - Passthrough client IP headers (x-forwarded-for, x-real-ip) by default
  - Filter private params (underscore-prefixed fields) from request body
  - No database changes required
  
  * feat(proxy): extract session ID from client requests for logging
  
  - Add SessionIdExtractor to parse session ID from Claude/Codex requests
  - Support extraction from metadata.user_id, headers, previous_response_id
  - Pass session_id through RequestContext to usage logger
  - Enable request correlation by session in proxy_request_logs

  Dex Miller · 2025-12-31 22:57:00 +08:00
  5376ea042b
• Feat/usage model extraction (#455)

  * feat(proxy): extract model name from API response for accurate usage tracking
  
  - Add model field extraction in TokenUsage parsing for Claude, OpenAI, and Codex
  - Prioritize response model over request model in usage logging
  - Update model extractors to use parsed usage.model first
  - Add tests for model extraction in stream and non-stream responses
  
  * feat(proxy): implement streaming timeout control with validation
  
  - Add first byte timeout (0 or 1-180s) for streaming requests
  - Add idle timeout (0 or 60-600s) for streaming data gaps
  - Add non-streaming timeout (0 or 60-1800s) for total request
  - Implement timeout logic in response processor
  - Add 1800s global timeout fallback when disabled
  - Add database schema migration for timeout fields
  - Add i18n translations for timeout settings
  
  * feat(proxy): add model mapping module for provider-based model substitution
  
  - Add model_mapper.rs with ModelMapping struct to extract model configs from Provider
  - Support ANTHROPIC_MODEL, ANTHROPIC_REASONING_MODEL, and default models for haiku/sonnet/opus
  - Implement thinking mode detection for reasoning model priority
  - Include comprehensive unit tests for all mapping scenarios
  
  * fix(proxy): bypass circuit breaker for single provider scenario
  
  When failover is disabled (single provider), circuit breaker open state
  would block all requests causing poor UX. Now bypasses circuit breaker
  check in this scenario. Also integrates model mapping into request flow.
  
  * feat(ui): add reasoning model field to Claude provider form
  
  Add ANTHROPIC_REASONING_MODEL configuration field for Claude providers,
  allowing users to specify a dedicated model for thinking/reasoning tasks.
  
  * feat(proxy): add openrouter_compat_mode for optional format conversion
  
  Add configurable OpenRouter compatibility mode that enables Anthropic to
  OpenAI format conversion. When enabled, rewrites endpoint to /v1/chat/completions
  and transforms request/response formats. Defaults to enabled for OpenRouter.
  
  * feat(ui): add OpenRouter compatibility mode toggle
  
  Add UI toggle for OpenRouter providers to enable/disable compatibility
  mode which uses OpenAI Chat Completions format with SSE conversion.
  
  * feat(stream-check): use provider-configured model for health checks
  
  Extract model from provider's settings_config (ANTHROPIC_MODEL, GEMINI_MODEL,
  or Codex config.toml) instead of always using default test models.
  
  * refactor(ui): remove timeout settings from AutoFailoverConfigPanel
  
  Remove streaming/non-streaming timeout configuration from failover panel
  as these settings have been moved to a dedicated location.
  
  * refactor(database): migrate proxy_config to per-app three-row structure
  
  Replace singleton proxy_config table with app_type primary key structure,
  allowing independent proxy settings for Claude, Codex, and Gemini.
  Add GlobalProxyConfig queries and per-app config management in DAO layer.
  
  * feat(proxy): add GlobalProxyConfig and AppProxyConfig types
  
  Add new type definitions for the refactored proxy configuration:
  - GlobalProxyConfig: shared settings (enabled, address, port, logging)
  - AppProxyConfig: per-app settings (failover, timeouts, circuit breaker)
  
  * refactor(proxy): update service layer for per-app config structure
  
  Adapt proxy service, handler context, and provider router to use
  the new per-app configuration model. Read enabled/timeout settings
  from proxy_config table instead of settings table.
  
  * feat(commands): add global and per-app proxy config commands
  
  Add new Tauri commands for the refactored proxy configuration:
  - get_global_proxy_config / update_global_proxy_config
  - get_proxy_config_for_app / update_proxy_config_for_app
  Update startup restore logic to read from proxy_config table.
  
  * feat(api): add frontend API and Query hooks for proxy config
  
  Add TypeScript wrappers and TanStack Query hooks for:
  - Global proxy config (address, port, logging)
  - Per-app proxy config (failover, timeouts, circuit breaker)
  - Proxy takeover status management
  
  * refactor(ui): redesign proxy panel with inline config controls
  
  Replace ProxySettingsDialog with inline controls in ProxyPanel.
  Add per-app takeover switches and global address/port settings.
  Simplify AutoFailoverConfigPanel by removing timeout settings.
  
  * feat(i18n): add proxy takeover translations and update types
  
  Add i18n strings for proxy takeover status in zh/en/ja.
  Update TypeScript types for GlobalProxyConfig and AppProxyConfig.
  
  * refactor(proxy): load circuit breaker config per-app instead of globally
  
  Extract app_type from router key and read circuit breaker settings
  from the corresponding proxy_config row for each application.

  YoVinchen · 2025-12-25 10:40:11 +08:00
  e6f18ba801
• Feat/auto failover switch (#440)

  * feat(failover): add auto-failover master switch with proxy integration
  
  - Add persistent auto_failover_enabled setting in database
  - Add get/set_auto_failover_enabled commands
  - Provider router respects master switch state
  - Proxy shutdown automatically disables failover
  - Enabling failover auto-starts proxy server
  - Optimistic updates for failover queue toggle
  
  * feat(proxy): persist proxy takeover state across app restarts
  
  - Add proxy_takeover_{app_type} settings for per-app state tracking
  - Restore proxy takeover state automatically on app startup
  - Preserve state on normal exit, clear on manual stop
  - Add stop_with_restore_keep_state method for graceful shutdown
  
  * fix(proxy): set takeover state for all apps in start_with_takeover
  
  * fix(windows): hide console window when checking CLI versions
  
  Add CREATE_NO_WINDOW flag to prevent command prompt from flashing
  when detecting claude/codex/gemini CLI versions on Windows.
  
  * refactor(failover): make auto-failover toggle per-app independent
  
  - Change setting key from 'auto_failover_enabled' to 'auto_failover_enabled_{app_type}'
  - Update provider_router to check per-app failover setting
  - When failover disabled, use current provider only; when enabled, use queue order
  - Add unit tests for failover enabled/disabled behavior
  
  * feat(failover): auto-switch to higher priority provider on recovery
  
  - After circuit breaker reset, check if recovered provider has higher priority
  - Automatically switch back if queue_order is lower (higher priority)
  - Stream health check now resets circuit breaker on success/degraded
  
  * chore: remove unused start_proxy_with_takeover command
  
  - Remove command registration from lib.rs
  - Add comment clarifying failover queue is preserved on proxy stop
  
  * feat(ui): integrate failover controls into provider cards
  
  - Add failover toggle button to provider card actions
  - Show priority badge (P1, P2, ...) for queued providers
  - Highlight active provider with green border in failover mode
  - Sync drag-drop order with failover queue
  - Move per-app failover toggle to FailoverQueueManager
  - Simplify SettingsPage failover section
  
  * test(providers): add mocks for failover hooks in ProviderList tests
  
  * refactor(failover): merge failover_queue table into providers
  
  - Add in_failover_queue field to providers table
  - Remove standalone failover_queue table and related indexes
  - Simplify queue ordering by reusing sort_index field
  - Remove reorder_failover_queue and set_failover_item_enabled commands
  - Update frontend to use simplified FailoverQueueItem type
  
  * fix(database): ensure in_failover_queue column exists for v2 databases
  
  Add column check in create_tables to handle existing v2 databases
  that were created before the failover queue refactor.
  
  * fix(ui): differentiate active provider border color by proxy mode
  
  - Use green border/gradient when proxy takeover is active
  - Use blue border/gradient in normal mode (no proxy)
  - Improves visual distinction between proxy and non-proxy states
  
  * fix(database): clear provider health record when removing from failover queue
  
  When a provider is removed from the failover queue, its health monitoring
  is no longer needed. This change ensures the health record is also deleted
  from the database to prevent stale data.
  
  * fix(failover): improve cache cleanup for provider health and circuit breaker
  
  - Use removeQueries instead of invalidateQueries when stopping proxy to
    completely clear health and circuit breaker caches
  - Clear provider health and circuit breaker caches when removing from
    failover queue
  - Refresh failover queue after drag-sort since queue order depends on
    sort_index
  - Only show health badge when provider is in failover queue
  
  * style: apply prettier formatting to App.tsx and ProviderList.tsx
  
  * fix(proxy): handle missing health records and clear health on proxy stop
  
  - Return default healthy state when provider health record not found
  - Add clear_provider_health_for_app to clear health for specific app
  - Clear app health records when stopping proxy takeover
  
  * fix(proxy): track actual provider used in forwarding for accurate logging
  
  Introduce ForwardResult and ForwardError structs to return the actual
  provider that handled the request. This ensures usage statistics and
  error logs reflect the correct provider after failover.

  YoVinchen · 2025-12-23 12:37:36 +08:00
  1586451862
• refactor(proxy): remove is_proxy_target in favor of failover_queue

  - Remove `is_proxy_target` field from Provider struct (Rust & TypeScript)
  - Remove related DAO methods: get_proxy_target_provider, set_proxy_target
  - Remove deprecated Tauri commands: get_proxy_targets, set_proxy_target
  - Add `is_available()` method to CircuitBreaker for availability checks
    without consuming HalfOpen probe permits (used in select_providers)
  - Keep `allow_request()` for actual request gating with permit tracking
  - Update stream_check to use failover_queue instead of is_proxy_target
  - Clean up commented-out reset circuit breaker button in ProviderActions
  - Remove unused useProxyTargets and useSetProxyTarget hooks

  Jason · 2025-12-16 15:45:15 +08:00
  e6654bd7f9
• fix(ui): add close button to all success toasts
  Jason · 2025-12-16 10:56:39 +08:00
  d4f33224c6
• Feat/provider icon color (#385)

  * feat(ui): add color prop support to ProviderIcon component
  
  * feat(health): add stream check core functionality
  
  Add new stream-based health check module to replace model_test:
  - Add stream_check command layer with single and batch provider checks
  - Add stream_check DAO layer for config and log persistence
  - Add stream_check service layer with retry mechanism and health status evaluation
  - Add frontend HealthStatusIndicator component
  - Add frontend useStreamCheck hook
  
  This provides more comprehensive health checking capabilities.
  
  * refactor(health): replace model_test with stream_check
  
  Replace model_test module with stream_check across the codebase:
  - Remove model_test command and service modules
  - Update command registry in lib.rs to use stream_check commands
  - Update module exports in commands/mod.rs and services/mod.rs
  - Remove frontend useModelTest hook
  - Update stream_check command implementation
  
  This refactoring provides clearer naming and better separation of concerns.
  
  * refactor(db): clean up unused database tables and optimize schema
  
  Remove deprecated and unused database tables:
  - Remove proxy_usage table (replaced by proxy_request_logs)
  - Remove usage_daily_stats table (aggregation done on-the-fly)
  - Rename model_test_logs to stream_check_logs with updated schema
  - Remove related DAO methods for proxy_usage
  - Update usage_stats service to use proxy_request_logs only
  - Refactor usage_script to work with new schema
  
  This simplifies the database schema and removes redundant data storage.
  
  * refactor(ui): update frontend components for stream check
  
  Update frontend components to use stream check API:
  - Refactor ModelTestConfigPanel to use stream check config
  - Update API layer to use stream_check commands
  - Add HealthStatus type and StreamCheckResult interface
  - Update ProviderList to use new health check integration
  - Update AutoFailoverConfigPanel with stream check references
  - Improve UI layout and configuration options
  
  This completes the frontend migration from model_test to stream_check.
  
  * feat(health): add configurable test models and reasoning effort support
  
  Enhance stream check service with configurable test models:
  - Add claude_model, codex_model, gemini_model to StreamCheckConfig
  - Support reasoning effort syntax (model@level or model#level)
  - Parse and apply reasoning_effort for OpenAI-compatible models
  - Remove hardcoded model names from check functions
  - Add unit tests for model parsing logic
  - Remove obsolete model_test source files
  
  This allows users to customize which models are used for health checks.

  YoVinchen · 2025-12-11 17:20:44 +08:00
  395783e22a
• fix(proxy): resolve 404 error and auto-setup proxy targets

  Issues fixed:
  1. Route prefix mismatch - Live config was set to use /claude, /codex,
     /gemini prefixes but server only had routes without prefixes
  2. Proxy targets not auto-configured - start_with_takeover only modified
     Live config but didn't set is_proxy_target=true for current providers
  
  Changes:
  - Add prefixed routes (/claude/v1/messages, /codex/v1/*, /gemini/v1beta/*)
    to server.rs for backward compatibility
  - Remove URL prefixes from takeover_live_configs() - server can route
    by API endpoint path alone (/v1/messages=Claude, /v1/chat/completions=Codex)
  - Add setup_proxy_targets() method that automatically sets current providers
    as proxy targets when starting proxy with takeover
  - Unify proxy toggle in SettingsPage to use takeover mode (same as main UI)
  - Fix error message extraction in useProxyStatus hooks
  - Fix provider switch logic to check both takeover flag AND proxy running state

  Jason · 2025-12-10 19:58:43 +08:00
  5cc864c6aa
• Feat/auto failover (#367)

  * feat(db): add circuit breaker config table and provider proxy target APIs
  
  Add database support for auto-failover feature:
  
  - Add circuit_breaker_config table for storing failover thresholds
  - Add get/update_circuit_breaker_config methods in proxy DAO
  - Add reset_provider_health method for manual recovery
  - Add set_proxy_target and get_proxy_targets methods in providers DAO
    for managing multi-provider failover configuration
  
  * feat(proxy): implement circuit breaker and provider router for auto-failover
  
  Add core failover logic:
  
  - CircuitBreaker: Tracks provider health with three states:
    - Closed: Normal operation, requests pass through
    - Open: Circuit broken after consecutive failures, skip provider
    - HalfOpen: Testing recovery with limited requests
  - ProviderRouter: Routes requests across multiple providers with:
    - Health tracking and automatic failover
    - Configurable failure/success thresholds
    - Auto-disable proxy target after reaching failure threshold
    - Support for manual circuit breaker reset
  - Export new types in proxy module
  
  * feat(proxy): add failover Tauri commands and integrate with forwarder
  
  Expose failover functionality to frontend:
  
  - Add Tauri commands: get_proxy_targets, set_proxy_target,
    get_provider_health, reset_circuit_breaker,
    get/update_circuit_breaker_config, get_circuit_breaker_stats
  - Register all new commands in lib.rs invoke handler
  - Update forwarder with improved error handling and logging
  - Integrate ProviderRouter with proxy server startup
  - Add provider health tracking in request handlers
  
  * feat(frontend): add failover API layer and TanStack Query hooks
  
  Add frontend data layer for failover management:
  
  - Add failover.ts API: Tauri invoke wrappers for all failover commands
  - Add failover.ts query hooks: TanStack Query mutations and queries
    - useProxyTargets, useProviderHealth queries
    - useSetProxyTarget, useResetCircuitBreaker mutations
    - useCircuitBreakerConfig query and mutation
  - Update queries.ts with provider health query key
  - Update mutations.ts to invalidate health on provider changes
  - Add CircuitBreakerConfig and ProviderHealth types
  
  * feat(ui): add auto-failover configuration UI and provider health display
  
  Add comprehensive UI for failover management:
  
  Components:
  - ProviderHealthBadge: Display provider health status with color coding
  - CircuitBreakerConfigPanel: Configure failure/success thresholds,
    timeout duration, and error rate limits
  - AutoFailoverConfigPanel: Manage proxy targets with drag-and-drop
    priority ordering and individual enable/disable controls
  - ProxyPanel: Integrate failover tabs for unified proxy management
  
  Provider enhancements:
  - ProviderCard: Show health badge and proxy target indicator
  - ProviderActions: Add "Set as Proxy Target" action
  - EditProviderDialog: Add is_proxy_target toggle
  - ProviderList: Support proxy target filtering mode
  
  Other:
  - Update App.tsx routing for settings integration
  - Update useProviderActions hook with proxy target mutation
  - Fix ProviderList tests for updated component API
  
  * fix(usage): stabilize date range to prevent infinite re-renders
  
  * feat(backend): add tool version check command
  
  Add get_tool_versions command to check local and latest versions of
  Claude, Codex, and Gemini CLI tools:
  
  - Detect local installed versions via command line execution
  - Fetch latest versions from npm registry (Claude, Gemini)
    and GitHub releases API (Codex)
  - Return comprehensive version info including error details
    for uninstalled tools
  - Register command in Tauri invoke handler
  
  * style(ui): format accordion component code style
  
  Apply consistent code formatting to accordion component:
  - Convert double quotes to semicolons at line endings
  - Adjust indentation to 2-space standard
  - Align with project code style conventions
  
  * refactor(providers): update provider card styling to use theme tokens
  
  Replace hardcoded color classes with semantic design tokens:
  - Use bg-card, border-border, text-card-foreground instead of glass-card
  - Replace gray/white color literals with muted/foreground tokens
  - Change proxy target indicator color from purple to green
  - Improve hover states with border-border-active
  - Ensure consistent dark mode support via CSS variables
  
  * refactor(proxy): simplify auto-failover config panel structure
  
  Restructure AutoFailoverConfigPanel for better integration:
  - Remove internal Card wrapper and expansion toggle (now handled by parent)
  - Extract enabled state to props for external control
  - Simplify loading state display
  - Clean up redundant CardHeader/CardContent wrappers
  - ProxyPanel: reduce complexity by delegating to parent components
  
  * feat(settings): enhance settings page with accordion layout and tool versions
  
  Major settings page improvements:
  
  AboutSection:
  - Add local tool version detection (Claude, Codex, Gemini)
  - Display installed vs latest version comparison with visual indicators
  - Show update availability badges and environment check cards
  
  SettingsPage:
  - Reorganize advanced settings into collapsible accordion sections
  - Add proxy control panel with inline status toggle
  - Integrate auto-failover configuration with accordion UI
  - Add database and cost calculation config sections
  
  DirectorySettings & WindowSettings:
  - Minor styling adjustments for consistency
  
  settings.ts API:
  - Add getToolVersions() wrapper for new backend command
  
  * refactor(usage): restructure usage dashboard components
  
  Comprehensive usage statistics panel refactoring:
  
  UsageDashboard:
  - Reorganize layout with improved section headers
  - Add better loading states and empty state handling
  
  ModelStatsTable & ProviderStatsTable:
  - Minor styling updates for consistency
  
  ModelTestConfigPanel & PricingConfigPanel:
  - Simplify component structure
  - Remove redundant Card wrappers
  - Improve form field organization
  
  RequestLogTable:
  - Enhance table layout with better column sizing
  - Improve pagination controls
  
  UsageSummaryCards:
  - Update card styling with semantic tokens
  - Better responsive grid layout
  
  UsageTrendChart:
  - Refine chart container styling
  - Improve legend and tooltip display
  
  * chore(deps): add accordion and animation dependencies
  
  Package updates:
  - Add @radix-ui/react-accordion for collapsible sections
  - Add cmdk for command palette support
  - Add framer-motion for enhanced animations
  
  Tailwind config:
  - Add accordion-up/accordion-down animations
  - Update darkMode config to support both selector and class
  - Reorganize color and keyframe definitions for clarity
  
  * style(app): update header and app switcher styling
  
  App.tsx:
  - Replace glass-header with explicit bg-background/80 backdrop-blur
  - Update navigation button container to use bg-muted
  
  AppSwitcher:
  - Replace hardcoded gray colors with semantic muted/foreground tokens
  - Ensure consistent dark mode support via CSS variables
  - Add group class for better hover state transitions

  YoVinchen · 2025-12-08 21:14:06 +08:00
  41267135f5