Tasklist

• Read the README.md to understand what the project is.
• Confirm the git repository is initialized and clean.
• Create .ai/redocly-cli.md describing the use of the CLI tool available at: https://github.com/redocly/redocly-cli
• Create .ai/openapi-3.0.md describing the OpenAPI 3.0 Schema standard.
• Create .ai/multi-file-definitions.md describing the use of multi-file-definitions.
• Clone https://github.com/paul-fornage/wled-json-api-library.git as a submodule and commit the change.
• Review the AI documentation in .ai/docs/*.md and the README.md, then generate a plan of iterative tasks in this document tasks.md to create a Redocly multi-file OpenAPI 3 Schema based on the Rust code in wled-json-api-library according to the AI documentation and the README.md
• Verify compatibility with WLED 14.0+ as noted in library README
• Please read the @openapi-3.0.md and @multi-file-definitions.md and @README.md Then verify the entire OpenAPI schema in ./openapi compared to the Rust code in ./wled-json-api-library/src/ Confirm all paths, structures, and field types match the Rust code.

OpenAPI Schema Creation Plan

Initial Setup Phase

• Initialize the OpenAPI project structure following the multi-file format
• Create the root openapi.yaml file with basic API information
• Set up the folder structure for components, paths, and code samples
• Configure .redocly.yaml for linting and documentation settings

Major API Feature Endpoints (from wled-json-api-library analysis)

Based on the Rust library analysis, the WLED JSON API has these major feature endpoints:

1. State Management (/json/state)

   • GET: Retrieve current device state (brightness, on/off, effects, segments, etc.)
   • POST: Update device state

2. Configuration Management (/json/cfg)

   • GET: Retrieve device configuration
   • POST: Update device configuration (network, hardware, defaults, etc.)

3. Device Information (/json/info)

   • GET: Retrieve device info (version, hardware details, capabilities)

4. Effects Management (/json/eff)

   • GET: Retrieve available effects list

5. Color Palettes (/json/pal)

   • GET: Retrieve available color palettes

6. Network Discovery (/json/nodes)

   • GET: Retrieve discovered WLED nodes on network

7. Network Information (/json/net)

   • GET: Retrieve network configuration and status

8. Live Data (/json/live)

   • GET: Retrieve live/realtime data stream information

Iterative Development Process

Documentation to Review for Each Iteration

For each major API feature group, review these documents before starting:

• .ai/docs/openapi-3.0.md - OpenAPI schema standards and requirements
• .ai/docs/multi-file-definitions.md - File organization and $ref usage
• .ai/docs/redocly-cli.md - CLI commands for validation and building
• wled-json-api-library/README.md - API usage examples and compatibility notes
• Relevant Rust structure files in wled-json-api-library/src/structures/

Iteration 1: State Management (/json/state)

1. Analysis Phase

   • Review wled-json-api-library/src/structures/state.rs for data structures
   • Review wled-json-api-library/src/wled.rs methods: get_state_from_wled(), flush_state()
   • Identify:
     • State properties (on/off, brightness, effects, segments, etc.)
     • Request/response data structures for GET and POST operations
     • Error responses and status codes
     • Query parameters and optional fields

2. Schema Creation Phase

   • Create components/schemas/State.yaml - main state object schema
   • Create components/schemas/Segment.yaml - segment configuration schema
   • Create components/schemas/StateResponse.yaml - GET response wrapper
   • Create components/schemas/StateRequest.yaml - POST request schema
   • Create paths/json_state.yaml - GET and POST operations
   • Define common error responses in components/responses/

3. Documentation Phase

   • Add detailed descriptions for all state properties
   • Include examples from the Rust library usage
   • Add code samples for state operations
   • Document valid ranges and constraints

4. Validation Phase

   • Run npm test to validate schema
   • Run npm start to preview documentation
   • Fix any validation errors

Iteration 2: Configuration Management (/json/cfg)

1. Analysis Phase

   • Review wled-json-api-library/src/structures/cfg/ directory structure
   • Review configuration sub-modules (def, hw, network, etc.)
   • Review wled-json-api-library/src/wled.rs methods: get_cfg_from_wled(), flush_config()
   • Identify:
     • Hardware configuration options
     • Network settings (WiFi, Ethernet, AP mode)
     • Default behavior settings
     • Interface and remote control settings

2. Schema Creation Phase - Core Structure

   • Create components/schemas/Config.yaml - main configuration object (placeholder)
   • Create paths/json_cfg.yaml - GET and POST operations
   • Update common error responses
   • Create components/schemas/ConfigResponse.yaml and ConfigRequest.yaml

3. Schema Creation Phase - Detailed Component Schemas

   • Implement detailed components/schemas/config/Config.yaml based on Rust Cfg struct
   • Implement components/schemas/config/AccessPointConfig.yaml from cfg_ap.rs
   • Implement components/schemas/config/DefaultConfig.yaml from cfg_def.rs
   • Implement components/schemas/config/DmxConfig.yaml from cfg_dmx.rs
   • Implement components/schemas/config/EthernetConfig.yaml from cfg_eth.rs
   • Implement components/schemas/config/HardwareConfig.yaml from cfg_hw/mod.rs
   • Implement components/schemas/config/LedConfig.yaml from cfg_hw/cfg_hw_led.rs (Note: LED config is implemented as part of HardwareConfig.yaml since it's not a standalone schema in the Rust code)
   • Implement components/schemas/config/DeviceIdentification.yaml from cfg_id.rs
   • Implement components/schemas/config/InterfaceConfig.yaml from cfg_if2.rs
   • Implement components/schemas/config/LightConfig.yaml from cfg_light.rs
   • Implement components/schemas/config/NetworkConfig.yaml from cfg_nw.rs
   • Implement components/schemas/config/AnalogClock.yaml from cfg_ol.rs
   • Implement components/schemas/config/OtaConfig.yaml from cfg_ota.rs
   • Implement components/schemas/config/RemoteConfig.yaml from cfg_remote.rs
   • Implement components/schemas/config/TimersConfig.yaml from cfg_timers.rs
   • Implement components/schemas/config/WifiConfig.yaml from cfg_wifi.rs

4. Documentation Phase

   • Document configuration categories and their purposes
   • Add examples for common configuration scenarios
   • Include warnings about dangerous configuration changes
   • Document backup/restore considerations

5. Validation Phase

   • Run validation and preview tools with detailed schemas
   • Test configuration examples with all components
   • Fix any issues with detailed implementations

Iteration 3: Device Information (/json/info)

1. Analysis Phase

   • Review wled-json-api-library/src/structures/info.rs
   • Review get_info_from_wled() method
   • Identify:
     • Version information (firmware, build)
     • Hardware capabilities and limitations
     • Runtime statistics and status
     • Feature availability flags

2. Schema Creation Phase

   • Create components/schemas/DeviceInfo.yaml
   • Create components/schemas/VersionInfo.yaml
   • Create components/schemas/HardwareInfo.yaml
   • Create paths/json_info.yaml - GET operation only
   • Define read-only property specifications

3. Documentation Phase

   • Document version compatibility information
   • Add examples of different hardware configurations
   • Document capability flags and their meanings
   • Document WLED version differences

4. Validation Phase

   • Run validation and preview tools with detailed schemas
   • Test configuration examples with all components
   • Fix any issues with detailed implementations

Iteration 4: Effects and Palettes (/json/eff, /json/pal)

1. Analysis Phase

   • Review wled-json-api-library/src/structures/effects.rs
   • Review wled-json-api-library/src/structures/palettes.rs
   • Review corresponding getter methods
   • Identify:
     • Effect list structure and metadata
     • Palette list structure and color data
     • Effect parameters and capabilities

2. Schema Creation Phase

   • Create components/schemas/Effects.yaml
   • Create components/schemas/Effect.yaml
   • Create components/schemas/Palettes.yaml
   • Create components/schemas/Palette.yaml
   • Create paths/json_eff.yaml and paths/json_pal.yaml

3. Documentation Phase

   • Document effect categories and behaviors
   • Add palette color format specifications
   • Include visual examples where applicable

4. Validation Phase

   • Validate effect and palette data structures

Iteration 5: Network Features (/json/nodes, /json/net)

1. Analysis Phase

   • Review wled-json-api-library/src/structures/nodes.rs
   • Review wled-json-api-library/src/structures/net.rs
   • Review corresponding getter methods
   • Identify:
     • Node discovery protocol and data
     • Network status and configuration
     • Multi-device coordination features

2. Schema Creation Phase

   • Create network-related schemas
   • Create node discovery schemas
   • Create corresponding path definitions

3. Documentation Phase

   • Document network discovery mechanisms
   • Explain multi-device synchronization
   • Add network troubleshooting information

4. Validation Phase

   • Test with multiple WLED devices
   • Validate network configuration scenarios
   • Run validation and preview tools with detailed schemas
   • Test configuration examples with all components
   • Fix any issues with detailed implementations

Iteration 6: Live Data and Streaming (/json/live)

1. Analysis Phase

   • Review wled-json-api-library/src/structures/live.rs
   • Review streaming capabilities and limitations
   • Note: The library README mentions JSON streaming "sucks and is slow"
   • Identify real-time data structures

2. Schema Creation Phase

   • Create live data schemas
   • Document streaming limitations
   • Create appropriate path definitions

3. Documentation Phase

   • Document streaming alternatives (DDP protocol)
   • Add performance considerations
   • Include usage recommendations

4. Validation Phase

   • Run validation and preview tools with detailed schemas
   • Test configuration examples with all components
   • Fix any issues with detailed implementations

Finalization Phase

• Bundle the complete multi-file definition
• Generate comprehensive API documentation
• Create final validation report
• Update project README with schema information
• Create usage examples and code samples

Schema-Implementation Alignment Tasks

Based on the analysis in docs/implementation-vs-schema-gaps.md, the following tasks are needed to bring the OpenAPI schema to full parity with the actual WLED JSON API implementation:

Phase 1: Missing API Endpoints

Task 1.1: Add Combined State + Info Endpoint

• Create paths/json_si.yaml for /json/si endpoint
• Define GET operation returning combined state and info objects
• Create response schema components/schemas/StateInfoResponse.yaml
• Add path reference to main openapi.yaml
• Add code samples and documentation

Task 1.2: Add Effect Data Endpoint

• Create paths/json_fxda.yaml for /json/fxda endpoint
• Define GET operation returning array of effect metadata
• Create response schema components/schemas/EffectDataResponse.yaml
• Document effect metadata format (data after '@' character)
• Add path reference to main openapi.yaml

Task 1.3: Add Paginated Palette Endpoint

• Create paths/json_palx.yaml for /json/palx endpoint
• Define GET operation with optional page query parameter
• Create response schema components/schemas/PaginatedPalettesResponse.yaml
• Document pagination structure with m (max pages) and p (palette data)
• Include color data arrays vs simple names
• Add path reference to main openapi.yaml

Task 1.4: Add Base JSON Endpoint

• Create paths/json.yaml for /json endpoint (no suffix)
• Define GET operation returning complete API data
• Create response schema components/schemas/CompleteApiResponse.yaml
• Include state, info, effects, and palette names
• Add path reference to main openapi.yaml

Phase 2: State Object Field Completion

Task 2.1: Add Missing Core State Fields

• Add ledmap field to components/schemas/State.yaml
  • Type: integer
  • Description: "Current LED map ID"
  • ReadOnly: true
• Add error field to components/schemas/State.yaml
  • Type: integer
  • Description: "Error code if present"
  • ReadOnly: true

Task 2.2: Complete Nightlight Object

• Add rem field to components/schemas/Nightlight.yaml
  • Type: integer
  • Description: "Remaining time in seconds (-1 if inactive)"
  • ReadOnly: true

Task 2.3: Complete UDP Sync Object

• Add sgrp field to components/schemas/UdpSync.yaml
  • Type: integer
  • Description: "Sync groups (bitfield)"
• Add rgrp field to components/schemas/UdpSync.yaml
  • Type: integer
  • Description: "Receive groups (bitfield)"

Task 2.4: Complete Segment Object

• Add lc field to components/schemas/Segment.yaml
  • Type: integer
  • Description: "Light capabilities bitfield"
  • ReadOnly: true
• Add len field to components/schemas/Segment.yaml
  • Type: integer
  • Description: "Segment length (calculated from stop-start)"
  • ReadOnly: true

Phase 3: Configuration Schema Field Validation (35 Files)

Task 3.1: Setup Systematic Validation Process

• Create validation suite framework structure (validation/ directory)
• Set up test WLED device for comprehensive API data capture (ESP32 with Ethernet at 10.0.0.100)
• Create data collection script (validation/scripts/collect-data.js)
  • Capture all 13 JSON API endpoints successfully
  • Implement retry logic and error handling
  • Real-world data collection from WLED v0.15.0 ESP32_Ethernet device
• Create comprehensive data sanitization framework (validation/scripts/sanitize-data.js)
  • Pattern-based sensitive data detection and replacement
  • All sensitive data properly sanitized (SSIDs, MAC addresses, IPs, passwords, device names)
  • Context-aware sanitization for nested structures and arrays
• Integrate npm script automation (validate:collect, validate:sanitize)
• Create validation documentation (validation/README.md)
• Setup git security (.gitignore excludes sensitive captured-data/, commits safe sanitized-data/)
• Create validation script/tool to systematically compare captured JSON vs OpenAPI schemas
• Create configuration validation matrix spreadsheet covering all endpoints
• Build schema validation comparison tooling
• Generate automated validation reports identifying:
  • Missing fields in schemas
  • Incorrect field types or constraints
  • Extra fields in schemas not in implementation
  • Field name mismatches
  • Platform-specific conditional fields
• Document complete validation methodology and criteria

Task 3.2: Core Configuration Structure Validation

Use captured validation/sanitized-data/esp32-ethernet/config.json for validation

• Config.yaml - Main configuration wrapper structure
• ConfigRequest.yaml - POST request structure
• ConfigResponse.yaml - GET response structure

Task 3.3: Network Configuration Validation (High Priority)

• NetworkConfig.yaml - Main network configuration
• NetworkInstance.yaml - Individual WiFi network instances
• WifiConfig.yaml - WiFi-specific settings
• AccessPointConfig.yaml - AP mode configuration
• EthernetConfig.yaml - KNOWN ISSUE: Change relay → type, verify enums

Task 3.4: Hardware Configuration Validation (High Priority)

• HardwareConfig.yaml
  • LED configuration
  • Communication settings
  • Button configuration
  • Infrared settings
  • Relay configuration
  • Interface configuration
• LedConfig.yaml
  • Total LED count
  • Power limit
  • LED matrix
  • Individual LED control
  • LED segments
• RelayConfig.yaml
  • Pin configuration
  • Reverse logic
  • Open drain output

Task 3.5: Interface Configuration Validation (Medium Priority)

• InterfaceConfig.yaml - Main interface wrapper
• SyncConfig.yaml - UDP sync configuration
  • Check sync port configurations
  • Verify group settings
• MqttConfig.yaml - MQTT broker configuration
  • Verify MQTT settings structure
  • Check topic configurations
• HueConfig.yaml - Philips Hue integration
• NtpConfig.yaml - NTP time synchronization
  • Validate NTP configuration fields
• LiveConfig.yaml - Real-time data streaming
• DmxConfig.yaml - DMX protocol configuration
• NodesConfig.yaml - Node discovery settings
• VoiceAssistantConfig.yaml - Alexa integration

Task 3.6: Behavior Configuration Validation (Medium Priority)

• LightConfig.yaml - Light behavior settings
  • Verify gamma correction structure
  • Check transition settings
• GammaCorrection.yaml - Gamma correction specifics
• TransitionConfig.yaml - Transition timing
  • Fixed pal field type to boolean
  • Removed unused mode field
  • Clarified duration units (centiseconds)
• NightlightConfig.yaml - Nightlight behavior
  • Added detailed mode descriptions
  • Clarified duration behavior for each mode
  • Added note about macro execution timing
  • Added sunrise/sunset mode specifics
• DefaultConfig.yaml - Boot-up defaults
  • Clarified preset number range (0 = no preset, 1-250 = preset number)
  • Added note about LED state when turnOnAtBoot is false
  • Added detail about default brightness behavior
  • Updated example to show default state
• AnalogClock.yaml - Clock display settings
  • Added missing osb field for solid black mode
  • Improved field descriptions for clarity
  • Clarified min/max LED boundaries
  • Added note about 12 o'clock position
• TimersConfig.yaml - COMPLEX: Scheduling and automation
  • Verify timer instance structures
  • Check countdown configuration
  • Validate scheduling fields
  • Fixed goal field to be array type

Task 3.7: Device Configuration Validation (Low Priority)

• DeviceIdentification.yaml - Device naming and mDNS
• OtaConfig.yaml - Over-the-air update settings
• RemoteConfig.yaml - Remote control settings
• ColorOrderMap.yaml - LED color order mapping
• Security Configuration Validation
  • Verify security configuration structure
  • Check PIN configuration
  • Validate OTA settings
  • Add missing SecurityConfig.yaml schema
  • Add SecurityConfig reference to Config.yaml

Task 3.8: Extended Configuration Validation Testing

Primary validation can begin immediately with existing sanitized data

• Capture actual /json/cfg responses from ESP32 with Ethernet ✅ (validation/sanitized-data/esp32-ethernet/)
• Capture additional device configurations:
  • ESP8266 basic configuration
  • ESP32 with 2D matrix
  • Different usermod configurations
• Run schema validation against captured responses
• Document validation failures and required fixes
• Create automated validation test suite

Phase 4: Device Information Completion

Task 4.1: Add Missing Platform-Specific Fields

• Add cn field to components/schemas/DeviceInfoResponse.yaml
  • Type: string
  • Description: "Codename"
  • ReadOnly: true
• Add release field to components/schemas/DeviceInfoResponse.yaml
  • Type: string
  • Description: "Release information"
  • ReadOnly: true
• Add clock field to components/schemas/DeviceInfoResponse.yaml
  • Type: integer
  • Description: "CPU frequency in MHz"
  • ReadOnly: true
• Add flash field to components/schemas/DeviceInfoResponse.yaml
  • Type: integer
  • Description: "Flash memory size in MB"
  • ReadOnly: true
• Add ndc field to components/schemas/DeviceInfoResponse.yaml
  • Type: integer
  • Description: "Node discovery count (-1 if disabled)"
  • ReadOnly: true

Task 4.2: Platform-Specific Conditional Fields

• Document ESP32 vs ESP8266 specific fields
• Add conditional schema support for different builds
• Include feature availability flags documentation

Task 5.2: Documentation Finalization

• Update README.md with schema completion status
• Document known limitations and issues
• Create troubleshooting guide