openapi: 3.0.3
info:
  title: AIWG API Adapter
  description: HTTP interface for triggering AIWG workflows
  version: 0.1.0
  license:
    name: MIT

servers:
  - url: http://localhost:3100
    description: Local development

security:
  - ApiKeyAuth: []

paths:
  /workflows/trigger:
    post:
      summary: Trigger a workflow
      operationId: triggerWorkflow
      tags:
        - Workflows
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/TriggerRequest'
      responses:
        '202':
          description: Workflow queued
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/JobResponse'
        '400':
          description: Invalid request
        '401':
          description: Unauthorized
        '404':
          description: Workflow not found

  /workflows/{jobId}/status:
    get:
      summary: Get workflow status
      operationId: getWorkflowStatus
      tags:
        - Workflows
      parameters:
        - name: jobId
          in: path
          required: true
          schema:
            type: string
            format: uuid
      responses:
        '200':
          description: Workflow status
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/JobStatus'
        '404':
          description: Job not found

  /workflows/{jobId}/cancel:
    post:
      summary: Cancel a workflow
      operationId: cancelWorkflow
      tags:
        - Workflows
      parameters:
        - name: jobId
          in: path
          required: true
          schema:
            type: string
            format: uuid
      responses:
        '200':
          description: Workflow cancelled
        '404':
          description: Job not found
        '409':
          description: Cannot cancel (already completed)

  /workflows/available:
    get:
      summary: List available workflows
      operationId: listWorkflows
      tags:
        - Workflows
      responses:
        '200':
          description: List of workflows
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/WorkflowList'

  /health:
    get:
      summary: Health check
      operationId: healthCheck
      tags:
        - System
      security: []
      responses:
        '200':
          description: Service healthy
          content:
            application/json:
              schema:
                type: object
                properties:
                  status:
                    type: string
                    example: healthy
                  version:
                    type: string
                    example: 0.1.0

components:
  securitySchemes:
    ApiKeyAuth:
      type: apiKey
      in: header
      name: Authorization

  schemas:
    TriggerRequest:
      type: object
      required:
        - workflow
      properties:
        workflow:
          type: string
          description: Workflow name (e.g., flow-security-review-cycle)
          example: flow-security-review-cycle
        project_path:
          type: string
          description: Path to project (default from config)
          example: /home/user/project
        guidance:
          type: string
          description: Strategic guidance for workflow
          example: Focus on authentication
        async:
          type: boolean
          description: Run asynchronously (default true)
          default: true
        parameters:
          type: object
          additionalProperties: true
          description: Workflow-specific parameters

    JobResponse:
      type: object
      properties:
        job_id:
          type: string
          format: uuid
        status:
          type: string
          enum: [queued, running, completed, failed, cancelled]
        estimated_duration:
          type: string
          example: 5-10m

    JobStatus:
      type: object
      properties:
        job_id:
          type: string
          format: uuid
        status:
          type: string
          enum: [queued, running, completed, failed, cancelled]
        progress:
          type: object
          properties:
            completed:
              type: array
              items:
                type: string
            in_progress:
              type: array
              items:
                type: string
            pending:
              type: array
              items:
                type: string
        started_at:
          type: string
          format: date-time
        completed_at:
          type: string
          format: date-time
        error:
          type: string
        artifacts:
          type: array
          items:
            type: string
          description: Paths to generated artifacts

    WorkflowList:
      type: object
      properties:
        workflows:
          type: array
          items:
            type: object
            properties:
              name:
                type: string
              description:
                type: string
              parameters:
                type: array
                items:
                  type: string