openapi: 3.0.3
info:
  title: ResNet Phenology Classifier API
  version: 1.0.0
  description: API for classifying plant images by phenological phase using ResNet model

paths:
  /classify:
    post:
      summary: Classify a plant image
      requestBody:
        required: true
        content:
          multipart/form-data:
            schema:
              type: object
              properties:
                image:
                  type: string
                  format: binary
                  description: Plant image file (JPEG/PNG)
              required:
                - image
      responses:
        '200':
          description: Classification result
          content:
            application/json:
              schema:
                type: object
                properties:
                  phase:
                    type: string
                    description: Predicted phenological phase
                  confidence:
                    type: number
                    format: float
                    description: Confidence score (0-1)
                  probabilities:
                    type: object
                    description: Probabilities for all phases
                    additionalProperties:
                      type: number
                      format: float
        '400':
          description: Invalid input
        '500':
          description: Server error

components:
  schemas:
    ClassificationResult:
      type: object
      properties:
        phase:
          type: string
        confidence:
          type: number
        probabilities:
          type: object