extends: spectral:oas
rules:
  tesla-operation-ids-present:
    description: All operations must have operationId defined
    message: "Operation at {{path}} is missing operationId"
    severity: error
    given: "$.paths.*[get,post,put,patch,delete]"
    then:
      field: operationId
      function: truthy

  tesla-operation-id-pascal-case:
    description: Operation IDs should use PascalCase
    message: "Operation ID '{{value}}' should use PascalCase"
    severity: warn
    given: "$.paths.*[get,post,put,patch,delete].operationId"
    then:
      function: pattern
      functionOptions:
        match: "^[A-Z][A-Za-z0-9]+$"

  tesla-summaries-start-with-provider:
    description: Tesla API summaries should start with the provider name "Tesla"
    message: "Summary '{{value}}' should start with 'Tesla '"
    severity: info
    given: "$.paths.*[get,post,put,patch,delete].summary"
    then:
      function: pattern
      functionOptions:
        match: "^Tesla "

  tesla-tags-required:
    description: Each operation should have at least one tag
    message: "Operation at {{path}} should have at least one tag"
    severity: warn
    given: "$.paths.*[get,post,put,patch,delete]"
    then:
      field: tags
      function: truthy

  tesla-bearer-auth:
    description: Tesla API uses OAuth2 bearer token authentication
    message: "Security should use bearer token"
    severity: warn
    given: "$.components.securitySchemes.*"
    then:
      function: schema
      functionOptions:
        schema:
          type: object
          anyOf:
            - properties:
                type:
                  const: http
                scheme:
                  const: bearer
            - properties:
                type:
                  const: oauth2

  tesla-vehicle-id-path-param:
    description: Vehicle endpoints should use vehicle_id path parameter
    message: "Vehicle path should use {vehicle_id} parameter"
    severity: info
    given: "$.paths./api/1/vehicles/*"
    then:
      function: truthy

  tesla-response-200:
    description: Operations should define a 200 response
    message: "Operation should define a 200 OK response"
    severity: warn
    given: "$.paths.*[get,post]"
    then:
      function: schema
      functionOptions:
        schema:
          type: object
          properties:
            responses:
              type: object
              required: ["200"]

  tesla-parameter-descriptions:
    description: Path parameters should have descriptions
    message: "Path parameter is missing a description"
    severity: warn
    given: "$.paths..parameters[?(@.in == 'path')]"
    then:
      field: description
      function: truthy