extends:
  - [spectral:oas, all]
rules:
  ebanx-info-contact:
    description: EBANX specs must include a contact block.
    given: $.info
    severity: error
    then:
      field: contact
      function: truthy

  ebanx-info-version:
    description: EBANX specs must declare an info.version.
    given: $.info
    severity: error
    then:
      field: version
      function: truthy

  ebanx-server-defined:
    description: Every EBANX OpenAPI spec must declare both sandbox and production servers.
    given: $.servers
    severity: error
    then:
      function: schema
      functionOptions:
        schema:
          type: array
          minItems: 2

  ebanx-only-post:
    description: EBANX REST operations are exposed as POST endpoints under /ws/* — flag non-POST methods.
    given: $.paths[*][?(@property != 'post')]
    severity: warn
    then:
      function: falsy

  ebanx-operation-summary-title-case:
    description: Operation summaries must use Title Case.
    given: $.paths[*][*].summary
    severity: warn
    then:
      function: pattern
      functionOptions:
        match: '^[A-Z][A-Za-z0-9]*( [A-Z][A-Za-z0-9]*)*$'

  ebanx-operation-id-camel-case:
    description: operationId must be camelCase.
    given: $.paths[*][*].operationId
    severity: error
    then:
      function: pattern
      functionOptions:
        match: '^[a-z][a-zA-Z0-9]*$'

  ebanx-operation-description:
    description: Every operation must include a description.
    given: $.paths[*][*]
    severity: warn
    then:
      field: description
      function: truthy

  ebanx-security-integration-key:
    description: Every spec must declare the integrationKey security scheme.
    given: $.components.securitySchemes.integrationKey
    severity: error
    then:
      function: truthy

  ebanx-no-trailing-slash:
    description: Paths must not end with a trailing slash.
    given: $.paths
    severity: warn
    then:
      function: pattern
      functionOptions:
        match: '^[^/].*[^/]$|^/.*[^/]$|^/$'