extends:
  - spectral:oas

rules:
  zuplo-operation-summary-title-case:
    description: Operation summaries must use Title Case
    message: "'{{value}}' should be in Title Case"
    severity: warn
    given: "$.paths[*][*].summary"
    then:
      function: pattern
      functionOptions:
        match: "^[A-Z][a-zA-Z0-9 ]*$"

  zuplo-operation-id-required:
    description: All operations must have an operationId
    severity: error
    given: "$.paths[*][*]"
    then:
      field: operationId
      function: truthy

  zuplo-account-name-path-param:
    description: Account-scoped paths must use {accountName} parameter
    message: Account-scoped paths should use {accountName} as the path parameter
    severity: warn
    given: "$.paths['/v1/accounts/{accountName}/*']"
    then:
      function: truthy

  zuplo-kebab-case-paths:
    description: Path segments must use kebab-case
    message: "Path segment '{{value}}' should use kebab-case"
    severity: warn
    given: "$.paths[*]~"
    then:
      function: pattern
      functionOptions:
        match: "^(/[a-z0-9{}-]+)+$"

  zuplo-response-200-defined:
    description: All operations must define a 200 or 201 response
    severity: error
    given: "$.paths[*][get,post,put,patch]"
    then:
      field: responses
      function: schema
      functionOptions:
        schema:
          type: object
          anyOf:
            - required: ["200"]
            - required: ["201"]

  zuplo-bearer-auth-scheme:
    description: API uses Bearer token authentication
    severity: info
    given: "$.components.securitySchemes.ApiKeyAuth"
    then:
      function: truthy

  zuplo-tags-required:
    description: All operations must have at least one tag
    severity: warn
    given: "$.paths[*][*].tags"
    then:
      function: length
      functionOptions:
        min: 1

  zuplo-delete-no-body:
    description: DELETE operations should not have a request body
    severity: warn
    given: "$.paths[*].delete.requestBody"
    then:
      function: undefined

  zuplo-patch-has-request-body:
    description: PATCH operations should have a request body
    severity: warn
    given: "$.paths[*].patch"
    then:
      field: requestBody
      function: truthy