extends: "spectral:oas"
rules:
  # LDA API-specific rules
  lda-path-trailing-slash:
    description: LDA API paths end with a trailing slash
    message: "Path '{{property}}' should end with a trailing slash"
    severity: info
    given: "$.paths[*]~"
    then:
      function: pattern
      functionOptions:
        match: "/$"

  lda-format-parameter:
    description: LDA API GET operations should support a format parameter
    message: "GET operation should document the 'format' query parameter"
    severity: info
    given: "$.paths[*].get"
    then:
      function: truthy

  lda-operation-summary-required:
    description: All operations must have a summary
    message: "Operation is missing a summary"
    severity: error
    given: "$.paths[*][*]"
    then:
      field: summary
      function: truthy

  lda-list-endpoints-paginated:
    description: List endpoints must return paginated responses with count/next/previous
    message: "List response schema should include count, next, previous, and results"
    severity: warn
    given: "$.paths[*].get.responses.200.content.application/json.schema"
    then:
      function: truthy

  lda-operation-tags:
    description: Operations must have at least one tag
    message: "Operation has no tags"
    severity: warn
    given: "$.paths[*][*]"
    then:
      field: tags
      function: truthy

  lda-get-200-response:
    description: All GET operations must define a 200 response
    message: "GET operation missing 200 response"
    severity: error
    given: "$.paths[*].get"
    then:
      field: responses.200
      function: truthy

  lda-path-params-documented:
    description: Path parameters must have description
    message: "Path parameter missing description"
    severity: warn
    given: "$.paths[*][*].parameters[?(@.in == 'path')]"
    then:
      field: description
      function: truthy