extends: spectral:oas
rules:

  # WegoWise uses integer IDs in paths
  wegowise-path-id-integer:
    description: Path parameters named 'id' should be typed as integer
    message: Path parameter 'id' should have type integer in {{path}}
    severity: warn
    given: "$.paths[*][*].parameters[?(@.name == 'id')]"
    then:
      field: schema.type
      function: enumeration
      functionOptions:
        values: [integer]

  # All operations must have operationId
  wegowise-operation-id-required:
    description: All operations must have an operationId
    message: Operation is missing operationId
    severity: error
    given: "$.paths[*][get,post,put,patch,delete]"
    then:
      field: operationId
      function: truthy

  # operationId must be camelCase
  wegowise-operation-id-camel-case:
    description: operationId must use camelCase
    message: operationId "{{value}}" must be camelCase
    severity: warn
    given: "$.paths[*][*].operationId"
    then:
      function: pattern
      functionOptions:
        match: "^[a-z][a-zA-Z0-9]*$"

  # Summaries must use Title Case
  wegowise-summary-title-case:
    description: Operation summaries must start with a capital letter (Title Case)
    message: Summary "{{value}}" must start with a capital letter
    severity: warn
    given: "$.paths[*][*].summary"
    then:
      function: pattern
      functionOptions:
        match: "^[A-Z]"

  # Operations must have a description
  wegowise-description-required:
    description: All operations must have a description
    message: Operation is missing a description
    severity: warn
    given: "$.paths[*][get,post,put,patch,delete]"
    then:
      field: description
      function: truthy

  # All operations should have tags
  wegowise-operation-tags:
    description: All operations must have at least one tag
    message: Operation is missing tags
    severity: warn
    given: "$.paths[*][get,post,put,patch,delete]"
    then:
      field: tags
      function: truthy

  # Date parameters should use ISO 8601 format
  wegowise-date-parameter-format:
    description: Date query parameters should specify format date
    message: Date parameter "{{value}}" should have format 'date'
    severity: warn
    given: "$.paths[*][*].parameters[?(@.name == 'start_date' || @.name == 'end_date')]"
    then:
      field: schema.format
      function: truthy

  # Enum parameters should have enum values
  wegowise-data-type-enum:
    description: data_type parameters should define valid enum values
    message: data_type parameter should define enum values
    severity: warn
    given: "$.paths[*][*].parameters[?(@.name == 'data_type')]"
    then:
      field: schema.enum
      function: truthy

  # Responses must define 401 for authenticated endpoints
  wegowise-401-response:
    description: Authenticated operations must define a 401 response
    message: Operation is missing a 401 response
    severity: warn
    given: "$.paths[*][get,post,put,patch,delete].responses"
    then:
      field: "401"
      function: truthy

  # DELETE operations should return 204
  wegowise-delete-204:
    description: DELETE operations should return 204 No Content
    message: DELETE operation should define a 204 response
    severity: warn
    given: "$.paths[*].delete.responses"
    then:
      field: "204"
      function: truthy

  # POST operations should return 201
  wegowise-post-201:
    description: POST create operations should return 201 Created
    message: POST operation should define a 201 response
    severity: info
    given: "$.paths[*].post.responses"
    then:
      field: "201"
      function: truthy

  # Schemas must have descriptions
  wegowise-schema-description:
    description: Component schemas must have descriptions
    message: Schema "{{path}}" is missing a description
    severity: warn
    given: "$.components.schemas[*]"
    then:
      field: description
      function: truthy