openapi: 3.0.1
info:
  title: Printer Service API
  description: Generates documents (odt, docx, doc, pdf) by merging a template (odt, docx, doc) and a data model.
  version: 1.0.0

servers:
  - url: http://printer/v1

tags:
  - name: printer
    description: The printer resource

paths:
  '/print':
    post:
      tags:
        - printer
      summary: Produces a document (odt, docx, doc, pdf) by merging the template and data provided within the PrintMessage
      operationId: print
      requestBody:
        description: A PrintMessage
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/PrintMessage'
      responses:
        '200':
          description: Document has been successfully generated
          content:
            application/pdf:
              schema:
                type: string
                format: byte
            'application/vnd.oasis.opendocument.text':
              schema:
                type: string
                format: byte
            'application/vnd.openxmlformats-officedocument.wordprocessingml.document':
              schema:
                type: string
                format: byte
            'application/msword':
              schema:
                type: string
                format: byte
        '400':
          description: Bad request parameters
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
        '404':
          description: Template not found
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'


components:
  schemas:
    Error:
      type: object
      properties:
        timestamp:
          type: string
          format: date
        status:
          type: int
        error:
          type: string
        message:
          type: string
        path:
          type: string
    PrintMessage:
      type: object
      required:
        - templateUrl
        - data
      properties:
        templateUrl:
          type: string
          description: URL of the template used for the generation. Can be either absolute or relative (to a configured base url).
        convert:
          type: boolean
          description: When true the generated document is converted to pdf.
        data:
          type: object
          description: The data model to merge.
        fieldsMetadata:
          type: array
          description: Metadata about how to manage data model fields.
          items:
            $ref: '#/components/schemas/FieldMetadata'
    #            oneOf:
    #              - $ref: '#/components/schemas/FieldMetadata'
    #              - $ref: '#/components/schemas/ImageFieldMetadata'
    #              - $ref: '#/components/schemas/TextStylingFieldMetadata'
    FieldMetadata:
      type: object
      required:
        - fieldName
      properties:
        fieldName:
          type: string
          description: The model field name
        listType:
          type: boolean
          description: Set to true if field is a list
      description: visit this [link](https://github.com/opensagres/xdocreport/wiki/DocxReportingJavaMainListFieldInTable) and [this](https://github.com/opensagres/xdocreport/wiki/DocxReportingJavaMainListFieldAdvancedTable)
    ImageFieldMetadata:
      allOf:
        - $ref: '#/components/schemas/FieldMetadata'
        - type: object
          required:
            - nullImageBehaviour
          properties:
            useImageSize:
              type: boolean
            nullImageBehaviour:
              type: string
              enum: [ThrowsError, RemoveImageTemplate, KeepImageTemplate]
      description: visit this [link](https://github.com/opensagres/xdocreport/wiki/DocxReportingJavaMainDynamicImage)
    TextStylingFieldMetadata:
      allOf:
        - $ref: '#/components/schemas/FieldMetadata'
        - type: object
          required:
            - syntaxKind
          properties:
            syntaxWithDirective:
              type: boolean
              description: true if the field value contains FreeMarker directives
            syntaxKind:
              type: string
              enum: [NoEscape, Html, GWiki, MediaWiki, MarkDown]
      description: visit this [link](https://github.com/opensagres/xdocreport/wiki/DocxReportingJavaMainTextStyling)