Bring Your Own (BYO) 7.24 Implementation Example

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{
  "name": "AgGrid",
  "version": "1.0.0",
  "main": "agGrid.js",
  "type": "custom",
  "productType": "BYO",
  "description": "AG Grid integration with Unqork",
  "components": [
    {
      "name": "AG Grid",
      "type": "agGrid",
      "description": "AG Grid component for Unqork",
      "model": {
        "type": "object",
        "properties": {
          "columnDefinitions": {
            "name": "Column Definitions",
            "type": "array",
            "description": "Column definitions for this grid (currently only supporting key and label)",
            "items": {
              "type": "object",
              "properties": {
                "key": {
                  "type": "string",
                  "description": "Unique key for the column"
                },
                "label": {
                  "type": "string",
                  "description": "Display label for the column"
                }
              }
            }
          },
          "value": {
            "name": "Grid Data (JSON)",
            "type": "string",
            "description": "JSON string of data for the grid"
          }
        },
        "required": ["columnDefinitions"]
      },
      "events": [
        {
          "name": "AG Grid Cell Clicked",
          "type": "agGridCellClicked",
          "description": "This event is triggered when the user clicks on a grid cell.",
          "stability": "STABLE"
        }
      ]
    }
  ]
}

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/// AgGrid Import (removed for to make file legible) ///

class UnqorkAgGridComponent extends HTMLElement {
  constructor() {
    super()
    this.attachShadow({ mode: 'open' })

    this.gridOptions = {
      columnDefs: [],
      rowData: [],
      
    }
  }

  /**
   * This is the only required method to integrate with the Unqork system
   * 
   * @param {*} api The interface to the Unqork Runtime, used for both
   *                monitoring state and emitting events
   */
  initialize(api) {
    this.config = api.state.currentState()
    this.api = api

    if (this.config.columnDefinitions?.length) {
      const defs = this._normalizeInput(this.config.columnDefinitions)
      this.gridOptions.columnDefs = this._formatColumnDefinitions(defs)
    }

    if (this.config.value?.length) {
      this.gridOptions.rowData = this._normalizeInput(this.config.value)
    }

    this.renderGrid(this.shadowRoot, this.gridOptions)
    this.subscribeColumnDefs()
    this.subscribeData()
  }

  /**
   * Subscribe to the source for column definitions
   * 
   * This can be made more robust by first using
   * api.state.state$('columnDefsReference') to subscribe to
   * any changes to that value (i.e. the target key), and then using
   * resolveByKey$ to resolve the current value of that key, but
   * keeping it simple for example here
   */
  subscribeColumnDefs() {
    this
      .api
      .state
      .state$('columnDefinitions').subscribe((columnDefs) => {
        console.log('AG Grid column definitions updated to', columnDefs)
        // This _should_ be an array, but sometimes components try to set it as a
        // JSON string instead, so we handle that here
        const value = typeof(columnDefs) === 'string' ? JSON.parse(columnDefs) : columnDefs
        this.gridOptions = {
          rowData: this.gridOptions.rowData,
          columnDefs: value ? this._formatColumnDefinitions(value) : [],
        }
        this.updateGrid(this.gridOptions)
      })
  }

  subscribeData() {
    this.api.state.state$('value').subscribe((rowData) => {
      console.log('AG Grid value updated to', rowData)
      // We support setting this as a JSON string or already parsed array of objects
      // so handle that here
      const value = typeof(rowData) === 'string' ? JSON.parse(rowData) : rowData
      this.gridOptions = {
        rowData: value || [],
        columnDefs: this.gridOptions.columnDefs,
      }
      this.updateGrid(this.gridOptions)
    })
  }

  updateGrid(gridOptions) {
    console.log('Updating AG Grid', gridOptions)
    this.gridApi.updateGridOptions(gridOptions)
  }

  async renderGrid(document, gridOptions) {
    console.log('Rendering AG Grid component', {gridOptions, agGrid, windowAgGrid: window.agGrid})

    document.innerHTML = this.view()
    this.gridEl = document.querySelector('#myGrid')
    this.gridApi = window.agGrid.createGrid(this.gridEl, gridOptions)

    // Set this here so that it doesn't overridden when we update gridOptions
    this.gridApi.addEventListener('cellClicked', (ev) => {
      console.log('Emitting AG Grid Cell Clicked Event', ev)
      this.emitCellClickedEvent(ev)
    })

    console.log('Created AG Grid', {
      document,
      gridOptions,
      gridEl: this.gridEl,
      gridApi: this.gridApi,
    })
  }

  // Emit an event when a cell is clicked
  // Full docs: https://www.ag-grid.com/javascript-data-grid/grid-events/#reference-selection-cellClicked
  emitCellClickedEvent = (ev) => {
    this.api.events.emit({
      name: 'onAgGridCellClicked',
      payload: ev
    })
  }

  view() {
    return `
      <div id="myGrid" style="height: 500px"></div>
    `
  }

  /**
   * Input data can be either JSON string or actual data, due to
   * Unqork data constraints, so ensure it's proper data before
   * using
   */
  _normalizeInput(val) {
    return typeof(val) === 'string' ? JSON.parse(val) : val
  }

  /**
   * We store column definitions with standard key/label properties
   * But AG Grid using different property names, so we map it here
   */
  _formatColumnDefinitions(defs) {
    return defs.map(({key, label}) => {
      return {
        field: key,
        headerName: label ?? key
      }
    })
  }
}

// This definition defines the state settings (model) for this component
// It mirrors the fuller description in manifest.json and will
// eventually be used to auto-generate the manifest.json JSON schema
class AgGridDefinition {
  columnDefsReference
  dataReference
}

// Actual export that exposes both the view layer and the model
// and is consumed by the Unqork Runtime for both configuration and
// execution
// All of these are `async` to allow for us to load them on demand
// without impacting initial page load performance
export const agGrid = {
  model: async () => AgGridDefinition,
  view: async () => UnqorkAgGridComponent,
}

// This definition describes the schema of the event that is emitted
// when the user clicks on an item
class CellClicked {
  name = 'agGridCellClicked'
  payload = {
    index,
    text,
  }
}

// This export is used to expose the event to the Unqork Runtime
export const agGridCellClicked = {
  model: async () => CellClicked,
}    

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// << AgGrid lib needs to be imported/insertend here >>
// << For readability purposes it was removed >>

class UnqorkAgGridComponent extends HTMLElement {
  constructor() {
    super()
    this.attachShadow({ mode: 'open' })

    this.gridOptions = {
      columnDefs: [],
      rowData: [],
      
    }
  }

  /**
   * This is the only required method to integrate with the Unqork system
   * 
   * @param {*} api The interface to the Unqork Runtime, used for both
   *                monitoring state and emitting events
   */
  initialize(api) {
    this.config = api.state.currentState()
    this.api = api

    if (this.config.columnDefinitions?.length) {
      const defs = this._normalizeInput(this.config.columnDefinitions)
      this.gridOptions.columnDefs = this._formatColumnDefinitions(defs)
    }

    if (this.config.value?.length) {
      this.gridOptions.rowData = this._normalizeInput(this.config.value)
    }

    this.renderGrid(this.shadowRoot, this.gridOptions)
    this.subscribeColumnDefs()
    this.subscribeData()
  }

  /**
   * Subscribe to the source for column definitions
   * 
   * This can be made more robust by first using
   * api.state.state$('columnDefsReference') to subscribe to
   * any changes to that value (i.e. the target key), and then using
   * resolveByKey$ to resolve the current value of that key, but
   * keeping it simple for example here
   */
  subscribeColumnDefs() {
    this
      .api
      .state
      .state$('columnDefinitions').subscribe((columnDefs) => {
        console.log('AG Grid column definitions updated to', columnDefs)
        // This _should_ be an array, but sometimes components try to set it as a
        // JSON string instead, so we handle that here
        const value = typeof(columnDefs) === 'string' ? JSON.parse(columnDefs) : columnDefs
        this.gridOptions = {
          rowData: this.gridOptions.rowData,
          columnDefs: value ? this._formatColumnDefinitions(value) : [],
        }
        this.updateGrid(this.gridOptions)
      })
  }

  subscribeData() {
    this.api.state.state$('value').subscribe((rowData) => {
      console.log('AG Grid value updated to', rowData)
      // We support setting this as a JSON string or already parsed array of objects
      // so handle that here
      const value = typeof(rowData) === 'string' ? JSON.parse(rowData) : rowData
      this.gridOptions = {
        rowData: value || [],
        columnDefs: this.gridOptions.columnDefs,
      }
      this.updateGrid(this.gridOptions)
    })
  }

  updateGrid(gridOptions) {
    console.log('Updating AG Grid', gridOptions)
    this.gridApi.updateGridOptions(gridOptions)
  }

  async renderGrid(document, gridOptions) {
    console.log('Rendering AG Grid component', {gridOptions, agGrid, windowAgGrid: window.agGrid})

    document.innerHTML = this.view()
    this.gridEl = document.querySelector('#myGrid')
    this.gridApi = window.agGrid.createGrid(this.gridEl, gridOptions)

    // Set this here so that it doesn't overridden when we update gridOptions
    this.gridApi.addEventListener('cellClicked', (ev) => {
      console.log('Emitting AG Grid Cell Clicked Event', ev)
      this.emitCellClickedEvent(ev)
    })

    console.log('Created AG Grid', {
      document,
      gridOptions,
      gridEl: this.gridEl,
      gridApi: this.gridApi,
    })
  }

  // Emit an event when a cell is clicked
  // Full docs: https://www.ag-grid.com/javascript-data-grid/grid-events/#reference-selection-cellClicked
  emitCellClickedEvent = (ev) => {
    this.api.events.emit({
      name: 'onAgGridCellClicked',
      payload: ev
    })
  }

  view() {
    return `
      <div id="myGrid" style="height: 500px"></div>
    `
  }

  /**
   * Input data can be either JSON string or actual data, due to
   * Unqork data constraints, so ensure it's proper data before
   * using
   */
  _normalizeInput(val) {
    return typeof(val) === 'string' ? JSON.parse(val) : val
  }

  /**
   * We store column definitions with standard key/label properties
   * But AG Grid using different property names, so we map it here
   */
  _formatColumnDefinitions(defs) {
    return defs.map(({key, label}) => {
      return {
        field: key,
        headerName: label ?? key
      }
    })
  }
}

// This definition defines the state settings (model) for this component
// It mirrors the fuller description in manifest.json and will
// eventually be used to auto-generate the manifest.json JSON schema
class AgGridDefinition {
  columnDefsReference
  dataReference
}

// Actual export that exposes both the view layer and the model
// and is consumed by the Unqork Runtime for both configuration and
// execution
// All of these are `async` to allow for us to load them on demand
// without impacting initial page load performance
export const agGrid = {
  model: async () => AgGridDefinition,
  view: async () => UnqorkAgGridComponent,
}

// This definition describes the schema of the event that is emitted
// when the user clicks on an item
class CellClicked {
  name = 'onAgGridCellClicked'
  payload = {
    index,
    text,
  }
}

// This export is used to expose the event to the Unqork Runtime
export const onAgGridCellClicked = {
  model: async () => CellClicked,
}

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{
  "name": "eventsOnly",
  "version": "1.0.0",
  "main": "eventsOnly.js",
  "type": "custom",
  "productType": "BYO",
  "description": "Asset that contains only general events.",
  "events": [
    {
      "name": "Events Only",
      "type": "eventsOnly",
      "description": "A top-level event.",
      "stability": "ALPHA",
      "model": {
        "type": "object",
        "properties": {
          "name": {
            "const": "eventsOnly",
            "type": "string"
          },
          "payload": {
            "type": "object",
            "properties": {
              "data": {
                "description": "Sample property",
                "type": "string"
              }
            }
          }
        }
      }
    }
  ]
}

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class EventPayload {
  data = 'defaultValue'
}

class Event {
  name = 'eventsOnly'
  payload = new EventPayload()
}

// Export for the event
export const eventsOnly = {
  model: async () => Event,
}

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// << AgGrid lib needs to be imported/insertend here >>
// << For readability purposes it was removed >>

class UnqorkAgGridComponent extends HTMLElement {
  constructor() {
    super()
    this.attachShadow({ mode: 'open' })

    this.gridOptions = {
      columnDefs: [],
      rowData: [],
      
    }
  }

  /**
   * This is the only required method to integrate with the Unqork system
   * 
   * @param {*} api The interface to the Unqork Runtime, used for both
   *                monitoring state and emitting events
   */
  initialize(api) {
    this.config = api.state.currentState()
    this.api = api

    if (this.config.columnDefinitions?.length) {
      const defs = this._normalizeInput(this.config.columnDefinitions)
      this.gridOptions.columnDefs = this._formatColumnDefinitions(defs)
    }

    if (this.config.value?.length) {
      this.gridOptions.rowData = this._normalizeInput(this.config.value)
    }

    this.renderGrid(this.shadowRoot, this.gridOptions)
    this.subscribeColumnDefs()
    this.subscribeData()
  }

  /**
   * Subscribe to the source for column definitions
   * 
   * This can be made more robust by first using
   * api.state.state$('columnDefsReference') to subscribe to
   * any changes to that value (i.e. the target key), and then using
   * resolveByKey$ to resolve the current value of that key, but
   * keeping it simple for example here
   */
  subscribeColumnDefs() {
    this
      .api
      .state
      .state$('columnDefinitions').subscribe((columnDefs) => {
        console.log('AG Grid column definitions updated to', columnDefs)
        // This _should_ be an array, but sometimes components try to set it as a
        // JSON string instead, so we handle that here
        const value = typeof(columnDefs) === 'string' ? JSON.parse(columnDefs) : columnDefs
        this.gridOptions = {
          rowData: this.gridOptions.rowData,
          columnDefs: value ? this._formatColumnDefinitions(value) : [],
        }
        this.updateGrid(this.gridOptions)
      })
  }

  subscribeData() {
    this.api.state.state$('value').subscribe((rowData) => {
      console.log('AG Grid value updated to', rowData)
      // We support setting this as a JSON string or already parsed array of objects
      // so handle that here
      const value = typeof(rowData) === 'string' ? JSON.parse(rowData) : rowData
      this.gridOptions = {
        rowData: value || [],
        columnDefs: this.gridOptions.columnDefs,
      }
      this.updateGrid(this.gridOptions)
    })
  }

  updateGrid(gridOptions) {
    console.log('Updating AG Grid', gridOptions)
    this.gridApi.updateGridOptions(gridOptions)
  }

  async renderGrid(document, gridOptions) {
    console.log('Rendering AG Grid component', {gridOptions, agGrid, windowAgGrid: window.agGrid})

    document.innerHTML = this.view()
    this.gridEl = document.querySelector('#myGrid')
    this.gridApi = window.agGrid.createGrid(this.gridEl, gridOptions)

    // Set this here so that it doesn't overridden when we update gridOptions
    this.gridApi.addEventListener('cellClicked', (ev) => {
      console.log('Emitting AG Grid Cell Clicked Event', ev)
      this.emitCellClickedEvent(ev)
    })

    console.log('Created AG Grid', {
      document,
      gridOptions,
      gridEl: this.gridEl,
      gridApi: this.gridApi,
    })
  }

  // Emit an event when a cell is clicked
  // Full docs: https://www.ag-grid.com/javascript-data-grid/grid-events/#reference-selection-cellClicked
  emitCellClickedEvent = (ev) => {
    this.api.events.emit({
      name: 'onAgGridCellClicked',
      payload: ev
    })
  }

  view() {
    return `
      <div id="myGrid" style="height: 500px"></div>
    `
  }

  /**
   * Input data can be either JSON string or actual data, due to
   * Unqork data constraints, so ensure it's proper data before
   * using
   */
  _normalizeInput(val) {
    return typeof(val) === 'string' ? JSON.parse(val) : val
  }

  /**
   * We store column definitions with standard key/label properties
   * But AG Grid using different property names, so we map it here
   */
  _formatColumnDefinitions(defs) {
    return defs.map(({key, label}) => {
      return {
        field: key,
        headerName: label ?? key
      }
    })
  }
}

// This definition defines the state settings (model) for this component
// It mirrors the fuller description in manifest.json and will
// eventually be used to auto-generate the manifest.json JSON schema
class AgGridDefinition {
  columnDefsReference
  dataReference
}

// Actual export that exposes both the view layer and the model
// and is consumed by the Unqork Runtime for both configuration and
// execution
// All of these are `async` to allow for us to load them on demand
// without impacting initial page load performance
export const agGrid = {
  model: async () => AgGridDefinition,
  view: async () => UnqorkAgGridComponent,
}

// This definition describes the schema of the event that is emitted
// when the user clicks on an item
class CellClicked {
  name = 'onAgGridCellClicked'
  payload = {
    index,
    text,
  }
}

// This export is used to expose the event to the Unqork Runtime
export const onAgGridCellClicked = {
  model: async () => CellClicked,
}

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{
  "name": "operationsOnly",
  "version": "1.0.0",
  "main": "operationsOnly.js",
  "type": "custom",
  "productType": "BYO",
  "description": "Asset that contains only general operations.",
  "operations": [
    {
      "name": "Operations Only",
      "type": "operationsOnly",
      "description": "An operation to transform data.",
      "stability": "STABLE",
      "model": {
        "definitions": {
          "OperationOptions": {
            "type": "object",
            "properties": {
              "input": {
                "description": "Input component for the operation.",
                "type": "string"
              },
              "output": {
                "description": "Output component for the operation.",
                "type": "string"
              }
            },
            "required": ["input"]
          }
        },
        "properties": {
          "options": {
            "$ref": "#/definitions/OperationOptions"
          },
          "type": {
            "const": "operationsOnly",
            "type": "string"
          }
        },
        "required": ["options"],
        "type": "object"
      },
      "contextModel": {
        "type": "object",
        "properties": {
          "result": {
            "type": "object",
            "properties": {
              "transformed": { "type": "string", "description": "Transformation result" }
            }
          }
        }
      }
    }
  ]
}

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class OperationOptions {
  input
  output
}

class Operation {
  type = 'operationsOnly'
  options = new OperationOptions()
}

class OperationHandler {
  execute(operation, api) {
    const input = api.state.resolveByKey(operation.options.input)
    const output = api.state.resolveByKey(operation.options.output)
    const newValue = 'transformed ' + input.value
    api.state.set(output.key, { value: newValue })

    return {
      transformed: newValue,
    }
  }
}

class OperationContextResult {
  transformed
}

class OperationContext {
  result = new OperationContextResult()
}

// Export for the operation
export const operationsOnly = {
  model: async () => Operation,
  handler: async () => OperationHandler,
  contextModel: async () => OperationContext,
}

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// << AgGrid lib needs to be imported/insertend here >>
// << For readability purposes it was removed >>

class UnqorkAgGridComponent extends HTMLElement {
  constructor() {
    super()
    this.attachShadow({ mode: 'open' })

    this.gridOptions = {
      columnDefs: [],
      rowData: [],
      
    }
  }

  /**
   * This is the only required method to integrate with the Unqork system
   * 
   * @param {*} api The interface to the Unqork Runtime, used for both
   *                monitoring state and emitting events
   */
  initialize(api) {
    this.config = api.state.currentState()
    this.api = api

    if (this.config.columnDefinitions?.length) {
      const defs = this._normalizeInput(this.config.columnDefinitions)
      this.gridOptions.columnDefs = this._formatColumnDefinitions(defs)
    }

    if (this.config.value?.length) {
      this.gridOptions.rowData = this._normalizeInput(this.config.value)
    }

    this.renderGrid(this.shadowRoot, this.gridOptions)
    this.subscribeColumnDefs()
    this.subscribeData()
  }

  /**
   * Subscribe to the source for column definitions
   * 
   * This can be made more robust by first using
   * api.state.state$('columnDefsReference') to subscribe to
   * any changes to that value (i.e. the target key), and then using
   * resolveByKey$ to resolve the current value of that key, but
   * keeping it simple for example here
   */
  subscribeColumnDefs() {
    this
      .api
      .state
      .state$('columnDefinitions').subscribe((columnDefs) => {
        console.log('AG Grid column definitions updated to', columnDefs)
        // This _should_ be an array, but sometimes components try to set it as a
        // JSON string instead, so we handle that here
        const value = typeof(columnDefs) === 'string' ? JSON.parse(columnDefs) : columnDefs
        this.gridOptions = {
          rowData: this.gridOptions.rowData,
          columnDefs: value ? this._formatColumnDefinitions(value) : [],
        }
        this.updateGrid(this.gridOptions)
      })
  }

  subscribeData() {
    this.api.state.state$('value').subscribe((rowData) => {
      console.log('AG Grid value updated to', rowData)
      // We support setting this as a JSON string or already parsed array of objects
      // so handle that here
      const value = typeof(rowData) === 'string' ? JSON.parse(rowData) : rowData
      this.gridOptions = {
        rowData: value || [],
        columnDefs: this.gridOptions.columnDefs,
      }
      this.updateGrid(this.gridOptions)
    })
  }

  updateGrid(gridOptions) {
    console.log('Updating AG Grid', gridOptions)
    this.gridApi.updateGridOptions(gridOptions)
  }

  async renderGrid(document, gridOptions) {
    console.log('Rendering AG Grid component', {gridOptions, agGrid, windowAgGrid: window.agGrid})

    document.innerHTML = this.view()
    this.gridEl = document.querySelector('#myGrid')
    this.gridApi = window.agGrid.createGrid(this.gridEl, gridOptions)

    // Set this here so that it doesn't overridden when we update gridOptions
    this.gridApi.addEventListener('cellClicked', (ev) => {
      console.log('Emitting AG Grid Cell Clicked Event', ev)
      this.emitCellClickedEvent(ev)
    })

    console.log('Created AG Grid', {
      document,
      gridOptions,
      gridEl: this.gridEl,
      gridApi: this.gridApi,
    })
  }

  // Emit an event when a cell is clicked
  // Full docs: https://www.ag-grid.com/javascript-data-grid/grid-events/#reference-selection-cellClicked
  emitCellClickedEvent = (ev) => {
    this.api.events.emit({
      name: 'onAgGridCellClicked',
      payload: ev
    })
  }

  view() {
    return `
      <div id="myGrid" style="height: 500px"></div>
    `
  }

  /**
   * Input data can be either JSON string or actual data, due to
   * Unqork data constraints, so ensure it's proper data before
   * using
   */
  _normalizeInput(val) {
    return typeof(val) === 'string' ? JSON.parse(val) : val
  }

  /**
   * We store column definitions with standard key/label properties
   * But AG Grid using different property names, so we map it here
   */
  _formatColumnDefinitions(defs) {
    return defs.map(({key, label}) => {
      return {
        field: key,
        headerName: label ?? key
      }
    })
  }
}

// This definition defines the state settings (model) for this component
// It mirrors the fuller description in manifest.json and will
// eventually be used to auto-generate the manifest.json JSON schema
class AgGridDefinition {
  columnDefsReference
  dataReference
}

// Actual export that exposes both the view layer and the model
// and is consumed by the Unqork Runtime for both configuration and
// execution
// All of these are `async` to allow for us to load them on demand
// without impacting initial page load performance
export const agGrid = {
  model: async () => AgGridDefinition,
  view: async () => UnqorkAgGridComponent,
}

// This definition describes the schema of the event that is emitted
// when the user clicks on an item
class CellClicked {
  name = 'onAgGridCellClicked'
  payload = {
    index,
    text,
  }
}

// This export is used to expose the event to the Unqork Runtime
export const onAgGridCellClicked = {
  model: async () => CellClicked,
}