feat(lit-wes workflow type and version fields): changed the input feild in lit-wes to dropdown

re elixir-cloud-aai#180

Author: Chaitanya674

Diff for: packages/ecc-client-lit-ga4gh-wes/src/API/Workflow/wesGet.ts

@@ -68,6 +68,31 @@ const fetchWorkflow = async (baseURL: string, id: string) => {
   }
 };
 
+/**
+ * Create a workflow run
+ * @param {string} baseURL - Base URL for fetching workflows
+ */
+const fetchWorkflowType = async (baseURL: string) => {
+  const url = `${baseURL}/service-info`;
+  try {
+    const response = await fetch(url);
+    if (!response) {
+      return {
+        isError: true,
+        breakpoint: "fetchWorkflowtype",
+        error: "No response from server",
+      };
+    }
+    return await response.json();
+  } catch (error) {
+    return {
+      isError: true,
+      breakpoint: "fetchworkflowtype",
+      error,
+    };
+  }
+};
+
 /**
  *This mathod cancel a specific workflow
  * @param id ID of the workflow to be deleted
@@ -121,4 +146,4 @@ const postWorkflow = async (baseURL: string, data: any) => {
   }
 };
 
-export { fetchWorkflows, fetchWorkflow, cancelWorkflow, postWorkflow };
+export { fetchWorkflows, fetchWorkflow, fetchWorkflowType, cancelWorkflow, postWorkflow };

Diff for: packages/ecc-client-lit-ga4gh-wes/src/components/wes-create-run/wes-create-run.ts

@@ -1,10 +1,10 @@
 import { html, LitElement } from "lit";
-import { property, state } from "lit/decorators.js";
-import { postWorkflow } from "../../API/Workflow/wesGet.js";
+import { customElement, property, state } from "lit/decorators.js";
+import { postWorkflow, fetchWorkflowType } from "../../API/Workflow/wesGet.js";
 import "@elixir-cloud/design";
 
 // TODO: import the interface from the design package
-export interface Field {
+interface Field {
   key: string;
   label: string;
   type?:
@@ -21,14 +21,16 @@ export interface Field {
     | "array"
     | "switch"
     | "file"
-    | "group";
+    | "group"
+    | "select";
   fieldOptions?: {
     required?: boolean;
     default?: string | boolean;
     multiple?: boolean;
     accept?: string;
     returnIfEmpty?: string;
     tooltip?: string;
+    options?: Array<{ label: string; value: string }>;
   };
   arrayOptions?: {
     defaultInstances?: number;
@@ -42,15 +44,8 @@ export interface Field {
   children?: Array<Field>;
 }
 
-/**
- * @summary This component is used to create task runs using WES API.
- * @since 1.0.0
- *
- * @property {string} baseURL - Base URL
- *
- */
-
-export default class ECCClientGa4ghWesCreateRuns extends LitElement {
+@customElement("ecc-client-lit-ga4gh-wes-create-run")
+export class WESCreateRun extends LitElement {
   @state() private form: FormData = new FormData();
   @property({ type: String }) private baseURL =
     "https://prowes.rahtiapp.fi/ga4gh/wes/v1";
@@ -69,21 +64,23 @@ export default class ECCClientGa4ghWesCreateRuns extends LitElement {
     {
       key: "workflow_type",
       label: "Type",
-      type: "text",
+      type: "select",
       fieldOptions: {
         required: true,
         tooltip:
           "The type of workflow language and must be CWL or WDL currently.",
+        options: [],
       },
     },
     {
       key: "workflow_type_version",
       label: "Type version",
-      type: "text",
+      type: "select",
       fieldOptions: {
         required: true,
         tooltip:
           "The version of the workflow language submitted and must be one supported by this WES instance.",
+        options: [],
       },
     },
     {
@@ -136,6 +133,71 @@ export default class ECCClientGa4ghWesCreateRuns extends LitElement {
     },
   ];
 
+  connectedCallback() {
+    super.connectedCallback?.();
+    this._updateWorkflowType();
+  }
+
+  private async _updateWorkflowType() {
+    const data = await fetchWorkflowType(this.baseURL);
+    const workflowTypes = data.workflow_type_versions;
+
+    const eccUtilsDesignForm = this.shadowRoot?.querySelector(
+      "ecc-utils-design-form"
+    ) as any;
+
+    if (eccUtilsDesignForm) {
+      const workflowTypeKey = "workflow_type";
+      const workflowTypeVersionKey = "workflow_type_version";
+
+      // Find the dropdown field for workflow_type in this.fields
+      const workflowTypeDropdown = this.fields.find(
+        (field) => field.key === workflowTypeKey
+      );
+
+      // Find the dropdown field for workflow_type_version in this.fields
+      const workflowTypeVersionDropdown = this.fields.find(
+        (field) => field.key === workflowTypeVersionKey
+      );
+
+      // Check if the dropdown fields exist and have fieldOptions
+      if (
+        workflowTypeDropdown &&
+        workflowTypeDropdown.fieldOptions &&
+        workflowTypeVersionDropdown &&
+        workflowTypeVersionDropdown.fieldOptions
+      ) {
+        // Update the options of the workflow_type dropdown
+        workflowTypeDropdown.fieldOptions.options = Object.keys(
+          workflowTypes
+        ).map((type: string) => ({
+          label: type,
+          value: type,
+        }));
+
+        // Manually trigger a re-render or update of the form
+        eccUtilsDesignForm.requestUpdate();
+        // Add an event listener to workflow_type dropdown change
+        const formData = eccUtilsDesignForm.getFormData();
+        const selectedWorkflowType = formData[workflowTypeKey];
+
+        // Check if fieldOptions is defined
+        if (workflowTypeVersionDropdown.fieldOptions) {
+          // Update the options of the workflow_type_version dropdown based on the selected workflow_type
+          workflowTypeVersionDropdown.fieldOptions.options =
+            workflowTypes[selectedWorkflowType] || [];
+
+          eccUtilsDesignForm.requestUpdate();
+        }
+      }
+    } else {
+      console.error({
+        message: "ecc-utils-design-form not found",
+        breakPoint: "WESCreateRun.updateDropdown",
+      });
+    }
+  }
+
   async submitForm(form: any) {
     Object.keys(form).forEach((key) => {
       this.form.append(key, form[key]);

Diff for: packages/ecc-utils-design/src/components/form/form.styles.ts

@@ -12,6 +12,10 @@ const styles = css`
     margin-top: 0.5rem;
     margin-bottom: 0.5rem;
   }
+  form sl-dropdown {
+    margin-top: 0.5rem;
+    margin-bottom: 0.5rem;
+  }
   form sl-switch {
     margin-top: 0.5rem;
     margin-bottom: 0.5rem;

Diff for: packages/ecc-utils-design/src/components/form/form.ts

@@ -1,5 +1,8 @@
 import { html, LitElement, TemplateResult } from "lit";
 import { property, state } from "lit/decorators.js";
+import "@shoelace-style/shoelace/dist/components/dropdown/dropdown.js";
+import "@shoelace-style/shoelace/dist/components/menu/menu.js";
+import "@shoelace-style/shoelace/dist/components/menu-item/menu-item.js";
 import "@shoelace-style/shoelace/dist/components/input/input.js";
 import "@shoelace-style/shoelace/dist/components/button/button.js";
 import "@shoelace-style/shoelace/dist/components/switch/switch.js";
@@ -12,7 +15,7 @@ import getShoelaceStyles from "../../styles/shoelace.styles.js";
 import { hostStyles } from "../../styles/host.styles.js";
 import formStyles from "./form.styles.js";
 
-export interface Field {
+interface Field {
   key: string;
   label: string;
   type?:
@@ -29,14 +32,16 @@ export interface Field {
     | "array"
     | "switch"
     | "file"
-    | "group";
+    | "group"
+    | "select";
   fieldOptions?: {
     required?: boolean;
     default?: string | boolean;
     multiple?: boolean;
     accept?: string;
     returnIfEmpty?: string;
     tooltip?: string;
+    options?: Array<{ label: string; value: string }>;
   };
   arrayOptions?: {
     defaultInstances?: number;
@@ -201,6 +206,46 @@ export default class EccUtilsDesignForm extends LitElement {
       `;
     }
 
+    if (field.type === "select" && field.fieldOptions?.options) {
+      if (!_.get(this.form, path) && !this.hasUpdated) {
+        _.set(
+          this.form,
+          path,
+          field.fieldOptions?.default ||
+            field.fieldOptions?.options[0]?.value ||
+            ""
+        );
+      }
+
+      return html`
+        <sl-dropdown>
+          <sl-button slot="trigger" caret>${field.label}</sl-button>
+          <sl-menu>
+            ${field.fieldOptions?.options.map(
+              (option) => html`
+                <sl-menu-item
+                  value="${option.value}"
+                  ?selected="${option.value === _.get(this.form, path)}"
+                  ?required="${field.fieldOptions?.required ? "*" : ""}"
+                  @click="${(e: Event) => {
+                    const { value } = e.target as HTMLSelectElement;
+                    if (!value) {
+                      _.unset(this.form, path);
+                    } else {
+                      _.set(this.form, path, value);
+                    }
+                    this.requestUpdate();
+                  }}"
+                >
+                  ${option.label}
+                </sl-menu-item>
+              `
+            )}
+          </sl-menu>
+        </sl-dropdown>
+      `;
+    }
+
     if (!_.get(this.form, path)) {
       if (field.fieldOptions?.default && !this.hasUpdated) {
         _.set(this.form, path, field.fieldOptions.default);
@@ -486,6 +531,10 @@ export default class EccUtilsDesignForm extends LitElement {
     `;
   }
 
+  public getFormData(): object {
+    return this.form;
+  }
+
   public loading() {
     this.formState = "loading";
   }