Implement Pattern

src/Interfaces/IPattern.ts

@@ -0,0 +1,57 @@
+import { IAvailableContainer } from './IAvailableContainer';
+
+export interface IPattern {
+  /**
+   * Unique id for the pattern
+   */
+  id: string
+
+  /**
+   * Text to display in the sidebar
+   */
+  text: string
+
+  /**
+   * IAvailableContainer id used to wrap the children.
+   */
+  wrapper: string
+
+  /**
+   * List of ids of Pattern or IAvailableContainer
+   * If a IAvailableContainer and a Pattern have the same id,
+   * IAvailableContainer will be prioritized
+   */
+  children: string[]
+}
+
+export type ContainerOrPattern = IAvailableContainer | IPattern;
+
+export function GetPattern(
+  id: string,
+  configs: Map<string, IAvailableContainer>,
+  patterns: Map<string, IPattern>
+): ContainerOrPattern | undefined {
+  let containerOrPattern: ContainerOrPattern | undefined = configs.get(id);
+  containerOrPattern = containerOrPattern ?? patterns.get(id);
+  return containerOrPattern;
+}
+
+export function IsPattern(
+  id: string,
+  configs: Map<string, IAvailableContainer>,
+  patterns: Map<string, IPattern>
+): boolean {
+  let containerOrPattern: ContainerOrPattern | undefined = configs.get(id);
+
+  if (containerOrPattern !== undefined) {
+    return false;
+  }
+
+  containerOrPattern = patterns.get(id);
+
+  if (containerOrPattern === undefined) {
+    return false;
+  }
+
+  return true;
+}