storybook - Add stories for Canvas component

packages/ui-tests/cypress/fixtures/complexRouteMock.json

@@ -0,0 +1,100 @@
+{
+  "route": {
+    "from": {
+      "uri": "webhook",
+      "parameters": {},
+      "steps": [
+        {
+          "to": {
+            "id": "to-2015",
+            "uri": "log",
+            "parameters": {}
+          }
+        },
+        {
+          "choice": {
+            "when": [
+              {
+                "when": {},
+                "steps": [
+                  {
+                    "to": {
+                      "id": "to-1528",
+                      "uri": "log",
+                      "parameters": {}
+                    }
+                  }
+                ]
+              },
+              {
+                "id": "when-1938",
+                "simple": "${header.foo} == 1",
+                "steps": [
+                  {
+                    "log": {
+                      "id": "log-2139",
+                      "message": "${body}"
+                    }
+                  }
+                ]
+              }
+            ],
+            "otherwise": {
+              "id": "otherwise-3846",
+              "steps": [
+                {
+                  "log": {
+                    "id": "log-1723",
+                    "message": "${body}"
+                  }
+                }
+              ]
+            }
+          }
+        },
+        {
+          "to": {
+            "id": "to-2118",
+            "uri": "aws2-s3",
+            "parameters": {}
+          }
+        },
+        {
+          "doTry": {
+            "id": "doTry-1388",
+            "doCatch": [
+              {
+                "doCatch": {}
+              },
+              {
+                "id": "doCatch-2642",
+                "steps": []
+              }
+            ],
+            "doFinally": {
+              "id": "doFinally-6670",
+              "steps": []
+            },
+            "steps": []
+          }
+        },
+        {
+          "to": {
+            "id": "to-2744",
+            "uri": "log",
+            "parameters": {}
+          }
+        },
+        {
+          "to": {
+            "id": "to-2300",
+            "uri": "kafka",
+            "parameters": {}
+          }
+        }
+      ],
+      "id": "from-5869"
+    },
+    "id": "route-8888"
+  }
+}

packages/ui-tests/stories/Canvas.stories.tsx

@@ -0,0 +1,95 @@
+import {
+  Canvas,
+  CamelRouteVisualEntity,
+  VisibleFlowsContext,
+  VisibleFLowsContextResult,
+  pipeJson,
+  CatalogTilesProvider,
+  CatalogLoaderProvider,
+  PipeVisualEntity,
+  EntitiesProvider,
+  SchemasLoaderProvider,
+  SourceCodeProvider,
+} from '@kaoto-next/ui/testing';
+import { Meta, StoryFn } from '@storybook/react';
+import complexRouteMock from '../cypress/fixtures/complexRouteMock.json';
+
+const emptyPipeJson = {
+  apiVersion: 'camel.apache.org/v1',
+  kind: 'Pipe',
+  metadata: {
+    name: 'new-pipe-template',
+  },
+  spec: {
+    source: {},
+    sink: {},
+  },
+};
+
+const emptyCamelRouteJson = {
+  route: {
+    id: 'route-8888',
+    from: {
+      uri: '',
+      steps: [],
+    },
+  },
+};
+
+const camelRouteEntity = new CamelRouteVisualEntity(complexRouteMock.route);
+const emptyCamelRouteEntity = new CamelRouteVisualEntity(emptyCamelRouteJson.route);
+const pipeEntity = new PipeVisualEntity(pipeJson.spec!);
+const emptyPipeEntity = new PipeVisualEntity(emptyPipeJson.spec!);
+
+const ContextDecorator = (Story: StoryFn) => (
+  <SourceCodeProvider>
+    <EntitiesProvider>
+      <SchemasLoaderProvider>
+        <CatalogLoaderProvider>
+          <CatalogTilesProvider>
+            <Story />
+          </CatalogTilesProvider>
+        </CatalogLoaderProvider>
+      </SchemasLoaderProvider>
+    </EntitiesProvider>
+  </SourceCodeProvider>
+);
+
+export default {
+  title: 'Canvas/Canvas',
+  component: Canvas,
+  decorators: [ContextDecorator],
+} as Meta<typeof Canvas>;
+
+const Template: StoryFn<typeof Canvas> = (args) => {
+  const visibleId = args.entities[0].getId();
+  const firstVisibleEntity: unknown = { visibleFlows: { [visibleId]: true } };
+
+  return (
+    <div style={{ height: '600px', width: '100%' }}>
+      <VisibleFlowsContext.Provider value={firstVisibleEntity as VisibleFLowsContextResult}>
+        <Canvas {...args} />
+      </VisibleFlowsContext.Provider>
+    </div>
+  );
+};
+
+export const CamelRouteVisualization = Template.bind({});
+CamelRouteVisualization.args = {
+  entities: [camelRouteEntity],
+};
+
+export const PipeVisualization = Template.bind({});
+PipeVisualization.args = {
+  entities: [pipeEntity],
+};
+
+export const EmptyPipeVisualization = Template.bind({});
+EmptyPipeVisualization.args = {
+  entities: [emptyPipeEntity],
+};
+
+export const EmptyCamelRouteVisualization = Template.bind({});
+EmptyCamelRouteVisualization.args = {
+  entities: [emptyCamelRouteEntity],
+};

packages/ui/src/models/index.ts

@@ -10,3 +10,4 @@ export * from './local-storage-keys';
 export * from './react-component';
 export * from './schema';
 export * from './validation';
+export * from './visualization';

packages/ui/src/models/visualization/flows/pipe-visual-entity.test.ts

@@ -3,7 +3,7 @@ import { JSONSchemaType } from 'ajv';
 import cloneDeep from 'lodash/cloneDeep';
 import { pipeJson } from '../../../stubs/pipe';
 import { EntityType } from '../../camel/entities';
-import { PipeVisualEntity } from './pipe-visual-entity';
+import { PipeVisualEntity } from './';
 import { KameletSchemaService } from './support/kamelet-schema.service';
 
 describe('Pipe', () => {

packages/ui/src/models/visualization/index.ts

@@ -1 +1,2 @@
 export * from './visualization-node';
+export * from './flows';

packages/ui/src/stubs/index.ts

@@ -0,0 +1,3 @@
+export * from './camel-route';
+export * from './kamelet-binding-route';
+export * from './pipe';

packages/ui/src/testing-api.ts

@@ -3,6 +3,7 @@ export * from './layout';
 export * from './models/visualization';
 export * from './providers';
 export * from './utils';
+export * from './stubs';
 
 /** Re-export public components */
 export * from './public-api';