Basic dashboard components (#548)

* Update `cvat.js`
* Update metadata
* Minor refactoring
* Using sass
* Dashboard components structure
* Add pagination

cvat-ui/package.json

@@ -14,6 +14,7 @@
     "customize-cra": "^0.2.12",
     "less": "^3.9.0",
     "less-loader": "^5.0.0",
+    "node-sass": "^4.12.0",
     "react": "^16.8.6",
     "react-app-rewired": "^2.1.3",
     "react-dom": "^16.8.6",

cvat-ui/public/index.html

@@ -19,7 +19,7 @@
       work correctly both with client-side routing and a non-root public URL.
       Learn how to configure a non-root public URL by running `npm run build`.
     -->
-    <title>React App</title>
+    <title>CVAT</title>
 
     <script src="./cvat.min.js"></script>
   </head>

cvat-ui/public/manifest.json

@@ -1,6 +1,6 @@
 {
-  "short_name": "React App",
-  "name": "Create React App Sample",
+  "short_name": "CVAT",
+  "name": "Computer Vision Annotation Tool",
   "icons": [
     {
       "src": "favicon.ico",

cvat-ui/src/components/app/App.test.tsx

@@ -1,6 +1,6 @@
 import React from 'react';
 import ReactDOM from 'react-dom';
-import App from './App';
+import App from './app';
 
 it('renders without crashing', () => {
   const div = document.createElement('div');

cvat-ui/src/components/app/App.tsx

@@ -1,17 +1,42 @@
 import React, { Component } from 'react';
 import { BrowserRouter as Router, Route, Redirect } from 'react-router-dom';
 
-import Dashboard from '../dashboard/Dashboard';
+import Dashboard from '../dashboard/dashboard';
 
-import './App.css';
+import './app.scss';
+
+declare const window: any;
+
+interface AppState {
+  isLoggedIn: boolean;
+}
+
+class App extends Component<any, AppState> {
+  constructor(props: any) {
+    super(props);
+
+    this.state = {
+      isLoggedIn: false
+    };
+  }
+
+  componentDidMount() {
+    window.cvat.server.login('admin', 'admin').then(
+      (_response: any) => {
+        this.setState({ isLoggedIn: true });
+      },
+      (_error: any) => {
+        this.setState({ isLoggedIn: false });
+      }
+    );
+  }
 
-class App extends Component {
   render() {
     return(
       <Router>
         <div>
           <Redirect from="/" to="dashboard" />
-          <Route path="/dashboard" component={Dashboard} />
+          <Route path="/dashboard" component={ Dashboard } />
         </div>
       </Router>
     );

cvat-ui/src/components/dashboard/Dashboard.css

@@ -1,3 +0,0 @@
-.Dashboard {
-
-}

cvat-ui/src/components/dashboard/Dashboard.test.tsx

@@ -1,6 +1,6 @@
 import React from 'react';
 import ReactDOM from 'react-dom';
-import Dashboard from './Dashboard';
+import Dashboard from './dashboard';
 
 it('renders without crashing', () => {
   const div = document.createElement('div');

cvat-ui/src/components/dashboard/Dashboard.tsx

@@ -1,26 +1,58 @@
 import React, { Component } from 'react';
 
-import './Dashboard.css';
+import { Layout } from 'antd';
 
-declare const window: any;
+import DashboardHeader from './header/dashboard-header';
+import DashboardContent from './content/dashboard-content';
+import DashboardFooter from './footer/dashboard-footer';
 
-class Dashboard extends Component {
+import './dashboard.scss';
+
+interface DashboardState {
+  tasks: [];
+  tasksCount: number;
+}
+
+class Dashboard extends Component<any, DashboardState> {
   constructor(props: any) {
     super(props);
+
+    this.state = { tasks: [], tasksCount: 0 };
+  }
+
+  componentDidMount() {
+    this.getTasks();
+  }
+
+  render() {
+    return (
+      <Layout>
+        <DashboardHeader onSearch={ this.getTasks } />
+        <DashboardContent tasks={ this.state.tasks } deleteTask={ this.deleteTask } />
+        <DashboardFooter tasksCount={ this.state.tasksCount } onPageChange={ this.onPageChange } />
+      </Layout>
+    );
   }
-  componentWillMount() {
-    window.cvat.server.login('admin', 'admin').then(
-      (response: any) => {
-        console.log(response);
+
+  private getTasks = (query?: string) => {
+    const queryObject = {
+      search: query
+    };
+
+    (window as any).cvat.tasks.get(query ? queryObject : {}).then(
+      (tasks: any) => {
+        this.setState({ tasks, tasksCount: tasks.count });
       },
       (error: any) => {
         console.log(error);
       }
     );
+  }
 
-    window.cvat.tasks.get().then(
-      (response: any) => {
-        console.log(response);
+  private onPageChange = (page: number) => {
+    (window as any).cvat.tasks.get({ page }).then(
+      (tasks: any) => {
+        this.setState({ tasks });
       },
       (error: any) => {
         console.log(error);
@@ -28,11 +60,20 @@ class Dashboard extends Component {
     );
   }
 
-  render() {
-    return(
-      <div className="Dashboard">
+  private deleteTask = (task: any) => {
+    task.delete().then(
+      (_deleted: any) => {
+        setTimeout(() => {
+
+          this.getTasks();
+        }, 1000);
+        // const tasks = this.state.tasks.filter((taskToDelete: any) => taskToDelete.id !== task.id) as any;
 
-      </div>
+        // this.setState({ tasks, tasksCount: this.state.tasksCount - 1 });
+      },
+      (error: any) => {
+        console.log(error);
+      }
     );
   }
 }

cvat-ui/src/components/dashboard/content/dashboard-content.scss

@@ -0,0 +1,23 @@
+.dashboard-content-сard {
+  &__header {
+
+  }
+
+  &__content {
+
+    .card-cover {
+
+      img {
+        max-width: 300px;
+      }
+    }
+
+    .card-actions {
+
+    }
+
+    .card-jobs {
+
+    }
+  }
+}

cvat-ui/src/components/dashboard/content/dashboard-content.test.tsx

@@ -0,0 +1,9 @@
+import React from 'react';
+import ReactDOM from 'react-dom';
+import DashboardContent from './dashboard-content';
+
+it('renders without crashing', () => {
+  const div = document.createElement('div');
+  ReactDOM.render(<DashboardContent />, div);
+  ReactDOM.unmountComponentAtNode(div);
+});

cvat-ui/src/components/dashboard/content/dashboard-content.tsx

@@ -0,0 +1,129 @@
+import React, { Component } from 'react';
+
+import { Layout, Empty, Button, Col, Row } from 'antd';
+
+import './dashboard-content.scss';
+
+const { Content } = Layout;
+
+interface DashboardContentAction {
+  id: number,
+  name: string,
+  trigger: Function,
+}
+
+class DashboardContent extends Component<any, any> {
+  hostUrl: string;
+  apiUrl: string;
+  actions: DashboardContentAction[];
+
+  constructor(props: any) {
+    super(props);
+
+    this.state = {};
+    this.hostUrl = 'http://localhost:7000';
+    this.apiUrl = 'http://localhost:7000/api/v1';
+
+    this.actions = [
+      // {
+      //   id: 1,
+      //   name: 'Dump annotation',
+      //   trigger: () => {},
+      // },
+      // {
+      //   id: 2,
+      //   name: 'Upload annotation',
+      //   trigger: () => {},
+      // },
+      // {
+      //   id: 3,
+      //   name: 'Update task',
+      //   trigger: () => {},
+      // },
+      {
+        id: 4,
+        name: 'Delete task',
+        trigger: (task: any) => {
+          this.props.deleteTask(task);
+        },
+      },
+    ];
+  }
+
+  render() {
+    return(
+      <>
+        { this.props.tasks.length ? this.renderTasks() : this.renderPlaceholder() }
+      </>
+    );
+  }
+
+  private renderPlaceholder() {
+    return (
+      <Empty
+        description={
+          <span>
+            No tasks in this workspace yet...
+          </span>
+        }
+      >
+        <Button type="primary">Create a new task</Button>
+      </Empty>
+    )
+  }
+
+  private renderTasks() {
+    return(
+      <Content>
+        {
+          this.props.tasks.map(
+            (task: any) => (
+              <div className="dashboard-content-сard" key={ task.id }>
+                <Row className="dashboard-content-сard__header" type="flex">
+                  <Col span={24}>
+                    <h2>{ `${task.name}: ${task.mode}` }</h2>
+                  </Col>
+                </Row>
+
+                <Row className="dashboard-content-сard__content" type="flex">
+                  <Col className="card-cover" span={8}>
+                    <img alt="Task cover" src={ `${this.apiUrl}/tasks/${task.id}/frames/0` } />
+                  </Col>
+
+                  <Col className="сard-actions" span={8}>
+                    {
+                      this.actions.map(
+                        (action: DashboardContentAction) => (
+                          <Row type="flex" key={ action.id }>
+                            <Button type="primary" onClick={ () => action.trigger(task) }>
+                              { action.name }
+                            </Button>
+                          </Row>
+                        )
+                      )
+                    }
+                  </Col>
+
+                  <Col className="сard-jobs" span={8}>
+                    Jobs
+                    {
+                      task.jobs.map(
+                        (job: any) => (
+                          <Row type="flex" key={ job.id }>
+                            <a href={`${this.hostUrl}?id=${job.id}`}>{`${this.hostUrl}?id=${job.id}`}</a>
+                          </Row>
+                        )
+                      )
+                    }
+                  </Col>
+                </Row>
+              </div>
+            )
+          )
+        }
+      </Content>
+    );
+  }
+}
+
+export default DashboardContent;

cvat-ui/src/components/dashboard/footer/dashboard-footer.test.tsx

@@ -0,0 +1,9 @@
+import React from 'react';
+import ReactDOM from 'react-dom';
+import DashboardFooter from './dashboard-footer';
+
+it('renders without crashing', () => {
+  const div = document.createElement('div');
+  ReactDOM.render(<DashboardFooter />, div);
+  ReactDOM.unmountComponentAtNode(div);
+});

cvat-ui/src/components/dashboard/footer/dashboard-footer.tsx

@@ -0,0 +1,25 @@
+import React, { Component } from 'react';
+
+import { Layout, Pagination } from 'antd';
+
+import './dashboard-footer.scss';
+
+const { Footer } = Layout;
+
+class DashboardFooter extends Component<any, any> {
+  constructor(props: any) {
+    super(props);
+
+    this.state = {};
+  }
+
+  render() {
+    return(
+      <Footer>
+        <Pagination onChange={ this.props.onPageChange } total={ this.props.tasksCount } />
+      </Footer>
+    );
+  }
+}
+
+export default DashboardFooter;

cvat-ui/src/components/dashboard/header/dashboard-header.test.tsx

@@ -0,0 +1,9 @@
+import React from 'react';
+import ReactDOM from 'react-dom';
+import DashboardHeader from './dashboard-header';
+
+it('renders without crashing', () => {
+  const div = document.createElement('div');
+  ReactDOM.render(<DashboardHeader />, div);
+  ReactDOM.unmountComponentAtNode(div);
+});

cvat-ui/src/components/dashboard/header/dashboard-header.tsx

@@ -0,0 +1,72 @@
+import React, { Component } from 'react';
+
+import { Layout, Row, Col, Button, Input } from 'antd';
+
+import './dashboard-header.scss';
+
+const { Header } = Layout;
+const { Search } = Input;
+
+interface DashboardHeaderAction {
+  id: number,
+  name: string,
+  trigger: any,
+}
+
+class DashboardHeader extends Component<any, any> {
+  actions: DashboardHeaderAction[];
+  hostUrl: string;
+
+  constructor(props: any) {
+    super(props);
+
+    this.state = {};
+
+    this.hostUrl = 'http://localhost:7000';
+
+    this.actions = [
+      // {
+      //   id: 1,
+      //   name: 'Create task',
+      //   trigger: this.props.onSearch,
+      // },
+      {
+        id: 2,
+        name: 'User guide',
+        trigger: this.openUserGuide,
+      },
+    ];
+  }
+
+  render() {
+    return(
+      <Header>
+        <Row type="flex">
+          <Col span={8}>
+            Tasks
+          </Col>
+          <Col span={8}>
+            <Search placeholder="Search for tasks" onSearch={ query => this.props.onSearch(query) } enterButton />
+          </Col>
+          <Col span={8}>
+            {
+              this.actions.map(
+                (action: DashboardHeaderAction) => (
+                  <Button type="primary" key={ action.id } onClick={ () => action.trigger() }>
+                    { action.name }
+                  </Button>
+                )
+              )
+            }
+          </Col>
+        </Row>
+      </Header>
+    );
+  }
+
+  private openUserGuide = () => {
+    window.open(`${this.hostUrl}/documentation/user_guide.html`, '_blank')
+  }
+}
+
+export default DashboardHeader;

cvat-ui/src/index.tsx

@@ -3,13 +3,10 @@ import ReactDOM from 'react-dom';
 
 import * as serviceWorker from './serviceWorker';
 
-import './index.css';
-import App from './components/app/App';
+import './index.scss';
+import App from './components/app/app';
 
-ReactDOM.render(
-  <App />,
-  document.getElementById('root')
-);
+ReactDOM.render(<App />, document.getElementById('root'));
 
 // If you want your app to work offline and load faster, you can change
 // unregister() to register() below. Note this comes with some pitfalls.