Application Description

rus version

This application has the following functional capabilities:

1. Input Points. On the first screen, the user has the ability to enter a certain number of points.

2. Loading and Displaying Points. After entering the points, data is loaded over the network, and then the points are displayed on the next screen.

Note: The network part has been mocked to allow the application to run without a configured backend, but the network stack is fully functional.

screen_demo.mp4

Features and Supported Features

1. SwiftUI iOS 15.0+

2. Written from scratch without the use of third-party libraries and external dependencies.

3. Examples of writing Unit tests are provided (PointService classes, HTTPRequester, including the view model - InputPoints).

4. Handling of network disconnection, interruption, timeout, and backend errors.

5. Localization in English and Russian languages.

6. Support for landscape mode.

7. For pinch + pan gestures (when viewing points on the graph), input data obtained from UIScrollView is used through UIViewRepresentable. However, the drawing is implemented through SwiftUI.

Component Graph

MainScene
└── TwoSceneNavigation    ──   ProcessPoints
    ├── InputPointsView   ──   ├── InputPoints 
    └── DisplayPointsView ──   └── DisplayPoints

InputPoints ── PointService ── HTTPRequester ── URLSession

InputPoints is responsible for inputting points. DisplayPoints is responsible for displaying points. ProcessPoints is the coordination part between the two screens.