# sullaspqr/swiftkepgenerator architecture

> Architecture diagram of the GitHub repository sullaspqr/swiftkepgenerator, generated by GitDiagram from its file tree, README and a sample of source files (last updated 2026-11-14). It is an AI-made overview: check details against the source.

- Interactive diagram: https://gitdiagram.com/sullaspqr/swiftkepgenerator
- Repository: https://github.com/sullaspqr/swiftkepgenerator

## Overview

RandomImageViewver is a small SwiftUI image-viewing app with About and Contact tabs. Its main workflow lets a user request a random image, downloads it from the image service, and displays it; the contact form can prepare messages through iMessage or email composers. The app entry point installs the tab view. All in-app features are implemented in one source file; edges reflect the shown SwiftUI construction, network request, and composer presentation.

Main entry points: [`RandomImageViewver/ContentView.swift`](https://github.com/sullaspqr/swiftkepgenerator/blob/main/RandomImageViewver/ContentView.swift) (Tab interface), [`RandomImageViewver/RandomImageViewverApp.swift`](https://github.com/sullaspqr/swiftkepgenerator/blob/main/RandomImageViewver/RandomImageViewverApp.swift) (App entry)

## Diagram (Mermaid)

```mermaid
flowchart TD

subgraph group_app["App interface"]
  node_app_entry["App entry"]
  node_tabs["Tab interface<br/>[ContentView.swift]"]
  node_image_screen["Image screen<br/>[ContentView.swift]"]
  node_image_loader["Image loader<br/>[ContentView.swift]"]
  node_about["About screen<br/>[ContentView.swift]"]
end

subgraph group_contact["Contact channels"]
  node_contact_form["Contact form<br/>[ContentView.swift]"]
  node_message_composer["Message composer<br/>[ContentView.swift]"]
  node_mail_composer["Email composer<br/>[ContentView.swift]"]
end

node_user(("User"))
node_image_service(("Random image service"))
node_imessage["iMessage composer"]
node_mail_system["Mail composer"]

node_user -->|"uses"| node_tabs
node_app_entry -->|"presents"| node_tabs
node_tabs -->|"shows"| node_image_screen
node_tabs -->|"shows"| node_about
node_tabs -->|"shows"| node_contact_form
node_image_screen -->|"invokes"| node_image_loader
node_image_loader -->|"requests image"| node_image_service
node_image_loader -->|"updates image"| node_image_screen
node_contact_form -->|"presents"| node_message_composer
node_contact_form -->|"presents"| node_mail_composer
node_message_composer -->|"wraps"| node_imessage
node_mail_composer -->|"wraps"| node_mail_system

click node_app_entry "https://github.com/sullaspqr/swiftkepgenerator/blob/main/RandomImageViewver/RandomImageViewverApp.swift"
click node_tabs "https://github.com/sullaspqr/swiftkepgenerator/blob/main/RandomImageViewver/ContentView.swift"
click node_image_screen "https://github.com/sullaspqr/swiftkepgenerator/blob/main/RandomImageViewver/ContentView.swift"
click node_image_loader "https://github.com/sullaspqr/swiftkepgenerator/blob/main/RandomImageViewver/ContentView.swift"
click node_about "https://github.com/sullaspqr/swiftkepgenerator/blob/main/RandomImageViewver/ContentView.swift"
click node_contact_form "https://github.com/sullaspqr/swiftkepgenerator/blob/main/RandomImageViewver/ContentView.swift"
click node_message_composer "https://github.com/sullaspqr/swiftkepgenerator/blob/main/RandomImageViewver/ContentView.swift"
click node_mail_composer "https://github.com/sullaspqr/swiftkepgenerator/blob/main/RandomImageViewver/ContentView.swift"

classDef toneNeutral fill:#f8fafc,stroke:#334155,stroke-width:1.5px,color:#0f172a
classDef toneBlue fill:#dbeafe,stroke:#2563eb,stroke-width:1.5px,color:#172554
classDef toneAmber fill:#fef3c7,stroke:#d97706,stroke-width:1.5px,color:#78350f
classDef toneMint fill:#dcfce7,stroke:#16a34a,stroke-width:1.5px,color:#14532d
classDef toneRose fill:#ffe4e6,stroke:#e11d48,stroke-width:1.5px,color:#881337
classDef toneIndigo fill:#e0e7ff,stroke:#4f46e5,stroke-width:1.5px,color:#312e81
classDef toneTeal fill:#ccfbf1,stroke:#0f766e,stroke-width:1.5px,color:#134e4a
class node_app_entry,node_tabs,node_image_screen,node_image_loader,node_about,node_user toneBlue
class node_contact_form,node_message_composer,node_mail_composer toneAmber
class node_image_service,node_imessage,node_mail_system toneIndigo
```

## Components

### App interface

- [App entry](https://github.com/sullaspqr/swiftkepgenerator/blob/main/RandomImageViewver/RandomImageViewverApp.swift): `RandomImageViewver/RandomImageViewverApp.swift`
- [Tab interface](https://github.com/sullaspqr/swiftkepgenerator/blob/main/RandomImageViewver/ContentView.swift): `RandomImageViewver/ContentView.swift`
- [Image screen](https://github.com/sullaspqr/swiftkepgenerator/blob/main/RandomImageViewver/ContentView.swift): `RandomImageViewver/ContentView.swift`
- [Image loader](https://github.com/sullaspqr/swiftkepgenerator/blob/main/RandomImageViewver/ContentView.swift): `RandomImageViewver/ContentView.swift`
- [About screen](https://github.com/sullaspqr/swiftkepgenerator/blob/main/RandomImageViewver/ContentView.swift): `RandomImageViewver/ContentView.swift`

### Contact channels

- [Contact form](https://github.com/sullaspqr/swiftkepgenerator/blob/main/RandomImageViewver/ContentView.swift): `RandomImageViewver/ContentView.swift`
- [Message composer](https://github.com/sullaspqr/swiftkepgenerator/blob/main/RandomImageViewver/ContentView.swift): `RandomImageViewver/ContentView.swift`
- [Email composer](https://github.com/sullaspqr/swiftkepgenerator/blob/main/RandomImageViewver/ContentView.swift): `RandomImageViewver/ContentView.swift`

### Other components

- **User**
- **Random image service**
- **iMessage composer**
- **Mail composer**

## Connections

- User → Tab interface: uses (evidence: `RandomImageViewver/ContentView.swift`)
- App entry → Tab interface: presents (evidence: `RandomImageViewver/RandomImageViewverApp.swift`)
- Tab interface → Image screen: shows (evidence: `RandomImageViewver/ContentView.swift`)
- Tab interface → About screen: shows (evidence: `RandomImageViewver/ContentView.swift`)
- Tab interface → Contact form: shows (evidence: `RandomImageViewver/ContentView.swift`)
- Image screen → Image loader: invokes (evidence: `RandomImageViewver/ContentView.swift`)
- Image loader → Random image service: requests image (evidence: `RandomImageViewver/ContentView.swift`)
- Image loader → Image screen: updates image (evidence: `RandomImageViewver/ContentView.swift`)
- Contact form → Message composer: presents (evidence: `RandomImageViewver/ContentView.swift`)
- Contact form → Email composer: presents (evidence: `RandomImageViewver/ContentView.swift`)
- Message composer → iMessage composer: wraps (evidence: `RandomImageViewver/ContentView.swift`)
- Email composer → Mail composer: wraps (evidence: `RandomImageViewver/ContentView.swift`)