# nannd123/ppb_mod3_flutter architecture

> Architecture diagram of the GitHub repository nannd123/ppb_mod3_flutter, generated by GitDiagram from its file tree, README and a sample of source files (last updated 2026-09-28). It is an AI-made overview: check details against the source.

- Interactive diagram: https://gitdiagram.com/nannd123/ppb_mod3_flutter
- Repository: https://github.com/nannd123/ppb_mod3_flutter

## Overview

This repository is a cross-platform Flutter app described only as a starter project; the tree identifies home, detail, profile, and navigation UI modules, but the Dart source was not sampled. The platform runner samples show native launchers creating Flutter views, not app-specific behavior, so screen wiring and any data or service workflow cannot be established. The graph preserves the visible UI structure without inferring calls between modules.

## Diagram (Mermaid)

```mermaid
flowchart TD

subgraph group_flutter_ui["Flutter UI"]
  node_entry["App entry<br/>[main.dart]"]
  node_navigation["Navigation<br/>[navigation.dart]"]
  node_home["Home screen<br/>[home.dart]"]
  node_detail["Detail screen<br/>[detail.dart]"]
  node_profile["Profile screen<br/>[profile.dart]"]
end

node_user(("App user"))

click node_entry "https://github.com/nannd123/ppb_mod3_flutter/blob/main/lib/main.dart"
click node_navigation "https://github.com/nannd123/ppb_mod3_flutter/blob/main/lib/widget/navigation.dart"
click node_home "https://github.com/nannd123/ppb_mod3_flutter/blob/main/lib/screens/home.dart"
click node_detail "https://github.com/nannd123/ppb_mod3_flutter/blob/main/lib/screens/detail.dart"
click node_profile "https://github.com/nannd123/ppb_mod3_flutter/blob/main/lib/screens/profile.dart"

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_entry,node_navigation,node_home,node_detail,node_profile,node_user toneBlue
```

## Components

### Flutter UI

- [App entry](https://github.com/nannd123/ppb_mod3_flutter/blob/main/lib/main.dart): `lib/main.dart`
- [Navigation](https://github.com/nannd123/ppb_mod3_flutter/blob/main/lib/widget/navigation.dart): `lib/widget/navigation.dart`
- [Home screen](https://github.com/nannd123/ppb_mod3_flutter/blob/main/lib/screens/home.dart): `lib/screens/home.dart`
- [Detail screen](https://github.com/nannd123/ppb_mod3_flutter/blob/main/lib/screens/detail.dart): `lib/screens/detail.dart`
- [Profile screen](https://github.com/nannd123/ppb_mod3_flutter/blob/main/lib/screens/profile.dart): `lib/screens/profile.dart`

### Other components

- **App user**