# Archtitektur

## Layers

| Id | Name |
|----|----------------|
| 1 | Presentation |
| 2 | Application |
| 3 | Domain |
| 4 | Infrastructure |

### 0. Core
- Logger
- DI-Setup
- Assets

### 1. Presentation

#### <PLATFORM>

- 0+ Pages
- 0+ Flows

### 2. Application

- 0+ Cubits
- 0+ Blocs

### 3. Domain
- 0+ Entities
- 0+ ValueObjects
- 0+ ServiceInterfaces

### 4. Infrastructure
- 0+ Dtos
- 0+ ServiceImplementations

## Components

| Id | Name | Layer | Depending on |
| --- | ---------------- | -------------- | ------------------- |
| 1 | Page | Presentation | Domain, Application |
| 2 | Flow | Presentation | Domain, Application |
| 3 | Bloc | Application | Domain |
| 4 | Cubit | Application | Domain |
| 5 | ServiceInterface | Domain | - |
| 6 | Entity | Domain | - |
| 7 | ValueObject | Domain | - |
| 8 | ServiceImpl | Infrastructure | Domain |
| 9 | Dto | Infrastructure | Domain |

### 1. Page

Inject Bloc/Cubit into the widget tree
Use state from Bloc/Cubit to render UI

### 2. Flow
Inject Bloc/Cubit into the widget tree
Add new sub navigator/router into the widget tree

### 3. Bloc
Calc state from Services

### 4. Cubit
Calc state from Services

### 5. ServiceInterface
Define interfaces to get, aggregate, manipulate, delete Entities/ValueObjects

### 6. Entity
Hold immutable data

### 7. ValueObject
Validate primitives and Entities

### 8. ServiceImpl
Implement ServiceInterface depending on environment (fake, production, stage, ...)

### 9. Dto
Transfer raw data (e.g json, xml, ..) to Entity