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Baip 239/module documentation template #7

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@jiristrouhal jiristrouhal commented Oct 22, 2024

A simple markdown file has been added to the documentation of the Example Module to provide a standard for module documentation.

This document should serve as a template for module maintainers for their respective modules.

The documentation structure is derived from BAIP-239.

Summary by CodeRabbit

  • New Features

    • Added a link to module documentation in the README.
    • Introduced a new documentation file for module maintainers detailing implementation guidelines.
    • Created a UML diagram illustrating button state transitions.
  • Bug Fixes

    • Corrected grammatical errors and improved clarity in the internal client examples README.
  • Documentation

    • Enhanced documentation by adding links and improving formatting for better readability.

@jiristrouhal jiristrouhal added the documentation Improvements or additions to documentation label Oct 22, 2024
@jiristrouhal jiristrouhal self-assigned this Oct 22, 2024
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coderabbitai bot commented Oct 22, 2024

Walkthrough

The changes in this pull request involve updates to documentation files and the introduction of a new UML diagram. The README.md has been modified to include a link to module documentation. A new documentation file, example_module.md, has been created to guide module maintainers on implementation details, including supported devices and message handling. Additionally, a PlantUML diagram representing the state transitions of a button has been added. The python_client/README.md received several textual corrections and formatting improvements for clarity.

Changes

File Change Summary
README.md Added a line linking to the module documentation.
docs/example_module.md Created a new documentation file outlining module implementation, supported devices, and message handling.
docs/uml/button_state.puml Introduced a new UML diagram depicting button state transitions.
python_client/README.md Made textual corrections and formatting improvements for clarity and consistency.

Sequence Diagram(s)

sequenceDiagram
    participant User
    participant Module
    participant Button

    User->>Module: Request module documentation
    Module->>User: Provide link to documentation
    User->>Button: Press button
    Button->>Button: Change state to Pressed
    Button->>Module: Send status message (pressed)
    Module->>Button: Command to light up LED
    Button->>Button: Change state to NotPressed
    Button->>Module: Send status message (not pressed)
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Actionable comments posted: 3

🧹 Outside diff range and nitpick comments (2)
python_client/README.md (1)

39-46: Improved structure and added helpful information.

The changes in this section enhance readability and provide more detailed information:

  1. Added spacing improves the overall structure.
  2. Clarified description of button creation process.
  3. Helpful note about manual mode added.

These improvements are beneficial for users. However, there's a minor suggestion:

Consider adding the article "the" before "specified server" in the following sentence:

- They will try to connect to specified server, generate and send their statuses periodically and set their LED states according to commands.
+ They will try to connect to the specified server, generate and send their statuses periodically and set their LED states according to commands.
🧰 Tools
🪛 LanguageTool

[uncategorized] ~44-~44: Possible missing article found.
Context: ...aml config. They will try to connect to specified server, generate and send their statuse...

(AI_HYDRA_LEO_MISSING_A)

docs/example_module.md (1)

5-5: Minor grammatical correction needed.

Consider revising the sentence to include the missing article:

- This module serves as an example for module maintainers to implement their own modules outside reserved range of modules and does not serve any role in the production environment.
+ This module serves as an example for module maintainers to implement their own modules outside the reserved range of modules and does not serve any role in the production environment.
🧰 Tools
🪛 LanguageTool

[uncategorized] ~5-~5: Possible missing article found.
Context: ... to implement their own modules outside reserved range of modules and does not serve any...

(AI_HYDRA_LEO_MISSING_THE)

📜 Review details

Configuration used: CodeRabbit UI
Review profile: CHILL

📥 Commits

Files that changed from the base of the PR and between 0e1f6c0 and cb2c5bf.

⛔ Files ignored due to path filters (1)
  • docs/uml/exported_diagrams/button_state_transition_diagram.png is excluded by !**/*.png
📒 Files selected for processing (4)
  • README.md (1 hunks)
  • docs/example_module.md (1 hunks)
  • docs/uml/button_state.puml (1 hunks)
  • python_client/README.md (1 hunks)
✅ Files skipped from review due to trivial changes (2)
  • README.md
  • docs/uml/button_state.puml
🧰 Additional context used
🪛 LanguageTool
docs/example_module.md

[uncategorized] ~5-~5: Possible missing article found.
Context: ... to implement their own modules outside reserved range of modules and does not serve any...

(AI_HYDRA_LEO_MISSING_THE)

python_client/README.md

[uncategorized] ~4-~4: The verb “is” doesn’t seem to fit in this context, “are” is probably more formally correct.
Context: ...nt for fleet protocol v2. These devices is a virtual button which sends its curren...

(AI_HYDRA_LEO_CPT_IS_ARE)


[uncategorized] ~4-~4: You might be missing the article “the” here.
Context: ...ich sends its current state and expects state of it's LED as response. #### Preparin...

(AI_EN_LECTOR_MISSING_DETERMINER_THE)


[uncategorized] ~22-~22: A determiner appears to be missing. Consider inserting it.
Context: ...all -r requirements.txt ``` ## Button Button is a simple button device which has one...

(AI_EN_LECTOR_MISSING_DETERMINER)


[uncategorized] ~44-~44: Possible missing article found.
Context: ...aml config. They will try to connect to specified server, generate and send their statuse...

(AI_HYDRA_LEO_MISSING_A)

🪛 Markdownlint
python_client/README.md

6-6: Expected: h2; Actual: h4
Heading levels should only increment by one level at a time

(MD001, heading-increment)

🔇 Additional comments (8)
python_client/README.md (5)

7-10: Improved document structure and readability.

The added spacing before and after the "Preparing environment" section enhances the overall structure and readability of the document.


14-17: Enhanced document structure.

The added spacing before and after the "Install dependencies" section improves the overall structure and readability of the document.


22-24: Improved clarity and consistency in Button description.

The changes in this section enhance the clarity of the Button device description:

  1. Consistent capitalization of "JSON".
  2. Correction of spelling errors ("indicating whether").
  3. Improved overall readability.
🧰 Tools
🪛 LanguageTool

[uncategorized] ~22-~22: A determiner appears to be missing. Consider inserting it.
Context: ...all -r requirements.txt ``` ## Button Button is a simple button device which has one...

(AI_EN_LECTOR_MISSING_DETERMINER)


26-28: Clarified button configuration process.

The updated description now accurately explains that the configuration can specify attributes for multiple buttons, which is a helpful clarification for users.


35-37: Enhanced YAML configuration example.

The addition of a new line showing multiple button configurations and the improved YAML formatting provide a clearer example of how to structure the configuration file.

docs/example_module.md (3)

1-5: LGTM: Introduction section is well-structured and informative.

The introduction effectively communicates the purpose of the module and provides a link to the README for further information. The content aligns well with the instructions in the comment.

🧰 Tools
🪛 LanguageTool

[uncategorized] ~5-~5: Possible missing article found.
Context: ... to implement their own modules outside reserved range of modules and does not serve any...

(AI_HYDRA_LEO_MISSING_THE)


15-19: Clarify device type inconsistency for button1.

The table shows two entries for button1 with different device types (0 and 10). Could you please clarify if this is intentional or if it's an error that needs correction?


22-51: LGTM: Messages section is comprehensive and well-documented.

The Messages section effectively describes the different types of messages (Status, Status Error, and Command) with clear explanations and well-formatted JSON examples. The inclusion of the Status Error section, even though it's not defined for this module, is a good practice for completeness.

@@ -1,36 +1,46 @@
# Internal client examples

This repo contains implementation of example module device using internal client for fleet protocol v2.
These devices is a virtual button which sends it's current state and expects state of it's LED as response.
These devices is a virtual button which sends its current state and expects state of it's LED as response.
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⚠️ Potential issue

Correct grammatical errors in the device description.

There are two grammatical issues in this line:

  1. "is" should be "are" as it refers to multiple devices.
  2. "it's" should be "its" (possessive form).

Please apply the following changes:

- These devices is a virtual button which sends its current state and expects state of it's LED as response.
+ These devices are virtual buttons which send their current state and expect state of their LED as response.
📝 Committable suggestion

‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.

Suggested change
These devices is a virtual button which sends its current state and expects state of it's LED as response.
These devices are virtual buttons which send their current state and expect state of their LED as response.
🧰 Tools
🪛 LanguageTool

[uncategorized] ~4-~4: The verb “is” doesn’t seem to fit in this context, “are” is probably more formally correct.
Context: ...nt for fleet protocol v2. These devices is a virtual button which sends its curren...

(AI_HYDRA_LEO_CPT_IS_ARE)


[uncategorized] ~4-~4: You might be missing the article “the” here.
Context: ...ich sends its current state and expects state of it's LED as response. #### Preparin...

(AI_EN_LECTOR_MISSING_DETERMINER_THE)

Comment on lines +53 to +69
# Details of supported devices

<!-- In this section, list all supported devices. Describe their purpose on the car and their behavior relevant to the application accessing the devices through the module. This includes mainly

- the device state machine,
- how the status machine reflects the state machine's state,
- how the state is affected by the received command.

-->

## Button

Button is a simple button device which has one LED attached to it. As status, it sends JSON with key `"pressed"` indicating whether button is pressed. As command, it expects JSON with key `"lit_up"` indicating the desired state of internal LED.

See the state transition diagram below:

![Button state diagram](./uml/exported_diagrams/button_state_transition_diagram.png)
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🛠️ Refactor suggestion

Consider enhancing the Details of supported devices section.

The description of the Button device is clear, but this section could be improved:

  1. Provide more detailed information about the state machine, including possible states and transitions.
  2. Ensure that the referenced state transition diagram (button_state_transition_diagram.png) is actually included in the repository at the specified path.
  3. Consider adding a brief description of how the status machine reflects the state machine's state and how commands affect the state, as mentioned in the comment guidelines.

Would you like assistance in drafting a more detailed description of the state machine?

Comment on lines +1 to +69
# Introduction

<!-- Provide a single sentence or a short paragraph describing the module's purpose. When using the documentation inside repository, add link to the README and vice versa - link the README to this documentation. -->

This module serves as an example for module maintainers to implement their own modules outside reserved range of modules and does not serve any role in the production environment. For usage of this module, see the [README](../README.md).

# Identification and supported devices

<!-- Provide a list of supported devices and their identification. -->

The module number/ID: `1000`.

## Devices

| **Device Name** | **Device Type** | **Device Roles** | Comment |
| --------------- | --------------- | ---------------- | ------------------------------------------- |
| button1 | 0 | test | Button driving a state of a dedicated LED |
| button1 | 10 | test | Button driving a state of a dedicated LED |
| button2 | 0 | test2 | Button driving a state of a dedicated LED |


# Messages

<!-- Describe all types of messages handled by the module (including status, status error and command). For each type, describe the message contents, structure and example of the message. -->

## Status

Each device (button) expects a status message containing a single key `pressed` with a boolean value indicating whether the button is pressed.

### Example

``` json
{
"pressed": true
}
```
## Status Error

Status errors are not defined for this module.

## Command

Each device (button) expects a command message containing a single key `lit_up` with a boolean value indicating whether the LED should be lit up.

### Example

``` json
{
"lit_up": true
}
```

# Details of supported devices

<!-- In this section, list all supported devices. Describe their purpose on the car and their behavior relevant to the application accessing the devices through the module. This includes mainly

- the device state machine,
- how the status machine reflects the state machine's state,
- how the state is affected by the received command.

-->

## Button

Button is a simple button device which has one LED attached to it. As status, it sends JSON with key `"pressed"` indicating whether button is pressed. As command, it expects JSON with key `"lit_up"` indicating the desired state of internal LED.

See the state transition diagram below:

![Button state diagram](./uml/exported_diagrams/button_state_transition_diagram.png)
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💡 Codebase verification

State Transition Diagram Verified

The button state transition diagram exists as expected.

To further enhance the documentation:

  1. Address the minor grammatical issue in the Introduction.
  2. Clarify the device type inconsistency for button1 in the Devices table.
🔗 Analysis chain

Overall, the documentation provides a solid foundation, with some areas for improvement.

The document effectively covers the key aspects of the Example Module, including its purpose, identification, supported devices, and message handling. The structure is clear and follows the template guidelines well.

To further enhance the documentation:

  1. Address the minor grammatical issue in the Introduction.
  2. Clarify the device type inconsistency for button1 in the Devices table.
  3. Expand the Details of supported devices section with more information about the state machine and ensure the referenced diagram is included.

These improvements will make the documentation more comprehensive and valuable for module maintainers.

To ensure the state transition diagram is present, please run the following script:

🏁 Scripts executed

The following scripts were executed for the analysis:

Script:

#!/bin/bash
# Description: Verify the existence of the button state transition diagram.

# Test: Check if the diagram file exists
if [ -f "./docs/uml/exported_diagrams/button_state_transition_diagram.png" ]; then
    echo "The button state transition diagram exists."
else
    echo "Error: The button state transition diagram is missing."
fi

Length of output: 174

🧰 Tools
🪛 LanguageTool

[uncategorized] ~5-~5: Possible missing article found.
Context: ... to implement their own modules outside reserved range of modules and does not serve any...

(AI_HYDRA_LEO_MISSING_THE)

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