ajdioka commented on PR #27446: URL: https://github.com/apache/superset/pull/27446#issuecomment-1986820024
## PR Review <table> <tr> <tr><td> โฑ๏ธ <strong>Estimated effort to review [1-5]</strong></td><td> 4, due to the complexity of the feature being added, the number of files changed, and the need to understand the context of how these changes integrate with the existing codebase. The addition of a new UI component (dropdown for time comparison columns) and its interaction with the table chart component requires careful review to ensure it meets the project's standards for performance, usability, and maintainability. </td></tr> <tr><td> ๐งช <strong>Relevant tests</strong></td><td> No </td></tr> <tr><td rowspan=2> ๐ <strong>Possible issues</strong></td> <td> <strong>Possible Bug:</strong> The `handleOnClick` function in `TableChart.tsx` does not handle the case where a user deselects all options except 'All'. This could lead to unexpected behavior or UI state.</td></tr> <tr> <td> <strong>Performance Concern:</strong> The `filteredColumnsMeta` useMemo hook in `TableChart.tsx` could potentially cause performance issues if the `columnsMeta` array is large. The filter operation is run every time any of its dependencies change, which might be more frequent than necessary.</td></tr> <tr><td> ๐ <strong>Security concerns</strong></td><td> No </td></tr> </table> <details><summary> <strong>Code feedback:</strong></summary> <hr><table><tr><td>relevant file</td><td>superset-frontend/plugins/plugin-chart-table/src/TableChart.tsx </td></tr><tr><td>suggestion </td><td> <strong> Consider adding a condition to reset the `selectedComparisonColumns` to include only the 'All' key if all other keys are deselected. This ensures that there is always at least one column selected, preventing a scenario where no columns are displayed. [important] </strong> </td></tr><tr><td>relevant line</td><td><a href='https://github.com/apache/superset/pull/27446/files#diff-d987d4addee4ccb4cccae5bb4376bdf7915776d6e8631f9a777abfa98c08c9a0R510'>selectedComparisonColumns.includes(key)</a></td></tr></table><hr> <table><tr><td>relevant file</td><td>superset-frontend/plugins/plugin-chart-table/src/TableChart.tsx </td></tr><tr><td>suggestion </td><td> <strong> To improve performance, consider memoizing the filter operation in `filteredColumnsMeta` or reducing the frequency of its execution. This could be achieved by debouncing the state updates that trigger the re-calculation or by using a more efficient data structure for `columnsMeta`. [medium] </strong> </td></tr><tr><td>relevant line</td><td><a href='https://github.com/apache/superset/pull/27446/files#diff-d987d4addee4ccb4cccae5bb4376bdf7915776d6e8631f9a777abfa98c08c9a0R401'>return columnsMeta.filter(({ label, key }) => {</a></td></tr></table><hr> <table><tr><td>relevant file</td><td>superset-frontend/plugins/plugin-chart-table/src/TableChart.tsx </td></tr><tr><td>suggestion </td><td> <strong> Implement error handling for the dropdown component interactions. For instance, when the dropdown fails to render or an action within it fails (e.g., due to a state update issue), there should be a fallback UI or a user-friendly error message. [medium] </strong> </td></tr><tr><td>relevant line</td><td><a href='https://github.com/apache/superset/pull/27446/files#diff-d987d4addee4ccb4cccae5bb4376bdf7915776d6e8631f9a777abfa98c08c9a0R524'><Dropdown</a></td></tr></table><hr> <table><tr><td>relevant file</td><td>superset-frontend/plugins/plugin-chart-table/src/TableChart.tsx </td></tr><tr><td>suggestion </td><td> <strong> Consider abstracting the dropdown and its logic into a separate component. This would improve the modularity and readability of `TableChart.tsx`. The new component could accept props for handling selection changes, which would simplify the logic within `TableChart.tsx`. [medium] </strong> </td></tr><tr><td>relevant line</td><td><a href='https://github.com/apache/superset/pull/27446/files#diff-d987d4addee4ccb4cccae5bb4376bdf7915776d6e8631f9a777abfa98c08c9a0R498'>const renderTimeComparisonDropdown = (): JSX.Element => {</a></td></tr></table><hr> </details><hr> <details> <summary><strong>โจ Review tool usage guide:</strong></summary><hr> **Overview:** The `review` tool scans the PR code changes, and generates a PR review. The tool can be triggered [automatically](https://github.com/Codium-ai/pr-agent/blob/main/Usage.md#github-app-automatic-tools) every time a new PR is opened, or can be invoked manually by commenting on any PR. When commenting, to edit [configurations](https://github.com/Codium-ai/pr-agent/blob/main/pr_agent/settings/configuration.toml#L19) related to the review tool (`pr_reviewer` section), use the following template: ``` /review --pr_reviewer.some_config1=... --pr_reviewer.some_config2=... ``` With a [configuration file](https://github.com/Codium-ai/pr-agent/blob/main/Usage.md#working-with-github-app), use the following template: ``` [pr_reviewer] some_config1=... some_config2=... ``` <table><tr><td><details> <summary><strong> Utilizing extra instructions</strong></summary><hr> The `review` tool can be configured with extra instructions, which can be used to guide the model to a feedback tailored to the needs of your project. Be specific, clear, and concise in the instructions. With extra instructions, you are the prompter. Specify the relevant sub-tool, and the relevant aspects of the PR that you want to emphasize. Examples for extra instructions: ``` [pr_reviewer] # /review # extra_instructions=""" In the 'possible issues' section, emphasize the following: - Does the code logic cover relevant edge cases? - Is the code logic clear and easy to understand? - Is the code logic efficient? ... """ ``` Use triple quotes to write multi-line instructions. Use bullet points to make the instructions more readable. </details></td></tr> <tr><td><details> <summary><strong> How to enable\disable automation</strong></summary><hr> - When you first install PR-Agent app, the [default mode](https://github.com/Codium-ai/pr-agent/blob/main/Usage.md#github-app-automatic-tools) for the `review` tool is: ``` pr_commands = ["/review", ...] ``` meaning the `review` tool will run automatically on every PR, with the default configuration. Edit this field to enable/disable the tool, or to change the used configurations </details></td></tr> <tr><td><details> <summary><strong> Auto-labels</strong></summary><hr> The `review` tool can auto-generate two specific types of labels for a PR: - a `possible security issue` label, that detects possible [security issues](https://github.com/Codium-ai/pr-agent/blob/tr/user_description/pr_agent/settings/pr_reviewer_prompts.toml#L136) (`enable_review_labels_security` flag) - a `Review effort [1-5]: x` label, where x is the estimated effort to review the PR (`enable_review_labels_effort` flag) </details></td></tr> <tr><td><details> <summary><strong> Extra sub-tools</strong></summary><hr> The `review` tool provides a collection of possible feedbacks about a PR. It is recommended to review the [possible options](https://github.com/Codium-ai/pr-agent/blob/main/docs/REVIEW.md#enabledisable-features), and choose the ones relevant for your use case. Some of the feature that are disabled by default are quite useful, and should be considered for enabling. For example: `require_score_review`, `require_soc2_ticket`, and more. </details></td></tr> <tr><td><details> <summary><strong> Auto-approve PRs</strong></summary><hr> By invoking: ``` /review auto_approve ``` The tool will automatically approve the PR, and add a comment with the approval. To ensure safety, the auto-approval feature is disabled by default. To enable auto-approval, you need to actively set in a pre-defined configuration file the following: ``` [pr_reviewer] enable_auto_approval = true ``` (this specific flag cannot be set with a command line argument, only in the configuration file, committed to the repository) You can also enable auto-approval only if the PR meets certain requirements, such as that the `estimated_review_effort` is equal or below a certain threshold, by adjusting the flag: ``` [pr_reviewer] maximal_review_effort = 5 ``` </details></td></tr> <tr><td><details> <summary><strong> More PR-Agent commands</strong></summary><hr> > To invoke the PR-Agent, add a comment using one of the following commands: > - **/review**: Request a review of your Pull Request. > - **/describe**: Update the PR title and description based on the contents of the PR. > - **/improve [--extended]**: Suggest code improvements. Extended mode provides a higher quality feedback. > - **/ask \<QUESTION\>**: Ask a question about the PR. > - **/update_changelog**: Update the changelog based on the PR's contents. > - **/add_docs** ๐: Generate docstring for new components introduced in the PR. > - **/generate_labels** ๐: Generate labels for the PR based on the PR's contents. > - **/analyze** ๐: Automatically analyzes the PR, and presents changes walkthrough for each component. >See the [tools guide](https://github.com/Codium-ai/pr-agent/blob/main/docs/TOOLS_GUIDE.md) for more details. >To list the possible configuration parameters, add a **/config** comment. </details></td></tr> </table> See the [review usage](https://github.com/Codium-ai/pr-agent/blob/main/docs/REVIEW.md) page for a comprehensive guide on using this tool. </details> -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. 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