fix compressModel, related #5426, fix #5606 #5603 #5575

[lloydzhou]

💻 变更类型 | Change Type

• feat
• fix
• refactor
• perf
• style
• test
• docs
• ci
• chore
• build

🔀 变更说明 | Description of Change

📝 补充信息 | Additional Information

Summary by CodeRabbit

• New Features

  • Enhanced message summarization functionality with dynamic model selection based on user input.
  • Updated versioning for chat session management and configuration settings.

• Bug Fixes

  • Migration logic adjusted to reset summarization models and configurations during upgrades.

• Documentation

  • Version updated from 3.2 to 3.3 for chat store and from 4 to 4.1 for configuration settings.

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Walkthrough

The changes introduced in this pull request enhance the functionality of the chat store by adding a new function, getSummarizeModel, which dynamically selects a summarization model based on the current model and provider name. The chat store version is updated from 3.2 to 3.3, and migration logic is modified to reset certain properties for existing sessions. Additionally, the configuration file updates the version from 4 to 4.1 and alters specific model configuration properties to empty strings, allowing for more flexible initialization.

Changes

File	Change Summary
app/store/chat.ts	- Added function getSummarizeModel(currentModel: string, providerName: string): string[]. - Updated version from 3.2 to 3.3. - Modified migration logic to reset compressModel and compressProviderName for existing sessions.
app/store/config.ts	- Updated version from 4 to 4.1 in createPersistStore configuration. - Changed compressModel and compressProviderName from specific values to empty strings in modelConfig. - Adjusted migration logic for version compatibility.

Possibly related PRs

• fix: azure summary #5205: Modifies the providerName handling within the useChatStore function, related to model selection and summarization logic.
• feat: summarize model customization #5426: Introduces changes to the getSummarizeModel function and the summarizeSession method, closely related to summarization logic enhancements.

Suggested reviewers

• Dogtiti

🐇 In the fields where bunnies play,
New models hop and dance today.
With summaries bright and versions new,
We leap ahead, our dreams in view!
So let us cheer, with joy we'll sing,
For changes here, a wondrous spring! 🌼

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[coderabbitai]

Actionable comments posted: 3

🧹 Outside diff range and nitpick comments (1)

app/store/config.ts (1)

Line range hint 234-240: LGTM. Consider adding a comment for clarity.

The migration logic for version 4.1 correctly sets the default values for compressModel and compressProviderName. This ensures that existing configurations are properly updated.

Consider adding a brief comment explaining the purpose of this migration, for example:

 if (version < 4.1) {
+  // Reset compress-related fields to new defaults
   state.modelConfig.compressModel =
     DEFAULT_CONFIG.modelConfig.compressModel;
   state.modelConfig.compressProviderName =
     DEFAULT_CONFIG.modelConfig.compressProviderName;
 }

📜 Review details

Configuration used: CodeRabbit UI
Review profile: CHILL

📥 Commits

Files that changed from the base of the PR and between 5b4d423 and 93ca303.

📒 Files selected for processing (2)

• app/store/chat.ts (7 hunks)
• app/store/config.ts (3 hunks)

🧰 Additional context used

🔇 Additional comments (3)

app/store/config.ts (2)

181-181: LGTM. Version update is appropriate.

Updating the version number to 4.1 is a good practice when making changes to the configuration structure. This ensures that the migration logic will be triggered for users upgrading from older versions.

---

Line range hint 1-245: Overall, the changes look good and align with the PR objectives.

The modifications to app/store/config.ts improve the flexibility of the configuration, particularly for the compression-related settings. The version update and corresponding migration logic are properly implemented. The changes are consistent with the AI-generated summary and contribute to addressing the issues mentioned in the PR objectives.

A few minor suggestions have been made to improve clarity and verify the impact of the changes. Once these are addressed, the changes should be ready for merging.

app/store/chat.ts (1)

828-835: Confirm migration resets do not affect user configurations

In the migration function for version < 3.3, compressModel and compressProviderName are reset to empty strings for each session. While this aligns with updating the default settings, ensure that this reset does not inadvertently remove user-specific configurations that should be preserved.

To verify the impact of this reset, consider reviewing sessions to check if any have user-defined compressModel or compressProviderName settings prior to migration. You can use the following script:

#!/bin/bash
# Description: Identify sessions with custom `compressModel` or `compressProviderName` settings prior to migration.

# Test: Find sessions where `compressModel` or `compressProviderName` are set before migration.
# Expected Result: Any sessions with custom settings should be identified for further review.

ast-grep --lang typescript --pattern $'if (version < 3.3) {
  $$$
}' | grep -B 5 's\.mask\.modelConfig\.compressModel = ""'

This script helps ensure that user preferences are not unintentionally overwritten.