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Dev 349 forreal #125

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@Palabola Palabola commented Oct 2, 2024

Summary by CodeRabbit

  • New Features

    • Introduced dynamic multi-bar chart functionality for benchmarking data.
    • Added new chart templates for Redis and Static Web benchmarks.
    • Implemented customizable tooltip behaviors for chart interactions.
    • Added a new configuration for bar chart options.
  • Bug Fixes

    • Updated event handling for allocation filters to enhance functionality.
  • Refactor

    • Restructured the server details component for improved scalability and maintainability.
    • Removed static chart sections in favor of a dynamic rendering approach.
    • Streamlined the server compare component for better chart management.
  • Documentation

    • Enhanced internal documentation to reflect changes in chart configurations and component logic.

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coderabbitai bot commented Oct 2, 2024

Walkthrough

The changes introduce a new TypeScript file, chartFromBenchmarks.ts, which defines types and constants for benchmarking chart templates. It includes configurations for Redis and Static Web benchmarks, along with tooltip callback functions for data display. Additionally, a new constant for bar chart options is added in chartOptions.ts. Significant refactoring occurs in server-details.component.html and server-details.component.ts, transitioning from static to dynamic chart rendering and updating internal state management for better scalability.

Changes

File Path Change Summary
src/app/pages/server-details/chartFromBenchmarks.ts Added types and constants for chart templates related to benchmarking data, including Redis and Static Web configurations and tooltip callbacks.
src/app/pages/server-details/chartOptions.ts Introduced a new constant barChartOptionsTemplate for bar chart configurations, including titles and tooltip callbacks.
src/app/pages/server-details/server-details.component.html Restructured to remove static charts and implement dynamic rendering of multiple chart components based on multiBarCharts array.
src/app/pages/server-details/server-details.component.ts Updated component logic to include a new multiBarCharts array, modified methods for chart generation, and renamed refreshGraphs to refreshPricesGraphs.
src/app/pages/server-compare/server-compare.component.html Streamlined rendering of benchmark charts using multiBarCharts, replacing static code with dynamic structure.
src/app/pages/server-compare/server-compare.component.ts Enhanced handling of benchmark charts with new methods and a multiBarCharts array for better chart management.

Assessment against linked issues

Objective Addressed Explanation
DRY benchmark references (DEV-349) Changes do not address the issue of redefining benchmarks in the server details and server compare components.

Possibly related PRs

  • disable apex-charts #20: Modifications to server-details.component.ts and server-details.component.html for dynamic chart rendering.
  • followup fixes of apex chart replace #21: Updates to chart elements and configurations in server-details.component.ts and server-details.component.html.
  • Dev 167 #26: Enhancements in server-details.component.ts for handling benchmark data, related to new types introduced.
  • Dev 169 dev 164 #27: Introduces new properties and methods in server-compare.component.ts that enhance benchmark data handling.
  • dev-170 #31: Updates in server-details.component.ts and server-details.component.html regarding pricing information and benchmark scores.
  • new charts #102: Changes to chart options and configurations directly related to new templates introduced.
  • reset bwMem CPU cache lines #106: Modifications in server-details.component.ts for handling chart annotations, relevant to new configurations.

🐰 In the meadow where charts bloom bright,
New templates dance in the soft moonlight.
Redis and Static Web join the fun,
With tooltips that sparkle, one by one.
Dynamic charts, oh what a sight,
In our server details, all feels right!
🌼📊


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Actionable comments posted: 5

🧹 Outside diff range and nitpick comments (9)
src/app/pages/server-details/chartFromBenchmarks.ts (2)

14-17: Simplify optional type declarations by removing redundant | undefined

The optional properties already include undefined due to the ? operator. Including | undefined is redundant and can be simplified.

Apply this diff to streamline the type definitions:

-  unit?: string | null | undefined;
+  unit?: string | null;
-  XLabel?: string | null | undefined;
+  XLabel?: string | null;
-  YLabel?: string | null | undefined;
+  YLabel?: string | null;
-  title?: string | undefined;
+  title?: string;

81-81: Add a space between the label and 'Kb' in tooltip title

For better readability, consider adding a space between the file size number and the unit.

Apply this diff:

-    return tooltipItems[0].label + 'Kb file size';
+    return tooltipItems[0].label + ' Kb file size';
src/app/pages/server-details/server-details.component.ts (7)

289-290: Clarify and correct the comment for 'refreshPricesGraphs'

The comment on line 289 is unclear and contains grammatical errors. Consider rephrasing it for clarity:

- // This also initializes important underlying data has to be called here
+ // Initialize important underlying data by calling refreshPricesGraphs()

748-748: Specify the parameter type instead of using 'any'

In line 748, the el parameter is typed as any. Consider specifying a more precise type, such as MouseEvent or Event, to improve type safety and code readability.


872-872: Improve type annotations for the 'template' parameter

In line 872, the template parameter is typed as any. Specify the appropriate type, such as ChartItem or the specific interface representing your chart templates, to enhance type safety and maintainability.


880-880: Specify the type for 'chartItem' in the 'multiBarCharts' iteration

In line 880, consider defining the type of chartItem instead of using any. This will improve type safety and help catch potential errors at compile time.


886-899: Enhance type safety by specifying types and reducing casts to 'any'

In lines 888 and onwards, you're casting variables to any. To improve type safety, consider specifying the types of benchmark and benchmark.config_fields based on your data models. This reduces the need for casting and makes the code more robust.


1215-1215: Avoid hardcoding strings inside the 'replace' method

In line 1215, you're hardcoding a specific string within the replace method. To enhance maintainability, consider storing the string in a constant or configuration:

- const desc = GBScoreText.description?.replace('The score is calibrated against a baseline score of 2,500 (Dell Precision 3460 with a Core i7-12700 processor) as per the Geekbench 6 Benchmark Internals.', '') || '';
+ const BASELINE_INFO = 'The score is calibrated against a baseline score of 2,500 (Dell Precision 3460 with a Core i7-12700 processor) as per the Geekbench 6 Benchmark Internals.';
+ const desc = GBScoreText.description?.replace(BASELINE_INFO, '') || '';

Line range hint 1291-1365: Ensure properties are initialized before setting nested values

In lines 1360-1362, you're assigning values to nested properties of chartTemplate.chartOptions. To prevent runtime errors, ensure that all nested objects (chartOptions, scales, x, y, title, and plugins) are properly initialized before setting their properties. Consider adding checks or default initializations where necessary.

📜 Review details

Configuration used: CodeRabbit UI
Review profile: CHILL

📥 Commits

Files that changed from the base of the PR and between 2f7cf50 and b1bbb7c.

📒 Files selected for processing (4)
  • src/app/pages/server-details/chartFromBenchmarks.ts (1 hunks)
  • src/app/pages/server-details/chartOptions.ts (1 hunks)
  • src/app/pages/server-details/server-details.component.html (5 hunks)
  • src/app/pages/server-details/server-details.component.ts (15 hunks)
🔇 Additional comments (2)
src/app/pages/server-details/server-details.component.html (1)

441-441: ⚠️ Potential issue

Duplicate 'id' attribute in loop: Make 'id' attribute dynamic to avoid conflicts

The id attribute is hardcoded as 'redis_chart' within an *ngFor loop, which can lead to multiple elements sharing the same id. This violates HTML standards requiring unique id values and can cause unexpected behavior in the DOM.

To fix this issue, modify the id attribute to be dynamic, ensuring it uniquely identifies each element:

- <div class="block_half" *ngIf="charItem.chart.chartData" id="redis_chart">
+ <div class="block_half" *ngIf="charItem.chart.chartData" [id]="charItem.chart.id + '_chart'">

Likely invalid or redundant comment.

src/app/pages/server-details/server-details.component.ts (1)

6-6: Importing 'Benchmark' is appropriate for handling benchmark metadata

The addition of Benchmark to the imports from '../../../../sdk/data-contracts' is necessary and appropriate, as it is used for handling benchmark metadata within the component.

Comment on lines +117 to +170
export const barChartOptionsTemplate: ChartConfiguration<'bar'>['options'] = {
scales: {
...barChartOptions.scales,
y: {
ticks: {
color: '#FFF',
},
grid: {
color: '#4B5563',
},
title: {
display: true,
color: '#FFF',
text: 'Benchmark Score',
},
},
x: {
ticks: {
color: '#FFF',
},
grid: {
color: '#4B5563',
},
title: {
display: true,
color: '#FFF',
text: 'scaleField values',
},
}
},
plugins: {
...barChartOptions.plugins,
title: {
display: true,
text: 'labelsField description',
color: '#FFF',
},
// NOTE: Add customized tooltip callbacks
tooltip:{
callbacks: {
label: function(this: TooltipModel<"bar">, tooltipItem: TooltipItem<"bar">) {
return `${tooltipItem.formattedValue} ${(tooltipItem as any).raw.unit}; Note: ${(tooltipItem as any).raw.note}`;
},
title: function(this: TooltipModel<"bar">, tooltipItems: TooltipItem<"bar">[]) {
return tooltipItems[0].label + ' concurrent pipelined requests';
},
}
},
},
parsing: {
xAxisKey: 'label',
yAxisKey: 'data'
}
};
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💡 Codebase verification

🛠️ Refactor suggestion

Placeholder Values Remain in barChartOptionsTemplate

The barChartOptionsTemplate still contains placeholder values that need to be replaced with dynamic data:

  • Y-Axis Title: 'Benchmark Score' in chartOptions.ts line 130.
  • X-Axis Title: 'scaleField values' in chartOptions.ts line 143.
  • Chart Title: 'labelsField description' in chartOptions.ts line 151.

Please update these fields to use dynamic properties to ensure the chart options are fully aligned with the PR objectives of centralizing benchmark references.

🔗 Analysis chain

Review of new barChartOptionsTemplate constant

The new barChartOptionsTemplate constant is a good step towards centralizing benchmark references as per the PR objectives. However, there are a few points to consider:

  1. Placeholder values:

    • The y-axis title "Benchmark Score" (line 130) is generic and may need to be dynamically set based on the specific benchmark.
    • The x-axis title "scaleField values" (line 143) and the chart title "labelsField description" (line 151) appear to be placeholders.
  2. Alignment with PR objectives:

    • The template structure allows for populating data from the database, which aligns with the goal of centralizing benchmark references.
    • To fully achieve the PR objectives, ensure that these placeholder values are replaced with dynamic data fetched from the database.
  3. Consistency:

    • The overall structure and styling are consistent with other chart options in the file, which is good for maintainability.

Consider the following improvements:

  1. Replace placeholder values with dynamic properties that can be set when the chart is instantiated. For example:
export const createBarChartOptionsTemplate = (
  yAxisTitle: string,
  xAxisTitle: string,
  chartTitle: string
): ChartConfiguration<'bar'>['options'] => ({
  // ... existing options ...
  scales: {
    // ... other scale options ...
    y: {
      // ... other y-axis options ...
      title: {
        display: true,
        color: '#FFF',
        text: yAxisTitle,
      },
    },
    x: {
      // ... other x-axis options ...
      title: {
        display: true,
        color: '#FFF',
        text: xAxisTitle,
      },
    }
  },
  plugins: {
    // ... other plugin options ...
    title: {
      display: true,
      text: chartTitle,
      color: '#FFF',
    },
    // ... other plugin options ...
  },
  // ... other options ...
});

This approach would allow for more flexibility and better alignment with the goal of centralizing benchmark references.

To ensure that this template is being used correctly throughout the codebase, we can run the following script:

This script will help us verify if the template is being used correctly and if there are any remaining hardcoded placeholder values that need to be addressed.

🏁 Scripts executed

The following scripts were executed for the analysis:

Script:

#!/bin/bash
# Description: Check for usage of barChartOptionsTemplate and verify if it's being used with dynamic values

# Search for usage of barChartOptionsTemplate
echo "Searching for usage of barChartOptionsTemplate:"
rg "barChartOptionsTemplate" --type typescript -C 5

# Check if there are any hardcoded strings that match the placeholder values
echo "Checking for hardcoded placeholder values:"
rg "Benchmark Score|scaleField values|labelsField description" --type typescript -C 2

Length of output: 409


Script:

#!/bin/bash
# Description: Check for usage of barChartOptionsTemplate and verify if it's being used with dynamic values

# Search for usage of barChartOptionsTemplate
echo "Searching for usage of barChartOptionsTemplate:"
rg "barChartOptionsTemplate" --type ts -C 5

# Check if there are any hardcoded strings that match the placeholder values
echo "Checking for hardcoded placeholder values:"
rg "Benchmark Score|scaleField values|labelsField description" --type ts -C 2

Length of output: 4712

Comment on lines +50 to +55
label: function(this: TooltipModel<"bar">, tooltipItem: TooltipItem<"bar">) {
return `${tooltipItem.formattedValue} ${(tooltipItem as any).raw.unit}; Note: ${(tooltipItem as any).raw.note}`;
},
title: function(this: TooltipModel<"bar">, tooltipItems: TooltipItem<"bar">[]) {
return tooltipItems[0].label + ' concurrent pipelined requests';
},
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🛠️ Refactor suggestion

Avoid casting to any in tooltip callbacks by properly typing tooltipItem.raw

Casting to any bypasses TypeScript's type checking. To maintain type safety, define the type of tooltipItem.raw instead of casting.

You can extend the TooltipItem type to include the raw property:

interface ExtendedTooltipItem extends TooltipItem<"bar"> {
  raw: {
    unit: string;
    note: string;
  };
}

Then update the callback functions:

- label: function(this: TooltipModel<"bar">, tooltipItem: TooltipItem<"bar">) {
-   return `${tooltipItem.formattedValue} ${(tooltipItem as any).raw.unit}; Note: ${(tooltipItem as any).raw.note}`;
+ label: function(this: TooltipModel<"bar">, tooltipItem: ExtendedTooltipItem) {
+   return `${tooltipItem.formattedValue} ${tooltipItem.raw.unit}; Note: ${tooltipItem.raw.note}`;

Similarly for the other callback.

Also applies to: 77-82

Comment on lines +26 to +29
chartOptions: any;
chartType: any;

chartData?: any;
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🛠️ Refactor suggestion

Specify more precise types instead of any for chart properties

Using any diminishes type safety. Consider specifying more precise types for chartOptions, chartType, and chartData to enhance maintainability and catch potential errors at compile time.

For example, you can import the specific types from chart.js:

-import { ChartData, TooltipItem, TooltipModel } from "chart.js";
+import { ChartData, ChartOptions, ChartType, TooltipItem, TooltipModel } from "chart.js";

...

-  chartOptions: any;
+  chartOptions: ChartOptions<'bar'>;
-  chartType: any;
+  chartType: ChartType;
-  chartData?: any;
+  chartData?: ChartData<'bar'>;
📝 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
chartOptions: any;
chartType: any;
chartData?: any;
import { ChartData, ChartOptions, ChartType, TooltipItem, TooltipModel } from "chart.js";
// ... (other code)
chartOptions: ChartOptions<'bar'>;
chartType: ChartType;
chartData?: ChartData<'bar'>;

Comment on lines 447 to 452
this.multiBarCharts.forEach((chart) => {
this.dropdownManager.initDropdown(chart.chart.id + '_button', chart.chart.id + '_options').then((dropdown) => {
chart.dropdown = dropdown;
});
});
/*
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⚠️ Potential issue

Ensure 'chart.chart.id' is defined before usage

In lines 448-450, you're accessing chart.chart.id. Please verify that chart.chart has an id property to avoid potential runtime errors. If id might be undefined, consider adding a check or assigning an id to the chart objects during initialization.

Comment on lines +82 to +91
multiBarCharts: any[] = [
{
chart: JSON.parse(JSON.stringify(staticWebChartTemplate)),
callbacks: staticWebChartTemplateCallbacks,
dropdown: undefined,
}, {
chart: JSON.parse(JSON.stringify(redisChartTemplate)),
callbacks: redisChartTemplateCallbacks,
dropdown: undefined,
}
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🛠️ Refactor suggestion

Consider using a more reliable method for deep cloning objects

In lines 84 and 88, you're using JSON.parse(JSON.stringify(...)) to deep clone staticWebChartTemplate and redisChartTemplate. This method can be inefficient and may fail to clone objects with functions or complex data types properly. Consider using structuredClone() or a deep cloning utility like lodash.cloneDeep for better performance and reliability.

Apply this diff to improve the cloning method:

 multiBarCharts: any[] = [
   {
-    chart: JSON.parse(JSON.stringify(staticWebChartTemplate)),
+    chart: structuredClone(staticWebChartTemplate),
     callbacks: staticWebChartTemplateCallbacks,
     dropdown: undefined,
   }, {
-    chart: JSON.parse(JSON.stringify(redisChartTemplate)),
+    chart: structuredClone(redisChartTemplate),
     callbacks: redisChartTemplateCallbacks,
     dropdown: undefined,
   }
 ];
📝 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
multiBarCharts: any[] = [
{
chart: JSON.parse(JSON.stringify(staticWebChartTemplate)),
callbacks: staticWebChartTemplateCallbacks,
dropdown: undefined,
}, {
chart: JSON.parse(JSON.stringify(redisChartTemplate)),
callbacks: redisChartTemplateCallbacks,
dropdown: undefined,
}
multiBarCharts: any[] = [
{
chart: structuredClone(staticWebChartTemplate),
callbacks: staticWebChartTemplateCallbacks,
dropdown: undefined,
}, {
chart: structuredClone(redisChartTemplate),
callbacks: redisChartTemplateCallbacks,
dropdown: undefined,
}
];

# Conflicts:
#	src/app/pages/server-details/server-details.component.ts
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Actionable comments posted: 0

🧹 Outside diff range and nitpick comments (2)
src/app/pages/server-details/server-details.component.ts (2)

289-290: Improved method naming and added context

The renaming of refreshGraphs() to refreshPricesGraphs() provides better clarity on the method's purpose. The added comment about data initialization is helpful.

Consider expanding the comment to specify which important underlying data is being initialized, to provide even more context for future maintainers.


Line range hint 1294-1370: Comprehensive refactoring of multi-bar chart generation

The generateMultiBarChart method has been significantly improved to use the new ChartFromBenchmarkTemplate type and centralized benchmark data. This refactoring enhances flexibility and consistency in chart generation, aligning well with the PR objectives.

Consider adding error handling or default values for cases where expected benchmark data might be missing, to improve the robustness of the chart generation process.

📜 Review details

Configuration used: CodeRabbit UI
Review profile: CHILL

📥 Commits

Files that changed from the base of the PR and between b1bbb7c and d872081.

📒 Files selected for processing (1)
  • src/app/pages/server-details/server-details.component.ts (15 hunks)
🔇 Additional comments (9)
src/app/pages/server-details/server-details.component.ts (9)

6-6: Import of Benchmark type aligns with PR objectives

The addition of the Benchmark type to the import statement is consistent with the goal of centralizing benchmark references. This change supports the DRY principle by allowing the component to use a standardized Benchmark type from the SDK.


15-15: Additional chart options imported for enhanced visualization

The import statement has been expanded to include barChartDataEmpty and barChartOptionsSSL. This change suggests improvements in chart visualization capabilities, which may be beneficial for displaying benchmark data more effectively.


26-26: Introduction of specialized chart templates for benchmarks

The new import statement brings in specialized chart types and templates for benchmarks, including ChartFromBenchmarkTemplate and specific templates for Redis and static web benchmarks. This addition supports the goal of centralizing benchmark references and standardizing their visualization.


82-91: Addition of multiBarCharts property for centralized benchmark visualization

The new multiBarCharts property introduces a more flexible and centralized approach to managing multiple benchmark charts. This change aligns well with the PR objectives of reducing redundancy in benchmark references.


106-106: Improved type safety for benchmarkMeta property

The benchmarkMeta property type has been updated from any to Benchmark[], enhancing type safety and aligning with the centralized Benchmark type. This change supports better code quality and maintainability.


875-878: New method for dynamic chart template option selection

The selectChartTemplateOption method enhances the flexibility of benchmark visualization by allowing dynamic updates to chart options. This addition supports the centralized approach to managing benchmark data and its presentation.


881-888: Centralized initialization of benchmark charts

The initializeBenchmarkCharts method provides a centralized approach to initializing multiple benchmark charts. This supports the PR's objective of reducing redundancy and ensures consistent chart setup, enhancing maintainability.


889-902: Comprehensive initialization of multi-bar chart options

The initializeMultiBarChart method effectively populates chart options using centralized benchmark metadata. This approach ensures consistency across chart configurations and supports the goal of centralizing benchmark references.


983-989: Enhanced benchmark chart generation

The updates to generateBenchmarkCharts method now include Geekbench chart generation and utilize the new multi-bar chart configurations. These changes support a more comprehensive and centralized approach to benchmark visualization.

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Actionable comments posted: 7

🧹 Outside diff range and nitpick comments (6)
src/app/pages/server-details/server-details.component.html (1)

651-663: Great addition of dynamic chart option dropdowns!

This new ng-container for generating chart option dropdowns complements the dynamic chart rendering nicely. It provides a consistent and maintainable approach to handling chart options across multiple charts. The implementation allows for easy addition or modification of chart options without changing the template structure.

Consider adding an aria-label attribute to the dropdown div elements to improve accessibility. For example:

 <div
   class="text-emerald-400 hover:text-emerald-500 cursor-pointer font-bold ml-2"
+  aria-label="Select {{item.name}} option for {{charItem.chart.name}} chart"
   (click)="selectChartTemplateOption(charItem, i)">
   {{item.name}}
 </div>

This change will provide more context for screen readers, enhancing the accessibility of the dropdown options.

src/app/pages/server-compare/server-compare.component.html (1)

540-547: Avoid Hardcoding Identifiers and Values in Loops

Using hardcoded identifiers like id="bw_mem_button" and fixed references such as selectedBWMemOperation inside a loop can cause conflicts and incorrect behavior when multiple instances are rendered. Refactor the code to use dynamic values based on the loop context.

src/app/pages/server-compare/server-compare.component.ts (4)

437-438: Remove commented-out code for clarity

The commented-out code at lines 437-438 may cause confusion. If it's no longer needed, consider removing it to improve code readability. If you plan to use it later, adding a comment explaining why it's commented out can be helpful.

-          //this.generateMultiBarChart(this.selectedStaticWebOption, this.selectedConnections);
-          //this.generateMultiBarChart(this.selectedRedisOption, this.selectedOperation);

967-968: Remove console.log statements from production code

The console.log at line 967 is likely used for debugging and should be removed or replaced with proper logging.

Apply this fix:

-        console.log(optionsSecondary, labelsField);

1023-1024: Remove console.log statements

The console.log at line 1023 should be removed to clean up the codebase.

Apply this fix:

-          console.log(chartData);

1281-1281: Remove or uncomment the generateMultiBarChart calls

The generateMultiBarChart calls at lines 1281, 1287, 1293, and 1299 are commented out. If these methods are no longer needed, consider removing them. If they are needed, uncomment them to ensure the charts are generated as expected.

Example:

-        //this.generateMultiBarChart(this.selectedStaticWebOption, this.selectedConnections);
+        this.generateMultiBarChart(this.selectedStaticWebOption, this.selectedConnections);

Also applies to: 1287-1287, 1293-1293, 1299-1299

📜 Review details

Configuration used: CodeRabbit UI
Review profile: CHILL

📥 Commits

Files that changed from the base of the PR and between d872081 and ecb0827.

📒 Files selected for processing (5)
  • src/app/pages/server-compare/server-compare.component.html (2 hunks)
  • src/app/pages/server-compare/server-compare.component.ts (9 hunks)
  • src/app/pages/server-details/chartFromBenchmarks.ts (1 hunks)
  • src/app/pages/server-details/server-details.component.html (5 hunks)
  • src/app/pages/server-details/server-details.component.ts (15 hunks)
🔇 Additional comments (24)
src/app/pages/server-details/chartFromBenchmarks.ts (5)

40-60: Redis chart template options and constants look good

The Redis chart template options and constants are well-structured and correctly implement the defined types. The redisChartTemplate properly uses the options and secondary options, providing a clear template for Redis benchmarking charts.


88-118: Static Web secondary options and chart templates look good

The implementation of staticWebSecondaryOptions, staticWebChartTemplate, and staticWebChartCompareTemplate is well-structured and provides good flexibility for different chart views. The use of separate templates for normal and compare views allows for easy customization while sharing common elements like secondary options.


1-127: Overall implementation aligns well with PR objectives

The implementation in this file successfully addresses the PR objective of centralizing benchmark references and eliminating redundancy. Key points:

  1. The type definitions provide a solid structure for chart templates and options.
  2. The implementation follows the DRY principle for the most part.
  3. Separate templates for Redis and Static Web benchmarks offer good flexibility.
  4. Callback functions enhance user experience with custom tooltip formatting.

To further improve the code:

  1. Address the type safety issues in callback functions as suggested in previous comments.
  2. Consider the refactoring suggestion for Static Web options to reduce duplication.
  3. Ensure that all benchmark details (name, unit, performance indicators) are indeed coming from the database as per the PR objectives.

Overall, this implementation provides a maintainable and centralized approach to handling benchmark references, which should simplify future updates and reduce the risk of inconsistencies.


33-36: ⚠️ Potential issue

Use more precise types for chart properties

The use of any type for chartOptions, chartType, and chartData reduces type safety. Consider using more specific types from chart.js to improve maintainability and catch potential errors at compile-time.

Import the necessary types from chart.js and update the ChartFromBenchmarkTemplate type:

import { ChartData, ChartOptions, ChartType } from "chart.js";

// ...

export type ChartFromBenchmarkTemplate = {
  // ...
  chartOptions: ChartOptions<'bar'>;
  chartType: ChartType;
  chartData?: ChartData<'bar'>;
};

This change will provide better type checking and autocompletion for these properties.


62-69: ⚠️ Potential issue

Improve type safety in Redis chart template callbacks

The current implementation uses as any casting, which bypasses TypeScript's type checking. To maintain type safety, define a custom type for tooltipItem.raw instead of casting.

Implement the solution suggested in the previous review:

  1. Define an extended tooltip item type:
interface ExtendedTooltipItem extends TooltipItem<"bar"> {
  raw: {
    unit: string;
    note: string;
  };
}
  1. Update the callback functions:
export const redisChartTemplateCallbacks = {
  label: function(this: TooltipModel<"bar">, tooltipItem: ExtendedTooltipItem) {
    return `${tooltipItem.formattedValue} ${tooltipItem.raw.unit}; Note: ${tooltipItem.raw.note}`;
  },
  title: function(this: TooltipModel<"bar">, tooltipItems: ExtendedTooltipItem[]) {
    return tooltipItems[0].label + ' concurrent pipelined requests';
  },
}

This change will improve type safety while maintaining the desired functionality.

src/app/pages/server-details/server-details.component.html (2)

440-484: Excellent implementation of dynamic chart rendering!

This new implementation aligns perfectly with the PR objective of reducing redundancy in benchmark references. By using an ng-container to iterate over the multiBarCharts array, you've created a flexible and maintainable solution for rendering multiple charts dynamically. This approach offers several benefits:

  1. Reduced code duplication
  2. Easier addition of new charts without modifying the template
  3. Centralized management of benchmark details

The conditional rendering based on chartData presence is a good practice to prevent rendering empty charts. The dynamic generation of chart titles, info icons, and option dropdowns further enhances the reusability of this component.


593-593: Good update to the allocation filter event handling.

The change from refreshGraphs() to refreshPricesGraphs() suggests a more targeted approach to updating the graphs. This modification likely improves performance by refreshing only the price-related graphs when allocation filters change.

To ensure this change functions as intended, please verify the implementation of the refreshPricesGraphs() method in the component's TypeScript file. Run the following script to check its implementation:

Also applies to: 606-606

✅ Verification successful

Verified: refreshPricesGraphs() method implementation is correct.

The refreshPricesGraphs() method appropriately calls updateChart1(), updateChart2(), and updateChart3(), ensuring that all relevant price-related graphs are updated as intended.

🏁 Scripts executed

The following scripts were executed for the analysis:

Script:

#!/bin/bash
# Description: Verify the implementation of refreshPricesGraphs() method

# Search for the refreshPricesGraphs method in the component file
rg -A 10 'refreshPricesGraphs\s*\(' src/app/pages/server-details/server-details.component.ts

Length of output: 1048


Script:

#!/bin/bash
# Description: Verify the implementations of updateChart1, updateChart2, and updateChart3 methods

# Search for the updateChart1 method
rg -A 10 'updateChart1\s*\(' src/app/pages/server-details/server-details.component.ts

# Search for the updateChart2 method
rg -A 10 'updateChart2\s*\(' src/app/pages/server-details/server-details.component.ts

# Search for the updateChart3 method
rg -A 10 'updateChart3\s*\(' src/app/pages/server-details/server-details.component.ts

Length of output: 2317

src/app/pages/server-details/server-details.component.ts (11)

6-6: Import statement looks good

The new import statement correctly includes the necessary types from the SDK data contracts, which aligns with the PR objective of centralizing benchmark references in the database.


15-15: Chart options import updated correctly

The import statement has been expanded to include additional chart options, supporting the new multi-bar chart feature for enhanced benchmark data visualization. This change aligns with the PR objectives.


26-26: New chart templates import added

The new import statement introduces chart templates and related types, which are crucial for implementing the new multi-bar chart feature. This change supports the PR objective of streamlining benchmark data visualization.


106-106: Type update for benchmarkMeta improves type safety

The update of benchmarkMeta to type Benchmark[] enhances type safety and code clarity. This change aligns well with the PR objective of centralizing benchmark references in the database.


289-290: Method rename and comment addition improve code clarity

The renaming of refreshGraphs to refreshPricesGraphs provides more specificity about the method's purpose. The added comment helpfully explains that this method initializes important underlying data, which improves code understanding.


866-871: New method enhances chart interactivity

The selectChartTemplateOption method is a valuable addition that supports the new multi-bar chart feature. It allows for dynamic selection of chart options and properly updates the UI, enhancing the benchmark data visualization as per the PR objectives.


872-877: New initialization method streamlines chart setup

The initializeBenchmarkCharts method effectively initializes the multi-bar charts, setting up callbacks and initializing each chart. This addition supports the PR objective of streamlining the process of handling benchmark data and enhances the overall structure of the component.


880-893: New method effectively initializes individual charts

The initializeMultiBarChart method is a well-structured addition that populates chart options with data from benchmarkMeta. This supports the PR objective of centralizing benchmark references and ensures that each chart is properly initialized with the correct labels, units, and tooltips.


974-980: Chart generation method updated to include new features

The generateBenchmarkCharts method has been effectively updated to include the generation of Geekbench charts and multi-bar charts. These additions align well with the PR objective of enhancing benchmark data visualization and support the new multi-bar chart feature.


Line range hint 1285-1361: Multi-bar chart generation method significantly improved

The generateMultiBarChart method has been extensively updated to work with the new chart template structure. It effectively handles the creation of labels, scales, and datasets based on the provided benchmark data. This implementation supports the PR objectives of streamlining benchmark data handling and enhancing visualization. The code is well-structured and includes proper error handling.


82-91: 🛠️ Refactor suggestion

Consider using a more reliable method for deep cloning objects

While the initialization of multiBarCharts supports the new multi-bar chart feature, the use of JSON.parse(JSON.stringify()) for deep cloning is not the most efficient or reliable method. It may fail to clone objects with functions or complex data types properly.

Consider using structuredClone() or a deep cloning utility like lodash.cloneDeep for better performance and reliability. Here's an example of how you could refactor this:

 multiBarCharts: any[] = [
   {
-    chart: JSON.parse(JSON.stringify(staticWebChartTemplate)),
+    chart: structuredClone(staticWebChartTemplate),
     callbacks: staticWebChartTemplateCallbacks,
     dropdown: undefined,
   }, {
-    chart: JSON.parse(JSON.stringify(redisChartTemplate)),
+    chart: structuredClone(redisChartTemplate),
     callbacks: redisChartTemplateCallbacks,
     dropdown: undefined,
   }
 ];

Likely invalid or redundant comment.

src/app/pages/server-compare/server-compare.component.html (1)

569-571: Verify the Functionality of toggleBenchmarkCategory(chartItem)

At line 569, the click event calls toggleBenchmarkCategory(chartItem). Ensure that the toggleBenchmarkCategory function is designed to handle a chartItem argument. If the function was previously accepting a different parameter (e.g., a category), it may need to be updated to work correctly with chartItem.

src/app/pages/server-compare/server-compare.component.ts (5)

20-20: LGTM: Added appropriate imports for chart templates and options

The imports at line 20 correctly include necessary modules for chart functionalities related to benchmark charts.


422-425: LGTM: Correctly initializing chart data based on benchmarks

The code correctly populates chartTemplate.data by filtering benchmarkMeta with the benchmark IDs from chartTemplate.chart.options.


429-430: LGTM: Initializing benchmark charts

The call to this.initializeBenchmarkCharts() ensures that benchmark charts are properly initialized before generating chart data.


448-452: Ensure chart.chart.id is defined before usage

When initializing dropdowns, chart.chart.id is used. Confirm that every chart.chart object has the id property defined to prevent potential runtime errors.

If id is not guaranteed to be present, consider adding a check or default value:

const chartId = chart.chart.id || 'default_id';
this.dropdownManager.initDropdown(chartId + '_button', chartId + '_options').then((dropdown) => {
  chart.dropdown = dropdown;
});

1202-1225: LGTM: Added methods to initialize benchmark charts

The initializeBenchmarkCharts and initializeMultiBarChart methods effectively set up chart configurations based on benchmark metadata, enhancing modularity and code organization.

Comment on lines +72 to +86
export const staticWebChartTemplateOptions: ChartFromBenchmarkTemplateOptions[] = [
{benchmark_id: 'static_web:rps', scaleField: 'connections_per_vcpus', labelsField: 'size'},
{benchmark_id: 'static_web:rps-extrapolated', scaleField: 'connections_per_vcpus', labelsField: 'size'},
{benchmark_id: 'static_web:throughput',scaleField: 'connections_per_vcpus', labelsField: 'size'},
{benchmark_id: 'static_web:throughput-extrapolated', scaleField: 'connections_per_vcpus', labelsField: 'size'},
{benchmark_id: 'static_web:latency', scaleField: 'connections_per_vcpus', labelsField: 'size'},
];

export const staticWebChartTemplateOptions2: ChartFromBenchmarkTemplateOptions[] = [
{benchmark_id: 'static_web:rps', labelsField: 'connections_per_vcpus', scaleField: 'size'},
{benchmark_id: 'static_web:rps-extrapolated', labelsField: 'connections_per_vcpus', scaleField: 'size'},
{benchmark_id: 'static_web:throughput',labelsField: 'connections_per_vcpus', scaleField: 'size'},
{benchmark_id: 'static_web:throughput-extrapolated', labelsField: 'connections_per_vcpus', scaleField: 'size'},
{benchmark_id: 'static_web:latency', labelsField: 'connections_per_vcpus', scaleField: 'size'},
];
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🛠️ Refactor suggestion

Consider a more flexible approach for Static Web chart template options

The current implementation defines two separate arrays (staticWebChartTemplateOptions and staticWebChartTemplateOptions2) with swapped labelsField and scaleField. This approach might lead to maintenance issues and confusion.

Consider creating a single array of options and a utility function to swap the fields when needed:

export const staticWebChartTemplateOptions: ChartFromBenchmarkTemplateOptions[] = [
  {benchmark_id: 'static_web:rps', scaleField: 'connections_per_vcpus', labelsField: 'size'},
  // ... other options
];

function swapFields(options: ChartFromBenchmarkTemplateOptions[]): ChartFromBenchmarkTemplateOptions[] {
  return options.map(option => ({
    ...option,
    scaleField: option.labelsField,
    labelsField: option.scaleField,
  }));
}

// Use the original options or swapped options as needed
const swappedOptions = swapFields(staticWebChartTemplateOptions);

This approach reduces duplication and makes it easier to maintain the options in the future.

Comment on lines +120 to +127
export const staticWebChartTemplateCallbacks = {
label: function(this: TooltipModel<"bar">, tooltipItem: TooltipItem<"bar">) {
return `${tooltipItem.formattedValue} ${(tooltipItem as any).raw.unit}; Note: ${(tooltipItem as any).raw.note}`;
},
title: function(this: TooltipModel<"bar">, tooltipItems: TooltipItem<"bar">[]) {
return tooltipItems[0].label + 'Kb file size';
}
}
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⚠️ Potential issue

Improve type safety in Static Web chart template callbacks

The Static Web chart template callbacks have the same type safety issue as the Redis callbacks, using as any casting which bypasses TypeScript's type checking.

Apply the same solution as suggested for the Redis callbacks:

  1. Use the ExtendedTooltipItem interface defined earlier.
  2. Update the callback functions:
export const staticWebChartTemplateCallbacks = {
  label: function(this: TooltipModel<"bar">, tooltipItem: ExtendedTooltipItem) {
    return `${tooltipItem.formattedValue} ${tooltipItem.raw.unit}; Note: ${tooltipItem.raw.note}`;
  },
  title: function(this: TooltipModel<"bar">, tooltipItems: ExtendedTooltipItem[]) {
    return tooltipItems[0].label + 'Kb file size';
  }
}

This change will improve type safety while maintaining the desired functionality.

Comment on lines +540 to +541
id="bw_mem_button"
class="dropdown_button"
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⚠️ Potential issue

Fix Duplicate IDs and Incorrect Variable References in Button Element

Within the ngFor loop over chartItem, the button element uses a hardcoded id="bw_mem_button" at line 540. This can lead to duplicate IDs in the rendered HTML, which is invalid and may cause issues with JavaScript event handling or styling.

Additionally, the button displays {{selectedBWMemOperation.name}} at line 544, which may not be defined within the scope of the loop. It should refer to the corresponding property of chartItem to display the correct operation name for each chart.

To resolve these issues, modify the id to be unique or remove it if it's not needed, and update the variable reference to use chartItem's context.

Apply this diff:

-                              <button
-                                id="bw_mem_button"
+                              <button
+                                [id]="'bw_mem_button_' + chartItem.chart.name"

And update the operation name display:

-                                    {{selectedBWMemOperation.name}}
+                                    {{chartItem.chart.options[chartItem.chart.selectedOption].name}}

Also applies to: 543-545

Comment on lines +543 to +547
<div class="px-4 py-3">
{{selectedBWMemOperation.name}}
</div>
<div class="px-4 py-3 w-12 h-full bg-primary justify-center items-center flex rounded-r-lg">
<lucide-icon name="chevron-down" class="h-6 w-6 text-emerald-400"></lucide-icon>
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⚠️ Potential issue

Ensure Correct Data Binding for Chart Options

The chart options within the button should reference the correct properties from chartItem to display dynamically based on the current chart item.

Update the code to use the appropriate chartItem properties:

-                                  <div class="px-4 py-3">
-                                    {{selectedBWMemOperation.name}}
+                                  <div class="px-4 py-3">
+                                    {{chartItem.chart.options[chartItem.chart.selectedOption].name}}
📝 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
<div class="px-4 py-3">
{{selectedBWMemOperation.name}}
</div>
<div class="px-4 py-3 w-12 h-full bg-primary justify-center items-center flex rounded-r-lg">
<lucide-icon name="chevron-down" class="h-6 w-6 text-emerald-400"></lucide-icon>
<div class="px-4 py-3">
{{chartItem.chart.options[chartItem.chart.selectedOption].name}}
</div>
<div class="px-4 py-3 w-12 h-full bg-primary justify-center items-center flex rounded-r-lg">
<lucide-icon name="chevron-down" class="h-6 w-6 text-emerald-400"></lucide-icon>

<ng-container *ngIf="chartItem.chart.chartData">
<tr class="section_header" id="benchmark_line">
<td [colSpan]="2" >
<h3 class="text-xl font-semibold flex gap-2 items-center">FOOBAR {{chartItem.chart.name}}
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⚠️ Potential issue

Remove Placeholder Text "FOOBAR" from Header

The header at line 514 contains a hardcoded string "FOOBAR" which appears to be a placeholder or leftover from debugging. It should be removed to ensure the chart displays the correct name.

Apply this diff to fix the issue:

-        <h3 class="text-xl font-semibold flex gap-2 items-center">FOOBAR {{chartItem.chart.name}}
+        <h3 class="text-xl font-semibold flex gap-2 items-center">{{chartItem.chart.name}}
📝 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
<h3 class="text-xl font-semibold flex gap-2 items-center">FOOBAR {{chartItem.chart.name}}
<h3 class="text-xl font-semibold flex gap-2 items-center">{{chartItem.chart.name}}

Comment on lines +169 to +185
multiBarCharts: any[] = [
{
chart: JSON.parse(JSON.stringify(redisChartTemplate)),
callbacks: redisChartTemplateCallbacks,
dropdown: undefined,
data: [],
show_more: false,
},
{
chart: JSON.parse(JSON.stringify(staticWebChartCompareTemplate)),
callbacks: staticWebChartTemplateCallbacks,
dropdown: undefined,
data: [],
show_more: false,
}
];

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🛠️ Refactor suggestion

Specify types and avoid inefficient object cloning in multiBarCharts

The multiBarCharts array is declared with the type any[]. Defining a specific interface or type for the chart items would improve type safety and maintainability.

Additionally, using JSON.parse(JSON.stringify(...)) for deep cloning is inefficient and can lead to issues with functions or complex objects. Consider using the spread operator or a utility function like _.cloneDeep from lodash for deep cloning.

Example:

// Define an interface for chart items
interface MultiBarChartItem {
  chart: ChartFromBenchmarkTemplate;
  callbacks: any;
  dropdown?: any;
  data: any[];
  show_more: boolean;
}

// Declare the array with the specific type
multiBarCharts: MultiBarChartItem[] = [
  {
    chart: { ...redisChartTemplate },
    callbacks: redisChartTemplateCallbacks,
    dropdown: undefined,
    data: [],
    show_more: false,
  },
  {
    chart: { ...staticWebChartCompareTemplate },
    callbacks: staticWebChartTemplateCallbacks,
    dropdown: undefined,
    data: [],
    show_more: false,
  }
];

Comment on lines +440 to +442
this.multiBarCharts.forEach((chart) => {
this.generateMultiBarChart(chart.chart);
});
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⚠️ Potential issue

Verify the argument passed to generateMultiBarChart

In the loop, this.generateMultiBarChart(chart.chart); is called. Ensure that chart.chart is the correct argument and matches the expected type ChartFromBenchmarkTemplate. If chart itself is the ChartFromBenchmarkTemplate, you may need to pass chart instead.

Apply this fix:

-          this.generateMultiBarChart(chart.chart);
+          this.generateMultiBarChart(chart);

Committable suggestion was skipped due to low confidence.

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