feat: renew flowbit chart #96
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Actionable comments posted: 4
🧹 Nitpick comments (7)
src/style/global.css (2)
61-64: New CSS Class for Shiny Animation.
The.shiny-circleclass is added with a clear and concise animation property (animation: shine 2s ease-in-out infinite;) that effectively applies the desired shine effect. The inline comment in Korean succinctly explains the purpose. If your target audience includes older browsers, consider adding vendor prefixes such as-webkit-animationfor broader compatibility.
66-76: Well-Defined Keyframes for the Shine Effect.
The@keyframes shinerule is correctly structured, smoothly transitioning the opacity from 0.5 at 0% and 100% to 1 at 50%. The comments provide helpful context for each step of the animation. Like the animation property, consider including vendor-prefixed versions (e.g.,@-webkit-keyframes) if you need to support environments with older rendering engines.src/hooks/api/newsletter/useApiIncreaseViews.ts (1)
2-6: JSDoc comment needs improvementThe JSDoc comment appears to use placeholder text rather than a meaningful description, and the return type is incorrectly specified as
voidwhen the function actually returns a Promise from the API call.Consider improving it to:
/** - * @description Press Your { Function increaseViews } Description + * @description Increases view count for the newsletter with the provided link * @param {string} link - * @returns {void} + * @returns {Promise} Promise object representing the API response */src/hooks/useModal.ts (1)
5-8: JSDoc comment needs improvementThe JSDoc comment uses placeholder text rather than a meaningful description, and the return type is incorrectly specified as
voidwhen the function actually returns an object with modal control methods.Consider improving it to:
/** - * @description Press Your { Function useModal } Description + * @description Hook for controlling modal state and visibility - * @returns {void} + * @returns {Object} Object containing open and close methods, and modal state */src/hooks/api/community/UseApiComminity.ts (3)
15-25: Update JSDoc Descriptions:
Several JSDoc comment blocks (e.g., lines 15–19 and 21–25) contain generic placeholder text such as "Press Your { Function UseApiCommunity } Description". Replacing these placeholders with more descriptive, meaningful summaries (including proper details on parameters and return types) would greatly improve documentation clarity.
26-32: Streamline Asynchronous API Calls:
Within bothgetCommunityBoardfunctions (lines 26–32 inUseApiCommunityand lines 65–71 inUseInfiniteApiCommunity), anawaitis used together with a.thenchain. For improved readability and consistency, consider using a pure async/await pattern. For example, refactor as follows:- return await api - .get(`/board-service/api/v1/board?${params.toString()}`) - .then((res) => res.data.data as getCommunityBoardResType); + const res = await api.get(`/board-service/api/v1/board?${params.toString()}`); + return res.data.data as getCommunityBoardResType;Apply a similar refactor in
UseInfiniteApiCommunity. This makes error handling easier and the code cleaner.Also applies to: 65-71
15-19: Correct JSDoc Return Type Annotations:
The JSDoc comments for both functions currently specify@returns {void}, though the functions actually return the results ofuseQueryanduseInfiniteQuery. Updating these annotations to reflect the actual return types would enhance code documentation and assist downstream users with proper type expectations.Also applies to: 41-52
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📒 Files selected for processing (13)
package.json(1 hunks)src/app/community/index.tsx(0 hunks)src/app/predict/index.tsx(2 hunks)src/components/app/predict/chart/chart.tsx(2 hunks)src/components/app/predict/newsletter/news-content.tsx(0 hunks)src/hooks/api/community/UseApiComminity.ts(1 hunks)src/hooks/api/community/useApiPostLike.ts(1 hunks)src/hooks/api/member/useApiMemberInfo.ts(1 hunks)src/hooks/api/newsletter/useApiIncreaseViews.ts(1 hunks)src/hooks/useModal.ts(1 hunks)src/lib/Chart.ts(19 hunks)src/style/global.css(1 hunks)src/utils/chartDataParser.ts(1 hunks)
💤 Files with no reviewable changes (2)
- src/components/app/predict/newsletter/news-content.tsx
- src/app/community/index.tsx
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🪛 ESLint
src/lib/Chart.ts
[error] 996-999: Unexpected lexical declaration in case block.
(no-case-declarations)
[error] 1001-1001: Unexpected lexical declaration in case block.
(no-case-declarations)
[error] 1004-1007: Unexpected lexical declaration in case block.
(no-case-declarations)
🪛 Biome (1.9.4)
src/lib/Chart.ts
[error] 1038-1044: Other switch clauses can erroneously access this declaration.
Wrap the declaration in a block to restrict its access to the switch clause.
The declaration is defined in this switch clause:
Unsafe fix: Wrap the declaration in a block.
(lint/correctness/noSwitchDeclarations)
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🔇 Additional comments (21)
package.json (1)
22-22: Appropriate dependency version updateUpgrading jsdoc-builder from ^0.0.2 to ^0.0.6 supports the JSDoc comment additions seen in other files of this PR.
src/hooks/api/community/useApiPostLike.ts (3)
6-8: Improved formatting for API requestBreaking the URL into a separate line improves readability.
11-11: Consistent syntax with semicolonAdded missing semicolon for consistent code style.
14-19: Cleaner mutation function syntax and callback formattingThe simplified mutation function syntax and consistent formatting of callbacks improve code readability without changing functionality.
src/utils/chartDataParser.ts (2)
40-46: Improved visual styling for actual price chartThe styling changes for the actual price chart (thinner line, color adjustment from hex to rgba, and more transparent area fill) improve the visual presentation.
52-54: Significant color change for predicted price chartThe predicted price chart has been changed from a dark blue (#00285D) to red (rgba(255, 91, 91, 1)), making it more visually distinct from the actual price data. This aligns well with the chart renewal objective.
src/app/predict/index.tsx (2)
14-14: Import reordering looks good.The Chart component import has been moved to be grouped more logically with other component imports.
36-36: Simplified component syntax.Changed from using opening and closing tags
<Chart></Chart>to the more concise self-closing tag<Chart />, which is the preferred syntax for components without children.src/hooks/api/member/useApiMemberInfo.ts (3)
7-13: Improved type definition formatting.Changed property separators from commas to semicolons, which is more consistent with TypeScript best practices and improves readability.
19-20: Updated string quote style.Changed from single quotes to double quotes for the API endpoint string, maintaining consistency with the project's coding style.
23-27: Improved function formatting.Better formatting of the useQuery object for improved readability.
src/components/app/predict/chart/chart.tsx (2)
17-18: Improved type declaration placement.Moved the CoinType type declaration to a more appropriate location at the top of the file, making it more visible and accessible for the entire component.
151-152: Fixed code indentation.Corrected the indentation of the coinType variable access within the data object, improving code readability.
src/lib/Chart.ts (8)
91-91: Fixed typo in variable name.Corrected 'hegiht' to 'height' for consistency and to prevent potential bugs.
135-135: Fixed variable assignment.Corrected the variable assignment from 'this.hegiht' to 'this.height', ensuring proper initialization of the class property.
371-371: Increased right padding for better text spacing.Changed the right padding calculation from
textLength * 1.5totextLength * 2to provide more space for text display.
154-155: Added SVG preserveAspectRatio attribute.Added the preserveAspectRatio attribute to the SVG element to ensure proper scaling behavior, maintaining the aspect ratio when the SVG is resized.
803-835: Enhanced circle visualization with connecting line.Improved the drawCircle method by:
- Removing the unused color parameter
- Adding a vertical dotted line connecting the data point to the x-axis
- Creating an inner and outer circle with animation effects for better visual emphasis
This enhancement improves the chart's readability by making data points more prominent and showing their relationship to the x-axis.
1187-1207: Improved hover guide line visualization.Enhanced the hover guide line implementation:
- Added a Y-axis guide line in addition to the X-axis
- Improved positioning based on mouse coordinates
- Created a cross-hair effect for better point identification
These changes make the chart more interactive and help users identify specific data points more precisely.
1038-1039: Added visualization enhancement comment.Good documentation explaining the purpose of the added vertical line - it helps users visually connect the data point to the x-axis.
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[error] 1038-1044: Other switch clauses can erroneously access this declaration.
Wrap the declaration in a block to restrict its access to the switch clause.The declaration is defined in this switch clause:
Unsafe fix: Wrap the declaration in a block.
(lint/correctness/noSwitchDeclarations)
821-821:Details
✅ Verification successful
Added animation class to circle elements.
Added the "shiny-circle" class to both inner and outer circles, which likely enables CSS animations for these elements, enhancing the visual appeal of the chart.
Please check if there's a corresponding CSS animation defined for the "shiny-circle" class, as it's referenced here but the animation definition is not visible in this file.
Also applies to: 830-831
🏁 Script executed:
#!/bin/bash # Search for shiny-circle animation definitions in CSS files rg -A 5 "shiny-circle" --type cssLength of output: 263
Verification complete: CSS animation for "shiny-circle" confirmed.
The CSS filesrc/style/global.cssclearly defines the animation for theshiny-circleclass using theshinekeyframes, so the added class insrc/lib/Chart.tsat lines 821 and 830-831 is properly supported.
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♻️ Duplicate comments (1)
src/lib/Chart.ts (1)
995-1020:⚠️ Potential issueFixed case declarations in switch statement.
The variable declarations within the 'dotted' case of the switch statement should be wrapped in a block to avoid scope leakage to other case clauses.
Apply this fix to address the ESLint error "no-case-declarations":
case "dotted": + { const areaGradientColorForDotted = this.createLinearGradient([ { offset: "0", stopColor: areaColor }, { offset: "1", stopColor: "rgba(255, 255, 255, 0)" }, ]); const areaPointListforDotted = [...svgPathFromCoordinates]; areaPointListforDotted.push(`V ${this.height - this.padding.bottom}`); areaPointListforDotted.push(`H ${coordinates[0].x}`); const areaPathforDotted = this.createSvgElement("path", [ { property: "d", value: areaPointListforDotted.join(" ") }, { property: "fill", value: `url(#${areaGradientColorForDotted})` }, ]); // 속성 값 defaultOptions.push({ property: "stroke-dasharray", value: "4 4", }); defaultOptions.push({ property: "stroke-linecap", value: "round", }); this.appendChilds(gTagOfPath, [areaPathforDotted]); + } break;🧰 Tools
🪛 ESLint
[error] 996-999: Unexpected lexical declaration in case block.
(no-case-declarations)
[error] 1001-1001: Unexpected lexical declaration in case block.
(no-case-declarations)
[error] 1004-1007: Unexpected lexical declaration in case block.
(no-case-declarations)
🧹 Nitpick comments (1)
src/lib/Chart.ts (1)
901-921: Consider adding a cache for gradient IDs.The current implementation creates a new gradient each time
createLinearGradientis called, even if the same colors are used multiple times. This could lead to performance issues and unnecessary DOM elements.Consider implementing a caching mechanism for gradients with the same colors:
private createLinearGradient = ( gradientColorList: GradientColor[], ): string => { + // Create a key from the gradient colors + const gradientKey = gradientColorList.map(g => `${g.offset}-${g.stopColor}`).join('|'); + + // Check if we already have this gradient + if (this.gradientCache && this.gradientCache[gradientKey]) { + return this.gradientCache[gradientKey]; + } const gradientId = "flowbit-id-" + Math.random().toString(36).substr(2, 9); const linearGradientTag = this.createSvgElement("linearGradient", [ { property: "id", value: gradientId + "" }, { property: "gradientTransform", value: "rotate(90)" }, ]); gradientColorList.forEach((v) => { const linearGradientStop = this.createSvgElement("stop", [ { property: "offset", value: v.offset }, { property: "stop-color", value: v.stopColor }, ]); this.appendChilds(linearGradientTag, [linearGradientStop]); }); this.appendChilds(this.customColorContainer, [linearGradientTag]); + // Cache the gradient ID + if (!this.gradientCache) this.gradientCache = {}; + this.gradientCache[gradientKey] = gradientId; return gradientId; };You would need to add a property to store the cache:
private gradientCache: Record<string, string> = {};
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src/lib/Chart.ts(28 hunks)src/utils/chartDataParser.ts(2 hunks)
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🪛 ESLint
src/lib/Chart.ts
[error] 996-999: Unexpected lexical declaration in case block.
(no-case-declarations)
[error] 1001-1001: Unexpected lexical declaration in case block.
(no-case-declarations)
[error] 1004-1007: Unexpected lexical declaration in case block.
(no-case-declarations)
🪛 Biome (1.9.4)
src/lib/Chart.ts
[error] 1038-1044: Other switch clauses can erroneously access this declaration.
Wrap the declaration in a block to restrict its access to the switch clause.
The declaration is defined in this switch clause:
Unsafe fix: Wrap the declaration in a block.
(lint/correctness/noSwitchDeclarations)
🔇 Additional comments (10)
src/lib/Chart.ts (10)
91-91: Fixed variable name spelling from "hegiht" to "height".Good correction of the variable name spelling, ensuring consistency throughout the class.
135-135: Fixed assignment of size.height to this.height.Correct variable assignment ensuring the chart component receives the proper height from its configuration.
153-155: Enhanced SVG property configuration.The addition of
preserveAspectRatioand style properties improves the SVG rendering behavior, ensuring the chart displays correctly across different viewports.
371-371: Increased right padding for better text display.Increasing the right padding multiplier from 1.5 to 2 provides more space for text elements, improving readability.
803-835: Enhanced drawCircle method with connecting line.The updated drawCircle method now includes a vertical line connecting the circle to the bottom of the chart, which improves the visual representation of data points. The method signature has also been simplified by removing the unused color parameter.
1187-1207: Improved hover guideline functionality.The enhanced guideline implementation creates both vertical and horizontal guidelines for better data point tracking. This makes it easier for users to follow the exact values on both axes.
1232-1268: Enhanced hover card styling.The styling improvements for the hover card make it more visually appealing and provide a better user experience. The addition of the CSS arrow (::after pseudo-element) creates a clearer connection between the hover card and the data point.
Also applies to: 1375-1395
904-904: Improved random ID generation for gradients.Using
Math.random().toString(36).substr(2, 9)creates more readable and concise IDs while maintaining uniqueness.
1493-1494: Simplified hover card positioning logic.The hover card positioning has been streamlined to always display to the left of the cursor, making the interaction more predictable and stable.
Also applies to: 1498-1499
1038-1039: Updated drawCircle method call.The method call has been properly updated to match the new method signature that no longer requires a color parameter.
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[error] 1038-1044: Other switch clauses can erroneously access this declaration.
Wrap the declaration in a block to restrict its access to the switch clause.The declaration is defined in this switch clause:
Unsafe fix: Wrap the declaration in a block.
(lint/correctness/noSwitchDeclarations)
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♻️ Duplicate comments (1)
src/lib/Chart.ts (1)
997-1022:⚠️ Potential issueFixed case declarations in switch statement
The variable declarations within the 'dotted' case of the switch statement should be wrapped in a block to avoid scope leakage to other case clauses.
However, the implementation still has ESLint errors. Apply this fix to properly address the "no-case-declarations" warnings:
case "dotted": + { const areaGradientColorForDotted = this.createLinearGradient([ { offset: "0", stopColor: areaColor }, { offset: "1", stopColor: "rgba(255, 255, 255, 0)" }, ]); const areaPointListforDotted = [...svgPathFromCoordinates]; areaPointListforDotted.push(`V ${this.height - this.padding.bottom}`); areaPointListforDotted.push(`H ${coordinates[0].x}`); const areaPathforDotted = this.createSvgElement("path", [ { property: "d", value: areaPointListforDotted.join(" ") }, { property: "fill", value: `url(#${areaGradientColorForDotted})` }, ]); // 속성 값 defaultOptions.push({ property: "stroke-dasharray", value: "4 4", }); defaultOptions.push({ property: "stroke-linecap", value: "round", }); this.appendChilds(gTagOfPath, [areaPathforDotted]); + } break;🧰 Tools
🪛 ESLint
[error] 998-1001: Unexpected lexical declaration in case block.
(no-case-declarations)
[error] 1003-1003: Unexpected lexical declaration in case block.
(no-case-declarations)
[error] 1006-1009: Unexpected lexical declaration in case block.
(no-case-declarations)
🧹 Nitpick comments (3)
src/lib/Chart.ts (3)
805-837: Enhanced circle visualization with connecting lineThe updated
drawCirclemethod now:
- Adds a vertical dashed line connecting the data point to the chart bottom
- Creates an outer circle with animation
- Creates an inner circle with animation
This significantly improves the visual representation of data points.
Note: The method signature has changed to remove the
colorparameter - ensure this doesn't break any existing code that might be calling this method.
1426-1448: Duplicate CSS styles in hover card implementationsThere's significant duplication in hover card styling between different conditions. Consider extracting common styles to reduce code duplication.
You could move common styles to a shared CSS class and only vary the specific styles that need to change between different conditions.
906-906: Use more consistent ID generationThe random ID generation for gradients uses
toString(36).substr(2, 9)which is more modern than the previous approach. However, for consistency, consider using the same pattern for all random ID generation in the codebase.
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src/components/app/predict/chart/chart.tsx(3 hunks)src/lib/Chart.ts(32 hunks)src/utils/chartDataParser.ts(2 hunks)
🚧 Files skipped from review as they are similar to previous changes (2)
- src/components/app/predict/chart/chart.tsx
- src/utils/chartDataParser.ts
🧰 Additional context used
🪛 ESLint
src/lib/Chart.ts
[error] 998-1001: Unexpected lexical declaration in case block.
(no-case-declarations)
[error] 1003-1003: Unexpected lexical declaration in case block.
(no-case-declarations)
[error] 1006-1009: Unexpected lexical declaration in case block.
(no-case-declarations)
🪛 Biome (1.9.4)
src/lib/Chart.ts
[error] 1040-1046: Other switch clauses can erroneously access this declaration.
Wrap the declaration in a block to restrict its access to the switch clause.
The declaration is defined in this switch clause:
Unsafe fix: Wrap the declaration in a block.
(lint/correctness/noSwitchDeclarations)
[error] 1055-1057: Other switch clauses can erroneously access this declaration.
Wrap the declaration in a block to restrict its access to the switch clause.
The declaration is defined in this switch clause:
Unsafe fix: Wrap the declaration in a block.
(lint/correctness/noSwitchDeclarations)
[error] 1075-1079: Other switch clauses can erroneously access this declaration.
Wrap the declaration in a block to restrict its access to the switch clause.
The declaration is defined in this switch clause:
Unsafe fix: Wrap the declaration in a block.
(lint/correctness/noSwitchDeclarations)
[error] 1080-1081: Other switch clauses can erroneously access this declaration.
Wrap the declaration in a block to restrict its access to the switch clause.
The declaration is defined in this switch clause:
Unsafe fix: Wrap the declaration in a block.
(lint/correctness/noSwitchDeclarations)
[error] 1086-1095: Other switch clauses can erroneously access this declaration.
Wrap the declaration in a block to restrict its access to the switch clause.
The declaration is defined in this switch clause:
Unsafe fix: Wrap the declaration in a block.
(lint/correctness/noSwitchDeclarations)
🔇 Additional comments (10)
src/lib/Chart.ts (10)
43-44: Good addition of the legendColor propertyAdding the
legendColorproperty to theChartDataTypeinterface with proper documentation improves the chart's customization capabilities and makes the code more maintainable.
93-93: Fixed typo in variable nameGood fix changing
hegihttoheight- correcting variable names improves code readability and prevents potential bugs.
137-137: Correct variable assignment in constructorThe constructor now correctly assigns
size.heighttothis.heightinstead of the misspelled property.
155-157: Improved SVG element attributesThe SVG element attributes now correctly use the height variable and include proper positioning styles.
373-373: Increased right padding for better readabilityChanging the right padding from
textLength * 1.5totextLength * 2provides more space for labels, improving readability.
445-445: Fixed height reference in mouse event areaCorrected the misspelled height variable in the mouseEventAreaContainer configuration.
1055-1140: Improved legend display with descriptive elementsThe legend display has been enhanced with:
- Adjusted dimensions and spacing (55px height instead of previous value)
- Added a description container with explanatory text
- Added a visual indicator (gray circle) to improve user understanding
This provides better context about what the chart represents, improving usability.
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🪛 Biome (1.9.4)
[error] 1055-1057: Other switch clauses can erroneously access this declaration.
Wrap the declaration in a block to restrict its access to the switch clause.The declaration is defined in this switch clause:
Unsafe fix: Wrap the declaration in a block.
(lint/correctness/noSwitchDeclarations)
[error] 1063-1071: Other switch clauses can erroneously access this declaration.
Wrap the declaration in a block to restrict its access to the switch clause.The declaration is defined in this switch clause:
Unsafe fix: Wrap the declaration in a block.
(lint/correctness/noSwitchDeclarations)
[error] 1075-1079: Other switch clauses can erroneously access this declaration.
Wrap the declaration in a block to restrict its access to the switch clause.The declaration is defined in this switch clause:
Unsafe fix: Wrap the declaration in a block.
(lint/correctness/noSwitchDeclarations)
[error] 1080-1081: Other switch clauses can erroneously access this declaration.
Wrap the declaration in a block to restrict its access to the switch clause.The declaration is defined in this switch clause:
Unsafe fix: Wrap the declaration in a block.
(lint/correctness/noSwitchDeclarations)
[error] 1086-1095: Other switch clauses can erroneously access this declaration.
Wrap the declaration in a block to restrict its access to the switch clause.The declaration is defined in this switch clause:
Unsafe fix: Wrap the declaration in a block.
(lint/correctness/noSwitchDeclarations)
1243-1257: Improved hover interaction with guide lines and point highlightThe hover interaction now includes:
- Both X and Y axis guide lines
- A more visible point indicator at the intersection
- Better positioning calculation using the closest data point
This significantly improves the user experience when interacting with the chart.
1285-1321: Enhanced hover card stylingThe hover card styling has been improved with:
- Better dimensions and responsive width/height
- Consistent border styling
- Added arrow indicator at the bottom
- Better spacing and layout structure
These changes make the hover card more visually appealing and usable.
1547-1564: Improved hover card positioning logicThe hover card positioning logic now:
- Places the card above the data point with appropriate spacing
- Centers the card horizontally aligned with the data point
- Prevents the card from going out of bounds of the chart container
- Adjusts positioning based on available space
This ensures the hover card is always visible and properly positioned.
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🧹 Nitpick comments (1)
src/lib/Chart.ts (1)
949-964: Using 'let' instead of 'const' for coordinates.The coordinates variable is reassigned, but should use 'const' since it's never reassigned directly (only manipulated).
- let coordinates: Coordinate[] = this.mapDatasToCoordinates(data, 0); + const coordinates: Coordinate[] = this.mapDatasToCoordinates(data, 0);Additionally, the logic to adjust the last coordinate's y-value for the first dataset enhances the visual connection between actual and predicted data.
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🪛 ESLint
[error] 949-949: 'coordinates' is never reassigned. Use 'const' instead.
(prefer-const)
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src/lib/Chart.ts(30 hunks)
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src/lib/Chart.ts
[error] 949-949: 'coordinates' is never reassigned. Use 'const' instead.
(prefer-const)
🔇 Additional comments (27)
src/lib/Chart.ts (27)
43-44: Nice addition of legendColor property.Adding the legendColor property to the ChartDataType interface provides better type safety and self-documentation for the code that uses this property later in the legend rendering.
93-93: Fixed typo from "hegiht" to "height".Good catch on fixing this variable name spelling error. This ensures consistency and prevents confusion throughout the code.
134-134: Fixed variable reference from "hegiht" to "height".This correctly updates the property assignment to use the properly spelled variable name.
152-154: Improved SVG viewBox and style configuration.These changes to the SVG element attributes enhance the responsiveness and positioning of the chart.
370-370: Increased right padding for better text legibility.Changing the right padding calculation from
textLength * 1.5totextLength * 2provides more space for the text labels, improving readability.
442-442: Fixed variable reference from "hegiht" to "height".Correctly updates another instance of the misspelled variable name.
802-834: Enhanced drawCircle method with vertical guide line.The method now adds a dotted vertical line connecting the data point to the bottom of the chart, and uses nested circles with different sizes and opacities to create a more visually appealing indicator. The removal of the color parameter simplifies the interface as this is now standardized.
857-858: Fixed variable reference from "hegiht" to "height".Another spelling correction that ensures consistent use of the height variable throughout the code.
903-903: Improved randomization for gradient IDs.Using a more concise and readable method to generate random IDs for gradients with a descriptive prefix.
926-928: Added container cleanup before drawing.Clearing the
datasContainerbefore drawing ensures that old elements are removed, preventing potential memory leaks and visual artifacts.
967-970: Simplified path data generation.Using reduce to build the SVG path data is more concise and maintainable than string concatenation.
978-980: Standardized stroke properties.Setting consistent stroke properties improves the visual appearance of the chart lines.
987-1022: Improved case block organization with block scoping.The 'area' and 'dotted' cases now properly use block scoping with curly braces, which prevents variable scope leakage between case clauses. This addresses the ESLint "no-case-declarations" error mentioned in past reviews.
1039-1055: Enhanced visual indicators for data points.Adding a vertical line and circle at contact points improves the visual representation of data points, making the chart more informative.
1070-1072: Adjusted legend layout parameters.Modifying the legend height and gap parameters improves the visual appearance and spacing of the legend.
1086-1087: Repositioned legend for better visibility.Moving the legend position improves the overall chart layout and readability.
1090-1103: Used legendColor for legend line.Now using the newly added legendColor property for consistent color representation in the legend.
1125-1154: Added descriptive text for prediction success criteria.The addition of a description container with an explanatory text about prediction success criteria helps users understand how prediction success is evaluated, enhancing the chart's usefulness.
1233-1258: Improved hover guide line positioning logic.The hover guide line positioning now more accurately follows the data points, with better calculation of the Y position based on the closest data point to the mouse cursor.
1260-1275: Enhanced hover indicators with better visual cues.Updating the hover indicators with clearer SVG markup improves the user experience when interacting with the chart.
1302-1337: Improved hover card styling and layout.The hover card now has better dimensions, border, and a decorative arrow indicator to point at the data point. The layout is more responsive with improved spacing.
1402-1417: Enhanced hover card content structure.The hover card now has a cleaner structure with better organized content and improved typography.
1427-1463: Consistent hover card styling.The hover card styling is now more consistent with the rest of the UI, with better dimensions and a cleaner visual appearance.
1496-1507: Improved typography in hover card.Better typography with proper line height, letter spacing, and font weights improves the readability of the hover card content.
1525-1545: Improved content structure in hover card.The hover card content is now better organized with clearer labeling and more consistent spacing.
1561-1579: Enhanced hover card positioning logic.The hover card positioning logic now properly takes into account the card dimensions and ensures it stays within the chart boundaries, improving the user experience.
1025-1025: Added proper error handling for unknown draw modes.Throwing an error with a descriptive message when an unknown draw mode is encountered improves error handling and debugging.
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🧹 Nitpick comments (1)
src/lib/Chart.ts (1)
952-974: Use const for immutable variables and improve path generation.The
coordinatesvariable is never reassigned after initialization and should useconstinstead oflet. The new path data generation approach using reduce is more elegant and readable.- let coordinates: Coordinate[] = this.mapDatasToCoordinates(data, 0); + const coordinates: Coordinate[] = this.mapDatasToCoordinates(data, 0);🧰 Tools
🪛 ESLint
[error] 952-952: 'coordinates' is never reassigned. Use 'const' instead.
(prefer-const)
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src/lib/Chart.ts(33 hunks)
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🪛 ESLint
src/lib/Chart.ts
[error] 952-952: 'coordinates' is never reassigned. Use 'const' instead.
(prefer-const)
🔇 Additional comments (14)
src/lib/Chart.ts (14)
43-44: Added legendColor property to enhance chart customization.The addition of the
legendColorproperty to theChartDataTypeinterface provides a dedicated way to specify the color for legend lines, improving visual customization capabilities of the chart.
93-93: Fixed variable spelling from 'hegiht' to 'height'.Good correction of the variable name spelling from 'hegiht' to 'height', which improves code readability and maintainability.
370-370: Increased right padding for better text display.Increasing the right padding from
textLength * 1.5totextLength * 2provides more space for labels, improving readability.
805-837: Enhanced data point visualization with connecting line and better styling.The updated
drawCirclemethod now creates a vertical connecting line from the circle to the bottom of the chart and uses concentric circles with different opacities for better visual emphasis. The method signature has also been simplified by removing the unused color parameter.
928-933: Improved chart rendering with proper element cleanup.Adding code to clear the datasContainer innerHTML before creating new elements prevents potential memory leaks and ensures a clean redraw of the chart.
954-967: Intelligently align actual and predicted data points.The added logic to adjust the final coordinate of the first dataset to match the y-coordinate of the second dataset creates a smoother visual transition between actual and predicted data, improving the chart's readability and professional appearance.
990-1025: Refactored switch statement with proper block scoping for case clauses.The switch statement now properly uses block scoping with curly braces for the case clauses, which prevents variable scope leakage between cases and addresses a common ESLint error (no-case-declarations).
1042-1058: Enhanced data point visualization with vertical reference lines.Adding vertical dashed lines for data contact points improves the readability of the chart by providing clear visual references for important data points.
1073-1076: Adjusted legend positioning and styling for better layout.The modified legend height and gap values create better spacing in the chart legend area, improving the overall visual hierarchy.
1099-1106: Enhanced legend appearance with custom colors and thicker lines.Using the new
legendColorproperty and increasing the stroke width from 2px to 5px makes the legend lines more prominent and consistent with their respective chart elements.
1128-1157: Added clear success criteria description.The addition of a description container with explanatory text about prediction success criteria provides important context for users interpreting the chart, enhancing usability and understanding.
1235-1282: Improved hover interaction with better guide line positioning.The enhanced positioning logic for the hover guide lines creates a more accurate and responsive user experience by calculating both X and Y positions based on actual data points.
1404-1549: Enhanced hover card with improved layout and styling.The redesigned hover card provides better information hierarchy with column layout, improved styling, and separate sections for dates and values. The arrow indicator and positioning logic ensure it remains within chart bounds.
1565-1582: Added boundary checking for hover card positioning.The implementation of boundary checking ensures the hover card stays within the chart area, preventing it from being cut off at the edges, which significantly improves the user experience.
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Summary by CodeRabbit
New Features
Bug Fixes
hegihttoheightto ensure proper functionality in chart rendering logic.Documentation
These updates provide a more polished and visually appealing user experience while ensuring data is presented with greater clarity.