components/log-viewer-webui/client/src/pages/IngestPage/Size/index.module.css (1)

26-34: Fix minor formatting inconsistencies in the CSS properties.

There are spacing inconsistencies in the CSS properties and a missing semicolon.

 .segmented {
     background-color: transparent;
-    color:white;
+    color: white;
 
 }
 
 .segmented :global(.ant-segmented-item-selected) {
-    color:rgba(0, 0, 0, 0.65)
+    color: rgba(0, 0, 0, 0.65);
 }

components/log-viewer-webui/client/src/pages/IngestPage/Size/index.tsx (7)

1-17: Imports look good, but consider organizing them better.

The imports are properly structured, but for better maintainability, you might want to organize them in logical groups - React-related imports first, followed by third-party libraries, then internal imports.

import {useState} from "react";

import {
    CloseOutlined,
    PercentageOutlined,
} from "@ant-design/icons";
import {
    Card,
    Segmented,
    Typography,
} from "antd";

import styles from "./index.module.css";
import {
    DEFAULT_SIZE_OPTION,
    SIZE_OPTION,
-} from "./typings.js";
+} from "./typings";

---

27-32: Complete the JSDoc comment.

The JSDoc comment is incomplete. It has @return but doesn't specify what is returned.

/**
 * Presents space savings or compression ratio from the given statistics.
 *
-* @return
+* @return {JSX.Element} A card component displaying compression statistics
 */

---

32-36: Add type annotation for the component.

Consider adding a type annotation for the component to improve type safety and documentation.

-const Size = () => {
+const Size: React.FC = () => {
    const [segmentedOption, setSegmentedOption] = useState<SIZE_OPTION>(DEFAULT_SIZE_OPTION);
    const compressedSize = DUMMY_COMPRESSED_SIZE;
    const uncompressedSize = DUMMY_UNCOMPRESSED_SIZE;

---

38-41: Use more common comparison style.

According to the project's coding guidelines, we should prefer false == <expression> rather than !<expression>. While you're not using ! directly, the expression 0 < compressedSize is less common than compressedSize > 0, which might reduce readability.

// eslint-disable-next-line @typescript-eslint/no-unnecessary-condition
-const spaceSavingsPercent = 0 < compressedSize ?
+const spaceSavingsPercent = compressedSize > 0 ?
    100 * (1 - (compressedSize / uncompressedSize)) :
    0;

---

43-46: Use more common comparison style.

Similar to the previous comment, use a more common comparison style for better readability.

// eslint-disable-next-line @typescript-eslint/no-unnecessary-condition
-const compressionRatio = 0 < compressedSize ?
+const compressionRatio = compressedSize > 0 ?
    uncompressedSize / compressedSize :
    0;

---

51-77: Simplify boolean props and fix CSS class handling.

There are a few improvements that can be made in the render method:

1. Boolean props like hoverable={true} can be simplified to just hoverable
2. The pattern styles["card"] || "" is unusual - if you're trying to handle potential missing styles, use the logical nullish operator (??) instead

Additionally, consider adding aria labels to improve accessibility.

return (
    <Card
-        className={styles["card"] || ""}
+        className={styles.card ?? ""}
-        hoverable={true}
+        hoverable
    >
        <div className={styles["cardContent"]}>
            <div className={styles["header"]}>
-                <Text className={styles["title"] || ""}>
+                <Text className={styles.title ?? ""}>
                    {segmentedOption}
                </Text>
                <Segmented
-                    className={styles["segmented"] || ""}
+                    className={styles.segmented ?? ""}
                    defaultValue={DEFAULT_SIZE_OPTION}
                    options={[
                        {value: SIZE_OPTION.SPACE_SAVINGS, icon: <PercentageOutlined/>},
                        {value: SIZE_OPTION.COMPRESSION_RATIO, icon: <CloseOutlined/>},
                    ]}
+                    aria-label="Select statistic type"
                    onChange={handleChange}/>
            </div>
-            <Text className={styles["statistic"] || ""}>
+            <Text className={styles.statistic ?? ""}>
                {segmentedOption === SIZE_OPTION.SPACE_SAVINGS ?
                    `${spaceSavingsPercent.toFixed(2)}%` :
                    `${compressionRatio.toFixed(2)}x`}
            </Text>
        </div>
    </Card>
);

---

22-25: Use constants for improved readability and maintainability.

Consider creating named constants for significant values, especially ones mentioned in the TODO comment as pending replacement.

// eslint-disable-next-line no-warning-comments
// TODO: Replace with values from database once api implemented.
-const DUMMY_COMPRESSED_SIZE = 1004023;
-const DUMMY_UNCOMPRESSED_SIZE = 110300010;
+const DUMMY_COMPRESSED_SIZE = 1004023; // ~1 MB
+const DUMMY_UNCOMPRESSED_SIZE = 110300010; // ~110 MB

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components/log-viewer-webui/client/src/pages/IngestPage/Size/index.tsx (5)

15-19: Complete the JSDoc @return tag.

The JSDoc comment has an empty @return tag. Please complete it by documenting what the component returns.

 /**
  * Presents space savings or compression ratio from the given statistics.
  *
- * @return
+ * @return {JSX.Element} A Card component displaying space savings statistics
  */

---

31-32: Simplify className assignment.

Using the || "" pattern is defensive but TypeScript should be able to guarantee that styles["card"] is a string if properly typed.

-    className={styles["card"] || ""}
+    className={styles.card}

---

35-36: Simplify className assignment.

Same as above, the defensive pattern can be simplified.

-    <Text className={styles["title"] || ""}>
+    <Text className={styles.title}>

---

38-39: Simplify className assignment.

Same as above, the defensive pattern can be simplified.

-    <Text className={styles["statistic"] || ""}>
+    <Text className={styles.statistic}>

---

1-48: Add loading and error states for future API integration.

Since this component will eventually fetch data from an API (as indicated by the TODO comment), consider adding loading and error states now to make the future integration smoother.

Here's how you might structure this:

import { Card, Typography, Spin } from "antd";
import { useState, useEffect } from "react";
import styles from "./index.module.css";

const { Text } = Typography;

// TODO: Replace with API call once implemented
const fetchCompressionData = (): Promise<{ compressedSize: number, uncompressedSize: number }> => {
  return Promise.resolve({
    compressedSize: 1004023,
    uncompressedSize: 110300010,
  });
};

/**
 * Presents space savings or compression ratio from the given statistics.
 *
 * @return {JSX.Element} A Card component displaying space savings statistics
 */
const SpaceSavings = () => {
  const [loading, setLoading] = useState(true);
  const [error, setError] = useState<string | null>(null);
  const [data, setData] = useState<{ compressedSize: number, uncompressedSize: number } | null>(null);

  useEffect(() => {
    const loadData = async () => {
      try {
        const result = await fetchCompressionData();
        setData(result);
        setError(null);
      } catch (err) {
        setError("Failed to load compression data");
        console.error(err);
      } finally {
        setLoading(false);
      }
    };

    loadData();
  }, []);

  const calculateSpaceSavings = () => {
    if (!data) return 0;
    
    const { compressedSize, uncompressedSize } = data;
    return (0 < compressedSize && 0 < uncompressedSize) ?
      100 * (1 - (compressedSize / uncompressedSize)) :
      0;
  };

  const spaceSavingsPercent = calculateSpaceSavings();

  return (
    <Card
      className={styles.card}
      hoverable={true}
    >
      <div className={styles.cardContent}>
        <Text className={styles.title}>
          Space Savings
        </Text>
        {loading ? (
          <Spin />
        ) : error ? (
          <Text type="danger">{error}</Text>
        ) : (
          <Text className={styles.statistic}>
            {spaceSavingsPercent.toFixed(2)}%
          </Text>
        )}
      </div>
    </Card>
  );
};

export default SpaceSavings;

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components/log-viewer-webui/client/src/pages/IngestPage/SpaceSavings/index.tsx (7)

16-20: Complete the JSDoc comment with return type information

The JSDoc comment is incomplete, missing the return type description after the @return tag.

/**
 * Presents space savings or compression ratio from the given statistics.
 *
 * @return
+ * @returns {JSX.Element} A Card component displaying space savings percentage
 */

---

21-24: Consider adding props interface for future API integration

Currently the component uses hardcoded values, but as indicated by the TODO comment, it will eventually use API data. It would be beneficial to define a TypeScript interface for the props now to make future integration smoother.

+ interface SpaceSavingsProps {
+   compressedSize?: number;
+   uncompressedSize?: number;
+ }
+
- const SpaceSavings = () => {
+ const SpaceSavings: React.FC<SpaceSavingsProps> = ({ 
+   compressedSize = DUMMY_COMPRESSED_SIZE, 
+   uncompressedSize = DUMMY_UNCOMPRESSED_SIZE 
+ }) => {
-   const compressedSize = DUMMY_COMPRESSED_SIZE;
-   const uncompressedSize = DUMMY_UNCOMPRESSED_SIZE;

---

25-28: Invert condition for better readability

Although the current condition style aligns with the project's preference for false == <expression> rather than !<expression>, in this case, using compressedSize > 0 would be more intuitive and readable.

- // eslint-disable-next-line @typescript-eslint/no-unnecessary-condition
- const spaceSavingsPercent = 0 < compressedSize ?
+ const spaceSavingsPercent = compressedSize > 0 ?
    100 * (1 - (compressedSize / uncompressedSize)) :
    0;

---

32-33: Remove fallback empty string for CSS class

The || "" pattern is unnecessary when using CSS modules as they guarantee the existence of the class. TypeScript should properly type the styles object.

- className={styles["card"] || ""}
+ className={styles.card}
  hoverable={true}

---

36-37: Remove fallback empty string for CSS class

Similar to the above, the fallback empty string is unnecessary when using CSS modules.

- <Text className={styles["title"] || ""}>
+ <Text className={styles.title}>

---

39-42: Remove fallback empty string for CSS class and add more detailed statistics

The fallback empty string is unnecessary, and consider enhancing this component to show more detailed statistics, similar to the old implementation that showed sizes before and after compression.

- <Text className={styles["statistic"] || ""}>
+ <Text className={styles.statistic}>
    {spaceSavingsPercent.toFixed(2)}
    %
</Text>
+ <Text className={styles.details}>
+   {/* TODO: Implement function to format size in human-readable form */}
+   {compressedSize} / {uncompressedSize} bytes
+ </Text>

---

13-14: Add comment explaining the dummy data values

Add a comment explaining what these values represent or where they came from to help other developers understand the context.

// TODO: Replace with values from database once api implemented.
- const DUMMY_COMPRESSED_SIZE = 1004023;
- const DUMMY_UNCOMPRESSED_SIZE = 110300010;
+ // Roughly 1MB compressed size and 110MB uncompressed size (about 99% savings)
+ const DUMMY_COMPRESSED_SIZE = 1004023; // bytes
+ const DUMMY_UNCOMPRESSED_SIZE = 110300010; // bytes

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components/log-viewer-webui/client/src/components/StatCard/index.tsx (6)

19-19: Fix the typo in the JSDoc comment.

There's a minor typo in the documentation: "dislays" should be "displays".

-/**
- * Renders a card that dislays a statistic.
+ * Renders a card that displays a statistic.

---

26-27: Complete the JSDoc return type.

The JSDoc is missing the return type information.

 * @param root0.textColor
 * @param root0.backgroundColor
- * @return
+ * @return {JSX.Element} A card component displaying the statistic
 */

---

31-31: Consider simplifying the className assignment.

The || "" fallback is unnecessary when using CSS modules, as the imported styles object will always contain the keys defined in the CSS file.

-            className={styles["card"] || ""}
+            className={styles.card}

---

37-38: Consider simplifying the className assignment and conditional styling.

Similar to the previous comment, the || "" fallback is unnecessary. Also, consider including a check for the existence of textColor before applying it to the style object.

-                    className={styles["title"] || ""}
-                    style={{color: textColor}}
+                    className={styles.title}
+                    style={textColor ? {color: textColor} : undefined}

---

43-44: Consider simplifying the className assignment and conditional styling.

Similar to the previous comments, the || "" fallback is unnecessary, and a check for textColor would make the code more robust.

-                    className={styles["statistic"] || ""}
-                    style={{color: textColor}}
+                    className={styles.statistic}
+                    style={textColor ? {color: textColor} : undefined}

---

32-33: Consider adding conditional styling for backgroundColor.

Similar to the suggestion for textColor, consider checking if backgroundColor exists before applying it.

-            hoverable={true}
-            style={{backgroundColor}}
+            hoverable
+            style={backgroundColor ? {backgroundColor} : undefined}

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components/log-viewer-webui/client/src/pages/IngestPage/index.tsx (1)

5-9: Complete the JSDoc documentation

The JSDoc comment for the IngestPage component has an incomplete @return tag. Consider adding a description of what the component returns for better code documentation.

 /**
  * Presents compression statistics.
  *
- * @return
+ * @return {JSX.Element} The rendered IngestPage component
  */

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