Repository: y-scope/clp
Pull request #824: feat(new-webui): Add panel to ingest page with mocked compression statistics.
Author: login: davemarco
Created: 2025-04-14T03:43:01Z | Merged: 2025-04-21T12:56:16Z

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fix: Don't add implicit wildcards ('*') at the beginning and the end of a query (fixes #390).
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# Description

Adds a panel with compression statistics. Added a new switch to change between
space savings and compression ratio.

Also adds a basic grid.

This is only half the panel. I have a chart with bars like old webui, that I will add in later PR.

For now now values are hardcoded.
![Screenshot 2025-04-13 at 11 40 04 PM](https://github.com/user-attachments/assets/b420c3a7-d668-49b6-a706-842906470840)



# Checklist

<!-- Ensure each item below is satisfied and indicate so by inserting an `x` within each `[ ]`. -->

* [x] The PR satisfies the [contribution guidelines][yscope-contrib-guidelines].
* [x] This is a breaking change and that has been indicated in the PR title, OR this isn't a
  breaking change.
* [x] Necessary docs have been updated, OR no docs need to be updated.

# Validation performed

<!-- Describe what tests and validation you performed on the change. -->



[yscope-contrib-guidelines]: https://docs.yscope.com/dev-guide/contrib-guides-overview.html


<!-- This is an auto-generated comment: release notes by coderabbit.ai -->
## Summary by CodeRabbit

- **New Features**
  - Introduced a new Ingest page with a grid layout.
  - Added a Space Savings card displaying percentage savings in storage.
  - Added a reusable StatCard component for displaying statistics with customizable styling.

- **Style**
  - Implemented new CSS modules for grid layouts and StatCard styling.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->

Linked issue #390: clp-s: Implicit wildcard behaviour is unintuitive
### Request

For clp-s the way that we treat wildcards is unintuitive.

The rules are that if a user adds any explicit wildcards we don't add any implicit ones, and we only add implicit wildcards at the start and end if the predicate contains a space.

To make things simpler for users we should make the user use explicit wildcards for everything.

### Possible implementation

Instead of conditionally adding wildcards when processing a query we will simply not add implicit wildcards.

Diff:
diff --git a/components/log-viewer-webui/client/src/components/StatCard/index.module.css b/components/log-viewer-webui/client/src/components/StatCard/index.module.css
new file mode 100644
index 0000000000..1da71486d4
--- /dev/null
+++ b/components/log-viewer-webui/client/src/components/StatCard/index.module.css
@@ -0,0 +1,17 @@
+.card :global(.ant-card-head) {
+    border: 0px;
+}
+
+.cardContent {
+    display: flex;
+    flex-direction: column;
+}
+
+.title {
+    font-size: 1.5rem;
+    font-weight: 600;
+}
+
+.statistic {
+    font-size: 5rem;
+}
diff --git a/components/log-viewer-webui/client/src/components/StatCard/index.tsx b/components/log-viewer-webui/client/src/components/StatCard/index.tsx
new file mode 100644
index 0000000000..06ef738a92
--- /dev/null
+++ b/components/log-viewer-webui/client/src/components/StatCard/index.tsx
@@ -0,0 +1,53 @@
+import {
+    Card,
+    Typography,
+} from "antd";
+
+import styles from "./index.module.css";
+
+
+const {Text} = Typography;
+
+interface StatCardProps {
+    title: string;
+    stat: string;
+    textColor?: string;
+    backgroundColor?: string;
+}
+
+/**
+ * Renders a card that dislays a statistic.
+ *
+ * @param props
+ * @param props.title
+ * @param props.stat
+ * @param props.textColor
+ * @param props.backgroundColor
+ * @return
+ */
+const StatCard = ({title, stat, textColor, backgroundColor}: StatCardProps) => {
+    return (
+        <Card
+            className={styles["card"] || ""}
+            hoverable={true}
+            style={{backgroundColor}}
+        >
+            <div className={styles["cardContent"]}>
+                <Text
+                    className={styles["title"] || ""}
+                    style={{color: textColor}}
+                >
+                    {title}
+                </Text>
+                <Text
+                    className={styles["statistic"] || ""}
+                    style={{color: textColor}}
+                >
+                    {stat}
+                </Text>
+            </div>
+        </Card>
+    );
+};
+
+export default StatCard;
diff --git a/components/log-viewer-webui/client/src/pages/IngestPage.tsx b/components/log-viewer-webui/client/src/pages/IngestPage.tsx
deleted file mode 100644
index 5cfed3feef..0000000000
--- a/components/log-viewer-webui/client/src/pages/IngestPage.tsx
+++ /dev/null
@@ -1,16 +0,0 @@
-/**
- * Presents compression statistics.
- *
- * @return
- */
-const IngestPage = () => {
-    return (
-        <div>
-            <h1>Ingest Page</h1>
-            <p>This is the Ingest Page.</p>
-        </div>
-    );
-};
-
-
-export default IngestPage;
diff --git a/components/log-viewer-webui/client/src/pages/IngestPage/SpaceSavings/index.tsx b/components/log-viewer-webui/client/src/pages/IngestPage/SpaceSavings/index.tsx
new file mode 100644
index 0000000000..18836148e7
--- /dev/null
+++ b/components/log-viewer-webui/client/src/pages/IngestPage/SpaceSavings/index.tsx
@@ -0,0 +1,37 @@
+import {theme} from "antd";
+
+import StatCard from "../../../components/StatCard";
+
+
+// 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;
+
+/**
+ * Presents space savings or compression ratio from the given statistics.
+ *
+ * @return
+ */
+const SpaceSavings = () => {
+    const {token} = theme.useToken();
+    const compressedSize = DUMMY_COMPRESSED_SIZE as number;
+    const uncompressedSize = DUMMY_UNCOMPRESSED_SIZE as number;
+
+    const spaceSavingsPercent = (0 === uncompressedSize) ?
+        100 * (1 - (compressedSize / uncompressedSize)) :
+        0;
+
+    const spaceSavingsPercentText = `${spaceSavingsPercent.toFixed(2)}%`;
+
+    return (
+        <StatCard
+            backgroundColor={token.colorPrimary}
+            stat={spaceSavingsPercentText}
+            textColor={token.colorWhite}
+            title={"Space Savings"}/>
+    );
+};
+
+
+export default SpaceSavings;
diff --git a/components/log-viewer-webui/client/src/pages/IngestPage/index.module.css b/components/log-viewer-webui/client/src/pages/IngestPage/index.module.css
new file mode 100644
index 0000000000..387be8f88a
--- /dev/null
+++ b/components/log-viewer-webui/client/src/pages/IngestPage/index.module.css
@@ -0,0 +1,6 @@
+.ingestPageGrid {
+    display: grid;
+    grid-template-columns: repeat(auto-fit, 400px);
+    padding: 20px;
+    gap: 20px;
+}
diff --git a/components/log-viewer-webui/client/src/pages/IngestPage/index.tsx b/components/log-viewer-webui/client/src/pages/IngestPage/index.tsx
new file mode 100644
index 0000000000..fcda0583df
--- /dev/null
+++ b/components/log-viewer-webui/client/src/pages/IngestPage/index.tsx
@@ -0,0 +1,19 @@
+import styles from "./index.module.css";
+import SpaceSavings from "./SpaceSavings";
+
+
+/**
+ * Presents compression statistics.
+ *
+ * @return
+ */
+const IngestPage = () => {
+    return (
+        <div className={styles["ingestPageGrid"]}>
+            <SpaceSavings/>
+        </div>
+    );
+};
+
+
+export default IngestPage;


Reviews:
user: login: coderabbitai[bot]
body: **Actionable comments posted: 0**

<details>
<summary>🧹 Nitpick comments (8)</summary><blockquote>

<details>
<summary>components/log-viewer-webui/client/src/pages/IngestPage/Size/index.module.css (1)</summary><blockquote>

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

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

```diff
 .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);
 }
```

</blockquote></details>
<details>
<summary>components/log-viewer-webui/client/src/pages/IngestPage/Size/index.tsx (7)</summary><blockquote>

`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.

```diff
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.

```diff
/**
 * 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.

```diff
-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.

```diff
// 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.

```diff
// 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.

```diff
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.

```diff
// 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
```

</blockquote></details>

</blockquote></details>

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Reviewing files that changed from the base of the PR and between 2e7f63c7e2c7cf4aeeebbec044caf06a5c9ec132 and e1bee565691d7968e948de977559d762b0ca550d.

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* `components/log-viewer-webui/client/src/pages/IngestPage/Size/index.module.css` (1 hunks)
* `components/log-viewer-webui/client/src/pages/IngestPage/Size/index.tsx` (1 hunks)
* `components/log-viewer-webui/client/src/pages/IngestPage/Size/typings.ts` (1 hunks)
* `components/log-viewer-webui/client/src/pages/IngestPage/index.module.css` (1 hunks)
* `components/log-viewer-webui/client/src/pages/IngestPage/index.tsx` (1 hunks)

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<summary>📓 Path-based instructions (1)</summary>

<details>
<summary>`**/*.{cpp,hpp,java,js,jsx,tpp,ts,tsx}`: - Prefer `false == <expression>` rather than `!<expression>`.</summary>

> `**/*.{cpp,hpp,java,js,jsx,tpp,ts,tsx}`: - Prefer `false == <expression>` rather than `!<expression>`.

- `components/log-viewer-webui/client/src/pages/IngestPage/index.tsx`
- `components/log-viewer-webui/client/src/pages/IngestPage/Size/typings.ts`
- `components/log-viewer-webui/client/src/pages/IngestPage/Size/index.tsx`

</details>

</details><details>
<summary>🧬 Code Graph Analysis (1)</summary>

<details>
<summary>components/log-viewer-webui/client/src/pages/IngestPage/Size/index.tsx (2)</summary><blockquote>

<details>
<summary>components/log-viewer-webui/client/src/pages/IngestPage/Size/typings.ts (2)</summary>

* `SIZE_OPTION` (9-9)
* `DEFAULT_SIZE_OPTION` (9-9)

</details>
<details>
<summary>components/webui/imports/ui/IngestView/panels/IngestionJobs/IngestionJobRow.jsx (2)</summary>

* `compressedSize` (57-57)
* `uncompressedSize` (52-52)

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</details>

<details>
<summary>🔇 Additional comments (10)</summary><blockquote>

<details>
<summary>components/log-viewer-webui/client/src/pages/IngestPage/index.module.css (1)</summary>

`1-6`: **Clean grid layout implementation.**

The CSS grid layout is well-structured with three equal columns, which aligns perfectly with the new panel feature described in the PR objectives.

</details>
<details>
<summary>components/log-viewer-webui/client/src/pages/IngestPage/index.tsx (2)</summary>

`1-3`: **Appropriate imports added for the new Size component.**

The imports are clean and follow the proper pattern for both style modules and component imports.

---

`12-13`: **Clean implementation of the Size component in the grid layout.**

The implementation properly uses the CSS grid class and incorporates the new Size component, which aligns with the PR objective to add a compression statistics panel.

</details>
<details>
<summary>components/log-viewer-webui/client/src/pages/IngestPage/Size/typings.ts (3)</summary>

`1-4`: **Well-defined enum for size options.**

The enum properly defines the two display options mentioned in the PR objectives: space savings and compression ratio.

---

`6-6`: **Appropriate default setting.**

Setting the default to space savings makes sense as the primary view option.

---

`8-10`: **Clean exports.**

The exports are properly structured for TypeScript best practices.

</details>
<details>
<summary>components/log-viewer-webui/client/src/pages/IngestPage/Size/index.module.css (4)</summary>

`1-7`: **Good styling for the card component.**

The blue background and removal of default card borders create a clean panel appearance.

---

`9-18`: **Well-structured layout classes.**

The flex layouts for both the card content and header provide proper organization of elements.

---

`20-24`: **Clean title styling.**

The title styling with appropriate size, color, and weight creates good visual hierarchy.

---

`36-39`: **Good statistic styling.**

The large font size ensures good visibility of the key metrics, which aligns with the panel's purpose of highlighting compression statistics.

</details>

</blockquote></details>

</details>

<!-- This is an auto-generated comment by CodeRabbit for review status -->
state: COMMENTED
author_association: CONTRIBUTOR
submitted_at: 2025-04-14T03:46:54Z
user: login: coderabbitai[bot]
body: **Actionable comments posted: 1**

<details>
<summary>🧹 Nitpick comments (5)</summary><blockquote>

<details>
<summary>components/log-viewer-webui/client/src/pages/IngestPage/Size/index.tsx (5)</summary><blockquote>

`15-19`: **Complete the JSDoc @return tag.**

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

```diff
 /**
  * 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.

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

---

`35-36`: **Simplify className assignment.**

Same as above, the defensive pattern can be simplified.

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

---

`38-39`: **Simplify className assignment.**

Same as above, the defensive pattern can be simplified.

```diff
-    <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:

```typescript
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;
```

</blockquote></details>

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

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* components/log-viewer-webui/client/src/pages/IngestPage/index.module.css
* components/log-viewer-webui/client/src/pages/IngestPage/index.tsx
* components/log-viewer-webui/client/src/pages/IngestPage/Size/index.module.css

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<details>
<summary>`**/*.{cpp,hpp,java,js,jsx,tpp,ts,tsx}`: - Prefer `false == <expression>` rather than `!<expression>`.</summary>

> `**/*.{cpp,hpp,java,js,jsx,tpp,ts,tsx}`: - Prefer `false == <expression>` rather than `!<expression>`.

- `components/log-viewer-webui/client/src/pages/IngestPage/Size/index.tsx`

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<details>
<summary>components/log-viewer-webui/client/src/pages/IngestPage/Size/index.tsx (1)</summary>

`20-44`: <details>
<summary>❓ Verification inconclusive</summary>

**Implement the toggle feature mentioned in PR objectives.**

According to the PR objectives, the panel should allow users to toggle between viewing space savings and compression ratios, but this functionality is missing from the implementation.

Please verify if the toggle feature is planned to be implemented in this component or in a parent component. If it should be part of this component, consider adding it with a state variable to track the current view mode.

---

🌐 Web query:

```web
What is compression ratio and how does it differ from space savings in data compression?
```

💡 Result:

## Compression Ratio in Data Compression

The **compression ratio** is a key metric used to quantify the effectiveness of a data compression process. It is defined as the ratio of the uncompressed (original) data size to the compressed data size. This is usually expressed as a simple ratio, such as 5:1 or 10:1, indicating that the compressed data is five or ten times smaller than the original, respectively[1][2][5][7].

**Formula:**  
\[
\text{Compression Ratio} = \frac{\text{Uncompressed Size}}{\text{Compressed Size}}
\]

**Example:**  
If a file originally takes up 100 MB and, after compression, is reduced to 20 MB:
\[
\text{Compression Ratio} = \frac{100\ \text{MB}}{20\ \text{MB}} = 5:1
\]

## Space Savings in Data Compression

**Space savings** expresses how much storage space has been freed as a result of compression. Rather than a ratio, it is typically given as a percentage of the original size that is saved.

**Formula:**  
\[
\text{Space Savings} = \left(1 - \frac{\text{Compressed Size}}{\text{Uncompressed Size}}\right) \times 100\%
\]

**Example:**  
With the same 100 MB to 20 MB compression:
\[
\text{Space Savings} = \left(1 - \frac{20}{100}\right) \times 100\% = 80\%
\]

## Key Differences: Compression Ratio vs. Space Savings

| Metric               | Formula                                         | Typical Notation     | What It Tells You           | Example (100 MB to 20 MB) |
|----------------------|-------------------------------------------------|----------------------|-----------------------------|---------------------------|
| Compression Ratio    | Uncompressed Size / Compressed Size             | 5:1, 4:1, etc.       | How many times smaller the result is compared to the original | 5:1                      |
| Space Savings        | \(1 -\) (Compressed Size / Uncompressed Size)   | %, e.g., 80%         | What percentage of space has been saved                  | 80%                      |

**Summary:**  
- **Compression ratio** shows how many times smaller the compressed data is compared to the original and is written as a ratio (e.g., 5:1)[1][2][5][7].
- **Space savings** is the percentage reduction in size, showing what fraction of the original size has been eliminated (e.g., 80% saved)[1][7][10].
- Both metrics describe compression, but they present the data from different perspectives: ratio versus percentage of size reduced.

## Additional Clarification

It's common to confuse these terms or use them interchangeably, but **compression ratio is never expressed as a percentage**, and **space savings should not be called 'compression ratio'**[10]. Both are standard measurements for evaluating data compression efficiency, but serve different reporting preferences and clarity needs.

Citations:

- 1: https://en.wikipedia.org/wiki/Data_compression_ratio
- 2: https://www.ioriver.io/terms/data-compression-ratio
- 3: https://www.ibm.com/docs/en/cmofz/10.1.0?topic=overview-data-compression
- 4: https://www.timescale.com/learn/what-is-data-compression-and-how-does-it-work
- 5: https://go-compression.github.io/reference/compression_ratios/
- 6: https://www.purestorage.com/au/knowledge/what-is-data-compression.html
- 7: https://www.premiumbeat.com/blog/everything-know-about-compression-ratios/
- 8: https://www.barracuda.com/support/glossary/data-compression
- 9: https://risingwave.com/blog/understanding-database-compression-techniques/
- 10: https://community.splunk.com/t5/Monitoring-Splunk/Trying-to-understand-compression-given-compression-of-X-volume/m-p/105159

---



</details>

**Toggle Feature Required for Data Compression Metrics**

The current implementation only displays the space savings metric. According to the PR objectives, users should be able to toggle between space savings and compression ratios (where compression ratio is defined as the uncompressed size divided by the compressed size, e.g. 5:1, compared to space savings, which is expressed as a percentage). 

- Please confirm whether the toggle functionality is intended to be implemented within this `SpaceSavings` component or managed by a parent component.
- If it’s to be implemented here, consider adding a state variable (e.g. `viewMode`) that conditionally renders either:
  - **Space Savings**: Calculated as `100 * (1 - (compressedSize / uncompressedSize))` (displayed as a percentage), or
  - **Compression Ratio**: Calculated as `(uncompressedSize / compressedSize)` and formatted as a ratio (e.g. `X:1`).

</details>

</blockquote></details>

</details>

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<details>
<summary>🧹 Nitpick comments (7)</summary><blockquote>

<details>
<summary>components/log-viewer-webui/client/src/pages/IngestPage/SpaceSavings/index.tsx (7)</summary><blockquote>

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

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

```diff
/**
 * 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.

```diff
+ 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.

```diff
- // 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.

```diff
- 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.

```diff
- <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.

```diff
- <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.

```diff
// 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
```

</blockquote></details>

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<details>
<summary>components/log-viewer-webui/client/src/pages/IngestPage/SpaceSavings/index.tsx (2)</summary><blockquote>

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* `SpaceSavings` (19-71)

</details>
<details>
<summary>components/webui/imports/ui/IngestView/panels/IngestionJobs/IngestionJobRow.jsx (2)</summary>

* `compressedSize` (57-57)
* `uncompressedSize` (52-52)

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<details>
<summary>🧹 Nitpick comments (6)</summary><blockquote>

<details>
<summary>components/log-viewer-webui/client/src/components/StatCard/index.tsx (6)</summary><blockquote>

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

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

```diff
-/**
- * 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.

```diff
 * @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.

```diff
-            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.

```diff
-                    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.

```diff
-                    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.

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

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<details>
<summary>components/log-viewer-webui/client/src/pages/IngestPage/index.module.css (1)</summary>

`1-6`: **LGTM - Clean and responsive grid layout implementation.**

The CSS grid implementation provides a responsive layout that will adapt well to different screen sizes. The use of `minmax` with `auto-fit` is a good approach for creating a responsive grid that automatically adjusts the number of columns based on available space.

</details>

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<details>
<summary>components/log-viewer-webui/client/src/pages/IngestPage/index.tsx (1)</summary><blockquote>

`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.

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

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

`10-16`: **The IngestPage component structure looks good**

The component follows React best practices by using a functional component and CSS modules for styling. Based on the PR objectives, this sets up the initial grid layout for adding compression statistics.

</details>

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state: COMMENTED
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submitted_at: 2025-04-17T19:07:13Z
user: login: junhaoliao
body: For the title, how about:
```
feat(new-webui): Add panel to ingest page with mocked compression statistics.
```
state: APPROVED
author_association: MEMBER
submitted_at: 2025-04-17T20:58:53Z

Review comments:
diff_hunk: @@ -0,0 +1,47 @@
+import {
+    Card,
+    Typography,
+} from "antd";
+
+import styles from "./index.module.css";
+
+const {Text} = Typography;
+
+// 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;
+
+/**
+ * Presents space savings or compression ratio from the given statistics.
+ *
+ * @return
+ */
+const SpaceSavings = () => {
+    const compressedSize = DUMMY_COMPRESSED_SIZE;
+    const uncompressedSize = DUMMY_UNCOMPRESSED_SIZE;
+
+    // eslint-disable-next-line @typescript-eslint/no-unnecessary-condition
+    const spaceSavingsPercent = 0 < compressedSize ?
+        100 * (1 - (compressedSize / uncompressedSize)) :
+        0;
path: components/log-viewer-webui/client/src/pages/IngestPage/Size/index.tsx
user: login: coderabbitai[bot]
body: _🛠️ Refactor suggestion_

**Consider adding validation for uncompressedSize being zero.**

The calculation handles the case where compressedSize is less than or equal to zero, but doesn't check if uncompressedSize is zero, which could lead to division by zero or NaN results.

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


<!-- suggestion_start -->

<details>
<summary>📝 Committable suggestion</summary>

> ‼️ **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.

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

</details>

<!-- suggestion_end -->

<!-- This is an auto-generated reply by CodeRabbit -->
created_at: 2025-04-16T01:37:50Z
author_association: CONTRIBUTOR
diff_hunk: @@ -0,0 +1,49 @@
+import {
+    Card,
+    Typography,
+} from "antd";
+
+import styles from "./index.module.css";
+
+
+const {Text} = Typography;
+
+// 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;
+
+/**
+ * Presents space savings or compression ratio from the given statistics.
+ *
+ * @return
+ */
+const SpaceSavings = () => {
+    const compressedSize = DUMMY_COMPRESSED_SIZE;
+    const uncompressedSize = DUMMY_UNCOMPRESSED_SIZE;
+
+    // eslint-disable-next-line @typescript-eslint/no-unnecessary-condition
+    const spaceSavingsPercent = 0 < compressedSize ?
+        100 * (1 - (compressedSize / uncompressedSize)) :
+        0;
+
+    return (
+        <Card
+            className={styles["card"] || ""}
+            hoverable={true}
+        >
+            <div className={styles["cardContent"]}>
+                <Text className={styles["title"] || ""}>
+                    Space Savings
+                </Text>
+                <Text className={styles["statistic"] || ""}>
+                    {spaceSavingsPercent.toFixed(2)}
+                    %
+                </Text>
+            </div>
+        </Card>
path: components/log-viewer-webui/client/src/pages/IngestPage/SpaceSavings/index.tsx
user: login: coderabbitai[bot]
body: _🛠️ Refactor suggestion_

**Implement toggle for compression ratio display**

According to the PR objectives, the panel should include a switch to toggle between space savings and compression ratios. This functionality is currently missing from the implementation.

```diff
+import { Card, Typography, Switch } from "antd";
+import { useState } from "react";

// ...

const SpaceSavings = () => {
    const compressedSize = DUMMY_COMPRESSED_SIZE;
    const uncompressedSize = DUMMY_UNCOMPRESSED_SIZE;
+   const [showSpaceSavings, setShowSpaceSavings] = useState(true);

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

    return (
        <Card
            className={styles["card"] || ""}
            hoverable={true}
        >
            <div className={styles["cardContent"]}>
                <Text className={styles["title"] || ""}>
                    Space Savings
+                   <Switch
+                       className={styles["toggle"] || ""}
+                       checked={showSpaceSavings}
+                       onChange={setShowSpaceSavings}
+                       checkedChildren="Savings"
+                       unCheckedChildren="Ratio"
+                       size="small"
+                   />
                </Text>
                <Text className={styles["statistic"] || ""}>
+                   {showSpaceSavings ? (
                    {spaceSavingsPercent.toFixed(2)}
                    %
+                   ) : (
+                   {compressionRatio.toFixed(2)}
+                   :1
+                   )}
                </Text>
            </div>
        </Card>
    );
};
```


> Committable suggestion skipped: line range outside the PR's diff.

<!-- This is an auto-generated comment by CodeRabbit -->
created_at: 2025-04-16T01:43:04Z
author_association: CONTRIBUTOR
diff_hunk: @@ -0,0 +1,47 @@
+import {
+    Card,
+    Typography,
+} from "antd";
+
+import styles from "./index.module.css";
+
+const {Text} = Typography;
+
+// 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;
+
+/**
+ * Presents space savings or compression ratio from the given statistics.
+ *
+ * @return
+ */
+const SpaceSavings = () => {
+    const compressedSize = DUMMY_COMPRESSED_SIZE;
+    const uncompressedSize = DUMMY_UNCOMPRESSED_SIZE;
+
+    // eslint-disable-next-line @typescript-eslint/no-unnecessary-condition
+    const spaceSavingsPercent = 0 < compressedSize ?
+        100 * (1 - (compressedSize / uncompressedSize)) :
+        0;
path: components/log-viewer-webui/client/src/pages/IngestPage/Size/index.tsx
user: login: davemarco
body: I modfied to check only if uncompressedSize === 0. It should not be possible for compressed size or uncompressed size to be less than 0. 
created_at: 2025-04-16T19:39:36Z
author_association: CONTRIBUTOR
diff_hunk: @@ -0,0 +1,47 @@
+import {
+    Card,
+    Typography,
+} from "antd";
+
+import styles from "./index.module.css";
+
+const {Text} = Typography;
+
+// 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;
+
+/**
+ * Presents space savings or compression ratio from the given statistics.
+ *
+ * @return
+ */
+const SpaceSavings = () => {
+    const compressedSize = DUMMY_COMPRESSED_SIZE;
+    const uncompressedSize = DUMMY_UNCOMPRESSED_SIZE;
+
+    // eslint-disable-next-line @typescript-eslint/no-unnecessary-condition
+    const spaceSavingsPercent = 0 < compressedSize ?
+        100 * (1 - (compressedSize / uncompressedSize)) :
+        0;
path: components/log-viewer-webui/client/src/pages/IngestPage/Size/index.tsx
user: login: coderabbitai[bot]
body: @davemarco Thanks for implementing that check! Your approach of checking specifically for `uncompressedSize === 0` is perfectly valid for preventing division by zero. And your explanation makes sense - if the data inherently cannot be negative, then checking for zero is indeed the only validation needed here. That's a more precise check than what I suggested.


<!-- <agentComponentType>chat-answer</agentComponentType> -->

<!-- <rawResChunk><answer>@davemarco Thanks for implementing that check! Your approach of checking specifically for `uncompressedSize === 0` is perfectly valid for preventing division by zero. And your explanation makes sense - if the data inherently cannot be negative, then checking for zero is indeed the only validation needed here. That's a more precise check than what I suggested.</answer></rawResChunk> -->

<!-- This is an auto-generated reply by CodeRabbit -->
created_at: 2025-04-16T19:40:11Z
author_association: CONTRIBUTOR
path: components/log-viewer-webui/client/src/pages/IngestPage/SpaceSavings/index.tsx
user: login: junhaoliao
body: Following the direction to make the panels generic, can we do one change to extract the Card component into one with props
```
interface StatsProps {
   title: string;
   value: string;
}
```
created_at: 2025-04-16T22:07:11Z
author_association: MEMBER
diff_hunk: @@ -0,0 +1,24 @@
+.card {
+    background-color: #1888fa;
+    min-width: 300px;
+}
+
+.card :global(.ant-card-head) {
+    border: 0px;
+}
path: components/log-viewer-webui/client/src/pages/IngestPage/SpaceSavings/index.module.css
user: login: junhaoliao
body: What's the use of this?
created_at: 2025-04-16T22:16:47Z
author_association: MEMBER
diff_hunk: @@ -0,0 +1,24 @@
+.card {
+    background-color: #1888fa;
+    min-width: 300px;
path: components/log-viewer-webui/client/src/pages/IngestPage/SpaceSavings/index.module.css
user: login: junhaoliao
body: It doesn't work when we add multiple of the cards, right?

<img width="1467" alt="image" src="https://github.com/user-attachments/assets/404fb2ba-642e-49e5-9ea1-9428c5655cae" />

Can we see the comment
> "Can we do one change to extract the Card component into one with props"

extract a component as 
```
<Col xs={{ flex: '100%' }}
          sm={{ flex: '50%' }}
          md={{ flex: '40%' }}
          lg={{ flex: '20%' }}
          xl={{ flex: '10%' }}
>
  <Card>
  ...
  </Card>
</Col>
```

see https://ant.design/components/grid#grid-demo-responsive-flex
created_at: 2025-04-16T22:19:36Z
author_association: MEMBER
diff_hunk: @@ -0,0 +1,24 @@
+.card {
+    background-color: #1888fa;
+    min-width: 300px;
+}
+
+.card :global(.ant-card-head) {
+    border: 0px;
+}
+
+.cardContent {
+    display: flex;
+    flex-direction: column;
+}
+
+.title {
+    font-size: 24px;
path: components/log-viewer-webui/client/src/pages/IngestPage/SpaceSavings/index.module.css
user: login: junhaoliao
body: how about
```suggestion
    font-size: 1.5rem;
```
created_at: 2025-04-16T22:20:30Z
author_association: MEMBER
diff_hunk: @@ -0,0 +1,24 @@
+.card {
+    background-color: #1888fa;
+    min-width: 300px;
+}
+
+.card :global(.ant-card-head) {
+    border: 0px;
+}
+
+.cardContent {
+    display: flex;
+    flex-direction: column;
+}
+
+.title {
+    font-size: 24px;
+    color: white;
+    font-weight: 600;
+}
+
+.statistic {
+    font-size: 80px;
path: components/log-viewer-webui/client/src/pages/IngestPage/SpaceSavings/index.module.css
user: login: junhaoliao
body: how about
```suggestion
    font-size: 5rem;
```
created_at: 2025-04-16T22:20:47Z
author_association: MEMBER
diff_hunk: @@ -0,0 +1,24 @@
+.card {
+    background-color: #1888fa;
+    min-width: 300px;
+}
+
+.card :global(.ant-card-head) {
+    border: 0px;
+}
+
+.cardContent {
+    display: flex;
+    flex-direction: column;
+}
+
+.title {
+    font-size: 24px;
+    color: white;
+    font-weight: 600;
+}
+
+.statistic {
+    font-size: 80px;
+    color: white;
path: components/log-viewer-webui/client/src/pages/IngestPage/SpaceSavings/index.module.css
user: login: junhaoliao
body: would this work when dark mode is added? shall we use some variable (from antd?) instead?
created_at: 2025-04-16T22:21:18Z
author_association: MEMBER
diff_hunk: @@ -0,0 +1,30 @@
+import {
+    Col,
+    Row,
+} from "antd";
+
+import styles from "./index.module.css";
+import SpaceSavings from "./SpaceSavings";
+
+
+/**
+ * Presents compression statistics.
+ *
+ * @return
+ */
+const IngestPage = () => {
+    return (
+        <div className={styles["ingestPageGrid"]}>
+            <Row>
path: components/log-viewer-webui/client/src/pages/IngestPage/index.tsx
user: login: junhaoliao
body: how about
```suggestion
            <Row className={styles["ingestPageGrid"]}>
```
created_at: 2025-04-16T22:22:10Z
author_association: MEMBER
diff_hunk: @@ -0,0 +1,30 @@
+import {
+    Col,
+    Row,
+} from "antd";
+
+import styles from "./index.module.css";
+import SpaceSavings from "./SpaceSavings";
+
+
+/**
+ * Presents compression statistics.
+ *
+ * @return
+ */
+const IngestPage = () => {
+    return (
+        <div className={styles["ingestPageGrid"]}>
+            <Row>
+                <Col span={8}>
+                    <SpaceSavings/>
+                </Col>
path: components/log-viewer-webui/client/src/pages/IngestPage/index.tsx
user: login: junhaoliao
body: Let's see the comment about
> It doesn't work when we add multiple of the cards, right?

I feel it's better to use `Col` as a parent component in the Stats component, assuming all our Stats panels are placed on this dashboard, which is currently a Row.
```suggestion
                <Col span={8}>
                    <SpaceSavings/>
                </Col>
```
created_at: 2025-04-16T22:24:14Z
author_association: MEMBER
diff_hunk: @@ -0,0 +1,24 @@
+.card {
+    background-color: #1888fa;
+    min-width: 300px;
+}
+
+.card :global(.ant-card-head) {
+    border: 0px;
+}
+
+.cardContent {
+    display: flex;
+    flex-direction: column;
+}
+
+.title {
+    font-size: 24px;
+    color: white;
path: components/log-viewer-webui/client/src/pages/IngestPage/SpaceSavings/index.module.css
user: login: junhaoliao
body: ditto. let's see the comment about "dark mode"
created_at: 2025-04-16T22:25:10Z
author_association: MEMBER
diff_hunk: @@ -0,0 +1,24 @@
+.card {
+    background-color: #1888fa;
+    min-width: 300px;
+}
+
+.card :global(.ant-card-head) {
+    border: 0px;
+}
path: components/log-viewer-webui/client/src/pages/IngestPage/SpaceSavings/index.module.css
user: login: davemarco
body: The default card has this line in it which looks ugly if you make the card blue.
https://ant.design/components/card
created_at: 2025-04-17T15:53:52Z
author_association: CONTRIBUTOR
path: components/log-viewer-webui/client/src/pages/IngestPage/SpaceSavings/index.tsx
user: login: davemarco
body: I made a new stat card
created_at: 2025-04-17T18:18:27Z
author_association: CONTRIBUTOR
diff_hunk: @@ -0,0 +1,24 @@
+.card {
+    background-color: #1888fa;
+    min-width: 300px;
path: components/log-viewer-webui/client/src/pages/IngestPage/SpaceSavings/index.module.css
user: login: davemarco
body: I moved to css grid... anyways u can see the code, and see what you think
created_at: 2025-04-17T18:18:59Z
author_association: CONTRIBUTOR
diff_hunk: @@ -0,0 +1,24 @@
+.card {
+    background-color: #1888fa;
+    min-width: 300px;
+}
+
+.card :global(.ant-card-head) {
+    border: 0px;
+}
+
+.cardContent {
+    display: flex;
+    flex-direction: column;
+}
+
+.title {
+    font-size: 24px;
+    color: white;
+    font-weight: 600;
+}
+
+.statistic {
+    font-size: 80px;
+    color: white;
path: components/log-viewer-webui/client/src/pages/IngestPage/SpaceSavings/index.module.css
user: login: davemarco
body: I think it will always be white regardless, but i changed at least to take color from the global theme
created_at: 2025-04-17T18:20:01Z
author_association: CONTRIBUTOR
diff_hunk: @@ -0,0 +1,30 @@
+import {
+    Col,
+    Row,
+} from "antd";
+
+import styles from "./index.module.css";
+import SpaceSavings from "./SpaceSavings";
+
+
+/**
+ * Presents compression statistics.
+ *
+ * @return
+ */
+const IngestPage = () => {
+    return (
+        <div className={styles["ingestPageGrid"]}>
+            <Row>
path: components/log-viewer-webui/client/src/pages/IngestPage/index.tsx
user: login: davemarco
body: i got rid of antd grid..
created_at: 2025-04-17T18:20:16Z
author_association: CONTRIBUTOR
diff_hunk: @@ -0,0 +1,30 @@
+import {
+    Col,
+    Row,
+} from "antd";
+
+import styles from "./index.module.css";
+import SpaceSavings from "./SpaceSavings";
+
+
+/**
+ * Presents compression statistics.
+ *
+ * @return
+ */
+const IngestPage = () => {
+    return (
+        <div className={styles["ingestPageGrid"]}>
+            <Row>
+                <Col span={8}>
+                    <SpaceSavings/>
+                </Col>
path: components/log-viewer-webui/client/src/pages/IngestPage/index.tsx
user: login: davemarco
body: same got rid of antd grid...
created_at: 2025-04-17T18:20:29Z
author_association: CONTRIBUTOR
diff_hunk: @@ -0,0 +1,24 @@
+.card {
+    background-color: #1888fa;
+    min-width: 300px;
+}
+
+.card :global(.ant-card-head) {
+    border: 0px;
+}
+
+.cardContent {
+    display: flex;
+    flex-direction: column;
+}
+
+.title {
+    font-size: 24px;
+    color: white;
path: components/log-viewer-webui/client/src/pages/IngestPage/SpaceSavings/index.module.css
user: login: davemarco
body: i passed the theme white instead of hardcoding. it will still be white, but i guess for flexible to change later
created_at: 2025-04-17T18:20:59Z
author_association: CONTRIBUTOR
diff_hunk: @@ -0,0 +1,19 @@
+import styles from "./index.module.css";
+import SpaceSavings from "./SpaceSavings";
+
+
+/**
+ * Presents compression statistics.
+ *
+ * @return
+ */
+const IngestPage = () => {
+    return (
+        <div className={styles["ingestPageGrid"]}>
+            <SpaceSavings/>
+        </div>
+    );
+};
+
+
+export default IngestPage;
path: components/log-viewer-webui/client/src/pages/IngestPage/index.tsx
user: login: coderabbitai[bot]
body: _💡 Verification agent_

<details>
<summary>🧩 Analysis chain</summary>

**Verify this implementation matches the requirements**

According to the PR objectives, the panel should include a toggle between space savings and compression ratios. The current implementation only shows the SpaceSavings component without any toggle functionality. Is this planned for a future update?

---

🏁 Script executed:

```shell
#!/bin/bash
# Check if there's any toggle implementation in the SpaceSavings component
cd components/log-viewer-webui/client/src/pages/IngestPage
if [ -d "SpaceSavings" ]; then
  echo "Examining SpaceSavings component:"
  grep -r "toggle\|switch" SpaceSavings
fi
```

Length of output: 203

---



</details>

**Implement toggle control for Space Savings / Compression Ratios**

The `IngestPage` currently renders only the `SpaceSavings` component and does not include any toggle or switch to show compression ratios as required by the PR objectives.

Locations needing updates:
- `components/log-viewer-webui/client/src/pages/IngestPage/index.tsx`:  
  - Import and render a toggle UI (e.g. tabs, switch)  
  - Import and conditionally render a `CompressionRatio` component alongside `SpaceSavings`

Please add the missing toggle functionality and ensure both views can be selected by the user.

<!-- This is an auto-generated comment by CodeRabbit -->
created_at: 2025-04-17T19:07:13Z
author_association: CONTRIBUTOR

PR comments:
user: login: coderabbitai[bot]
created_at: 2025-04-14T03:43:07Z
body: <!-- This is an auto-generated comment: summarize by coderabbit.ai -->
<!-- walkthrough_start -->

## Walkthrough

A new user interface layout for an "Ingest Page" has been introduced in the application. This includes the creation of a grid-based page structure, a "Space Savings" statistic display, and a reusable "StatCard" component, each with associated CSS modules for styling. The "Ingest Page" renders the "Space Savings" card with placeholder data. All components are exported as defaults, and the code is structured to allow for future expansion and integration of dynamic data.

## Changes

| File(s)                                                                                           | Change Summary                                                                                                      |
|-------------------------------------------------------------------------------------------------|---------------------------------------------------------------------------------------------------------------------|
| components/log-viewer-webui/client/src/pages/IngestPage/index.module.css                        | New CSS module for the IngestPage component defining a grid layout with padding and gap.                            |
| components/log-viewer-webui/client/src/pages/IngestPage/index.tsx                               | New IngestPage React component rendering a container div with the grid CSS class and displaying the SpaceSavings component.       |
| components/log-viewer-webui/client/src/pages/IngestPage/SpaceSavings/index.tsx                  | New SpaceSavings React component; calculates and displays space savings percentage using StatCard with placeholder data.                  |
| components/log-viewer-webui/client/src/components/StatCard/index.module.css                     | New CSS module for StatCard component; styles card header, content, title, and statistic.                           |
| components/log-viewer-webui/client/src/components/StatCard/index.tsx                            | New StatCard React component; displays a statistic card with customizable title, value, and colours.                |

## Sequence Diagram(s)

```mermaid
sequenceDiagram
    participant User
    participant IngestPage
    participant SpaceSavings
    participant StatCard

    User->>IngestPage: Render page
    IngestPage->>SpaceSavings: Render SpaceSavings component
    SpaceSavings->>StatCard: Render StatCard with calculated percentage
    StatCard-->>SpaceSavings: Display statistic card
    SpaceSavings-->>IngestPage: Display SpaceSavings card
    IngestPage-->>User: Show grid layout with SpaceSavings
```

<!-- walkthrough_end -->

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<!-- internal state end -->
<!-- finishing_touch_checkbox_start -->

<details>
<summary>✨ Finishing Touches</summary>

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</details>

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author_association: CONTRIBUTOR
user: login: davemarco
created_at: 2025-04-16T01:39:10Z
body: @junhaoliao made changes we discussed on call
author_association: CONTRIBUTOR