From 0288c1f533857a6766febe8fc77608c4ed37fae5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=BE=90=E6=B6=9B?= <midnite@outlook.com>
Date: Mon, 30 Dec 2024 13:09:11 +0800
Subject: [PATCH] =?UTF-8?q?=E5=9F=BA=E6=9C=AC=E5=AE=8C=E6=88=90=E9=A2=9C?=
 =?UTF-8?q?=E8=89=B2=E5=B1=95=E7=A4=BA=E7=BB=84=E4=BB=B6=E7=9A=84=E8=AE=BE?=
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---
 src/components/ColorStand.module.css |  60 +++++++++++++
 src/components/ColorStand.tsx        | 123 +++++++++++++++++++++++++++
 2 files changed, 183 insertions(+)
 create mode 100644 src/components/ColorStand.module.css
 create mode 100644 src/components/ColorStand.tsx

diff --git a/src/components/ColorStand.module.css b/src/components/ColorStand.module.css
new file mode 100644
index 0000000..2294075
--- /dev/null
+++ b/src/components/ColorStand.module.css
@@ -0,0 +1,60 @@
+@layer components {
+  .color_stand {
+    display: flex;
+    flex-direction: column;
+    font-size: var(--font-size-xs);
+    border: 1px solid var(--color-border);
+    border-radius: var(--border-radius-xxs);
+    min-width: 200px;
+    .preview_box {
+      position: relative;
+      .head_line {
+        position: absolute;
+        width: 100%;
+        display: flex;
+        flex-direction: row;
+        justify-content: flex-start;
+        gap: var(--spacing-xxs);
+        padding: var(--spacing-xxs) var(--spacing-xs);
+        h5 {
+          display: inline-block;
+          flex: 1;
+          font-size: var(--font-size-xs);
+          line-height: calc(var(--font-size-xs) * 1.2);
+          filter: drop-shadow(0 0 2px oklch(from var(--color-black) l c h / 30%));
+        }
+      }
+      .color_box {
+        aspect-ratio: 3 / 2;
+      }
+    }
+    .color_describe {
+      display: flex;
+      flex-direction: column;
+      gap: var(--spacing-xs);
+      padding: var(--spacing-xs);
+    }
+  }
+  .color_value {
+    display: flex;
+    flex-direction: row;
+    justify-content: space-between;
+    gap: var(--spacing-xxs);
+    font-size: var(--font-size-xs);
+    line-height: var(--font-size-xs);
+    padding-inline: var(--spacing-xxs);
+    h6 {
+      font-size: var(--font-size-xs);
+    }
+    .na_value {
+      display: flex;
+      flex-direction: row;
+      align-items: center;
+      gap: var(--spacing-xs);
+      color: var(--color-warn);
+    }
+    .value {
+      font-size: var(--font-size-xs);
+    }
+  }
+}
diff --git a/src/components/ColorStand.tsx b/src/components/ColorStand.tsx
new file mode 100644
index 0000000..56c84b2
--- /dev/null
+++ b/src/components/ColorStand.tsx
@@ -0,0 +1,123 @@
+import { Icon } from '@iconify/react/dist/iconify.js';
+import { isNil } from 'lodash-es';
+import { useCallback, useEffect, useMemo } from 'react';
+import { useCopyToClipboard } from 'react-use';
+import NoColor from '../assets/NoColor.svg';
+import { useColorFunction } from '../ColorFunctionContext';
+import styles from './ColorStand.module.css';
+import { NotificationType, useNotification } from './Notifications';
+
+type ColorValueProps = {
+  title: string;
+  value: string | null;
+};
+
+function ColorValue({ title, value }: ColorValueProps) {
+  const [cpState, copyToClipboard] = useCopyToClipboard();
+  const { showToast } = useNotification();
+  const handleCopy = useCallback(() => {
+    if (!isNil(value)) {
+      copyToClipboard(value);
+    }
+  }, [value]);
+
+  useEffect(() => {
+    if (!isNil(cpState.error)) {
+      showToast(NotificationType.ERROR, 'Failed to copy to clipboard', 'tabler:alert-circle', 3000);
+    } else if (!isNil(cpState.value)) {
+      showToast(
+        NotificationType.SUCCESS,
+        `${cpState.value} has been copied to clipboard.`,
+        'tabler:circle-check',
+        3000,
+      );
+    }
+  }, [cpState]);
+
+  return (
+    <div className={styles.color_value}>
+      <h6>{title}</h6>
+      {isNil(value) ? (
+        <div className={styles.na_value}>
+          <Icon icon="tabler:alert-hexagon" />
+          <span>Not Available</span>
+        </div>
+      ) : (
+        <div className={styles.value} onClick={handleCopy}>
+          {value}
+        </div>
+      )}
+    </div>
+  );
+}
+
+type ColorStandProps = {
+  title?: string;
+  color?: string;
+};
+
+export function ColorStand({ title, color }: ColorStandProps) {
+  const { colorFn } = useColorFunction();
+  const rgb = useMemo(() => {
+    try {
+      const rgbValues = colorFn?.represent_rgb(color);
+      return `rgb(${rgbValues[0]}, ${rgbValues[1]}, ${rgbValues[2]})`;
+    } catch (e) {
+      console.error('[Convert RGB]', e);
+    }
+    return null;
+  }, [color]);
+  const hsl = useMemo(() => {
+    try {
+      const hslValues = colorFn?.represent_hsl(color);
+      return `hsl(${hslValues[0].toFixed(2)}, ${(hslValues[1] * 100).toFixed(2)}%, ${(
+        hslValues[2] * 100
+      ).toFixed(2)}%)`;
+    } catch (e) {
+      console.error('[Convert HSL]', e);
+    }
+    return null;
+  }, [color]);
+  const lab = useMemo(() => {
+    try {
+      const labValues = colorFn?.represent_lab(color);
+      return `lab(${labValues[0].toFixed(2)}, ${labValues[1].toFixed(2)}, ${labValues[2].toFixed(
+        2,
+      )})`;
+    } catch (e) {
+      console.error('[Convert LAB]', e);
+    }
+    return null;
+  }, [color]);
+  const oklch = useMemo(() => {
+    try {
+      const oklchValues = colorFn?.represent_oklch(color);
+      return `oklch(${oklchValues[0].toFixed(2)}, ${oklchValues[1].toFixed(
+        2,
+      )}, ${oklchValues[2].toFixed(2)})`;
+    } catch (e) {
+      console.error('[Convert OKLCH]', e);
+    }
+    return null;
+  }, [color]);
+
+  return (
+    <div className={styles.color_stand}>
+      <div className={styles.preview_box}>
+        <div className={styles.head_line}>
+          <h5>{title}</h5>
+        </div>
+        <div className={styles.color_box} style={{ backgroundColor: color }}>
+          <img src={NoColor} alt="No Color" />
+        </div>
+      </div>
+      <div className={styles.color_describe}>
+        <ColorValue title="HEX" value={color} />
+        <ColorValue title="RGB" value={rgb} />
+        <ColorValue title="HSL" value={hsl} />
+        <ColorValue title="LAB" value={lab} />
+        <ColorValue title="OKLCH" value={oklch} />
+      </div>
+    </div>
+  );
+}