From bac138d004263cb5352d6676d7a2947caa119d74 Mon Sep 17 00:00:00 2001
From: kakkokari-gtyih <daisho7308+f@gmail.com>
Date: Sun, 9 Apr 2023 19:10:10 +0900
Subject: [PATCH] (remove) embed theme.ts

---
 packages/frontend/src/embed/init.ts          |   2 +-
 packages/frontend/src/embed/scripts/theme.ts | 139 -------------------
 2 files changed, 1 insertion(+), 140 deletions(-)
 delete mode 100644 packages/frontend/src/embed/scripts/theme.ts

diff --git a/packages/frontend/src/embed/init.ts b/packages/frontend/src/embed/init.ts
index f054673a7e..aeba2f63bf 100644
--- a/packages/frontend/src/embed/init.ts
+++ b/packages/frontend/src/embed/init.ts
@@ -11,7 +11,7 @@ import 'iframe-resizer/js/iframeResizer.contentWindow';
 import { parseMfm } from './scripts/parse-mfm';
 import { renderNotFound } from './scripts/render-not-found';
 import { parseEmoji } from './scripts/parse-emoji';
-import { applyTheme } from './scripts/theme';
+import { applyTheme } from '@/scripts/theme';
 import lightTheme from '@/themes/_light.json5';
 import darkTheme from '@/themes/_dark.json5';
 import { isDeviceDarkmode } from '@/scripts/is-device-darkmode';
diff --git a/packages/frontend/src/embed/scripts/theme.ts b/packages/frontend/src/embed/scripts/theme.ts
deleted file mode 100644
index 3adac761af..0000000000
--- a/packages/frontend/src/embed/scripts/theme.ts
+++ /dev/null
@@ -1,139 +0,0 @@
-import tinycolor from 'tinycolor2';
-
-export type Theme = {
-	id: string;
-	name: string;
-	author: string;
-	desc?: string;
-	base?: 'dark' | 'light';
-	props: Record<string, string>;
-};
-
-import lightTheme from '@/themes/_light.json5';
-import darkTheme from '@/themes/_dark.json5';
-import { deepClone } from '@/scripts/clone';
-import { miLocalStorage } from '@/local-storage';
-
-export const themeProps = Object.keys(lightTheme.props).filter(key => !key.startsWith('X'));
-
-export const getBuiltinThemes = () => Promise.all(
-	[
-		'l-light',
-		'l-coffee',
-		'l-apricot',
-		'l-rainy',
-		'l-botanical',
-		'l-vivid',
-		'l-cherry',
-		'l-sushi',
-		'l-u0',
-
-		'd-dark',
-		'd-persimmon',
-		'd-astro',
-		'd-future',
-		'd-botanical',
-		'd-green-lime',
-		'd-green-orange',
-		'd-cherry',
-		'd-ice',
-		'd-u0',
-	].map(name => import(`../../themes/${name}.json5`).then(({ default: _default }): Theme => _default)),
-);
-
-let timeout = null;
-
-export function applyTheme(theme: Theme, persist = true) {
-	if (timeout) window.clearTimeout(timeout);
-
-	document.documentElement.classList.add('_themeChanging_');
-
-	timeout = window.setTimeout(() => {
-		document.documentElement.classList.remove('_themeChanging_');
-	}, 1000);
-
-	const colorSchema = theme.base === 'dark' ? 'dark' : 'light';
-
-	// Deep copy
-	const _theme = deepClone(theme);
-
-	if (_theme.base) {
-		const base = [lightTheme, darkTheme].find(x => x.id === _theme.base);
-		if (base) _theme.props = Object.assign({}, base.props, _theme.props);
-	}
-
-	const props = compile(_theme);
-
-	for (const tag of document.head.children) {
-		if (tag.tagName === 'META' && tag.getAttribute('name') === 'theme-color') {
-			tag.setAttribute('content', props['htmlThemeColor']);
-			break;
-		}
-	}
-
-	for (const [k, v] of Object.entries(props)) {
-		document.documentElement.style.setProperty(`--${k}`, v.toString());
-	}
-
-	document.documentElement.style.setProperty('color-schema', colorSchema);
-
-	if (persist) {
-		miLocalStorage.setItem('theme', JSON.stringify(props));
-		miLocalStorage.setItem('colorSchema', colorSchema);
-	}
-}
-
-function compile(theme: Theme): Record<string, string> {
-	function getColor(val: string): tinycolor.Instance {
-		// ref (prop)
-		if (val[0] === '@') {
-			return getColor(theme.props[val.substr(1)]);
-		}
-
-		// ref (const)
-		else if (val[0] === '$') {
-			return getColor(theme.props[val]);
-		}
-
-		// func
-		else if (val[0] === ':') {
-			const parts = val.split('<');
-			const func = parts.shift().substr(1);
-			const arg = parseFloat(parts.shift());
-			const color = getColor(parts.join('<'));
-
-			switch (func) {
-				case 'darken': return color.darken(arg);
-				case 'lighten': return color.lighten(arg);
-				case 'alpha': return color.setAlpha(arg);
-				case 'hue': return color.spin(arg);
-				case 'saturate': return color.saturate(arg);
-			}
-		}
-
-		// other case
-		return tinycolor(val);
-	}
-
-	const props = {};
-
-	for (const [k, v] of Object.entries(theme.props)) {
-		if (k.startsWith('$')) continue; // ignore const
-
-		props[k] = v.startsWith('"') ? v.replace(/^"\s*/, '') : genValue(getColor(v));
-	}
-
-	return props;
-}
-
-function genValue(c: tinycolor.Instance): string {
-	return c.toRgbString();
-}
-
-export function validateTheme(theme: Record<string, any>): boolean {
-	if (theme.id == null || typeof theme.id !== 'string') return false;
-	if (theme.name == null || typeof theme.name !== 'string') return false;
-	if (theme.base == null || !['light', 'dark'].includes(theme.base)) return false;
-	if (theme.props == null || typeof theme.props !== 'object') return false;
-	return true;
-}