Jesus sucks

backend/frontend/node_modules/@mui/system/esm/cssVars/prepareCssVars.js

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+import _extends from "@babel/runtime/helpers/esm/extends";
+import _toPropertyKey from "@babel/runtime/helpers/esm/toPropertyKey";
+import _objectWithoutPropertiesLoose from "@babel/runtime/helpers/esm/objectWithoutPropertiesLoose";
+const _excluded = ["colorSchemes", "components", "defaultColorScheme"];
+import deepmerge from '@mui/utils/deepmerge';
+import cssVarsParser from './cssVarsParser';
+function prepareCssVars(theme, parserConfig) {
+  // @ts-ignore - ignore components do not exist
+  const {
+      colorSchemes = {},
+      defaultColorScheme = 'light'
+    } = theme,
+    otherTheme = _objectWithoutPropertiesLoose(theme, _excluded);
+  const {
+    vars: rootVars,
+    css: rootCss,
+    varsWithDefaults: rootVarsWithDefaults
+  } = cssVarsParser(otherTheme, parserConfig);
+  let themeVars = rootVarsWithDefaults;
+  const colorSchemesMap = {};
+  const {
+      [defaultColorScheme]: light
+    } = colorSchemes,
+    otherColorSchemes = _objectWithoutPropertiesLoose(colorSchemes, [defaultColorScheme].map(_toPropertyKey));
+  Object.entries(otherColorSchemes || {}).forEach(([key, scheme]) => {
+    const {
+      vars,
+      css,
+      varsWithDefaults
+    } = cssVarsParser(scheme, parserConfig);
+    themeVars = deepmerge(themeVars, varsWithDefaults);
+    colorSchemesMap[key] = {
+      css,
+      vars
+    };
+  });
+  if (light) {
+    // default color scheme vars should be merged last to set as default
+    const {
+      css,
+      vars,
+      varsWithDefaults
+    } = cssVarsParser(light, parserConfig);
+    themeVars = deepmerge(themeVars, varsWithDefaults);
+    colorSchemesMap[defaultColorScheme] = {
+      css,
+      vars
+    };
+  }
+  const generateCssVars = colorScheme => {
+    var _parserConfig$getSele2;
+    if (!colorScheme) {
+      var _parserConfig$getSele;
+      const css = _extends({}, rootCss);
+      return {
+        css,
+        vars: rootVars,
+        selector: (parserConfig == null || (_parserConfig$getSele = parserConfig.getSelector) == null ? void 0 : _parserConfig$getSele.call(parserConfig, colorScheme, css)) || ':root'
+      };
+    }
+    const css = _extends({}, colorSchemesMap[colorScheme].css);
+    return {
+      css,
+      vars: colorSchemesMap[colorScheme].vars,
+      selector: (parserConfig == null || (_parserConfig$getSele2 = parserConfig.getSelector) == null ? void 0 : _parserConfig$getSele2.call(parserConfig, colorScheme, css)) || ':root'
+    };
+  };
+  return {
+    vars: themeVars,
+    generateCssVars
+  };
+}
+export default prepareCssVars;