worked on GarageApp stuff

node_modules/@mui/system/cssVars/cssVarsParser.js

@@ -0,0 +1,139 @@
+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.assignNestedKeys = void 0;
+exports.default = cssVarsParser;
+exports.walkObjectDeep = void 0;
+/**
+ * This function create an object from keys, value and then assign to target
+ *
+ * @param {Object} obj : the target object to be assigned
+ * @param {string[]} keys
+ * @param {string | number} value
+ *
+ * @example
+ * const source = {}
+ * assignNestedKeys(source, ['palette', 'primary'], 'var(--palette-primary)')
+ * console.log(source) // { palette: { primary: 'var(--palette-primary)' } }
+ *
+ * @example
+ * const source = { palette: { primary: 'var(--palette-primary)' } }
+ * assignNestedKeys(source, ['palette', 'secondary'], 'var(--palette-secondary)')
+ * console.log(source) // { palette: { primary: 'var(--palette-primary)', secondary: 'var(--palette-secondary)' } }
+ */
+const assignNestedKeys = (obj, keys, value, arrayKeys = []) => {
+  let temp = obj;
+  keys.forEach((k, index) => {
+    if (index === keys.length - 1) {
+      if (Array.isArray(temp)) {
+        temp[Number(k)] = value;
+      } else if (temp && typeof temp === 'object') {
+        temp[k] = value;
+      }
+    } else if (temp && typeof temp === 'object') {
+      if (!temp[k]) {
+        temp[k] = arrayKeys.includes(k) ? [] : {};
+      }
+      temp = temp[k];
+    }
+  });
+};
+
+/**
+ *
+ * @param {Object} obj : source object
+ * @param {Function} callback : a function that will be called when
+ *                   - the deepest key in source object is reached
+ *                   - the value of the deepest key is NOT `undefined` | `null`
+ *
+ * @example
+ * walkObjectDeep({ palette: { primary: { main: '#000000' } } }, console.log)
+ * // ['palette', 'primary', 'main'] '#000000'
+ */
+exports.assignNestedKeys = assignNestedKeys;
+const walkObjectDeep = (obj, callback, shouldSkipPaths) => {
+  function recurse(object, parentKeys = [], arrayKeys = []) {
+    Object.entries(object).forEach(([key, value]) => {
+      if (!shouldSkipPaths || shouldSkipPaths && !shouldSkipPaths([...parentKeys, key])) {
+        if (value !== undefined && value !== null) {
+          if (typeof value === 'object' && Object.keys(value).length > 0) {
+            recurse(value, [...parentKeys, key], Array.isArray(value) ? [...arrayKeys, key] : arrayKeys);
+          } else {
+            callback([...parentKeys, key], value, arrayKeys);
+          }
+        }
+      }
+    });
+  }
+  recurse(obj);
+};
+exports.walkObjectDeep = walkObjectDeep;
+const getCssValue = (keys, value) => {
+  if (typeof value === 'number') {
+    if (['lineHeight', 'fontWeight', 'opacity', 'zIndex'].some(prop => keys.includes(prop))) {
+      // CSS property that are unitless
+      return value;
+    }
+    const lastKey = keys[keys.length - 1];
+    if (lastKey.toLowerCase().includes('opacity')) {
+      // opacity values are unitless
+      return value;
+    }
+    return `${value}px`;
+  }
+  return value;
+};
+
+/**
+ * a function that parse theme and return { css, vars }
+ *
+ * @param {Object} theme
+ * @param {{
+ *  prefix?: string,
+ *  shouldSkipGeneratingVar?: (objectPathKeys: Array<string>, value: string | number) => boolean
+ * }} options.
+ *  `prefix`: The prefix of the generated CSS variables. This function does not change the value.
+ *
+ * @returns {{ css: Object, vars: Object }} `css` is the stylesheet, `vars` is an object to get css variable (same structure as theme).
+ *
+ * @example
+ * const { css, vars } = parser({
+ *   fontSize: 12,
+ *   lineHeight: 1.2,
+ *   palette: { primary: { 500: 'var(--color)' } }
+ * }, { prefix: 'foo' })
+ *
+ * console.log(css) // { '--foo-fontSize': '12px', '--foo-lineHeight': 1.2, '--foo-palette-primary-500': 'var(--color)' }
+ * console.log(vars) // { fontSize: 'var(--foo-fontSize)', lineHeight: 'var(--foo-lineHeight)', palette: { primary: { 500: 'var(--foo-palette-primary-500)' } } }
+ */
+function cssVarsParser(theme, options) {
+  const {
+    prefix,
+    shouldSkipGeneratingVar
+  } = options || {};
+  const css = {};
+  const vars = {};
+  const varsWithDefaults = {};
+  walkObjectDeep(theme, (keys, value, arrayKeys) => {
+    if (typeof value === 'string' || typeof value === 'number') {
+      if (!shouldSkipGeneratingVar || !shouldSkipGeneratingVar(keys, value)) {
+        // only create css & var if `shouldSkipGeneratingVar` return false
+        const cssVar = `--${prefix ? `${prefix}-` : ''}${keys.join('-')}`;
+        const resolvedValue = getCssValue(keys, value);
+        Object.assign(css, {
+          [cssVar]: resolvedValue
+        });
+        assignNestedKeys(vars, keys, `var(${cssVar})`, arrayKeys);
+        assignNestedKeys(varsWithDefaults, keys, `var(${cssVar}, ${resolvedValue})`, arrayKeys);
+      }
+    }
+  }, keys => keys[0] === 'vars' // skip 'vars/*' paths
+  );
+  return {
+    css,
+    vars,
+    varsWithDefaults
+  };
+}