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import capitalize from '@mui/utils/capitalize';
import responsivePropType from './responsivePropType';
import { handleBreakpoints } from './breakpoints';
export function getPath(obj, path, checkVars = true) {
if (!path || typeof path !== 'string') {
return null;
}
// Check if CSS variables are used
if (obj && obj.vars && checkVars) {
const val = `vars.${path}`.split('.').reduce((acc, item) => acc && acc[item] ? acc[item] : null, obj);
if (val != null) {
return val;
}
}
return path.split('.').reduce((acc, item) => {
if (acc && acc[item] != null) {
return acc[item];
}
return null;
}, obj);
}
export function getStyleValue(themeMapping, transform, propValueFinal, userValue = propValueFinal) {
let value;
if (typeof themeMapping === 'function') {
value = themeMapping(propValueFinal);
} else if (Array.isArray(themeMapping)) {
value = themeMapping[propValueFinal] || userValue;
} else {
value = getPath(themeMapping, propValueFinal) || userValue;
}
if (transform) {
value = transform(value, userValue, themeMapping);
}
return value;
}
function style(options) {
const {
prop,
cssProperty = options.prop,
themeKey,
transform
} = options;
// false positive
// eslint-disable-next-line react/function-component-definition
const fn = props => {
if (props[prop] == null) {
return null;
}
const propValue = props[prop];
const theme = props.theme;
const themeMapping = getPath(theme, themeKey) || {};
const styleFromPropValue = propValueFinal => {
let value = getStyleValue(themeMapping, transform, propValueFinal);
if (propValueFinal === value && typeof propValueFinal === 'string') {
// Haven't found value
value = getStyleValue(themeMapping, transform, `${prop}${propValueFinal === 'default' ? '' : capitalize(propValueFinal)}`, propValueFinal);
}
if (cssProperty === false) {
return value;
}
return {
[cssProperty]: value
};
};
return handleBreakpoints(props, propValue, styleFromPropValue);
};
fn.propTypes = process.env.NODE_ENV !== 'production' ? {
[prop]: responsivePropType
} : {};
fn.filterProps = [prop];
return fn;
}
export default style; |