@douyinfe/semi-icons
Version:
semi icons
53 lines • 1.57 kB
JavaScript
/**
* Get a random id with prefix, it not strictly guarantee id uniqueness
*
* Note: the return value of getUuid is too long, we need a short one
*
* @example
* getUuidShort({ prefix: 'semi' }) => 'semi-46dinzc'
* getUuidShort({ prefix: '' }) => '0eer2i0'
* getUuidShort({ prefix: 'semi', length: 4 }) => 'semi-8jts'
*/
function getUuidShort() {
let options = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
const {
prefix = '',
length = 7
} = options;
const characters = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIGKLMNOPQRSTUVWXYZ';
const total = characters.length;
let randomId = '';
for (let i = 0; i < length; i++) {
const random = Math.floor(Math.random() * total);
randomId += characters.charAt(random);
}
return prefix ? `${prefix}-${randomId}` : randomId;
}
function getFillColor(fill, num) {
if (typeof fill === 'string') {
return new Array(num).fill(fill);
} else if (Array.isArray(fill)) {
const fillLength = fill.length;
let result = fill;
if (fillLength < num) {
let i = 0;
result = [];
while (i < num) {
result.push(fill[i % fillLength]);
i++;
}
return result;
} else if (fillLength > num) {
result = fill.slice(0, num);
}
if (num === 4) {
return result.reverse();
}
return result;
}
if (num === 2) {
return ['rgba(166,71,255)', 'currentColor'];
}
return ['rgba(233,69,255)', 'rgba(166,71,255)', 'rgba(107,97,255)', 'rgba(46,140,255)'];
}
export { getUuidShort, getFillColor };