bug fix and performance improvements

miniprogram/miniprogram_npm/tdesign-miniprogram/badge/badge.wxs

@@ -0,0 +1,70 @@
+var getBadgeValue = function (props) {
+  if (props.dot) {
+    return '';
+  }
+  if (isNaN(props.count) || isNaN(props.maxCount)) {
+    return props.count;
+  }
+  return parseInt(props.count) > props.maxCount ? props.maxCount + '+' : props.count;
+};
+
+var hasUnit = function (unit) {
+  return (
+    unit.indexOf('px') > 0 ||
+    unit.indexOf('rpx') > 0 ||
+    unit.indexOf('em') > 0 ||
+    unit.indexOf('rem') > 0 ||
+    unit.indexOf('%') > 0 ||
+    unit.indexOf('vh') > 0 ||
+    unit.indexOf('vm') > 0
+  );
+};
+
+var getBadgeStyles = function (props) {
+  var styleStr = '';
+  if (props.color) {
+    styleStr += 'background:' + props.color + ';';
+  }
+  if (props.offset[0]) {
+    styleStr += 'right:' + (hasUnit(props.offset[0].toString()) ? props.offset[0] : props.offset[0] + 'px') + ';';
+  }
+  if (props.offset[1]) {
+    styleStr += 'top:' + (hasUnit(props.offset[1].toString()) ? props.offset[1] : props.offset[1] + 'px') + ';';
+  }
+  return styleStr;
+};
+
+var getBadgeOuterClass = function (props) {
+  var baseClass = 't-badge';
+  var classNames = [baseClass, props.shape === 'ribbon' ? baseClass + '__ribbon-outer' : ''];
+  return classNames.join(' ');
+};
+
+var getBadgeInnerClass = function (props) {
+  var baseClass = 't-badge';
+  var classNames = [
+    baseClass + '--basic',
+    props.dot ? baseClass + '--dot' : '',
+    baseClass + '--' + props.size,
+    baseClass + '--' + props.shape,
+    !props.dot && props.count ? baseClass + '--count' : '',
+  ];
+  return classNames.join(' ');
+};
+
+var isShowBadge = function (props) {
+  if (props.dot) {
+    return true;
+  }
+  if (!props.showZero && !isNaN(props.count) && parseInt(props.count) === 0) {
+    return false;
+  }
+  if (props.count == null) return false;
+  return true;
+};
+
+module.exports.getBadgeValue = getBadgeValue;
+module.exports.getBadgeStyles = getBadgeStyles;
+module.exports.getBadgeOuterClass = getBadgeOuterClass;
+module.exports.getBadgeInnerClass = getBadgeInnerClass;
+module.exports.isShowBadge = isShowBadge;