更新大理市民卡app
diff --git a/uview-ui/components/u-tabs-swiper/u-tabs-swiper.vue b/uview-ui/components/u-tabs-swiper/u-tabs-swiper.vue
new file mode 100644
index 0000000..a53e261
--- /dev/null
+++ b/uview-ui/components/u-tabs-swiper/u-tabs-swiper.vue
@@ -0,0 +1,488 @@
+<template>
+	<view class="u-tabs" :style="{
+			zIndex: zIndex,
+			background: bgColor
+		}">
+		<scroll-view scroll-x class="u-scroll-view" :scroll-left="scrollLeft" scroll-with-animation :style="{ zIndex: zIndex + 1 }">
+			<view class="u-tabs-scroll-box" :class="{'u-tabs-scorll-flex': !isScroll}">
+				<view class="u-tabs-item" :style="[tabItemStyle(index)]"
+				 v-for="(item, index) in getTabs" :key="index" :class="[preId + index]" @tap="emit(index)">
+					<u-badge :count="item[count] || item['count'] || 0" :offset="offset" size="mini"></u-badge>
+					{{ item[name] || item['name']}}
+				</view>
+				<view v-if="showBar" class="u-scroll-bar" :style="[tabBarStyle]"></view>
+			</view>
+		</scroll-view>
+	</view>
+</template>
+
+<script>
+	import colorGradient from '../../libs/function/colorGradient';
+	let color = colorGradient;
+	const { windowWidth } = uni.getSystemInfoSync();
+	const preId = 'UEl_';
+
+	/**
+	 * tabsSwiper 全屏选项卡
+	 * @description 该组件内部实现主要依托于uniapp的scroll-view和swiper组件,主要特色是切换过程中,tabsSwiper文字的颜色可以渐变,底部滑块可以 跟随式滑动,活动tab滚动居中等。应用场景可以用于需要左右切换页面,比如商城的订单中心(待收货-待付款-待评价-已退货)等应用场景。
+	 * @tutorial https://www.uviewui.com/components/tabsSwiper.html
+	 * @property {Boolean} is-scroll tabs是否可以左右拖动(默认true)
+	 * @property {Array} list 标签数组,元素为对象,如[{name: '推荐'}]
+	 * @property {String Number} current 指定哪个tab为激活状态(默认0)
+	 * @property {String Number} height 导航栏的高度,单位rpx(默认80)
+	 * @property {String Number} font-size tab文字大小,单位rpx(默认30)
+	 * @property {String Number} swiper-width tabs组件外部swiper的宽度,默认为屏幕宽度,单位rpx(默认750)
+	 * @property {String} active-color 滑块和激活tab文字的颜色(默认#2979ff)
+	 * @property {String} inactive-color tabs文字颜色(默认#303133)
+	 * @property {String Number} bar-width 滑块宽度,单位rpx(默认40)
+	 * @property {String Number} bar-height 滑块高度,单位rpx(默认6)
+	 * @property {Object} bar-style 底部滑块的样式,对象形式
+	 * @property {Object} active-item-style 活动tabs item的样式,对象形式
+	 * @property {Boolean} show-bar 是否显示底部的滑块(默认true)
+	 * @property {String Number} gutter 单个tab标签的左右内边距之和,单位rpx(默认40)
+	 * @property {String} bg-color tabs导航栏的背景颜色(默认#ffffff)
+	 * @property {String} name 组件内部读取的list参数中的属性名,见官网说明(默认name)
+	 * @property {String} count 组件内部读取的list参数中的属性名(badge徽标数),同name属性的使用,见官网说明(默认count)
+	 * @property {Array} offset 设置badge徽标数的位置偏移,格式为 [x, y],也即设置的为top和right的值,单位rpx(默认[5, 20])
+	 * @property {Boolean} bold 激活选项的字体是否加粗(默认true)
+	 * @event {Function} change 点击标签时触发
+	 * @example <u-tabs-swiper ref="tabs" :list="list" :is-scroll="false"></u-tabs-swiper>
+	 */
+	export default {
+		name: "u-tabs-swiper",
+		props: {
+			// 导航菜单是否需要滚动,如只有2或者3个的时候,就不需要滚动了,此时使用flex平分tab的宽度
+			isScroll: {
+				type: Boolean,
+				default: true
+			},
+			//需循环的标签列表
+			list: {
+				type: Array,
+				default () {
+					return [];
+				}
+			},
+			// 当前活动tab的索引
+			current: {
+				type: [Number, String],
+				default: 0
+			},
+			// 导航栏的高度和行高,单位rpx
+			height: {
+				type: [Number, String],
+				default: 80
+			},
+			// 字体大小,单位rpx
+			fontSize: {
+				type: [Number, String],
+				default: 30
+			},
+			// 过渡动画时长, 单位s
+			// duration: {
+			// 	type: [Number, String],
+			// 	default: 0.5
+			// },
+			swiperWidth: {
+				//line3生效, 外部swiper的宽度, 单位rpx
+				type: [String, Number],
+				default: 750
+			},
+			// 选中项的主题颜色
+			activeColor: {
+				type: String,
+				default: '#2979ff'
+			},
+			// 未选中项的颜色
+			inactiveColor: {
+				type: String,
+				default: '#303133'
+			},
+			// 菜单底部移动的bar的宽度,单位rpx
+			barWidth: {
+				type: [Number, String],
+				default: 40
+			},
+			// 移动bar的高度
+			barHeight: {
+				type: [Number, String],
+				default: 6
+			},
+			// 单个tab的左或右内边距(各占一半),单位rpx
+			gutter: {
+				type: [Number, String],
+				default: 40
+			},
+			// 如果是绝对定位,添加z-index值
+			zIndex: {
+				type: [Number, String],
+				default: 1
+			},
+			// 导航栏的背景颜色
+			bgColor: {
+				type: String,
+				default: '#ffffff'
+			},
+			//滚动至中心目标类型
+			autoCenterMode: {
+				type: String,
+				default: 'window'
+			},
+			// 读取传入的数组对象的属性(tab名称)
+			name: {
+				type: String,
+				default: 'name'
+			},
+			// 读取传入的数组对象的属性(徽标数)
+			count: {
+				type: String,
+				default: 'count'
+			},
+			// 徽标数位置偏移
+			offset: {
+				type: Array,
+				default: () => {
+					return [5, 20]
+				}
+			},
+			// 活动tab字体是否加粗
+			bold: {
+				type: Boolean,
+				default: true
+			},
+			// 当前活动tab item的样式
+			activeItemStyle: {
+				type: Object,
+				default() {
+					return {}
+				}
+			},
+			// 是否显示底部的滑块
+			showBar: {
+				type: Boolean,
+				default: true
+			},
+			// 底部滑块的自定义样式
+			barStyle: {
+				type: Object,
+				default() {
+					return {}
+				}
+			}
+		},
+		data() {
+			return {
+				scrollLeft: 0, // 滚动scroll-view的左边滚动距离
+				tabQueryInfo: [], // 存放对tab菜单查询后的节点信息
+				windowWidth: 0, // 屏幕宽度,单位为px
+				//scrollBarLeft: 0, // 移动bar需要通过translateX()移动的距离
+				animationFinishCurrent: this.current,
+				componentsWidth: 0,
+				line3AddDx: 0,
+				line3Dx: 0,
+				preId,
+				sW: 0,
+				tabsInfo: [],
+				colorGradientArr: [],
+				colorStep: 100 // 两个颜色之间的渐变等分
+			};
+		},
+		computed: {
+			// 获取当前活跃的current值
+			getCurrent() {
+				const current = Number(this.current);
+				// 判断是否超出边界
+				if (current > this.getTabs.length - 1) {
+					return this.getTabs.length - 1;
+				}
+				if (current < 0) return 0;
+				return current;
+			},
+			getTabs() {
+				return this.list;
+			},
+			// 滑块需要移动的距离
+			scrollBarLeft() {
+				return Number(this.line3Dx) + Number(this.line3AddDx);
+			},
+			// 滑块的宽度转为px单位
+			barWidthPx() {
+				return uni.upx2px(this.barWidth);
+			},
+			// tab的样式
+			tabItemStyle() {
+				return (index) => {
+					let style = {
+						height: this.height + 'rpx',
+						lineHeight: this.height + 'rpx',
+						padding: `0 ${this.gutter / 2}rpx`,
+						color: this.tabsInfo.length > 0 ? (this.tabsInfo[index] ? this.tabsInfo[index].color : this.activeColor) : this.inactiveColor,
+						fontSize: this.fontSize + 'rpx',
+						zIndex: this.zIndex + 2,
+						fontWeight: (index == this.getCurrent && this.bold) ? 'bold' : 'normal'
+					};
+					if(index == this.getCurrent) {
+						// 给选中的tab item添加外部自定义的样式
+						style = Object.assign(style, this.activeItemStyle);
+					}
+					return style;
+				}
+			},
+			// 底部滑块的样式
+			tabBarStyle() {
+				let style = {
+					width: this.barWidthPx + 'px',
+					height: this.barHeight + 'rpx',
+					borderRadius: '100px',
+					backgroundColor: this.activeColor,
+					left: this.scrollBarLeft + 'px'
+				};
+				return Object.assign(style, this.barStyle);
+			}
+		},
+		watch: {
+			current(n, o) {
+				this.change(n);
+				this.setFinishCurrent(n);
+			},
+			list() {
+				this.$nextTick(() => {
+					this.init();
+				})
+			}
+		},
+		mounted() {
+			this.init();
+		},
+		methods: {
+			async init() {
+				this.countPx();
+				await this.getTabsInfo();
+				this.countLine3Dx();
+				this.getQuery(() => {
+					this.setScrollViewToCenter();
+				});
+				// 颜色渐变过程数组
+				this.colorGradientArr = color.colorGradient(this.inactiveColor, this.activeColor, this.colorStep);
+			},
+			// 获取各个tab的节点信息
+			getTabsInfo() {
+				return new Promise((resolve, reject) => {
+					let view = uni.createSelectorQuery().in(this);
+					for (let i = 0; i < this.list.length; i++) {
+						view.select('.' + preId + i).boundingClientRect();
+					}
+					view.exec(res => {
+						const arr = [];
+						for (let i = 0; i < res.length; i++) {
+							// 给每个tab添加其文字颜色属性
+							res[i].color = this.inactiveColor;
+							// 当前tab直接赋予activeColor
+							if (i == this.getCurrent) res[i].color = this.activeColor;
+							arr.push(res[i]);
+						}
+						this.tabsInfo = arr;
+						resolve();
+					});
+				})
+			},
+			// 当swiper滑动结束,计算滑块最终要停留的位置
+			countLine3Dx() {
+				const tab = this.tabsInfo[this.animationFinishCurrent];
+				// 让滑块中心点和当前tab中心重合
+				if (tab) this.line3Dx = tab.left + tab.width / 2 - this.barWidthPx / 2 - this.tabsInfo[0].left;
+			},
+			countPx() {
+				// swiper宽度由rpx转为px单位,因为dx等,都是px单位
+				this.sW = uni.upx2px(Number(this.swiperWidth));
+			},
+			emit(index) {
+				this.$emit('change', index);
+			},
+			change() {
+				this.setScrollViewToCenter();
+			},
+			getQuery(cb) {
+				try {
+					let view = uni.createSelectorQuery().in(this).select('.u-tabs');
+					view.fields({
+							size: true
+						},
+						data => {
+							if (data) {
+								this.componentsWidth = data.width;
+								if (cb && typeof cb === 'function') cb(data);
+							} else {
+								this.getQuery(cb);
+							}
+						}
+					).exec();
+				} catch (e) {
+					this.componentsWidth = windowWidth;
+				}
+			},
+			// 把活动tab移动到屏幕中心点
+			setScrollViewToCenter() {
+				let tab;
+				tab = this.tabsInfo[this.animationFinishCurrent];
+				if (tab) {
+					let tabCenter = tab.left + tab.width / 2;
+					let fatherWidth;
+					// 活动tab移动到中心时,以屏幕还是tab组件为宽度为基准
+					if (this.autoCenterMode === 'window') {
+						fatherWidth = windowWidth;
+					} else {
+						fatherWidth = this.componentsWidth;
+					}
+					this.scrollLeft = tabCenter - fatherWidth / 2;
+				}
+			},
+			setDx(dx) {
+				let nextTabIndex = dx > 0 ? this.animationFinishCurrent + 1 : this.animationFinishCurrent - 1;
+				// 判断索引是否超出边界
+				nextTabIndex = nextTabIndex <= 0 ? 0 : nextTabIndex;
+				nextTabIndex = nextTabIndex >= this.list.length ? this.list.length - 1 : nextTabIndex;
+				const tab = this.tabsInfo[nextTabIndex];
+				// 当前tab中心点x轴坐标
+				let nowTab = this.tabsInfo[this.animationFinishCurrent];
+				let nowTabX = nowTab.left + nowTab.width / 2;
+				// 下一个tab
+				let nextTab = this.tabsInfo[nextTabIndex];
+				let nextTabX = nextTab.left + nextTab.width / 2;
+				// 两个tab之间的距离,因为下一个tab可能在当前tab的左边或者右边,取绝对值即可
+				let distanceX = Math.abs(nextTabX - nowTabX);
+				this.line3AddDx = (dx / this.sW) * distanceX;
+				this.setTabColor(this.animationFinishCurrent, nextTabIndex, dx);
+			},
+			// 设置tab的颜色
+			setTabColor(nowTabIndex, nextTabIndex, dx) {
+				let colorIndex = Math.abs(Math.ceil((dx / this.sW) * 100));
+				let colorLength = this.colorGradientArr.length;
+				// 处理超出索引边界的情况
+				colorIndex = colorIndex >= colorLength ? colorLength - 1 : colorIndex <= 0 ? 0 : colorIndex;
+				// 设置下一个tab的颜色
+				this.tabsInfo[nextTabIndex].color = this.colorGradientArr[colorIndex];
+				// 设置当前tab的颜色
+				this.tabsInfo[nowTabIndex].color = this.colorGradientArr[colorLength - 1 - colorIndex];
+			},
+			// swiper结束滑动
+			setFinishCurrent(current) {
+				// 如果滑动的索引不一致,修改tab颜色变化,因为可能会有直接点击tab的情况
+				this.tabsInfo.map((val, index) => {
+					if (current == index) val.color = this.activeColor;
+					else val.color = this.inactiveColor;
+					return val;
+				});
+				this.line3AddDx = 0;
+				this.animationFinishCurrent = current;
+				this.countLine3Dx();
+			}
+		}
+	};
+</script>
+
+<style scoped lang="scss">
+	@import "../../libs/css/style.components.scss";
+
+	view,
+	scroll-view {
+		box-sizing: border-box;
+	}
+
+	.u-tabs {
+		width: 100%;
+		transition-property: background-color, color;
+	}
+
+	/* #ifndef APP-NVUE */
+	::-webkit-scrollbar,
+	::-webkit-scrollbar,
+	::-webkit-scrollbar {
+		display: none;
+		width: 0 !important;
+		height: 0 !important;
+		-webkit-appearance: none;
+		background: transparent;
+	}
+	/* #endif */
+
+	/* #ifdef H5 */
+	// 通过样式穿透,隐藏H5下,scroll-view下的滚动条
+	scroll-view ::v-deep ::-webkit-scrollbar {
+		display: none;
+		width: 0 !important;
+		height: 0 !important;
+		-webkit-appearance: none;
+		background: transparent;
+	}
+
+	/* #endif */
+
+	.u-scroll-view {
+		width: 100%;
+		white-space: nowrap;
+		position: relative;
+	}
+
+	.u-tabs-scroll-box {
+		position: relative;
+	}
+
+	.u-tabs-scorll-flex {
+		@include vue-flex;
+		justify-content: space-between;
+	}
+
+	.u-tabs-scorll-flex .u-tabs-item {
+		flex: 1;
+	}
+
+	.u-tabs-item {
+		position: relative;
+		display: inline-block;
+		text-align: center;
+		transition-property: background-color, color, font-weight;
+	}
+
+	.content {
+		overflow: hidden;
+		white-space: nowrap;
+		text-overflow: ellipsis;
+	}
+
+	.boxStyle {
+		pointer-events: none;
+		position: absolute;
+		transition-property: all;
+	}
+
+	.boxStyle2 {
+		pointer-events: none;
+		position: absolute;
+		bottom: 0;
+		transition-property: all;
+		transform: translateY(-100%);
+	}
+
+	.itemBackgroundBox {
+		pointer-events: none;
+		position: absolute;
+		top: 0;
+		transition-property: left, background-color;
+		@include vue-flex;
+		flex-direction: row;
+		justify-content: center;
+		align-items: center;
+	}
+
+	.itemBackground {
+		height: 100%;
+		width: 100%;
+		transition-property: all;
+	}
+
+	.u-scroll-bar {
+		position: absolute;
+		bottom: 4rpx;
+	}
+</style>