fny-ugd-palace-uniapp/components/c-pop-gift/c-pop-gift.vue

<template>
	<view class="mask" :class="maskState===0 ? 'none' : maskState===1 ? 'show' : ''" >
		<view class="mask-content" @click.stop.prevent="stopPrevent">
			<view class="icon-wrap" @click.stop="toggleMask('none')">
				<u-icon name="/static/app/close.png" size="60rpx"></u-icon>
			</view>
			<!-- <view class="title">
				<image style="width: 262rpx;height: 52rpx" src="@/static/app/activity_title.png" mode="aspectFit"></image>
			</view>
			<view class="desc">
				<image style="width: 632rpx;height: 598rpx;" src="@/static/app/activity_content.png" mode="aspectFit"></image>
			</view> -->
			
			<view class="action-content">
				<u-button type="primary"
					style="margin-bottom: 30rpx;"
					shape="circle" 
					class="c-button" 
					:text="defautlOptions.confirmText" 
					@click="confirm">
				</u-button>
			</view>
		</view>
	</view>
</template>

<script>
	
	export default {
		name:"c-pop-gift",
		data() {
			return {
				maskState: 0,
				defautlOptions: {
					title: '',
					content: '',
					confirmText: '我知道啦！',
					confirmClass: 'text-red',
					cancelText: '我在想想',
					cancelClass: 'text-black'
				}
			};
		},
		methods: {
			stopPrevent(){
				
			},
			toggleMask(type){
				let timer = type === 'show' ? 10 : 30;
				let	state = type === 'show' ? 1 : 0;
				this.maskState = 2;
				setTimeout(()=>{
					this.maskState = state;
				}, timer)
			},
			/**
			 * @description 确认
			 * @param {Object}  title: String desc: String
			 */
			$confirm(options = {}){
				// 继承原来的
				this.defautlOptions = Object.assign(this.defautlOptions, options);
				return new Promise((resolve,reject)=> {
					this.toggleMask('show')
					this._confirm = () => {
						resolve(1)
						this._confirm = null;
					}
					this._cancel = () => {
						resolve(0)
						this._cancel = null;
					}
				})
			},
			confirm() {
				if(this._confirm){
					this._confirm()
					this.toggleMask();
				}
			},
			cancel() {
				if(this._cancel){
					this._cancel()
					this.toggleMask();
				}
			}
		},
	}
</script>

<style lang="scss" scoped>
	.mask{
		display: flex;
		align-items: center;
		justify-content: center;
		position: fixed;
		left: 0;
		top: var(--window-top);
		bottom: 0;
		width: 100vw;
		background: rgba(0,0,0,0);
		z-index: 10001;
		transition: .6s;
		
		.mask-content{
			padding-top: 0rpx;
			display: flex;
			flex-direction: column;
			width: 720rpx;
			min-height: 586rpx;
			// background: #fff;
			background: url(@/static/app/gift_bg.png) no-repeat center center/ 720rpx 576rpx;
			border-radius: 15px;
			transition: transform .1s opacity 0.1s;
			transform: scale(1.2);
			transition-timing-function: ease-out;
			opacity: 0.3;
		}
		
		&.none{
			display: none;
		}
		&.show{
			background: rgba(0,0,0,.4);
			
			.mask-content{
				transition: transform .3s;
				opacity: 1;
				transform: scale(1);
			}
		}
		.title{
			padding-top: 20rpx;
			display: flex;
			justify-content: center;
			align-items: center;
		
		}
		.desc {
			margin-top: 55rpx;
			display: flex;
			justify-content: center;
			align-items: center;
		}
		.action-content{
			padding-top: 40rpx;
			padding-left: 15rpx;
			padding-right: 15rpx;
			position: absolute;
			bottom: -130rpx;
			left: 0;
			right: 0;
		}
	}
	.icon-wrap{
		position: absolute;
		top: -40rpx;
		right: 20rpx;
	}
</style>