<template>
	<view class="almost-lottery">
		<!-- head -->
		<image src="../static/head.jpg" mode="widthFix" class="width100"></image>
		<view class="almost-lottery__wheel">
			<AlmostLottery :lottery-size="lotteryConfig.lotterySize" :action-size="lotteryConfig.actionSize"
				:ring-count="2" :duration="3" :prize-list="prizeList" :prize-index="prizeIndex"
				@reset-index="prizeIndex = -1" @draw-start="handleDrawStart" @draw-end="handleDrawEnd"
				@finish="handleDrawFinish" v-if="prizeList.length" />
		</view>
		<view class="almost-lottery__rule">
			<!-- <view class="rule-head">
				<view class="line"></view>
				<text class="title">中奖名单</text>
				<view class="line"></view>
			</view> -->
			<view class="_notice">
				<swiper class="_swiper tc" indicator-dots="false" autoplay="true" :interval="interval" circular="true"
					display-multiple-items="2" :duration="duration">
					<swiper-item>
						<view class="swiper-item uni-bg-red"></view>
					</swiper-item>
					<swiper-item>
						<view class="swiper-item uni-bg-red"></view>
					</swiper-item>
					<swiper-item v-for="(item,index) in list" :key="index">
						<view class="swiper-item uni-bg-red">{{item}}</view>
					</swiper-item>
				</swiper>
			</view>

			<view class="rule-head">
				<view class="line"></view>
				<text class="title">活动规则</text>
				<view class="line"></view>
			</view>
			<view class="rule-body">
				<view class="item">
					<view class="number">1.</view>
					<view class="text">
						<text>活动时间：</text>
						<text>10.1-10.31</text>
					</view>
				</view>
				<view class="item">
					<view class="number">2.</view>
					<view class="text">
						<text>参与对象：</text>
						<text>重庆地区使用中石化码商加油的客户。</text>
					</view>
				</view>
				<view class="item">
					<view class="number">3.</view>
					<view class="text">
						<text>参与规则：</text>
						<text>使用码商加油券的用户，活动期间内每使用一次就可以获得一次抽奖机会。</text>
					</view>
				</view>
				<view class="item item-rule">
					<view class="number">4.</view>
					<view class="text">
						<text>奖励说明：</text>
						<text style="margin-top: 1px;">1.一等奖1000元加油券(4名)</text>
						<text style="margin-top: 1px;">2.二等奖500元加油券(12名)</text>
						<text style="margin-top: 1px;">3.三等奖300元加油券(20名)</text>
						<text style="margin-top: 1px;">4.参与奖20元(200-20)抵扣券(2000名)</text>
					</view>
				</view>
				<view class="item">
					<view class="number">5.</view>
					<view class="text">
						<text>奖品兑换：</text>
						<text>中奖产品自动放入系统卡包，在我的-我的优惠券中查看，90天内有效。</text>
					</view>
				</view>
			</view>
		</view>
	</view>
</template>

<script>
	import AlmostLottery from '../../uni_modules/almost-lottery/components/almost-lottery/almost-lottery.vue'
	export default {
		name: 'Home',
		components: {
			AlmostLottery
		},
		data() {
			return {
				// 开启调试模式
				isDev: true,
				background: ['color1', 'color2', 'color3'],
				indicatorDots: false,
				autoplay: true,
				interval: 2000,
				duration: 500,
				// 以下是转盘配置相关数据
				lotteryConfig: {
					// 抽奖转盘的整体尺寸，单位rpx
					lotterySize: 600,
					// 抽奖按钮的尺寸，单位rpx
					actionSize: 200
				},

				// 以下是转盘 UI 配置
				// 转盘外环图
				lotteryBg: 'https://raw.githubusercontent.com/ialmost/almost-components_uniapp/dev/Lottery/almost-lottery_sample/static/lottery-bg.png',
				// 抽奖按钮图
				actionBg: 'https://raw.githubusercontent.com/ialmost/almost-components_uniapp/dev/Lottery/almost-lottery_sample/static/action-bg.png',

				// 以下是奖品配置数据
				// 奖品数据
				prizeList: [],
				// 奖品是否设有库存
				onStock: true,
				// 中奖下标
				prizeIndex: -1,

				// 是否正在抽奖中，避免重复触发
				prizeing: false,

				// 以下为中奖概率有关数据
				// 是否由前端控制概率，默认不开启，强烈建议由后端控制
				onFrontend: false,
				// 权重随机数的最大值
				prizeWeightMax: 0,
				// 权重数组
				prizeWeightArr: [],

				// 以下为业务需求有关示例数据
				// 金币余额
				goldCoin: 600,
				// 当日免费抽奖次数余额
				freeNum: 3,
				// 每次消耗的金币数
				goldNum: 20,
				// 每天免费抽奖次数
				freeNumDay: 3,
				interval: 3000,
				duration: 12000,
				list: ['1分钟前，无夏购买了会员', '2分钟前，无夏购买了会员', '3分钟前，无夏购买了会员']
			}
		},
		computed: {
			isApple() {
				return uni.getSystemInfoSync().platform === 'ios'
			}
		},
		methods: {

			changeIndicatorDots(e) {
				this.indicatorDots = !this.indicatorDots
			},
			changeAutoplay(e) {
				this.autoplay = !this.autoplay
			},
			intervalChange(e) {
				this.interval = e.target.value
			},
			durationChange(e) {
				this.duration = e.target.value
			},
			// 重新生成
			handleInitCanvas() {
				this.prizeList = []
				this.getPrizeList()
			},
			// 获取奖品列表
			getPrizeList() {
				uni.showLoading({
					title: '奖品准备中...'
				})
				// 等待接口返回的数据进一步处理
				// let res = await this.requestApiGetPrizeList()
				// if (res.ok) {
					// uni.hideLoading()
					// let data = res.data
					// if (data.length) {
						this.prizeList = [{
									prizeId: 1,
									prizeName: '0.1元现金',
									prizeStock: 10,
									prizeWeight: 200,
									prizeImage: '/static/img/order3.png'
								},
								{
									prizeId: 2,
									prizeName: '10元现金',
									prizeStock: 0,
									prizeWeight: 50,
									prizeImage: 'https://vkceyugu.cdn.bspapp.com/VKCEYUGU-dc-site/56f085e0-bcfe-11ea-b244-a9f5e5565f30.png'
								},
								{
									prizeId: 3,
									prizeName: '5元话费',
									prizeStock: 1,
									prizeWeight: 80,
									prizeImage: 'data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAADIAAAAyCAYAAAAeP4ixAAABCElEQVRoge3YMa4BURSH8Y8o7UAp0WgkotBZwluAfhqlZSgUGr23ENUUCpppJnTswAIUSCaTiziZJ8d9/193zdzrfMltABF5plb+oLscDoAV0Pn8OC/lwDhL0k35QT3wstcIuM61Cj0IhXiNuAvOFwr5SgrxRiHeKMSbhnHfAVgU1i1gajhnBpwK6wnQtgxkDTlmSTq/L7rLYQ9byG+WpLvCOT8YQ6K5WgrxRiHeKMQbhXijEG8U4o1CvIkmxPrDquwMrI37KlFJSJake2BUxVlW0VytaEKsV6t5+8Ohak3rRmtIH9hav/QvRHO1FOKNQrwJheQfn+I9wflCIeNHLzuQc51PRP6rC1ZeIm1I8cC5AAAAAElFTkSuQmCC'
								},
								{
									prizeId: 4,
									prizeName: '50元现金',
									prizeStock: 0,
									prizeWeight: 10,
									prizeImage: 'data:image/png;base64,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'
								},
								{
									prizeId: 5,
									prizeName: '1卷抽纸',
									prizeStock: 3,
									prizeWeight: 3000,
									prizeImage: 'data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAADIAAAAyCAYAAAAeP4ixAAABCElEQVRoge3YMa4BURSH8Y8o7UAp0WgkotBZwluAfhqlZSgUGr23ENUUCpppJnTswAIUSCaTiziZJ8d9/193zdzrfMltABF5plb+oLscDoAV0Pn8OC/lwDhL0k35QT3wstcIuM61Cj0IhXiNuAvOFwr5SgrxRiHeKMSbhnHfAVgU1i1gajhnBpwK6wnQtgxkDTlmSTq/L7rLYQ9byG+WpLvCOT8YQ6K5WgrxRiHeKMQbhXijEG8U4o1CvIkmxPrDquwMrI37KlFJSJake2BUxVlW0VytaEKsV6t5+8Ohak3rRmtIH9hav/QvRHO1FOKNQrwJheQfn+I9wflCIeNHLzuQc51PRP6rC1ZeIm1I8cC5AAAAAElFTkSuQmCC'
								},
								{
									prizeId: 6,
									prizeName: '0.2元现金',
									prizeStock: 8,
									prizeWeight: 120,
									prizeImage: 'data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAADIAAAAyCAYAAAAeP4ixAAABCElEQVRoge3YMa4BURSH8Y8o7UAp0WgkotBZwluAfhqlZSgUGr23ENUUCpppJnTswAIUSCaTiziZJ8d9/193zdzrfMltABF5plb+oLscDoAV0Pn8OC/lwDhL0k35QT3wstcIuM61Cj0IhXiNuAvOFwr5SgrxRiHeKMSbhnHfAVgU1i1gajhnBpwK6wnQtgxkDTlmSTq/L7rLYQ9byG+WpLvCOT8YQ6K5WgrxRiHeKMQbhXijEG8U4o1CvIkmxPrDquwMrI37KlFJSJake2BUxVlW0VytaEKsV6t5+8Ohak3rRmtIH9hav/QvRHO1FOKNQrwJheQfn+I9wflCIeNHLzuQc51PRP6rC1ZeIm1I8cC5AAAAAElFTkSuQmCC'
								},
								{
									prizeId: 7,
									prizeName: '谢谢参与',
									prizeStock: 100,
									prizeWeight: 10000,
									prizeImage: 'data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAADIAAAAyCAYAAAAeP4ixAAABCElEQVRoge3YMa4BURSH8Y8o7UAp0WgkotBZwluAfhqlZSgUGr23ENUUCpppJnTswAIUSCaTiziZJ8d9/193zdzrfMltABF5plb+oLscDoAV0Pn8OC/lwDhL0k35QT3wstcIuM61Cj0IhXiNuAvOFwr5SgrxRiHeKMSbhnHfAVgU1i1gajhnBpwK6wnQtgxkDTlmSTq/L7rLYQ9byG+WpLvCOT8YQ6K5WgrxRiHeKMQbhXijEG8U4o1CvIkmxPrDquwMrI37KlFJSJake2BUxVlW0VytaEKsV6t5+8Ohak3rRmtIH9hav/QvRHO1FOKNQrwJheQfn+I9wflCIeNHLzuQc51PRP6rC1ZeIm1I8cC5AAAAAElFTkSuQmCC'
								},
								{
									prizeId: 8,
									prizeName: '100金币',
									prizeStock: 100,
									prizeWeight: 3000,
									prizeImage: 'data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAADIAAAAyCAYAAAAeP4ixAAABCElEQVRoge3YMa4BURSH8Y8o7UAp0WgkotBZwluAfhqlZSgUGr23ENUUCpppJnTswAIUSCaTiziZJ8d9/193zdzrfMltABF5plb+oLscDoAV0Pn8OC/lwDhL0k35QT3wstcIuM61Cj0IhXiNuAvOFwr5SgrxRiHeKMSbhnHfAVgU1i1gajhnBpwK6wnQtgxkDTlmSTq/L7rLYQ9byG+WpLvCOT8YQ6K5WgrxRiHeKMQbhXijEG8U4o1CvIkmxPrDquwMrI37KlFJSJake2BUxVlW0VytaEKsV6t5+8Ohak3rRmtIH9hav/QvRHO1FOKNQrwJheQfn+I9wflCIeNHLzuQc51PRP6rC1ZeIm1I8cC5AAAAAElFTkSuQmCC'
								}
							]

						// 如果开启了前端控制概率
						// 得出权重的最大值并生成权重数组
						if (this.onFrontend) {
							// 生成权重数组并排序取得最大值
							this.prizeWeightArr = this.prizeList.map((item) => item.prizeWeight)
							let prizeWeightArrSort = [...this.prizeWeightArr]
							prizeWeightArrSort.sort((a, b) => b - a)
							this.prizeWeightMax = prizeWeightArrSort[0]
						}
					// }
				// } else {
				// 	uni.hideLoading()
				// 	uni.showToast({
				// 		title: '获取奖品失败',
				// 		mask: true,
				// 		icon: 'none'
				// 	})
				// }
			},
			// 模拟请求 获取奖品列表 接口，
			// 注意这里返回的是一个 Promise
			// 大哥，这里只是模拟，别告诉我你不会对接自己的接口
			requestApiGetPrizeList() {
				return new Promise((resolve, reject) => {
					let requestTimer = setTimeout(() => {
						clearTimeout(requestTimer)
						requestTimer = null

						// prizeStock 奖品库存
						// prizeWeight 中奖概率，数值越大中奖概率越高，权重一样时随机中奖
						resolve({
							ok: true,
							data: [{
									prizeId: 1,
									prizeName: '0.1元现金',
									prizeStock: 10,
									prizeWeight: 200,
									prizeImage: '/static/img/order3.png'
								},
								{
									prizeId: 2,
									prizeName: '10元现金',
									prizeStock: 0,
									prizeWeight: 50,
									prizeImage: 'https://vkceyugu.cdn.bspapp.com/VKCEYUGU-dc-site/56f085e0-bcfe-11ea-b244-a9f5e5565f30.png'
								},
								{
									prizeId: 3,
									prizeName: '5元话费',
									prizeStock: 1,
									prizeWeight: 80,
									prizeImage: 'data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAADIAAAAyCAYAAAAeP4ixAAABCElEQVRoge3YMa4BURSH8Y8o7UAp0WgkotBZwluAfhqlZSgUGr23ENUUCpppJnTswAIUSCaTiziZJ8d9/193zdzrfMltABF5plb+oLscDoAV0Pn8OC/lwDhL0k35QT3wstcIuM61Cj0IhXiNuAvOFwr5SgrxRiHeKMSbhnHfAVgU1i1gajhnBpwK6wnQtgxkDTlmSTq/L7rLYQ9byG+WpLvCOT8YQ6K5WgrxRiHeKMQbhXijEG8U4o1CvIkmxPrDquwMrI37KlFJSJake2BUxVlW0VytaEKsV6t5+8Ohak3rRmtIH9hav/QvRHO1FOKNQrwJheQfn+I9wflCIeNHLzuQc51PRP6rC1ZeIm1I8cC5AAAAAElFTkSuQmCC'
								},
								{
									prizeId: 4,
									prizeName: '50元现金',
									prizeStock: 0,
									prizeWeight: 10,
									prizeImage: 'data:image/png;base64,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'
								},
								{
									prizeId: 5,
									prizeName: '1卷抽纸',
									prizeStock: 3,
									prizeWeight: 3000,
									prizeImage: 'data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAADIAAAAyCAYAAAAeP4ixAAABCElEQVRoge3YMa4BURSH8Y8o7UAp0WgkotBZwluAfhqlZSgUGr23ENUUCpppJnTswAIUSCaTiziZJ8d9/193zdzrfMltABF5plb+oLscDoAV0Pn8OC/lwDhL0k35QT3wstcIuM61Cj0IhXiNuAvOFwr5SgrxRiHeKMSbhnHfAVgU1i1gajhnBpwK6wnQtgxkDTlmSTq/L7rLYQ9byG+WpLvCOT8YQ6K5WgrxRiHeKMQbhXijEG8U4o1CvIkmxPrDquwMrI37KlFJSJake2BUxVlW0VytaEKsV6t5+8Ohak3rRmtIH9hav/QvRHO1FOKNQrwJheQfn+I9wflCIeNHLzuQc51PRP6rC1ZeIm1I8cC5AAAAAElFTkSuQmCC'
								},
								{
									prizeId: 6,
									prizeName: '0.2元现金',
									prizeStock: 8,
									prizeWeight: 120,
									prizeImage: 'data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAADIAAAAyCAYAAAAeP4ixAAABCElEQVRoge3YMa4BURSH8Y8o7UAp0WgkotBZwluAfhqlZSgUGr23ENUUCpppJnTswAIUSCaTiziZJ8d9/193zdzrfMltABF5plb+oLscDoAV0Pn8OC/lwDhL0k35QT3wstcIuM61Cj0IhXiNuAvOFwr5SgrxRiHeKMSbhnHfAVgU1i1gajhnBpwK6wnQtgxkDTlmSTq/L7rLYQ9byG+WpLvCOT8YQ6K5WgrxRiHeKMQbhXijEG8U4o1CvIkmxPrDquwMrI37KlFJSJake2BUxVlW0VytaEKsV6t5+8Ohak3rRmtIH9hav/QvRHO1FOKNQrwJheQfn+I9wflCIeNHLzuQc51PRP6rC1ZeIm1I8cC5AAAAAElFTkSuQmCC'
								},
								{
									prizeId: 7,
									prizeName: '谢谢参与',
									prizeStock: 100,
									prizeWeight: 10000,
									prizeImage: 'data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAADIAAAAyCAYAAAAeP4ixAAABCElEQVRoge3YMa4BURSH8Y8o7UAp0WgkotBZwluAfhqlZSgUGr23ENUUCpppJnTswAIUSCaTiziZJ8d9/193zdzrfMltABF5plb+oLscDoAV0Pn8OC/lwDhL0k35QT3wstcIuM61Cj0IhXiNuAvOFwr5SgrxRiHeKMSbhnHfAVgU1i1gajhnBpwK6wnQtgxkDTlmSTq/L7rLYQ9byG+WpLvCOT8YQ6K5WgrxRiHeKMQbhXijEG8U4o1CvIkmxPrDquwMrI37KlFJSJake2BUxVlW0VytaEKsV6t5+8Ohak3rRmtIH9hav/QvRHO1FOKNQrwJheQfn+I9wflCIeNHLzuQc51PRP6rC1ZeIm1I8cC5AAAAAElFTkSuQmCC'
								},
								{
									prizeId: 8,
									prizeName: '100金币',
									prizeStock: 100,
									prizeWeight: 3000,
									prizeImage: 'data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAADIAAAAyCAYAAAAeP4ixAAABCElEQVRoge3YMa4BURSH8Y8o7UAp0WgkotBZwluAfhqlZSgUGr23ENUUCpppJnTswAIUSCaTiziZJ8d9/193zdzrfMltABF5plb+oLscDoAV0Pn8OC/lwDhL0k35QT3wstcIuM61Cj0IhXiNuAvOFwr5SgrxRiHeKMSbhnHfAVgU1i1gajhnBpwK6wnQtgxkDTlmSTq/L7rLYQ9byG+WpLvCOT8YQ6K5WgrxRiHeKMQbhXijEG8U4o1CvIkmxPrDquwMrI37KlFJSJake2BUxVlW0VytaEKsV6t5+8Ohak3rRmtIH9hav/QvRHO1FOKNQrwJheQfn+I9wflCIeNHLzuQc51PRP6rC1ZeIm1I8cC5AAAAAElFTkSuQmCC'
								}
							]
						})
					}, 2000)
				})
			},
			// 本次抽奖开始
			handleDrawStart() {
				console.log('触发抽奖按钮')
				this.tryLotteryDraw()
			},
			// 尝试发起抽奖
			tryLotteryDraw() {
				console.log('旋转开始，获取中奖下标......')
				this.remoteGetPrizeIndex()
			},
			// 远程请求接口获取中奖下标
			// 大哥，这里只是模拟，别告诉我你不会对接自己的接口
			remoteGetPrizeIndex() {
				console.warn('###当前处于模拟的请求接口，并返回了中奖信息###')
				// 模拟请求接口获取中奖信息
				let stoTimer = setTimeout(() => {
					clearTimeout(stoTimer)
					stoTimer = null
					let list = [...this.prizeList]
					// 这里随机产生的 prizeId 是模拟后端返回的 prizeId
					let prizeId = Math.floor(Math.random() * list.length + 1);
					// 拿到后端返回的 prizeId 后，开始循环比对得出那个中奖的数据
					for (let i = 0; i < list.length; i++) {
						let item = list[i]
						if (item.prizeId === prizeId) {
							// 中奖下标
							this.prizeIndex = i
							break
						}
					}

					console.log('本次抽中奖品 =>', this.prizeList[this.prizeIndex].prizeName)

					// 如果奖品设有库存
					if (this.onStock) {
						console.log('本次奖品库存 =>', this.prizeList[this.prizeIndex].prizeStock)
					}
				}, 200)
			},
			// 本次抽奖结束
			handleDrawEnd() {
				console.log('旋转结束，执行拿到结果后到逻辑')

				// 旋转结束后，开始处理拿到结果后的逻辑
				this.prizeing = false
				let prizeName = this.prizeList[this.prizeIndex].prizeName
				let tipContent = ''

				if (prizeName === '谢谢参与') {
					tipContent = '很遗憾，没有中奖，请再接再厉！'
				} else {
					// 如果奖品设有库存
					if (this.onStock) {
						let prizeStock = this.prizeList[this.prizeIndex].prizeStock
						tipContent = prizeStock ? `恭喜您，获得 ${prizeName}` : `很抱歉，您来晚了，当前奖品 ${prizeName} 已无库存`
					} else {
						tipContent = `恭喜您，获得 ${prizeName} ！`
					}
				}

				uni.showModal({
					content: tipContent,
					showCancel: false
				})
			},
			// 抽奖转盘绘制完成
			handleDrawFinish(res) {
				console.log('抽奖转盘绘制完成', res)

				uni.showToast({
					title: res.msg,
					mask: true,
					icon: 'none'
				})
			}
		},
		onLoad() {
			this.handleInitCanvas()
		},
		onUnload() {
			uni.hideLoading()
		}
	}
</script>

<style lang="scss" scoped>
	._notice {
		position: fixed;
		left: 0;
		top: 0;
		/* #ifdef H5 */
		top: 88upx;
		/* #endif */
		z-index: 9;
		width: 100%;
		background: rgba(72, 1, 1, 0.3);
		font-size: 20upx;
		height: 44upx;
		color: #ffffff;
		border-radius: 6upx;
		overflow: hidden;
		box-sizing: border-box;

	}

	._swiper {
		line-height: 44upx;
	}

	.almost-lottery {
		flex: 1;
		background-color: #FF893F;
	}

	.almost-lottery__wheel {
		margin-top: 30rpx;
		text-align: center;

		.almost-lottery__count {
			display: flex;
			flex-direction: column;
			justify-content: center;
			align-items: center;
			text-align: center;
			padding: 40rpx 0;
		}

		.text {
			color: #FFFFFF;
			font-size: 24rpx;
		}
	}

	.almost-lottery__rule {
		padding: 0 28rpx;
		color: #FFF8CB;

		.rule-head {
			display: flex;
			justify-content: space-around;
			align-items: center;
			margin: 40rpx 0;

			.line {
				flex: 1;
				height: 1px;
				background-color: #FFF3A5;
			}

			.title {
				width: 280rpx;
				color: #F63857;
				line-height: 70rpx;
				text-align: center;
				margin: 0 20rpx;
				border-radius: 8rpx;
				background-image: linear-gradient(0deg, rgba(255, 242, 158, 1), rgba(255, 244, 168, 1));
			}
		}

		.rule-body {
			color: #FFF8CB;
			font-size: 24rpx;
			padding: 10rpx 0 40rpx;

			.item {
				display: flex;
				margin-bottom: 10rpx;
			}

			.number {
				position: relative;
				top: 4rpx;
				width: 28rpx;
				height: 28rpx;
				line-height: 28rpx;
				text-align: center;
				border-radius: 50%;
				margin-right: 10rpx;
			}

			.text {
				flex: 1;
				margin-top: 1px;
			}

			.item-rule .text {
				display: flex;
				margin-top: 1px;
				flex-direction: column;
			}
		}
	}
</style>
