<template>
	<view class="content">
		<view class="content-money">
			<view class="content-bg"><image src="../../static/img/user-integralP.png" mode=""></image></view>
			<view class="money-box"><view class="money"> 66 </view></view>
			<view class="rule" @click="open()">转赠规则</view>
		</view>
		<view class="btn flex">
			<view class="btn-item" @click="navto('/pages/conversion/candy')">转换为糖果</view>
			<view class="btn-item" @click="navto('/pages/conversion/transfers')">贷款转赠</view>
		</view>
		<view class="navbar">
			<view v-for="(item, index) in navList" :key="index" class="nav-item" :class="{ current: tabCurrentIndex === index }" @click="tabClick(index)">{{ item.text }}</view>
		</view>
		<swiper :current="tabCurrentIndex" :style="{ height: maxheight }" class="swiper-box" duration="300" @change="changeTab">
			<swiper-item class="tab-content" v-for="(tabItem, tabIndex) in navList" :key="tabIndex">
				<scroll-view scroll-y="true" class="list-scroll-content" @scrolltolower="loadData">
					<!-- 空白页 -->
					<empty v-if="tabItem.loaded === true && tabItem.orderList.length === 0"></empty>
					<!-- 订单列表 -->
					<view class="order-item flex" v-for="(item, index) in tabItem.orderList" :key="index">
						<view class="title-box">
							<view class="title">
								<text>{{ item.title }}</text>
							</view>
							<view class="time">
								<text>{{ item.add_time }}</text>
							</view>
						</view>
						<view class="money">
							<text>{{ (item.pm == 0 ? '-' : '+') + item.number }}</text>
						</view>
					</view>
					<uni-load-more :status="tabItem.loadingType"></uni-load-more>
				</scroll-view>
			</swiper-item>
		</swiper>
		<uni-popup ref="popup" type="center">
			<view class="popup-box">
				<view class="popup-title">转赠规则</view>
				<view class="popup-main">
					<view class="popup-little">一、活动时间</view>
					<view class="popup-text">xxxx年xx月xx日xx时举办活动</view>
					<view class="popup-little">二、规则</view>
					<view class="popup-text">本次活动奖励共二挡，活动奖励按 最高档发放</view>
					<view class="popup-little">一、活动时间</view>
					<view class="popup-text">xxxx年xx月xx日xx时举办活动</view>
					<view class="popup-little">二、规则</view>
					<view class="popup-text">本次活动奖励共二挡，活动奖励按 最高档发放</view>
				</view>
			</view>
			<view class="close" @click="close"><image src="../../static/img/Close.png" mode=""></image></view>
		</uni-popup>
		<view class="btn-box" @click="navto('/pages/money/recharge')">
			立即充值
		</view>
	</view>
</template>

<script>
	
import { getSp,spExchange } from '@/api/market.js';
import { spreadCommission, userBalance } from '@/api/wallet.js';
import { mapState, mapMutations } from 'vuex';
import uniLoadMore from '@/uview-ui/components/u-loadmore/u-loadmore.vue';
import empty from '@/uview-ui/components/u-empty/u-empty.vue';
import uniPopup from '@/components/uni-popup/uni-popup.vue';
export default {
	components: {
		empty,
		uniLoadMore,
		uniPopup
	},
	onReady(res) {
		var _this = this;
		uni.getSystemInfo({
			success: resu => {
				const query = uni.createSelectorQuery();
				query.select('.swiper-box').boundingClientRect();
				query.exec(function(res) {
					_this.maxheight = resu.windowHeight - res[0].top + 'px';
					console.log('打印页面的剩余高度', _this.height);
				});
			},
			fail: res => {}
		});
	},
	data() {
		return {
			// 头部图高度
			maxheight: '',
			tabCurrentIndex: 0,
			navList: [
				{
					state: 0,
					text: '收入',
					loadingType: 'more',
					orderList: [],
					page: 1, //当前页面
					limit: 10 //每次信息条数
				},
				{
					state: 1,
					text: '支出',
					loadingType: 'more',
					orderList: [],
					page: 1, //当前页面
					limit: 10 //每次信息条数
				}
			],
			money: 0,
		};
	},
	onLoad(options) {},
	onShow() {
		this.loadData();
		//获取用户余额
		userBalance({}).then(({ data }) => {
			console.log(data)
			this.money = data.now_money;
		});
		console.log(this.jf)
	},
	computed: {
		integral() {
			return this.$store.state.user.userInfo.integral
		}
	},
	methods: {
		navto(e) {
			uni.navigateTo({
				url: e
			});
		},
		// 点击返回 我的页面
		toBack() {
			uni.navigateBack({});
		},
		async loadData(source) {
			//这里时将订单挂载到tab列表下
			let index = this.tabCurrentIndex;
			let navItem = this.navList[index];
			let state = navItem.state + 3;
			if (source === 'tabChange' && navItem.loaded === true) {
				//tab切换只有第一次需要加载数据
				return;
			}
			if (navItem.loadingType === 'loading') {
				//防止重复加载
				return;
			}
			//修改当前对象状态为加载中
			navItem.loadingType = 'loading';

			spreadCommission(
				{
					page: navItem.page,
					limit: navItem.limit
				},
				state
			)
				.then(({ data }) => {
					if (data.length > 0) {
						navItem.orderList = navItem.orderList.concat(data[0].list);
						console.log(navItem.orderList);
						navItem.page++;
					}
					//判断是否还有数据, 有改为more, 没有改为noMore
					if (navItem.limit == data.length) {
						navItem.loadingType = 'more';
						return;
					} else {
						navItem.loadingType = 'noMore';
					}
					uni.hideLoading();
					this.$set(navItem, 'loaded', true);
				})
				.catch(e => {
					console.log(e);
				});
		},
		//swiper 切换
		changeTab(e) {
			this.tabCurrentIndex = e.target.current;
			this.loadData('tabChange');
		},
		//顶部tab点击
		tabClick(index) {
			this.tabCurrentIndex = index;
		},
		open() {
			this.$refs.popup.open();
		},
		close() {
			this.$refs.popup.close();
		},
	}
};
</script>

<style lang="scss">
page {
	background: #f1f1f1;
	height: 100%;
}
.status_bar {
	height: var(--status-bar-height);
	width: 100%;
}
.content-money {
	padding-bottom: 30rpx;
	position: relative;
	height: 400rpx;
	.content-bg {
		position: absolute;
		top: 0;
		left: 0;
		right: 0;
		width: 750rpx;
		height: 400rpx;
		image {
			width: 100%;
			height: 100%;
		}
	}
	.rule {
		z-index: 11;
		position: absolute;
		top: 130rpx;
		right: 0;
		width: 140rpx;
		height: 50rpx;
		background: #ffffff;
		border-top-left-radius: 8rpx;
		border-bottom-left-radius: 8rpx;
		text-align: center;
		line-height: 50rpx;
		font-size: 26rpx;
		font-family: PingFang SC;
		font-weight: bold;
		color: #2e58ff;
	}
}
.btn {
	justify-content: center;
	align-items: center;
	position: relative;
	z-index: 10;
	.btn-item {
		margin: 0 15rpx;
		width: 330rpx;
		height: 100rpx;
		background: #ffffff;
		box-shadow: 0px 0px 20rpx 0px rgba(50, 50, 52, 0.06);
		border-radius: 10rpx;
		text-align: center;
		line-height: 100rpx;
		font-size: 34rpx;
		font-family: PingFang SC;
		font-weight: bold;
		color: #3c77ff;
		margin-top: -50rpx;
	}
}
.money-box {
	position: relative;
	z-index: 10;
	padding-top: 150rpx;
	color: #ffffff;
	text-align: center;
	.money {
		font-size: 86rpx;
		font-family: PingFang SC;
		font-weight: bold;
		color: #ffffff;
	}
}

.navbar {
	margin-top: 20rpx;
	display: flex;
	height: 88rpx;
	padding: 0 5px;
	background: #fff;
	box-shadow: 0 1px 5px rgba(0, 0, 0, 0.06);
	position: relative;
	z-index: 10;
	.nav-item {
		flex: 1;
		display: flex;
		justify-content: center;
		align-items: center;
		height: 100%;
		font-size: 15px;
		color: $font-color-dark;
		position: relative;
		&.current {
			color: $base-color;
			&:after {
				content: '';
				position: absolute;
				left: 50%;
				bottom: 0;
				transform: translateX(-50%);
				width: 44px;
				height: 0;
				border-bottom: 2px solid $base-color;
			}
		}
	}
}
//列表

.swiper-box {
	.order-item {
		padding: 20rpx 30rpx;
		line-height: 1.5;
		.title-box {
			.title {
				font-size: $font-lg;
				color: $font-color-base;
			}
			.time {
				font-size: $font-base;
				color: $font-color-light;
			}
		}
		.money {
			color: #fd5b23;
			font-size: $font-lg;
		}
	}
}
.list-scroll-content {
	background: #ffffff;
	height: 100%;
}
.content {
	height: 100%;
	.empty-content {
		background-color: #ffffff;
	}
}
.popup-box {
	background: #FFFFFF;
	border-radius: 10rpx;
	width: 580rpx;
	padding: 43rpx 60rpx 56rpx 34rpx;
	.popup-title {
		width: 100%;
		text-align: center;
		font-size: 36rpx;
		font-family: PingFang SC;
		font-weight: bold;
		color: #333333;
	}
	.popup-main {
		margin-top: 48rpx;
		.popup-little {
			padding-top: 18rpx;
			font-size: 30rpx;
			font-family: PingFang SC;
			font-weight: 500;
			color: #333333;
		}
		.popup-text {
			padding-left: 60rpx;
			padding-top: 18rpx;
			font-size: 28rpx;
			font-family: PingFang SC;
			font-weight: 500;
			color: #666666;
		}
	}
}
.close {
	margin: 70rpx auto 0;
	width: 84rpx;
	height: 84rpx;
	image {
		width: 100%;
		height: 100%;
	}
}
.btn-box {
	width: 674rpx;
	height: 88rpx;
	background: linear-gradient(0deg, #2E58FF, #32C6FF);
	border-radius: 44rpx;
	font-size: 36rpx;
	font-family: PingFang SC;
	font-weight: 500;
	color: #FFFFFF;
	text-align: center;
	line-height: 88rpx;
	position: fixed;
	bottom: 48rpx;
	left: 0;
	right: 0;
	margin: 0 auto;
}
</style>
