<template>
	<view>
		<!-- 自定义透明标题栏 -->
		<view class="custom-title-bar" :style="{paddingTop: statusBarHeight + 'px'}">
			<view class="custom-title-content">
				<view class="custom-back-btn" @click="goBack">
					<image class="custom-back-icon" src="/static/back.png" mode="aspectFit"></image>
				</view>
				<view class="custom-placeholder"></view>
			</view>
		</view>

		<view class="page">
			<!-- 顶部Tabs -->
			<view style="display: flex;justify-content: center;padding-top: 150rpx;">
				<view class="top-tabs">
					<view v-for="(item,index) in tabs" :key="index" class="tab-item"
						:class="{ active: activeTab == item.id }" @click="switchTab(item.id)">
						{{item.name}}
					</view>
				</view>
			</view>

			<!-- ====================== 个人会员 ====================== -->
			<view v-if="activeTab === 1">
				<view style="padding-left: 30rpx;">
					<!-- 卡片轮播 -->
					<swiper class="card-swiper" :current="personCurrent" @change="onPersonChange" next-margin="28rpx">
						<swiper-item v-for="(item, idx) in personList" :key="idx">
							<view class="card-wrapper" @click="handleCardClick(item, idx)">
								<image :src="item.src" :class="{ cardActive: personCurrent === idx }"
									class="card-img" />
								<view class="price-tag" v-if="item.fees"
									:style="{ color: item.feess >= 100000 ? '#FFE4A4' : '#1d1d1d' }">
									<text class="price-number">{{ item.fees }}</text>
									<text style="font-size: 24rpx; margin-left: 4rpx;">
										<text>元</text>
										<text style="margin:0 10rpx">/</text>
										<text>1</text>
										<text style="margin-left: 3rpx;">年</text>
									</text>
								</view>
							</view>
						</swiper-item>
					</swiper>
				</view>
				<!-- 底部导航 -->
				<scroll-view scroll-x class="nav-scroll" :show-scrollbar="false" scroll-with-animation
					:scroll-left="personScrollLeft" @touchstart="onPersonTouchStart" @touchend="onPersonTouchEnd">
					<view class="nav-wrapper">
						<view class="nav-list" :style="personNavStyleStr">
							<view class="nav-item" :class="{ active: personCurrent === idx }"
								v-for="(item, idx) in personList" :key="idx" :id="'person-nav-' + idx">
								{{ item.name }}
							</view>
						</view>
					</view>
				</scroll-view>
				<!-- 滑动条 -->
				<view style="display: flex; align-items: center;justify-content: center;">
					<image src="/static/member/hdt.png" style="width: 630rpx;height: 4rpx;padding-right: 30rpx;">
					</image>
				</view>
				<!-- 会员权益 -->
				<view class="grid-content">
					<view class="grid-container">
						<view class="grid-title">会员权益</view>
						<view class="grid-page">
							<view class="grid-item" v-for="(right, rIdx) in personCurrentRights" :key="rIdx">
								<image :src="right.img" class="grid-item-img"></image>
								<view class="grid-item-text">{{ right.name }}</view>
							</view>
						</view>
					</view>
				</view>

				<!-- 权益对照表 -->
				<view class="table-section">
					<view class="table-title">个人会员权益等级对照表</view>
					<scroll-view scroll-x class="table-scroll" :show-scrollbar="false">
						<view class="rights-table">
							<view class="table-row thead">
								<view class="cell first-col">权益项目</view>
								<view class="cell" :class="{
										bg2: idx === 0,
										bg4: idx === 2,
										bg6: idx === 4,
										bg8: idx === 6,
										'last-col': idx === personList.length - 1
									}" v-for="(item, idx) in personList" :key="idx">
									{{ item.name }}
								</view>
							</view>
							<view class="table-row" v-for="(item, idx) in personTableData" :key="idx">
								<view class="cell first-col text-left">{{ item.name }}</view>
								<view class="cell cF5" :class="{
							      bg2: colIdx === 0,
							      bg4: colIdx === 2,
							      bg6: colIdx === 4,
							      bg8: colIdx === 6,
							      'last-col': colIdx === personList.length - 1
							    }" v-for="(level, colIdx) in personList" :key="colIdx">
									<!-- {{ item['v' + (colIdx + 1)] }} -->
									<image v-if="item['v' + (colIdx + 1)] === '√'" src="/static/member/gg.png"
										class="table-icon" mode="aspectFit">
									</image>
									<text v-else>{{ item['v' + (colIdx + 1)] }}</text>
								</view>
							</view>
						</view>
					</scroll-view>
				</view>
			</view>

			<!-- ====================== 单位会员 ====================== -->
			<view v-if="activeTab === 2">
				<!-- 卡片轮播 -->
				<swiper class="card-swiper" :current="companyCurrent" @change="onCompanyChange" next-margin="28rpx">
					<swiper-item v-for="(item, idx) in companyList" :key="idx">
						<view class="card-wrapper" @click="handleCardClick(item, idx)">
							<image :src="item.src" :class="{ cardActive: companyCurrent === idx }" class="card-img" />
							<view class="price-tag" v-if="item.fees"
								:style="{ color: item.feess >= 100000 ? '#FFE4A4' : '#1d1d1d' }">
								<text class="price-number">{{ item.fees }}</text>
								<text style="font-size: 24rpx; margin-left: 4rpx;">
									<text>元</text>
									<text style="margin:0 10rpx">/</text>
									<text>1</text>
									<text style="margin-left: 3rpx;">年</text>
								</text>
							</view>
						</view>
					</swiper-item>
				</swiper>

				<!-- 底部导航 -->
				<scroll-view scroll-x class="nav-scroll" :show-scrollbar="false" scroll-with-animation
					:scroll-left="companyScrollLeft" @touchstart="onCompanyTouchStart" @touchend="onCompanyTouchEnd">
					<view class="nav-wrapper">
						<view class="nav-list" :style="companyNavStyleStr">
							<view class="nav-item" :class="{ active: companyCurrent === idx }"
								v-for="(item, idx) in companyList" :key="idx" :id="'company-nav-' + idx">
								{{ item.name }}
							</view>
						</view>
					</view>
				</scroll-view>
				<!-- 滑动条 -->
				<view style="display: flex; align-items: center;justify-content: center;">
					<image src="/static/member/hdt.png" style="width: 630rpx;height: 4rpx;padding-right: 30rpx;">
					</image>
				</view>
				<!-- 会员权益 -->
				<view class="grid-content">
					<view class="grid-container">
						<view class="grid-title">会员权益</view>
						<view class="grid-page">
							<view class="grid-item" v-for="(right, rIdx) in companyCurrentRights" :key="rIdx">
								<image :src="right.img" class="grid-item-img"></image>
								<view class="grid-item-text">{{ right.name }}</view>
							</view>
						</view>
					</view>
				</view>

				<!-- 权益对照表 -->
				<view class="table-section">
					<view class="table-title">单位会员权益等级对照表</view>
					<scroll-view scroll-x class="table-scroll" :show-scrollbar="false">
						<view class="rights-table">
							<view class="table-row thead">
								<view class="cell first-col">权益项目</view>
								<view class="cell" :class="{
								      bg2: idx === 0,
								      bg4: idx === 2,
								      bg6: idx === 4,
								      bg8: idx === 6,
								      'last-col': idx === companyList.length - 1
								    }" v-for="(item, idx) in companyList" :key="idx">
									{{ item.name }}
								</view>
							</view>
							<view class="table-row" v-for="(item, idx) in companyTableData" :key="idx">
								<view class="cell first-col text-left">{{ item.name }}</view>
								<view class="cell cF5" :class="{
							      bg2: colIdx === 0,
							      bg4: colIdx === 2,
							      bg6: colIdx === 4,
							      bg8: colIdx === 6,
							      'last-col': colIdx === companyList.length - 1
							    }" v-for="(level, colIdx) in companyList" :key="colIdx">
									<image v-if="item['v' + (colIdx + 1)] === '√'" src="/static/member/gg.png"
										class="table-icon" mode="aspectFit">
									</image>
									<text v-else>{{ item['v' + (colIdx + 1)] }}</text>
								</view>
							</view>
						</view>
					</scroll-view>
				</view>
			</view>

			<!-- 会员动态 -->
			<view class="dt" @click="handleToHy">
				<view class="dt-title">会员动态</view>
				<view class="dt-main">
					<view class="dt-main-img">
						<image :src="dtImg" mode="" style="width: 220rpx;height: 160rpx;display: block;"></image>
					</view>
					<view class="dt-main-text">
						<view class="dt-main-text-t">{{dtTitle}}</view>
						<view class="dt-main-text-s">时间:{{dtTime}}</view>
					</view>
				</view>
			</view>

			<!-- 入会标准 -->
			<view class="bz">
				<view class="bz-title">会员标准</view>
				<view class="bz-main">
					<image :src="src1" mode="widthFix" style="width: 690rpx;"></image>
				</view>
			</view>

			<!-- 入会流程 -->
			<view class="lc">
				<view class="lc-title">会员标准</view>
				<view class="lc-main">
					<image :src="src2" mode="widthFix" style="width: 690rpx;"></image>
				</view>
			</view>

			<!-- 申请入会 -->
			<view class="rh" @click="handleCardClick">
				<view class="rh-btn">申请入会</view>
			</view>
			<view style="width: 100%;height: 86rpx;"></view>
		</view>
	</view>
</template>

<script>
	export default {
		data() {
			return {
				tabs: [],
				activeTab: 1,
				screenWidth: 375,
				switchTimer: null,
				// 个人会员
				personCurrent: 0,
				personScrollLeft: 0,
				personStartX: 0,
				personItemWidths: [],
				personNavStyleStr: "padding-left:0px;padding-right:0px",
				personInited: false,
				personList: [],
				personTableData: [],
				dtTitle: '',
				dtImg: '',
				dtTime: '',
				articleId: '',
				// 单位会员
				companyCurrent: 0,
				companyScrollLeft: 0,
				companyStartX: 0,
				companyItemWidths: [],
				companyNavStyleStr: "padding-left:0px;padding-right:0px",
				companyInited: false,
				companyList: [],
				companyTableData: [],
				src1: '',
				src2: '',
				// 标题栏
				statusBarHeight: 0,
			};
		},
		onLoad() {
			// 获取状态栏高度
			const systemInfo = uni.getSystemInfoSync();
			this.statusBarHeight = systemInfo.statusBarHeight;

			this.getMemberType()
			this.getMemberBenefitsList(1)
			this.getMemberBenefitsList(2)
			const adminPath = getApp().globalData.adminPath;
			this.src1 = adminPath + '/assets/addons/wdsxh/img/member_benefits_apply_1.png'
			this.src2 = adminPath + '/assets/addons/wdsxh/img/member_benefits_apply_2.png'
			console.log(adminPath, '=adminPath=')
		},
		onReady() {
			this.screenWidth = uni.getSystemInfoSync().screenWidth;
			// 如果数据已经加载完成，直接初始化
			if (this.personList && this.personList.length > 0) {
				this.initPersonNav();
			}
			if (this.companyList && this.companyList.length > 0) {
				this.initCompanyNav();
			}
		},
		computed: {
			// 个人：只显示 has=true 的权益
			personCurrentRights() {
				const item = this.personList[this.personCurrent];
				if (!item || !item.rights) return [];
				return item.rights.filter(b => b.has === true);
			},
			// 单位：只显示 has=true 的权益
			companyCurrentRights() {
				const item = this.companyList[this.companyCurrent];
				if (!item || !item.rights) return [];
				return item.rights.filter(b => b.has === true);
			}
		},
		methods: {
			// 返回上一页
			goBack() {
				if (getCurrentPages().length == 1) {
					uni.switchTab({
						url: "/pages/index/index"
					})
				} else {
					uni.navigateBack()
				}
			},
			// 格式化金额
			formatNumber(num) {
				if (!num) return '0';
				let n = Number(num)
				if (n >= 10000) {
					let result = n / 10000;
					return (Number.isInteger(result) ? result : result.toFixed(1).replace(/\.0$/, '')) + '万';
				} else {
					let result = n / 1000;
					let formatted = Number.isInteger(result) ? result : result.toFixed(1).replace(/\.0$/, '');
					return formatted + 'k';
				}
			},
			// 会员类型(单位,个人)
			getMemberType() {
				this.$util.request("member.typeList").then(res => {
					if (res.code == 1) {
						this.tabs = res.data
						console.log(this.tabs, '===============>')
					} else {
						uni.showToast({
							title: res.msg,
							icon: 'none'
						})
					}
				}).catch(error => {
					console.error('获取入会类型 ', error)
				})
			},
			getMemberBenefitsList(id) {
				this.$util.request("member.benefitsList", {
					join_config_id: id
				}).then(res => {
					if (res.code == 1) {
						console.log(res, '===========res==========')
						if (res.data && res.data.articles) {
							const art = res.data.articles
							this.dtTitle = art.title || ''
							this.dtImg = art.image || ''
							this.dtTime = art.createtime || ''
							this.articleId = art.id
						}

						let list = res.data.levels_benefits || []
						let result = list.map(item => ({
							name: item.name,
							src: item.image,
							feess: item.fees ? Number(item.fees) : '',
							fees: this.formatNumber(item.fees),
							rights: (item.benefits || []).map(b => ({
								name: b.title,
								img: b.image,
								has: b.has,
							}))
						}))
						console.log(result, '=result=')

						let tableData = []
						if (list.length > 0 && list[0].benefits) {
							let allBenefits = list[0].benefits || []
							tableData = allBenefits.map((ben, idx) => {
								let row = {
									name: ben.title
								}
								list.forEach((item, i) => {
									let has = item.benefits[idx]?.has
									row[`v${i+1}`] = has ? "√" : "-"
								})
								return row
							})
						}

						if (id === 1) {
							this.personList = result
							console.log(this.personList, 'personList=')
							this.personCurrent = 0
							this.personTableData = tableData
							this.$nextTick(() => {
								this.initPersonNav();
							})
						} else {
							this.companyList = result
							this.companyCurrent = 0
							this.companyTableData = tableData
							this.$nextTick(() => {
								this.initCompanyNav();
							})
						}
					} else {
						uni.showToast({
							title: res.msg,
							icon: 'none'
						})
					}
				}).catch(error => {
					console.error('获取入会类型 ', error)
				})
			},
			handleToHy() {
				this.$util.toPage({
					mode: 1,
					path: `/pages/article/details?title=${'会员动态'}&id=${this.articleId}`
				})
			},
			handleCardClick() {
				console.log('点击失效')
				this.$util.toPage({
					mode: 1,
					path: `/pages/member/apply/form?activeTab=${this.activeTab}`
				})
			},
			switchTab(tab) {
				this.activeTab = tab;
				if (this.switchTimer) clearTimeout(this.switchTimer);
				if (tab === 1) {
					if (!this.personInited) {
						this.switchTimer = setTimeout(() => {
							this.initPersonNav();
						}, 100);
					}
				}
				if (tab === 2) {
					if (!this.companyInited) {
						this.switchTimer = setTimeout(() => {
							this.initCompanyNav();
						}, 100);
					}
				}
			},
			// 个人导航初始化
			initPersonNav() {
				if (this.personInited) return;
				const query = uni.createSelectorQuery().in(this);
				this.personList.forEach((_, idx) => {
					query.select(`#person-nav-${idx}`).boundingClientRect();
				});
				query.exec(res => {
					if (!res) return;
					this.personItemWidths = res.map(rect => rect?.width || 70);
					const firstW = this.personItemWidths[0] || 70;
					const pl = (this.screenWidth - firstW) / 2;
					const pr = (this.screenWidth - firstW) / 2;
					this.personNavStyleStr = "padding-left:" + pl + "px;padding-right:" + pr + "px";
					this.personInited = true;
					this.scrollToPersonActive(0);
				});
			},
			onPersonTouchStart(e) {
				this.personStartX = e.touches[0].clientX;
			},
			onPersonTouchEnd(e) {
				const diff = e.changedTouches[0].clientX - this.personStartX;
				if (Math.abs(diff) < 30) return;
				let next = diff < 0 ? Math.min(this.personCurrent + 1, this.personList.length - 1) : Math.max(this
					.personCurrent - 1, 0);
				this.personCurrent = next;
			},
			scrollToPersonActive(index) {
				let beforeWidth = 0;
				for (let i = 0; i < index; i++) beforeWidth += this.personItemWidths[i];
				const pl = (this.screenWidth - (this.personItemWidths[0] || 70)) / 2;
				const w = this.personItemWidths[index];
				this.personScrollLeft = Math.max(pl + beforeWidth - (this.screenWidth - w) / 2, 0);
			},
			onPersonChange(e) {
				this.personCurrent = e.detail.current;
				this.scrollToPersonActive(this.personCurrent);
			},
			// 单位导航初始化
			initCompanyNav() {
				if (this.companyInited) return;
				const query = uni.createSelectorQuery().in(this);
				this.companyList.forEach((_, idx) => {
					query.select(`#company-nav-${idx}`).boundingClientRect();
				});
				query.exec(res => {
					if (!res) return;
					this.companyItemWidths = res.map(rect => rect?.width || 70);
					const firstW = this.companyItemWidths[0] || 70;
					const pl = (this.screenWidth - firstW) / 2;
					const pr = (this.screenWidth - firstW) / 2;
					this.companyNavStyleStr = "padding-left:" + pl + "px;padding-right:" + pr + "px";
					this.companyInited = true;
					this.scrollToCompanyActive(0);
				});
			},
			onCompanyTouchStart(e) {
				this.companyStartX = e.touches[0].clientX;
			},
			onCompanyTouchEnd(e) {
				const diff = e.changedTouches[0].clientX - this.companyStartX;
				if (Math.abs(diff) < 30) return;
				let next = diff < 0 ? Math.min(this.companyCurrent + 1, this.companyList.length - 1) : Math.max(this
					.companyCurrent - 1, 0);
				this.companyCurrent = next;
			},
			scrollToCompanyActive(index) {
				let beforeWidth = 0;
				for (let i = 0; i < index; i++) beforeWidth += this.companyItemWidths[i];
				const pl = (this.screenWidth - (this.companyItemWidths[0] || 70)) / 2;
				const w = this.companyItemWidths[index];
				this.companyScrollLeft = Math.max(pl + beforeWidth - (this.screenWidth - w) / 2, 0);
			},
			onCompanyChange(e) {
				this.companyCurrent = e.detail.current;
				this.scrollToCompanyActive(this.companyCurrent);
			},
		}
	};
</script>

<style scoped>
	@import 'index.css';

	/* 自定义透明标题栏样式 */
	.custom-title-bar {
		position: fixed;
		top: 0;
		left: 0;
		right: 0;
		z-index: 999;
		background: transparent;
	}

	.custom-title-content {
		display: flex;
		align-items: center;
		justify-content: space-between;
		height: 88rpx;
		padding: 0 32rpx;
	}

	.custom-back-btn {
		width: 60rpx;
		height: 60rpx;
		display: flex;
		align-items: center;
		justify-content: center;
	}

	.custom-back-icon {
		width: 40rpx;
		height: 40rpx;
	}

	.custom-title {
		flex: 1;
		text-align: center;
		font-size: 36rpx;
		font-weight: 500;
		color: #FFFFFF;
		letter-spacing: 2rpx;
	}

	.custom-placeholder {
		width: 60rpx;
		height: 60rpx;
	}
	.table-icon {
		width: 18rpx;
		height: 13rpx;
	}
</style>