<template>
	<view class="h5-home-wrap">
		<view class="main-content" :style="mainContentStyle">
			<view class="h5-banner-section" v-if="bannerImages && bannerImages.length > 0">
				<swiper class="h5-banner-swiper" :indicator-dots="bannerImages.length > 1" :autoplay="true" :interval="4000"
					:duration="500" circular>
					<swiper-item v-for="(img, idx) in bannerImages" :key="idx">
						<view class="h5-banner-item" @click="$emit('bannerClick', idx)">
							<image :src="img" mode="aspectFill" class="h5-banner-image"></image>
						</view>
					</swiper-item>
				</swiper>
			</view>
			<view class="h5-banner-empty" v-else>
				<text>{{ loadingText }}</text>
			</view>

			<view class="h5-cta-card">
				<view class="h5-cta-header">
					<text class="h5-cta-title">{{ scanText }}</text>
					<text class="h5-cta-desc">{{ t('home.h5ScanDesc') }}</text>
				</view>
				<view class="h5-cta-btn" @click="$emit('scan')">
					<image class="h5-cta-icon" src="/static/scan-icon.png" mode="aspectFit" />
					<text class="h5-cta-btn-text">{{ scanText }}</text>
				</view>
			</view>

			<view class="h5-section">
				<view class="h5-section-title">{{ t('home.h5HowItWorks') }}</view>
				<view class="h5-steps">
					<view class="h5-step-item">
						<text class="h5-step-index">1</text>
						<text class="h5-step-text">{{ t('home.h5StepScan') }}</text>
					</view>
					<view class="h5-step-item">
						<text class="h5-step-index">2</text>
						<text class="h5-step-text">{{ t('home.h5StepUnlock') }}</text>
					</view>
					<view class="h5-step-item">
						<text class="h5-step-index">3</text>
						<text class="h5-step-text">{{ t('home.h5StepReturn') }}</text>
					</view>
				</view>
			</view>

			<view class="h5-section">
				<view class="h5-section-title">{{ t('home.h5ServiceTitle') }}</view>
				<view class="h5-tags">
					<text class="h5-tag">{{ t('home.h5ServiceSupport') }}</text>
					<text class="h5-tag">{{ t('home.h5ServiceSafePayment') }}</text>
					<text class="h5-tag">{{ t('home.h5ServiceEasyReturn') }}</text>
				</view>
			</view>
		</view>

		<view class="h5-bottom-actions">
			<view class="action-btn secondary" @click="$emit('buy')">
				<image class="action-icon" src="/static/shop_icon.png" mode="aspectFit" />
				<text class="action-label">{{ buyDeviceText }}</text>
			</view>
			<view class="action-btn primary" @click="$emit('scan')">
				<image class="action-icon" src="/static/scan-icon.png" mode="aspectFit" />
				<text class="action-label primary-label">{{ scanText }}</text>
			</view>
			<view class="action-btn secondary" @click="$emit('my')">
				<image class="action-icon" src="/static/user.png" mode="aspectFit" />
				<text class="action-label">{{ personalCenterText }}</text>
			</view>
		</view>
	</view>
</template>

<script setup>
	import { useI18n } from '../../utils/i18n.js'

	const { t } = useI18n()

	defineEmits(['bannerClick', 'scan', 'buy', 'my'])
	defineProps({
		mainContentStyle: { type: Object, default: () => ({}) },
		bannerImages: { type: Array, default: () => [] },
		loadingText: { type: String, default: '' },
		buyDeviceText: { type: String, default: '' },
		scanText: { type: String, default: '' },
		personalCenterText: { type: String, default: '' }
	})
</script>

<style lang="scss" scoped>
	.h5-home-wrap {
		min-height: 100%;
	}

	.main-content {
		padding-bottom: 220rpx;
	}

	.h5-banner-section {
		padding: 24rpx 20rpx 0;
		box-sizing: border-box;
	}

	.h5-banner-swiper {
		width: 100%;
		height: 320rpx;
		border-radius: 20rpx;
		overflow: hidden;
		background: #f5f5f5;
	}

	.h5-banner-item,
	.h5-banner-image {
		width: 100%;
		height: 100%;
	}

	.h5-banner-empty {
		padding: 80rpx 20rpx 0;
		text-align: center;
		color: #999;
		font-size: 26rpx;
	}

	.h5-cta-card {
		margin: 20rpx;
		padding: 24rpx;
		border-radius: 20rpx;
		background: #ffffff;
		display: flex;
		align-items: center;
		justify-content: space-between;
		gap: 20rpx;
		box-shadow: 0 6rpx 18rpx rgba(0, 0, 0, 0.05);
	}

	.h5-cta-header {
		flex: 1;
	}

	.h5-cta-title {
		font-size: 32rpx;
		font-weight: 600;
		color: #1f7d43;
		display: block;
	}

	.h5-cta-desc {
		font-size: 24rpx;
		color: #4f7b61;
		margin-top: 8rpx;
		display: block;
	}

	.h5-cta-btn {
		height: 76rpx;
		padding: 0 24rpx;
		background: #3EAB64;
		border-radius: 38rpx;
		display: flex;
		align-items: center;
		justify-content: center;
		gap: 8rpx;
	}

	.h5-cta-icon {
		width: 30rpx;
		height: 30rpx;
		filter: brightness(0) invert(1);
	}

	.h5-cta-btn-text {
		color: #fff;
		font-size: 24rpx;
		font-weight: 600;
	}

	.h5-section {
		margin: 0 20rpx 20rpx;
		background: #fff;
		border-radius: 20rpx;
		padding: 20rpx;
		box-shadow: 0 6rpx 18rpx rgba(0, 0, 0, 0.04);
	}

	.h5-section-title {
		font-size: 28rpx;
		font-weight: 600;
		color: #2d2d2d;
		margin-bottom: 16rpx;
	}

	.h5-steps {
		display: grid;
		grid-template-columns: repeat(3, 1fr);
		gap: 12rpx;
	}

	.h5-step-item {
		background: #f4f8f6;
		border-radius: 14rpx;
		padding: 16rpx 10rpx;
		display: flex;
		flex-direction: column;
		align-items: center;
		gap: 8rpx;
	}

	.h5-step-index {
		width: 34rpx;
		height: 34rpx;
		background: #3EAB64;
		color: #fff;
		border-radius: 50%;
		display: flex;
		align-items: center;
		justify-content: center;
		font-size: 20rpx;
	}

	.h5-step-text {
		font-size: 22rpx;
		color: #315c46;
	}

	.h5-tags {
		display: flex;
		flex-wrap: wrap;
		gap: 12rpx;
	}

	.h5-tag {
		padding: 10rpx 16rpx;
		background: #eef8f1;
		color: #2e7d4f;
		border-radius: 999rpx;
		font-size: 22rpx;
	}

	.h5-bottom-actions {
		position: fixed;
		left: 20rpx;
		right: 20rpx;
		bottom: 30rpx;
		z-index: 1200;
		padding: 14rpx;
		background: rgba(255, 255, 255, 0.96);
		border-radius: 56rpx;
		box-shadow: 0 8rpx 24rpx rgba(0, 0, 0, 0.08);
		display: flex;
		align-items: center;
		gap: 12rpx;
	}

	.action-btn {
		height: 86rpx;
		border-radius: 43rpx;
		padding: 0 20rpx;
		display: flex;
		align-items: center;
		justify-content: center;
		gap: 8rpx;
	}

	.action-btn.primary {
		flex: 1;
		background: #3EAB64;
		max-width: 360rpx;
	}

	.action-btn.secondary {
		width: 150rpx;
		background: #f4f6f8;
	}

	.action-icon {
		width: 32rpx;
		height: 32rpx;
	}

	.action-btn.primary .action-icon {
		filter: brightness(0) invert(1);
	}

	.action-label {
		font-size: 24rpx;
		color: #333;
	}

	.primary-label {
		color: #fff;
		font-weight: 600;
	}
</style>
