fix: pay

pages/package-order/package-order.vue

@@ -59,7 +59,7 @@
 				</view>
 
 				<view class="payment-methods">
-					<view class="method-item" :class="{ active: paymentMethod === 'wechat' }" @tap="selectPaymentMethod('wechat')">
+					<view v-if="isDeviceAsset" class="method-item" :class="{ active: paymentMethod === 'wechat' }" @tap="selectPaymentMethod('wechat')">
 						<view class="method-left">
 							<image class="method-icon" src="/static/wechat.png" mode="aspectFit"></image>
 							<text class="method-name">微信支付</text>
@@ -67,7 +67,7 @@
 						<view class="method-radio" :class="{ checked: paymentMethod === 'wechat' }"></view>
 					</view>
 
-					<view class="method-item" :class="{ active: paymentMethod === 'alipay' }" @tap="selectPaymentMethod('alipay')">
+					<view v-else class="method-item" :class="{ active: paymentMethod === 'alipay' }" @tap="selectPaymentMethod('alipay')">
 						<view class="method-left">
 							<view class="method-icon method-badge method-badge-alipay">支</view>
 							<text class="method-name">支付宝支付</text>
@@ -120,6 +120,8 @@
 	const paymentMethod = ref('wechat');
 	const walletBalance = ref(0);
 	const paySubmitting = ref(false);
+	const isDeviceAsset = ref(true);
+	let assetTypePromise = null;
 
 	const formatMoney = (amount) => {
 		if (!amount && amount !== 0) return '0.00';
@@ -133,6 +135,40 @@
 		return `${allowance} ${unit}`;
 	};
 
+	const getDefaultPaymentMethod = () => isDeviceAsset.value ? 'wechat' : 'alipay';
+
+	const isPaymentMethodAvailable = (method) => {
+		if (method === 'wallet') return true;
+		if (method === 'wechat') return isDeviceAsset.value;
+		if (method === 'alipay') return !isDeviceAsset.value;
+		return false;
+	};
+
+	const normalizePaymentMethod = () => {
+		if (!isPaymentMethodAvailable(paymentMethod.value)) {
+			paymentMethod.value = getDefaultPaymentMethod();
+		}
+	};
+
+	const loadAssetType = async () => {
+		if (!userStore.state.identifier) return;
+		if (assetTypePromise) return assetTypePromise;
+
+		assetTypePromise = assetApi.getInfo(userStore.state.identifier)
+			.then((data) => {
+				isDeviceAsset.value = data.asset_type === 'device';
+				normalizePaymentMethod();
+			})
+			.catch((error) => {
+				console.error('加载资产类型失败', error);
+			})
+			.finally(() => {
+				assetTypePromise = null;
+			});
+
+		return assetTypePromise;
+	};
+
 	const loadPackages = async () => {
 		loading.value = true;
 		try {
@@ -154,17 +190,20 @@
 	};
 
 	const syncPackagePageState = () => {
+		loadAssetType();
 		loadPackages();
 		loadWalletBalance();
 	};
 
-	const buyPackage = (item) => {
+	const buyPackage = async (item) => {
+		await loadAssetType();
 		currentPackage.value = item;
-		paymentMethod.value = 'wechat';
+		paymentMethod.value = getDefaultPaymentMethod();
 		showModal.value = true;
 	};
 
 	const selectPaymentMethod = (method) => {
+		if (!isPaymentMethodAvailable(method)) return;
 		paymentMethod.value = method;
 	};
 
@@ -203,7 +242,9 @@
 	};
 
 	const getCreateOrderPaymentMethod = () => {
-		return paymentMethod.value === 'alipay' ? 'alipay' : undefined;
+		if (paymentMethod.value === 'alipay') return 'alipay';
+		if (paymentMethod.value === 'wallet' && !isDeviceAsset.value) return 'alipay';
+		return undefined;
 	};
 
 	const confirmPay = async () => {