修复：修改书籍购买跳转和章节锁定问题

pages/book/detail.vue

@@ -264,7 +264,7 @@ function handlePurchase(goods: IGoods) {
 
 // 页面跳转
 function goToReader() {
-  const isBuy = bookInfo.value.isBuy ? 0 : 1
+  const isBuy = bookInfo.value.isBuy ? 1 : 0
   const count = bookInfo.value.freeChapterCount || 0
   uni.navigateTo({
     url: `/pages/book/reader?isBuy=${isBuy}&bookId=${bookId.value}&count=${count}`

pages/book/index.vue

@@ -329,7 +329,7 @@ const handleSearch = ({ value }: { value: string }) => {
  */
 const handleMyBookClick = (bookId: number) => {
   uni.navigateTo({
-    url: `/pages/book/reader?isBuy=0&bookId=${bookId}`
+    url: `/pages/book/reader?isBuy=1&bookId=${bookId}`
   })
 }
 

pages/book/listen/index.vue

@@ -19,7 +19,7 @@
           v-if="!bookInfo.isBuy" 
           type="primary"
           size="small"
-          @click="goToPurchase"
+          @click="purchaseVisible = true"
         >
           {{ $t('bookDetails.buy') }}
         </wd-button>
@@ -42,13 +42,21 @@
             <text class="chapter-text" :class="{ locked: isLocked(index) }">
               {{ chapter.chapter }}{{ chapter.content ? ' - ' + chapter.content : '' }}
             </text>
-            <wd-icon v-if="isLocked(index)" name="lock" size="20px" />
+            <wd-icon v-if="isLocked(index)" name="lock-on" size="20px" />
           </view>
         </view>
         
         <text v-else class="empty-text">{{ nullText }}</text>
       </view>
     </scroll-view>
+
+    <!-- 购买弹窗 -->
+    <GoodsSelector
+      :show="purchaseVisible"
+      :goods="goodsList"
+      @confirm="handlePurchase"
+      @close="closePurchasePopup"
+    />
   </view>
 </template>
 
@@ -58,7 +66,8 @@ import { onLoad } from '@dcloudio/uni-app'
 import { useI18n } from 'vue-i18n'
 import { bookApi } from '@/api/modules/book'
 import type { IBookDetail, IChapter } from '@/types/book'
-import CustomNavbar from '@/components/book/CustomNavbar.vue'
+import type { IGoods } from '@/types/order'
+import GoodsSelector from '@/components/order/GoodsSelector.vue'
 
 const { t } = useI18n()
 
@@ -80,11 +89,6 @@ const activeIndex = ref(-1)
 const nullText = ref('')
 const scrollHeight = ref(0)
 
-// 计算属性
-const isLocked = computed(() => (index: number) => {
-  return !bookInfo.value.isBuy && index + 1 > bookInfo.value.freeChapterCount
-})
-
 // 生命周期
 onLoad((options: any) => {
   if (options.bookId) {
@@ -98,8 +102,31 @@ onLoad((options: any) => {
   initScrollHeight()
   loadBookInfo()
   loadChapterList()
+  loadGoodsInfo()
 })
 
+// 购买弹窗状态
+const purchaseVisible = ref(false)
+const goodsList = ref<IGoods[]>([])
+
+// 关闭购买弹窗
+function closePurchasePopup() {
+  purchaseVisible.value = false
+}
+// 确认购买
+function handlePurchase(goods: IGoods) {
+  uni.navigateTo({
+    url: `/pages/order/goodsConfirm?goods=${goods.productId}`
+  })
+}
+
+
+// 加载购买商品信息
+async function loadGoodsInfo() {
+  const res = await bookApi.getBookGoods(bookId.value)
+  goodsList.value = res.productList || []
+}
+
 // 初始化滚动区域高度
 function initScrollHeight() {
   const systemInfo = uni.getSystemInfoSync()
@@ -134,10 +161,15 @@ async function loadChapterList() {
   }
 }
 
+// 判断章节是否锁定
+function isLocked(index: number): boolean {
+  return !bookInfo.value.isBuy && index + 1 > bookInfo.value.freeChapterCount
+}
+
 // 播放章节
 function playChapter(chapter: IChapter, index: number) {
   // 检查是否锁定
-  if (isLocked.value(index)) {
+  if (isLocked(index)) {
     uni.showToast({
       title: t('book.afterPurchase'),
       icon: 'none'

pages/book/reader.vue

@@ -111,7 +111,7 @@
             <text class="chapter-text" :class="{ locked: isLocked(index) }">
               {{ chapter.chapter }}{{ chapter.content ? ' - ' + chapter.content : '' }}
             </text>
-            <wd-icon v-if="isLocked(index)" name="lock" size="20px" />
+            <wd-icon v-if="isLocked(index)" name="lock-on" size="20px" />
           </view>
         </scroll-view>
       </view>
@@ -201,7 +201,7 @@ const bookStore = useBookStore()
 
 // 路由参数
 const bookId = ref(0)
-const isBuy = ref('0')
+const isBuy = ref(false)
 const count = ref(0)
 
 // 数据状态
@@ -273,7 +273,7 @@ const currentChapterTitle = computed(() => {
 
 onLoad((options: any) => {
   if (options.bookId) bookId.value = Number(options.bookId)
-  if (options.isBuy) isBuy.value = options.isBuy
+  if (options.isBuy) isBuy.value = options.isBuy == 1 ? true : false
   if (options.count) count.value = Number(options.count)
   
   // 获取刘海高度
@@ -430,7 +430,7 @@ async function switchChapter(chapter: IChapter, index: number) {
 
 // 判断章节是否锁定
 function isLocked(index: number): boolean {
-  return isBuy.value === '1' && index + 1 > count.value
+  return !isBuy.value && index + 1 > count.value
 }
 
 // 判断是否是图片

pages/user/myBook/index.vue

@@ -68,7 +68,7 @@ function goToDetail(bookId: number) {
 
 function goToReader(bookId: number) {
   uni.navigateTo({
-    url: `/pages/book/reader?isBuy=0&bookId=${bookId}`
+    url: `/pages/book/reader?isBuy=1&bookId=${bookId}`
   })
 }