update: 对接金币相关

src/pages/coin/exchange-records.vue

@@ -1,28 +1,102 @@
 <script setup>
-import { ref } from "vue";
+import { computed, ref } from "vue";
 import { onLoad } from "@dcloudio/uni-app";
 import Container from "@/components/Container.vue";
 import CoinHeader from "./components/CoinHeader.vue";
 import CoinRecordList from "./components/CoinRecordList.vue";
 import CoinEmptyState from "./components/CoinEmptyState.vue";
-import { exchangeRecords } from "./data";
+import { getGoldLogAPI } from "@/apis";
 
-const showEmpty = ref(false);
+const PAGE_SIZE = 20;
+const exchangeRecords = ref([]);
+const page = ref(0);
+const total = ref(0);
+const loading = ref(false);
+const noMore = ref(false);
+const loaded = ref(false);
+const showEmpty = computed(() => loaded.value && !exchangeRecords.value.length);
 
-onLoad((options = {}) => {
-  // 预留空态入口，接口接入后由真实列表长度控制。
-  showEmpty.value = options.state === "empty";
-});
+const formatRecord = (item = {}) => {
+  const [date = "", time = ""] = String(item.createdAt || "").split(" ");
+  return {
+    id: item.id,
+    content: item.remark || "-",
+    type: item.typeDesc || "-",
+    date,
+    time,
+    amount: String(Number(item.amount) || 0),
+  };
+};
+
+// 实际接口返回 totalCount/pageCount/pageSize，同时兼容接口文档中的旧字段。
+const updatePaginationState = (result, list, nextPage) => {
+  const currentPage = Number(result?.page) || nextPage;
+  const pageCount = Number(result?.pageCount);
+  const totalCount = Number(result?.totalCount ?? result?.total);
+  const responsePageSize = Number(result?.pageSize ?? result?.perPage) || PAGE_SIZE;
+
+  page.value = currentPage;
+  total.value = Number.isFinite(totalCount) ? totalCount : 0;
+
+  if (Number.isFinite(pageCount) && pageCount >= 0) {
+    noMore.value = currentPage >= pageCount;
+    return;
+  }
+  if (Number.isFinite(totalCount) && totalCount >= 0) {
+    noMore.value = exchangeRecords.value.length >= totalCount;
+    return;
+  }
+  noMore.value = list.length < responsePageSize;
+};
+
+const loadRecords = async ({ reset = false } = {}) => {
+  if (loading.value || (!reset && noMore.value)) return;
+
+  const nextPage = reset ? 1 : page.value + 1;
+  loading.value = true;
+  if (reset) noMore.value = false;
+
+  try {
+    const result = await getGoldLogAPI({
+      page: nextPage,
+      pageSize: PAGE_SIZE,
+      type: 2,
+    });
+    const list = Array.isArray(result?.list) ? result.list : [];
+    const mappedList = list.map(formatRecord);
+    exchangeRecords.value = reset
+      ? mappedList
+      : exchangeRecords.value.concat(mappedList);
+    updatePaginationState(result, list, nextPage);
+  } catch (error) {
+    if (reset) {
+      exchangeRecords.value = [];
+      page.value = 0;
+    }
+    console.error("加载金币兑换记录失败", error);
+  } finally {
+    loading.value = false;
+    loaded.value = true;
+  }
+};
+
+onLoad(() => loadRecords({ reset: true }));
 </script>
 
 <template>
-  <Container :bgType="6" :isHome="true">
+  <Container :bgType="6" :isHome="true" @scrolltolower="loadRecords">
     <template #header>
       <CoinHeader title="金币兑换记录" />
     </template>
     <view class="records-page">
       <CoinEmptyState v-if="showEmpty" text="暂无金币兑换记录。" />
       <CoinRecordList v-else mode="exchange" :records="exchangeRecords" />
+      <view
+        v-if="loading || (noMore && exchangeRecords.length)"
+        class="records-page__status"
+      >
+        <text>{{ loading ? "加载中..." : "没有更多了" }}</text>
+      </view>
     </view>
   </Container>
 </template>
@@ -32,4 +106,12 @@ onLoad((options = {}) => {
   width: 100%;
   min-height: 100%;
 }
+
+.records-page__status {
+  padding: 24rpx 0 32rpx;
+  color: rgba(255, 255, 255, 0.6);
+  font-size: 24rpx;
+  line-height: 34rpx;
+  text-align: center;
+}
 </style>