完成不同练习生成不同截图

src/pages/image-share.vue

@@ -1,58 +1,55 @@
 <script setup>
-import { onMounted } from "vue";
+import { ref } from "vue";
+import { onLoad } from "@dcloudio/uni-app";
 import Container from "@/components/Container.vue";
-import { renderText, renderRankTitle, renderLine } from "@/util.js";
+import {
+  renderText,
+  renderRankTitle,
+  renderLine,
+  renderScores,
+  drawRoundImage,
+} from "@/util.js";
+import { getPractiseAPI } from "@/apis";
+import useStore from "@/store";
+import { storeToRefs } from "pinia";
+const store = useStore();
+const { user } = storeToRefs(store);
 
-const saveImage = () => {
-  uni.canvasToTempFilePath({
-    canvasId: "shareCanvas",
-    success: (res) => {
-      const tempFilePath = res.tempFilePath;
-
-      // 保存图片到相册
-      uni.saveImageToPhotosAlbum({
-        filePath: tempFilePath,
-        success: () => {
-          uni.showToast({ title: "保存成功" });
-        },
-        fail: () => {
-          uni.showToast({ title: "保存失败", icon: "error" });
-        },
-      });
-    },
-  });
-};
-
-onMounted(() => {
+onLoad(async (options) => {
+  const id = options.id || 462;
+  const data = await getPractiseAPI(id);
+  if (!data.arrows.length) return;
   var ctx = uni.createCanvasContext("shareCanvas");
-  const width = 302;
+  const width = 303;
   const height = 535;
   ctx.drawImage("../static/share-bg.png", 0, 0, 302, 534);
-  ctx.drawImage("../static/avatar.png", 20, 20, 35, 35);
+  drawRoundImage(ctx, user.value.avatar, 20, 20, 35, 35, 20);
   ctx.drawImage("../static/avatar-frame.png", 15, 15, 45, 45);
-  renderText(ctx, "用户名称", 14, "#fff", 70, 35);
-  renderRankTitle(ctx, "钻石1级");
-  ctx.drawImage(
-    "../static/first-try-title.png",
-    (width - 200) / 2,
-    155,
-    200,
-    53
-  );
-  renderText(ctx, "正式开启弓箭手之路", 22, "#fff", 53, 230);
+  renderText(ctx, user.value.nickName, 14, "#fff", 77, 35, "center");
+  renderRankTitle(ctx, user.value.lvlName, "center");
+
+  let titleImage = "../static/first-try-title.png";
+  let subTitle = "正式开启弓箭手之路";
+  if (options.type > 1) {
+    subTitle = `今日弓箭练习打卡 ${data.createdAt
+      .split(" ")[0]
+      .replaceAll("-", ".")}`;
+  }
+  if (options.type == 2) {
+    titleImage = "../static/practise-one-title.png";
+  } else if (options.type == 3) {
+    titleImage = "../static/practise-two-title.png";
+  }
+  ctx.drawImage(titleImage, (width - 160) / 2, 160, 160, 40);
+  const subTitleWidth = ctx.measureText(subTitle).width;
+  renderText(ctx, subTitle, 18, "#fff", width / 2 - subTitleWidth + 10, 220);
   renderText(ctx, "共", 16, "#fff", 124, 300);
-  renderText(ctx, "50", 16, "#fed847", 144, 300);
+  const totalRing = data.arrows.reduce((last, next) => last + next.ring, 0);
+  renderText(ctx, totalRing, 16, "#fed847", totalRing < 100 ? 144 : 142, 300);
   renderText(ctx, "环", 16, "#fff", 166, 300);
   renderLine(ctx, 80);
   renderLine(ctx, 192);
-  for (let i = 0; i < 6; i++) {
-    ctx.drawImage("../static/score-bg.png", 16 + i * 46, 320, 40, 40);
-    renderText(ctx, "9", 25, "#fed847", 29 + i * 46, 349);
-  }
-  for (let i = 0; i < 6; i++) {
-    ctx.drawImage("../static/score-bg.png", 16 + i * 46, 366, 40, 40);
-    renderText(ctx, "9", 25, "#fed847", 29 + i * 46, 395);
-  }
+  renderScores(ctx, data.arrows);
   ctx.drawImage(
     "../static/device-icon.png",
     width * 0.06,
@@ -80,16 +77,38 @@ onMounted(() => {
   ctx.drawImage("../static/qr-code.png", width * 0.75, height * 0.86, 60, 60);
   ctx.draw();
 });
+
+const saveImage = () => {
+  uni.canvasToTempFilePath({
+    canvasId: "shareCanvas",
+    success: (res) => {
+      const tempFilePath = res.tempFilePath;
+
+      // 保存图片到相册
+      uni.saveImageToPhotosAlbum({
+        filePath: tempFilePath,
+        success: () => {
+          uni.showToast({ title: "保存成功" });
+        },
+        fail: () => {
+          uni.showToast({ title: "保存失败", icon: "error" });
+        },
+      });
+    },
+  });
+};
 </script>
 
 <template>
   <Container>
     <view class="content">
-      <canvas
-        style="width: 302px; height: 534px"
-        canvas-id="shareCanvas"
-        id="firstCanvas"
-      ></canvas>
+      <view :style="{ overflow: 'hidden', borderRadius: '10px' }">
+        <canvas
+          style="width: 302px; height: 534px"
+          canvas-id="shareCanvas"
+          id="firstCanvas"
+        ></canvas>
+      </view>
       <view class="footer">
         <view>
           <image src="../static/wechat-outline.png" mode="widthFix" />