pets-be/internal/httpapi/server.go

@@ -54,6 +54,7 @@ func (a *API) Register(r *gin.Engine) {
 	user.PUT("/tasks/:id", a.updateTask)
 	user.DELETE("/tasks/:id", a.deleteTask)
 	user.PUT("/tasks/:id/completion", a.setTaskCompletion)
+	user.PUT("/tasks/completions", a.completeTasks)
 	user.GET("/walks", a.listWalks)
 	user.POST("/walks", a.startWalk)
 	user.GET("/walks/:id", a.getWalk)

pets-be/internal/httpapi/tasks.go

@@ -8,6 +8,7 @@ import (
 
 	"github.com/gin-gonic/gin"
 	"gorm.io/gorm"
+	"gorm.io/gorm/clause"
 
 	"github.com/sundynix/pets-be/internal/model"
 )
@@ -179,11 +180,6 @@ func (a *API) deleteTask(c *gin.Context) {
 }
 
 func (a *API) setTaskCompletion(c *gin.Context) {
-	var task model.CareTask
-	if !validID(c.Param("id")) || a.db.Where("id = ? AND user_id = ?", c.Param("id"), actor(c)).First(&task).Error != nil {
-		fail(c, http.StatusNotFound, "任务不存在")
-		return
-	}
 	var in struct {
 		Date      string `json:"date" binding:"required"`
 		Completed bool   `json:"completed"`
@@ -192,20 +188,82 @@ func (a *API) setTaskCompletion(c *gin.Context) {
 		fail(c, http.StatusBadRequest, "完成状态参数无效")
 		return
 	}
+	if !in.Completed {
+		fail(c, http.StatusBadRequest, "已完成的任务不能取消完成")
+		return
+	}
+	var task model.CareTask
+	if !validID(c.Param("id")) || a.db.Where("id = ? AND user_id = ?", c.Param("id"), actor(c)).First(&task).Error != nil {
+		fail(c, http.StatusNotFound, "任务不存在")
+		return
+	}
 	date, err := parseDay(in.Date)
 	if err != nil || !due(task, date) {
 		fail(c, http.StatusBadRequest, "该日期没有这项任务")
 		return
 	}
-	if in.Completed {
+	item := model.TaskCompletion{TaskID: task.ID, UserID: actor(c), Date: date, CompletedAt: time.Now()}
-		item := model.TaskCompletion{TaskID: task.ID, UserID: actor(c), Date: date, CompletedAt: time.Now()}
+	if err := a.db.Clauses(clause.OnConflict{Columns: []clause.Column{{Name: "task_id"}, {Name: "date"}}, DoNothing: true}).Create(&item).Error; err != nil {
-		if err := a.db.Where("task_id = ? AND date = ?", task.ID, date).FirstOrCreate(&item).Error; err != nil {
+		fail(c, http.StatusInternalServerError, "保存完成状态失败")
-			fail(c, http.StatusInternalServerError, "保存完成状态失败")
-			return
-		}
-	} else if err := a.db.Where("task_id = ? AND date = ?", task.ID, date).Delete(&model.TaskCompletion{}).Error; err != nil {
-		fail(c, http.StatusInternalServerError, "取消完成失败")
 		return
 	}
-	ok(c, gin.H{"id": task.ID, "date": in.Date, "completed": in.Completed})
+	ok(c, gin.H{"id": task.ID, "date": in.Date, "completed": true})
+}
+
+// Complete the displayed tasks atomically, allowing safe retries and concurrent taps.
+func (a *API) completeTasks(c *gin.Context) {
+	var in struct {
+		Date    string   `json:"date" binding:"required"`
+		TaskIDs []string `json:"task_ids" binding:"required,min=1,max=200"`
+	}
+	if c.ShouldBindJSON(&in) != nil {
+		fail(c, http.StatusBadRequest, "请选择 1 至 200 项任务")
+		return
+	}
+	date, err := parseDay(in.Date)
+	if err != nil {
+		fail(c, http.StatusBadRequest, "日期格式应为 YYYY-MM-DD")
+		return
+	}
+	ids := make([]string, 0, len(in.TaskIDs))
+	seen := map[string]bool{}
+	for _, id := range in.TaskIDs {
+		if !validID(id) {
+			fail(c, http.StatusBadRequest, "任务 ID 无效")
+			return
+		}
+		if !seen[id] {
+			ids = append(ids, id)
+			seen[id] = true
+		}
+	}
+	invalid := false
+	err = a.db.Transaction(func(tx *gorm.DB) error {
+		var tasks []model.CareTask
+		if err := tx.Clauses(clause.Locking{Strength: "UPDATE"}).Where("id IN ? AND user_id = ?", ids, actor(c)).Order("id").Find(&tasks).Error; err != nil {
+			return err
+		}
+		if len(tasks) != len(ids) {
+			invalid = true
+			return gorm.ErrRecordNotFound
+		}
+		items := make([]model.TaskCompletion, 0, len(tasks))
+		for _, task := range tasks {
+			if !due(task, date) {
+				invalid = true
+				return gorm.ErrRecordNotFound
+			}
+			items = append(items, model.TaskCompletion{TaskID: task.ID, UserID: actor(c), Date: date, CompletedAt: time.Now()})
+		}
+		return tx.Clauses(clause.OnConflict{Columns: []clause.Column{{Name: "task_id"}, {Name: "date"}}, DoNothing: true}).Create(&items).Error
+	})
+	if err != nil {
+		if invalid {
+			fail(c, http.StatusBadRequest, "包含不存在或该日期无需完成的任务")
+		} else {
+			fail(c, http.StatusInternalServerError, "完成任务失败，请重试")
+		}
+		return
+	}
+	ok(c, gin.H{"task_ids": ids, "date": in.Date, "completed": true})
 }

pets-be/internal/httpapi/tasks_test.go

@@ -0,0 +1,91 @@
+package httpapi
+
+import (
+	"bytes"
+	"encoding/json"
+	"net/http"
+	"net/http/httptest"
+	"os"
+	"testing"
+
+	"github.com/gin-gonic/gin"
+	"github.com/google/uuid"
+	"github.com/sundynix/pets-be/internal/config"
+	"github.com/sundynix/pets-be/internal/database"
+	"github.com/sundynix/pets-be/internal/model"
+)
+
+func TestTaskCompletionCannotBeUndone(t *testing.T) {
+	gin.SetMode(gin.TestMode)
+	rec := httptest.NewRecorder()
+	c, _ := gin.CreateTestContext(rec)
+	c.Request = httptest.NewRequest(http.MethodPut, "/completion", bytes.NewBufferString(`{"date":"2026-10-05","completed":false}`))
+	api := New(nil, nil, &config.Config{})
+	api.setTaskCompletion(c)
+	if rec.Code != http.StatusBadRequest {
+		t.Fatalf("undo status %d", rec.Code)
+	}
+}
+
+// All fixtures and writes are rolled back, including inner batch transactions.
+func TestTaskCompletionPostgres(t *testing.T) {
+	if os.Getenv("PETS_ADMIN_INTEGRATION") != "1" {
+		t.Skip("PostgreSQL integration disabled")
+	}
+	cfg, err := config.Load()
+	if err != nil {
+		t.Fatal(err)
+	}
+	db, err := database.Open(cfg.Postgres, true)
+	if err != nil {
+		t.Fatal(err)
+	}
+	sqlDB, _ := db.DB()
+	defer sqlDB.Close()
+	tx := db.Begin()
+	if tx.Error != nil {
+		t.Fatal(tx.Error)
+	}
+	defer tx.Rollback()
+	user := model.User{OpenID: "completion-test:" + uuid.NewString(), Nickname: "测试家长"}
+	if err := tx.Create(&user).Error; err != nil {
+		t.Fatal(err)
+	}
+	pet := model.Pet{UserID: user.ID, Name: "测试毛孩", Species: "dog", Gender: "male"}
+	if err := tx.Create(&pet).Error; err != nil {
+		t.Fatal(err)
+	}
+	tasks := []model.CareTask{{UserID: user.ID, PetID: pet.ID, Title: "喝水", Category: "water", TimeOfDay: "08:00", RepeatRule: "daily"}, {UserID: user.ID, PetID: pet.ID, Title: "喂食", Category: "food", TimeOfDay: "09:00", RepeatRule: "daily"}}
+	if err := tx.Create(&tasks).Error; err != nil {
+		t.Fatal(err)
+	}
+	api := New(tx, nil, cfg)
+	call := func(ids []string) int {
+		t.Helper()
+		body, _ := json.Marshal(gin.H{"date": "2026-10-05", "task_ids": ids})
+		rec := httptest.NewRecorder()
+		c, _ := gin.CreateTestContext(rec)
+		c.Set("actor_id", user.ID)
+		c.Request = httptest.NewRequest(http.MethodPut, "/tasks/completions", bytes.NewReader(body))
+		api.completeTasks(c)
+		return rec.Code
+	}
+	if status := call([]string{tasks[0].ID, uuid.NewString()}); status != 400 {
+		t.Fatalf("invalid batch status %d", status)
+	}
+	var count int64
+	tx.Model(&model.TaskCompletion{}).Where("user_id = ?", user.ID).Count(&count)
+	if count != 0 {
+		t.Fatal("invalid batch partially completed")
+	}
+	ids := []string{tasks[0].ID, tasks[1].ID}
+	for range 2 {
+		if status := call(ids); status != 200 {
+			t.Fatalf("batch status %d", status)
+		}
+	}
+	tx.Model(&model.TaskCompletion{}).Where("user_id = ?", user.ID).Count(&count)
+	if count != 2 {
+		t.Fatalf("retry duplicated completions: %d", count)
+	}
+}

pets-fe/app.wxss

@@ -3,7 +3,8 @@ page {
   overflow: hidden;
   background: #fff9f3;
   color: #604a40;
-  font-family: ui-rounded, "Hiragino Maru Gothic ProN", "PingFang SC", sans-serif;
+  font-family:
+    ui-rounded, "Hiragino Maru Gothic ProN", "PingFang SC", sans-serif;
   font-size: 28rpx;
   line-height: 1.5;
 }
@@ -112,3 +113,43 @@ button::after {
 .field textarea {
   height: 170rpx;
 }
+
+.completion-toolbar {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  gap: 18rpx;
+  margin: 8rpx 0 20rpx;
+  font-size: 23rpx;
+  color: #886c5f;
+}
+.finish-all {
+  margin: 0;
+  padding: 12rpx 22rpx;
+  background: #fff0e2;
+  color: #b95738;
+  font-size: 24rpx;
+  line-height: 1.4;
+  border-radius: 99rpx;
+}
+.all-done {
+  color: #b95738;
+}
+.task-completed .check {
+  animation: completion-pop 0.35s ease-out;
+}
+.task-completed .task-name,
+.task-completed .info strong {
+  color: #9d8779;
+}
+@keyframes completion-pop {
+  0% {
+    transform: scale(0.7);
+  }
+  60% {
+    transform: scale(1.18);
+  }
+  100% {
+    transform: scale(1);
+  }
+}

pets-fe/components/pet-id-card/index.js

@@ -0,0 +1,42 @@
+const { profile, renderCard, saveToAlbum } = require("../../utils/pet-card");
+const { toast } = require("../../utils/api");
+Component({
+  properties: { pet: { type: Object, value: {} } },
+  data: { card: {}, saving: false },
+  observers: {
+    pet(value) {
+      this.setData({ card: profile(value || {}) });
+    },
+  },
+  methods: {
+    edit() {
+      this.triggerEvent("edit", { id: this.data.pet.id });
+    },
+    async generate() {
+      const canvas = await new Promise((resolve, reject) =>
+        this.createSelectorQuery()
+          .select("#card-canvas")
+          .fields({ node: true, size: true })
+          .exec((result) =>
+            result[0] && result[0].node
+              ? resolve(result[0].node)
+              : reject(new Error("卡片还未准备好，请重试")),
+          ),
+      );
+      return renderCard(canvas, this.data.pet);
+    },
+    async save() {
+      if (this.data.saving) return;
+      this.setData({ saving: true });
+      try {
+        const path = await this.generate();
+        if (await saveToAlbum(path))
+          wx.showToast({ title: "身份卡已保存到相册", icon: "success" });
+      } catch (error) {
+        toast(error);
+      } finally {
+        this.setData({ saving: false });
+      }
+    },
+  },
+});

pets-fe/components/pet-id-card/index.json

@@ -0,0 +1,4 @@
+{
+  "component": true,
+  "usingComponents": { "app-icon": "/components/app-icon/index" }
+}

pets-fe/components/pet-id-card/index.wxml

@@ -0,0 +1,10 @@
+<view class="identity">
+  <view class="id-top"><view class="brand"><image src="/assets/logo-corgi-v2.png" /><view><text class="brand-name">肉垫计划</text><text class="brand-en">PAWPRINT ID</text></view></view><text class="id-title">毛孩身份卡</text></view>
+  <view class="id-body" bindtap="edit" aria-role="button" aria-label="编辑宠物档案">
+    <view class="portrait"><image wx:if="{{card.avatar_url}}" src="{{card.avatar_url}}" mode="aspectFill" /><app-icon wx:else size="80" color="#d18b67" /></view>
+    <view class="details"><text class="pet-name">{{card.name}}</text><text class="breed">{{card.breed||'品种未填写'}} · {{card.genderLabel}}</text><view class="facts"><view><text class="label">生日</text><text class="value">{{card.birthday}}</text></view><view><text class="label">体重</text><text class="value">{{card.weightLabel}}</text></view></view><view class="coat"><text class="label">毛色</text><text class="value">{{card.coat||'未填写'}}</text></view></view>
+  </view>
+  <view class="id-bottom"><view><text class="label">陪伴编号</text><text class="number">{{card.cardNumber}}</text></view><text class="motto">把陪伴，认真记下来</text></view>
+</view>
+<view class="card-actions"><button bindtap="edit">编辑档案</button><button class="save" bindtap="save" loading="{{saving}}" disabled="{{saving}}">{{saving?'正在生成…':'保存身份卡'}}</button></view>
+<canvas type="2d" id="card-canvas" class="export-canvas" />

pets-fe/components/pet-id-card/index.wxss

@@ -0,0 +1,164 @@
+:host {
+  display: block;
+  margin-bottom: 30rpx;
+}
+.identity {
+  position: relative;
+  overflow: hidden;
+  border-radius: 28rpx;
+  border: 1rpx solid #ead8ca;
+  padding: 25rpx;
+  background: linear-gradient(125deg, #fff3e5, #f0e9f8);
+  box-shadow: 0 14rpx 35rpx #79543a0b;
+  color: #604a40;
+}
+.id-top {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  padding-bottom: 20rpx;
+  border-bottom: 1rpx solid #dfcdbf;
+}
+.brand {
+  display: flex;
+  gap: 9rpx;
+  align-items: center;
+}
+.brand image {
+  width: 44rpx;
+  height: 44rpx;
+}
+.brand-name,
+.brand-en {
+  display: block;
+}
+.brand-name {
+  font-size: 18rpx;
+  font-weight: 600;
+  color: #795a4b;
+}
+.brand-en {
+  font-size: 11rpx;
+  letter-spacing: 2rpx;
+  color: #a48d7e;
+}
+.id-title {
+  font-size: 23rpx;
+  letter-spacing: 3rpx;
+  font-weight: 600;
+}
+.id-body {
+  display: flex;
+  gap: 24rpx;
+  padding: 24rpx 0;
+}
+.portrait {
+  width: 166rpx;
+  height: 180rpx;
+  flex: none;
+  border: 6rpx solid #fffaf4;
+  border-radius: 18rpx;
+  overflow: hidden;
+  background: #fffaf4;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+}
+.portrait image {
+  width: 100%;
+  height: 100%;
+}
+.details {
+  flex: 1;
+  min-width: 0;
+}
+.pet-name {
+  display: block;
+  font-size: 34rpx;
+  font-weight: 600;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+}
+.breed {
+  display: block;
+  font-size: 21rpx;
+  color: #886c5f;
+  margin: 2rpx 0 12rpx;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+}
+.facts {
+  display: flex;
+  gap: 22rpx;
+}
+.facts > view {
+  flex: 1;
+  min-width: 0;
+}
+.label {
+  display: block;
+  font-size: 17rpx;
+  color: #a48d7e;
+}
+.value {
+  display: block;
+  font-size: 21rpx;
+  font-weight: 500;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+}
+.coat {
+  margin-top: 9rpx;
+}
+.id-bottom {
+  border-top: 1rpx solid #dfcdbf;
+  padding-top: 15rpx;
+  display: flex;
+  align-items: flex-end;
+  justify-content: space-between;
+  gap: 10rpx;
+}
+.number {
+  display: block;
+  font-size: 18rpx;
+  letter-spacing: 1rpx;
+  color: #795a4b;
+}
+.motto {
+  font-size: 16rpx;
+  color: #886c5f;
+  max-width: 200rpx;
+  text-align: right;
+}
+.card-actions {
+  display: flex;
+  justify-content: flex-end;
+  gap: 16rpx;
+  margin-top: 12rpx;
+}
+.card-actions button {
+  margin: 0;
+  padding: 9rpx 20rpx;
+  border: 1rpx solid #ead8ca;
+  border-radius: 99rpx;
+  background: #fffaf4;
+  color: #886c5f;
+  font-size: 22rpx;
+  line-height: 1.5;
+}
+.card-actions .save {
+  background: #fff0e2;
+  color: #b95738;
+  border-color: #f1d6c4;
+}
+.export-canvas {
+  position: fixed;
+  left: -2000px;
+  top: 0;
+  width: 600px;
+  height: 380px;
+  pointer-events: none;
+}

pets-fe/pages/home/home.js

@@ -1,4 +1,5 @@
-const { secure, toast } = require("../../utils/api");
+const completion = require("../../utils/task-completion");
+const { secure } = require("../../utils/api");
 const { localDate } = require("../../utils/date");
 const environment = require("../../utils/environment");
 function dateLabel() {
@@ -12,6 +13,9 @@ Page({
     pets: [],
     selected: [],
     tasks: [],
+    taskBusyIds: [],
+    completingAll: false,
+    undoneCount: 0,
     walkCount: 0,
     name: "铲屎官",
     loading: true,
@@ -100,6 +104,7 @@ Page({
         pets,
         selected: chosen.filter((id) => pets.some((p) => p.id === id)),
         tasks: tasks.items,
+        undoneCount: tasks.items.filter((t) => !t.completed).length,
         walkCount: walks.filter((w) => w.started_at.slice(0, 7) === month)
           .length,
         name: me.nickname || "毛孩家长",
@@ -138,17 +143,13 @@ Page({
   goWalks() {
     wx.navigateTo({ url: "/pages/walk-records/walk-records" });
   },
-  async complete(e) {
+  complete(e) {
-    const id = e.currentTarget.dataset.id,
+    return completion.complete(
-      task = this.data.tasks.find((t) => t.id === id);
+      this,
-    try {
+      this.data.tasks.find((t) => t.id === e.currentTarget.dataset.id),
-      await secure("/tasks/" + id + "/completion", "PUT", {
+    );
-        date: localDate(),
+  },
-        completed: !task.completed,
+  completeAll() {
-      });
+    return completion.completeAll(this);
-      await this.load();
-    } catch (err) {
-      toast(err);
-    }
   },
 });

pets-fe/pages/home/home.wxml

@@ -70,23 +70,28 @@
     <text class="section-title">今天要做的事</text>
     <text class="link" bindtap="goTasks">全部任务 ›</text>
   </view>
+  <view wx:if="{{tasks.length}}" class="completion-toolbar">
+    <text>{{undoneCount ? '还有 '+undoneCount+' 项小事' : '这一份日常，已全部照顾好'}}</text>
+    <button wx:if="{{undoneCount}}" class="finish-all" bindtap="completeAll" loading="{{completingAll}}" disabled="{{completingAll || taskBusyIds.length}}">一键完成</button>
+    <text wx:else class="all-done">全部完成</text>
+  </view>
   <view class="card tasks">
     <view
       wx:for="{{tasks}}"
       wx:key="id"
-      class="task"
+      class="task {{item.completed?'task-completed':''}}"
       data-id="{{item.id}}"
       bindtap="complete"
     >
       <view class="check {{item.completed?'done':''}}">
-        {{item.completed?'✓':''}}
+        {{item.completed?'✓':taskBusyIds[0]===item.id?'…':''}}
       </view>
       <view class="task-icon">
         <app-icon kind="{{item.category}}" size="36" />
       </view>
       <view class="task-main">
         <text class="task-name">{{item.title}}</text>
-        <text class="muted">{{item.time_of_day}}</text>
+        <text class="muted">{{item.time_of_day}} · {{item.completed?'已完成':taskBusyIds[0]===item.id?'正在记录…':'点击完成'}}</text>
       </view>
     </view>
     <view wx:if="{{!tasks.length}}" class="empty">

pets-fe/pages/pet-edit/pet-edit.wxss

@@ -48,3 +48,25 @@
   font-size: 24rpx;
   margin-top: 20rpx;
 }
+
+.field input {
+  height: 104rpx;
+  min-height: 104rpx;
+  padding: 0 26rpx;
+  line-height: normal;
+}
+.picker {
+  min-height: 104rpx;
+  padding: 30rpx 26rpx;
+}
+.field radio-group {
+  min-height: 104rpx;
+  padding: 26rpx;
+}
+.field textarea {
+  height: 210rpx;
+  padding: 26rpx;
+}
+.field {
+  margin: 28rpx 0;
+}

pets-fe/pages/pets/pets.js

@@ -16,7 +16,7 @@ Page({
   },
   edit(e) {
     wx.navigateTo({
-      url: "/pages/pet-edit/pet-edit?id=" + e.currentTarget.dataset.id,
+      url: "/pages/pet-edit/pet-edit?id=" + e.detail.id,
     });
   },
 });

pets-fe/pages/pets/pets.json

@@ -1,6 +1,7 @@
 {
   "disableScroll": true,
   "usingComponents": {
-    "tab-bar": "/components/tab-bar/index"
+    "tab-bar": "/components/tab-bar/index",
+    "pet-id-card": "/components/pet-id-card/index"
   }
 }

pets-fe/pages/pets/pets.wxml

@@ -11,31 +11,7 @@
     <text class="section-title">宠物档案 · {{pets.length}}</text>
     <text class="add" bindtap="add">＋ 添加</text>
   </view>
-  <view
+  <pet-id-card wx:for="{{pets}}" wx:key="id" pet="{{item}}" bind:edit="edit" />
-    wx:for="{{pets}}"
-    wx:key="id"
-    class="card pet"
-    data-id="{{item.id}}"
-    bindtap="edit"
-  >
-    <view class="pet-avatar">
-      <image
-        wx:if="{{item.avatar_url}}"
-        src="{{item.avatar_url}}"
-        mode="aspectFill"
-      />
-      <app-icon wx:else size="70" />
-    </view>
-    <view class="pet-info">
-      <strong>{{item.name}}</strong>
-      <text>
-        {{item.breed||'小可爱'}} ·
-        {{item.gender==='male'?'男孩':item.gender==='female'?'女孩':'未知'}}
-      </text>
-      <text>体重 {{item.weight_kg||'—'}} kg</text>
-    </view>
-    <text class="arrow">›</text>
-  </view>
   <view wx:if="{{!pets.length}}" class="empty">给第一只狗狗建个档案吧 </view>
   <button class="primary add-button" bindtap="add">＋ 新建宠物档案</button>
 </view>

pets-fe/pages/pets/pets.wxss

@@ -33,43 +33,6 @@
   font-weight: 600;
   color: #b95738;
 }
-.pet {
-  display: flex;
-  align-items: center;
-  gap: 22rpx;
-}
-.pet-avatar {
-  width: 125rpx;
-  height: 125rpx;
-  flex: none;
-  border-radius: 28rpx;
-  background: #f1d2a3;
-  display: grid;
-  place-items: center;
-  font-size: 63rpx;
-  overflow: hidden;
-}
-.pet-avatar image {
-  width: 100%;
-  height: 100%;
-}
-.pet-info {
-  display: flex;
-  flex-direction: column;
-  gap: 6rpx;
-  flex: 1;
-}
-.pet-info strong {
-  font-size: 32rpx;
-}
-.pet-info text {
-  font-size: 23rpx;
-  color: #886c5f;
-}
-.arrow {
-  font-size: 42rpx;
-  color: #886c5f;
-}
 .add-button {
   margin-top: 25rpx;
 }

pets-fe/pages/tasks/tasks.js

@@ -1,9 +1,13 @@
+const completion = require("../../utils/task-completion");
 const { secure, toast } = require("../../utils/api");
 const { localDate, shiftDate } = require("../../utils/date");
 Page({
   data: {
     pets: [],
     tasks: [],
+    taskBusyIds: [],
+    completingAll: false,
+    undoneCount: 0,
     date: localDate(),
     showForm: false,
     editingId: "",
@@ -33,23 +37,21 @@ Page({
       this.setData({
         pets,
         tasks,
+        undoneCount: tasks.filter((t) => !t.completed).length,
         done: tasks.filter((t) => t.completed).length,
       });
     } catch (e) {
       toast(e);
     }
   },
-  async toggle(e) {
+  toggle(e) {
-    const t = this.data.tasks[e.currentTarget.dataset.index];
+    return completion.complete(
-    try {
+      this,
-      await secure("/tasks/" + t.id + "/completion", "PUT", {
+      this.data.tasks[e.currentTarget.dataset.index],
-        date: this.data.date,
+    );
-        completed: !t.completed,
+  },
-      });
+  completeAll() {
-      await this.load();
+    return completion.completeAll(this);
-    } catch (err) {
-      toast(err);
-    }
   },
   open() {
     if (!this.data.pets.length) {
@@ -83,10 +85,14 @@ Page({
     });
   },
   changeDay(e) {
-    this.setData({ date: shiftDate(this.data.date, Number(e.currentTarget.dataset.days)) });
+    if (this.data.completingAll || this.data.taskBusyIds.length) return;
+    this.setData({
+      date: shiftDate(this.data.date, Number(e.currentTarget.dataset.days)),
+    });
     this.load();
   },
   showToday() {
+    if (this.data.completingAll || this.data.taskBusyIds.length) return;
     this.setData({ date: localDate() });
     this.load();
   },
@@ -113,13 +119,17 @@ Page({
     }
     this.setData({ saving: true });
     try {
-      await secure(this.data.editingId ? "/tasks/" + this.data.editingId : "/tasks", this.data.editingId ? "PUT" : "POST", {
+      await secure(
-        pet_id: this.data.pets[this.data.petIndex].id,
+        this.data.editingId ? "/tasks/" + this.data.editingId : "/tasks",
-        title: this.data.title.trim(),
+        this.data.editingId ? "PUT" : "POST",
-        category: this.data.category,
+        {
-        time_of_day: this.data.time_of_day,
+          pet_id: this.data.pets[this.data.petIndex].id,
-        repeat_rule: this.data.repeat_rule,
+          title: this.data.title.trim(),
-      });
+          category: this.data.category,
+          time_of_day: this.data.time_of_day,
+          repeat_rule: this.data.repeat_rule,
+        },
+      );
       this.setData({ showForm: false, editingId: "" });
       await this.load();
     } catch (e) {

pets-fe/pages/tasks/tasks.wxml

@@ -19,14 +19,19 @@
     <text bindtap="showToday">回到今天</text>
     <text data-days="1" bindtap="changeDay">后一天 ›</text>
   </view>
+  <view wx:if="{{tasks.length}}" class="completion-toolbar">
+    <text>{{undoneCount ? '还有 '+undoneCount+' 项小事' : '这一份日常，已全部照顾好'}}</text>
+    <button wx:if="{{undoneCount}}" class="finish-all" bindtap="completeAll" loading="{{completingAll}}" disabled="{{completingAll || taskBusyIds.length}}">一键完成</button>
+    <text wx:else class="all-done">全部完成</text>
+  </view>
   <view class="card list">
-    <view wx:for="{{tasks}}" wx:key="id" class="task">
+    <view wx:for="{{tasks}}" wx:key="id" class="task {{item.completed?'task-completed':''}}">
       <view
         class="check {{item.completed?'done':''}}"
         data-index="{{index}}"
         bindtap="toggle"
       >
-        {{item.completed?'✓':''}}
+        {{item.completed?'✓':taskBusyIds[0]===item.id?'…':''}}
       </view>
       <view class="icon">
         <app-icon kind="{{item.category}}" size="36" />
@@ -37,7 +42,7 @@
           {{item.petName}} · {{item.time_of_day}} ·
           {{item.repeat_rule==='daily'?'每天':item.repeat_rule==='weekdays'?'工作日':'周末'}}
         </text>
-        <text>点此编辑</text>
+        <text>{{item.completed?'已完成 · 点此编辑任务':taskBusyIds[0]===item.id?'正在记录…':'点击左侧完成 · 点此编辑'}}</text>
       </view>
       <text class="remove" data-index="{{index}}" bindtap="remove">×</text>
     </view>

pets-fe/utils/pet-card.js

@@ -0,0 +1,207 @@
+function profile(pet) {
+  return {
+    ...pet,
+    genderLabel:
+      pet.gender === "male"
+        ? "男孩"
+        : pet.gender === "female"
+          ? "女孩"
+          : "未填写",
+    birthday: pet.birth_date ? pet.birth_date.slice(0, 10) : "未填写",
+    weightLabel: pet.weight_kg ? `${pet.weight_kg} kg` : "未填写",
+    cardNumber:
+      "PET-" + (pet.id || "").replace(/-/g, "").slice(0, 12).toUpperCase(),
+  };
+}
+
+function round(ctx, x, y, w, h, r) {
+  ctx.beginPath();
+  ctx.moveTo(x + r, y);
+  ctx.arcTo(x + w, y, x + w, y + h, r);
+  ctx.arcTo(x + w, y + h, x, y + h, r);
+  ctx.arcTo(x, y + h, x, y, r);
+  ctx.arcTo(x, y, x + w, y, r);
+  ctx.closePath();
+}
+function text(ctx, value, x, y, size, color, width, bold = false) {
+  ctx.font = `${bold ? "600 " : ""}${size}px sans-serif`;
+  ctx.fillStyle = color;
+  let label = String(value || "未填写");
+  if (width && ctx.measureText(label).width > width) {
+    while (label && ctx.measureText(label + "…").width > width)
+      label = label.slice(0, -1);
+    label += "…";
+  }
+  ctx.fillText(label, x, y);
+}
+function image(canvas, path) {
+  return new Promise((resolve, reject) => {
+    const img = canvas.createImage();
+    img.onload = () => resolve(img);
+    img.onerror = () => reject(new Error("照片加载失败，请重试"));
+    img.src = path;
+  });
+}
+async function renderCard(canvas, pet) {
+  const p = profile(pet);
+  canvas.width = 1200;
+  canvas.height = 760;
+  const ctx = canvas.getContext("2d");
+  ctx.clearRect(0, 0, 1200, 760);
+  const gradient = ctx.createLinearGradient(0, 0, 1200, 760);
+  gradient.addColorStop(0, "#fff3e5");
+  gradient.addColorStop(1, "#f0e9f8");
+  ctx.fillStyle = gradient;
+  round(ctx, 0, 0, 1200, 760, 48);
+  ctx.fill();
+  ctx.save();
+  round(ctx, 0, 0, 1200, 760, 48);
+  ctx.clip();
+  ctx.fillStyle = "#ffffff66";
+  ctx.beginPath();
+  ctx.arc(1080, 140, 180, 0, Math.PI * 2);
+  ctx.fill();
+  ctx.beginPath();
+  ctx.arc(1020, 700, 210, 0, Math.PI * 2);
+  ctx.fill();
+  ctx.restore();
+  ctx.strokeStyle = "#e9d6c7";
+  ctx.lineWidth = 2;
+  round(ctx, 20, 20, 1160, 720, 34);
+  ctx.stroke();
+  const logo = await image(canvas, "/assets/logo-corgi-v2.png");
+  ctx.drawImage(logo, 54, 52, 70, 70);
+  text(ctx, "肉垫计划", 140, 82, 27, "#795a4b", 220, true);
+  text(ctx, "PAWPRINT ID", 140, 113, 18, "#a48d7e", 220);
+  text(ctx, "毛孩身份卡", 842, 103, 38, "#604a40", 300, true);
+  ctx.strokeStyle = "#dfcdbf";
+  ctx.beginPath();
+  ctx.moveTo(54, 155);
+  ctx.lineTo(1146, 155);
+  ctx.stroke();
+  ctx.fillStyle = "#fffaf4";
+  round(ctx, 58, 200, 310, 340, 28);
+  ctx.fill();
+  if (p.avatar_url) {
+    const info = await new Promise((resolve, reject) =>
+      wx.getImageInfo({
+        src: p.avatar_url,
+        success: resolve,
+        fail: () => reject(new Error("照片下载失败，请检查网络后重试")),
+      }),
+    );
+    const photo = await image(canvas, info.path);
+    ctx.save();
+    round(ctx, 70, 212, 286, 316, 20);
+    ctx.clip();
+    // Aspect fill, with a centered crop matching the card's portrait window.
+    const ratio = 286 / 316;
+    const sw = Math.min(photo.width, photo.height * ratio),
+      sh = sw / ratio;
+    ctx.drawImage(
+      photo,
+      (photo.width - sw) / 2,
+      (photo.height - sh) / 2,
+      sw,
+      sh,
+      70,
+      212,
+      286,
+      316,
+    );
+    ctx.restore();
+  } else {
+    ctx.fillStyle = "#d18b67";
+    ctx.beginPath();
+    ctx.ellipse(213, 399, 53, 42, 0, 0, Math.PI * 2);
+    ctx.fill();
+    for (const [x, y, r] of [
+      [145, 335, 20],
+      [188, 309, 22],
+      [235, 309, 22],
+      [278, 335, 20],
+    ]) {
+      ctx.beginPath();
+      ctx.arc(x, y, r, 0, Math.PI * 2);
+      ctx.fill();
+    }
+    text(ctx, "等待一张可爱照片", 114, 491, 23, "#9b7966", 230);
+  }
+  text(ctx, p.name, 410, 250, 58, "#604a40", 700, true);
+  text(
+    ctx,
+    `${p.breed || "品种未填写"}  ·  ${p.genderLabel}`,
+    412,
+    298,
+    28,
+    "#886c5f",
+    700,
+  );
+  const fields = [
+    ["生日", p.birthday, 412, 368],
+    ["体重", p.weightLabel, 805, 368],
+    ["毛色", p.coat || "未填写", 412, 465],
+  ];
+  for (const [label, value, x, y] of fields) {
+    text(ctx, label, x, y, 23, "#a48d7e", 290);
+    text(
+      ctx,
+      value,
+      x,
+      y + 43,
+      31,
+      "#604a40",
+      x === 412 && y === 465 ? 680 : 300,
+      true,
+    );
+  }
+  ctx.strokeStyle = "#dfcdbf";
+  ctx.beginPath();
+  ctx.moveTo(54, 585);
+  ctx.lineTo(1146, 585);
+  ctx.stroke();
+  text(ctx, "陪伴编号", 58, 635, 20, "#a48d7e", 200);
+  text(ctx, p.cardNumber, 58, 676, 29, "#795a4b", 650, true);
+  text(ctx, "每一位家人，都值得被好好照顾", 650, 669, 24, "#886c5f", 490);
+  return new Promise((resolve, reject) =>
+    wx.canvasToTempFilePath({
+      canvas,
+      fileType: "png",
+      success: (res) => resolve(res.tempFilePath),
+      fail: () => reject(new Error("档案图片生成失败，请重试")),
+    }),
+  );
+}
+async function saveToAlbum(filePath) {
+  try {
+    await new Promise((resolve, reject) =>
+      wx.saveImageToPhotosAlbum({ filePath, success: resolve, fail: reject }),
+    );
+  } catch (error) {
+    if (/cancel/.test(error.errMsg || "")) return false;
+    const settings = await new Promise((resolve, reject) =>
+      wx.getSetting({ success: resolve, fail: reject }),
+    );
+    if (settings.authSetting["scope.writePhotosAlbum"] !== false)
+      throw new Error("保存失败，请在真机上重试");
+    const confirm = await wx.showModal({
+      title: "允许保存档案卡",
+      content: "需要相册权限，将这张毛孩身份卡保存到你的手机。",
+      confirmText: "去设置",
+    });
+    if (!confirm.confirm) return false;
+    const enabled = await new Promise((resolve, reject) =>
+      wx.openSetting({ success: resolve, fail: reject }),
+    );
+    if (!enabled.authSetting["scope.writePhotosAlbum"]) return false;
+    await new Promise((resolve, reject) =>
+      wx.saveImageToPhotosAlbum({
+        filePath,
+        success: resolve,
+        fail: () => reject(new Error("保存失败，请重试")),
+      }),
+    );
+  }
+  return true;
+}
+module.exports = { profile, renderCard, saveToAlbum };

pets-fe/utils/task-completion.js

@@ -0,0 +1,73 @@
+const { secure, toast } = require("./api");
+const { localDate } = require("./date");
+
+function apply(page, ids) {
+  const tasks = page.data.tasks.map((task) =>
+    ids.includes(task.id) ? { ...task, completed: true } : task,
+  );
+  page.setData({
+    tasks,
+    done: tasks.filter((t) => t.completed).length,
+    undoneCount: tasks.filter((t) => !t.completed).length,
+  });
+  if (wx.vibrateShort) wx.vibrateShort({ type: "light", fail() {} });
+}
+
+async function complete(page, task) {
+  if (
+    !task ||
+    task.completed ||
+    page.data.completingAll ||
+    page.data.taskBusyIds.length
+  )
+    return;
+  const date = page.data.date || localDate();
+  page.setData({ taskBusyIds: [task.id] });
+  try {
+    await secure("/tasks/" + task.id + "/completion", "PUT", {
+      date,
+      completed: true,
+    });
+    if (page.data.date && page.data.date !== date) return;
+    apply(page, [task.id]);
+    wx.showToast({ title: "照顾好了，记下一份陪伴", icon: "success" });
+  } catch (error) {
+    toast(error);
+  } finally {
+    page.setData({ taskBusyIds: [] });
+  }
+}
+
+async function completeAll(page) {
+  if (page.data.completingAll || page.data.taskBusyIds.length) return;
+  const tasks = page.data.tasks.filter((t) => !t.completed);
+  if (!tasks.length) return;
+  const date = page.data.date || localDate();
+  page.setData({ completingAll: true });
+  try {
+    const confirmation = await wx.showModal({
+      title: "都照顾好了吗？",
+      content: `将 ${date} 的 ${tasks.length} 项待办记为完成，完成后不能撤销。`,
+      confirmText: "全部完成",
+      confirmColor: "#b95738",
+    });
+    if (!confirmation.confirm) return;
+    // The API accepts bounded batches; avoid partial completion of larger lists.
+    if (tasks.length > 200) throw new Error("任务较多，请分项完成后再试");
+    await secure("/tasks/completions", "PUT", {
+      date,
+      task_ids: tasks.map((t) => t.id),
+    });
+    if (page.data.date && page.data.date !== date) return;
+    apply(
+      page,
+      tasks.map((t) => t.id),
+    );
+    wx.showToast({ title: "日常照顾全部完成", icon: "success" });
+  } catch (error) {
+    toast(error);
+  } finally {
+    page.setData({ completingAll: false });
+  }
+}
+module.exports = { complete, completeAll };

tests/miniprogram-completion.test.cjs

@@ -0,0 +1,104 @@
+const test = require("node:test");
+const assert = require("node:assert/strict");
+const fs = require("node:fs");
+const vm = require("node:vm");
+
+function runtime() {
+  const calls = [],
+    notices = [];
+  let confirm = true,
+    failure = false,
+    release;
+  const module = { exports: {} };
+  vm.runInNewContext(
+    fs.readFileSync("pets-fe/utils/task-completion.js", "utf8"),
+    {
+      module,
+      require: (name) =>
+        name.includes("date")
+          ? { localDate: () => "2026-10-05" }
+          : {
+              secure: async (...args) => {
+                calls.push(args);
+                if (release) await release;
+                if (failure) throw new Error("offline");
+              },
+              toast: (error) => notices.push(error.message),
+            },
+      wx: {
+        showModal: async () => ({ confirm }),
+        showToast: (opts) => notices.push(opts.title),
+        vibrateShort() {},
+      },
+    },
+  );
+  const page = {
+    data: {
+      tasks: [
+        { id: "a", completed: false },
+        { id: "b", completed: true },
+      ],
+      taskBusyIds: [],
+      completingAll: false,
+    },
+    setData(value) {
+      Object.assign(this.data, value);
+    },
+  };
+  return {
+    api: module.exports,
+    page,
+    calls,
+    notices,
+    cancel: () => {
+      confirm = false;
+    },
+    fail: () => {
+      failure = true;
+    },
+    hold: (p) => {
+      release = p;
+    },
+  };
+}
+test("完成即时更新且不能撤销，快速重复点击只发送一次", async () => {
+  const r = runtime();
+  let release;
+  r.hold(
+    new Promise((resolve) => {
+      release = resolve;
+    }),
+  );
+  const action = r.api.complete(r.page, r.page.data.tasks[0]);
+  await r.api.complete(r.page, r.page.data.tasks[0]);
+  assert.equal(r.calls.length, 1);
+  release();
+  await action;
+  assert.equal(r.page.data.tasks[0].completed, true);
+  assert.equal(r.page.data.undoneCount, 0);
+  await r.api.complete(r.page, r.page.data.tasks[0]);
+  assert.equal(r.calls.length, 1);
+  assert.equal(r.calls[0][2].completed, true);
+});
+test("一键完成只发送未完成项，确认取消不发送请求", async () => {
+  const r = runtime();
+  r.cancel();
+  await r.api.completeAll(r.page);
+  assert.equal(r.calls.length, 0);
+  assert.equal(r.page.data.completingAll, false);
+  const s = runtime();
+  await s.api.completeAll(s.page);
+  assert.equal(s.calls[0][0], "/tasks/completions");
+  assert.equal(JSON.stringify(s.calls[0][2].task_ids), '["a"]');
+  assert.equal(s.page.data.done, 2);
+});
+test("完成请求失败保留待办，释放按钮可重试", async () => {
+  const r = runtime();
+  r.fail();
+  await r.api.completeAll(r.page);
+  assert.equal(r.page.data.tasks[0].completed, false);
+  assert.equal(r.page.data.completingAll, false);
+  await r.api.complete(r.page, r.page.data.tasks[0]);
+  assert.equal(r.page.data.taskBusyIds.length, 0);
+  assert.equal(r.page.data.tasks[0].completed, false);
+});

tests/miniprogram-pet-card.test.cjs

@@ -0,0 +1,104 @@
+const test = require("node:test");
+const assert = require("node:assert/strict");
+const fs = require("node:fs");
+const vm = require("node:vm");
+function library(wx) {
+  const module = { exports: {} };
+  vm.runInNewContext(fs.readFileSync("pets-fe/utils/pet-card.js", "utf8"), {
+    wx,
+    module,
+  });
+  return module.exports;
+}
+
+test("保存卡片被拒绝授权后，确认去设置并授权则重试同一图片", async () => {
+  const saves = [];
+  const api = library({
+    saveImageToPhotosAlbum(options) {
+      saves.push(options.filePath);
+      if (saves.length === 1) options.fail({ errMsg: "auth deny" });
+      else options.success();
+    },
+    getSetting: (options) =>
+      options.success({ authSetting: { "scope.writePhotosAlbum": false } }),
+    showModal: async () => ({ confirm: true }),
+    openSetting: (options) =>
+      options.success({ authSetting: { "scope.writePhotosAlbum": true } }),
+  });
+  assert.equal(await api.saveToAlbum("/tmp/card.png"), true);
+  assert.deepEqual(saves, ["/tmp/card.png", "/tmp/card.png"]);
+});
+test("拒绝开启相册权限不报告保存成功，也不重复保存", async () => {
+  let saves = 0;
+  const api = library({
+    saveImageToPhotosAlbum: (options) => {
+      saves++;
+      options.fail({ errMsg: "auth deny" });
+    },
+    getSetting: (options) =>
+      options.success({ authSetting: { "scope.writePhotosAlbum": false } }),
+    showModal: async () => ({ confirm: false }),
+  });
+  assert.equal(await api.saveToAlbum("/tmp/card.png"), false);
+  assert.equal(saves, 1);
+});
+test("导出等待照片读取后生成 PNG，远程照片失败不会导出错误头像", async () => {
+  let exported = 0,
+    imageOptions;
+  const ctx = new Proxy(
+    {},
+    {
+      get(target, key) {
+        if (key === "measureText")
+          return (text) => ({ width: text.length * 10 });
+        if (key === "createLinearGradient")
+          return () => ({ addColorStop() {} });
+        return () => {};
+      },
+      set() {
+        return true;
+      },
+    },
+  );
+  const canvas = {
+    getContext: () => ctx,
+    createImage() {
+      const img = { width: 200, height: 300 };
+      Object.defineProperty(img, "src", {
+        set() {
+          queueMicrotask(() => img.onload());
+        },
+      });
+      return img;
+    },
+  };
+  const api = library({
+    getImageInfo: (options) => {
+      imageOptions = options;
+    },
+    canvasToTempFilePath: (options) => {
+      exported++;
+      assert.equal(options.fileType, "png");
+      options.success({ tempFilePath: "/tmp/card.png" });
+    },
+  });
+  const waiting = api.renderCard(canvas, {
+    id: "1234",
+    name: "毛孩",
+    avatar_url: "https://s3.test/pet.png",
+  });
+  await new Promise((resolve) => setImmediate(resolve));
+  assert.equal(exported, 0);
+  imageOptions.success({ path: "/tmp/photo.png" });
+  assert.equal(await waiting, "/tmp/card.png");
+  assert.equal(canvas.width, 1200);
+  assert.equal(canvas.height, 760);
+  const failed = api.renderCard(canvas, {
+    name: "毛孩",
+    avatar_url: "https://s3.test/missing.png",
+  });
+  await new Promise((resolve) => setImmediate(resolve));
+  imageOptions.fail();
+  await assert.rejects(failed, /照片下载失败/);
+  assert.equal(exported, 1);
+});