refactor: ♻️ 我的和登录页面优化，添加主题设置

src/components/todo/TodoItem.vue

@@ -0,0 +1,122 @@
+<template>
+  <view :class="['todo-item', { completed: todo.completed }]" @tap="toggleCompleted">
+    <view class="status-icon">
+      <wd-icon v-if="todo.completed" name="check" color="#67C23A" size="20" />
+      <view v-else class="uncompleted-circle"></view>
+    </view>
+    <view class="todo-content">
+      <view class="todo-title">{{ todo.title }}</view>
+      <view v-if="todo.description" class="todo-description">
+        {{ todo.description }}
+      </view>
+      <view v-if="todo.deadline" class="todo-deadline">
+        <wd-icon name="time" size="14" color="#999999" style="margin-right: 4rpx" />
+        {{ formatDate(todo.deadline) }}
+      </view>
+    </view>
+    <view class="todo-actions">
+      <wd-icon
+        name="delete-filling"
+        color="#F56C6C"
+        size="18"
+        @tap.stop="$emit('delete', todo.id)"
+      />
+    </view>
+  </view>
+</template>
+
+<script lang="ts" setup>
+import { defineProps, defineEmits } from "vue";
+import { Todo } from "@/types/todo";
+
+const props = defineProps({
+  todo: {
+    type: Object as () => Todo,
+    required: true,
+  },
+});
+
+const emit = defineEmits(["update", "delete"]);
+
+// 切换完成状态
+const toggleCompleted = () => {
+  emit("update", {
+    ...props.todo,
+    completed: !props.todo.completed,
+  });
+};
+
+// 格式化日期
+const formatDate = (date: string) => {
+  const d = new Date(date);
+  const year = d.getFullYear();
+  const month = String(d.getMonth() + 1).padStart(2, "0");
+  const day = String(d.getDate()).padStart(2, "0");
+  return `${year}-${month}-${day}`;
+};
+</script>
+
+<style lang="scss" scoped>
+.todo-item {
+  display: flex;
+  align-items: flex-start;
+  padding: 24rpx;
+  margin-bottom: 16rpx;
+  background-color: #fff;
+  border-radius: 12rpx;
+  box-shadow: 0 2rpx 10rpx rgba(0, 0, 0, 0.05);
+
+  &.completed {
+    opacity: 0.7;
+
+    .todo-title {
+      color: #909399;
+      text-decoration: line-through;
+    }
+  }
+
+  .status-icon {
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    width: 40rpx;
+    height: 40rpx;
+    margin-right: 20rpx;
+
+    .uncompleted-circle {
+      width: 36rpx;
+      height: 36rpx;
+      border: 2rpx solid #dcdfe6;
+      border-radius: 50%;
+    }
+  }
+
+  .todo-content {
+    flex: 1;
+
+    .todo-title {
+      margin-bottom: 8rpx;
+      font-size: 30rpx;
+      font-weight: 500;
+      color: #303133;
+    }
+
+    .todo-description {
+      margin-bottom: 8rpx;
+      font-size: 26rpx;
+      color: #606266;
+    }
+
+    .todo-deadline {
+      display: flex;
+      align-items: center;
+      font-size: 24rpx;
+      color: #909399;
+    }
+  }
+
+  .todo-actions {
+    padding: 6rpx;
+  }
+}
+</style>

src/components/todo/TodoList.vue

@@ -0,0 +1,43 @@
+<template>
+  <view class="todo-list">
+    <wd-empty v-if="todos.length === 0" description="暂无待办事项" />
+    <TodoItem
+      v-for="todo in todos"
+      :key="todo.id"
+      :todo="todo"
+      @update="handleUpdate"
+      @delete="handleDelete"
+    />
+  </view>
+</template>
+
+<script lang="ts" setup>
+import { defineProps, defineEmits } from "vue";
+import { Todo } from "@/types/todo";
+import TodoItem from "@/components/todo/TodoItem.vue";
+
+defineProps({
+  todos: {
+    type: Array as () => Todo[],
+    default: () => [],
+  },
+});
+
+const emit = defineEmits(["update", "delete"]);
+
+// 处理更新待办事项
+const handleUpdate = (todo: Todo) => {
+  emit("update", todo);
+};
+
+// 处理删除待办事项
+const handleDelete = (id: string) => {
+  emit("delete", id);
+};
+</script>
+
+<style lang="scss" scoped>
+.todo-list {
+  padding: 20rpx 0;
+}
+</style>