cyber/src/pages/accountPages/Account_userInfo.vue

<script setup>
import {ref, onMounted, onBeforeUnmount} from 'vue'
import store from "../../store/index.js";

const avatarRef = ref(null)
const redCoverRef = ref(null);
let animationFrame = null
let rotateSpeed = 0
let rotateValue = 0
let redValue = 0;
let maxSpeed = 16 // 最大旋转速度（度/帧）
let shakeIntensity = 0 // 抖动强度
let isHovering = false

const animate = () => {
  if (!isHovering || !avatarRef.value || !redCoverRef.value) return

  // 加速逻辑
  rotateSpeed += 0.01;
  rotateValue += rotateSpeed;

  if (rotateSpeed > maxSpeed) {
    // 达到最大速度后开始增加抖动强度
    shakeIntensity = Math.min(shakeIntensity + 0.2, 500)
  }

  redValue = Math.min(redValue + 0.0001, 0.8);


  // 生成抖动偏移
  const shakeX = (Math.random() - 0.5) * shakeIntensity
  const shakeY = (Math.random() - 0.5) * shakeIntensity

  // 应用变换
  avatarRef.value.style.transform = `
    translate(${shakeX}px, ${shakeY}px)
    rotate(${rotateValue}deg)
  `
  redCoverRef.value.style.opacity = redValue;

  animationFrame = requestAnimationFrame(animate)
}

const resetState = () => {
  rotateSpeed = 0
  redValue = 0;
  shakeIntensity = 0
  if (avatarRef.value) {
    avatarRef.value.style.transform = 'none'
    redCoverRef.value.style.opacity = '0'
  }
}

const handleMouseEnter = () => {
  isHovering = true
  animationFrame = requestAnimationFrame(animate)
}

const handleMouseLeave = () => {
  isHovering = false;
  rotateSpeed = 0
  rotateValue = 0
  cancelAnimationFrame(animationFrame)
  resetState()
}
</script>

<template>
  <div class="user-info-card">
    <div class="avatar" ref="avatarRef"
         @mouseenter="handleMouseEnter"
         @mouseleave="handleMouseLeave">
      <div class="red-overlay" ref="redCoverRef"/>
      <img

          :src="store.getters.profileImage"
          alt="User Avatar"
          

      />
    </div>
    <div class="user-info">
      <h3>{{ store.state.userInfo.username }}</h3>
      <p>注册日期：{{ store.state.userInfo.birth?.split(' ')[0] || '未知' }}</p>
    </div>
  </div>
</template>

<style scoped>
.user-info-card {
  width: 100%;
  height: 100%;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  border-radius: 20px;
  padding: 30px 0;
}

.user-info-card h3 button {
  color: #fff;
  font-size: 24px;
  margin-top: 10px;
}

.theme-light .user-info-card h3 {
  color: #252525;
}

.user-info-card p {
  font-size: 16px;
}
.red-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(255, 0, 0, 0);
  mix-blend-mode: multiply;
  transition: background 0.25s ease-in-out;
}
.avatar {
  position: relative;
  width: 120px;
  height: 120px;
  object-fit: cover;
  border-radius: 50%;
  margin-bottom: 20px;
  overflow: hidden;
  transition: all 0.5s ease;
}
.red-overlay {
  z-index: 10;
  width: 100%;
  height: 100%;
  background: rgb(255, 0, 0);
  opacity: 0;
  mix-blend-mode: darken;
}
.avatar img {
  width: 100%;
  height: 100%;
  transition: transform 0.1s linear;
  will-change: transform; /* 优化动画性能 */

}
</style>