hldy_app_mini/pages/material/component/gress.vue

<template>
  <view
    class="circle-progress"
    :style="{
      width: '5vw',
      height: '5vw',
    }"
  >
    <view class="circle-bg" :style="{ borderColor: bgColor }"></view>
    <view class="circle-bar-wrapper">
      <view
        class="circle-bar"
        :style="{
          background: `conic-gradient(${color} ${animateProgress}%, transparent ${animateProgress}%)`,
          '--thickness': `${thickness}px`,
          '--half-thickness': `${thickness / 2}px`,
        }"
      ></view>
    </view>

    <!-- 中间文字 -->
    <view class="circle-content" v-if="showText">
      <view class="progress-number">{{ Math.round(animateProgress) }}%</view>
      <view class="progress-label">进度</view>
    </view>
  </view>
</template>

<script setup lang="ts">
import { computed, ref, onMounted, watch } from 'vue';
interface ProgressProps {
  progress?: number;
  color?: string;
  bgColor?: string;
  thickness?: number;
  showText?: boolean;
  duration?: number;
}

const props = withDefaults(defineProps<ProgressProps>(), {
  progress: 0,
  color: '#409EFF',  
  bgColor: '#E5E5E5',  
  thickness: 1,  
  showText: true,
  duration: 1.5,  
});
const realProgress = computed(() => {
  const p = Number(props.progress);
  return isNaN(p) ? 0 : Math.max(0, Math.min(100, p));
});
const animateProgress = ref(0);
const startProgressAnimation = () => {
  const target = realProgress.value;
  const duration = props.duration * 1000;
  const frameRate = 60;
  const totalFrames = duration / (1000 / frameRate);
  const increment = target / totalFrames;
  
  let currentFrame = 0;
  const timer = setInterval(() => {
    currentFrame++;
    animateProgress.value += increment;
    
    if (currentFrame >= totalFrames || animateProgress.value >= target) {
      animateProgress.value = target;
      clearInterval(timer);
    }
  }, 1000 / frameRate);
};

watch(realProgress, () => {
  animateProgress.value = 0;
  startProgressAnimation();
}, { immediate: false });

onMounted(() => {
  startProgressAnimation();
});
</script>

<style scoped>
.circle-progress {
  position: relative;
  flex-shrink: 0;
  aspect-ratio: 1/1;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  border-radius: 50%;
  background: #fff;
}

.circle-bg {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  border: 3px  solid #E8E9EA;
  box-sizing: border-box;
  opacity: 1;
  z-index: 2;
  position: relative;
}

.circle-bar-wrapper {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  z-index: 3;
  overflow: hidden;
}

.circle-bar {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  -webkit-mask: radial-gradient(
    transparent calc(50% - 3px),
    black calc(50% - 3px)
  );
  mask: radial-gradient(
    transparent calc(50% - 3px),
    black calc(50% - 3px)
  );
  &::after {
    content: '';
    position: absolute;
    top: 3px;
    left: 3px;
    right: 3px;
    bottom: 3px;
    border-radius: 50%;
    box-shadow: inset 0 0 0 13px rgba(255, 255, 255, 1);
  }
  clip-path: circle(50% at center);
}

.circle-content {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 80%;
  text-align: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  z-index: 3;  
}

.progress-number {
  font-size: 1.2vw; 
  font-weight: 600;
  color: #333;
  line-height: 1;
  margin-bottom: 0.2vw;
}

.progress-label {
  font-size: 1.1vw;  
  color: #666;
  line-height: 1;
}
</style>