EASYAIuniappNewUI/node_modules/@tuniao/tnui-vue3-uniapp/theme-chalk/src/image-upload.scss

@use '../mixins/mixins.scss' as *;

@include b('image-upload') {
  position: relative;
  width: 100%;
  display: flex;
  flex-wrap: wrap;
}

/* item 对象 */
@include b('image-upload-item') {
  flex-grow: 0;

  position: relative;
  width: calc(100% / 3 - 20rpx);
  height: 0;
  padding-bottom: calc(100% / 3 - 20rpx);
  border-radius: 15rpx;
  margin-right: 20rpx;
  margin-bottom: 20rpx;
  overflow: hidden;

  /* 自定义显示图片数据 start */
  @include when(custom) {
    flex: auto;
    width: 100%;
    height: auto;
    padding: 0rpx;
    border-radius: 0rpx;
    margin: 0;
  }
  /* 自定义显示图片数据 end */

  /* 图片 start */
  @include e(image) {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    border-radius: inherit;
    will-change: transform;
    z-index: 1;

    .image {
      width: 100%;
      height: 100%;
      border-radius: inherit;
    }

    @include when(donw) {
      z-index: 4;
    }
  }
  /* 图片 end */

  /* 删除按钮 start */
  @include e(remove) {
    position: absolute;
    right: 0;
    top: 0;
    background-color: transparent;
    color: #fff;
    width: 0;
    height: 0;
    z-index: 6;
    border-top: 70rpx solid var(--tn-color-danger);
    border-left: 70rpx solid transparent;

    @include m(icon) {
      position: absolute;
      top: -76rpx;
      right: 8rpx;
      transform: translateY(50%);
      line-height: 1;
    }
  }
  /* 删除按钮 end */

  /* 重试蒙层 start */
  @include e(retry) {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.2);
    color: #fff;
    z-index: 5;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 110rpx;
    line-height: 1;
  }
  /* 重试蒙层 end */

  /* 进度条 start */
  @include e(progress) {
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 100%;
    z-index: 2;
    opacity: 1;
    background-color: rgba(247, 248, 247, 0);
    transition-property: opacity;
    transition-duration: 0.8s;
    transition-timing-function: linear;
    transition-delay: 0.3s;

    @include m(wave) {
      position: absolute;
      width: calc(100% * 4);
      height: calc(100% * 4);
      top: -300%;
      left: 50%;
      z-index: 2;
      background-color: rgba(170, 170, 170, 0.5);
      border-radius: 45%;
      transform: translateX(-50%) rotate(0);
      animation: rotate 4s linear infinite;

      & + & {
        z-index: 3;
        background-color: rgba(170, 170, 170, 0.8);
        border-radius: 47%;
        animation: rotate 9s linear -4s infinite;
      }
    }

    @include when(finish) {
      opacity: 0;
    }
  }
  /* 进度条 end */

  /* 新增图片 按钮 start */
  @include e(add-btn) {
    position: absolute;
    width: 100%;
    height: 100%;
    left: 0;
    top: 0;
    border-radius: inherit;

    @include m('icon') {
      position: absolute;
      left: 50%;
      top: 50%;
      transform: translate(-50%, -50%);
      font-size: 100rpx;
    }
  }
  /* 新增图片 按钮 end */
}

@keyframes rotate {
  50% {
    transform: translateX(-50%) rotate(180deg);
  }
  100% {
    transform: translateX(-50%) rotate(360deg);
  }
}