@import '../../style/themes/default.less';

@chat-list: ~'@{st-prefix}-chat-list';
@chat-item: ~'@{st-prefix}-chat-item';

// 聊天内容样式
.@{chat-list} {
  height: 400px;
  overflow-y: auto;
  //自动移滚动条样式
  &::-webkit-scrollbar {
    width: 8px;
    height: 8px;
  }
  &::-webkit-scrollbar-thumb {
    border-radius: 1em;
    background-color: rgba(50, 50, 50, 0.3);
  }
  &::-webkit-scrollbar-track {
    border-radius: 1em;
    background-color: rgba(50, 50, 50, 0.1);
  }

  /*透明滚动条*/
  &-transparent-scroll-bar::-webkit-scrollbar {
    color: transparent;
  }
  &-transparent-scroll-bar::-webkit-scrollbar-thumb {
    background: transparent;
  }
  &-transparent-scroll-bar::-webkit-scrollbar-track {
    background: transparent;
  }

  .@{chat-list}-row-list {
    width: 100%;
    min-height: 50px;
    // 时间样式
    .@{chat-list}-sender-time-list {
      width: 100%;
      height: 30px;
      display: flex;
      justify-content: center;
      align-items: center;
      span {
        padding: 3px 15px;
        border-radius: 10px;
        font-family: PingFangSC-Regular;
        font-size: 12px;
        color: #cacbd6;
        line-height: 12px;
        display: inline-block;
        background: #fafafa;
      }
    }

    // 消息样式
    .@{chat-item} {
      display: flex;
      justify-content: left;
      align-items: flex-start;
      padding: 5px 0;

      .@{chat-item}-avatar {
        width: 40px;
        height: 40px;
        overflow: hidden;
        border-radius: 50%;
        margin-right: 15px;
        margin-left: 0;

        img {
          width: 100%;
        }
      }

      .@{chat-item}-contentbox {
        flex: 1;
        word-break: break-all;
        .@{chat-item}-userName {
          font-size: 12px;
          height: 20px;
          // color: @table-header-color;
          color: #9fa0ad;
        }
        .@{chat-item}-content {
          max-width: 60%;
          padding: 10px;
          position: relative;
          // color: @label-color;
          color: #44475f;
          font-size: 12px;
          // box-shadow: 0 3px 6px -4px rgba(0, 0, 0, 12%),
          //   0 6px 16px 0 rgba(0, 0, 0, 8%), 0 9px 28px 8px rgba(0, 0, 0, 5%);
          border: 1px solid rgba(0, 0, 0, 3%);
          &::before {
            content: '';
            display: block;
            position: absolute;
            width: 0;
            height: 0;
            border: 6px solid transparent;
          }
        }

        img {
          max-width: 100%;
        }
      }
      &-left {
        .@{chat-item}-contentbox {
          .@{chat-item}-content {
            float: left;
            background: #f8f8fa;
            border-radius: 10px;
            &::before {
              left: -3px;
              top: 6px;
              transform: rotate(-45deg);
              // border-top-color: #f8f8fa;
              border-top-color: #f8f8fa;
              border-left-color: #f8f8fa;
            }
          }
        }
      }
      &-right {
        .@{chat-item}-avatar {
          margin-right: 0;
          margin-left: 15px;
        }
        .@{chat-item}-userName {
          text-align: right;
        }
        .@{chat-item}-contentbox {
          .@{chat-item}-content {
            border-radius: 10px;
            float: right;
            background: #eff2ff;
            &::before {
              right: -3px;
              top: 6px;
              transform: rotate(45deg);
              border-top-color: #eff2ff;
              border-right-color: #eff2ff;
            }
          }
        }
      }

      &-center {
        margin: 50px 0 40px;
        .@{chat-item}-contentbox {
          text-align: center;

          .@{chat-item}-content {
            padding: 3px 15px;
            border-radius: 10px;
            font-family: PingFangSC-Regular;
            font-size: 12px;
            color: #cacbd6;
            line-height: 12px;
            display: inline-block;
            background: #fafafa;
          }
        }
      }
    }
  }
}

.@{chat-list}-loading-msg-panel {
  width: 100%;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #cacbd6;
  img {
    height: 100%;
    user-select: none;
    animation: loading-msg 1s linear;
    // 动画无限循环
    animation-iteration-count: infinite;
  }
}

// 加载消息动画
@keyframes loading-msg {
  0% {
    transform: rotate(0deg);
  }

  50% {
    transform: rotate(180deg);
  }

  100% {
    transform: rotate(360deg);
  }
}