@import '../custom.less';

@avatar-tag-name: r-avatar;
@avatar-prefix-cls: ~'@{css-prefix}avatar';

@{avatar-tag-name} {
    display: inline-block;
    text-align: center;
    background: @avatar-bg;
    color: @avatar-color;
    white-space: nowrap;
    position: relative;
    overflow: hidden;
    vertical-align: middle;

    .rab-icon {
        position: absolute;
        top: 40%;
        left: 50%;
        transform: translate(-50%, -50%);
    }

    &[size='large'] {
        .avatar-size(@avatar-size-lg, @avatar-font-size-lg);
    }

    .avatar-size(@avatar-size-base, @avatar-font-size-base);

    &[size='small'] {
        .avatar-size(@avatar-size-sm, @avatar-font-size-sm);
    }

    &[shape='circle'] {
        border-radius: 50%;
    }

    &[shape='square'] {
        border-radius: @avatar-border-radius;
    }

    & > img {
        width: 100%;
        height: 100%;
    }
}

.@{avatar-prefix-cls} {
    &-image {
        background: transparent;
    }

    &-string {
        position: absolute;
        left: 50%;
        transform-origin: 0 center;
    }
}

.avatar-size(@size, @font-size) {
    width: @size;
    height: @size;
    line-height: @size;
    border-radius: 50%;

    &.@{avatar-prefix-cls}-icon {
        font-size: @font-size;
    }
}