@import '../custom.less';
@import '../mixins/size.less';

@steps-tag-name: r-steps;
@step-tag-name: r-step;
@steps-prefix-cls: ~'@{css-prefix}steps';
@steps-wait-icon-color: #ccc;
@steps-wait-title-color: #999;
@steps-wait-description-color: @steps-wait-title-color;
@steps-wait-tail-color: @border-color-split;
@steps-title-color: #666;

@{steps-tag-name} {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    width: 100%;
    font-size: 0;
    line-height: @line-height-base;

    .@{steps-prefix-cls}-head,
    .@{steps-prefix-cls}-main {
        position: relative;
        display: inline-block;
        vertical-align: top;
    }

    .@{steps-prefix-cls}-head {
        background: @white;
    }

    .@{steps-prefix-cls}-head-inner {
        display: block;
        .square(26px);
        line-height: 24px;
        margin-right: 8px;
        text-align: center;
        border: @border-width-base @border-style-base @steps-wait-icon-color;
        border-radius: 50%;
        font-size: @font-size-base;
        transition: background-color @transition-time @ease-in-out;

        > .@{steps-prefix-cls}-icon {
            position: relative;
            top: 3.5px;

            &.rab-icon {
                font-size: 24px;

                &-ios-checkmark-empty,
                &-ios-close-empty {
                    font-weight: bold;
                }
            }
        }
    }

    .@{steps-prefix-cls}-main {
        margin-top: 2.5px;
        display: inline;
    }

    .@{steps-prefix-cls}-custom .@{steps-prefix-cls}-title {
        margin-top: 2.5px;
    }

    .@{steps-prefix-cls}-title {
        display: inline-block;
        margin-bottom: 4px;
        padding-right: 10px;
        font-size: @font-size-base;
        font-weight: bold;
        color: #666;
        background: @white;

        > a:first-child:last-child {
            color: #666;
        }
    }

    .@{steps-prefix-cls}-item-last {
        .@{steps-prefix-cls}-title {
            padding-right: 0;
            width: 100%;
        }
    }

    .@{steps-prefix-cls}-content {
        font-size: @font-size-small;
        color: #999;
    }

    .@{steps-prefix-cls}-tail {
        width: 100%;
        padding: 0 10px;
        position: absolute;
        left: 0;
        top: 13px;

        > i {
            display: inline-block;
            .size(100%, 1px);
            vertical-align: top;
            background: @border-color-split;
            border-radius: 1px;
            position: relative;

            &:after {
                content: '';
                .size(0, 100%);
                background: @border-color-split;
                opacity: 0;
                position: absolute;
                top: 0;
            }
        }
    }

    &[size='small'] {
        .@{steps-prefix-cls}-head-inner {
            .square(18px);
            line-height: 16px;
            margin-right: 10px;
            text-align: center;
            border-radius: 50%;
            font-size: @font-size-small;

            > .@{steps-prefix-cls}-icon.rab-icon {
                font-size: @font-size-large;
                top: 1px;
            }
        }

        .@{steps-prefix-cls}-main {
            margin-top: 0;
        }

        .@{steps-prefix-cls}-title {
            margin-bottom: 4px;
            margin-top: 0;
            color: #666;
            font-size: @font-size-small;
            font-weight: bold;
        }

        .@{steps-prefix-cls}-content {
            font-size: @font-size-small;
            color: #999;
            padding-left: 30px;
        }

        .@{steps-prefix-cls}-tail {
            top: 8px;
            padding: 0 8px;

            > i {
                .size(100%, 1px);
                border-radius: 1px;
            }
        }
    }

    &[size='small'] @{step-tag-name} .@{steps-prefix-cls}-custom .@{steps-prefix-cls}-head-inner,
    @{step-tag-name} .@{steps-prefix-cls}-custom .@{steps-prefix-cls}-head-inner {
        .square(inherit);
        line-height: inherit;
        border-radius: 0;
        border: 0;
        background: none;
    }
}

@{step-tag-name} {
    display: inline-block;
    position: relative;
    vertical-align: top;
    -webkit-box-flex: 1;
    -ms-flex: 1;
    flex: 1;
    overflow: hidden;

    &:last-child {
        -webkit-box-flex: 0;
        -ms-flex: 0;
        flex: none;
    }

    &[status='wait'] {
        .@{steps-prefix-cls}-head-inner {
            background-color: @white;

            > .@{steps-prefix-cls}-icon,
            span {
                color: @steps-wait-icon-color;
            }
        }

        .@{steps-prefix-cls}-title {
            color: @steps-wait-title-color;
        }

        .@{steps-prefix-cls}-content {
            color: @steps-wait-description-color;
        }

        .@{steps-prefix-cls}-tail > i {
            background-color: @steps-wait-tail-color;
        }
    }

    &[status='process'] {
        .@{steps-prefix-cls}-head-inner {
            border-color: @primary-color;
            background-color: @primary-color;

            > .@{steps-prefix-cls}-icon,
            span {
                color: @white;
            }
        }

        .@{steps-prefix-cls}-title {
            color: @steps-title-color;
        }

        .@{steps-prefix-cls}-content {
            color: @steps-title-color;
        }

        .@{steps-prefix-cls}-tail > i {
            background-color: @border-color-split;
        }
    }

    &[status='finish'] {
        .@{steps-prefix-cls}-head-inner {
            background-color: @white;
            border-color: @primary-color;

            > .@{steps-prefix-cls}-icon,
            span {
                color: @primary-color;
            }
        }

        .@{steps-prefix-cls}-tail > i::after {
            width: 100%;
            background: @primary-color;
            transition: all @transition-time @ease-in-out;
            opacity: 1;
        }

        .@{steps-prefix-cls}-title {
            color: @steps-wait-title-color;
        }

        .@{steps-prefix-cls}-content {
            color: @steps-wait-description-color;
        }
    }

    &[status='error'] {
        .@{steps-prefix-cls}-head-inner {
            color: @error-color;
            background-color: @white;
            border-color: @error-color;

            > .@{steps-prefix-cls}-icon {
                color: @error-color;
            }
        }

        .@{steps-prefix-cls}-title {
            color: @error-color;
        }

        .@{steps-prefix-cls}-content {
            color: @error-color;
        }

        .@{steps-prefix-cls}-tail > i {
            background-color: @border-color-split;
        }
    }

    &.@{steps-prefix-cls}-next-error {
        .@{steps-prefix-cls}-tail > i,
        .@{steps-prefix-cls}-tail > i:after {
            background-color: @error-color;
        }
    }

    &.@{steps-prefix-cls}-custom {
        .@{steps-prefix-cls}-head-inner {
            background: none;
            border: 0;
            .square(auto);

            > .@{steps-prefix-cls}-icon {
                font-size: 22px;
                top: 4px;
                .square(22px);
            }
        }
    }

    &[status='process'].@{steps-prefix-cls}-custom {
        .@{steps-prefix-cls}-head-inner > .@{steps-prefix-cls}-icon {
            color: @primary-color;
        }
    }

    &:last-child .@{steps-prefix-cls}-tail {
        display: none;
    }
}

@{steps-tag-name} {
    &[direction='vertical'] {
        display: block;

        @{step-tag-name} {
            display: block;
            overflow: visible;
        }

        .@{steps-prefix-cls}-tail {
            position: absolute;
            left: 13px;
            top: 0;
            .size(1px, 100%);
            padding: 30px 0 4px 0;

            > i {
                .size(1px, 100%);

                &:after {
                    .size(100%, 0);
                }
            }
        }

        &[status='finish'] {
            .@{steps-prefix-cls}-tail > i:after {
                height: 100%;
            }
        }

        .@{steps-prefix-cls}-head {
            float: left;

            &-inner {
                margin-right: 16px;
            }
        }

        .@{steps-prefix-cls}-main {
            min-height: 47px;
            overflow: hidden;
            display: block;

            .@{steps-prefix-cls}-title {
                line-height: 26px;
            }

            .@{steps-prefix-cls}-content {
                padding-bottom: 12px;
                padding-left: 0;
            }
        }

        .@{steps-prefix-cls}-custom .@{steps-prefix-cls}-icon {
            left: 4px;
        }

        &[size='small'] .@{steps-prefix-cls}-custom .@{steps-prefix-cls}-icon {
            left: 0;
        }

        &[size='small'] {
            .@{steps-prefix-cls}-tail {
                position: absolute;
                left: 9px;
                top: 0;
                padding: 22px 0 4px 0;

                > i {
                    height: 100%;
                }
            }

            .@{steps-prefix-cls}-title {
                line-height: 18px;
            }
        }
    }

    &[direction='horizontal'] {
        &.@{steps-prefix-cls}-hidden {
            visibility: hidden;
        }

        .@{steps-prefix-cls}-content {
            padding-left: 35px;
        }

        @{step-tag-name}:not(:first-child) .@{steps-prefix-cls}-head {
            padding-left: 10px;
            margin-left: -10px;
        }
    }
}