@use 'iro-sass/src/index' as iro;
@use '../functions' as fn;

@include iro.props-namespace('rule') {
    @include iro.props-store((
        --dims: (
            --margin-y: fn.global-dim(--size --85),
    
            --strong: (
                --border-width:    fn.global-dim(--border-width --thick),
                --label-font-size: fn.global-dim(--font-size --100),
            ),
            --medium: (
                --border-width:    fn.global-dim(--border-width --medium),
                --label-font-size: fn.global-dim(--font-size --75),
            ),
            --faint: (
                --border-width:    fn.global-dim(--border-width --thin),
                --label-font-size: fn.global-dim(--font-size --50),
            ),
        ),
    ), 'dims');

    @include iro.props-store((
        --colors: (
            --strong: (
                --bg:    fn.global-color(--fg),
                --label: fn.global-color(--fg),
            ),
            --medium: (
                --bg:    fn.global-color(--obj),
                --label: fn.global-color(--fg-hi),
            ),
            --faint: (
                --bg:    fn.global-color(--obj),
                --label: fn.global-color(--fg-hi2),
            ),
        ),
    ), 'colors');

    @include iro.bem-object(iro.props-namespace()) {
        display:          block;
        height:           fn.dim(--strong --border-width);
        margin-top:       fn.dim(--margin-y);
        margin-bottom:    fn.dim(--margin-y);
        background-color: fn.color(--strong --bg);

        @include iro.bem-modifier('medium') {
            height:           fn.dim(--medium --border-width);
            background-color: fn.color(--medium --bg);
        }

        @include iro.bem-modifier('faint') {
            height:           fn.dim(--faint --border-width);
            background-color: fn.color(--faint --bg);
        }

        @include iro.bem-modifier('labelled') {
            display:          flex;
            flex-direction:   row;
            align-items:      center;
            height:           auto;
            border-radius:    0;
            background-color: transparent;

            &::before,
            &::after {
                content:          '';
                display:          block;
                flex:             1 1 auto;
                width:            100%;
                height:           3px;
                background-color: fn.color(--strong --bg);
            }

            &::before {
                margin-right: 1em;
            }

            &::after {
                margin-left: 1em;
            }

            @include iro.bem-elem('label') {
                flex:           0 0 auto;
                color:          fn.color(--strong --label);
                font-size:      fn.dim(--strong --label-font-size);
                font-weight:    700;
                letter-spacing: .5px;
                text-transform: uppercase;
            }

            @include iro.bem-modifier('medium') {
                &::before,
                &::after {
                    height:           2px;
                    background-color: fn.color(--medium --bg);
                }

                @include iro.bem-elem('label') {
                    color:       fn.color(--medium --label);
                    font-size:   fn.dim(--medium --label-font-size);
                    font-weight: 500;
                }
            }

            @include iro.bem-modifier('faint') {
                &::before,
                &::after {
                    height:           1px;
                    background-color: fn.color(--faint --bg);
                }

                @include iro.bem-elem('label') {
                    color:       fn.color(--faint --label);
                    font-size:   fn.dim(--faint --label-font-size);
                    font-weight: 500;
                }
            }
        }
    }
}