@use 'sass:map';
@use 'sass:meta';
@use 'sass:string';

@function kbq-typography-level(
    $font-size,
    $line-height: $font-size,
    $letter-spacing: normal,
    $font-weight: normal,
    $font-style: normal,
    $font-family: null,
    $text-transform: null,
    $font-feature-settings: null
) {
    @return (
        font-size: $font-size,
        line-height: $line-height,
        font-weight: $font-weight,
        font-style: $font-style,
        font-family: $font-family,
        letter-spacing: $letter-spacing,
        text-transform: $text-transform,
        font-feature-settings: $font-feature-settings
    );
}

@function _kbq-get-type-value($config, $level, $name) {
    @return map.get(map.get($config, $level), $name);
}

@function kbq-font-size($config, $level) {
    @return _kbq-get-type-value($config, $level, font-size);
}

@function kbq-line-height($config, $level) {
    @return _kbq-get-type-value($config, $level, line-height);
}

@function kbq-font-weight($config, $level) {
    @return _kbq-get-type-value($config, $level, font-weight);
}

@function kbq-font-style($config, $level) {
    @return _kbq-get-type-value($config, $level, font-style);
}

@function kbq-letter-spacing($config, $level) {
    @return _kbq-get-type-value($config, $level, letter-spacing);
}

@function kbq-text-transform($config, $level) {
    @return _kbq-get-type-value($config, $level, text-transform);
}

@function kbq-font-feature-settings($config, $level) {
    @return _kbq-get-type-value($config, $level, font-feature-settings);
}

// Gets the font-family from a typography config and removes the quotes around it.
@function kbq-font-family($config, $level: null) {
    $font-family: map.get($config, font-family);

    @if $level {
        $font-family: _kbq-get-type-value($config, $level, font-family);
    }

    // Guard against unquoting non-string values, because it's deprecated.
    @return if(meta.type-of($font-family) == string, string.unquote($font-family), $font-family);
}

@mixin kbq-typography-level-to-styles($config, $level) {
    $font-size: kbq-font-size($config, $level);
    $font-weight: kbq-font-weight($config, $level);
    $font-style: kbq-font-style($config, $level);
    $line-height: kbq-line-height($config, $level);
    $font-family: kbq-font-family($config, $level);
    $text-transform: kbq-text-transform($config, $level);
    $font-feature-settings: kbq-font-feature-settings($config, $level);

    font: $font-weight $font-style #{$font-size}/#{$line-height} $font-family;
    letter-spacing: kbq-letter-spacing($config, $level);
    text-transform: kbq-text-transform($config, $level);
    font-feature-settings: kbq-font-feature-settings($config, $level);
}