font.less

/* fonts var */
@fdir: '../fonts/';
@ff-name: AvenirNextCyr CirceRoundedAlt;
@ff-style-1: Regular Bold BoldItalic;
@ff-style-2: Regular Bold;
@ff-count: length(@ff-name);
/* set to none if no need. Then use .ff(n,n) where first n - number of font, second for style of font */
@ff-name-short: av ci;
@ff-style-1-short: rg bd bdi;
@ff-style-2-short: rg bd;
// доделать
// возможность установить шрифт по умолчанию и стиль по умолчанию. Чтобы можно было использовать .ff(bd) и это был AvenirNextCyr Bold или .ff(ci) и это был CirceRoundedAlt Regular. Желательно чтобы работало и .ff(1)

.ff-mixin(@iname:1) when (@iname =< @ff-count) {
    @ff-name-current: extract(@ff-name, @iname);
    @ff-style-current-var: 'ff-style-@{iname}';
    @ff-style-count: length(@@ff-style-current-var);

    .ff-mixin_style(@istyle:1) when (@istyle =< @ff-style-count) {
        @ff-style-current: extract(@@ff-style-current-var, @istyle);
        @ff-name-current-var: '@{ff-name-current}-@{ff-style-current}';
        @font-face {
            font-family: @ff-name-current-var;
            src: url('@{fdir}@{ff-name-current}-@{ff-style-current}.eot');
            src: url('@{fdir}@{ff-name-current}-@{ff-style-current}.woff') format('woff');
            font-weight: normal;
            font-style: normal;
        }
        @ff-name-short-current: extract(@ff-name-short, @iname);
        @ff-style-short-current-var: 'ff-style-@{iname}-short';
        @ff-style-short-current: extract(@@ff-style-short-current-var, @istyle);

        .ff(@a, @b) when (@a = @ff-name-short-current) and (@b = @ff-style-short-current) or (@a = @iname) and (@b = @istyle) {
            font-family: @ff-name-current-var, Arial, Helvetica Neue, Helvetica, sans-serif;
        }
        .ff-mixin_style(@istyle + 1);
    }
    .ff-mixin_style();
    .ff-mixin(@iname + 1);
}
.ff-mixin();

// .ff(av, bd);
// or if shorts dont set
// .ff(1, 2);