
@use "sass:map";

// Define the style and width based on the flag level
$flag-styles: (
	3: circle,
	2: square,
	1: shiny,
	0: rectangle_mat
);

$flag-widths: (
	3: 24px,
	2: 24px,
	1: 27px,
	0: 27px
);

// Map of language codes to country codes (flag image filename)
$weglot-flags: (
	"af": "za",
	"xh": "za",
	"zu": "za",
	"am": "et",
	"ar": "sa",
	"az": "az",
	"ba": "ru",
	"ru": "ru",
	"be": "by",
	"bg": "bg",
	"bn": "bd",
	"br": "br",
	"pt-br": "br",
	"bs": "ba",
	"ca": "es-ca",
	"co": "co",
	"cs": "cz",
	"cy": "gb-wls",
	"da": "dk",
	"de": "de",
	"el": "gr",
	"en": "gb",
	"eo": "eo",
	"es": "es",
	"et": "ee",
	"eu": "eu",
	"fa": "ir",
	"fi": "fi",
	"fj": "fj",
	"cb": "ph",
	"ceb": "ph",
	"fl": "ph",
	"fr": "fr",
	"fy": "nl",
	"nl": "nl",
	"ga": "ie",
	"gd": "gb-sct",
	"gl": "es-ga",
	"as": "in",
	"gu": "in",
	"hi": "in",
	"kn": "in",
	"ml": "in",
	"mr": "in",
	"or": "in",
	"pa": "in",
	"ta": "in",
	"te": "in",
	"tl": "in",
	"ha": "ne",
	"ig": "ne",
	"he": "il",
	"yi": "il",
	"hr": "hr",
	"ht": "ht",
	"hu": "hu",
	"hw": "hw",
	"hy": "am",    // Armenian: "hy" uses the "am.svg" flag
	"id": "id",
	"jv": "id",
	"is": "is",
	"it": "it",
	"la": "it",
	"ja": "jp",
	"ka": "ge",
	"kk": "kz",
	"km": "kh",
	"ko": "kr",
	"ku": "iq",
	"ky": "kg",
	"lb": "lu",
	"lo": "la",
	"lt": "lt",
	"lv": "lv",
	"mg": "mg",
	"mi": "nz",
	"mk": "mk",
	"mn": "mn",
	"ms": "my",
	"mt": "mt",
	"my": "mm",
	"ne": "np",
	"no": "no",
	"ny": "mw",
	"pl": "pl",
	"ps": "af",
	"pt": "pt",
	"ro": "ro",
	"sd": "pk",
	"ur": "pk",
	"si": "lk",
	"sk": "sk",
	"sl": "si",
	"sm": "ws",
	"sn": "zw",
	"so": "so",
	"sq": "al",
	"sa": "rs",
	"sr-latn": "rs",
	"sr": "rs",
	"st": "ng",
	"yo": "ng",
	"su": "sd",
	"sv": "se",
	"sw": "ke",
	"tg": "tj",
	"th": "th",
	"to": "to",
	"tk": "tr",
	"tr": "tr",
	"tt": "tr",
	"tw": "tw",
	"zh-tw": "tw",
	"ty": "pf",
	"uk": "ua",
	"uz": "uz",
	"vi": "vn",
	"zh": "cn",
	"hm": "hm",
	"hmn": "hm",
	"ug": "ug",
	"fc": "ca",
	"fr-ca": "ca",
	"rw": "rw"
);

// Mixin to output flag rules for a given language code and country code.
$lang-prefix: "wg-";

@mixin weglot-flag($level, $lang, $countryCode) {
	.weglot-flags.flag-#{$level}.#{$lang-prefix}#{$lang} > a:before,
	.weglot-flags.flag-#{$level}.#{$lang-prefix}#{$lang} > span:before {
		background-image: url("https://cdn.weglot.com/flags/#{map.get($flag-styles, $level)}/#{$countryCode}.svg");
		background-position: unset !important;
		width: map.get($flag-widths, $level) !important;
	}
}

// Loop over each language code in the map.
@each $lang, $country in $weglot-flags {
	@each $level, $dummy in $flag-styles {
		@include weglot-flag($level, $lang, $country);
	}
}

// Optionally, add a rule for .flag-0 without extra language classes.
.weglot-flags.flag-0 > a:before,
.weglot-flags.flag-0 > span:before {
	background-position: unset !important;
	width: map.get($flag-widths, 0) !important;
}
