one/dist/esm/platform/gridTypes.mjs

One is a React framework for web, iOS, and Android apps.

const gridAlignments = [
	"topLeading",
	"top",
	"topTrailing",
	"leading",
	"center",
	"trailing",
	"bottomLeading",
	"bottom",
	"bottomTrailing"
];
const gridHorizontalAlignments = [
	"leading",
	"center",
	"trailing"
];
const gridVerticalAlignments = [
	"top",
	"center",
	"bottom",
	"firstTextBaseline",
	"lastTextBaseline"
];
function nonnegative(value, label, required = false) {
	if (value === void 0 && !required) return;
	if (typeof value !== "number" || !Number.isFinite(value) || value < 0) throw new Error(`${label} must be a non-negative finite number`);
}
function gridSpacing(value, owner) {
	if (value !== void 0 && (typeof value !== "number" || !Number.isFinite(value))) throw new Error(`${owner} spacing must be a finite number`);
	return value === void 0 ? "null" : String(value);
}
function gridItems(items, owner) {
	if (!Array.isArray(items)) throw new Error(`${owner} items must be an array of GridItem values`);
	return JSON.stringify(items.map((item, index) => {
		const label = `${owner} item ${index}`;
		if (!item || typeof item !== "object") throw new Error(`${label} must be a GridItem`);
		if (item.alignment !== void 0 && !gridAlignments.includes(item.alignment)) throw new Error(`${label} alignment must be a SwiftUI Alignment`);
		if (item.spacing !== void 0 && (typeof item.spacing !== "number" || !Number.isFinite(item.spacing))) throw new Error(`${label} spacing must be a finite number`);
		if (item.size === "fixed") {
			nonnegative(item.value, `${label} value`, true);
		} else if (item.size === "flexible" || item.size === "adaptive") {
			nonnegative(item.minimum, `${label} minimum`, item.size === "adaptive");
			nonnegative(item.maximum, `${label} maximum`);
			if (item.maximum !== void 0 && item.maximum < (item.minimum ?? 10)) throw new Error(`${label} maximum must be at least minimum`);
		} else throw new Error(`${label} size must be fixed, flexible, or adaptive`);
		return {
			size: item.size,
			value: item.size === "fixed" ? item.value : -1,
			minimum: item.size === "fixed" ? -1 : item.minimum ?? -1,
			maximum: item.size === "fixed" ? -1 : item.maximum ?? -1,
			spacing: item.spacing ?? null,
			alignment: item.alignment ?? ""
		};
	}));
}

export { gridAlignments, gridHorizontalAlignments, gridItems, gridSpacing, gridVerticalAlignments };
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