export function markdownTable(rows: string[][]): string {
    if (rows.length < 3) {
        throw new Error("Not enough rows");
    }

    const lengths: number[] = [];
    rows.map((row) => {
        row.map((cell, colIndex) => {
            lengths[colIndex] = Math.max(cell.length, lengths[colIndex] ?? 3);
        });
    });

    const alignmentRow = rows[1];
    if (!alignmentRow) {
        throw new Error("No alignment row found");
    }

    return rows
        .map((row, rowIndex) => {
            const cells = row.map((cell, colIndex) => {
                if (rowIndex == 1) {
                    return cell.replace(/^(\S).+(\S)$/, `$1${"".padEnd((lengths[colIndex] ?? 3) - 2, "-")}$2`);
                }

                // Center align
                if (alignmentRow[colIndex]?.startsWith(":") && alignmentRow[colIndex]?.endsWith(":")) {
                    const padding = ((lengths[colIndex] ?? 2) - cell.length) / 2;
                    if (padding > 0) {
                        return " ".repeat(Math.floor(padding)) + cell + " ".repeat(Math.ceil(padding));
                    }
                }

                // Left / right align
                return alignmentRow[colIndex]?.endsWith(":")
                    ? cell.padStart(lengths[colIndex] ?? 3, " ")
                    : cell.padEnd(lengths[colIndex] ?? 3, " ");
            });
            return `| ${cells.join(" | ")} |`;
        })
        .join("\n");
}