/**
 * Formats a byte value into its correct size in kb or mb unit taking into
 * the device block size. It accepts a formatting function to be able to
 * customize the rounding if needed.
 **/
export const formatSize = (value = 0, blockSize, floor = false) => {
    const units = ["bytes", "kbUnit", "mbUnit"];
    const k = 1024; // 1kb unit
    const bytes = Math.ceil(value / blockSize) * blockSize;
    const i = Math.floor(Math.log(bytes) / Math.log(k)) || 1; // Nb Byte units were removed from UI
    const rawSize = bytes / Math.pow(k, i);
    const roundingPrecision = rawSize < 1 ? 1 : i > 1 ? 2 : 0;
    const divider = Math.pow(10, roundingPrecision);
    const toFormat = rawSize * divider;
    let formattedSize = floor ? Math.floor(toFormat) : Math.ceil(toFormat);
    formattedSize /= divider;
    return [formattedSize.toFixed(roundingPrecision), units[i]];
};
export const prettyActionPlan = (ops) => ops.map(op => (op.type === "install" ? "+" : "-") + op.name).join(", ");
export const prettyInstalled = (items) => items.map(({ name, updated }) => name + (updated ? "" : " (outdated)")).join(", ");
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