import { getTextDisplayLen } from "./getTextDisplayLen"

/** 文本末尾填充，考虑中文长度 */
export function padDisplayEnd(text: string | number, len: number, padChar = " ") {
    if (typeof text === "number") text = text.toString()

    let textLen = getTextDisplayLen(text)
    if (textLen >= len) return text

    let padLen = len - textLen
    let padText = padChar.repeat(padLen)
    return text + padText
}

/** 文本开始填充，考虑中文长度 */
export function padDisplayStart(text: string | number, len: number, padChar = " ") {
    if (typeof text === "number") text = text.toString()
        
    let textLen = getTextDisplayLen(text)
    if (textLen >= len) return text

    let padLen = len - textLen
    let padText = padChar.repeat(padLen)
    return padText + text
}