import {NSMutableString,CFStringTransform,kCFStringTransformToLatin,kCFStringTransformStripDiacritics, StringTransform} from "Foundation"
import { XuiChineseToPinYinOpts, XuiChineseToPinYinResult } from "../interface.uts"
import { XuiChineseToPinYinFailImpl } from "../unierror.uts"

/** 中文转拼音 */
export function toPinYin(opts : XuiChineseToPinYinOpts){
	try {
		let c = opts.char;
		if (c == '') {
			let errorIml = new XuiChineseToPinYinFailImpl(1002)
			opts.fail?.(errorIml)
			opts.complete?.(null)
			return;
		}
		
		let tostrings = new NSMutableString(string = opts.char)
		let tostrings2 = new NSMutableString(string = opts.char)
		CFStringTransform(tostrings,null,kCFStringTransformToLatin,false)
		
		CFStringTransform(tostrings2,null,kCFStringTransformToLatin,false)
		CFStringTransform(tostrings2,null,kCFStringTransformStripDiacritics,false)
		const ok : XuiChineseToPinYinResult = {
			detail: tostrings2 as string,
			zhuyin: tostrings as string
		}
		opts.success?.(ok)
		opts.complete?.(ok)
	} catch (error) {
		console.error(error)
		opts.fail?.(new XuiChineseToPinYinFailImpl(1001))
		opts.complete?.(null)
	}
	
	
}