// CbaiduAPI.cpp: 实现文件
//

#include "pch.h"
#include "ElyTranslator.h"
#include "CbaiduAPI.h"
#include "afxdialogex.h"
#include "string"
#include "direct.h"
#include <atlenc.h>

extern CString AK, SK;
extern int CK, bExit;

// CbaiduAPI 对话框

IMPLEMENT_DYNAMIC(CbaiduAPI, CDialogEx)

CbaiduAPI::CbaiduAPI(CWnd* pParent /*=nullptr*/)
	: CDialogEx(IDD_DIALOG1, pParent)
{

}

CbaiduAPI::~CbaiduAPI()
{
}

void CbaiduAPI::DoDataExchange(CDataExchange* pDX)
{
	CDialogEx::DoDataExchange(pDX);
	DDX_Control(pDX, IDC_EDIT1, e_url);
	DDX_Control(pDX, IDC_EDIT2, e_id);
	DDX_Control(pDX, IDC_EDIT3, e_key);
}


BEGIN_MESSAGE_MAP(CbaiduAPI, CDialogEx)
	ON_BN_CLICKED(IDOK, &CbaiduAPI::OnBnClickedOk)
END_MESSAGE_MAP()


// CbaiduAPI 消息处理程序
BOOL CbaiduAPI::OnInitDialog()
{
	CDialogEx::OnInitDialog();
	e_url.SetWindowTextW(_T("开通地址：https://api.fanyi.baidu.com/"));
	e_id.SetWindowTextW(AK);
	e_key.SetWindowTextW(SK);
	return true;
}


void CbaiduAPI::OnBnClickedOk()
{
	// 获取用户输入的APP ID和密钥
	e_id.GetWindowTextW(AK);
	e_key.GetWindowTextW(SK);
	if (AK.IsEmpty() || SK.IsEmpty())
		MessageBox(_T("请输入正确的APP ID和密钥"), _T("提示"), MB_OK);
	else
	{
		CString fPath;
		GetModuleFileName(NULL, fPath.GetBufferSetLength(MAX_PATH + 1), MAX_PATH);
		fPath.ReleaseBuffer();
		int   nPos;
		nPos = fPath.ReverseFind('\\');
		fPath = fPath.Left(nPos + 1) + _T("settings.ini");

		//将获取的AK和SK存放到程序目录的key.ini文件
		CStdioFile file;
		file.Open(fPath, CFile::modeCreate | CFile::modeWrite);
		//将转码后的内容写入文件
		CString strtemp = _T("AK=") + AK;
		int nSrcLen = (int)wcslen(strtemp);
		CStringA utf8String1(strtemp);
		int nBufLen = (nSrcLen + 1) * 6;
		//下面的函数AtlUnicodeToUTF8()需头文件：<atlenc.h>
		LPSTR buffer = utf8String1.GetBufferSetLength(nBufLen);
		int nLen = AtlUnicodeToUTF8(strtemp, nSrcLen, buffer, nBufLen);

		buffer[nLen] = 0;
		utf8String1.ReleaseBuffer();
		file.Write(utf8String1.GetBuffer(), nLen);
		file.Write("\n", 1);

		strtemp = _T("SK=") + SK;
		nSrcLen = (int)wcslen(strtemp);
		CStringA utf8String2(strtemp);
		nBufLen = (nSrcLen + 1) * 6;
		//下面的函数AtlUnicodeToUTF8()需头文件：<atlenc.h>
		buffer = utf8String2.GetBufferSetLength(nBufLen);
		nLen = AtlUnicodeToUTF8(strtemp, nSrcLen, buffer, nBufLen);
		file.Write(utf8String2.GetBuffer(), nLen);
		file.Write("\n", 1);

		CString cCK, cExit;
		cCK.Format(_T("%d"), CK);
		cExit.Format(_T("%d"), bExit);
		strtemp = _T("CK=") + cCK + cExit;
		nSrcLen = (int)wcslen(strtemp);
		CStringA utf8String3(strtemp);
		nBufLen = (nSrcLen + 1) * 6;
		//下面的函数AtlUnicodeToUTF8()需头文件：<atlenc.h>
		buffer = utf8String3.GetBufferSetLength(nBufLen);
		nLen = AtlUnicodeToUTF8(strtemp, nSrcLen, buffer, nBufLen);
		file.Write(utf8String3.GetBuffer(), nLen);

		file.Close();
	}

	CDialogEx::OnOK();
}