package com.ynxbd.common.action;


import com.ynxbd.common.action.base.BaseAction;
import com.ynxbd.common.helper.common.QRCodeHelper;
import com.ynxbd.common.helper.common.RSAHelper;
import com.ynxbd.common.result.Result;
import com.ynxbd.wx.config.WeChatConfig;
import lombok.extern.slf4j.Slf4j;
import org.apache.struts2.convention.annotation.Action;
import org.apache.struts2.convention.annotation.Namespace;

import java.util.HashMap;
import java.util.Map;
import java.util.UUID;

/**
 * @Author wsq
 * @Date 2021/1/7 17:26
 * @Copyright @ 2020 云南新八达科技有限公司 All rights reserved.
 */
@Slf4j
@Namespace("/qrCode")
public class QRAction extends BaseAction {

    @Action("qrCodeLogin")
    public Result qrCodeLogin() {

        String msgInterface = getString("msgInterface");
        if (msgInterface == null) {
            msgInterface = "bind";
        }

        StringBuffer url = request.getRequestURL();
        String baseURL = url.delete(url.length() - request.getRequestURI().length(), url.length()).append(request.getServletContext().getContextPath()).append("/").toString();

        String sid = UUID.randomUUID().toString().replace("-", "");

        String base64 = QRCodeHelper.encodeToBase64(baseURL + WeChatConfig.getWebPath(false, true) + String.format("qr-login.html?msgInterface=%s&sid=%s", msgInterface, sid), 140, 140);

        Map<String, String> map = new HashMap<>();

        int i = baseURL.indexOf("/wx/");
        if (i > 0) {
            baseURL = baseURL.substring(0, i);
        }

        if (baseURL.indexOf("http://") == 0) {
            baseURL = baseURL.substring(7);
        }

        if (baseURL.indexOf("https://") == 0) {
            baseURL = baseURL.substring(8);
        }

        map.put("domainName", baseURL);
        map.put("qrCode", base64);
        map.put("sid", sid);
        map.put("publicKey", RSAHelper.getPublicKey());
        return Result.success(map);
    }

}