package com.edaixi.utils;

import android.content.Context;

import android.graphics.Bitmap;

import android.graphics.BitmapFactory;

import android.widget.Toast;

import com.edaixi.activity.R;

import com.tencent.mm.sdk.constants.ConstantsAPI;

import com.tencent.mm.sdk.modelbase.BaseReq;

import com.tencent.mm.sdk.modelbase.BaseResp;

import com.tencent.mm.sdk.modelmsg.SendAuth;

import com.tencent.mm.sdk.modelmsg.SendMessageToWX;

import com.tencent.mm.sdk.modelmsg.WXMediaMessage;

import com.tencent.mm.sdk.modelmsg.WXWebpageObject;

import com.tencent.mm.sdk.openapi.IWXAPI;

import com.tencent.mm.sdk.openapi.IWXAPIEventHandler;

import com.tencent.mm.sdk.openapi.WXAPIFactory;

public class WX_Share implements IWXAPIEventHandler{

    private IWXAPI api;

    private Context context;

    private int flag;//0 表示分享给微信好友哦，1表示分享到朋友圈

    public WX_Share(Context context,int flag) {

        super();

        this.context = context;

        this.flag = flag;

        registWX();

    }

    public void registWX() {

        api = WXAPIFactory.createWXAPI(context, Constants.APP_ID, true);

        api.registerApp(Constants.APP_ID);

    }

    public void share2WX() {

        if (!api.isWXAppInstalled()) {

            Toast.makeText(context, "您还未安装微信客户端", Toast.LENGTH_SHORT).show();

            return;

        }

        WXWebpageObject webpage = new WXWebpageObject();

        webpage.webpageUrl = "http://www.edaixi.com";

        WXMediaMessage msg = new WXMediaMessage(webpage);  

        msg.title = "my test title...";

        msg.description = context.getResources().getString(R.string.wx_share_content);

        Bitmap thumb = BitmapFactory.decodeResource(context.getResources(), R.drawable.ic_launcher);

        msg.setThumbImage(thumb);  

        SendMessageToWX.Req req = new SendMessageToWX.Req();

        req.transaction = String.valueOf(System.currentTimeMillis());

        req.message = msg;

        req.scene = flag;

        api.sendReq(req);

    }

    @Override

    public void onReq(BaseReq arg0) {

    }

    @Override

    public void onResp(BaseResp resp) {

        Toast.makeText(context, "openid = " + resp.openId, Toast.LENGTH_SHORT).show();

        if (resp.getType() == ConstantsAPI.COMMAND_SENDAUTH) {

            Toast.makeText(context, "code = " + ((SendAuth.Resp) resp).code, Toast.LENGTH_SHORT).show();

        }

        String result = "";

        switch (resp.errCode) {

        case BaseResp.ErrCode.ERR_OK:

            result = "-sucessful-";

            break;

        case BaseResp.ErrCode.ERR_USER_CANCEL:

            result = "-cancle-";

            break;

        case BaseResp.ErrCode.ERR_AUTH_DENIED:

            result = "-error code-";

            break;

        default:

            result = "-unknow  error-";

            break;

        }

        Toast.makeText(context, result, Toast.LENGTH_LONG).show();

    }

}