using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Data.Odbc;
using System.Drawing;
using System.Linq;
using System.Runtime.InteropServices;
using System.Text;
using System.Web;
using System.Windows.Forms;
using ZXing;
using ZXing.Common;
using ZXing.QrCode;

namespace DataUpdate
{
    public partial class ScanAudit : Form
    {
        //调用API
        [DllImport("user32.dll", CharSet = CharSet.Auto, ExactSpelling = true)]
        public static extern IntPtr GetForegroundWindow(); //获得本窗体的句柄
        [DllImport("user32.dll", EntryPoint = "SetForegroundWindow")]
        public static extern bool SetForegroundWindow(IntPtr hWnd);//设置此窗体为活动窗体
        //AppID(应用ID)
        public const string AppID = "wx85e69a5fb601be16";
        //AppSecret(应用密钥)
        public const string AppSecret = "dfcf7748e6c7027695cbec8ffedc04dc";
        EncodingOptions options = null;
        BarcodeWriter writer = null;
        string _type;
        public string serverpartcode { get { return ConfigUrationValues("serverpartcode", "").Trim(); } }
        public string shopcode { get { return ConfigUrationValues("shopcode", "").Trim(); } }
        public string machinecode { get { return ConfigUrationValues("machinecode", "").Trim(); } }
        public string ScanAuditURL { get { return ConfigUrationValues("ScanAuditURL", "http://syyw.eshangtech.com:8060/ScanUpdate/ScanAudit.html").Trim(); } }
        public ScanAudit(string[] type, string cash)
        {
            InitializeComponent();
            _type = type[0];
            QRCodeAudit(cash);
        }
        private void MainTop_Tick(object sender, EventArgs e)
        {
            if (Handle != GetForegroundWindow()) //持续使该窗体置为最前,屏蔽该行则单次置顶
            {
                SetForegroundWindow(Handle);
            }
        }
        private void QRCodeAudit(string cash)
        {
            switch (ConfigUrationValues("ScanAuditURL", "http://syyw.eshangtech.com:8060/ScanUpdate/ScanAudit.html"))
            {
                case "http://syyw.eshangtech.com:8060/ScanUpdate/ScanAudit.html":
                    lblProvince.Text = "当前上传省份：四川";
                    break;
                case "http://cloud.eshangtech.com:8000/ScanUpdate/ScanAudit.html":
                    lblProvince.Text = "当前上传省份：浙江";
                    break;
                case "http://cloud.eshangtech.com:8000/ScanUpdate_GZ/ScanAudit.html":
                    lblProvince.Text = "当前上传省份：贵州";
                    break;
                case "http://cloud.eshangtech.com:8000/ScanUpdate_Test/ScanAudit.html":
                    lblProvince.Text = "当前上传省份：驿商测试";
                    break;
                case "http://113.16.255.162:6060/ScanUpdate/ScanAudit.html":
                    lblProvince.Text = "当前上传省份：广西";
                    break;
                default:
                    lblProvince.Text = "当前上传省份：";
                    break;
            }
            string _cashpay = "0";
            //PaymentMain paymentMain = new PaymentMain();
            //paymentMain.ShowDialog();
            //if (paymentMain.DialogResult == DialogResult.OK)
            //{
            //_cashpay = paymentMain.strpay;
            _cashpay = cash;
            string _selectsql = "select max(startdate) from t_endaccount_new " +
                "where serverpartcode ='" + serverpartcode + "' and shopcode ='" +
                shopcode + "' and machinecode ='" + machinecode +
                "' and enddate is null and startdate < now()";
            DataTable _EndAccountTable = DBHelper.ExecuteDataSet(_selectsql).Tables[0];
            if (_EndAccountTable.Rows.Count > 0)
            {
                if (_EndAccountTable.Rows[0][0].ToString() == "")
                {
                    //MessageBox.Show("请先登陆收银系统！", "系统提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
                    //Environment.Exit(0);
                }
                _selectsql = "select count(*) as ticketcount,isnull(sum(sellmaster_count), 0) as totalcount," +
                    "isnull(sum(sellmaster_amount), 0) as totalsellamount,isnull(sum(sellmaster_offprice), 0) as totaloffamount,isnull(sum(cashpay), 0) as cashpay," +
                    "isnull(sum(bankpay), 0) as bankpay,isnull(sum(memberpay), 0) as memberpay,isnull(sum(couponpay), 0) as couponpay ," +
                    "isnull(sum(mobilepay), 0) as mobilepay,isnull(sum(otherpay), 0) as otherpay from t_sellmaster where serverpartcode ='" +
                    serverpartcode + "' and shopcode ='" + shopcode + "' and machinecode ='" + machinecode +
                    "' and sellmaster_date between ( select max(startdate) from t_endaccount_new where serverpartcode ='" +
                    serverpartcode + "' and shopcode ='" + shopcode + "' and machinecode ='" + machinecode +
                    "' and enddate is null and startdate < now() ) and now()";
                DataTable _CashierAuditTable = DBHelper.ExecuteDataSet(_selectsql).Tables[0];
                if (_CashierAuditTable.Rows.Count > 0)
                {
                    string _startdate = _EndAccountTable.Rows[0][0].ToString();
                    string _enddate = DateTime.Now.ToString("yyyy/MM/dd HH:mm:ss");
                    decimal _MaxID = 0;
                    decimal _ticketcount = decimal.Parse(_CashierAuditTable.Rows[0]["ticketcount"].ToString());
                    decimal _totalcount = decimal.Parse(_CashierAuditTable.Rows[0]["totalcount"].ToString());
                    decimal _totalsellamount = decimal.Parse(_CashierAuditTable.Rows[0]["totalsellamount"].ToString());
                    decimal _totaloffamount = decimal.Parse(_CashierAuditTable.Rows[0]["totaloffamount"].ToString());
                    decimal cashpay = decimal.Parse(_CashierAuditTable.Rows[0]["cashpay"].ToString());
                    decimal bankpay = decimal.Parse(_CashierAuditTable.Rows[0]["bankpay"].ToString());
                    decimal memberpay = decimal.Parse(_CashierAuditTable.Rows[0]["memberpay"].ToString());
                    decimal couponpay = decimal.Parse(_CashierAuditTable.Rows[0]["couponpay"].ToString());
                    decimal mobilepay = decimal.Parse(_CashierAuditTable.Rows[0]["mobilepay"].ToString());
                    decimal otherpay = decimal.Parse(_CashierAuditTable.Rows[0]["otherpay"].ToString());
                    try
                    {
                        _MaxID = decimal.Parse(DBHelper.ExecuteDataSet("select max(endaccount_id) from t_endaccount_new").Tables[0].Rows[0][0].ToString());
                    }
                    catch
                    {
                        _MaxID = 0;
                    }
                    string _insertsql = "insert into t_endaccount_new (endaccount_id, startdate, enddate, " +
                        "serverpartcode, shopcode, machinecode, endperson_code, ticket_count, total_count, total_amount, " +
                        "total_offamount, cashpay, bankpay, memberpay, couponpay, mobilepay, internalpay, contribution_amount) values (" +
                        (_MaxID + 1) + ",datetime('" + _startdate + "'),datetime('" + _enddate + "'),'" + serverpartcode +
                        "','" + shopcode + "','" + machinecode + "','S9999'," + _ticketcount + "," + _totalcount +
                        "," + _totalsellamount + "," + _totaloffamount + "," + cashpay + "," + bankpay + "," + memberpay +
                        "," + couponpay + "," + mobilepay + "," + otherpay + "," + (_cashpay == "" ? "0" : _cashpay) + ",5)";
                    try
                    {
                        DBHelper.ExcuteSql(_insertsql);
                    }
                    catch (Exception ex)
                    {
                        //MessageBox.Show("稽核信息生成失败，请重试！", "系统提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
                        //Environment.Exit(0);
                    }
                    _startdate = DateTime.Parse(_startdate).ToString("yyyyMMddHHmmss");
                    _enddate = DateTime.Parse(_enddate).ToString("yyyyMMddHHmmss");
                    string strScanAudit = (_MaxID + 1).ToString() + "|" + _startdate + "|" + _enddate + "|" + serverpartcode + "|" +
                        shopcode + "|" + machinecode + "|S9999|" + _ticketcount + "|" + _totalcount + "|" + _totalsellamount + "|" +
                        _totaloffamount + "|" + cashpay + "|" + bankpay + "|" + memberpay + "|" + couponpay + "|" + mobilepay + "|" +
                        otherpay + "|" + (_cashpay == "" ? "0" : _cashpay) + "|5";
                    strScanAudit = strScanAudit.Replace(".00", "");
                    //string text = "ScanAudit=" + HttpUtility.UrlEncode(strScanAudit) + "&Length=" + strScanAudit.Length +
                    //    "&RowCount=1&RecordCount=1&CheckCode=" + CreateMD5(strScanAudit) + "&ScanIndex=1&ScanCount=1";
                    string strurl = "http://mall.eshangtech.com/getcode.html?appid=" + AppID + "&scope=snsapi_base&state=" +
                        HttpUtility.UrlEncode("ScanAudit=" + HttpUtility.UrlEncode(strScanAudit) + "&Length=" + strScanAudit.Length +
                        "&RowCount=1&RecordCount=1&CheckCode=" + CreateMD5(strScanAudit) + "&ScanIndex=1&ScanCount=1") +
                        "&redirect_uri=" + HttpUtility.UrlEncode(ScanAuditURL);
                    options = new QrCodeEncodingOptions
                    {
                        DisableECI = true,
                        CharacterSet = "UTF-8",
                        Width = picQRCode.Height,
                        Height = picQRCode.Width
                    };
                    writer = new BarcodeWriter();
                    writer.Format = BarcodeFormat.QR_CODE;
                    writer.Options = options;
                    Bitmap bitmap = writer.Write(strurl);
                    picQRCode.Image = bitmap;
                    //}
                }
            }
        }
        #region 方法 --> 获取配置信息
        /// <summary>
        /// 获取配置信息
        /// </summary>
        /// <param name="ConfigUrationName">配置名称</param>
        /// <param name="defaultValue">无配置信息时默认值</param>
        /// <returns></returns>
        public static string ConfigUrationValues(string ConfigUrationName, string defaultValue)
        {
            string strSQL = "select configuration_name,configuration_values from dba.t_configuration where lower(configuration_name) = lcase('" + ConfigUrationName + "')";
            string strValues = "";
            try
            {
                using (DataTable _DataTable = ExecuteDataSet(strSQL).Tables[0])
                {
                    if (_DataTable.Rows.Count > 0)
                    {
                        foreach (DataRow row in _DataTable.Rows)
                        {
                            if (row["configuration_name"].ToString().ToLower() == ConfigUrationName.ToLower())
                            {
                                strValues = row["configuration_values"].ToString();
                            }
                        }
                    }
                    else
                    {
                        strValues = ConfigHelper.Win32API.INIGetStringValue(Environment.CurrentDirectory + "\\setup.ini", "DBCONECT", ConfigUrationName, defaultValue);
                        if (strValues == "")
                            strValues = ConfigHelper.Win32API.INIGetStringValue(Environment.CurrentDirectory + "\\set.ini", "DBCONECT", ConfigUrationName, defaultValue);
                    }
                }
            }
            catch
            {
                strValues = ConfigHelper.Win32API.INIGetStringValue(Environment.CurrentDirectory + "\\setup.ini", "DBCONECT", ConfigUrationName, defaultValue);
                if (strValues == "")
                    strValues = ConfigHelper.Win32API.INIGetStringValue(Environment.CurrentDirectory + "\\set.ini", "DBCONECT", ConfigUrationName, defaultValue);
            }
            return strValues;
        }
        #endregion

        /// <summary>
        /// 本地数据库连接
        /// </summary>
        /// <returns></returns>
        public static OdbcConnection AnyWhereConn()
        {
            string strConn = "DSN=anysql1;UID=dba;PWD=sql;";
            OdbcConnection Conany = new OdbcConnection(strConn);
            return Conany;
        }

        /// <summary>
        /// 本地执行SQL语句并返回DataSet
        /// </summary>
        /// <param name="SelectSql">SQL语句</param>
        /// <returns></returns>
        public static DataSet ExecuteDataSet(string SelectSql)
        {
            using (OdbcConnection conany = AnyWhereConn())
            {
                DataSet _DataSet = new DataSet();
                try
                {
                    OdbcDataAdapter _OdbcDataAdapter = new OdbcDataAdapter(SelectSql, conany);
                    _OdbcDataAdapter.Fill(_DataSet);
                    return _DataSet;
                }
                catch (Exception ex)
                {
                    throw new Exception(ex.Message);
                }
            }
        }
        #region 创建md5 16位大写加密
        public static string CreateMD5(string text)
        {
            var md5 = new System.Security.Cryptography.MD5CryptoServiceProvider();
            //换成utf8后对于中文加密也适用
            byte[] output = md5.ComputeHash(System.Text.Encoding.UTF8.GetBytes(text));
            string pass2md5 = BitConverter.ToString(output, 4, 8).Replace("-", "");
            //pass2md5 = pass2md5.ToUpper();
            return pass2md5;
        }
        #endregion

        private void btnClose_Click(object sender, EventArgs e)
        {
            Close();
        }

        private void ScanAudit_KeyDown(object sender, KeyEventArgs e)
        {
            if (e.KeyCode == Keys.Escape)
            {
                //Close();
            }
            else if (e.KeyCode == Keys.F12)
            {
                ProvinceMain _MessageBox = new ProvinceMain(_type);
                _MessageBox.ShowDialog();
                if (_MessageBox.DialogResult == DialogResult.OK)
                {
                    QRCodeAudit("");
                }
            }
        }
    }
}