using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;

namespace InvoicingTool
{
    public partial class CheckBill : Form
    {
        QualityHelper _QualityHelper = new QualityHelper();
        BackgroundWorker bgCheckBill = new BackgroundWorker();
        Timer StartTimer = new Timer();
        decimal _ApplyTime = 0;
        DateTime? _StartTime;
        string _ServerPartCode = "";
        string _ShopCode = "";
        string _MachineCode = "";
        string _SellWorkerName = "";
        string _ShopName = "";
        string _ServiceUrl = "";
        int _ExitTime = 5;
        bool _Working = true;
        public CheckBill()
        {
            InitializeComponent();
            _StartTime = DateTime.Now;
            _ServerPartCode = _QualityHelper.serverpartcode;
            _ShopName = _QualityHelper.shopname;
            _ShopCode = _QualityHelper.shopcode;
            _MachineCode = _QualityHelper.machinecode;
            _ServiceUrl = "http://" + _QualityHelper.dbip + ":" + _QualityHelper.serviceport + "/Service.asmx";
            bgCheckBill.WorkerReportsProgress = true;
            bgCheckBill.WorkerSupportsCancellation = true;
            bgCheckBill.DoWork += BgCheckBill_DoWork;
            bgCheckBill.RunWorkerCompleted += BgCheckBill_RunWorkerCompleted;
            StartTimer.Tick += new EventHandler(StartTimer_Tick);
            StartTimer.Interval = 1000;
            StartTimer.Start();
            loadingCircle1.Switch();
        }

        private void BgCheckBill_RunWorkerCompleted(object sender, RunWorkerCompletedEventArgs e)
        {
            //StartTimer.Stop();
        }

        private void BgCheckBill_DoWork(object sender, DoWorkEventArgs e)
        {
            CheckBillCreate();
        }

        private void StartTimer_Tick(object sender, EventArgs e)
        {
            if (_StartTime == null)
            {
                _StartTime = DateTime.Now;
            }
            //检查是否正在执行申请
            if (!_Working)
            {
                LabelText("lblStartTime", "当前窗口将在(" + _ExitTime + ")秒后自动关闭。", Color.Black);
                if (_ExitTime <= 0)
                {
                    this.Close();
                }
                _ExitTime--;
            }
            else
            {
                if (!bgCheckBill.IsBusy)
                {
                    bgCheckBill.RunWorkerAsync();
                }
                TimeSpan _TimeSpan = DateTime.Now - _StartTime.Value;
                LabelText("lblStartTime", _TimeSpan.Minutes.ToString().PadLeft(2, '0') + "分" + _TimeSpan.Seconds.ToString().PadLeft(2, '0') + "秒", Color.Black);
            }
        }

        private void CheckBillCreate()
        {
            string _CheckDate = "";
            string _Result = "";
            if (_ServerPartCode == "" || _ShopCode == "" || _MachineCode == "")
            {
                return;
            }
            string _SelectSql = string.Format("select enddate  from t_endaccount_new " +
                "where enddate = ( select max(enddate) from t_endaccount_new " +
                "where serverpartcode = {0} and shopcode = {1} and machinecode = {2} and endaccount_type <> 5 )",
                _ServerPartCode, _ShopCode, _MachineCode);
            try
            {
                _CheckDate = DBHelper.QueryOdbc(_SelectSql).Tables[0].Rows[0]["enddate"].ToString();
            }
            catch
            {
                _CheckDate = "";
            }
            if (_CheckDate == "")
            {
                LabelText("lblCheckDate", _CheckDate, Color.White);
                LabelText("lblShopName", _ShopName, Color.White);
                LabelText("lblMess", "当前收银机从未结账，不能进行盘点操作。", Color.Red);
                _Working = false;
            }
            else
            {
                LabelText("lblCheckDate", _CheckDate, Color.White);
                LabelText("lblShopName", _ShopName, Color.White);
                LabelText("lblMess", "正在申请创建盘点单......", Color.Red);
                string[] args = { _ServerPartCode, _ShopCode, _CheckDate, _SellWorkerName, "1000", "0", "0" };
                try
                {
                    _Result = WSHelper.InvokeWebService(_ServiceUrl, "CreateCheckBill", args).ToString();
                }
                catch
                {
                    _Result = "";
                }
                if (_Result != "")
                {
                    switch (_Result)
                    {
                        case "101":
                            LabelText("lblMess", "盘点单申请成功，正在生成盘点明细。", Color.Black);
                            break;
                        case "201":
                            LabelText("lblMess", "当前门店状态异常，请联系系统管理员。", Color.Black);
                            break;
                        case "300":
                            LabelText("lblMess", "门店存在调拨退货业务，请前往综管平台处理。", Color.Black);
                            break;
                        case "301":
                            LabelText("lblMess", "门店正在盘点，不能创建新的盘点申请。", Color.Black);
                            break;
                        case "302":
                            LabelText("lblMess", "门店存在未校验的结账信息，请前往综管平台处理。", Color.Black);
                            break;
                        case "303":
                            LabelText("lblMess", "门店存在未扣除库存的单品信息，请稍后重试。", Color.Black);
                            break;
                        case "304":
                            LabelText("lblMess", "门店结账信息未上传，不能进行盘点操作。", Color.Black);
                            break;
                        case "999":
                            LabelText("lblMess", "通讯异常，盘点单创建申请失败，请稍后重试。", Color.Black);
                            break;
                        default:
                            LabelText("lblMess", "正在验证盘点申请结果，请稍候......", Color.Black);
                            DataSet _DataSet = JsonHelper.JsonToDataSet(_Result.Replace("&nbsp;", ""));
                            if (_DataSet.Tables.Count > 0)
                            {
                                DataTable _DataTable = _DataSet.Tables["CheckBill"];
                                if (_DataTable.Rows.Count > 0)
                                {
                                    string _DeleteSql = "delete from t_checkcommoditydetail a where not exists ( " +
                                        "select 1 from t_checkcommodityex b where a.checkcommodity_id = " +
                                        "b.checkcommodity_id and b.check_state = 9)";
                                    DBHelper.ExecuteSqlTran(_DeleteSql);
                                    _DeleteSql = "delete from t_checkcommodityex where check_state <> 9";
                                    DBHelper.ExecuteSqlTran(_DeleteSql);
                                    foreach (DataRow _Row in _DataTable.Rows)
                                    {
                                        string checkcommodity_id = _Row["checkcommodity_id"].ToString();
                                        string checkperson = _Row["checkperson"].ToString();
                                        string checkdate = _Row["checkdate"].ToString();
                                        string serverpart_id = _Row["serverpart_id"].ToString();
                                        string serverpartshop_id = _Row["serverpartshop_id"].ToString();
                                        string checkcommodity_desc = _Row["checkcommodity_desc"].ToString();
                                        string check_state = _Row["check_state"].ToString();
                                        string check_passport_guid = _Row["check_passport_guid"].ToString();
                                        string check_type = _Row["check_type"].ToString();
                                        //checkcommodity_id, checkperson, checkdate, serverpart_id, serverpartshop_id, checkcommodity_desc, check_state, check_passport_guid, check_type
                                        if (DBHelper.QueryOdbc("select 1 from t_checkcommodityex " +
                                            "where checkdate = datetime('" + checkdate + "')").Tables[0].Rows.Count == 0)
                                        {
                                            string _InsertSql = "insert into t_checkcommodityex (checkcommodity_id, checkperson," +
                                                " checkdate, serverpart_id, serverpartshop_id, checkcommodity_desc, check_state," +
                                                " check_passport_guid, check_type ) values(" + checkcommodity_id + ",'" + checkperson +
                                                "',datetime('" + checkdate + "')," + serverpart_id + "," + serverpartshop_id + ",'" +
                                                checkcommodity_desc + "'," + check_state + ",'" + check_passport_guid + "'," + check_type + ")";
                                            DBHelper.ExecuteSqlTran(_InsertSql);
                                        }
                                    }
                                    LabelText("lblMess", "盘点单创建成功，系统正在生成盘点明细。", Color.Black);
                                }
                                else
                                {
                                    LabelText("lblMess", "盘点单验证失败，请重试。", Color.Black);
                                }
                            }
                            else
                            {
                                LabelText("lblMess", "盘点单验证失败，请重试。", Color.Black);
                            }
                            break;
                    }
                    _Working = false;
                }
            }
        }

        /// <summary>
        /// 线程输出文本
        /// </summary>
        /// <param name="name">控件名称</param>
        /// <param name="txt">文本内容</param>
        /// <param name="color">文本颜色</param>
        public void LabelText(string name, string txt, Color color)
        {
            try
            {
                Invoke(new text(lbltext), new object[] { name, txt, color });
            }
            catch (Exception ex)
            {
            }
        }

        delegate void text(string name, string txt, Color color);
        void lbltext(string name, string txt, Color color)
        {
            Label _Label = (Label)findControl(tlpCheckBill, name);
            _Label.ForeColor = color;
            _Label.Text = txt;
        }

        /// <summary>
        /// 在winform中查找控件
        /// </summary>
        /// <param ></param>
        /// <param ></param>
        /// <returns></returns>
        private Control findControl(Control control, string controlName)
        {
            Control c1;
            foreach (Control c in control.Controls)
            {
                if (c.Name == controlName)
                {
                    return c;
                }
                else if (c.Controls.Count > 0)
                {
                    c1 = findControl(c, controlName);
                    if (c1 != null)
                    {
                        return c1;
                    }
                }
            }
            return null;
        }

        private void CheckBill_KeyDown(object sender, KeyEventArgs e)
        {
            switch (e.KeyCode)
            {
                case Keys.Escape:
                    this.Close();
                    break;
            }
        }

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