using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using System.Data.Sql;
using System.Data.SqlClient;
using ManagementSystem.Utility;

namespace ManagementSystem
{
    public partial class PickProject : Form
    {
        //程式內共用物件
        public string strFrmStatus = ""; //表單狀態
        public string strPKey = "";  //程式內的Key值
        public string strOwnerForm = "";  //設定表單的擁有者
        public int intIndex = 0;  //設定被觸發的Grid筆數
        SqlConnection sqlConn = UtilityClass.GetConn(MainForm.strAccountingBookID);
        SqlCommand sqlCmd = new SqlCommand();
        DataSet sdInsurance = new System.Data.DataSet();

        public PickProject()
        {
            InitializeComponent();
        }

        #region 自定義程式
        private void SearchEvent(string strProjectNumber, string strProjectName)
        {
            try
            {
                StringBuilder strSQL = new StringBuilder("");
                strSQL.Append("Select ProjectNumber, ProjectCName ");
                strSQL.Append("From OTB_PRJ_ProjectInfo ");
                strSQL.Append("Where 1 = 1 ");
                if (strProjectNumber != "") //專案編號
                {
                    strSQL.Append("And ProjectNumber like '" + strProjectNumber + "' ");
                }
                if (strProjectName != "") //專案名稱
                {
                    strSQL.Append("And ProjectCName like '" + strProjectName + "' ");
                }

                if (cbClosed.Checked)
                {
                    strSQL.Append("Union ");
                    strSQL.Append("Select ProjectNumber, ProjectCName ");
                    strSQL.Append("From OTB_PRJ_ProjectInfo_Closed ");
                    strSQL.Append("Where 1 = 1 ");
                    if (strProjectNumber != "") //專案編號
                    {
                        strSQL.Append("And ProjectNumber like '" + strProjectNumber + "' ");
                    }
                    if (strProjectName != "") //專案名稱
                    {
                        strSQL.Append("And ProjectCName like '" + strProjectName + "' ");
                    }
                }
                //進行查詢
                dgvDataMaintain.DataSource = UtilityClass.GetSQLResult(strSQL.ToString()).Tables[0];

            }
            catch (Exception ex)
            {
                ErrorHandler.WriteErrorLog("PickProject.cs", ex);
            }
        }

        private void CleanForm()
        {
            txtProjectName.Text = "";
            txtProjectNumber.Text = "";
            cbClosed.Checked = false;
        }

        private void PickItem()  //取得資料
        {
            try
            {
                
                string strReturnItem = "";
                string strProjectID = "";
                foreach (DataGridViewRow dgvRow in dgvDataMaintain.SelectedRows)
                {
                    strProjectID = (string)dgvRow.Cells["cProjectID"].Value;
                    if (!string.IsNullOrEmpty(strProjectID))
                    {
                        strReturnItem = strProjectID + "|" + dgvRow.Cells["cProjectName"].Value.ToString();
                    }
                }

                switch (strOwnerForm)
                {
                    case "AccountingEntries_Header":
                        AccountingEntries frmParent = (AccountingEntries)this.Owner;
                        frmParent.ReturnProjectInfo(strReturnItem.Split('|'));
                        break;

                    case "AccountingEntries_Detail":
                        AccountingEntries frmParent1 = (AccountingEntries)this.Owner;
                        frmParent1.ReturnProjectInfo(intIndex, strReturnItem.Split('|'));
                        break;

                    case "ProjectIncomeStatement":
                        ProjectIncomeStatement frmParent2 = (ProjectIncomeStatement)this.Owner;
                        frmParent2.ReturnProjectInfo(strReturnItem.Split('|'));
                        break;

                    case "CashFlowForecastEdit":
                        CashFlowForecastEdit frmParent3 = (CashFlowForecastEdit)this.Owner;
                        frmParent3.ReturnProjectInfo(strReturnItem.Split('|'));
                        break;
                    case "HRDataCorrect":
                        HRDataCorrect frmParent4 = (HRDataCorrect)this.Owner;
                        frmParent4.ReturnProjectInfo(strReturnItem.Split('|'));
                        break;
                }
                this.Close();
            }
            catch (Exception ex)
            {
                ErrorHandler.WriteErrorLog("PickProject.cs", ex);
            }
        }
        #endregion

        #region 事件觸發及問題處理
        private void btnClose_Click(object sender, EventArgs e)
        {
            this.Close();
        }

        private void btnClean_Click(object sender, EventArgs e)
        {
            CleanForm();
            string strProjectNumber = txtProjectNumber.Text.Trim();
            string strProjectName = txtProjectName.Text.Trim();
            SearchEvent(strProjectNumber, strProjectName);
        }

        private void btnSearch_Click(object sender, EventArgs e)
        {
            string strProjectNumber = txtProjectNumber.Text.Trim();
            string strProjectName = txtProjectName.Text.Trim();
            SearchEvent(strProjectNumber, strProjectName);
        }

        private void txtProjectNumber_TextChanged(object sender, EventArgs e)
        {
            string strProjuectNumber = txtProjectNumber.Text.Trim();
            string strProjectName = txtProjectName.Text.Trim();

            strProjuectNumber = string.IsNullOrEmpty(strProjuectNumber) ? "" : strProjuectNumber + "%";
            strProjectName = string.IsNullOrEmpty(strProjectName) ? "" : "%" + strProjectName + "%";
            SearchEvent(strProjuectNumber, strProjectName);
        }

        private void txtProjectName_TextChanged(object sender, EventArgs e)
        {
            string strProjuectNumber = txtProjectNumber.Text.Trim();
            string strProjectName = txtProjectName.Text.Trim();

            strProjuectNumber = string.IsNullOrEmpty(strProjuectNumber) ? "" : strProjuectNumber + "%";
            strProjectName = string.IsNullOrEmpty(strProjectName) ? "" : "%" + strProjectName + "%";
            SearchEvent(strProjuectNumber, strProjectName);
        }

        private void btnPick_Click(object sender, EventArgs e)
        {
            PickItem();
        }

        private void dgvDataMaintain_DoubleClick(object sender, EventArgs e)
        {
            PickItem();
        }

        private void PickProject_Load(object sender, EventArgs e)
        {
            SearchEvent("", "");
        }

        private void cbClosed_CheckedChanged(object sender, EventArgs e)
        {
            string strProjectNumber = txtProjectNumber.Text.Trim();
            string strProjectName = txtProjectName.Text.Trim();
            SearchEvent(strProjectNumber, strProjectName);
        }

        #endregion

   
        

    }
}