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#region Using directives
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Drawing;
using System.Data;
using System.Text;
using System.Windows.Forms;
using SmartInstitute.Automation.Commands.Framework;
using SmartInstitute.Client.Automation.Commands.Students;
using SmartInstitute;
using SmartInstitute.Client.Automation.Helpers;
using SmartInstitute.Automation.Forms;
#endregion
namespace SmartInstitute.Client.Automation.Documents.StudentDocuments
{
public partial class StudentAccountsUI : StudentDocumentUIBase
{
public StudentAccountsUI()
{
InitializeComponent();
}
private void LoadStudentProfie()
{
Student student = base.Document.StudentModel.Profile;
// set in the ui
textBoxStudentID.Text = base.Document.StudentModel.StudentID;
textBoxStudentName.Text = base.Document.StudentModel.FullName;
}
private void StudentAccountsUI_Load(object sender, EventArgs e)
{
if (!base.DesignMode)
{
LoadStudentProfie();
LoadAccounts();
}
}
private AccountCollection _Accounts
{
get { return base.Document.StudentModel.Profile.AccountCollection; }
}
private void LoadAccounts()
{
DoCalculation(base.Document.StudentModel.Profile.AccountCollection);
this.LoadGrid(base.Document.StudentModel.Profile.AccountCollection);
}
private void DoCalculation( AccountCollection accounts )
{
decimal DebitAmount = 0;
decimal CreditAmount = 0;
decimal Balance = 0;
decimal TotalCharges = 0;
decimal OtherCharges = 0;
// foreach record do the calculation
foreach (Account acc in accounts)
{
DebitAmount += acc.DebitAmount;
CreditAmount += acc.CreditAmount;
// Total Fees
if (acc.CreditAmount == 0)
{
if (acc.Type == (int)AccountTypeEnum.Assessment )
{
TotalCharges += acc.DebitAmount;
// Total Charges
}
}
}
Balance = DebitAmount - CreditAmount;
string formatString = "0.00";
textBoxDebit.Text = DebitAmount.ToString(formatString);
textboxBalance.Text = Balance.ToString( formatString );
textBoxCredit.Text = CreditAmount.ToString( formatString );
textBoxTotalFee.Text = TotalCharges.ToString(formatString );
// get the other charges
OtherCharges = DebitAmount - TotalCharges;
textBoxOtherCharges.Text = OtherCharges.ToString( formatString );
// fill the grand Total
decimal GrandTotal = TotalCharges + OtherCharges;
textBoxGrandTotal.Text = GrandTotal.ToString( formatString );
}
internal class GridColumns
{
public const int TRAS_DATE = 0;
public const int TRAS_DESCRIPTION = 1;
public const int TRAS_BALANCE = 5;
public const int DEBIT = 3;
public const int CREDIT = 4;
}
private void LoadGrid( AccountCollection accounts )
{
dataGridAccouns.Rows.Clear();
// styles
DataGridViewCellStyle validBalanceStyle = new DataGridViewCellStyle( dataGridAccouns.DefaultCellStyle );
validBalanceStyle.ForeColor = Color.Green;
validBalanceStyle.Alignment = DataGridViewContentAlignment.MiddleRight;
DataGridViewCellStyle negativeBalanceStyle = new DataGridViewCellStyle( dataGridAccouns.DefaultCellStyle );
negativeBalanceStyle.ForeColor = Color.Red;
negativeBalanceStyle.Alignment = DataGridViewContentAlignment.MiddleRight;
DataGridViewCellStyle totalFeeStyle = new DataGridViewCellStyle( dataGridAccouns.DefaultCellStyle );
totalFeeStyle.BackColor = Color.LightGray;
DataGridViewCellStyle alignment = new DataGridViewCellStyle(dataGridAccouns.DefaultCellStyle);
alignment.Alignment = DataGridViewContentAlignment.MiddleRight;
// end style
//dataGridAccouns.r
foreach( Account acc in accounts )
{
string transactionDate = acc.TransactionDate.ToString( "MM/dd/yyyy" );
string transactionDescription = acc.TransactionDescription;
int newRowIndex = dataGridAccouns.Rows.Add( transactionDate,
transactionDescription,
acc.DebitAmount,
acc.CreditAmount,
acc.Balance );
DataGridViewRow newRow = dataGridAccouns.Rows[newRowIndex];
//newRow.Cells[ GridColumns.TRAS_DESCRIPTION ].Style.ApplyStyle( transactionStyle );
if( acc.Type == (int)AccountTypeEnum.Assessment )
{
newRow.DefaultCellStyle.ApplyStyle( totalFeeStyle );
// set the back color of other two column
negativeBalanceStyle.BackColor = Color.LightGray;
validBalanceStyle.BackColor = Color.LightGray;
alignment.BackColor = Color.LightGray;
// apply right now
newRow.Cells[GridColumns.TRAS_BALANCE].Style.ApplyStyle(alignment);
}
else if (acc.Type != (int)AccountTypeEnum.Assessment)
{
alignment.BackColor = Color.White;
negativeBalanceStyle.BackColor = Color.White;
validBalanceStyle.BackColor = Color.White;
if (acc.Balance <= 0)
{
newRow.Cells[GridColumns.TRAS_BALANCE].Style.ApplyStyle(negativeBalanceStyle);
}
else
{
newRow.Cells[GridColumns.TRAS_BALANCE].Style.ApplyStyle(validBalanceStyle);
}
}
// apply the style
newRow.Cells[GridColumns.DEBIT].Style.ApplyStyle(alignment);
newRow.Cells[GridColumns.CREDIT].Style.ApplyStyle(alignment);
// each row represents each account entity
newRow.Tag = acc;
newRow.DefaultCellStyle.WrapMode = DataGridViewTriState.True;
}// end foreach
dataGridAccouns.AutoResizeRows();
}// end method
private void addToolStripButton_Click(object sender, EventArgs e)
{
LoadAddDialog();
}
private void LoadAddDialog()
{
using (AccountTransactionDialog accDialog = new AccountTransactionDialog(base.Document.StudentModel.Profile.AccountCollection))
{
accDialog.ViewMode = AccountTransactionDialog.Mode.New;
accDialog.StudentID = base.Document.StudentModel.Profile.ID;
// show the dialog
accDialog.OnAccept += new AccountTransactionDialog.AcceptedHandler( accDialog_OnAccept );
accDialog.ShowDialog( this );
}
}
private void editToolStripButton_Click(object sender, EventArgs e)
{
LoadEditDialog();
}
private void LoadEditDialog()
{
using (AccountTransactionDialog accDialog = new AccountTransactionDialog(base.Document.StudentModel.Profile.AccountCollection))
{
foreach( DataGridViewRow row in dataGridAccouns.SelectedRows )
{
// set the account Object
Account account = row.Tag as Account;
if (account != null)
{
accDialog.AccountObject = account;
// set the mode
accDialog.ViewMode = AccountTransactionDialog.Mode.Edit;
// show the dialog
accDialog.OnAccept += new AccountTransactionDialog.AcceptedHandler(accDialog_OnAccept);
accDialog.ShowDialog(this);
}
}
}
}
private void dataGridAccouns_SelectionChanged(object sender, EventArgs e)
{
foreach( DataGridViewRow row in dataGridAccouns.SelectedRows )
{
Account account = row.Tag as Account;
if (account != null)
{
if (account.Type == (int)AccountTypeEnum.Assessment)
{
editToolStripButton.Enabled = false;
deleteToolStripButton.Enabled = false;
}
else
{
editToolStripButton.Enabled = true;
deleteToolStripButton.Enabled = true;
}
}
}
}
private void accDialog_OnAccept()
{
// refresh the grid and load history again
LoadAccounts();
}
private void refreshButton_Click(object sender, EventArgs e)
{
LoadAccounts();
}
private void deleteToolStripButton_Click(object sender, EventArgs e)
{
DialogResult result = MessageBox.Show(this, "Are you sure you want to DELETE this transaction", "Notice",MessageBoxButtons.OKCancel, MessageBoxIcon.Information);
if (result == DialogResult.Cancel)
return;
foreach (DataGridViewRow row in dataGridAccouns.SelectedRows)
{
Account acc = row.Tag as Account;
acc.MarkToDelete();
}// end foreach
this.LoadAccounts();
}
}
}
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