public List<customer> GetCustomersByCriteria(customer criteria)
{
List<customer> customers = GetCustomers();
if (!string.IsNullOrEmpty(criteria.nome)) {
customers = customers.Where(c => c.nome.ToUpper().Contains(criteria.nome.ToUpper())).ToList<customer>();
}
if (criteria.sexo > 0)
{
customers = customers.Where(c => c.sexo.Equals(criteria.sexo)).ToList<customer>();
}
if (criteria.id_cidade > 0) {
customers = customers.Where(c => c.id_cidade.Equals(criteria.id_cidade)).ToList<customer>();
if (criteria.id_regiao > 0) {
customers = customers.Where(c => c.id_regiao.Equals(criteria.id_regiao)).ToList<customer>();
}
}
if (criteria.fromLastPurchase != DateTime.MinValue) {
customers = customers.Where(c => c.ultima_compra >= criteria.fromLastPurchase).ToList<customer>();
}
if (criteria.toLastPurchase != DateTime.MinValue)
{
customers = customers.Where(c => c.ultima_compra <= criteria.toLastPurchase).ToList<customer>();
}
if (criteria.id_classificacao > 0) {
customers = customers.Where(c=>c.id_classificacao.Equals(criteria.id_classificacao)).ToList<customer>();
}
if (criteria.id_usuario > 0) {
customers = customers.Where(c => c.id_usuario.Equals(criteria.id_usuario)).ToList<customer>();
}
foreach (var item in customers)
{
item.classificacaoNome = new classificacaoBLL().GetClassificationById(item.id_classificacao).nome;
item.usuarioNome = new usuarioBLL().GetUserById(item.id_usuario).nome;
item.cidadeNome = new cidadeBLL().GetCityById(item.id_cidade).nome;
item.regiaoNome = new regiaoBLL().GetRegionById(item.id_regiao).nome;
}
// Filter the list
return customers;
}
// Search
protected void btnSearch_Click(object sender, EventArgs e)
{
// Set up the customer object that will serve as criteria for the search
customer criteria = new customer();
criteria.nome = txtName.Text.Trim();
criteria.sexo = Convert.ToInt32(ddlGender.SelectedValue);
criteria.id_cidade = Convert.ToInt32(ddlCity.SelectedValue);
criteria.id_regiao = Convert.ToInt32(ddlRegion.SelectedValue);
DateTime fromDate = DateTime.MinValue;
DateTime.TryParse(txtFromDate.Text, out fromDate);
criteria.fromLastPurchase = fromDate;
DateTime toDate = DateTime.MinValue;
DateTime.TryParse(txtToDate.Text, out toDate);
criteria.toLastPurchase = toDate;
criteria.id_classificacao = Convert.ToInt32(ddlClassification.SelectedValue);
if (ddlSeller != null && ddlSeller.Items.Count > 0) {
criteria.id_usuario = Convert.ToInt32(ddlSeller.SelectedValue);
}
else
{
criteria.id_usuario = Convert.ToInt32(Session["loggedin"].ToString());
}
List<customer> list;
using(customerBLL bll = new customerBLL())
{
list = bll.GetCustomersByCriteria(criteria);
}
grdContacts.AutoGenerateColumns = false;
grdContacts.DataSource = list;
grdContacts.DataBind();
if (!UserIsAdmin())
{
grdContacts.Columns[7].Visible = false;
}
ViewState["dtSource"] = list;
}