using framework_business;
using framework_library;
using System;
using System.Collections;
using System.Collections.Generic;
using System.Linq;
using System.Reflection;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;

public partial class controls_medical_doctors : System.Web.UI.UserControl
{
    #region methods

    /// <summary>
    /// Method to Bind Doctor Data
    /// </summary>
    private void BindDoctorData()
    {
        try
        {
            ArrayList DoctorList = xData.GetTypedByCriteriaSpecific("recId", typeof(oMedicalDoctor), "", "", "name");
            rptDoctors.DataSource = DoctorList;
            rptDoctors.DataBind();
        }
        catch (Exception ex)
        {
            exception.HandleException("Doctors:", MethodBase.GetCurrentMethod().Name, ex, Session["Doctor"]);
            Response.Redirect("/error", false);
        }
    }


    /// <summary>
    /// Method to Bind Doctor Data
    /// </summary>
    private void BindPractices()
    {
        try
        {
            ArrayList practices = xData.GetTypedByCriteriaSpecific("recId", typeof(oMedicalPractice), "", "", "name");
            ddPractices.DataSource = practices;
            ddPractices.DataValueField = "recId";
            ddPractices.DataTextField = "name";
            ddPractices.DataBind();

            ddPractices.Items.Insert(0, new ListItem("select a practice..", "0"));


        }
        catch (Exception ex)
        {
            exception.HandleException("Doctors:", MethodBase.GetCurrentMethod().Name, ex, Session["Doctor"]);
            Response.Redirect("/error", false);
        }
    }

    /// <summary>
    /// Populate Form Values
    /// </summary>
    /// <param name="_Doctor"></param>
    private void PopulatePageFormValues(ref oMedicalDoctor _Doctor)
    {
        try
        {
            txtTitle.Value = _Doctor.title;
            txtName.Value = _Doctor.name;
            txtSurname.Value = _Doctor.surname;
            txtInitials.Value = _Doctor.initials;
            txtTel.Value = _Doctor.tel;
            txtFax.Value = _Doctor.fax;
            txtMobile.Value = _Doctor.mobile;
            txtEmail.Value = _Doctor.email;
            txtBHFNo.Value = _Doctor.BHFRegNo;
            txtHPCSANo.Value = _Doctor.HPCSARegNo;

            txtPostalCode.Value = _Doctor.postalCode;
            txtAddress1.Value = _Doctor.address1;
            txtAddress2.Value = _Doctor.address2;
            txtAddress3.Value = _Doctor.address3;

            if (_Doctor.practiceId > 0)
                ddPractices.SelectedValue = _Doctor.practiceId.ToString();
            chkMember.Checked = _Doctor.isMember;

            ddAssistantType.ClearSelection();
            if (ddAssistantType.Items.FindByValue(_Doctor.assistantType.ToString()) != null)
                ddAssistantType.Items.FindByValue(_Doctor.assistantType.ToString()).Selected = true;
            chkIsAssistant.Checked = _Doctor.isAssistant;

            if (_Doctor.isMember)
                pnlPracticeMember.Visible = true;
            else
                pnlPracticeMember.Visible = false;

            if (_Doctor.isAssistant)
                pnlAssistant.Visible = true;
            else
                pnlAssistant.Visible = false;
        }
        catch (Exception ex)
        {
            exception.HandleException("Doctors:", MethodBase.GetCurrentMethod().Name, ex, 0);
            Response.Redirect("/error", false);
        }
    }

    /// <summary>
    /// Save Form Values
    /// </summary>
    /// <param name="_Doctor"></param>
    private void SavePageFormValues(ref oMedicalDoctor _Doctor)
    {
        try
        {
            _Doctor.name = txtName.Value;
            _Doctor.surname = txtSurname.Value;
            _Doctor.title = txtTitle.Value;
            _Doctor.tel = txtTel.Value;
            _Doctor.fax = txtFax.Value;
            _Doctor.mobile = txtMobile.Value;
            _Doctor.email = txtEmail.Value;
            _Doctor.initials = txtInitials.Value;

            _Doctor.BHFRegNo = txtBHFNo.Value;
            _Doctor.HPCSARegNo = txtHPCSANo.Value;

            _Doctor.address1 = txtAddress1.Value;
            _Doctor.address2 = txtAddress2.Value;
            _Doctor.address3 = txtAddress3.Value;
            _Doctor.postalCode = txtPostalCode.Value;
            _Doctor.isMember = chkMember.Checked;
            _Doctor.practiceId = int.Parse(ddPractices.SelectedValue);

            _Doctor.isAssistant = chkIsAssistant.Checked;
            _Doctor.assistantType = int.Parse(ddAssistantType.SelectedValue);
        }
        catch (Exception ex)
        {
            exception.HandleException("Doctors:", MethodBase.GetCurrentMethod().Name, ex, 0);
            Response.Redirect("/error", false);
        }
    }

    /// <summary>
    /// Method to Toggle Panels
    /// </summary>
    /// <param name="panelName"></param>
    private void TogglePanels(string panelName)
    {
        switch (panelName)
        {

            case "pnlDoctorPage":

                pnlDoctorPage.Visible = true;
                pnlDoctorList.Visible = false;
                break;
            case "pnlDoctorList":
                pnlDoctorPage.Visible = false;
                pnlDoctorList.Visible = true;
                break;
        }

        //clear result
        pnlResult.Visible = false;
    }



    #endregion

    #region events

    /// <summary>
    /// Page Load Event
    /// </summary>
    /// <param name="sender"></param>
    /// <param name="e"></param>
    protected void Page_Load(object sender, EventArgs e)
    {
        try
        {
            if (!Page.IsPostBack)
            {
                BindDoctorData();
                BindPractices();
            }
            
        }
        catch (Exception ex)
        {
            exception.HandleException("Doctors:", MethodBase.GetCurrentMethod().Name, ex, Session["Doctor"]);
            Response.Redirect("/error", false);
        }
    }


    /// <summary>
    /// New Doctor Click
    /// </summary>
    /// <param name="sender"></param>
    /// <param name="e"></param>
    protected void btnNewDoctor_Click(object sender, EventArgs e)
    {
        try
        {
            //show Content Specific
            TogglePanels("pnlDoctorPage");
            Session["DoctorId"] = 0;
            utils.disposeSession("Doctor");
            oMedicalDoctor Doctor = new oMedicalDoctor();
            PopulatePageFormValues(ref Doctor);

        }
        catch (Exception ex)
        {
            exception.HandleException("Doctors:", MethodBase.GetCurrentMethod().Name, ex, Session["Doctor"]);
            Response.Redirect("/error", false);
        }
    }


    /// <summary>
    /// Edit the Doctor page
    /// </summary>
    /// <param name="sender"></param>
    /// <param name="e"></param>
    protected void lnkEdit_Click(object sender, EventArgs e)
    {
        oMedicalDoctor _Doctor = new oMedicalDoctor();
        ArrayList catList = new ArrayList();
        try
        {
            if (sender.GetType() == typeof(LinkButton))
            {
                //
                int recId = int.Parse(((LinkButton)sender).CommandArgument);
                if (recId > 0)
                {
                    Session["DoctorId"] = recId;
                    //get cat
                    catList = xData.GetTypedByCriteriaSpecific("recId", typeof(oMedicalDoctor), "recId", recId.ToString());
                    //enumerate list
                    foreach (oMedicalDoctor cat in catList)
                    {
                        //assign object
                        _Doctor = cat;
                        //populate page form
                        PopulatePageFormValues(ref _Doctor);
                        Session["Doctor"] = _Doctor;
                        break;
                    }

                    //show Doctor Form
                    TogglePanels("pnlDoctorPage");
                }
            }
        }
        catch (Exception ex)
        {
            exception.HandleException("Doctors:", MethodBase.GetCurrentMethod().Name, ex, Session["Doctor"]);
            Response.Redirect("/error", false);
        }
    }

    /// <summary>
    /// Remove the Doctor
    /// </summary>
    /// <param name="sender"></param>
    /// <param name="e"></param>
    protected void lnkRemove_Click(object sender, EventArgs e)
    {
        try
        {
            if (sender.GetType() == typeof(LinkButton))
            {
                //
                int recId = int.Parse(((LinkButton)sender).CommandArgument);
                //Delete cat
                if (xData.DeleteTyped("recId", recId.ToString(), typeof(oMedicalDoctor)))
                {
                    //rebind pages grid
                    BindDoctorData();
                    pnlResult.Visible = true;
                    //display successful result
                    lblResult.Text = "the selected Doctor was deleted successfully.";
                }
            }
        }
        catch (Exception ex)
        {
            exception.HandleException("Doctors:", MethodBase.GetCurrentMethod().Name, ex, Session["Doctor"]);
            Response.Redirect("/error", false);
        }
    }

    /// <summary>
    /// Cancel
    /// </summary>
    /// <param name="sender"></param>
    /// <param name="e"></param>
    protected void btnCancel_Click(object sender, EventArgs e)
    {
        try
        {
            Session["DoctorId"] = 0;
            utils.disposeSession("Doctor");

            BindDoctorData();
            //show cat list
            TogglePanels("pnlDoctorList");
        }
        catch (Exception ex)
        {
            exception.HandleException("Doctors:", MethodBase.GetCurrentMethod().Name, ex, Session["Doctor"]);
            Response.Redirect("/error", false);
        }
    }

    /// <summary>
    /// Save Click
    /// </summary>
    /// <param name="sender"></param>
    /// <param name="e"></param>
    protected void btnSave_Click(object sender, EventArgs e)
    {
        oMedicalDoctor Doctor = new oMedicalDoctor();
        try
        {
            if (utils.verifySession("Doctor"))//update mode
            {
                Doctor = (oMedicalDoctor)Session["Doctor"];

                //save form values
                SavePageFormValues(ref Doctor);
                if (xData.UpdateTyped("recId", Doctor.recId.ToString(), typeof(oMedicalDoctor), Doctor))
                {
                    Session["DoctorId"] = Doctor.recId;
                    Session["Doctor"] = Doctor;

                    BindDoctorData();
                    pnlResult.Visible = true;
                    lblResult.Text = "your changes were updated successfully.";
                }
            }
            else
            {
                if (!xData.VerifyExists("recId", typeof(oMedicalDoctor), "email", txtEmail.Value))
                {
                    //save form values
                    SavePageFormValues(ref Doctor);
                    Doctor.recId = xData.SaveTyped("recId", typeof(oMedicalDoctor), Doctor);
                    if (Doctor.recId > 0)
                    {
                        Session["DoctorId"] = Doctor.recId;
                        Session["Doctor"] = Doctor;

                        BindDoctorData();

                        pnlResult.Visible = true;
                        lblResult.Text = "your Doctor was created successfully.";
                    }
                }
                else
                {
                    pnlResult.Visible = true;
                    lblResult.Text = "An Doctor with this email already exists on the system";
                }
            }


        }
        catch (Exception ex)
        {
            exception.HandleException("Doctors:", MethodBase.GetCurrentMethod().Name, ex, Session["Doctor"]);
            Response.Redirect("/error", false);
        }
    }

    /// <summary>
    /// Checked Changed Event
    /// </summary>
    /// <param name="sender"></param>
    /// <param name="e"></param>
    protected void chkMember_CheckedChanged(object sender, EventArgs e)
    {
        try
        {
            if (chkMember.Checked)
            {
                pnlPracticeMember.Visible = true;
            }
            else
            {
                pnlPracticeMember.Visible = false;
            }
        }
        catch (Exception ex)
        {
            exception.HandleException("Doctors:", MethodBase.GetCurrentMethod().Name, ex, Session["Doctor"]);
            Response.Redirect("/error", false);
        }
    }

    protected void chkIsAssistant_CheckedChanged(object sender, EventArgs e)
    {
        try
        {
            if (chkIsAssistant.Checked)
            {
                pnlAssistant.Visible = true;
            }
            else
            {
                pnlAssistant.Visible = false;
            }
        }
        catch (Exception ex)
        {
            exception.HandleException("Doctors:", MethodBase.GetCurrentMethod().Name, ex, Session["Doctor"]);
            Response.Redirect("/error", false);
        }
    }

    #endregion
}