using System;

using System.Collections.Generic;

using System.ComponentModel;

using System.Data;

using System.Drawing;

using System.Linq;

using System.Reflection;

using System.Text;

using System.Threading.Tasks;

using System.Windows.Forms;

using Microsoft.Office.Interop.Word;

using StatTag.Core.Models;

using StatTag.Models;

namespace StatTag

{

public sealed partial class DocumentProperties : Form

{

private const string BlankValueLabelTemplate =

"Note: The current document will use a different placeholder for missing values than your user settings, which are set to [BLANK_VALUE].";

private Document ActiveDocument { get; set; }

private DocumentManager Manager { get; set; }

public DocumentProperties(Document document, DocumentManager manager)

{

InitializeComponent();

// Reset the missing value information label - we have it visible with placeholder text in the designer,

// just so we can easily manage it, but we never want that at runtime.

lblMissingValueInformation.Text = string.Empty;

MinimumSize = Size;

UIUtility.SetDialogTitle(this);

ActiveDocument = document;

Manager = manager;

missingValueSettings1.ValueChanged += MissingValueSettings_OnValueChanged;

}

private void MissingValueSettings_OnValueChanged(object sender, EventArgs eventArgs)

{

UpdateMissingValueControls();

}

private void UpdateMissingValueControls()

{

var settings = Manager.SettingsManager.Settings;

var customMissingValue = missingValueSettings1.GetCustomMissingValueString();

var representMissingValues = missingValueSettings1.GetMissingValuesSelection();

lblMissingValueInformation.Text = string.Empty;

if (settings != null && (!representMissingValues.Equals(settings.RepresentMissingValues)

||

(representMissingValues.Equals(Constants.MissingValueOption.CustomValue) &&

!customMissingValue.Equals(settings.CustomMissingValue))))

{

lblMissingValueInformation.Text = BlankValueLabelTemplate.Replace("[BLANK_VALUE]",

DocumentMetadata.GetMissingValueReplacementAsString(settings.RepresentMissingValues,

settings.CustomMissingValue));

}

// Dynamically size the label displaying the missing value information.

var size = TextRenderer.MeasureText(lblMissingValueInformation.Text, lblMissingValueInformation.Font,

lblMissingValueInformation.Size, TextFormatFlags.WordBreak);

size.Height += lblMissingValueInformation.Margin.Top + lblMissingValueInformation.Margin.Bottom;

lblMissingValueInformation.Size = size;

}

private void InitializeProperites()

{

var metadata = Manager.LoadMetadataFromDocument(ActiveDocument, false);

// If there is no metadata, inform the user that we are using the default settings

if (metadata == null)

{

var settings = Manager.SettingsManager.Settings;

missingValueSettings1.SetMissingValuesSelection(settings.RepresentMissingValues);

missingValueSettings1.SetCustomMissingValueString(settings.CustomMissingValue);

missingValueSettings1.UpdateDisplay();

}

else

{

var settings = Manager.SettingsManager.Settings;

missingValueSettings1.SetMissingValuesSelection(metadata.RepresentMissingValues);

missingValueSettings1.SetCustomMissingValueString(metadata.CustomMissingValue);

}

}

private void DocumentProperties_Shown(object sender, EventArgs e)

{

InitializeProperites();

}

private void cmdOK_Click(object sender, EventArgs e)

{

var metadata = Manager.LoadMetadataFromDocument(ActiveDocument, true);

metadata.RepresentMissingValues = missingValueSettings1.GetMissingValuesSelection();

metadata.CustomMissingValue = missingValueSettings1.GetCustomMissingValueString();

Manager.SaveMetadataToDocument(ActiveDocument, metadata);

}

}

}