// ------------------------------------------------------------------------------
// <auto-generated>
//     This code was generated by a tool.
//     Runtime Version: 12.0.0.0
//  
//     Changes to this file may cause incorrect behavior and will be lost if
//     the code is regenerated.
// </auto-generated>
// ------------------------------------------------------------------------------
namespace Microsoft.Data.Entity.Design.CodeGeneration
{
    using System.Linq;
    using Microsoft.Data.Entity.Design.CodeGeneration;
    using System;
    
    /// <summary>
    /// Class to produce the template output
    /// </summary>
    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("Microsoft.VisualStudio.TextTemplating", "12.0.0.0")]
    internal partial class DefaultVBContextGenerator : DefaultVBContextGeneratorBase
    {
        /// <summary>
        /// Create the template output
        /// </summary>
        public virtual string TransformText()
        {

    var code = new VBCodeHelper();
    var edm = new EdmHelper(code);

    if (Model == null)
    {
        throw new ArgumentNullException("Model");
    }

    if (Namespace == null)
    {
        throw new ArgumentNullException("Namespace");
    }

    if (ContextClassName == null)
    {
        throw new ArgumentNullException("ContextClassName");
    }

    if (ConnectionStringName == null)
    {
        throw new ArgumentNullException("ConnectionStringName");
    }

            this.Write("Imports System\r\nImports System.Data.Entity\r\nImports System.ComponentModel.DataAnn" +
                    "otations.Schema\r\nImports System.Linq\r\n\r\nPartial Public Class ");
            this.Write(this.ToStringHelper.ToStringWithCulture(ContextClassName));
            this.Write("\r\n    Inherits DbContext\r\n\r\n    Public Sub New()\r\n        MyBase.New(\"name=");
            this.Write(this.ToStringHelper.ToStringWithCulture(ConnectionStringName));
            this.Write("\")        \r\n    End Sub\r\n\r\n");

    foreach (var entitySet in Model.ConceptualModel.Container.EntitySets)
    {

            this.Write("    Public Overridable Property ");
            this.Write(this.ToStringHelper.ToStringWithCulture(code.Property(entitySet)));
            this.Write(" As DbSet(Of ");
            this.Write(this.ToStringHelper.ToStringWithCulture(code.Type(entitySet.ElementType)));
            this.Write(")\r\n");

    }

            this.Write("\r\n    Protected Overrides Sub OnModelCreating(ByVal modelBuilder As DbModelBuilde" +
                    "r)\r\n");

    var anyConfiguration = false;

    foreach (var entitySet in Model.ConceptualModel.Container.EntitySets)
    {
        var typeConfigurations = edm.GetConfigurations(entitySet, Model).OfType<IFluentConfiguration>()
            .Where(c => !(c is IAttributeConfiguration || c is KeyConfiguration));

        var firstTypeConfiguration = true;
        foreach (var typeConfiguration in typeConfigurations)
        {
            if (firstTypeConfiguration)
            {
                firstTypeConfiguration = false;

                if (anyConfiguration)
                {
                    WriteLine(string.Empty);
                }
                else
                {
                    anyConfiguration = true;
                }


            this.Write("        modelBuilder.Entity(Of ");
            this.Write(this.ToStringHelper.ToStringWithCulture(code.Type(entitySet.ElementType)));
            this.Write(")() _\r\n");

            }
            else
            {
                WriteLine(" _");
            }

            Write("            " + code.MethodChain(typeConfiguration));
        }

        if (!firstTypeConfiguration)
        {
            WriteLine(string.Empty);
        }

        foreach (var property in entitySet.ElementType.Properties)
        {
            var propertyConfigurations = edm.GetConfigurations(property, Model).OfType<IFluentConfiguration>()
                .Where(c => !(c is IAttributeConfiguration));

            var firstPropertyConfiguration = true;
            foreach (var propertyConfiguration in propertyConfigurations)
            {
                var columnConfiguration = propertyConfiguration as ColumnConfiguration;
                if (columnConfiguration != null)
                {
                    // Unset this since it is implied in the key configuration calls themselves
                    columnConfiguration.Order = null;

                    if (columnConfiguration.Name == null && columnConfiguration.TypeName == null)
                    {
                        // Nothing left to configure
                        continue;
                    }
                }

                if (firstPropertyConfiguration)
                {
                    firstPropertyConfiguration = false;
                    
                    if (anyConfiguration)
                    {
                        WriteLine(string.Empty);
                    }
                    else
                    {
                        anyConfiguration = true;
                    }


            this.Write("        modelBuilder.Entity(Of ");
            this.Write(this.ToStringHelper.ToStringWithCulture(code.Type(entitySet.ElementType)));
            this.Write(")() _\r\n            .Property(Function(e) e.");
            this.Write(this.ToStringHelper.ToStringWithCulture(code.Property(property)));
            this.Write(") _\r\n");

                }
                else
                {
                    WriteLine(" _");
                }

                Write("            " + code.MethodChain(propertyConfiguration));
            }

            if (!firstPropertyConfiguration)
            {
                WriteLine(string.Empty);
            }
        }

        foreach (var navigationProperty in entitySet.ElementType.NavigationProperties)
        {
            // Only configure relationships from one end
            if (navigationProperty.RelationshipType.RelationshipEndMembers.First() != navigationProperty.FromEndMember)
            {
                continue;
            }

            bool isDefaultMultiplicity;
            var navigationPropertyMultiplicityConfiguration = edm.GetMultiplicityConfiguration(navigationProperty, out isDefaultMultiplicity);
            var navigationPropertyConfigurations = edm.GetConfigurations(navigationProperty, Model);

            var firstNavigationPropertyConfiguration = true;
            foreach (var navigationPropertyConfiguration in navigationPropertyConfigurations)
            {
                if (firstNavigationPropertyConfiguration)
                {
                    firstNavigationPropertyConfiguration = false;
                    
                    if (anyConfiguration)
                    {
                        WriteLine(string.Empty);
                    }
                    else
                    {
                        anyConfiguration = true;
                    }


            this.Write("        modelBuilder");
            this.Write(this.ToStringHelper.ToStringWithCulture(ApplyVBFixup(code.MethodChain(navigationPropertyMultiplicityConfiguration))));
            this.Write(" _\r\n");

                }
                else
                {
                    WriteLine(" _");
                }

                Write("            " + code.MethodChain(navigationPropertyConfiguration));
            }

            if (!firstNavigationPropertyConfiguration)
            {
                WriteLine(string.Empty);
            }
            else if (!isDefaultMultiplicity)
            {            
                if (anyConfiguration)
                {
                    WriteLine(string.Empty);
                }
                else
                {
                    anyConfiguration = true;
                }

            this.Write("        modelBuilder");
            this.Write(this.ToStringHelper.ToStringWithCulture(ApplyVBFixup(code.MethodChain(navigationPropertyMultiplicityConfiguration))));
            this.Write("\r\n");

            }
        }
    }

            this.Write("    End Sub\r\nEnd Class\r\n");
            return this.GenerationEnvironment.ToString();
        }

    private static string ApplyVBFixup(string methodChain)
    {
        return methodChain.Replace("                ", "            ")
            .Replace(Environment.NewLine, " _" + Environment.NewLine);
    }


private global::System.Data.Entity.Infrastructure.DbModel _ModelField;

/// <summary>
/// Access the Model parameter of the template.
/// </summary>
private global::System.Data.Entity.Infrastructure.DbModel Model
{
    get
    {
        return this._ModelField;
    }
}

private string _NamespaceField;

/// <summary>
/// Access the Namespace parameter of the template.
/// </summary>
private string Namespace
{
    get
    {
        return this._NamespaceField;
    }
}

private string _ContextClassNameField;

/// <summary>
/// Access the ContextClassName parameter of the template.
/// </summary>
private string ContextClassName
{
    get
    {
        return this._ContextClassNameField;
    }
}

private string _ConnectionStringNameField;

/// <summary>
/// Access the ConnectionStringName parameter of the template.
/// </summary>
private string ConnectionStringName
{
    get
    {
        return this._ConnectionStringNameField;
    }
}


/// <summary>
/// Initialize the template
/// </summary>
public virtual void Initialize()
{
    if ((this.Errors.HasErrors == false))
    {
bool ModelValueAcquired = false;
if (this.Session.ContainsKey("Model"))
{
    this._ModelField = ((global::System.Data.Entity.Infrastructure.DbModel)(this.Session["Model"]));
    ModelValueAcquired = true;
}
if ((ModelValueAcquired == false))
{
    object data = global::System.Runtime.Remoting.Messaging.CallContext.LogicalGetData("Model");
    if ((data != null))
    {
        this._ModelField = ((global::System.Data.Entity.Infrastructure.DbModel)(data));
    }
}
bool NamespaceValueAcquired = false;
if (this.Session.ContainsKey("Namespace"))
{
    this._NamespaceField = ((string)(this.Session["Namespace"]));
    NamespaceValueAcquired = true;
}
if ((NamespaceValueAcquired == false))
{
    object data = global::System.Runtime.Remoting.Messaging.CallContext.LogicalGetData("Namespace");
    if ((data != null))
    {
        this._NamespaceField = ((string)(data));
    }
}
bool ContextClassNameValueAcquired = false;
if (this.Session.ContainsKey("ContextClassName"))
{
    this._ContextClassNameField = ((string)(this.Session["ContextClassName"]));
    ContextClassNameValueAcquired = true;
}
if ((ContextClassNameValueAcquired == false))
{
    object data = global::System.Runtime.Remoting.Messaging.CallContext.LogicalGetData("ContextClassName");
    if ((data != null))
    {
        this._ContextClassNameField = ((string)(data));
    }
}
bool ConnectionStringNameValueAcquired = false;
if (this.Session.ContainsKey("ConnectionStringName"))
{
    this._ConnectionStringNameField = ((string)(this.Session["ConnectionStringName"]));
    ConnectionStringNameValueAcquired = true;
}
if ((ConnectionStringNameValueAcquired == false))
{
    object data = global::System.Runtime.Remoting.Messaging.CallContext.LogicalGetData("ConnectionStringName");
    if ((data != null))
    {
        this._ConnectionStringNameField = ((string)(data));
    }
}


    }
}


    }
    #region Base class
    /// <summary>
    /// Base class for this transformation
    /// </summary>
    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("Microsoft.VisualStudio.TextTemplating", "12.0.0.0")]
    internal class DefaultVBContextGeneratorBase
    {
        #region Fields
        private global::System.Text.StringBuilder generationEnvironmentField;
        private global::System.CodeDom.Compiler.CompilerErrorCollection errorsField;
        private global::System.Collections.Generic.List<int> indentLengthsField;
        private string currentIndentField = "";
        private bool endsWithNewline;
        private global::System.Collections.Generic.IDictionary<string, object> sessionField;
        #endregion
        #region Properties
        /// <summary>
        /// The string builder that generation-time code is using to assemble generated output
        /// </summary>
        protected System.Text.StringBuilder GenerationEnvironment
        {
            get
            {
                if ((this.generationEnvironmentField == null))
                {
                    this.generationEnvironmentField = new global::System.Text.StringBuilder();
                }
                return this.generationEnvironmentField;
            }
            set
            {
                this.generationEnvironmentField = value;
            }
        }
        /// <summary>
        /// The error collection for the generation process
        /// </summary>
        public System.CodeDom.Compiler.CompilerErrorCollection Errors
        {
            get
            {
                if ((this.errorsField == null))
                {
                    this.errorsField = new global::System.CodeDom.Compiler.CompilerErrorCollection();
                }
                return this.errorsField;
            }
        }
        /// <summary>
        /// A list of the lengths of each indent that was added with PushIndent
        /// </summary>
        private System.Collections.Generic.List<int> indentLengths
        {
            get
            {
                if ((this.indentLengthsField == null))
                {
                    this.indentLengthsField = new global::System.Collections.Generic.List<int>();
                }
                return this.indentLengthsField;
            }
        }
        /// <summary>
        /// Gets the current indent we use when adding lines to the output
        /// </summary>
        public string CurrentIndent
        {
            get
            {
                return this.currentIndentField;
            }
        }
        /// <summary>
        /// Current transformation session
        /// </summary>
        public virtual global::System.Collections.Generic.IDictionary<string, object> Session
        {
            get
            {
                return this.sessionField;
            }
            set
            {
                this.sessionField = value;
            }
        }
        #endregion
        #region Transform-time helpers
        /// <summary>
        /// Write text directly into the generated output
        /// </summary>
        public void Write(string textToAppend)
        {
            if (string.IsNullOrEmpty(textToAppend))
            {
                return;
            }
            // If we're starting off, or if the previous text ended with a newline,
            // we have to append the current indent first.
            if (((this.GenerationEnvironment.Length == 0) 
                        || this.endsWithNewline))
            {
                this.GenerationEnvironment.Append(this.currentIndentField);
                this.endsWithNewline = false;
            }
            // Check if the current text ends with a newline
            if (textToAppend.EndsWith(global::System.Environment.NewLine, global::System.StringComparison.CurrentCulture))
            {
                this.endsWithNewline = true;
            }
            // This is an optimization. If the current indent is "", then we don't have to do any
            // of the more complex stuff further down.
            if ((this.currentIndentField.Length == 0))
            {
                this.GenerationEnvironment.Append(textToAppend);
                return;
            }
            // Everywhere there is a newline in the text, add an indent after it
            textToAppend = textToAppend.Replace(global::System.Environment.NewLine, (global::System.Environment.NewLine + this.currentIndentField));
            // If the text ends with a newline, then we should strip off the indent added at the very end
            // because the appropriate indent will be added when the next time Write() is called
            if (this.endsWithNewline)
            {
                this.GenerationEnvironment.Append(textToAppend, 0, (textToAppend.Length - this.currentIndentField.Length));
            }
            else
            {
                this.GenerationEnvironment.Append(textToAppend);
            }
        }
        /// <summary>
        /// Write text directly into the generated output
        /// </summary>
        public void WriteLine(string textToAppend)
        {
            this.Write(textToAppend);
            this.GenerationEnvironment.AppendLine();
            this.endsWithNewline = true;
        }
        /// <summary>
        /// Write formatted text directly into the generated output
        /// </summary>
        public void Write(string format, params object[] args)
        {
            this.Write(string.Format(global::System.Globalization.CultureInfo.CurrentCulture, format, args));
        }
        /// <summary>
        /// Write formatted text directly into the generated output
        /// </summary>
        public void WriteLine(string format, params object[] args)
        {
            this.WriteLine(string.Format(global::System.Globalization.CultureInfo.CurrentCulture, format, args));
        }
        /// <summary>
        /// Raise an error
        /// </summary>
        public void Error(string message)
        {
            System.CodeDom.Compiler.CompilerError error = new global::System.CodeDom.Compiler.CompilerError();
            error.ErrorText = message;
            this.Errors.Add(error);
        }
        /// <summary>
        /// Raise a warning
        /// </summary>
        public void Warning(string message)
        {
            System.CodeDom.Compiler.CompilerError error = new global::System.CodeDom.Compiler.CompilerError();
            error.ErrorText = message;
            error.IsWarning = true;
            this.Errors.Add(error);
        }
        /// <summary>
        /// Increase the indent
        /// </summary>
        public void PushIndent(string indent)
        {
            if ((indent == null))
            {
                throw new global::System.ArgumentNullException("indent");
            }
            this.currentIndentField = (this.currentIndentField + indent);
            this.indentLengths.Add(indent.Length);
        }
        /// <summary>
        /// Remove the last indent that was added with PushIndent
        /// </summary>
        public string PopIndent()
        {
            string returnValue = "";
            if ((this.indentLengths.Count > 0))
            {
                int indentLength = this.indentLengths[(this.indentLengths.Count - 1)];
                this.indentLengths.RemoveAt((this.indentLengths.Count - 1));
                if ((indentLength > 0))
                {
                    returnValue = this.currentIndentField.Substring((this.currentIndentField.Length - indentLength));
                    this.currentIndentField = this.currentIndentField.Remove((this.currentIndentField.Length - indentLength));
                }
            }
            return returnValue;
        }
        /// <summary>
        /// Remove any indentation
        /// </summary>
        public void ClearIndent()
        {
            this.indentLengths.Clear();
            this.currentIndentField = "";
        }
        #endregion
        #region ToString Helpers
        /// <summary>
        /// Utility class to produce culture-oriented representation of an object as a string.
        /// </summary>
        public class ToStringInstanceHelper
        {
            private System.IFormatProvider formatProviderField  = global::System.Globalization.CultureInfo.InvariantCulture;
            /// <summary>
            /// Gets or sets format provider to be used by ToStringWithCulture method.
            /// </summary>
            public System.IFormatProvider FormatProvider
            {
                get
                {
                    return this.formatProviderField ;
                }
                set
                {
                    if ((value != null))
                    {
                        this.formatProviderField  = value;
                    }
                }
            }
            /// <summary>
            /// This is called from the compile/run appdomain to convert objects within an expression block to a string
            /// </summary>
            public string ToStringWithCulture(object objectToConvert)
            {
                if ((objectToConvert == null))
                {
                    throw new global::System.ArgumentNullException("objectToConvert");
                }
                System.Type t = objectToConvert.GetType();
                System.Reflection.MethodInfo method = t.GetMethod("ToString", new System.Type[] {
                            typeof(System.IFormatProvider)});
                if ((method == null))
                {
                    return objectToConvert.ToString();
                }
                else
                {
                    return ((string)(method.Invoke(objectToConvert, new object[] {
                                this.formatProviderField })));
                }
            }
        }
        private ToStringInstanceHelper toStringHelperField = new ToStringInstanceHelper();
        /// <summary>
        /// Helper to produce culture-oriented representation of an object as a string
        /// </summary>
        public ToStringInstanceHelper ToStringHelper
        {
            get
            {
                return this.toStringHelperField;
            }
        }
        #endregion
    }
    #endregion
}
