public static string WriteDictionary(string sourceName, string sourceCode, ITypeSymbol itemType, IValueSerializationGeneratorContext context)
{
var itemTypeName = $"System.Collections.Generic.KeyValuePair<string, {itemType.GetDeclarationGenericFullName()}>";
var value = VariableHelper.GetName(itemType);
var enumerator = VariableHelper.GetName("enumerator");
if (sourceName.IsNullOrWhiteSpace())
{
return($@"
var {value} = {sourceCode};
if ({value} == null)
{{
{context.Write.Writer}.WriteNullValue();
}}
else
{{
{context.Write.Writer}.Write('{{');
var {enumerator} = {value}.GetEnumerator();
if ({enumerator}.MoveNext())
{{
{context.Write.Writer}.WritePropertyName((({itemTypeName}){enumerator}.Current).Key);
{context.GetWrite(null, $"(({itemTypeName}){enumerator}.Current).Value", itemType)};
}}
while ({enumerator}.MoveNext())
{{
{context.Write.Writer}.Write(',');
{context.Write.Writer}.WritePropertyName((({itemTypeName}){enumerator}.Current).Key);
{context.GetWrite(null, $"(({itemTypeName}){enumerator}.Current).Value", itemType)};
}}
{context.Write.Writer}.Write('}}');
}}" );
}
else
{
return($@"
var {value} = {sourceCode};
if ({value} != null)
{{
{context.Write.Object}.WritePropertyName(""{sourceName}"");
{context.Write.Writer}.Write('{{');
var {enumerator} = {value}.GetEnumerator();
if ({enumerator}.MoveNext())
{{
{context.Write.Writer}.WritePropertyName((({itemTypeName}){enumerator}.Current).Key);
{context.GetWrite(null, $"(({itemTypeName}){enumerator}.Current).Value", itemType)};
}}
while ({enumerator}.MoveNext())
{{
{context.Write.Writer}.Write(',');
{context.Write.Writer}.WritePropertyName((({itemTypeName}){enumerator}.Current).Key);
{context.GetWrite(null, $"(({itemTypeName}){enumerator}.Current).Value", itemType)};
}}
{context.Write.Writer}.Write('}}');
}}" );
}
}
public static string Write <T>(this IValueSerializationGeneratorContext context, string sourceName, string source)
{
return(context.GetWrite(sourceName, source, context.Roselyn.GetTypeByFullName(typeof(T).FullName)));
}