/// <summary>
/// Generates the list of template groups for table display.
/// Except where noted, the values are taken from the highest-precedence template in the group. The info could vary among the templates in the group, but shouldn't. (There is no check that the info doesn't vary.)
/// - Template Name
/// - Short Name: displays the first short name from the highest precedence template in the group.
/// - Language: All languages supported by any template in the group are displayed, with the default language in brackets, e.g.: [C#]
/// - Tags
/// - Author
/// - Type.
/// </summary>
/// <param name="templateList">list of templates to be displayed.</param>
/// <param name="language">language from the command input.</param>
/// <param name="defaultLanguage">default language.</param>
/// <param name="environment"><see cref="IEnvironment"/> settings to use.</param>
/// <returns></returns>
internal static IReadOnlyList <TemplateGroupTableRow> GetTemplateGroupsForListDisplay(
IEnumerable <ITemplateInfo> templateList,
string?language,
string?defaultLanguage,
IEnvironment environment)
{
List <TemplateGroupTableRow> templateGroupsForDisplay = new List <TemplateGroupTableRow>();
IEnumerable <IGrouping <string?, ITemplateInfo> > groupedTemplateList = templateList.GroupBy(x => x.GroupIdentity, x => !string.IsNullOrEmpty(x.GroupIdentity), StringComparer.OrdinalIgnoreCase);
foreach (IGrouping <string?, ITemplateInfo> templateGroup in groupedTemplateList)
{
ITemplateInfo highestPrecedenceTemplate = templateGroup.OrderByDescending(x => x.Precedence).First();
string shortNames = string.Join(",", templateGroup.SelectMany(t => t.ShortNameList).Distinct(StringComparer.OrdinalIgnoreCase));
TemplateGroupTableRow groupDisplayInfo = new TemplateGroupTableRow
{
Name = highestPrecedenceTemplate.Name,
ShortNames = shortNames,
Languages = GetLanguagesToDisplay(templateGroup, language, defaultLanguage, environment),
Classifications = GetClassificationsToDisplay(templateGroup, environment),
Author = GetAuthorsToDisplay(templateGroup, environment),
Type = GetTypesToDisplay(templateGroup, environment),
};
templateGroupsForDisplay.Add(groupDisplayInfo);
}
return(templateGroupsForDisplay);
}
/// <summary>
/// Generates the list of template groups for table display.
/// Except where noted, the values are taken from the highest-precedence template in the group. The info could vary among the templates in the group, but shouldn't. (There is no check that the info doesn't vary.)
/// - Template Name
/// - Short Name: displays the first short name from the highest precedence template in the group.
/// - Language: All languages supported by any template in the group are displayed, with the default language in brackets, e.g.: [C#]
/// - Tags
/// - Author
/// - Type.
/// </summary>
/// <param name="templateGroupList">list of template groups to be displayed.</param>
/// <param name="language">language from the command input.</param>
/// <param name="defaultLanguage">default language.</param>
/// <param name="environment"><see cref="IEnvironment"/> settings to use.</param>
/// <returns></returns>
private static IReadOnlyList <TemplateGroupTableRow> GetTemplateGroupsForListDisplay(
IEnumerable <TemplateGroup> templateGroupList,
string?language,
string?defaultLanguage,
IEnvironment environment)
{
List <TemplateGroupTableRow> templateGroupsForDisplay = new List <TemplateGroupTableRow>();
foreach (TemplateGroup templateGroup in templateGroupList)
{
ITemplateInfo highestPrecedenceTemplate = templateGroup.Templates.OrderByDescending(x => x.Precedence).First();
TemplateGroupTableRow groupDisplayInfo = new TemplateGroupTableRow
{
Name = highestPrecedenceTemplate.Name,
ShortNames = string.Join(",", templateGroup.ShortNames),
Languages = GetLanguagesToDisplay(templateGroup.Templates, language, defaultLanguage, environment),
Classifications = GetClassificationsToDisplay(templateGroup.Templates, environment),
Author = GetAuthorsToDisplay(templateGroup.Templates, environment),
Type = GetTypesToDisplay(templateGroup.Templates, environment),
};
templateGroupsForDisplay.Add(groupDisplayInfo);
}
return(templateGroupsForDisplay);
}