Repository: microsoft/terminal
File: src/cascadia/TerminalSettingsModel/CascadiaSettings.cpp (C++)

Code before:
        _warnings.Append(SettingsLoadWarnings::InvalidBackgroundImage);
    }

    if (invalidIcon)
    {
        _warnings.Append(SettingsLoadWarnings::InvalidIcon);
    }
}

// Method Description:
// - Helper to get the GUID of a profile, given an optional index and a possible
//   "profile" value to override that.
// - First, we'll try looking up the profile for the given index. This will
//   either get us the GUID of the Nth profile, or the GUID of the default
//   profile.
// - Then, if there was a Profile set in the NewTerminalArgs, we'll use that to
//   try and look the profile up by either GUID or name.
// Arguments:
// - index: if provided, the index in the list of profiles to get the GUID for.
//   If omitted, instead use the default profile's GUID
// - newTerminalArgs: An object that may contain a profile name or GUID to
//   actually use. If the Profile value is not a guid, we'll treat it as a name,
//   and attempt to look the profile up by name instead.
// Return Value:
// - the GUID of the profile corresponding to this combination of index and NewTerminalArgs
::winrt::Microsoft::Terminal::Settings::Model::Profile CascadiaSettings::GetProfileForArgs(const Model::NewTerminalArgs& newTerminalArgs) const
{
    std::optional<winrt::guid> profileByIndex, profileByName;
    if (newTerminalArgs)
    {
        if (newTerminalArgs.ProfileIndex() != nullptr)
        {
            profileByIndex = _GetProfileGuidByIndex(newTerminalArgs.ProfileIndex().Value());
        }

        profileByName = _GetProfileGuidByName(newTerminalArgs.Profile());
    }

    return FindProfile(til::coalesce_value(profileByName, profileByIndex, _globals->DefaultProfile()));
}

// Method Description:
// - Helper to get the GUID of a profile given a name that could be a guid or an actual name.
// Arguments:
// - name: a guid string _or_ the name of a profile
// Return Value:
// - the GUID of the profile corresponding to this name
std::optional<winrt::guid> CascadiaSettings::_GetProfileGuidByName(const winrt::hstring name) const
try
{
    // First, try and parse the "name" as a GUID. If it's a

Review comment (suggestion):
```suggestion
winrt::Microsoft::Terminal::Settings::Model::Profile CascadiaSettings::GetProfileForArgs(const Model::NewTerminalArgs& newTerminalArgs) const
```

Why the extra `::`? haha

Code after:
        _warnings.Append(SettingsLoadWarnings::InvalidBackgroundImage);
    }

    if (invalidIcon)
    {
        _warnings.Append(SettingsLoadWarnings::InvalidIcon);
    }
}

// Method Description:
// - Helper to get the GUID of a profile, given an optional index and a possible
//   "profile" value to override that.
// - First, we'll try looking up the profile for the given index. This will
//   either get us the GUID of the Nth profile, or the GUID of the default
//   profile.
// - Then, if there was a Profile set in the NewTerminalArgs, we'll use that to
//   try and look the profile up by either GUID or name.
// Arguments:
// - index: if provided, the index in the list of profiles to get the GUID for.
//   If omitted, instead use the default profile's GUID
// - newTerminalArgs: An object that may contain a profile name or GUID to
//   actually use. If the Profile value is not a guid, we'll treat it as a name,
//   and attempt to look the profile up by name instead.
// Return Value:
// - the GUID of the profile corresponding to this combination of index and NewTerminalArgs
winrt::Microsoft::Terminal::Settings::Model::Profile CascadiaSettings::GetProfileForArgs(const Model::NewTerminalArgs& newTerminalArgs) const
{
    std::optional<winrt::guid> profileByIndex, profileByName;
    if (newTerminalArgs)
    {
        if (newTerminalArgs.ProfileIndex() != nullptr)
        {
            profileByIndex = _GetProfileGuidByIndex(newTerminalArgs.ProfileIndex().Value());
        }

        profileByName = _GetProfileGuidByName(newTerminalArgs.Profile());
    }

    return FindProfile(til::coalesce_value(profileByName, profileByIndex, _globals->DefaultProfile()));
}

// Method Description:
// - Helper to get the GUID of a profile given a name that could be a guid or an actual name.
// Arguments:
// - name: a guid string _or_ the name of a profile
// Return Value:
// - the GUID of the profile corresponding to this name
std::optional<winrt::guid> CascadiaSettings::_GetProfileGuidByName(const winrt::hstring name) const
try
{
    // First, try and parse the "name" as a GUID. If it's a