// Copyright (c) Microsoft Corporation.
// Licensed under the MIT license.

#include "pch.h"
#include "Launch.h"
#include "Launch.g.cpp"
#include "LaunchPageNavigationState.g.cpp"
#include "EnumEntry.h"

using namespace winrt::Windows::UI::Xaml::Navigation;
using namespace winrt::Windows::Foundation;
using namespace winrt::Microsoft::Terminal::Settings::Model;

namespace winrt::Microsoft::Terminal::Settings::Editor::implementation
{
    Launch::Launch()
    {
        InitializeComponent();

        INITIALIZE_BINDABLE_ENUM_SETTING(FirstWindowPreference, FirstWindowPreference, FirstWindowPreference, L"Globals_FirstWindowPreference", L"Content");
        INITIALIZE_BINDABLE_ENUM_SETTING(LaunchMode, LaunchMode, LaunchMode, L"Globals_LaunchMode", L"Content");
        INITIALIZE_BINDABLE_ENUM_SETTING(WindowingBehavior, WindowingMode, WindowingMode, L"Globals_WindowingBehavior", L"Content");

        // BODGY
        // Xaml code generator for x:Bind to this will fail to find UnloadObject() on Launch class.
        // To work around, check it ourselves on construction and FindName to force load.
        // It's specified as x:Load=false in the XAML. So it only loads if this passes.
        if (CascadiaSettings::IsDefaultTerminalAvailable())
        {
            FindName(L"DefaultTerminalDropdown");
        }
    }

    void Launch::OnNavigatedTo(const NavigationEventArgs& e)
    {
        _State = e.Parameter().as<Editor::LaunchPageNavigationState>();
    }

    IInspectable Launch::CurrentDefaultProfile()
    {
        const auto defaultProfileGuid{ _State.Settings().GlobalSettings().DefaultProfile() };
        return winrt::box_value(_State.Settings().FindProfile(defaultProfileGuid));
    }

    void Launch::CurrentDefaultProfile(const IInspectable& value)
    {
        const auto profile{ winrt::unbox_value<Model::Profile>(value) };
        _State.Settings().GlobalSettings().DefaultProfile(profile.Guid());
    }

    winrt::Windows::Foundation::Collections::IObservableVector<IInspectable> Launch::DefaultProfiles() const
    {
        const auto allProfiles = _State.Settings().AllProfiles();

        std::vector<IInspectable> profiles;
        profiles.reserve(allProfiles.Size());

        // Remove profiles from the selection which have been explicitly deleted.
        // We do want to show hidden profiles though, as they are just hidden
        // from menus, but still work as the startup profile for instance.
        for (const auto& profile : allProfiles)
        {
            if (!profile.Deleted())
            {
                profiles.emplace_back(profile);
            }
        }

        return winrt::single_threaded_observable_vector(std::move(profiles));
    }

    bool Launch::ShowFirstWindowPreference() const noexcept
    {
        return Feature_PersistedWindowLayout::IsEnabled();
    }
}