using System.Collections.Generic;
using H5.Core;
using Tesserae;
using static H5.Core.dom;
using static Tesserae.UI;

namespace Tesserae.Tests
{
    internal static class App
    {
        private static IEnumerable<CommandPaletteAction> BuildActions()
        {
            var navigate = new CommandPaletteAction("navigation", "Navigate");
            var home = new CommandPaletteAction("home", "Go to Home")
            {
                ParentId = "navigation",
                Perform = () => Toast().Success("Home"),
            };
            var settings = new CommandPaletteAction("settings", "Open Settings")
            {
                ParentId = "navigation",
                Perform = () => Toast().Success("Settings"),
            };
            var help = new CommandPaletteAction("help", "Help Center")
            {
                Perform = () => Toast().Success("Help"),
                Shortcut = new[] { "?" },
                Keywords = "support docs",
                Icon = UIcons.CommentsQuestion,
            };
            var create = new CommandPaletteAction("new", "Create Item")
            {
                Perform = () => Toast().Success("Create"),
                Shortcut = new[] { "n" },
                Section = "Actions",
                Icon = UIcons.Plus,
            };
            var archive = new CommandPaletteAction("archive", "Archive Item")
            {
                Perform = () => Toast().Success("Archive"),
                Section = "Actions",
                Icon = UIcons.Archive,
            };

            return new[]
            {
                navigate,
                home,
                settings,
                help,
                create,
                archive,
            };
        }

        private static void Main()
        {
            CommandPalette palette = null;

            var component = VStack().Children(
                TextBlock("Use the button below or press Cmd/Ctrl + K to open the palette.").Small().Secondary().PB(8),
                Button("Open Command Palette").Primary().OnClick(() => palette.Open()),
                TextBlock("Try navigating with arrow keys, Enter, Esc, and Backspace for nested items.").Small().Secondary().PT(12)
            );

            palette = new CommandPalette(component, BuildActions());

            document.body.style.overflow = "hidden";
            MountCenteredToBody(component);
        }
    }
}