using System.Linq;
using Microsoft.AspNetCore.Mvc;
using C1.Web.Mvc.Serialization;
using System.Reflection;

namespace MvcExplorer.Controllers
{
    public partial class AutoCompleteController : Controller
    {
        public ActionResult CustomAction()
        {
            return View();
        }

        public ActionResult Heuristic(string query, int max)
        {
            var prefix = new[] { "What is ", "Where to find ", "Who is best at ", "Why ", "How to make " };
            return this.C1Json(prefix.Select(f => f + query + "?").ToList());
        }

        public ActionResult TypesInMscorlib(string query, int max)
        {
            query = query ?? string.Empty;
            var types = typeof(object).GetTypeInfo().Assembly.GetTypes();
            return this.C1Json(types
                .Where(t => t.FullName.ToUpper().Contains(query.ToUpper()))
                .Select(t => t.FullName)
                .Take(max).ToList());
        }
    }
}

@section Styles{
<style>
    .highlight {
        background-color: #ff0;
        color: #000;
    }
</style>
}

<div>
    <label>@Html.Raw(AutoCompleteRes.CustomAction_Text1)</label>
    <c1-auto-complete items-source-action="@Url.Action("Heuristic")">
    </c1-auto-complete>
</div>
<div>
    <label>@Html.Raw(AutoCompleteRes.CustomAction_Text2)</label>
    <p>@Html.Raw(AutoCompleteRes.CustomAction_Text0)</p>
    <c1-auto-complete max-items="10" css-match="highlight" items-source-action="@Url.Action("TypesInMscorlib")">
    </c1-auto-complete>
</div>

@section Description{
    @Html.Raw(AutoCompleteRes.CustomAction_Text3)
}