using System.Collections;
using System.Globalization;
using System.Linq;
using System.Web.Mvc;
using C1.Web.Mvc;
using MvcExplorer.Models;
using System.Collections.Generic;
using System;

namespace MvcExplorer.Controllers
{
    public partial class FlexGridController : Controller
    {
        private readonly ControlOptions _gridDataModel = new ControlOptions
        {
            Options = new OptionDictionary
            {
                {"Items",new OptionItem{Values = new List<string> {"5", "50", "500", "5000", "50000", "100000", "500000", "1000000"},CurrentValue = "500"}},
                {"Allow Sorting", new OptionItem {Values = new List<string> {"True", "False"}, CurrentValue = "False"}},
                {"Selection",new OptionItem{Values = new List<string> {"None", "Cell", "CellRange", "Row", "RowRange", "ListBox", "MultiRange"},CurrentValue = "Cell"}},
                {"Formatting", new OptionItem {Values = new List<string> {"On", "Off"}, CurrentValue = "Off"}},
                {"Column Visibility",new OptionItem {Values = new List<string> {"Show", "Hide"}, CurrentValue = "Show"}},
                {"Column Resize", new OptionItem {Values = new List<string> {"100", "150"}, CurrentValue = "100"}},
                {"Css Class All", new OptionItem {Values = new List<string> {"None", "Red" , "Blue" , "Yellow"}, CurrentValue = "None"}},
                {"Lazy Render", new OptionItem {Values = new List<string> {"True", "False"}, CurrentValue = "True"}},
            }
        };

        public ActionResult Index(FormCollection collection)
        {
            IValueProvider data = collection;
            if (CallbackManager.CurrentIsCallback)
            {
                var request = CallbackManager.GetCurrentCallbackData<CollectionViewRequest<object>>();
                if (request != null && request.ExtraRequestData != null)
                {
                    var extraData = request.ExtraRequestData.Cast<DictionaryEntry>()
                        .ToDictionary(kvp => (string) kvp.Key, kvp => kvp.Value.ToString());
                    data = new DictionaryValueProvider<string>(extraData, CultureInfo.CurrentCulture);
                }
            }

            _gridDataModel.LoadPostData(data);
            var model = Sale.GetData(Convert.ToInt32(_gridDataModel.Options["items"].CurrentValue));
            ViewBag.DemoOptions = _gridDataModel;
            return View(model);
        }
    }
}

@using C1.Web.Mvc.Grid

@model IEnumerable<Sale>
@{
    ControlOptions optionsModel = ViewBag.DemoOptions;
    ViewBag.DemoSettings = true;
}

<style type="text/css">
    .Red{
        color:red!important;
    }
    .Blue{
        color:blue!important;
    }
    .Yellow{
        color:yellow!important;
    }
    .None{
        color:none;
    }
</style> 

@section Scripts{
<script>
    function collectingQueryData(sender, e) {
        if (e.extraRequestData == null) {
            e.extraRequestData = {};
        }

        @foreach (var menuName in optionsModel.Options.Keys.Select(ControlOptions.ToOptionName))
        {
        <text>
        e.extraRequestData["@(menuName)"] = '@(optionsModel.Options[menuName].CurrentValue)';
        </text>
        }
    }
</script>
}

@(Html.C1().FlexGrid<Sale>()
        .Id("ovFlexGrid")
        .AutoGenerateColumns(false)
        .AllowSorting(Convert.ToBoolean(optionsModel.Options["Allow Sorting"].CurrentValue))
        .SelectionMode((SelectionMode)Enum.Parse(typeof(SelectionMode), optionsModel.Options["Selection"].CurrentValue))
        .Bind(bl => bl.InitialItemsCount(100).Bind(Model).OnClientQueryData("collectingQueryData"))
        .CssClass("grid")
        .IsReadOnly(true)
        .LazyRender(Convert.ToBoolean(optionsModel.Options["Lazy Render"].CurrentValue))
    .Columns(bl =>
     {
        bl.Add(cb => cb.Binding("ID")
            .Visible(string.Compare(optionsModel.Options["Column Visibility"].CurrentValue, "show", true) == 0));
         bl.Add(cb => cb.Binding("Start").Format(optionsModel.Options["Formatting"].CurrentValue == "On" ? "MMM d yy" : ""));
         bl.Add(cb => cb.Binding("End").Format(optionsModel.Options["Formatting"].CurrentValue == "On" ? "HH:mm" : ""));
         bl.Add(cb => cb.Binding("Country").Width(optionsModel.Options["Column Resize"].CurrentValue));
         bl.Add(cb => cb.Binding("Product").CssClassAll(optionsModel.Options["Css Class All"].CurrentValue));
         bl.Add(cb => cb.Binding("Color"));
         bl.Add(cb => cb.Binding("Amount").Format("c"));
         bl.Add(cb => cb.Binding("Amount2").Format("c"));
         bl.Add(cb => cb.Binding("Discount").Format("p0"));
         bl.Add(cb => cb.Binding("Active"));
     })
)
@section Settings{
    @Html.Partial("_OptionsMenu", optionsModel)
}

@section Summary{
    <p>@Html.Raw(Resources.FlexGrid.Index_Text0)</p>
}

@section Description{
    @Html.Raw(Resources.FlexGrid.Index_Text1)
}