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

namespace MvcExplorer.Controllers
{
    public partial class FlexGridController : Controller
    {
        private static List<Sale> Source = Sale.GetData(20).ToList<Sale>();
        public ActionResult CustomEditors()
        {
            ViewBag.DemoSettings = true;
            ViewBag.DemoSettingsModel = new ClientSettingsModel
            {
                Settings = _getCustomEditorClientSettings(),
                DefaultValues = _getCustomEditorDefaultValues()
            };

            ViewBag.Countries = Sale.GetCountries();
            ViewBag.Products = Sale.GetProducts();
            return View(Source);
        }

        private static IDictionary<string, object[]> _getCustomEditorClientSettings()
        {
            return new Dictionary<string, object[]>
            {
                {"KeyActionTab", new object[]{ "None", "MoveDown", "MoveAcross", "Cycle", "CycleOut", "CycleEditable" }},
                {"KeyActionEnter", new object[]{ "None", "MoveDown", "MoveAcross", "Cycle", "CycleOut", "CycleEditable" }}
            };
        }

        private static IDictionary<string, object> _getCustomEditorDefaultValues()
        {
            var defaultValues = new Dictionary<string, object>
            {
                {"KeyActionTab", "CycleEditable"},
                {"KeyActionEnter", "MoveDown"}
            };

            return defaultValues;
        }

        public ActionResult GridEditorsUpdate([C1JsonRequest]CollectionViewEditRequest<Sale> requestData)
        {
            return this.C1Json(CollectionViewHelper.Edit(requestData, sale =>
            {
                string error = string.Empty;
                bool success = true;
                var fSale = Source.Find(item => item.ID == sale.ID);
                fSale.Country = sale.Country;
                fSale.Amount = sale.Amount;
                fSale.Start = sale.Start;
                fSale.End = sale.End;
                fSale.Product = sale.Product;
                fSale.Active = sale.Active;
                fSale.Amount2 = sale.Amount2;
                fSale.Color = sale.Color;
                return new CollectionViewItemResult<Sale>
                {
                    Error = error,
                    Success = success && ModelState.IsValid,
                    Data = fSale
                };
            }, () => Source));
        }

        public ActionResult GridEditorsCreate([C1JsonRequest]CollectionViewEditRequest<Sale> requestData)
        {
            return this.C1Json(CollectionViewHelper.Edit(requestData, item =>
            {
                string error = string.Empty;
                bool success = true;
                try
                {
                    Source.Add(item);
                    item.ID = Source.Max(u => u.ID) + 1;
                }
                catch (Exception e)
                {
                    error = e.Message;
                    success = false;
                }
                return new CollectionViewItemResult<Sale>
                {
                    Error = error,
                    Success = success,
                    Data = item
                };
            }, () => Source));
        }

        public ActionResult GridEditorsDelete([C1JsonRequest]CollectionViewEditRequest<Sale> requestData)
        {
            return this.C1Json(CollectionViewHelper.Edit(requestData, item =>
            {
                string error = string.Empty;
                bool success = true;
                try
                {
                    var resultItem = Source.Find(u => u.ID == item.ID);
                    Source.Remove(resultItem);
                }
                catch (Exception e)
                {
                    error = e.Message;
                    success = false;
                }
                return new CollectionViewItemResult<Sale>
                {
                    Error = error,
                    Success = success,
                    Data = item
                };
            }, () => Source));
        }
    }
}

@model IEnumerable<Sale>
@{
    ClientSettingsModel demoSettingsModel = ViewBag.DemoSettingsModel;
    List<string> countries = ViewBag.Countries;
    List<string> products = ViewBag.Products;
}

@section Scripts{
<script type="text/javascript">
    c1.documentReady(function () {
        var grid = wijmo.Control.getControl('#customGridEditorsGrid');
        grid.hostElement.addEventListener('keydown', function (e) {
            if (e.keyCode == 32) {
                e.preventDefault();
            }
        });
    });

    function customChangeKeyActionTab(control, value) {
        var control = wijmo.Control.getControl("#customGridEditorsGrid");
        control.keyActionTab = value;
        control.invalidate();
    }

    function customChangeKeyActionEnter(control, value) {
        var control = wijmo.Control.getControl("#customGridEditorsGrid");
        control.keyActionEnter = value;
        control.invalidate();
    }
</script>
}

@(Html.C1().InputNumber()
    .Id("amountEditor")
    .Format("c2")
    .IsRequired(false) // add this for new row
    .CssStyle("width", "100%") // full with the cell
    .Step(10)
)

@(Html.C1().InputDate()
        .Id("dateEditor")
        .Format("d")
        .IsRequired(false) // add this for new row
        .CssStyle("width", "100%") // full with the cell
)

@(Html.C1().ComboBox()
        .Id("countryEditor")
        .IsEditable(false)
        .Bind(countries)
        .CssStyle("width", "100%") // full with the cell
)

@(Html.C1().InputColor()
        .Id("colorEditor")
        .CssStyle("width", "100%") // full with the cell
)

@(Html.C1().InputTime()
        .Id("timeEditor")
        .Step(30)
        .Format("t")
        .IsRequired(false) // add this for new row
        .CssStyle("width", "100%") // full with the cell
)

<!-- FlexGrid hosting the custom editors -->
@(Html.C1().FlexGrid<Sale>()
    .Id("customGridEditorsGrid")
    .KeyActionTab(C1.Web.Mvc.Grid.KeyAction.CycleEditable)
    .KeyActionEnter(C1.Web.Mvc.Grid.KeyAction.MoveDown)
    .AllowAddNew(true)
    .AllowDelete(true)
    .AutoGenerateColumns(false)
    .Columns(bl =>
    {
        bl.Add(cb => cb.Binding("ID").Width("0.4*").IsReadOnly(true));
        bl.Add(cb => cb.Binding("Start").Header("Date").Width("*").Format("d").Editor("dateEditor"));
        bl.Add(cb => cb.Binding("End").Header("Time").Width("*").Format("t").Editor("timeEditor"));
        bl.Add(cb => cb.Binding("Country").Width("1.5*").Editor("countryEditor"));
        bl.Add(cb => cb.Binding("Product").Width("1.5*"));
        bl.Add(cb => cb.Binding("Amount").Format("n2").Width("1.5*").Editor("amountEditor"));
        bl.Add(cb => cb.Binding("Amount2").Format("n2").Width("1.5*"));
        bl.Add(cb => cb.Binding("Color").Width("1.5*").Editor("colorEditor"));
        bl.Add(cb => cb.Binding("Active").Width("1.5*"));
    })
    .Bind(bl => bl.Update(Url.Action("GridEditorsUpdate"))
        .Create(Url.Action("GridEditorsCreate"))
        .Delete(Url.Action("GridEditorsDelete"))
        .Bind(Model))
    .CssStyle("height", "500px")
)

@section Summary{
    <p>@Html.Raw(Resources.FlexGrid.CustomEditors_Text0)</p>
}

@section Description{
    <p>@Html.Raw(Resources.FlexGrid.CustomEditors_Text1)</p>
    <p>@Html.Raw(Resources.FlexGrid.CustomEditors_Text2)</p>
    <p>@Html.Raw(Resources.FlexGrid.CustomEditors_Text13)</p>
}