@page "/user/transfers"
@using BlazorAnimation
@using TIAM.Core.Enums
@using TIAM.Entities.Transfers
@using TIAM.Resources
@using TIAMSharedUI.Pages.Components
@using TIAMSharedUI.Shared
@using TIAMWebApp.Shared.Application.Interfaces
@using TIAMWebApp.Shared.Application.Models.ClientSide.UI
@using TIAMWebApp.Shared.Application.Models.ClientSide.UI.WizardModels
@using TIAMWebApp.Shared.Application.Models.PageModels
@using TIAMWebApp.Shared.Application.Utility
@using AyCode.Services.Loggers
@using AyCode.Services.SignalRs
@using TIAMWebApp.Shared.Application.Services
@using MessagePack
@using MessagePack.Resolvers
@using AyCode.Core.Extensions;
@using AyCode.Core
@using AyCode.Core.Helpers
@using AyCode.Interfaces.Entities
@using TIAM.Services
@using TIAMSharedUI.Shared.Components
@layout AdminLayout
@inject IEnumerable<IAcLogWriterClientBase> LogWriters
@inject IStringLocalizer<TIAMResources> localizer
@inject IWizardProcessor wizardProcessor
@inject ITransferDataService transferDataService
@inject ISessionService sessionService
@inject AdminSignalRClient AdminSignalRClient;
<PageTitle>Transfers</PageTitle>

<div class="text-center m-5">
    <h1>Transfer management</h1>
    <h2 style="font-size:small">Manage transfers here!</h2>
</div>


<DxPopup CssClass="popup-demo-events"
         @bind-Visible="@PopupVisible"
         ShowFooter="true"
         CloseOnEscape="true"
         CloseOnOutsideClick="false"
         ShowCloseButton="false"
         HeaderText="MessageBox"
         Closing="EulaPopupClosing"
         Closed="EulaPopupClosed">
    <BodyContentTemplate>
        <InputWizard Data=@_messageWizardModel
                     OnSubmit="SubmitForm"
                     IgnoreReflection=@IgnoreList
                     TitleResourceString="NewMessage"
                     SubtitleResourceString="NewMessageSubtitle"
                     SubmitButtonText="@localizer.GetString("ButtonSend")"></InputWizard>
    </BodyContentTemplate>
    <FooterContentTemplate Context="Context">
        <div class="popup-demo-events-footer">
            <!--DxCheckBox CssClass="popup-demo-events-checkbox" @bind-Checked="@EulaAccepted">I accept the terms of the EULA</!--DxCheckBox-->
            <!--DxButton CssClass="popup-demo-events-button ms-2" RenderStyle="ButtonRenderStyle.Primary" Text="OK" Click="Context.CloseCallback" /-->
            <DxButton CssClass="popup-demo-events-button ms-2" RenderStyle="ButtonRenderStyle.Secondary" Text="Cancel" Click="CancelCreateClick" />
        </div>
    </FooterContentTemplate>
</DxPopup>

<div class="container">
    <div class="row">
        <div class=" col-12">
            <Animation Effect="@Effect.Pulse" Class="glass" Speed="@Speed.Fast" Delay="@TimeSpan.FromMilliseconds(250)">
                <div class="card">

                    <DxTabs>

                        <DxTabPage Text="DataGrid">
                            <div class="d-flex flex-column mb-4 pb-2">
                                <div class="align-self-end pl-2 pb-2">
                                    <DxButton Text="Column Chooser"
                                              RenderStyle="ButtonRenderStyle.Secondary"
                                              IconCssClass="btn-column-chooser"
                                              Click="ColumnChooserButton_Click" />
                                </div>
                                
                                <TiamGrid @ref="TransferGrid"
                                          TDataItem="Transfer"
                                          Logger="_logger"
                                          SignalRClient="AdminSignalRClient"
                                          GetAllMessageTag="SignalRTags.GetTransfersAsync"
                                          AddMessageTag="SignalRTags.AddTransferAsync"
                                          UpdateMessageTag="SignalRTags.UpdateTransferAsync"
                                          RemoveMessageTag="SignalRTags.RemoveTransferAsync"
                                          OnDataSourceChanged="DataSourceChanged"
                                          OnDataSourceItemChanged="DataSourceItemChanged"
                                          OnDataItemDeleting="DataItemDeleting"
                                          
                                          CustomizeElement="Grid_CustomizeElement"
                                          CustomizeEditModel="Grid_CustomizeEditModel"
                                          EditModelSaving="Grid_EditModelSaving"

                                          AutoCollapseDetailRow="AutoCollapseDetailRow"
                                          KeyboardNavigationEnabled="true"
                                          EditMode="GridEditMode.EditForm"
                                          ColumnResizeMode="GridColumnResizeMode.NextColumn"
                                          ShowFilterRow="true"
                                          KeyFieldName="Id">

                                    <Columns>
                                        <DxGridCommandColumn NewButtonVisible="false" Width="8%" FixedPosition="GridColumnFixedPosition.Left" />
                                        <DxGridDataColumn FieldName="Id" ShowInColumnChooser="false" SortIndex="0" Visible="false" />
                                        <DxGridDataColumn FieldName="OrderId" />
                                        <DxGridDataColumn FieldName="PaymentId" />
                                        <DxGridDataColumn FieldName="FromAddress" />
                                        <DxGridDataColumn FieldName="ToAddress" />
                                        <DxGridDataColumn FieldName="Appointment" DisplayFormat="f" />
                                        <DxGridDataColumn FieldName="FullName" />
                                        <DxGridDataColumn FieldName="ContactPhone" />
                                        <DxGridDataColumn FieldName="ContactEmail">
                                            <CellDisplayTemplate>
                                                @{
                                                    var keyField = context.Value;
                                                    var keyItem = (Transfer)context.DataItem;
                                                    string buttonText = "Contact";
                                                    <DxButton Click="() => SendMail(keyItem)" Text="@buttonText" RenderStyle="ButtonRenderStyle.Primary" />
                                                }
                                            </CellDisplayTemplate>
                                        </DxGridDataColumn>
                                        <DxGridDataColumn FieldName="PassengerCount" />
                                        <DxGridDataColumn FieldName="TransferStatusType">
                                            <CellDisplayTemplate>
                                                @{

                                                    TransferStatusModel keyField = Statuses.FirstOrDefault(x => x.StatusValue == Convert.ToInt16(context.Value));
                                                    string transferStatusText = keyField.StatusName;
                                                    <p>@transferStatusText</p>
                                                }
                                            </CellDisplayTemplate>
                                        </DxGridDataColumn>
                                    </Columns>
                                    <DetailRowTemplate>
                                        <Grid_MasterDetail_NestedGrid_DetailContent Customer="(Transfer)context.DataItem" KeyboardNavigationEnabled="true" />
                                    </DetailRowTemplate>
                                    <EditFormTemplate Context="EditFormContext">
                                        @{
                                            var transfer2 = (Transfer)EditFormContext.EditModel;
                                        }
                                        <DxFormLayout CssClass="w-100">
                                            <DxFormLayoutItem Caption=@localizer.GetString(ResourceKeys.FirstName) ColSpanMd="6">
                                                @EditFormContext.GetEditor("FirstName")
                                            </DxFormLayoutItem>
                                            <DxFormLayoutItem Caption=@localizer.GetString(ResourceKeys.LastName) ColSpanMd="6">
                                                @EditFormContext.GetEditor("LastName")
                                            </DxFormLayoutItem>
                                            <DxFormLayoutItem Caption=@localizer.GetString(ResourceKeys.DestinationAddress) ColSpanMd="6">
                                                @EditFormContext.GetEditor("ToAddress")
                                            </DxFormLayoutItem>
                                            <DxFormLayoutItem Caption=@localizer.GetString(ResourceKeys.PickupAddress) ColSpanMd="6">
                                                @EditFormContext.GetEditor("FromAddress")
                                            </DxFormLayoutItem>
                                            <DxFormLayoutItem Caption="Trip date:" ColSpanMd="6">

                                                <DxDateEdit @bind-Date="@transfer2.Appointment"
                                                            TimeSectionVisible="true"
                                                            TimeSectionScrollPickerFormat="tt h m">
                                                </DxDateEdit>

                                            </DxFormLayoutItem>
                                            <DxFormLayoutItem Caption="Passengers:" ColSpanMd="6">
                                                @EditFormContext.GetEditor("PassengerCount")
                                            </DxFormLayoutItem>

                                            <DxFormLayoutItem Caption="Status:" ColSpanMd="6">
                                                @EditFormContext.GetEditor("TransferStatusType")
                                            </DxFormLayoutItem>

                                        </DxFormLayout>
                                    </EditFormTemplate>


                                </TiamGrid>
                            </div>
                        </DxTabPage>

                        <DxTabPage Text="Calendar">
                            <div class="d-flex flex-column mb-4 pb-2">
                                <DxScheduler @bind-StartDate="@StartDate"
                                             DataStorage="@_dataStorage"
                                             CssClass="w-100">
                                    <DxSchedulerTimelineView Duration="@TimeSpan.FromHours(48)" CellMinWidth="80">
                                        <Scales>
                                            <DxSchedulerTimeScale Unit="@SchedulerTimeScaleUnit.Day" UnitCount="1"></DxSchedulerTimeScale>
                                            <DxSchedulerTimeScale Unit="@SchedulerTimeScaleUnit.Hour" UnitCount="2"></DxSchedulerTimeScale>
                                        </Scales>
                                    </DxSchedulerTimelineView>
                                    <DxSchedulerWeekView ShowWorkTimeOnly="false"></DxSchedulerWeekView>
                                    <DxSchedulerDayView DayCount="1" ShowWorkTimeOnly="false"></DxSchedulerDayView>
                                </DxScheduler>
                            </div>
                        </DxTabPage>
                    </DxTabs>





                </div>


            </Animation>
        </div>

        <div class=" col-12 col-xl-6">
        </div>

    </div>
</div>


@code {
    private LoggerClient<ManageTransfers> _logger;

    //public Transfer myModel = new Transfer();

    //public List<Transfer> TransferDataList { get; set; }

    bool PopupVisible { get; set; }


    TiamGrid<Transfer> TransferGrid { get; set; }
    bool AutoCollapseDetailRow { get; set; }

    public List<string> IgnoreList =
    [
        "ReceiverEmailAddress",
    "ReceiverFullName",
    "ReceiverId",
    "SenderEmailAddress",
    "SenderFullName",
    "SenderId",
    "ContextId",
    ];

    public List<TransferStatusModel> Statuses { get; set; } =
    [
        new(Convert.ToInt16(TransferStatusType.OrderSubmitted), "Order submitted"),
        new(Convert.ToInt16(TransferStatusType.OrderConfirmed), "Order confirmed"),
        new(Convert.ToInt16(TransferStatusType.AssignedToDriver), "Assigned to driver"),
        new(Convert.ToInt16(TransferStatusType.DriverConfirmed), "Driver confirmed"),
        new(Convert.ToInt16(TransferStatusType.DriverEnRoute), "Driver enroute"),
        new(Convert.ToInt16(TransferStatusType.PassengerPickup), "Passenger in car"),
        new(Convert.ToInt16(TransferStatusType.Finished), "Finished"),
        new(Convert.ToInt16(TransferStatusType.UserCanceled), "User cancelled"),
        new(Convert.ToInt16(TransferStatusType.AdminDenied), "Admin cancelled")
    ];

    private MessageWizardModel _messageWizardModel = new();

    public List<AppointmentModel> AppointmentModels { get; set; }

    DateTime StartDate { get; set; } = DateTime.Today;
    DxSchedulerDataStorage _dataStorage = new();


    void SendMail(Transfer item)
    {
        _logger.Info($"Sending mail to {item.ContactEmail}, {item.Id}");
        _messageWizardModel.ReceiverId = item.UserId;
        _messageWizardModel.ContextId = item.Id;
        _messageWizardModel.SenderEmailAddress = "info@touriam.com";
        _messageWizardModel.ReceiverEmailAddress = item.ContactEmail;
        _messageWizardModel.ReceiverFullName = item.FullName;
        PopupVisible = true;
    }

    void CancelCreateClick()
    {

        PopupVisible = false;
    }
    void EulaPopupClosed()
    {
        //cancel clicked

    }
    void EulaPopupClosing(PopupClosingEventArgs args)
    {
        //myModel = new TransferWizardModel();
        _messageWizardModel = new MessageWizardModel();
    }

    //-----------------------------------------------------------------------------------


    public async Task SubmitForm(object result)
    {
        var messageModel = result as MessageWizardModel;
        messageModel.ContextId = _messageWizardModel.ContextId;
        //messageModel.SenderId = sessionService.User.UserId;

        string FormatEmailContent()
        {
            return $@"
                                <html>
                                <body>
                                    <p>Dear {messageModel.SenderFullName},</p>
                                    <p>{messageModel.Content}:</p>
                                    <p>Best regards,<br/>Tour I Am team</p>
                                </body>
                                </html>";
        }
        messageModel.Content = FormatEmailContent();

        _logger.Info(messageModel.Content);
        var email = await wizardProcessor.ProcessWizardAsync<MessageWizardModel>(result.GetType(), messageModel);

        _logger.Info($"Submitted nested form: {result.GetType().FullName}");
    }

    void Grid_CustomizeElement(GridCustomizeElementEventArgs e)
    {
        if (e.ElementType == GridElementType.DataRow && (byte)e.Grid.GetRowValue(e.VisibleIndex, "TransferStatusType") == 5)
        {
            e.CssClass = "bg-important";
        }
        else if (e.ElementType == GridElementType.DataRow && (byte)e.Grid.GetRowValue(e.VisibleIndex, "TransferStatusType") > 5 && (byte)e.Grid.GetRowValue(e.VisibleIndex, "TransferStatusType") < 35)
        {
            e.CssClass = "bg-attention";
        }
        else if (e.ElementType == GridElementType.DataRow && (byte)e.Grid.GetRowValue(e.VisibleIndex, "TransferStatusType") == 35)
        {
            e.CssClass = "bg-finished";
        }
        else if (e.ElementType == GridElementType.DataRow && (byte)e.Grid.GetRowValue(e.VisibleIndex, "TransferStatusType") > 35)
        {
            e.CssClass = "bg-cancel";
        }
        if (e.ElementType == GridElementType.HeaderCell)
        {
            e.Style = "background-color: rgba(0, 0, 0, 0.08)";
            e.CssClass = "header-bold";
        }
    }

    void Grid_CustomizeEditModel(GridCustomizeEditModelEventArgs e)
    {
        if (!e.IsNew) return;

        var transferEditModel = (Transfer)e.EditModel; //TODO not valid cast
        transferEditModel.Id = Guid.NewGuid();
        transferEditModel.ToAddress = "Where to?";
        transferEditModel.FromAddress = "From where?";
        transferEditModel.Appointment = DateTime.UtcNow.AddDays(3);
        transferEditModel.PassengerCount = 1;
        transferEditModel.FirstName = "John";
        transferEditModel.LastName = "Doe";
        transferEditModel.ContactPhone = "+00000000000";
        transferEditModel.ContactEmail = "your@email.address";
    }

    async Task DataItemDeleting(GridDataItemDeletingEventArgs e)
    {
        _logger.Info($"ManageTransfers OnItemDeleting");

        // var transfer = (Transfer)e.DataItem;
        // _logger.Info("ManageTransfers delete");
        // PostDataToServerAsync(transfer, SignalRTags.DeleteTransferAsync, true).Forget();
        // //await UpdateDataAsync();
    }


    async Task Grid_EditModelSaving(GridEditModelSavingEventArgs e)
    {
        var transfer = (Transfer)e.EditModel;
        var logText = e.IsNew ? "add" : "update";

        _logger.Info($"EditModelSaving, {logText} transfer; transferId " + transfer.Id);

        PostDataToServerAsync(transfer, e.IsNew ? SignalRTags.AddTransferAsync : SignalRTags.UpdateTransferAsync).Forget();

        //await transferDataService.CreateTransfer((TransferWizardModel)e.EditModel);
        //transfer = await transferDataService.UpdateTransferAsync(transfer);
    }

    private Task PostDataToServerAsync<T>(T transfer, int messageTag, bool isDelete = false) where T : Transfer //IEntityGuid
    {
        _logger.Info("PostDataToServerAsync called; transferId " + transfer.Id);

        RefreshAppointments(transfer, isDelete); //egyből látszódik a változás a grid-ben, nem csak a callback lefutásakor! felhasználóbarátabb... - J.

        return AdminSignalRClient.PostDataAsync(messageTag, transfer, repsonse =>
        {
            if (repsonse.Status != SignalResponseStatus.Success || repsonse.ResponseData == null)
            {
                UpdateAllDataAsync().Forget();
                return;
            }

            RefreshAppointments(repsonse.ResponseData, isDelete);
            StateHasChanged();
        });

        //transfer = await devAdminSignalClient.PostDataAsync(SignalRTags.UpdateTransferAsync, transfer);
    }

    private void RefreshAppointments(Transfer transfer, bool isDelete)
    {
        // var transferIndex = TransferDataList.FindIndex(x => x.Id == transfer.Id);

        // if (isDelete && transferIndex > -1) TransferDataList.RemoveAt(transferIndex);
        // else
        // {
        //     if (transferIndex > -1) TransferDataList[transferIndex] = transfer;
        //     else TransferDataList.Add(transfer);
        // }

        var appointmentIndex = AppointmentModels.FindIndex(x => x.SourceId == transfer.Id);
        if (isDelete && appointmentIndex > -1) AppointmentModels.RemoveAt(appointmentIndex);
        else
        {
            var appointment = CreateAppointmentModel(transfer);

            if (appointmentIndex > -1) AppointmentModels[appointmentIndex] = appointment;
            else AppointmentModels.Add(appointment);
        }
    }

    public Task UpdateAllDataAsync()
    {
        _logger.Info("UpdateAllDataAsync called");

        return AdminSignalRClient.GetAllAsync<List<Transfer>>(SignalRTags.GetTransfersAsync, response =>
        {
            if (response.Status == SignalResponseStatus.Error)
                return;

            InitializeAppointments(response.ResponseData ?? []);
            StateHasChanged();
        });
    }

    protected override Task OnInitializedAsync()
    {
        _logger = new LoggerClient<ManageTransfers>(LogWriters.ToArray());

        //UpdateAllDataAsync().Forget();

        //var transfers = await devAdminSignalClient.GetAllAsync<List<Transfer>>(SignalRTags.GetTransfersAsync);
        //InitializeDataSources(transfers ?? []);


        //InitializeDataSources(await transferDataService.GetTransfersAsync());

        return base.OnInitializedAsync();
    }

    private void InitializeAppointments(ICollection<Transfer> transferDataList)
    {
        _logger.Info("InitializeAppointments called");

        AppointmentModels = new List<AppointmentModel>(transferDataList.Count);

        foreach (var transfer in transferDataList)
        {
            // var bnm = DataStorage.CreateAppointmentItem();
            // bnm.Start = transfer.Appointment;
            // bnm.Description = $"{transfer.FullName}, {transfer.ToAddress}";
            // bnm.Location = transfer.FromAddress;
            // bnm.Subject = "Simple transfer";

            AppointmentModels.Add(CreateAppointmentModel(transfer));
        }

        _dataStorage = new DxSchedulerDataStorage
            {
                AppointmentMappings = new DxSchedulerAppointmentMappings()
                {
                    Type = "AppointmentType",
                    Start = "StartDate",
                    End = "EndDate",
                    Subject = "Caption",
                    AllDay = "AllDay",
                    Location = "Location",
                    Description = "Description",
                    LabelId = "Label",
                    StatusId = "Status",
                    RecurrenceInfo = "Recurrence"
                },

                AppointmentsSource = AppointmentModels
            };
    }

    public AppointmentModel CreateAppointmentModel(Transfer transfer)
    {
        return new AppointmentModel { SourceId = transfer.Id, StartDate = transfer.Appointment, EndDate = transfer.Appointment.AddMinutes(30), Description = $"{transfer.FullName}, {transfer.ToAddress}", Location = transfer.FromAddress, Caption = "Simple transfer" };
    }

    void ColumnChooserButton_Click()
    {
        TransferGrid.ShowColumnChooser();
    }


    protected override void OnAfterRender(bool firstRender)
    {
        if (firstRender)
        {
            TransferGrid.ExpandDetailRow(0);
        }
    }
    void AutoCollapseDetailRow_Changed(bool newValue)
    {
        AutoCollapseDetailRow = newValue;
        if (!newValue) return;

        TransferGrid.BeginUpdate();
        TransferGrid.CollapseAllDetailRows();
        TransferGrid.ExpandDetailRow(0);
        TransferGrid.EndUpdate();
    }

    private void DataSourceChanged(IList<Transfer> transfers)
    {
        _logger.Info("DataSourceChanged called");

        InitializeAppointments(transfers);
    }

    private void DataSourceItemChanged(Transfer transfer)
    {
        _logger.Info("DataSourceItemChanged called");
    }

}