@using Overflow.SouthernWater
@rendermode RenderMode.InteractiveAuto
@inject DialogService DialogService

@if (Job == null)
{
    <p>
        <em>Loading...</em>
    </p>
}
else
{
    <RadzenScheduler @ref=@scheduler SlotRender=@OnSlotRender style="height: 768px;" TItem="Spill" Data=@Spills StartProperty="eventStart" EndProperty="eventStop"
                     TextProperty="bathingSite" SelectedIndex="2"
                     SlotSelect=@OnSlotSelect AppointmentSelect=@OnAppointmentSelect AppointmentRender=@OnAppointmentRender
                     AppointmentMove=@OnAppointmentMove >
        <RadzenDayView StartTime="TimeSpan.Zero" EndTime="TimeSpan.FromDays(1)" />
        <RadzenWeekView StartTime="TimeSpan.Zero" EndTime="TimeSpan.FromDays(1)" />
        <RadzenMonthView />
        <RadzenYearPlannerView />
        <RadzenYearTimelineView />
        <RadzenYearView />
    </RadzenScheduler>
}

@code {
    RadzenScheduler<Spill> scheduler;
    [Parameter] public SouthernWaterApiJob? Job { get; set; }
    [Parameter] public bool GenuineOnly { get; set; } = true;

    private IEnumerable<Spill> Spills {
        get
        {
            if (GenuineOnly)
            {
                return Job.Spills.Where(j => j.status == "Genuine");
            }
            else
            {
                return Job.Spills;
            }
        }
    }

    void OnSlotRender(SchedulerSlotRenderEventArgs args)
    {
        // // Highlight today in month view
        // if (args.View.Text == "Month" && args.Start.Date == DateTime.Today)
        // {
        //     args.Attributes["style"] = "background: rgba(255,220,40,.2);";
        // }
        //
        // // Highlight working hours (9-18)
        // if ((args.View.Text == "Week" || args.View.Text == "Day") && args.Start.Hour > 8 && args.Start.Hour < 19)
        // {
        //     args.Attributes["style"] = "background: rgba(255,220,40,.2);";
        // }
    }

    async Task OnSlotSelect(SchedulerSlotSelectEventArgs args)
    {
        // if (args.View.Text != "Year")
        // {
        //     Spill data = await DialogService.OpenAsync<AddAppointmentPage>("Add Appointment",
        //         new Dictionary<string, object> { { "Start", args.Start }, { "End", args.End } });
        //
        //     if (data != null)
        //     {
        //         appointments.Add(data);
        //         // Either call the Reload method or reassign the Data property of the Scheduler
        //         await scheduler.Reload();
        //     }
        // }
    }

    async Task OnAppointmentSelect(SchedulerAppointmentSelectEventArgs<Spill> args)
    {
        _ = await DialogService.OpenAsync<SpillViewDialog>("View Spill", new Dictionary<string, object> { { "Spill", args.Data } });

        await scheduler.Reload();
    }

    void OnAppointmentRender(SchedulerAppointmentRenderEventArgs<Spill> args)
    {
        // Never call StateHasChanged in AppointmentRender - would lead to infinite loop

        // if (args.Data.Text == "Birthday")
        // {
        //     args.Attributes["style"] = "background: red";
        // }
    }

    async Task OnAppointmentMove(SchedulerAppointmentMoveEventArgs args)
    {
        // var draggedAppointment = appointments.FirstOrDefault(x => x == args.Appointment.Data);
        //
        // if (draggedAppointment != null)
        // {
        //     draggedAppointment.Start = draggedAppointment.Start + args.TimeSpan;
        //
        //     draggedAppointment.End = draggedAppointment.End + args.TimeSpan;
        //
        //     await scheduler.Reload();
        // }
    }
}