@page "/Alarm"

<h1>Alarm</h1>

<LinkButton OnClick="@RaiseAlarm">Raise</LinkButton>
<LinkButton OnClick="@GetAlarm">Get</LinkButton>
<LinkButton OnClick="@ClearAlarm">Delete</LinkButton>
<LinkButton OnClick="@GetAllAlarms">Get all monitored</LinkButton>
<br/><br/>

@if (Exception != null) {
    <div class="alert alert-danger">
        <strong>Error:</strong><br/>
        <pre>
            @Exception
        </pre>
    </div>
}

@if (Result != null) {
    <div class="alert alert-success">
        <strong>Result:</strong><br/>
        <pre>
            @Result.ToJson(indent: true)
        </pre>
    </div>
}

@code {
    private Exception? Exception { get; set; }
    private object? Result { get; set; }
    private string UserId { get; set; } = "@me";
    
    protected override async Task OnInitializedAsync() {
        if (App.Client is null) {
            NavigationManager.NavigateTo("/Auth");
            return;
        }
    }

    private async Task RaiseAlarm() {
        Result = null;
        await App.Client!.SetAlarm(new() {
            Reason = "fall"
        });
        StateHasChanged();
    }

    private async Task GetAlarm() {
        Result = null;
        Result = await App.Client!.GetAlarm(UserId);
        StateHasChanged();
    }
    
    private async Task ClearAlarm() {
        Result = null;
        await App.Client!.DeleteAlarm(UserId);
        StateHasChanged();
    }

    private async Task GetAllAlarms() {
        Result = await App.Client!.GetAllAlarms();
        StateHasChanged();
    }

}