@using Moonlight.Frontend.Helpers
@using Moonlight.Shared.Http.Requests.Users
@using Moonlight.Shared.Http.Responses
@using ShadcnBlazor.Dialogs
@using ShadcnBlazor.Extras.Forms
@using ShadcnBlazor.Extras.Toasts
@using ShadcnBlazor.Fields
@using ShadcnBlazor.Inputs

@inherits ShadcnBlazor.Extras.Dialogs.DialogBase

@inject HttpClient HttpClient
@inject ToastService ToastService

<DialogHeader>
    <DialogTitle>
        Create new user
    </DialogTitle>
    <DialogDescription>
        Create a new user by giving it a username and an email address
    </DialogDescription>
</DialogHeader>

<EnhancedEditForm Model="Request" OnValidSubmit="OnSubmitAsync">

    <FieldGroup>
        <FormValidationSummary/>
        <DataAnnotationsValidator />

        <FieldSet>
            <Field>
                <FieldLabel for="username">Username</FieldLabel>
                <TextInputField
                    @bind-Value="Request.Username"
                    id="username"
                    placeholder="Name of the user"/>
            </Field>
            <Field>
                <FieldLabel for="emailAddress">Email Address</FieldLabel>
                <TextInputField
                    @bind-Value="Request.Email"
                    id="emailAddress"
                    placeholder="email@of.user"/>
            </Field>
        </FieldSet>
        <Field Orientation="FieldOrientation.Horizontal" ClassName="justify-end">
            <SubmitButton>Save changes</SubmitButton>
        </Field>
    </FieldGroup>
</EnhancedEditForm>

@code
{
    [Parameter] public Func<Task> OnCompleted { get; set; }

    private CreateUserDto Request;

    protected override void OnInitialized()
    {
        Request = new();
    }

    private async Task<bool> OnSubmitAsync(EditContext editContext, ValidationMessageStore validationMessageStore)
    {
        var response = await HttpClient.PostAsJsonAsync(
            "/api/admin/users",
            Request,
            Constants.SerializerOptions
        );

        if (!response.IsSuccessStatusCode)
        {
            await ProblemDetailsHelper.HandleProblemDetailsAsync(response, Request, validationMessageStore);
            return false;
        }

        await ToastService.SuccessAsync(
            "User creation",
            $"Successfully created user {Request.Username}"
        );

        await OnCompleted.Invoke();
        await CloseAsync();

        return true;
    }
}