@page "/authorities/{authorityId}/{oldEmail}"
@using BlazorWebAssemblyVisaApiClient.Common.Exceptions
@using BlazorWebAssemblyVisaApiClient.Components
@using BlazorWebAssemblyVisaApiClient.Infrastructure.Helpers
@using BlazorWebAssemblyVisaApiClient.Infrastructure.Services.UserDataProvider
@using FluentValidation
@using VisaApiClient
@inherits BlazorWebAssemblyVisaApiClient.Components.Base.VisaClientComponentBase

<EditForm Model="model" class="with-centered-content">
    <div >
        <label>
            New email:<br/>
            <InputText class="rounded" @bind-Value="model.Email"/>
        </label><br/><p/>

        <label>
            New password (leave blank if shouldn't be changed):<br/>
            <InputText type="password" class="rounded" @bind-Value="model.Password"/>
        </label><br/><p/>

        <button class="btn-primary rounded" @onclick="Save">Save</button><br/>
        <Status @ref="status"/>
    </div>
</EditForm>

@code
{
    private Status status = null!;
    private ChangeAuthData model = new();

    [Parameter] public string AuthorityId { get; set; } = null!;

    [Parameter] public string OldEmail { get; set; } = null!;

    [Inject] private IUserDataProvider UserDataProvider { get; set; } = null!;

    [Inject] private IValidator<ChangeUserAuthDataRequest> ChangeUserAuthDataRequestValidator { get; set; } = null!;

    protected override void OnInitialized()
    {
        try
        {
            if (UserDataProvider.CurrentRole is not Constants.AdminRole)
            {
                throw new NotLoggedInException();
            }

            model.Email = OldEmail;
        }
        catch (Exception e)
        {
            ErrorHandler.Handle(e);
        }
    }

    private async Task Save()
    {
        var request = new ChangeUserAuthDataRequest
        {
            UserId = Guid.Parse(AuthorityId),
            NewAuthData = model
        };

        var validationResult = await ChangeUserAuthDataRequestValidator.ValidateAsync(request);
        if (!validationResult.IsValid)
        {
            status.SetError(validationResult.ToErrorsString());
            return;
        }

        try
        {
            status.SetMessage("Wait...");
            await Client.ChangeAuthorityAuthDataAsync(request);
            status.SetSuccess("Success");
        }
        catch (Exception e)
        {
            ErrorHandler.Handle(e);
        }
    }
}