@page "/login"
@using HopFrame.Security.Models
@using HopFrame.Web.Services
@using Microsoft.AspNetCore.Components.Forms
@using Microsoft.AspNetCore.Components.Routing
@using Microsoft.AspNetCore.Components.Web

<PageTitle>Login</PageTitle>

<div class="login-wrapper">
    <EditForm Model="LoginData" FormName="login-form" OnSubmit="OnLogin">
        @*<AntiforgeryToken />*@
        <div class="field-wrapper">
            <h2>Login</h2>
            <div class="mb-3">
                <label for="email" class="form-label">Email address</label>
                <InputText type="email" class="form-control" id="email" required @bind-Value="LoginData.Email"/>
                @*<ValidationMessage For="() => RegisterData.Email"/>*@
            </div>
            <div class="mb-3">
                <label for="password" class="form-label">Password</label>
                <InputText type="password" class="form-control" id="password" aria-describedby="passwordHelp" required @bind-Value="LoginData.Password"/>
                @*<ValidationMessage For="() => RegisterData.Password"/>*@
            </div>
            <div class="mb-3">
                <span>Don't have an account? <NavLink href="register">Register</NavLink></span>
            </div>
            <button type="submit" class="btn btn-primary">Login</button>

            @if (_loginError) {
                <div class="alert alert-danger" role="alert" style="margin-top: 16px; margin-bottom: 0px">
                    Email or password does not match any account!
                </div>
            }
        </div>
    </EditForm>
</div>

@inject IAuthService Auth
@inject NavigationManager Navigator

@code {
    [SupplyParameterFromForm]
    private UserLogin LoginData { get; set; }
    
    [SupplyParameterFromQuery(Name = "redirect")]
    private string RedirectAfter { get; set; }

    private bool _loginError;

    protected override async Task OnInitializedAsync() {
        LoginData ??= new();

        if (await Auth.IsLoggedIn()) {
            await Auth.Logout();
        }
    }

    private async Task OnLogin() {
        var result = await Auth.Login(LoginData);

        if (!result) {
            _loginError = true;
            return;
        }
        
        Navigator.NavigateTo(string.IsNullOrEmpty(RedirectAfter) ? Register.RedirectAfterRegister : RedirectAfter, true);
    }
}