@using BLAIzor.Models
@using BLAIzor.Services
@using Microsoft.AspNetCore.Identity.UI.Services
@inject IEmailSender _emailService


<h1>Contact us!</h1>
@* <DynamicEditForm Data="@ContactFormModel" OnSubmit="OnSubmit" isEditing="true"></DynamicEditForm> *@
<EditForm Model="@ContactFormModel" OnValidSubmit="HandleValidSubmit">
    <DataAnnotationsValidator />
    <ValidationSummary />

    <div class="mb-3">
        <label for="name" class="form-label">Your Name</label>
        <InputText id="name" class="form-control" @bind-Value="ContactFormModel.Name" placeholder="Enter your name" oninput="@ContentChanged" />
        <ValidationMessage For="@(() => ContactFormModel.Name)" />
    </div>

    <div class="mb-3">
        <label for="email" class="form-label">Your Email</label>
        <InputText id="email" class="form-control" @bind-Value="ContactFormModel.Email" placeholder="Enter your email" oninput="@ContentChanged" />
        <ValidationMessage For="@(() => ContactFormModel.Email)" />
    </div>

    <div class="mb-3">
        <label for="email" class="form-label">Subject (why are you contacting us)</label>
        <InputText id="email" class="form-control" @bind-Value="ContactFormModel.Subject" placeholder="Subject" oninput="@ContentChanged" />
        <ValidationMessage For="@(() => ContactFormModel.Subject)" />
    </div>

    <div class="mb-3">
        <label for="message" class="form-label">Your Message (minimum 10 words)</label>
        <InputTextArea id="message" class="form-control mytextarea" @bind-Value="ContactFormModel.Message" placeholder="Enter your message" rows="5" oninput="@ContentChanged" />
        <ValidationMessage For="@(() => ContactFormModel.Message)" />
    </div>

    <button type="submit" class="btn btn-primary">Submit</button>
</EditForm>


@code {

    [Parameter] public ContactFormModel ContactFormModel { get; set; }
    private string? SuccessMessage;
    private string? ErrorMessage;

    [Parameter] public string? DocumentEmailAddress { get; set; } = "";
    [Parameter] public EventCallback OnDataChanged { get; set; }

    private async Task HandleValidSubmit()
    {
        try
        {

            // Simulate sending an email
            await ((EmailService)_emailService).SendEmailAsync(ContactFormModel, DocumentEmailAddress);
            SuccessMessage = "Thank you for contacting us! Your message has been sent.";
            ErrorMessage = null;

            // Clear the form
            ContactFormModel = new();
        }
        catch (Exception ex)
        {
            ErrorMessage = "An error occurred while sending your message. Please try again later.";
            SuccessMessage = null;
        }
    }

    protected override void OnInitialized()
    {


    }

    private void OnSubmit(object data)
    {

    }

    async Task ContentChanged()
    {
        Console.Write("Data changed!!");
        await OnDataChanged.InvokeAsync();        
    }

    protected override void OnParametersSet()
    {
        Console.WriteLine($"form initialized: {DocumentEmailAddress}");        
    }
}