@page "/admin/users"
@using Microsoft.JSInterop
@inject IAdminManagementService AdminManagementService
@inject IJSRuntime JsRuntime

@layout AdminLayout
@attribute [Authorize(Roles = UserRoles.Admin)]

<h3>User Management Page</h3>

@if (_doctors == null || _patients == null)
{
    <p>
        <em>Loading...</em>
    </p>
}
else
{
    <div class="row">
        <div class="col">
            <h4>Doctors</h4>
            <table class="table">
                <thead>
                <tr>
                    <th>Name</th>
                    <th>Email</th>
                    <th>Actions</th>
                </tr>
                </thead>
                <tbody>
                @foreach (var doctor in _doctors)
                {
                    <tr>
                        <td>@doctor.Name</td>
                        <td>@doctor.Email</td>
                        <td>
                            <button class="btn btn-danger" @onclick="() => DeleteDoctor(doctor.Id)">Delete</button>
                        </td>
                    </tr>
                }
                </tbody>
            </table>
        </div>
        <div class="col">
            <h4>Patients</h4>
            <table class="table">
                <thead>
                <tr>
                    <th>Name</th>
                    <th>Email</th>
                    <th>Actions</th>
                </tr>
                </thead>
                <tbody>
                @foreach (var patient in _patients)
                {
                    <tr>
                        <td>@patient.Name</td>
                        <td>@patient.Email</td>
                        <td>
                            <button class="btn btn-danger" @onclick="() => DeletePatient(patient.Id)">Delete</button>
                        </td>
                    </tr>
                }
                </tbody>
            </table>
        </div>
    </div>
}

@code {
    private List<Doctor> _doctors = [];
    private List<Patient> _patients = [];
    private string _errorMessage = string.Empty;

    protected override async Task OnInitializedAsync()
    {
        try
        {
            var doctorsResult = await AdminManagementService.GetDoctors();
            var patientsResult = await AdminManagementService.GetPatients();

            _doctors = doctorsResult.Data;
            _patients = patientsResult.Data;
        }
        catch (Exception ex)
        {
            _errorMessage = $"Error loading data: {ex.Message}";
        }
    }

    private async Task DeleteDoctor(Guid id)
    {
        var confirmed = await JsRuntime.InvokeAsync<bool>("confirm", $"Are you sure you want to delete this doctor?");
        if (confirmed)
        {
            var success = await AdminManagementService.DeleteDoctor(id);
            if (success)
            {
                var doctorsResult = await AdminManagementService.GetDoctors();
                _doctors = doctorsResult.Data;
            }
            else
            {
                _errorMessage = "Error deleting doctor.";
            }
        }
    }

    private async Task DeletePatient(Guid id)
    {
        var confirmed = await JsRuntime.InvokeAsync<bool>("confirm", $"Are you sure you want to delete this patient?");
        if (confirmed)
        {
            var success = await AdminManagementService.DeletePatient(id);
            if (success)
            {
                var patientsResult = await AdminManagementService.GetPatients();
                _patients = patientsResult.Data;
            }
            else
            {
                _errorMessage = "Error deleting patient.";
            }
        }
    }

}