@page "/test-associations"
@using CredentialManager.Models
@using DataConnection.CredentialManagement.Interfaces
@inject IDataConnectionCredentialService CredentialService
@inject ILogger<TestAssociations> Logger

<PageTitle>Test Associazioni</PageTitle>

<div class="container-fluid">
    <div class="row">
        <div class="col-12">
            <h3><i class="fas fa-vial"></i> Test Sistema Associazioni Chiave</h3>
            
            <div class="row mt-4">
                <div class="col-md-6">
                    <div class="card">
                        <div class="card-header">
                            <h5><i class="fas fa-plus"></i> Crea Associazione Test</h5>
                        </div>
                        <div class="card-body">
                            <div class="mb-3">
                                <label class="form-label">Valore Chiave:</label>
                                <input type="text" class="form-control" @bind="testKeyValue" placeholder="es. 12345" />
                            </div>
                            <div class="mb-3">
                                <label class="form-label">Entità Destinazione:</label>
                                <input type="text" class="form-control" @bind="testDestinationEntity" placeholder="es. BusinessPartners" />
                            </div>
                            <div class="mb-3">
                                <label class="form-label">ID Destinazione:</label>
                                <input type="text" class="form-control" @bind="testDestinationId" placeholder="es. BP001" />
                            </div>
                            <div class="mb-3">
                                <label class="form-label">Credenziale REST:</label>
                                <input type="text" class="form-control" @bind="testRestCredential" placeholder="es. SAP_B1" />
                            </div>
                            <button class="btn btn-primary" @onclick="CreateTestAssociation">
                                <i class="fas fa-save"></i> Crea Associazione
                            </button>
                        </div>
                    </div>
                </div>
                
                <div class="col-md-6">
                    <div class="card">
                        <div class="card-header">
                            <h5><i class="fas fa-search"></i> Cerca Associazione</h5>
                        </div>
                        <div class="card-body">
                            <div class="mb-3">
                                <label class="form-label">Valore Chiave da Cercare:</label>
                                <input type="text" class="form-control" @bind="searchKeyValue" placeholder="es. 12345" />
                            </div>
                            <div class="mb-3">
                                <label class="form-label">Entità Destinazione:</label>
                                <input type="text" class="form-control" @bind="searchDestinationEntity" placeholder="es. BusinessPartners" />
                            </div>
                            <div class="mb-3">
                                <label class="form-label">Credenziale REST:</label>
                                <input type="text" class="form-control" @bind="searchRestCredential" placeholder="es. SAP_B1" />
                            </div>
                            <button class="btn btn-info" @onclick="SearchAssociation">
                                <i class="fas fa-search"></i> Cerca
                            </button>
                        </div>
                    </div>
                </div>
            </div>
            
            @if (!string.IsNullOrEmpty(resultMessage))
            {
                <div class="alert @(resultType == "success" ? "alert-success" : resultType == "error" ? "alert-danger" : "alert-info") mt-4">
                    <i class="fas @(resultType == "success" ? "fa-check-circle" : resultType == "error" ? "fa-exclamation-triangle" : "fa-info-circle")"></i>
                    @resultMessage
                </div>
            }
            
            @if (foundAssociation != null)
            {
                <div class="card mt-4">
                    <div class="card-header">
                        <h5><i class="fas fa-link"></i> Associazione Trovata</h5>
                    </div>
                    <div class="card-body">
                        <div class="row">
                            <div class="col-md-6">
                                <strong>ID:</strong> @foundAssociation.Id<br>
                                <strong>Valore Chiave:</strong> @foundAssociation.KeyValue<br>
                                <strong>Campo Chiave Sorgente:</strong> @foundAssociation.SourceKeyField<br>
                                <strong>Campo Chiave Destinazione:</strong> @foundAssociation.DestinationKeyField<br>
                            </div>
                            <div class="col-md-6">
                                <strong>Entità Destinazione:</strong> @foundAssociation.DestinationEntity<br>
                                <strong>ID Destinazione:</strong> @foundAssociation.DestinationId<br>
                                <strong>Credenziale REST:</strong> @foundAssociation.RestCredentialName<br>
                                <strong>Attiva:</strong> @(foundAssociation.IsActive ? "Sì" : "No")<br>
                            </div>
                        </div>
                        <div class="row mt-2">
                            <div class="col-12">
                                <strong>Creata:</strong> @foundAssociation.CreatedAt.ToString("dd/MM/yyyy HH:mm:ss")<br>
                                @if (foundAssociation.UpdatedAt.HasValue)
                                {
                                    <strong>Aggiornata:</strong> @foundAssociation.UpdatedAt.Value.ToString("dd/MM/yyyy HH:mm:ss")<br>
                                }
                                @if (foundAssociation.LastVerifiedAt.HasValue)
                                {
                                    <strong>Ultima Verifica:</strong> @foundAssociation.LastVerifiedAt.Value.ToString("dd/MM/yyyy HH:mm:ss")<br>
                                }
                            </div>
                        </div>
                    </div>
                </div>
            }
            
            <div class="card mt-4">
                <div class="card-header">
                    <h5><i class="fas fa-list"></i> Tutte le Associazioni Attive</h5>
                </div>
                <div class="card-body">
                    <button class="btn btn-secondary mb-3" @onclick="LoadAllAssociations">
                        <i class="fas fa-refresh"></i> Carica Associazioni
                    </button>
                    
                    @if (allAssociations != null && allAssociations.Any())
                    {
                        <div class="table-responsive">
                            <table class="table table-striped">
                                <thead>
                                    <tr>
                                        <th>ID</th>
                                        <th>Valore Chiave</th>
                                        <th>Entità</th>
                                        <th>ID Destinazione</th>
                                        <th>Credenziale</th>
                                        <th>Creata</th>
                                        <th>Azioni</th>
                                    </tr>
                                </thead>
                                <tbody>
                                    @foreach (var assoc in allAssociations)
                                    {
                                        <tr>
                                            <td>@assoc.Id</td>
                                            <td>@assoc.KeyValue</td>
                                            <td>@assoc.DestinationEntity</td>
                                            <td>@assoc.DestinationId</td>
                                            <td>@assoc.RestCredentialName</td>
                                            <td>@assoc.CreatedAt.ToString("dd/MM/yyyy HH:mm")</td>
                                            <td>
                                                <button class="btn btn-sm btn-danger" @onclick="() => DeleteAssociation(assoc.Id)">
                                                    <i class="fas fa-trash"></i>
                                                </button>
                                            </td>
                                        </tr>
                                    }
                                </tbody>
                            </table>
                        </div>
                    }
                    else if (allAssociations != null)
                    {
                        <div class="alert alert-info">
                            <i class="fas fa-info-circle"></i> Nessuna associazione trovata.
                        </div>
                    }
                </div>
            </div>
        </div>
    </div>
</div>

@code {
    private string testKeyValue = "";
    private string testDestinationEntity = "";
    private string testDestinationId = "";
    private string testRestCredential = "";
    
    private string searchKeyValue = "";
    private string searchDestinationEntity = "";
    private string searchRestCredential = "";
    
    private string resultMessage = "";
    private string resultType = "";
    private KeyAssociation? foundAssociation;
    private List<KeyAssociation>? allAssociations;

    private async Task CreateTestAssociation()
    {
        try
        {
            if (string.IsNullOrEmpty(testKeyValue) || string.IsNullOrEmpty(testDestinationEntity) || 
                string.IsNullOrEmpty(testDestinationId) || string.IsNullOrEmpty(testRestCredential))
            {
                resultMessage = "Tutti i campi sono obbligatori.";
                resultType = "error";
                return;
            }

            var association = new KeyAssociation
            {
                KeyValue = testKeyValue,
                SourceKeyField = "test_field",
                DestinationKeyField = "id",
                DestinationEntity = testDestinationEntity,
                DestinationId = testDestinationId,
                RestCredentialName = testRestCredential,
                CreatedAt = DateTime.UtcNow,
                LastVerifiedAt = DateTime.UtcNow,
                AdditionalInfo = "{\"test\": true}"
            };

            var id = await CredentialService.SaveKeyAssociationAsync(association);
            resultMessage = $"Associazione creata con successo! ID: {id}";
            resultType = "success";
            
            Logger.LogInformation("Associazione test creata: ID={Id}, KeyValue={KeyValue}", id, testKeyValue);
        }
        catch (Exception ex)
        {
            resultMessage = $"Errore nella creazione: {ex.Message}";
            resultType = "error";
            Logger.LogError(ex, "Errore nella creazione dell'associazione test");
        }
    }

    private async Task SearchAssociation()
    {
        try
        {
            if (string.IsNullOrEmpty(searchKeyValue))
            {
                resultMessage = "Valore chiave obbligatorio per la ricerca.";
                resultType = "error";
                return;
            }

            foundAssociation = null;
            
            if (!string.IsNullOrEmpty(searchDestinationEntity) && !string.IsNullOrEmpty(searchRestCredential))
            {
                foundAssociation = await CredentialService.FindKeyAssociationByValueAsync(
                    searchKeyValue, searchDestinationEntity, searchRestCredential);
            }
            else
            {
                foundAssociation = await CredentialService.FindKeyAssociationByValueAsync(searchKeyValue);
            }

            if (foundAssociation != null)
            {
                resultMessage = "Associazione trovata!";
                resultType = "success";
                Logger.LogInformation("Associazione trovata: ID={Id} per KeyValue={KeyValue}", foundAssociation.Id, searchKeyValue);
            }
            else
            {
                resultMessage = "Nessuna associazione trovata con i criteri specificati.";
                resultType = "info";
                Logger.LogInformation("Nessuna associazione trovata per KeyValue={KeyValue}", searchKeyValue);
            }
        }
        catch (Exception ex)
        {
            resultMessage = $"Errore nella ricerca: {ex.Message}";
            resultType = "error";
            Logger.LogError(ex, "Errore nella ricerca dell'associazione");
        }
    }

    private async Task LoadAllAssociations()
    {
        try
        {
            allAssociations = await CredentialService.GetAllActiveKeyAssociationsAsync();
            resultMessage = $"Caricate {allAssociations.Count} associazioni attive.";
            resultType = "info";
        }
        catch (Exception ex)
        {
            resultMessage = $"Errore nel caricamento: {ex.Message}";
            resultType = "error";
            Logger.LogError(ex, "Errore nel caricamento delle associazioni");
        }
    }

    private async Task DeleteAssociation(int id)
    {
        try
        {
            var result = await CredentialService.DeleteKeyAssociationAsync(id);
            if (result)
            {
                resultMessage = $"Associazione {id} eliminata con successo.";
                resultType = "success";
                await LoadAllAssociations(); // Ricarica la lista
            }
            else
            {
                resultMessage = $"Errore nell'eliminazione dell'associazione {id}.";
                resultType = "error";
            }
        }
        catch (Exception ex)
        {
            resultMessage = $"Errore nell'eliminazione: {ex.Message}";
            resultType = "error";
            Logger.LogError(ex, "Errore nell'eliminazione dell'associazione {Id}", id);
        }
    }

    protected override async Task OnInitializedAsync()
    {
        await LoadAllAssociations();
    }
}