using Bunit;
using Bunit.TestDoubles;
using Microsoft.Extensions.DependencyInjection;
using ZB.MOM.WW.Audit;
using ZB.MOM.WW.Secrets.Abstractions;
using ZB.MOM.WW.Secrets.Ui.Components;
using ZB.MOM.WW.Secrets.Ui.Tests.Fakes;

namespace ZB.MOM.WW.Secrets.Ui.Tests;

public class ConfirmDeleteModalTests : TestContext
{
    [Fact]
    public void ConfirmDeleteModal_IsInPageModal_NoJsDialog()
    {
        // Strict JS interop mode: any IJSRuntime call (a JS confirm/alert dialog) would throw,
        // proving the confirmation is a rendered in-page modal, not a browser dialog.
        JSInterop.Mode = JSRuntimeMode.Strict;

        var store = new RecordingSecretStore();
        var audit = new CapturingAuditWriter();
        Services.AddSingleton<ISecretStore>(store);
        Services.AddSingleton<IAuditWriter>(audit);

        var name = new SecretName("db/primary");
        var auth = this.AddTestAuthorization();
        auth.SetAuthorized("carol");
        auth.SetPolicies(SecretsAuthorization.ManagePolicy);

        bool deleted = false;
        var cut = RenderComponent<ConfirmDeleteModal>(p => p
            .Add(c => c.Visible, true)
            .Add(c => c.Name, name)
            .Add(c => c.OnDeleted, () => deleted = true));

        // The confirmation is a rendered in-page modal element.
        Assert.NotEmpty(cut.FindAll(".modal"));
        Assert.Contains("db/primary", cut.Markup);

        cut.Find("[data-testid=confirm-delete]").Click();

        // Confirm tombstoned the row (with the resolved actor) and wrote a secret.delete audit.
        Assert.Single(store.Deletes);
        Assert.Equal("db/primary", store.Deletes[0].Name.Value);
        Assert.Equal("carol", store.Deletes[0].Actor);
        Assert.True(deleted);

        Assert.Single(audit.Events);
        AuditEvent evt = audit.Events[0];
        Assert.Equal("secret.delete", evt.Action);
        Assert.Equal(AuditOutcome.Success, evt.Outcome);
        Assert.Equal("Secrets", evt.Category);
        Assert.Equal("db/primary", evt.Target);
        Assert.Equal("carol", evt.Actor);
    }

    [Fact]
    public void ConfirmDeleteModal_Cancel_DoesNotDelete()
    {
        var store = new RecordingSecretStore();
        var audit = new CapturingAuditWriter();
        Services.AddSingleton<ISecretStore>(store);
        Services.AddSingleton<IAuditWriter>(audit);

        var name = new SecretName("db/primary");
        var auth = this.AddTestAuthorization();
        auth.SetAuthorized("carol");
        auth.SetPolicies(SecretsAuthorization.ManagePolicy);

        bool cancelled = false;
        var cut = RenderComponent<ConfirmDeleteModal>(p => p
            .Add(c => c.Visible, true)
            .Add(c => c.Name, name)
            .Add(c => c.OnCancelled, () => cancelled = true));

        cut.Find("[data-testid=cancel-delete]").Click();

        Assert.True(cancelled);
        Assert.Empty(store.Deletes);
        Assert.Empty(audit.Events);
    }

    [Fact]
    public void ConfirmDeleteModal_NotVisible_RendersNothing()
    {
        var store = new RecordingSecretStore();
        var audit = new CapturingAuditWriter();
        Services.AddSingleton<ISecretStore>(store);
        Services.AddSingleton<IAuditWriter>(audit);

        var name = new SecretName("db/primary");
        this.AddTestAuthorization().SetAuthorized("carol");

        var cut = RenderComponent<ConfirmDeleteModal>(p => p
            .Add(c => c.Visible, false)
            .Add(c => c.Name, name));

        Assert.Empty(cut.FindAll(".modal"));
    }
}
