using decePubClient.E2E.Support;

using Microsoft.Playwright;

namespace decePubClient.E2E.Actions
{
	// A circle made in decePub, joined by another persona with its invitation code, and that member taken out by the
	// owner, who alone sees who is in it
	public sealed class GroupTests(Browser browser)
	{
		[Fact]
		public async Task A_circle_is_made_joined_by_invitation_and_its_member_taken_out()
		{
			var personas = Pasture.Personas();
			Assert.SkipWhen(personas.Count < 2, "the town has fewer than two personas");
			var (owner, joiner) = (personas[0], personas[1]);
			var userName = $"e2ecircle{DateTime.UtcNow:MMddHHmmss}";
			await using var ownerSession = await SignIn.As(browser, owner);
			await using var joinerSession = await SignIn.As(browser, joiner);
			var page = ownerSession.Page;
			await Results.Cell("client.action.group", "privapub", owner.UserName, async () =>
			{
				await page.GotoAsync($"{Pasture.Site}/groups");
				var form = page.Locator("[data-group-new]");
				await form.Locator("input[data-group-username]").FillAsync(userName);
				await form.Locator("input[data-group-name]").FillAsync(userName);
				await form.Locator("[data-group-create]").ClickAsync();
				var invitation = page.Locator("[data-group-invitation]");
				await invitation.WaitForAsync(new() { Timeout = 30000 });
				var code = await invitation.InputValueAsync();
				Assert.Equal(64, code.Length);

				var other = joinerSession.Page;
				await other.GotoAsync($"{Pasture.Site}/groups");
				var join = other.Locator("[data-group-join]");
				await join.Locator("input[data-group-code]").FillAsync(code);
				await join.Locator("[data-group-join-submit]").ClickAsync();
				await other.Locator("article[data-group-id] [data-group-leave]").First.WaitForAsync(new() { Timeout = 30000 });

				// closed and opened again, so its members are read after the join
				var card = page.Locator("article[data-group-id]").Filter(new() { HasText = "@" + userName });
				await card.Locator("[data-group-manage]").ClickAsync();
				await card.Locator("[data-group-manage]").ClickAsync();
				var member = card.Locator($"[data-member='{joiner.ActorUri}']");
				await member.WaitForAsync(new() { Timeout = 30000 });
				Assert.Equal("false", await member.GetAttributeAsync("data-pending"));
				await member.Locator("[data-member-remove]").ClickAsync();
				await Assertions.Expect(member).ToHaveCountAsync(0, new() { Timeout = 15000 });

				await other.ReloadAsync();
				await other.Locator("[data-group-new]").WaitForAsync(new() { Timeout = 30000 });
				await Assertions.Expect(other.Locator("article[data-group-id]").Filter(new() { HasText = "@" + userName })).ToHaveCountAsync(0, new() { Timeout = 15000 });
				await ownerSession.AssertGuards();
				await joinerSession.AssertGuards();
			}, page);
		}
	}
}