using System.Net;
using System.Net.Http.Headers;
using Azaion.Missions.E2E.Fixtures;
using Azaion.Missions.E2E.Helpers;
using Xunit;

namespace Azaion.Missions.E2E.Tests.Waypoints;

/// <summary>
/// FT-N-07 — waypoint operation against a missing mission must surface as
/// a 404 with the standard envelope (results_report.md row 4.1 / AC-4.2).
/// </summary>
[Collection("Waypoints")]
[Trait("Category", "Blackbox")]
[Trait("db_access", "seed-or-assert-only")]
public sealed class NegativeTests : TestBase, IClassFixture<DbResetFixture>
{
    [Fact]
    [Trait("Traces", "AC-4.2")]
    [Trait("max_ms", "2000")]
    [Trait("carry_forward", "AC-4.2")]
    public async Task FT_N_07_waypoint_list_against_missing_mission_returns_empty_array_today()
    {
        // CARRY-FORWARD: spec says 404 with problem envelope (AZ-580 AC-7
        // and results_report.md row 4.1). Today the SUT
        // (WaypointService.GetWaypoints) does NOT validate parent existence
        // — it returns an empty list which the controller wraps as 200 []. Per
        // /autodev batch 2 user choice, this test asserts the CODE shape.
        // Flip to 404+envelope expectation when the divergence is closed.

        // Arrange
        DbResetFixture.ResetDatabase(TestEnvironment.DbSideChannel);
        var token = await Tokens.MintDefaultAsync();
        var randomMissionId = Guid.NewGuid();

        // Act
        using var http = new HttpRequestMessage(
            HttpMethod.Get, $"/missions/{randomMissionId}/waypoints");
        http.Headers.Authorization = new AuthenticationHeaderValue("Bearer", token.Jwt);
        using var response = await Missions.SendAsync(http);

        // Assert
        await HttpAssertions.AssertStatusAsync(response, HttpStatusCode.OK);
        var raw = await response.Content.ReadAsStringAsync();
        Assert.Equal("[]", raw.Trim());
    }
}