using System.Net;
using System.Net.Http.Json;
using System.Reflection;
using System.Runtime.Versioning;
using MeetingAssistant.MacOs;
using MeetingAssistant.Notifications;
using MeetingAssistant.Recording;
using Microsoft.Extensions.DependencyInjection;
using Xunit.Abstractions;

namespace MeetingAssistant.Tests;

public sealed class TestTargetCompositionTests(ITestOutputHelper output)
{
    [Fact]
    public async Task TestAndApplicationTargetsUseMatchingComposition()
    {
        var testAssembly = typeof(TestTargetCompositionTests).Assembly;
        var applicationAssembly = typeof(Program).Assembly;
        var testFramework = testAssembly.GetCustomAttribute<TargetFrameworkAttribute>()?.FrameworkName;
        var applicationFramework = applicationAssembly.GetCustomAttribute<TargetFrameworkAttribute>()?.FrameworkName;
        var testPlatform = testAssembly.GetCustomAttribute<TargetPlatformAttribute>()?.PlatformName;
        var applicationPlatform = applicationAssembly.GetCustomAttribute<TargetPlatformAttribute>()?.PlatformName;

        output.WriteLine($"Test framework: {testFramework}; platform: {testPlatform ?? "portable"}");
        output.WriteLine($"Application framework: {applicationFramework}; platform: {applicationPlatform ?? "portable"}");
        Assert.Equal(".NETCoreApp,Version=v10.0", testFramework);
        Assert.Equal(testFramework, applicationFramework);
        Assert.Equal(testPlatform, applicationPlatform);
#if WINDOWS
        Assert.Equal("Windows10.0.19041.0", testPlatform, ignoreCase: true);
#else
        Assert.Null(testPlatform);
#endif

        await using var factory = new IsolatedApplicationFactory();
        using var client = factory.CreateClient();
        using var health = await client.GetAsync("/health");
        var capabilities = await client.GetFromJsonAsync<PlatformCapabilityReport>("/diagnostics/platform-capabilities");
        using var requests = await client.GetAsync("/desktop/requests");

        Assert.Equal(HttpStatusCode.OK, health.StatusCode);
        Assert.NotNull(capabilities);
#if WINDOWS
        Assert.Equal("OutlookClassicMeetingMetadataProvider", capabilities.MeetingMetadataProvider);
        Assert.Equal("WpfWorkflowRulesEditorWindowService", capabilities.WorkflowEditorProvider);
        Assert.IsType<WindowsAgentApprovalPromptService>(factory.Services.GetRequiredService<IAgentApprovalPromptService>());
        Assert.IsType<WindowsMeetingInactivityPromptService>(factory.Services.GetRequiredService<IMeetingInactivityPromptService>());
        Assert.Equal(HttpStatusCode.NotFound, requests.StatusCode);
        const string target = "windows";
#else
        Assert.Equal("MacOsWorkflowRulesEditorWindowService", capabilities.WorkflowEditorProvider);
        Assert.Equal(HttpStatusCode.OK, requests.StatusCode);
        if (OperatingSystem.IsMacOS())
        {
            Assert.Equal("MacOsMeetingMetadataProvider", capabilities.MeetingMetadataProvider);
            Assert.IsType<MacOsAgentApprovalPromptService>(factory.Services.GetRequiredService<IAgentApprovalPromptService>());
            Assert.IsType<MacOsMeetingInactivityPromptService>(factory.Services.GetRequiredService<IMeetingInactivityPromptService>());
        }
        else
        {
            Assert.Equal("NoopMeetingMetadataProvider", capabilities.MeetingMetadataProvider);
            Assert.IsType<NoopAgentApprovalPromptService>(factory.Services.GetRequiredService<IAgentApprovalPromptService>());
            Assert.IsType<NoopMeetingInactivityPromptService>(factory.Services.GetRequiredService<IMeetingInactivityPromptService>());
        }
        const string target = "portable";
#endif
        var host = OperatingSystem.IsWindows() ? "windows" :
            OperatingSystem.IsMacOS() ? "macos" : OperatingSystem.IsLinux() ? "linux" : "other";
        output.WriteLine($"platform-assurance: target={target}; host={host}");
    }
}