using Microsoft.AspNetCore.Routing;
using Microsoft.EntityFrameworkCore;
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.DependencyInjection.Extensions;
using TeamUp.Modules.Governance.Auditing;
using TeamUp.Modules.Governance.Endpoints;
using TeamUp.Modules.Governance.Gate;
using TeamUp.Modules.Governance.Persistence;
using TeamUp.SharedKernel.Ai;
using TeamUp.SharedKernel.Auditing;
using TeamUp.SharedKernel.Modularity;
using TeamUp.SharedKernel.Persistence;

namespace TeamUp.Modules.Governance;

/// <summary>Autonomy dial, the action gate, the review inbox, the audit log (M5). M1 ships the audit log.</summary>
public sealed class GovernanceModule : IModule
{
    public string Name => "governance";

    public void Register(IServiceCollection services, IConfiguration configuration)
    {
        var connectionString = configuration.GetConnectionString("Postgres")
            ?? throw new InvalidOperationException("Missing connection string 'ConnectionStrings:Postgres'.");

        services.AddDbContext<GovernanceDbContext>(options => options.UseNpgsql(connectionString));
        services.AddScoped<IModuleDbContext>(sp => sp.GetRequiredService<GovernanceDbContext>());
        services.AddScoped<IAuditLog, AuditLog>();
        services.AddScoped<HeldActionExecutor>();
        services.AddScoped<IActionGate, ActionGate>();
        services.TryAddSingleton(TimeProvider.System);
    }

    public void MapEndpoints(IEndpointRouteBuilder endpoints) => GovernanceEndpoints.Map(endpoints);
}