using Content.Server.CharacterAppearance.Components;
using Content.Shared.Humanoid;
using Content.Shared.Preferences;

namespace Content.Server.Humanoid.Systems;

public sealed class RandomHumanoidAppearanceSystem : EntitySystem
{
    [Dependency] private readonly HumanoidSystem _humanoid = default!;

    public override void Initialize()
    {
        base.Initialize();

        SubscribeLocalEvent<RandomHumanoidAppearanceComponent, MapInitEvent>(OnMapInit);
    }

    private void OnMapInit(EntityUid uid, RandomHumanoidAppearanceComponent component, MapInitEvent args)
    {
        // If we have an initial profile/base layer set, do not randomize this humanoid.
        if (!TryComp(uid, out HumanoidComponent? humanoid) || !string.IsNullOrEmpty(humanoid.Initial))
        {
            return;
        }

        var profile = HumanoidCharacterProfile.RandomWithSpecies(humanoid.Species);

        _humanoid.LoadProfile(uid, profile, humanoid);

        if (component.RandomizeName)
        {
            var meta = MetaData(uid);
            meta.EntityName = profile.Name;
        }
    }
}