using System.Threading;
using Content.Server.Administration.Commands;
using Content.Server.Administration.Managers;
using Content.Server.Administration.UI;
using Content.Server.Configurable;
using Content.Server.Disposal.Tube.Components;
using Content.Server.EUI;
using Content.Server.Explosion;
using Content.Server.Ghost.Roles;
using Content.Server.Inventory.Components;
using Content.Server.Mind.Commands;
using Content.Server.Mind.Components;
using Content.Server.Players;
using Content.Server.Verbs;
using Content.Shared.Administration;
using Content.Shared.Body.Components;
using Content.Shared.Chemistry.Components.SolutionManager;
using Content.Shared.Interaction.Helpers;
using Content.Shared.Popups;
using Content.Shared.Verbs;
using Robust.Server.Console;
using Robust.Server.GameObjects;
using Robust.Shared.GameObjects;
using Robust.Shared.IoC;
using Robust.Shared.Localization;
using Robust.Shared.Timing;
using Timer = Robust.Shared.Timing.Timer;

namespace Content.Server.Administration
{
    /// <summary>
    ///     System to provide various global admin/debug verbs
    /// </summary>
    public class AdminVerbSystem : EntitySystem
    {
        [Dependency] private readonly IConGroupController _groupController = default!;
        [Dependency] private readonly IAdminManager _adminManager = default!;
        [Dependency] private readonly IGameTiming _gameTiming = default!;
        [Dependency] private readonly EuiManager _euiManager = default!;
        [Dependency] private readonly GhostRoleSystem _ghostRoleSystem = default!;

        public override void Initialize()
        {
            SubscribeLocalEvent<GetOtherVerbsEvent>(AddDebugVerbs);
        }

        private void AddDebugVerbs(GetOtherVerbsEvent args)
        {
            if (!args.User.TryGetComponent<ActorComponent>(out var actor))
                return;

            var player = actor.PlayerSession;

            // Delete verb
            if (_groupController.CanCommand(player, "deleteentity"))
            {
                Verb verb = new();
                verb.Text = Loc.GetString("delete-verb-get-data-text");
                verb.Category = VerbCategory.Debug;
                verb.IconTexture = "/Textures/Interface/VerbIcons/delete.svg.192dpi.png";
                verb.Act = () => args.Target.Delete();
                args.Verbs.Add(verb);
            }

            // Rejuvenate verb
            if (_groupController.CanCommand(player, "rejuvenate"))
            {
                Verb verb = new();
                verb.Text = Loc.GetString("rejuvenate-verb-get-data-text");
                verb.Category = VerbCategory.Debug;
                verb.IconTexture = "/Textures/Interface/VerbIcons/rejuvenate.svg.192dpi.png";
                verb.Act = () => RejuvenateCommand.PerformRejuvenate(args.Target);
                args.Verbs.Add(verb);
            }

            // Control mob verb
            if (_groupController.CanCommand(player, "controlmob") &&
                args.User != args.Target &&
                args.User.HasComponent<MindComponent>() &&
                args.Target.TryGetComponent<MindComponent>(out var targetMind))
            {
                Verb verb = new();
                verb.Text = Loc.GetString("control-mob-verb-get-data-text");
                verb.Category = VerbCategory.Debug;
                // TODO VERB ICON control mob icon
                verb.Act = () =>
                {
                    targetMind.Mind?.TransferTo(null);
                    player.ContentData()?.Mind?.TransferTo(args.Target, ghostCheckOverride: true);
                };
                args.Verbs.Add(verb);
            }

            // Make Sentient verb
            if (_groupController.CanCommand(player, "makesentient") &&
                args.User != args.Target &&
                !args.Target.HasComponent<MindComponent>())
            {
                Verb verb = new();
                verb.Text = Loc.GetString("make-sentient-verb-get-data-text");
                verb.Category = VerbCategory.Debug;
                verb.IconTexture = "/Textures/Interface/VerbIcons/sentient.svg.192dpi.png";
                verb.Act = () => MakeSentientCommand.MakeSentient(args.Target);
                args.Verbs.Add(verb);
            }

            if (_adminManager.HasAdminFlag(player, AdminFlags.Fun))
            {
                Verb verb = new();
                verb.Text = Loc.GetString("explode-verb-get-data-text");
                verb.Category = VerbCategory.Debug;
                verb.Act = () =>
                {
                    var coords = args.Target.Transform.Coordinates;
                    Timer.Spawn(_gameTiming.TickPeriod, () => ExplosionHelper.SpawnExplosion(coords, 0, 1, 2, 1), CancellationToken.None);
                    if (args.Target.TryGetComponent(out SharedBodyComponent? body))
                    {
                        body.Gib();
                    }
                };
                args.Verbs.Add(verb);
            }

            // Set clothing verb
            if (_groupController.CanCommand(player, "setoutfit") &&
                args.Target.HasComponent<InventoryComponent>())
            {
                Verb verb = new();
                verb.Text = Loc.GetString("set-outfit-verb-get-data-text");
                verb.Category = VerbCategory.Debug;
                verb.IconTexture = "/Textures/Interface/VerbIcons/outfit.svg.192dpi.png";
                verb.Act = () => _euiManager.OpenEui(new SetOutfitEui(args.Target), player);
                args.Verbs.Add(verb);
            }

            // In range unoccluded verb
            if (_groupController.CanCommand(player, "inrangeunoccluded"))
            {
                Verb verb = new();
                verb.Text = Loc.GetString("in-range-unoccluded-verb-get-data-text");
                verb.Category = VerbCategory.Debug;
                verb.IconTexture = "/Textures/Interface/VerbIcons/information.svg.192dpi.png";
                verb.Act = () =>
                {
                    var message = args.User.InRangeUnOccluded(args.Target)
                    ? Loc.GetString("in-range-unoccluded-verb-on-activate-not-occluded")
                    : Loc.GetString("in-range-unoccluded-verb-on-activate-occluded");
                    args.Target.PopupMessage(args.User, message);
                };
                args.Verbs.Add(verb);
            }

            // Get Disposal tube direction verb
            if (_groupController.CanCommand(player, "tubeconnections") &&
                args.Target.TryGetComponent<IDisposalTubeComponent>(out var tube))
            {
                Verb verb = new();
                verb.Text = Loc.GetString("tube-direction-verb-get-data-text");
                verb.Category = VerbCategory.Debug;
                verb.IconTexture = "/Textures/Interface/VerbIcons/information.svg.192dpi.png";
                verb.Act = () => tube.PopupDirections(args.User);
                args.Verbs.Add(verb);
            }

            // Make ghost role verb
            if (_groupController.CanCommand(player, "makeghostrole") &&
                !(args.Target.GetComponentOrNull<MindComponent>()?.HasMind ?? false))
            {
                Verb verb = new();
                verb.Text = Loc.GetString("make-ghost-role-verb-get-data-text");
                verb.Category = VerbCategory.Debug;
                // TODO VERB ICON add ghost icon
                // Where is the national park service icon for haunted forests?
                verb.Act = () => _ghostRoleSystem.OpenMakeGhostRoleEui(player, args.Target.Uid);
                args.Verbs.Add(verb);
            }

            // Configuration verb. Is this even used for anything!?
            if (_groupController.CanAdminMenu(player) &&
                args.Target.TryGetComponent<ConfigurationComponent>(out var config))
            {
                Verb verb = new();
                verb.Text = Loc.GetString("configure-verb-get-data-text");
                verb.IconTexture = "/Textures/Interface/VerbIcons/settings.svg.192dpi.png";
                verb.Category = VerbCategory.Debug;
                verb.Act = () => config.OpenUserInterface(actor);
                args.Verbs.Add(verb);
            }

            // Add reagent verb
            if (_adminManager.HasAdminFlag(player, AdminFlags.Fun) &&
                args.Target.HasComponent<SolutionContainerManagerComponent>())
            {
                Verb verb = new();
                verb.Text = Loc.GetString("admin-add-reagent-verb-get-data-text");
                verb.Category = VerbCategory.Debug;
                verb.IconTexture = "/Textures/Interface/VerbIcons/spill.svg.192dpi.png";
                verb.Act = () => _euiManager.OpenEui(new AdminAddReagentEui(args.Target), player);

                // TODO CHEMISTRY
                // Add reagent ui broke after solution refactor. Needs fixing
                verb.Disabled = true;
                verb.Tooltip = "Currently non functional after solution refactor.";
                verb.Priority = -2;

                args.Verbs.Add(verb);
            }
        }
    }
}