using System;
using System.Collections.Generic;
using Chickensoft.AutoInject;
using Chickensoft.Introspection;
using Chickensoft.Sync.Primitives;
using Gamesmiths.Forge.Effects;
using Gamesmiths.Forge.Godot.Resources.Abilities;
using Godot;
using Movementtests.managers;
using Movementtests.systems;


[Tool, GlobalClass, Icon("res://assets/ui/IconGodotNode/control/icon_crate.png"), Meta(typeof(IAutoNode))]
public partial class InventoryUi : Control, IDisposable
{
    public override void _Notification(int what) => this.Notify(what);
	
    #region Dependencies
    [Dependency]
    public InventoryManager InventoryManager => this.DependOn<InventoryManager>();
    #endregion Dependencies
    
    #region Nodes
    [Node]
    public required AbilitySelection StartedFlying { get; set; }
    [Node]
    public required AbilitySelection WhileFlying { get; set; }
    [Node]
    public required AbilitySelection StoppedFlying { get; set; }
    #endregion Nodes
    
    public AutoSet<ForgeAbilityBehavior>.Binding StartedFlyingBinding { get; set; }
    public AutoSet<ForgeAbilityBehavior>.Binding FlyingTickBinding { get; set; }
    public AutoSet<ForgeAbilityBehavior>.Binding StoppedFlyingBinding { get; set; }
    
    public void OnReady()
    {
        StartedFlying.AbilityAdded += AddAbilityForEvent;
        WhileFlying.AbilityAdded += AddAbilityForEvent;
        StoppedFlying.AbilityAdded += AddAbilityForEvent;
        
        StartedFlying.AbilityRemoved += RemoveAbilityForEvent;
        WhileFlying.AbilityRemoved += RemoveAbilityForEvent;
        StoppedFlying.AbilityRemoved += RemoveAbilityForEvent;
    }

    public void OnResolved()
    {
        StartedFlying.Initialize(InventoryManager.WeaponEventsInventory[WeaponSystem.WeaponEvent.StartedFlying]);
        WhileFlying.Initialize(InventoryManager.WeaponEventsInventory[WeaponSystem.WeaponEvent.FlyingTick]);
        StoppedFlying.Initialize(InventoryManager.WeaponEventsInventory[WeaponSystem.WeaponEvent.StoppedFlying]);
        
        StartedFlyingBinding = InventoryManager.StartedFlyingAbilities.Bind();
        StartedFlyingBinding
            .OnAdd(behavior => OnWeaponEventInventoryAdded(WeaponSystem.WeaponEvent.StartedFlying, behavior))
            .OnRemove(behavior => OnWeaponEventInventoryRemoved(WeaponSystem.WeaponEvent.StartedFlying, behavior))
            .OnClear(() => OnWeaponEventInventoryCleared(WeaponSystem.WeaponEvent.StartedFlying));
        FlyingTickBinding = InventoryManager.FlyingTickAbilities.Bind();
        FlyingTickBinding
            .OnAdd(behavior => OnWeaponEventInventoryAdded(WeaponSystem.WeaponEvent.FlyingTick, behavior))
            .OnRemove(behavior => OnWeaponEventInventoryRemoved(WeaponSystem.WeaponEvent.FlyingTick, behavior))
            .OnClear(() => OnWeaponEventInventoryCleared(WeaponSystem.WeaponEvent.FlyingTick));
        StoppedFlyingBinding = InventoryManager.StoppedFlyingAbilities.Bind();
        StoppedFlyingBinding
            .OnAdd(behavior => OnWeaponEventInventoryAdded(WeaponSystem.WeaponEvent.StoppedFlying, behavior))
            .OnRemove(behavior => OnWeaponEventInventoryRemoved(WeaponSystem.WeaponEvent.StoppedFlying, behavior))
            .OnClear(() => OnWeaponEventInventoryCleared(WeaponSystem.WeaponEvent.StoppedFlying));
    }

    public new void Dispose()
    {
        GC.SuppressFinalize(this);
        
        StartedFlying.Dispose();
        WhileFlying.Dispose();
        StoppedFlying.Dispose();
        
        base.Dispose();
    }
    
    public void AddAbilityForEvent(WeaponSystem.WeaponEvent forEvent, ForgeAbilityBehavior abilityBehavior)
    {
        InventoryManager.AddAbilityForWeaponEvent(forEvent, abilityBehavior);
    }

    public void RemoveAbilityForEvent(WeaponSystem.WeaponEvent forEvent, ForgeAbilityBehavior abilityBehavior)
    {
        InventoryManager.RemoveAbilityForWeaponEvent(forEvent, abilityBehavior);
    }
    
    public void OnWeaponEventInventoryAdded(WeaponSystem.WeaponEvent forEvent, ForgeAbilityBehavior abilityBehavior)
    {
        var selection = GetAbilitySelection(forEvent);
        selection.AddSelectedAbility(abilityBehavior);
    }
    
    public void OnWeaponEventInventoryRemoved(WeaponSystem.WeaponEvent forEvent, ForgeAbilityBehavior abilityBehavior)
    {
        var selection = GetAbilitySelection(forEvent);
        selection.RemoveSelectedAbility(abilityBehavior);
    }
    
    public void OnWeaponEventInventoryCleared(WeaponSystem.WeaponEvent forEvent)
    {
        var selection = GetAbilitySelection(forEvent);
        selection.ClearAbilities();
    }

    public AbilitySelection GetAbilitySelection(WeaponSystem.WeaponEvent forEvent)
    {
        var abilitiesSelectionsMap = new Dictionary<WeaponSystem.WeaponEvent, AbilitySelection>
        {
            { WeaponSystem.WeaponEvent.StartedFlying, StartedFlying },
            { WeaponSystem.WeaponEvent.StoppedFlying, StoppedFlying },
            { WeaponSystem.WeaponEvent.FlyingTick, WhileFlying },
        };
        
        return abilitiesSelectionsMap[forEvent];
    }
}