using Godot;
using System;
using System.Collections.Generic;

public partial class GameScene : Control
{
    // 资源类型枚举
    public enum ResourceType
    {
        IronOre,
        CopperOre,
        IronIngot,
        CopperIngot
    }

    // 资源数据结构
    public class ResourceData
    {
        public string Name { get; set; }
        public int Amount { get; set; }
        public ResourceType Type { get; set; }
        public bool IsProcessed { get; set; }
    }

    // 电力系统数据
    private float powerGeneration = 0;
    private float powerConsumption = 0;
    private float powerStorage = 0;
    private float powerDischarge = 0;

    // 库存数据（保留用于兼容性，但主要由InventoryManager管理）
    private Dictionary<ResourceType, ResourceData> inventory = new Dictionary<ResourceType, ResourceData>();

    // UI引用
    private Label powerGenerationLabel;
    private Label powerConsumptionLabel;
    private Label powerStorageLabel;
    private Label powerDischargeLabel;
    private TabContainer categoryTabs;
    private CraftingQueueManager craftingQueue;

    public override void _Ready()
    {
        GD.Print("GameScene _Ready 开始");
        
        // 获取UI引用
        powerGenerationLabel = GetNode<Label>("HSplitContainer/LeftPanel/VBoxContainer/PowerInfo/MarginContainer/VBoxContainer/PowerRow1/PowerGeneration");
        powerConsumptionLabel = GetNode<Label>("HSplitContainer/LeftPanel/VBoxContainer/PowerInfo/MarginContainer/VBoxContainer/PowerRow1/PowerConsumption");
        powerStorageLabel = GetNode<Label>("HSplitContainer/LeftPanel/VBoxContainer/PowerInfo/MarginContainer/VBoxContainer/PowerRow2/PowerStorage");
        powerDischargeLabel = GetNode<Label>("HSplitContainer/LeftPanel/VBoxContainer/PowerInfo/MarginContainer/VBoxContainer/PowerRow2/PowerDischarge");
        categoryTabs = GetNode<TabContainer>("HSplitContainer/RightPanel/VBoxContainer/CategoryTabs");
        craftingQueue = GetNode<CraftingQueueManager>("HSplitContainer/LeftPanel/VBoxContainer/CraftingQueue");

        // 初始化库存（保留用于兼容性）
        InitializeInventory();

        // 更新UI
        UpdatePowerUI();
        
        GD.Print("GameScene 初始化完成");
    }

    private void InitializeInventory()
    {
        inventory[ResourceType.IronOre] = new ResourceData { Name = "铁矿", Amount = 0, Type = ResourceType.IronOre, IsProcessed = false };
        inventory[ResourceType.CopperOre] = new ResourceData { Name = "铜矿", Amount = 0, Type = ResourceType.CopperOre, IsProcessed = false };
        inventory[ResourceType.IronIngot] = new ResourceData { Name = "铁块", Amount = 0, Type = ResourceType.IronIngot, IsProcessed = true };
        inventory[ResourceType.CopperIngot] = new ResourceData { Name = "铜块", Amount = 0, Type = ResourceType.CopperIngot, IsProcessed = true };
    }

    private void UpdatePowerUI()
    {
        powerGenerationLabel.Text = $"发电: {powerGeneration:F1} KW";
        powerConsumptionLabel.Text = $"耗电: {powerConsumption:F1} KW";
        powerStorageLabel.Text = $"蓄电: {powerStorage:F1} KWh";
        powerDischargeLabel.Text = $"放电: {powerDischarge:F1} KW";
    }

    // 添加资源到库存（保留用于兼容性）
    public void AddResource(ResourceType type, int amount)
    {
        if (inventory.ContainsKey(type))
        {
            inventory[type].Amount += amount;
        }
    }

    // 更新电力系统
    public void UpdatePowerSystem(float generation, float consumption, float storage, float discharge)
    {
        powerGeneration = generation;
        powerConsumption = consumption;
        powerStorage = storage;
        powerDischarge = discharge;
        UpdatePowerUI();
    }

    public override void _Process(double delta)
    {
        // 更新电力信息显示
        UpdatePowerInfo();
    }

    private void UpdatePowerInfo()
    {
        // 这里可以从电力管理器获取实际数据
        // 目前使用占位符数据
        if (powerGenerationLabel != null)
            powerGenerationLabel.Text = "发电: 0 KW";
        
        if (powerConsumptionLabel != null)
            powerConsumptionLabel.Text = "耗电: 0 KW";
        
        if (powerStorageLabel != null)
            powerStorageLabel.Text = "蓄电: 0 KWh";
        
        if (powerDischargeLabel != null)
            powerDischargeLabel.Text = "放电: 0 KW";
    }

    public override void _Input(InputEvent @event)
    {
        if (@event is InputEventKey keyEvent && keyEvent.Pressed)
        {
            // 按C键测试合成铁块
            if (keyEvent.Keycode == Key.C)
            {
                if (craftingQueue != null)
                {
                    craftingQueue.StartIronIngotCrafting();
                    GD.Print("按下C键，尝试开始铁块合成");
                }
            }
        }
    }
}