using UnityEngine;
using AibisDream.UI;
using UnityEngine.UI;
using System;
using UnityEngine.Events;
using AibisDream.Framework;

namespace AibisDream.FixSystem
{
    public class BlockPuzzlePanel : MonoBehaviour, IOperatorPanel
    {
        public UnityEvent OnSubmit => lockButton.onClick;
        public UnityEvent OnPopUp => popUpButton.onClick;

        [Header("面板UI部分")]
        [SerializeField] private GameObject panelUIRoot;

        private void Awake()
        {
            EnumEventSystem.Global.Register<ScreenEventEnum, GameObject>(ScreenEventEnum.Selected, OnSelected);
        }

        private void OnDestroy()
        {
            EnumEventSystem.Global.UnRegister(ScreenEventEnum.Selected);
        }

        // ------------------------ 屏幕显示 -------------------------
        [Header("屏幕")]
        [SerializeField] private UniversalScreen blockPuzzleScreen;

        public void SwitchToLogScreen()
        {
            blockPuzzleScreen.gameObject.SetActive(false);
        }

        public void ShowShapeInScreen(BlockShapeInfo shape)
        {
            EnumEventSystem.Global.Send(ScreenEventEnum.Selected, blockPuzzleScreen.gameObject);

            blockPuzzleScreen.SetImage("设备缩略图", shape.GetDetailImage());

            blockPuzzleScreen.SetText("设备名称", shape.shapeName);
            blockPuzzleScreen.SetText("设备描述", shape.shapeDescription);

            blockPuzzleScreen.SetText("PWR", $"PWR\n{shape.paramValue.power.ToString("+0;-0;+0")}");
            blockPuzzleScreen.SetText("NOISE", $"NOISE\n{shape.paramValue.noise.ToString("+0;-0;+0")}");
            blockPuzzleScreen.SetText("HEAT", $"HEAT\n{shape.paramValue.heat.ToString("+0;-0;+0")}");

            for (int i = 1; i <= 3; i++)
            {
                if (i <= shape.states.Length)
                {
                    blockPuzzleScreen.SetText($"设备状态{i}", shape.states[i - 1]);
                }
                else
                {
                    blockPuzzleScreen.SetText($"设备状态{i}", "");
                }
            }
        }

        private void OnSelected(GameObject obj)
        {
            blockPuzzleScreen.gameObject.SetActive(obj == blockPuzzleScreen.gameObject);
        }

        public void ClearShapeInScreen()
        {
            blockPuzzleScreen.SetImage("设备缩略图", null);

            blockPuzzleScreen.SetText("设备名称", "待选择");
            blockPuzzleScreen.SetText("设备描述", null);

            blockPuzzleScreen.SetText("PWR", "0");
            blockPuzzleScreen.SetText("NOISE", "0");
            blockPuzzleScreen.SetText("HEAT", "0");

            for (int i = 1; i <= 3; i++)
            {
                blockPuzzleScreen.SetText($"设备状态{i}", "");
            }
        }

        // ------------------------ 进度条 -------------------------

        // [Header("进度条")]
        [SerializeField] private SpriteProgressBar powerProgressBar;
        [SerializeField] private SpriteProgressBar noiseProgressBar;
        [SerializeField] private SpriteProgressBar heatProgressBar;

        /// <summary>
        /// 设置进度条最大值
        /// </summary>
        /// <param name="paramValue"></param>
        public void SetProgressMaxValue(BlockPuzzleParamValue paramValue)
        {
            powerProgressBar.MaxValue = paramValue.power;
            noiseProgressBar.MaxValue = paramValue.noise;
            heatProgressBar.MaxValue = paramValue.heat;
        }

        public void OnProgressChanged(ValidateResult validateResult)
        {

            var paramValue = validateResult.propValue;
            // 更新进度条
            powerProgressBar.CurrentValue = paramValue.power;
            noiseProgressBar.CurrentValue = paramValue.noise;
            heatProgressBar.CurrentValue = paramValue.heat;

            // TODO 更新通过情况

            // TODO 更新提示文本
        }

        public void OnRangeChanged(BlockPuzzleParamValue paramValue)
        {
            powerProgressBar.MaxValue = paramValue.power;
            noiseProgressBar.MaxValue = paramValue.noise;
            heatProgressBar.MaxValue = paramValue.heat;
        }

        // ------------------------ 器件选择 -------------------------
        [Header("器件选择")]
        [SerializeField] private RectTransform _deviceButtonRoot;
        [SerializeField] private GameObject _deviceItemPrefab;

        private BlockShapeData[] deviceButtonDatas;
        public BlockShapeData[] DeviceButtonDatas { set => deviceButtonDatas = value; }

        public event Action<BlockShapeInfo> OnDeviceSelected;

        public void LoadBackupDevices()
        {
            foreach (var data in deviceButtonDatas)
            {
                AddDeviceButton(data.blockShapeInfo);
            }
        }

        public void OnDeviceRecycle(BlockShape blockShape)
        {
            AddDeviceButton(blockShape.BlockShapeData.blockShapeInfo);
        }

        private void AddDeviceButton(BlockShapeInfo blockShapeInfo)
        {
            var button = Instantiate(_deviceItemPrefab, _deviceButtonRoot).GetComponent<ShapeCreateButton>();

            button.SetInfo(blockShapeInfo);
            button.OnClicked.AddListener(() => OnDeviceSelected?.Invoke(blockShapeInfo));
        }

        public void RemoveDeviceButton(string shapeName)
        {
            var button = _deviceButtonRoot.Find(shapeName).gameObject;
            Destroy(button);
        }

        // ------------------------ 按钮组 ---------------------------

        [Header("提交按钮")]
        [SerializeField] private Button lockButton;
        [SerializeField] private Button popUpButton;

        public Button LockButton => lockButton;
        public Button PopUpButton => popUpButton;

        public void SetVaildState(ValidateResult validateResult)
        {
            lockButton.GetComponent<BlockSubmitHander>().SetValidState(validateResult.isPass);
        }
    }
}