using System;
using System.Collections;
using AibisDream.Framework;
using AibisDream.UI;
using DG.Tweening;
using UnityEngine;

namespace AibisDream.FixSystem
{
    public struct UfCue : IFixSceneCue
    {
        public FixSceneMode Mode => FixSceneMode.UF;

        public IEnumerator Enter(FixTransition transition)
        {
            var ufSystem = FixSystemCenter.SystemDic.Get<UFSystem>();
            var eyeSystem = FixSystemCenter.SystemDic.Get<EyeSystem>();
            // 先切BodyModule
            if (!CameraKit.Instance.EqualToCameraState(CameraEnum.BodyModule))
            {
                yield return CameraKit.Instance.SwitchCamera(CameraEnum.BodyModule);
            }

            FixPanelSystem.GetRepairPanel<CablePanel>()?.PullUpCable();
            yield return CameraKit.Instance.SwitchCamera(CameraEnum.UF);
            yield return UIManager.Instance.GetPanel<ScreenTransitionPanel>().FadeInAsync(0.5f);
            ufSystem.OpenUFView();
            yield return CameraKit.Instance.SwitchCamera(CameraEnum.EyeDeep);
            eyeSystem.OnEnter();
            BubbleSlotKit.Instance.LoadBubbles(BubbleSlotEnum.Eye);
            yield return UIManager.Instance.GetPanel<ScreenTransitionPanel>().FadeOutAsync(0.5f);
        }

        public IEnumerator Exit(FixTransition transition)
        {
            float duration = 0.5f;
            var ufSystem = FixSystemCenter.SystemDic.Get<UFSystem>();
            var eyeSystem = FixSystemCenter.SystemDic.Get<EyeSystem>();
            yield return UIManager.Instance.GetPanel<ScreenTransitionPanel>().FadeInAsync(duration);
            eyeSystem.OnExit();
            ufSystem.CloseUFView();
            yield return CameraKit.Instance.SwitchCamera(CameraEnum.UF);
            yield return UIManager.Instance.GetPanel<ScreenTransitionPanel>().FadeOutAsync(duration);
        }
    }

    public struct EyeCue : IFixSceneCue
    {
        public FixSceneMode Mode => FixSceneMode.Eye;

        public IEnumerator Enter(FixTransition transition)
        {
            var bodyModuleSystem = FixSystemCenter.SystemDic.Get<BodyModuleSystem>();
            bodyModuleSystem.SwitchModuleGroup(ModuleState.Head);
            var eyeSystem = FixSystemCenter.SystemDic.Get<EyeSystem>();
            // 先切BodyModule
            if (!CameraKit.Instance.EqualToCameraState(CameraEnum.BodyModule))
            {
                yield return CameraKit.Instance.SwitchCamera(CameraEnum.BodyModule);
            }

            //打开盖子
            var eyeModule = bodyModuleSystem.FindBodyModuleByType<EyeModule>();
            yield return eyeModule.OpenEye();

            FixPanelSystem.GetRepairPanel<CablePanel>()?.PullUpCable();
            yield return CameraKit.Instance.SwitchCamera(CameraEnum.Eye);
            yield return UIManager.Instance.GetPanel<ScreenTransitionPanel>().FadeInAsync(0.5f);
            yield return CameraKit.Instance.SwitchCamera(CameraEnum.EyeDeep);
            eyeSystem.OnEnter();
            BubbleSlotKit.Instance.LoadBubbles(BubbleSlotEnum.Eye);
            yield return UIManager.Instance.GetPanel<ScreenTransitionPanel>().FadeOutAsync(0.5f);
        }

        public IEnumerator EnterImmediate(FixTransition transition)
        {
            var eyeSystem = FixSystemCenter.SystemDic.Get<EyeSystem>();
            yield return CameraKit.Instance.SwitchCamera(CameraEnum.EyeDeep, true);
            eyeSystem.OnEnter();
            BubbleSlotKit.Instance.LoadBubbles(BubbleSlotEnum.Eye);
        }

        public IEnumerator Exit(FixTransition transition)
        {
            var bodyModuleSystem = FixSystemCenter.SystemDic.Get<BodyModuleSystem>();
            float duration = 0.5f;
            var eyeSystem = FixSystemCenter.SystemDic.Get<EyeSystem>();
            yield return UIManager.Instance.GetPanel<ScreenTransitionPanel>().FadeInAsync(duration);
            yield return CameraKit.Instance.SwitchCamera(CameraEnum.Eye);
            eyeSystem.OnExit();
            yield return new WaitForSeconds(0.1f);
            yield return UIManager.Instance.GetPanel<ScreenTransitionPanel>().FadeOutAsync(duration);
            //关上
            var eyeModule = bodyModuleSystem.FindBodyModuleByType<EyeModule>();
            yield return eyeModule.CloseEye();
            yield return new WaitForSeconds(0.5f);
        }
    }

    public struct MemoryCue : IFixSceneCue
    {
        public FixSceneMode Mode => FixSceneMode.Memory;

        public IEnumerator Enter(FixTransition transition)
        {
            float duration = 0.5f;
            var memorySystem = FixSystemCenter.SystemDic.Get<MemoryProcess>();
            // 进入Memory前收起Task面板
            FixPanelSystem.Instance.TaskPanel?.SetTemporarilyHidden(true);
            // 先切BodyModule
            if (!CameraKit.Instance.EqualToCameraState(CameraEnum.BodyModule))
            {
                yield return CameraKit.Instance.SwitchCamera(CameraEnum.BodyModule);
            }

            yield return memorySystem.DropMemoryProjector();
            FixPanelSystem.GetRepairPanel<CablePanel>()?.PullUpCable();
            yield return CameraKit.Instance.SwitchCamera(CameraEnum.Memory);
            yield return UIManager.Instance.GetPanel<ScreenTransitionPanel>().FadeInAsync(duration);
            memorySystem.OnEnter();
            yield return UIManager.Instance.GetPanel<ScreenTransitionPanel>().FadeOutAsync(duration);
            BubbleSlotKit.Instance.LoadBubbles(BubbleSlotEnum.Memory);
        }

        public IEnumerator EnterImmediate(FixTransition transition)
        {
            var memorySystem = FixSystemCenter.SystemDic.Get<MemoryProcess>();

            FixPanelSystem.Instance.TaskPanel?.SetTemporarilyHidden(true, immediate: true);
            yield return memorySystem.DropMemoryProjector();
            FixPanelSystem.GetRepairPanel<CablePanel>()?.PullUpCable();
            yield return CameraKit.Instance.SwitchCamera(CameraEnum.Memory, true);
            memorySystem.OnEnter();
            BubbleSlotKit.Instance.LoadBubbles(BubbleSlotEnum.Memory);
        }

        public IEnumerator Exit(FixTransition transition)
        {
            float duration = 0.5f;
            var memorySystem = FixSystemCenter.SystemDic.Get<MemoryProcess>();
            yield return UIManager.Instance.GetPanel<ScreenTransitionPanel>().FadeInAsync(duration);
            memorySystem.OnExit();
            memorySystem.CloseMemoryView();
            yield return UIManager.Instance.GetPanel<ScreenTransitionPanel>().FadeOutAsync(duration);
            yield return CameraKit.Instance.SwitchCamera(CameraEnum.BodyModule);
            memorySystem.PullMemoryProjector();
            // 退出Memory后恢复Task面板
            FixPanelSystem.Instance.TaskPanel?.SetTemporarilyHidden(false);
        }
    }
}