NLDClient-yudde/ProjectNLD/Assets/Code/Scripts/Gameplay/Guide/GuideStep.cs

using cfg.GuideCfg;
using System;
using Cysharp.Threading.Tasks;
using Gameplay.Level;
using UnityEngine.UI;
using UnityEngine;
using cfg.LevelCfg;
using Framework;
using Code.Scripts.Gameplay.Game;

namespace Gameplay.Guide
{
    /// <summary>
    /// 引导状态
    /// </summary>
    public enum E_GuideState
    {
        /// <summary>
        /// 等待引导
        /// </summary>
        Idle,
        /// <summary>
        /// 引导中
        /// </summary>
        Guiding,
        /// <summary>
        /// 引导完成
        /// </summary>
        Complete,
    }

    /// <summary>
    /// 引导步骤基类
    /// </summary>
    public abstract class GuideStepBase
    {
        /// <summary>
        /// 引导完成类型
        /// </summary>
        private readonly GuideCompleteBase completeBase;

        /// <summary>
        /// 引导配置
        /// </summary>
        public DataGuideCfg Cfg { get; private set; }

        /// <summary>
        /// 引导状态
        /// </summary>
        public E_GuideState GuideState { get; private set; }

        /// <summary>
        /// 是否引导中
        /// </summary>
        public bool IsGuiding
        {
            get { return E_GuideState.Guiding == GuideState; }
        }

        public GuideStepBase(DataGuideCfg cfg)
        {
            Cfg = cfg;

            GuideState = E_GuideState.Idle;

            completeBase = Cfg.GuideCompleteType switch
            {
                E_GuideCompleteType.PlayVideoOver => new PlayVideoComplete(Cfg, Complete),
                E_GuideCompleteType.OpenUI => new OpenUIComplete(Cfg, Complete),
                E_GuideCompleteType.CloseUI => new CloseUIComplete(Cfg, Complete),
                E_GuideCompleteType.OpenUIAndAnim => new OpenUIAndAnimComplete(Cfg, Complete),
                E_GuideCompleteType.EnterFightLevelComplete => new EnterFightLevelComplete(Cfg, Complete),
                E_GuideCompleteType.EnterStorylineLevelComplete => new EnterStorylineLevelComplete(Cfg, Complete),
                E_GuideCompleteType.EmbattleComplete => new LevelEmbattleComplete(Cfg, Complete),
                E_GuideCompleteType.EmbattleVehicleComplete => new LevelEmbattleComplete(Cfg, Complete),
                E_GuideCompleteType.FightBegin => new FightBeginComplete(Cfg, Complete),
                E_GuideCompleteType.FightMoveComplete => new FightMoveComplete(Cfg, Complete),
                E_GuideCompleteType.FightAttackComplete => new FightAttackComplete(Cfg, Complete),
                E_GuideCompleteType.FightEmbattleComplete => new FightEmbattleComplete(Cfg, Complete),
                E_GuideCompleteType.FightMoraleAndRepressionComplete => new FightMoraleAndRepressionComplete(Cfg, Complete),
                E_GuideCompleteType.FightUseSkillComplete => new FightUseSkillComplete(Cfg, Complete),
                E_GuideCompleteType.LevelComplete => new LevelComplete(Cfg, Complete),
                E_GuideCompleteType.ClickGuideButton => new ClickGuideButtonComplete(Cfg, Complete),
                _ => throw new Exception($"未处理类型:{Cfg.GuideCompleteType}"),
            };
        }

        /// <summary>
        /// 开始引导
        /// </summary>
        public async void StartGuide()
        {
            DebugUtil.Log($"<color=#00FA9A>开始id为{Cfg.Id}的引导，延迟{Cfg.StepStartDelay}秒开始</color>"); // #00FA9A绿色

            await DoBeforeGuide();

            GuideState = E_GuideState.Guiding;

            await UniTask.Delay((int)(Cfg.StepStartDelay * 1000f)); // 延迟时间开始

            DebugUtil.Log($"<color=#00FA9A>实际执行id为{Cfg.Id}的引导</color>"); // #00FA9A绿色

            DoGuide();
        }

        /// <summary>
        /// 完成引导
        /// </summary>
        public void Complete()
        {
            if (!IsGuiding)
                return;

            DebugUtil.Log($"<color=#00FA9A>完成id为{Cfg.Id}的引导</color>"); // #00FA9A绿色

            GuideState = E_GuideState.Complete;
            DoBeforeComplete();
            GuideManager.Instance.CompleteStep(this);
        }

        /// <summary>
        /// 结束引导
        /// </summary>
        public void EndGuide()
        {
            if (!IsGuiding)
                return;

            completeBase.RemoveListener();
            
            GuideState = E_GuideState.Idle;
        }

        /// <summary>
        /// 引导开始之前
        /// </summary>
        protected virtual async UniTask DoBeforeGuide()
        {
            await UI_GuideController.Open();

            completeBase.AddListener();
        }

        /// <summary>
        /// 引导
        /// </summary>
        protected abstract void DoGuide();

        /// <summary>
        /// 引导完成之前
        /// </summary>
        protected virtual void DoBeforeComplete()
        {
            completeBase.RemoveListener();

            UIManager.Instance.CloseWindow(UINameConst.UI_Guide);
        }
    }

    /// <summary>
    /// 点击按钮
    /// </summary>
    internal sealed class ClickButtonStep : GuideStepBase
    {
        /// <summary>
        /// UI名
        /// </summary>
        private readonly string uiName;
        /// <summary>
        /// 按钮路径
        /// </summary>
        private readonly string buttonPath;

        public ClickButtonStep(DataGuideCfg cfg) : base(cfg)
        {
            if (cfg.GuideTypeParams.Length <= 1)
                throw new Exception($"引导类型：{Cfg.GuideStepType}，参数错误");

            uiName = cfg.GuideTypeParams[0];
            buttonPath = cfg.GuideTypeParams[1];
        }

        protected override async void DoGuide()
        {
            await UI_GuideController.Open(uiName, buttonPath, Cfg);
        }
    }

    /// <summary>
    /// 播放视频
    /// </summary>
    internal sealed class PlayVideoStep : GuideStepBase
    {
        /// <summary>
        /// 视频路径
        /// </summary>
        private readonly string videoPath;

        public PlayVideoStep(DataGuideCfg cfg) : base(cfg)
        {
            if (cfg.GuideTypeParams.Length <= 0)
                throw new Exception($"引导类型：{Cfg.GuideStepType}，参数错误");

            videoPath = cfg.GuideTypeParams[0];
        }

        protected override async void DoGuide()
        {
            UIManager.Instance.CloseWindow(UINameConst.UI_Guide);
            await UI_PlayVideoController.Open(videoPath);
        }
    }

    /// <summary>
    /// 切换主场景状态
    /// </summary>
    internal sealed class EnterMainStateStep : GuideStepBase
    {
        public EnterMainStateStep(DataGuideCfg cfg) : base(cfg)
        {
        }

        protected override void DoGuide()
        {
            GameStateManager.Instance.ChangeState(new GameStateMainScene());
        }
    }

    /// <summary>
    /// 显示引导提示
    /// </summary>
    internal sealed class ShowGuideTipStep : GuideStepBase
    {
        /// <summary>
        /// 引导提示配置id
        /// </summary>
        private readonly int guideTipCfgId;

        public ShowGuideTipStep(DataGuideCfg cfg) : base(cfg)
        {
            if (cfg.GuideTypeParams.Length <= 0)
                throw new Exception($"引导类型：{Cfg.GuideStepType}，参数错误");

            if (int.TryParse(cfg.GuideTypeParams[0], out int id))
                guideTipCfgId = id;
        }

        protected override async void DoGuide()
        {
            await UI_GuideTipController.Open(guideTipCfgId);
        }
    }

    /// <summary>
    /// 进入关卡
    /// </summary>
    internal sealed class EnterLevelStep : GuideStepBase
    {
        /// <summary>
        /// 关卡id
        /// </summary>
        private readonly int levelId;
        /// <summary>
        /// 进入故事关卡后是否立即播放
        /// </summary>
        private readonly bool isPlay;

        public EnterLevelStep(DataGuideCfg cfg) : base(cfg)
        {
            if (Cfg.GuideTypeParams.Length < 1)
                throw new Exception($"引导类型：{Cfg.GuideStepType}，参数错误");

            if (int.TryParse(Cfg.GuideTypeParams[0], out int id))
                levelId = id;

            if (Cfg.GuideTypeParams.Length > 1 && bool.TryParse(Cfg.GuideTypeParams[1], out bool isPlay))
                this.isPlay = isPlay;
            else
                this.isPlay = true;
        }

        protected override void DoGuide()
        {
            LevelManager.Instance.TryEnterLevel(levelId, null, null, isPlay);
        }
    }

    /// <summary>
    /// 关卡上阵
    /// </summary>
    internal sealed class LevelEmbattleStep : GuideStepBase
    {
        public LevelEmbattleStep(DataGuideCfg cfg) : base(cfg)
        {

        }

        protected override async UniTask DoBeforeGuide()
        {
            await base.DoBeforeGuide();

            UIWindow uiWindow = UIManager.Instance.GetOpenedWindowByPath<UIWindow>(UINameConst.UI_StartBtn_CMSBtn);
            if (null == uiWindow)
                return;

            Transform ts = uiWindow.gameObject.transform.Find("UIStartBtn/Image_UI_Start_BG/Button_StartBtn");
            if (null == ts)
                return;

            Button btn = ts.GetComponent<Button>();
            if (null == btn)
                return;

            btn.interactable = false;
        }

        protected override void DoBeforeComplete()
        {
            base.DoBeforeComplete();

            UIWindow uiWindow = UIManager.Instance.GetOpenedWindowByPath<UIWindow>(UINameConst.UI_StartBtn_CMSBtn);
            if (null == uiWindow)
                return;

            Transform ts = uiWindow.gameObject.transform.Find("UIStartBtn/Image_UI_Start_BG/Button_StartBtn");
            if (null == ts)
                return;

            Button btn = ts.GetComponent<Button>();
            if (null == btn)
                return;

            btn.interactable = true;
        }

        protected override async void DoGuide()
        {
            await UI_GuideController.Open(Cfg, false);
        }
    }

    /// <summary>
    /// 教学战斗移动
    /// </summary>
    internal sealed class TeachFightMoveStep : GuideStepBase
    {
        /// <summary>
        /// 引导提示配置id
        /// </summary>
        private readonly int guideTipCfgId;

        public TeachFightMoveStep(DataGuideCfg cfg) : base(cfg)
        {
            if (cfg.GuideTypeParams.Length <= 0)
                throw new Exception($"引导类型：{Cfg.GuideStepType}，参数错误");

            if (int.TryParse(cfg.GuideTypeParams[0], out int id))
                guideTipCfgId = id;
        }

        protected override async void DoGuide()
        {
            await UI_GuideController.Open(Cfg, false);
            LevelManager.Instance.CurrentLevel.SetPause(true);
            await UI_GuideTipController.Open(guideTipCfgId);
        }
    }

    /// <summary>
    /// 教学战斗攻击
    /// </summary>
    internal sealed class TeachFightAttackStep : GuideStepBase
    {
        /// <summary>
        /// 引导提示配置id
        /// </summary>
        private readonly int guideTipCfgId;

        public TeachFightAttackStep(DataGuideCfg cfg) : base(cfg)
        {
            if (cfg.GuideTypeParams.Length <= 0)
                throw new Exception($"引导类型：{Cfg.GuideStepType}，参数错误");

            if (int.TryParse(cfg.GuideTypeParams[0], out int id))
                guideTipCfgId = id;
        }

        protected override async void DoGuide()
        {
            await UI_GuideController.Open(Cfg, false);
            LevelManager.Instance.CurrentLevel.SetPause(true);
            await UI_GuideTipController.Open(guideTipCfgId);
        }
    }

    /// <summary>
    /// 教学士气与压制
    /// </summary>
    internal sealed class TeachMoraleAndRepression : GuideStepBase
    {
        /// <summary>
        /// 引导提示配置id
        /// </summary>
        private readonly int guideTipCfgId;

        public TeachMoraleAndRepression(DataGuideCfg cfg) : base(cfg)
        {
            if (cfg.GuideTypeParams.Length <= 0)
                throw new Exception($"引导类型：{Cfg.GuideStepType}，参数错误");

            if (int.TryParse(cfg.GuideTypeParams[0], out int id))
                guideTipCfgId = id;
        }

        protected override async void DoGuide()
        {
            await UI_GuideController.Open(Cfg, false);
            LevelManager.Instance.CurrentLevel.SetPause(true);
            await UI_GuideTipController.Open(guideTipCfgId);
        }
    }

    /// <summary>
    /// 教学使用技能
    /// </summary>
    internal sealed class TeachUseSkill : GuideStepBase
    {
        /// <summary>
        /// 引导提示配置id
        /// </summary>
        private readonly int guideTipCfgId;

        public TeachUseSkill(DataGuideCfg cfg) : base(cfg)
        {
            if (cfg.GuideTypeParams.Length <= 0)
                throw new Exception($"引导类型：{Cfg.GuideStepType}，参数错误");

            if (int.TryParse(cfg.GuideTypeParams[0], out int id))
                guideTipCfgId = id;
        }

        protected override async void DoGuide()
        {
            await UI_GuideController.Open(Cfg, false);
            LevelManager.Instance.CurrentLevel.SetPause(true);
            await UI_GuideTipController.Open(guideTipCfgId);
        }
    }

    /// <summary>
    /// 教学战斗中上阵
    /// </summary>
    internal sealed class TeachFightEmbattle : GuideStepBase
    {
        /// <summary>
        /// 引导提示配置id
        /// </summary>
        private readonly int guideTipCfgId;

        public TeachFightEmbattle(DataGuideCfg cfg) : base(cfg)
        {
            if (cfg.GuideTypeParams.Length <= 0)
                throw new Exception($"引导类型：{Cfg.GuideStepType}，参数错误");

            if (int.TryParse(cfg.GuideTypeParams[0], out int id))
                guideTipCfgId = id;
        }

        protected override async void DoGuide()
        {
            await UI_GuideController.Open(Cfg, false);
            LevelManager.Instance.CurrentLevel.SetPause(true);
            await UI_GuideTipController.Open(guideTipCfgId);
        }
    }

    /// <summary>
    /// 等待关卡结束
    /// </summary>
    internal sealed class WaitLevelOver : GuideStepBase
    {
        private readonly bool isContinue;

        public WaitLevelOver(DataGuideCfg cfg) : base(cfg)
        {
            if (cfg.GuideTypeParams.Length <= 0)
                throw new Exception($"引导类型：{Cfg.GuideStepType}，参数错误");

            if (bool.TryParse(cfg.GuideTypeParams[0], out bool isContinue))
                this.isContinue = isContinue;
        }

        protected override void DoGuide()
        {
            UIManager.Instance.CloseWindow(UINameConst.UI_Guide);
            LevelManager.Instance.ExitLevelChangeMainFunc = () => { return isContinue; };
        }
    }

    /// <summary>
    /// 关卡载具上阵
    /// </summary>
    internal sealed class LevelVehicleEmbattleStep : GuideStepBase
    {
        public LevelVehicleEmbattleStep(DataGuideCfg cfg) : base(cfg)
        {

        }

        protected override void DoGuide()
        {

        }
    }

    /// <summary>
    /// 打开选择角色形象UI
    /// </summary>
    internal sealed class OpenChoosePersonStep : GuideStepBase
    {
        public OpenChoosePersonStep(DataGuideCfg cfg) : base(cfg)
        {
        }

        protected override async void DoGuide()
        {
            await UI_ChoosePersonController.Open();
            await UI_GuideController.Open(Cfg, false);
        }
    }
}