using System;
using System.Collections;
using System.Collections.Generic;
using System.Linq;
using System.Text.RegularExpressions;
using Ichni.RhythmGame;
using Sirenix.OdinInspector;
using UnityEngine;
using UnityEngine.SceneManagement;
using UnityEngine.UI;

namespace Ichni.Editor
{
    public partial class ToolBar : StaticWindow
    {
        [Title("Buttons")] public Button escapeButton;
        public Button reloadButton;
        public Button projectInfoButton;
        public Button songInfoButton;
        public Button saveButton;
        public Button exportButton;
        public Button mergeButton;
        public Button clipSaveButton;
        public Button clipLoadButton;
        public Button beatmapToolsButton;

        [Title("Windows")]
        public GeneralSecondaryWindow clipManagementWindow;

        protected override void Start()
        {
            base.Start();
            escapeButton.onClick.AddListener(GenerateEscapeConfirmWindow);
            reloadButton.onClick.AddListener(GenerateReloadConfirmWindow);
            saveButton.onClick.AddListener(EditorManager.instance.projectManager.saveManager.Save);
            exportButton.onClick.AddListener(EditorManager.instance.projectManager.exportManager.Export);
            mergeButton.onClick.AddListener(GenerateMergeWindow);
            clipSaveButton.onClick.AddListener(GenerateSaveClipWindow);
            clipLoadButton.onClick.AddListener(GenerateLoadClipWindow);
            beatmapToolsButton.onClick.AddListener(GenerateBeatmapToolsWindow);
        }
    }

    public partial class ToolBar
    {
        private void GenerateEscapeConfirmWindow()
        {
            GeneralSecondaryWindow escapeConfirmWindow =
                Instantiate(EditorManager.instance.basePrefabs.generalSecondaryWindow,
                    EditorManager.instance.uiManager.mainPage.mainCanvas.GetComponent<RectTransform>()).GetComponent<GeneralSecondaryWindow>();

            escapeConfirmWindow.Initialize("Confirm Escape");

            var container = escapeConfirmWindow.GenerateContainer();
            var clipSettings = container.GenerateSubcontainer(3);
            var applyClipButton = escapeConfirmWindow.GenerateButton(clipSettings, "Yes", () =>
            {
                SceneManager.LoadScene("StartMenu");
            });
            var cancelButton = escapeConfirmWindow.GenerateButton(clipSettings, "No", () =>
            {
                escapeConfirmWindow.closeButton.onClick.Invoke();
            });
        }

        private void GenerateReloadConfirmWindow()
        {
            GeneralSecondaryWindow escapeConfirmWindow =
                Instantiate(EditorManager.instance.basePrefabs.generalSecondaryWindow,
                    EditorManager.instance.uiManager.mainPage.mainCanvas.GetComponent<RectTransform>()).GetComponent<GeneralSecondaryWindow>();

            escapeConfirmWindow.Initialize("Confirm Reload");

            var container = escapeConfirmWindow.GenerateContainer();
            var clipSettings = container.GenerateSubcontainer(3);
            var applyClipButton = escapeConfirmWindow.GenerateButton(clipSettings, "Yes", () =>
            {
                SceneManager.LoadScene("EditorScene");
            });
            var cancelButton = escapeConfirmWindow.GenerateButton(clipSettings, "No", () =>
            {
                escapeConfirmWindow.closeButton.onClick.Invoke();
            });
        }

        private void GenerateSaveClipWindow()
        {
            GameElement currentElement = EditorManager.instance.operationManager.currentSelectedElements[0];

            if (currentElement == null)
            {
                LogWindow.Log("No Game Element selected.", Color.red);
                return;
            }

            if (clipManagementWindow != null)
            {
                LogWindow.Log("Clip Management Window already exists.", Color.red);
                return;
            }

            GeneralSecondaryWindow saveClipWindow =
                Instantiate(EditorManager.instance.basePrefabs.generalSecondaryWindow,
                    EditorManager.instance.uiManager.mainPage.mainCanvas.GetComponent<RectTransform>()).GetComponent<GeneralSecondaryWindow>();
            clipManagementWindow = saveClipWindow;
            saveClipWindow.Initialize("Save Clip: " + currentElement.elementName, () => clipManagementWindow = null);

            var container = saveClipWindow.GenerateContainer();
            var clipSettings = container.GenerateSubcontainer(3);
            var clipNameInputField = saveClipWindow.GenerateInputField(clipSettings, "Clip Name", currentElement.elementName);
            var applyClipButton = saveClipWindow.GenerateButton(clipSettings, "Apply", () =>
            {
                EditorManager.instance.projectManager.beatmapClipManager.SaveClip(clipNameInputField.GetValue<string>());
            });
        }

        private void GenerateLoadClipWindow()
        {
            GameElement currentElement = EditorManager.instance.operationManager.currentSelectedElements[0];

            if (currentElement == null)
            {
                LogWindow.Log("No Game Element selected.", Color.red);
                return;
            }

            GameElement loadTarget = currentElement == EditorManager.instance ? null : currentElement.parentElement;

            if (clipManagementWindow != null)
            {
                LogWindow.Log("Clip Management Window already exists.", Color.red);
                return;
            }

            GeneralSecondaryWindow loadClipWindow =
                Instantiate(EditorManager.instance.basePrefabs.generalSecondaryWindow,
                    EditorManager.instance.uiManager.mainPage.mainCanvas.GetComponent<RectTransform>()).GetComponent<GeneralSecondaryWindow>();
            clipManagementWindow = loadClipWindow;
            loadClipWindow.Initialize("Load Clip", () => clipManagementWindow = null);

            var container = loadClipWindow.GenerateContainer();
            var clipSettings = container.GenerateSubcontainer(3);
            var clipNameInputField = loadClipWindow.GenerateInputField(clipSettings, "Clip Name");
            var applyClipButton = loadClipWindow.GenerateButton(clipSettings, "Apply", () =>
            {
                EditorManager.instance.projectManager.beatmapClipManager.LoadClip(clipNameInputField.GetValue<string>());
            });
        }

        private void GenerateMergeWindow()
        {
            GeneralSecondaryWindow mergeWindow = Instantiate(EditorManager.instance.basePrefabs.generalSecondaryWindow,
                    EditorManager.instance.uiManager.mainPage.mainCanvas.GetComponent<RectTransform>()).GetComponent<GeneralSecondaryWindow>();

            mergeWindow.Initialize("Merge Beatmap");

            var container = mergeWindow.GenerateContainer();
            var clipSettings = container.GenerateSubcontainer(3);
            var clipNameInputField = mergeWindow.GenerateInputField(clipSettings, "Beatmap Name");
            var applyClipButton = mergeWindow.GenerateButton(clipSettings, "Apply", () =>
            {
                EditorManager.instance.projectManager.beatmapMergeManager.MergeBeatmap(clipNameInputField.GetValue<string>());
            });
        }
    }

    public partial class ToolBar
    {
        private void GenerateBeatmapToolsWindow()
        {
            GeneralSecondaryWindow beatmapToolsWindow =
                Instantiate(EditorManager.instance.basePrefabs.generalSecondaryWindow,
                    EditorManager.instance.uiManager.mainPage.mainCanvas.GetComponent<RectTransform>()).GetComponent<GeneralSecondaryWindow>();

            beatmapToolsWindow.Initialize("Beatmap Tools", () => clipManagementWindow = null);

            var container = beatmapToolsWindow.GenerateContainer("Note Tools");
            var beatmapToolsSettings = container.GenerateSubcontainer(3);
            var applyTimeOnNameButton = beatmapToolsWindow.GenerateButton(beatmapToolsSettings, "Apply Time On Note Name", () =>
            {
                List<NoteBase> allNotes = EditorManager.instance.beatmapContainer.gameElementList.FindAll(x => x is NoteBase).ConvertAll(x => x as NoteBase);
                List<Tap> allTaps = allNotes.FindAll(x => x is Tap).ConvertAll(x => x as Tap);
                List<Stay> allStays = allNotes.FindAll(x => x is Stay).ConvertAll(x => x as Stay);
                List<Hold> allHolds = allNotes.FindAll(x => x is Hold).ConvertAll(x => x as Hold);
                List<Flick> allFlicks = allNotes.FindAll(x => x is Flick).ConvertAll(x => x as Flick);

                foreach (var tap in allTaps.Where(tap => tap.elementName == "New Tap" || Regex.IsMatch(tap.elementName, @"Tap \(\d+\)")))
                {
                    tap.elementName = "Tap (" + tap.exactJudgeTime + ")";
                    tap.Refresh();
                }

                foreach (var stay in allStays.Where(stay => stay.elementName == "New Stay" || Regex.IsMatch(stay.elementName, @"Stay \(\d+\)")))
                {
                    stay.elementName = "Stay (" + stay.exactJudgeTime + ")";
                    stay.Refresh();
                }

                foreach (var hold in allHolds.Where(hold => hold.elementName == "New Hold" || Regex.IsMatch(hold.elementName, @"Hold \(\d+-\d+\)")))
                {
                    hold.elementName = "Hold (" + hold.exactJudgeTime + "-" + hold.holdEndTime + ")";
                    hold.Refresh();
                }

                foreach (var flick in allFlicks.Where(flick => flick.elementName == "New Flick" || Regex.IsMatch(flick.elementName, @"Flick \(\d+\)")))
                {
                    flick.elementName = "Flick (" + flick.exactJudgeTime + ")";
                    flick.Refresh();
                }
            });

        }
    }
}