// Author: Daniele Giardini - http://www.demigiant.com
// Created: 2014/09/30 11:59
// 
// License Copyright (c) Daniele Giardini.
// This work is subject to the terms at http://dotween.demigiant.com/license.php

using System;
using System.IO;
using UnityEditor;
using UnityEngine;

namespace DG.DOTweenEditor
{
    /// <summary>
    /// Not used as menu item anymore, but as a utiity function
    /// </summary>
    static class DOTweenDefines
    {
        // Modules
        public const string GlobalDefine_AudioModule = "DOTAUDIO";
        public const string GlobalDefine_PhysicsModule = "DOTPHYSICS";
        public const string GlobalDefine_Physics2DModule = "DOTPHYSICS2D";
        public const string GlobalDefine_SpriteModule = "DOTSPRITE";
        public const string GlobalDefine_UIModule = "DOTUI";
        // External assets defines
        public const string GlobalDefine_TK2D = "DOTWEEN_TK2D";
        public const string GlobalDefine_TextMeshPro = "DOTWEEN_TMP";
        // Legacy (in versions older than 1.2.000)
        public const string GlobalDefine_Legacy_NoRigidbody = "DOTWEEN_NORBODY";

        // Removes all DOTween defines including the ones for external assets
        public static void RemoveAllDefines()
        {
            EditorUtils.RemoveGlobalDefine(GlobalDefine_AudioModule);
            EditorUtils.RemoveGlobalDefine(GlobalDefine_PhysicsModule);
            EditorUtils.RemoveGlobalDefine(GlobalDefine_Physics2DModule);
            EditorUtils.RemoveGlobalDefine(GlobalDefine_SpriteModule);
            EditorUtils.RemoveGlobalDefine(GlobalDefine_UIModule);

            EditorUtils.RemoveGlobalDefine(GlobalDefine_Legacy_NoRigidbody);

            EditorUtils.RemoveGlobalDefine(GlobalDefine_TK2D);
            EditorUtils.RemoveGlobalDefine(GlobalDefine_TextMeshPro);
        }

        // Removes all legacy defines
        public static void RemoveAllLegacyDefines()
        {
            EditorUtils.RemoveGlobalDefine(GlobalDefine_Legacy_NoRigidbody);
        }

        // Adds all Unity Modules defines but not the ones for external assets
        public static void AddAllUnityDefines()
        {
            EditorUtils.AddGlobalDefine(GlobalDefine_AudioModule);
            EditorUtils.AddGlobalDefine(GlobalDefine_PhysicsModule);
            EditorUtils.AddGlobalDefine(GlobalDefine_Physics2DModule);
            EditorUtils.AddGlobalDefine(GlobalDefine_SpriteModule);
            EditorUtils.AddGlobalDefine(GlobalDefine_UIModule);
        }



//        // █████████████████████████████████████████████████████████████████████████████████████████████████████████████████████
//        // ███ LEGACY (before Modules) █████████████████████████████████████████████████████████████████████████████████████████
//
//        const string _Title = "DOTween Setup";
//
//        /// <summary>
//        /// Setups DOTween
//        /// </summary>
//        /// <param name="partiallySilent">If TRUE, no warning window appears in case there is no need for setup</param>
//        public static void Setup(bool partiallySilent = false)
//        {
//            bool setupRequired = EditorUtils.DOTweenSetupRequired();
//            if (setupRequired) {
//                string msg = "Based on your Unity version (" + Application.unityVersion + ") and eventual plugins, DOTween will now activate additional tween elements, if available.";
//                if (!EditorUtility.DisplayDialog(_Title, msg, "Ok", "Cancel")) return;
//            } else {
//                if (!partiallySilent) {
//                    string msg = "This project has already been setup for your version of DOTween.\nReimport DOTween if you added new compatible external assets or upgraded your Unity version.";
//                    if (!EditorUtility.DisplayDialog(_Title, msg, "Force Setup", "Cancel")) return;
//                } else return;
//            }
//
//            string addonsDir = EditorUtils.dotweenDir;
//            string proAddonsDir = EditorUtils.dotweenProDir;
//
//            EditorUtility.DisplayProgressBar(_Title, "Please wait...", 0.25f);
//
//            int totImported = 0;
//            // Unity version-based files
//            string[] vs = Application.unityVersion.Split("."[0]);
//            int majorVersion = Convert.ToInt32(vs[0]);
//            int minorVersion = Convert.ToInt32(vs[1]);
//            if (majorVersion < 4) {
//                SetupComplete(addonsDir, proAddonsDir, totImported);
//                return;
//            }
//            if (majorVersion == 4) {
//                if (minorVersion < 3) {
//                    SetupComplete(addonsDir, proAddonsDir, totImported);
//                    return;
//                }
//                totImported += ImportAddons("43", addonsDir);
//                if (minorVersion >= 6) totImported += ImportAddons("46", addonsDir);
//            } else {
//                // 5.x
//                totImported += ImportAddons("43", addonsDir);
//                totImported += ImportAddons("46", addonsDir);
//                totImported += ImportAddons("50", addonsDir);
//            }
//            // Additional plugin files
//            // Pro plugins
//            if (EditorUtils.hasPro) {
//                // PRO > 2DToolkit shortcuts
//                if (Has2DToolkit()) {
//                    totImported += ImportAddons("Tk2d", proAddonsDir);
//                    EditorUtils.AddGlobalDefine(GlobalDefine_TK2D);
//                } else EditorUtils.RemoveGlobalDefine(GlobalDefine_TK2D);
//                // PRO > TextMeshPro shortcuts
//                if (HasTextMeshPro()) {
//                    totImported += ImportAddons("TextMeshPro", proAddonsDir);
//                    EditorUtils.AddGlobalDefine(GlobalDefine_TextMeshPro);
//                } else EditorUtils.RemoveGlobalDefine(GlobalDefine_TextMeshPro);
//            }
//
//            SetupComplete(addonsDir, proAddonsDir, totImported);
//        }
//
//        static void SetupComplete(string addonsDir, string proAddonsDir, int totImported)
//        {
//            int totRemoved = 0;
//
//            // Delete all remaining addon files
//            string[] leftoverAddonFiles = Directory.GetFiles(addonsDir, "*.addon");
//            if (leftoverAddonFiles.Length > 0) {
//                EditorUtility.DisplayProgressBar(_Title, "Removing " + leftoverAddonFiles.Length + " unused additional files...", 0.5f);
//                foreach (string leftoverAddonFile in leftoverAddonFiles) {
//                    totRemoved++;
//                    File.Delete(leftoverAddonFile);
//                }
//            }
//            if (EditorUtils.hasPro) {
//                leftoverAddonFiles = Directory.GetFiles(proAddonsDir, "*.addon");
//                if (leftoverAddonFiles.Length > 0) {
//                    EditorUtility.DisplayProgressBar(_Title, "Removing " + leftoverAddonFiles.Length + " unused additional files...", 0.5f);
//                    foreach (string leftoverAddonFile in leftoverAddonFiles) {
//                        totRemoved++;
//                        File.Delete(leftoverAddonFile);
//                    }
//                }
//            }
//            // Delete all remaining addon meta files
//            leftoverAddonFiles = Directory.GetFiles(addonsDir, "*.addon.meta");
//            if (leftoverAddonFiles.Length > 0) {
//                EditorUtility.DisplayProgressBar(_Title, "Removing " + leftoverAddonFiles.Length + " unused additional meta files...", 0.75f);
//                foreach (string leftoverAddonFile in leftoverAddonFiles) {
//                    File.Delete(leftoverAddonFile);
//                }
//            }
//            if (EditorUtils.hasPro) {
//                leftoverAddonFiles = Directory.GetFiles(proAddonsDir, "*.addon.meta");
//                if (leftoverAddonFiles.Length > 0) {
//                    EditorUtility.DisplayProgressBar(_Title, "Removing " + leftoverAddonFiles.Length + " unused additional meta files...", 0.75f);
//                    foreach (string leftoverAddonFile in leftoverAddonFiles) {
//                        File.Delete(leftoverAddonFile);
//                    }
//                }
//            }
//
//            EditorUtility.DisplayProgressBar(_Title, "Refreshing...", 0.9f);
//            AssetDatabase.Refresh();
//
//            EditorUtility.ClearProgressBar();
//            EditorUtility.DisplayDialog(_Title, "DOTween setup is now complete." +
//                (totImported == 0 ? "" : "\n" + totImported + " additional libraries were imported or updated.") +
//                (totRemoved == 0 ? "" : "\n" + totRemoved + " extra files were removed."),
//                "Ok"
//            );
//        }
//
//        // Removes relative .addon extension thus activating files
//        static int ImportAddons(string version, string addonsDir)
//        {
//            bool imported = false;
//            string[] filenames = new[] {
//                "DOTween" + version + ".dll",
//                "DOTween" + version + ".xml",
//                "DOTween" + version + ".dll.mdb",
//                "DOTween" + version + ".cs"
//            };
//
//            foreach (string filename in filenames) {
//                string addonFilepath = addonsDir + filename + ".addon";
//                string finalFilepath = addonsDir + filename;
//                if (File.Exists(addonFilepath)) {
//                    // Delete eventual existing final file
//                    if (File.Exists(finalFilepath)) File.Delete(finalFilepath);
//                    // Rename addon file to final
//                    File.Move(addonFilepath, finalFilepath);
//                    imported = true;
//                }
//            }
//
//            return imported ? 1 : 0;
//        }
//
//        static bool Has2DToolkit()
//        {
//            string[] rootDirs = Directory.GetDirectories(EditorUtils.projectPath, "TK2DROOT", SearchOption.AllDirectories);
//            if (rootDirs.Length == 0) return false;
//            foreach (string rootDir in rootDirs) {
//                if (Directory.GetFiles(rootDir, "tk2dSprite.cs", SearchOption.AllDirectories).Length > 0) return true;
//            }
//            return false;
//        }
//        static bool HasTextMeshPro()
//        {
//            string[] rootDirs = Directory.GetDirectories(EditorUtils.projectPath, "TextMesh Pro", SearchOption.AllDirectories);
//            if (rootDirs.Length == 0) return false;
//            foreach (string rootDir in rootDirs) {
//                if (Directory.GetFiles(rootDir, "TextMeshPro.cs", SearchOption.AllDirectories).Length > 0) return true; // Old payed version
//                if (Directory.GetFiles(rootDir, "TextMeshPro*.dll", SearchOption.AllDirectories).Length > 0) return true; // New free version
//            }
//            return false;
//        }
    }
}