From d6b3d938f4f39ff6f7e7948e081b5279334c3ce1 Mon Sep 17 00:00:00 2001
From: jkpete <1031139173@qq.com>
Date: Fri, 4 Oct 2024 18:42:55 +0800
Subject: [PATCH] fixed csv block data

---
 .../EGFramework/Module/SaveTools/EGCsvSave.cs | 51 ++++++++++++++++---
 .../Module/SaveTools/EGLiteDBSave.cs          |  6 ---
 .../Module/SaveTools/SaveToolsInterface.cs    |  1 -
 3 files changed, 45 insertions(+), 13 deletions(-)

diff --git a/addons/EGFramework/Module/SaveTools/EGCsvSave.cs b/addons/EGFramework/Module/SaveTools/EGCsvSave.cs
index 31506df..98704e9 100644
--- a/addons/EGFramework/Module/SaveTools/EGCsvSave.cs
+++ b/addons/EGFramework/Module/SaveTools/EGCsvSave.cs
@@ -1,5 +1,7 @@
 using System;
+using System.Collections;
 using System.Collections.Generic;
+using System.IO;
 using System.Linq;
 using System.Linq.Expressions;
 using System.Threading.Tasks;
@@ -8,9 +10,45 @@ namespace EGFramework
 {
     public class EGCsvSave : IEGSaveData, IEGSave
     {
+        public Encoding StringEncoding { set; get; } = Encoding.UTF8;
+        private string DefaultPath { set; get; }
+        private IEnumerable<string[]> CsvDataBlock { get; set; }
+        private string[] CsvDataHeader;
+        private string ReadText { set; get; }
         public void InitSaveFile(string path)
         {
-            throw new NotImplementedException();
+            
+        }
+
+        public void ReadDataBlock(string path){
+            try
+            {
+                FileStream fileStream = new FileStream(path,FileMode.Open);
+                byte[] buffer = new byte[fileStream.Length];
+                fileStream.Read(buffer, 0, (int)fileStream.Length);
+                fileStream.Close();
+                ReadText = StringEncoding.GetString(buffer);
+            }
+            catch (System.Exception e)
+            {
+                Godot.GD.Print("e:" + e);
+                throw;
+            }
+            if(ReadText != null || ReadText != ""){
+                CsvDataBlock = GetCSVDataBlockFromText(ReadText,out CsvDataHeader);
+            }
+        }
+        public IEnumerable<string[]> GetCSVDataBlockFromText(string text,out string[] header){
+            List<string[]> csvBlock = new List<string[]>();
+            string[] lineData = text.Split('\n');
+            header = lineData[0].Split(',');
+            for (int lineID = 0; lineID < lineData.Length; lineID++)
+            {
+                if (lineID!=0){
+                    csvBlock.Add(lineData[lineID].Split(','));
+                }
+            }
+            return csvBlock;
         }
 
         public void SetData<TData>(string dataKey, TData data, object id)
@@ -21,11 +59,6 @@ namespace EGFramework
         {
             throw new NotImplementedException();
         }
-        public IEnumerable<TData> QueryData<TData>(string dataKey, string sql) where TData : new()
-        {
-            throw new NotImplementedException();
-        }
-
         public IEnumerable<TData> GetAll<TData>(string dataKey) where TData : new()
         {
             throw new NotImplementedException();
@@ -36,4 +69,10 @@ namespace EGFramework
             throw new NotImplementedException();
         }
     }
+
+    public class CsvParamAttribute: Attribute{
+        public CsvParamAttribute(string name){
+
+        }
+    }
 }
\ No newline at end of file
diff --git a/addons/EGFramework/Module/SaveTools/EGLiteDBSave.cs b/addons/EGFramework/Module/SaveTools/EGLiteDBSave.cs
index ef949d6..8f59939 100644
--- a/addons/EGFramework/Module/SaveTools/EGLiteDBSave.cs
+++ b/addons/EGFramework/Module/SaveTools/EGLiteDBSave.cs
@@ -60,12 +60,6 @@ namespace EGFramework
             return collection.Find(expression);
         }
 
-        public IEnumerable<TData> QueryData<TData>(string dataKey, string sql="") where TData : new()
-        {
-            LiteCollection<TData> collection = (LiteCollection<TData>)Database.GetCollection<TData>(dataKey);
-            return collection.FindAll();
-        }
-
         
     }
 }
\ No newline at end of file
diff --git a/addons/EGFramework/Module/SaveTools/SaveToolsInterface.cs b/addons/EGFramework/Module/SaveTools/SaveToolsInterface.cs
index 75c54a8..cccc949 100644
--- a/addons/EGFramework/Module/SaveTools/SaveToolsInterface.cs
+++ b/addons/EGFramework/Module/SaveTools/SaveToolsInterface.cs
@@ -21,6 +21,5 @@ namespace EGFramework
         TData GetData<TData>(string dataKey,object id) where TData : new();
         IEnumerable<TData> GetAll<TData>(string dataKey) where TData : new();
         IEnumerable<TData> FindData<TData>(string dataKey,Expression<Func<TData, bool>> expression) where TData : new();
-        IEnumerable<TData> QueryData<TData>(string dataKey,string sql) where TData : new();
     }
 }
\ No newline at end of file