From e5d6ed5d96673056c9ca1527f8d2a6f77938667c Mon Sep 17 00:00:00 2001
From: lertlmaier <lorenz.ertlmaier@googlemail.com>
Date: Wed, 21 May 2025 12:55:27 +0200
Subject: [PATCH] Launch.json angepasst, sodass draw cable dxf from easy to new
 dxf ein neues dxf mit namen easy_cables schriebt. getexdraw.bat angepasst,
 sodass bei routing ein graph angezeigt wird und gespeichert werden kann
 (testweise). drawdxf.py angepasst, sodass eine excel ausgabe mit 2 Worksheets
 geschrieben wird.

---
 .vscode/launch.json |  3 ++-
 bin/getexdraw.bat   |  4 ++--
 lib/drawdxf.py      | 35 ++++++++++++++++++++++++++++++++++-
 3 files changed, 38 insertions(+), 4 deletions(-)

diff --git a/.vscode/launch.json b/.vscode/launch.json
index d92ba04..5d4815d 100644
--- a/.vscode/launch.json
+++ b/.vscode/launch.json
@@ -91,7 +91,8 @@
             "args": [
                 "--json",
                 "easy.json",
-                "--new"
+                "--new",
+                "easy_cables"
             ]
         },
                 {
diff --git a/bin/getexdraw.bat b/bin/getexdraw.bat
index 9b7128a..1fb0816 100644
--- a/bin/getexdraw.bat
+++ b/bin/getexdraw.bat
@@ -1,4 +1,4 @@
-@echo off
+REM @echo off
 
 if [%1]==[] goto usage
 for /F %%i in ("%1") do set FILENAME=%%~ni
@@ -6,7 +6,7 @@ for /F %%i in ("%1") do set FILENAME=%%~ni
 echo --hole Positionen
 call getpositions.bat --filename %1 -s -r -w  %1
 echo --erzeuge Graph mit Routing
-call routing.bat --filename %FILENAME%.json -w todraw.json
+call routing.bat --filename %FILENAME%.json -w todraw.json -g
 echo --zeichne Kabel in dxf Datei
 call draw_dxf.bat --filename todraw.json --new %FILENAME%_cables.dxf
 
diff --git a/lib/drawdxf.py b/lib/drawdxf.py
index 972d7cb..a94a7bb 100644
--- a/lib/drawdxf.py
+++ b/lib/drawdxf.py
@@ -5,7 +5,10 @@ import os.path
 from dataclasses import dataclass, asdict, fields
 from dacite import from_dict
 from typing import List
-from datetime import datetime 
+from datetime import datetime
+from openpyxl import Workbook
+import math
+from collections import defaultdict
 
 
 
@@ -19,6 +22,7 @@ class Point:
 class Polyline:
     id: str
     coords: List[Point]
+    length: float
 
     def to_tuple(self):
         ret = list()
@@ -70,6 +74,11 @@ def new_dxf(json_file, out_path, dxf_file=False):
 
     doc.saveas(out_path)
 
+    # Hier für Excel Export
+    excel_path = out_path.replace(".dxf", "_kabellaengen.xlsx")
+    write_excel_from_json(anlage, excel_path)
+
+
 def check_file_in_work(work_dir, filename):
     fexists = True
     if not os.path.exists(filename):
@@ -80,6 +89,30 @@ def check_file_in_work(work_dir, filename):
         mypath = filename
     return (mypath, fexists)
 
+def write_excel_from_json(anlage:Polylines, outpath:str):
+    wb = Workbook()
+    length_summary = defaultdict(int)
+
+    #Worksheet 1 - Kabellängen
+    ws1 = wb.active
+    ws1.title = "Kabellängen"
+    ws1.append(["Kabel-ID", "Länge aus Json (m)", "Gerundete Länge (m)"])
+
+    for pl in anlage.kabel:
+        length = pl.length /1000                # Umrechnung von mm in m
+        rounded_len = math.ceil(length/10)*10
+        length_summary[rounded_len] +=1
+        ws1.append([pl.id, length, int(rounded_len)])
+    
+    # Worksheet 2 - Zusammengefasste Längen
+    ws2 = wb.create_sheet("Längenübersicht")
+    ws2.append(["Gerundete Länge (m)", "Anzahl Kabel"])
+
+    for rlength in sorted(length_summary):
+        ws2.append([int(rlength), length_summary[rlength]])
+    
+    wb.save(outpath)
+
 
 
 if __name__ == '__main__':