From 17f666dc0cd61aae41eb8e4cd6b0cddb9dfcfe60 Mon Sep 17 00:00:00 2001
From: Frederik Jaeckel <frederik.jaeckel@m-ds.de>
Date: Tue, 27 Sep 2022 17:54:28 +0200
Subject: [PATCH] =?UTF-8?q?line:=20felder=20l=C3=B6schen=20bei=20=C3=A4nde?=
 =?UTF-8?q?rung=20von=20bookingtype?=
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Content-Transfer-Encoding: 8bit

---
 line.py             | 10 ++++++++--
 splitline.py        | 10 ++++++++++
 view/split_form.xml |  8 +++++---
 3 files changed, 23 insertions(+), 5 deletions(-)

diff --git a/line.py b/line.py
index db402e9..12e89b0 100644
--- a/line.py
+++ b/line.py
@@ -527,12 +527,18 @@ class Line(Workflow, ModelSQL, ModelView):
                 if not self.bookingtype in types.get(self.category.cattype, ''):
                     self.category = None
 
-            if self.bookingtype in ['spin', 'spout']:
+            if self.bookingtype.startswith('sp'):   # split booking
+                self.category = None
+                self.booktransf = None
                 for spline in self.splitlines:
                     if not self.bookingtype in types.get(getattr(spline.category, 'cattype', '-'), ''):
                         spline.category = None
-            else :
+            elif self.bookingtype.startswith('mv'): # transfer
                 self.splitlines = []
+                self.category = None
+            else :                                  # category
+                self.splitlines = []
+                self.booktransf = None
 
     @fields.depends('description')
     def on_change_with_descr_short(self, name=None):
diff --git a/splitline.py b/splitline.py
index f956b82..dc8ba43 100644
--- a/splitline.py
+++ b/splitline.py
@@ -67,6 +67,8 @@ class SplitLine(ModelSQL, ModelView):
     amount = fields.Numeric(string='Amount', digits=(16, Eval('currency_digits', 2)),
         required=True, states=STATES, depends=DEPENDS+['currency_digits'])
 
+    date = fields.Function(fields.Date(string='Date', readonly=True),
+        'on_change_with_date')
     target = fields.Function(fields.Reference(string='Target', readonly=True,
         selection=sel_target), 'on_change_with_target')
     currency = fields.Function(fields.Many2One(model_name='currency.currency',
@@ -134,6 +136,14 @@ class SplitLine(ModelSQL, ModelView):
             if self.splittype == 'tr':
                 self.category = None
 
+    @fields.depends('line', '_parent_line.date')
+    def on_change_with_date(self, name=None):
+        """ get date of line
+        """
+        if self.line:
+            if self.line.date is not None:
+                return self.line.date
+
     @fields.depends('splittype', 'category', 'booktransf')
     def on_change_with_target(self, name=None):
         """ get category or cashbook
diff --git a/view/split_form.xml b/view/split_form.xml
index dd0924f..71ed265 100644
--- a/view/split_form.xml
+++ b/view/split_form.xml
@@ -17,7 +17,9 @@ full copyright notices and license terms. -->
     <label name="booktransf"/>
     <field name="booktransf" colspan="3"/>
 
-    <group name="description" colspan="4" col="1" string="Description" yexpand="1">
-        <field name="description" yfill="1"/>
-    </group>
+    <notebook colspan="4">
+        <page name="description" col="1" string="Description">
+            <field name="description"/>
+        </page>
+    </notebook>    
 </form>