Create names for columns

Addresses #17 but it feels like we should have these definitions
in the dbConfig.  Which leads to the question of moving from
QtSql to Pony ORM

MainWindow.py

@@ -1,3 +1,4 @@
+import enum
 from typing import Any, cast
 
 from PySide6.QtCore import (
@@ -79,11 +80,19 @@ class activeDelegate(QStyledItemDelegate):
 
 
 class casesModel(QSqlTableModel):
+    class ColumnNames(enum.IntEnum):
+        case_id = 0
+        docket_id = 1
+        petitioners = 2
+        respondents = 3
+        date = 4
+        active = 5
+
     def flags(self, index: QModelIndex | QPersistentModelIndex) -> Qt.ItemFlag:
         if not index.isValid():
             return Qt.ItemFlag.NoItemFlags
         flags = super(casesModel, self).flags(index)
-        if index.column() == 5:
+        if index.column() == casesModel.ColumnNames.active:
             flags = (
                 Qt.ItemFlag.ItemIsEnabled
                 | Qt.ItemFlag.ItemIsEditable
@@ -98,7 +107,7 @@ class casesModel(QSqlTableModel):
     ) -> Any:
         if not index.isValid():
             return None
-        if index.column() == 5:
+        if index.column() == casesModel.ColumnNames.active:
             if role == Qt.ItemDataRole.CheckStateRole:
                 value = super(casesModel, self).data(index)
                 return (
@@ -116,7 +125,7 @@ class casesModel(QSqlTableModel):
         value: Any,
         role: int = Qt.ItemDataRole.DisplayRole,
     ) -> bool:
-        if role == Qt.ItemDataRole.CheckStateRole and index.column() == 5:
+        if role == Qt.ItemDataRole.CheckStateRole and index.column() == casesModel.ColumnNames.active:
             super(casesModel, self).setData(index, 1 if value else 0)
             return True
         return super().setData(index, value, role)
@@ -139,11 +148,11 @@ class MainWindow(QMainWindow, Ui_MainWindow):
             "1=1 ORDER BY SUBSTRING(docket_id, 1, 3), CAST(SUBSTRING(docket_id,4) AS INTEGER)"
         )
         model.select()
-        model.setHeaderData(1, Qt.Orientation.Horizontal, "Docket")
+        model.setHeaderData(casesModel.ColumnNames.docket_id, Qt.Orientation.Horizontal, "Docket")
-        model.setHeaderData(2, Qt.Orientation.Horizontal, "Petitioners")
+        model.setHeaderData(casesModel.ColumnNames.petitioners, Qt.Orientation.Horizontal, "Petitioners")
-        model.setHeaderData(3, Qt.Orientation.Horizontal, "Respondents")
+        model.setHeaderData(casesModel.ColumnNames.respondents, Qt.Orientation.Horizontal, "Respondents")
-        model.setHeaderData(4, Qt.Orientation.Horizontal, "Date")
+        model.setHeaderData(casesModel.ColumnNames.date, Qt.Orientation.Horizontal, "Date")
-        model.setHeaderData(5, Qt.Orientation.Horizontal, "Active")
+        model.setHeaderData(casesModel.ColumnNames.active, Qt.Orientation.Horizontal, "Active")
         self.casesView.setModel(model)
 
         self.casesView.setSelectionMode(
@@ -152,23 +161,23 @@ class MainWindow(QMainWindow, Ui_MainWindow):
         self.casesView.setSelectionBehavior(
             QAbstractItemView.SelectionBehavior.SelectRows
         )
-        self.casesView.hideColumn(0)
+        self.casesView.hideColumn(casesModel.ColumnNames.case_id)
         self.casesView.setItemDelegate(activeDelegate())
-        self.casesView.setItemDelegateForColumn(4, dateDelegate())
+        self.casesView.setItemDelegateForColumn(casesModel.ColumnNames.date, dateDelegate())
-        self.casesView.resizeColumnToContents(1)
+        self.casesView.resizeColumnToContents(casesModel.ColumnNames.docket_id)
-        self.casesView.resizeColumnToContents(4)
+        self.casesView.resizeColumnToContents(casesModel.ColumnNames.date)
         header = self.casesView.horizontalHeader()
-        header.setSectionResizeMode(2, QHeaderView.ResizeMode.Fixed)
+        header.setSectionResizeMode(casesModel.ColumnNames.petitioners, QHeaderView.ResizeMode.Fixed)
-        header.setSectionResizeMode(3, QHeaderView.ResizeMode.Fixed)
+        header.setSectionResizeMode(casesModel.ColumnNames.respondents, QHeaderView.ResizeMode.Fixed)
         self.show()
         remaining = (
             self.casesView.width()
-            - header.sectionSize(1)
+            - header.sectionSize(casesModel.ColumnNames.docket_id)
-            - header.sectionSize(4)
+            - header.sectionSize(casesModel.ColumnNames.date)
             - 5
         )
-        self.casesView.setColumnWidth(2, int(remaining * 0.5))
+        self.casesView.setColumnWidth(casesModel.ColumnNames.petitioners, int(remaining * 0.5))
-        self.casesView.setColumnWidth(3, int(remaining * 0.5))
+        self.casesView.setColumnWidth(casesModel.ColumnNames.respondents, int(remaining * 0.5))
         self.casesView.verticalHeader().hide()
         self.casesView.resizeRowsToContents()
         self.casesView.doubleClicked.connect(self.rowClicked)

docketModel.py

@@ -1,10 +1,9 @@
-import datetime
+import enum
-from typing import Any, cast
+from typing import Any
 
 from PySide6.QtCore import (
     QAbstractTableModel,
     QDate,
-    QDateTime,
     QModelIndex,
     QPersistentModelIndex,
     Qt,
@@ -18,6 +17,10 @@ from lib.utils import query_error
 class docketModel(QAbstractTableModel):
     entries: list[list[str | None]] = []
 
+    class ColumnNames(enum.IntEnum):
+        date = 0
+        text = 1
+
     def __init__(self, case_id: int | None = None) -> None:
         super(docketModel, self).__init__()
         if case_id == None:

dockettableview.py

@@ -34,6 +34,7 @@ from PySide6.QtWidgets import (
     QWidget,
 )
 
+from docketModel import docketModel
 from pdfView import PDFViewer
 
 
@@ -84,6 +85,7 @@ class docketEntry(QTextEdit):
 
 
 class docketTableView(QTableView):
+        
     manager: QNetworkAccessManager
     clickedEvent = Signal(QPoint)
     anchorSignal = Signal(QModelIndex, str)
@@ -139,7 +141,7 @@ class docketTableView(QTableView):
         red = QPalette()
         red.setColor(QPalette.ColorRole.Base, Qt.GlobalColor.red)
         for row in range(0, model.rowCount()):
-            index = model.index(row, 1)
+            index = model.index(row, docketModel.ColumnNames.text)
             widget = docketEntry()
             widget.setHtml(model.data(index, Qt.ItemDataRole.DisplayRole))
             widget.setAutoFillBackground(False)