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implement general data tab view

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Thomas Peetz
2025-01-07 21:18:14 +01:00
parent 0759c99c1d
commit fe407d6d89
6 changed files with 236 additions and 84 deletions
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gui/model_config.py
+11 -37
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@@ -1,50 +1,30 @@
import mariadb
from PySide6.QtWidgets import QHBoxLayout, QCheckBox
from data import KontorDB
class KontorModelConfig:
def __init__(self, db_config, main_window, table_name: str):
def __init__(self, kontor_db: KontorDB, main_window, table_name: str):
self.header = {}
self.filter = {}
self.main_window = main_window
self._table = table_name
self._table_id = None
self.db_conn = mariadb.connect(
host=db_config['mariadb']['host'],
port=db_config['mariadb']['port'],
user=db_config['mariadb']['user'],
password=db_config['mariadb']['password'],
database=db_config['mariadb']['database']
)
self.kontor_db = kontor_db
self.get_table_config()
def get_table_id(self):
if self._table_id is not None:
return
cursor = self.db_conn.cursor()
cursor.execute("SELECT id, created_date, last_modified_date FROM meta_data_table WHERE table_name=?", (self._table, ))
rows = cursor.fetchall()
if len(rows) == 1:
self._table_id = rows[0][0]
self._table_id = self.kontor_db.get_table_id(self._table)
def get_table_config(self):
if self._table_id is None:
self.get_table_id()
cursor = self.db_conn.cursor()
cursor.execute("SELECT column_name, column_order, column_label FROM meta_data_column WHERE table_id=? AND is_shown is true ORDER bY column_order", (self._table_id, ))
rows = cursor.fetchall()
self.header.clear()
order = 0
for (column_name, column_order, column_label) in rows:
self.header[order] = { 'column': column_name, 'label': column_label, 'order': column_order}
order += 1
# print(f"retrieved {len(rows)} columns, set {len(self.header)} headers")
cursor.execute("SELECT column_name, filter_label from meta_data_column WHERE table_id=? AND show_filter is true", (self._table_id, ))
rows = cursor.fetchall()
for row in rows:
self.filter[row[0]] = {'label': row[1], 'widget': None}
# print(f"retrieved {len(rows)} filters: {self.filter}")
self.header = self.kontor_db.get_column_meta_data(self._table_id)
self.filter = self.kontor_db.get_filters(self._table_id)
def get_filter(self) -> str:
filter_rule = ""
@@ -61,16 +41,10 @@ class KontorModelConfig:
# print(f"{filter_rule=}")
return filter_rule
def get_statement(self) -> str:
filter_rule = self.get_filter()
# self.get_table_config()
columns = ""
for index, column in self.header.items():
if index > 0:
columns += ", "
columns += column['column']
statement = f"SELECT {columns} FROM media_file {filter_rule}"
return statement
def get_data(self) -> list:
data = self.kontor_db.get_data(self._table, self.header, self.get_filter())
print(f"KontorModelConfig.get_data: {len(data)}")
return data
def get_filter_layout(self) -> QHBoxLayout:
filter_layout = QHBoxLayout()