dev: 初步支持查询过滤

src/mw_kps_unifier.py

@@ -1,14 +1,15 @@
 # coding: utf8
 import os
 import sys
-from datetime import datetime
 from pathlib import Path
 from PySide6 import QtWidgets, QtCore, QtGui
 
 from .page_load import PageLoad
+from .page_query import PageQuery
 from .cmbx_styles import StyleComboBox
 from lib.Sqlite3Helper import Sqlite3Worker
 from lib.db_columns_def import all_columns
+from lib.global_config import table_name
 
 
 def get_default_db_path() -> str:
@@ -25,8 +26,7 @@ def get_default_db_path() -> str:
     if not app_dir.exists():
         app_dir.mkdir(parents=True, exist_ok=True)
 
-    now_s = datetime.now().strftime("%Y%m%d%H%M%S")
-    return str(app_dir / f"{now_s}.db")
+    return str(app_dir / f"default.db")
 
 
 class UiKpsUnifier(object):
@@ -63,11 +63,12 @@ class UiKpsUnifier(object):
 
         self.page_load = PageLoad(sqh, self.cw)
         self.sw_m.addWidget(self.page_load)
-        self.page_query = QtWidgets.QWidget(self.cw)
+        self.page_query = PageQuery(sqh, self.cw)
         self.sw_m.addWidget(self.page_query)
 
     def update_sqh(self, sqh: Sqlite3Worker):
         self.page_load.update_sqh(sqh)
+        self.page_query.update_sqh(sqh)
 
 
 class KpsUnifier(QtWidgets.QMainWindow):
@@ -88,7 +89,7 @@ class KpsUnifier(QtWidgets.QMainWindow):
 
     def init_db(self) -> Sqlite3Worker:
         sqh = Sqlite3Worker(self.db_path)
-        sqh.create_table("entries", all_columns, if_not_exists=True)
+        sqh.create_table(table_name, all_columns, if_not_exists=True)
         return sqh
 
     def update_db(self, filename: str):

src/page_load.py

@@ -6,6 +6,7 @@ from .gbx_kps_login import GbxKpsLogin
 from lib.Sqlite3Helper import Sqlite3Worker
 from lib.db_columns_def import all_columns
 from lib.kps_operations import read_kps_to_db
+from lib.global_config import button_min_width
 
 
 class WgLoadKps(QtWidgets.QWidget):
@@ -28,6 +29,7 @@ class WgLoadKps(QtWidgets.QWidget):
 
     def on_item_pbn_remove_clicked(self, item: GbxKpsLogin):
         self.vly_m.removeWidget(item)
+        self.kps_wgs.remove(item)
         item.deleteLater()
 
     def on_item_pbn_load_clicked(self, item: GbxKpsLogin):
@@ -58,19 +60,19 @@ class PageLoad(QtWidgets.QWidget):
         self.hly_m.addLayout(self.vly_left)
 
         self.pbn_add = QtWidgets.QPushButton("添加", self)
+        self.pbn_add.setMinimumWidth(button_min_width)
         self.vly_left.addWidget(self.pbn_add)
         self.pbn_load_all = QtWidgets.QPushButton("加载全部", self)
+        self.pbn_load_all.setMinimumWidth(button_min_width)
+        self.pbn_load_all.setDisabled(True)
         self.vly_left.addWidget(self.pbn_load_all)
         self.vly_left.addStretch(1)
 
-        self.sa = QtWidgets.QScrollArea(self)
-        self.sa.setWidgetResizable(True)
-        self.hly_m.addWidget(self.sa)
-        self.wg_sa = WgLoadKps(sqh, self.sa)
-        self.sa.setWidget(self.wg_sa)
-
-        self.hly_m.setStretchFactor(self.vly_left, 1)
-        self.hly_m.setStretchFactor(self.sa, 6)
+        self.sa_m = QtWidgets.QScrollArea(self)
+        self.sa_m.setWidgetResizable(True)
+        self.hly_m.addWidget(self.sa_m)
+        self.wg_sa = WgLoadKps(sqh, self.sa_m)
+        self.sa_m.setWidget(self.wg_sa)
 
         self.pbn_add.clicked.connect(self.on_pbn_add_clicked)
 

src/page_query.py

@@ -0,0 +1,133 @@
+# coding: utf8
+import json
+
+from PySide6 import QtWidgets, QtCore, QtGui
+from lib.Sqlite3Helper import Sqlite3Worker, Operand, Expression
+from lib.db_columns_def import query_columns
+from lib.global_config import button_min_width, table_name
+
+
+class QueryTableModel(QtCore.QAbstractTableModel):
+
+    def __init__(self, query_results: list[tuple], parent=None):
+        super().__init__(parent)
+        self.query_results = query_results
+        self.headers = ["序号", "标题", "用户名", "URL"]
+
+    def rowCount(self, parent: QtCore.QModelIndex = ...):
+        return len(self.query_results)
+
+    def columnCount(self, parent: QtCore.QModelIndex = ...):
+        return len(self.headers)
+
+    def data(self, index: QtCore.QModelIndex, role: int = ...):
+        if role == QtCore.Qt.ItemDataRole.DisplayRole:
+            item = self.query_results[index.row()][index.column()]
+            if isinstance(item, bytes):
+                return item.decode("utf-8")
+            return item
+
+    def headerData(self, section: int, orientation: QtCore.Qt.Orientation, role: int = ...):
+        if orientation == QtCore.Qt.Orientation.Horizontal:
+            if role == QtCore.Qt.ItemDataRole.DisplayRole:
+                return self.headers[section]
+
+
+class PageQuery(QtWidgets.QWidget):
+    def __init__(self, sqh: Sqlite3Worker, parent=None):
+        super().__init__(parent)
+        self.sqh = sqh
+
+        self.hly_m = QtWidgets.QHBoxLayout()
+        self.setLayout(self.hly_m)
+
+        self.sa_left = QtWidgets.QScrollArea(self)
+        self.sa_left.setWidgetResizable(True)
+        self.sa_left.setHorizontalScrollBarPolicy(QtCore.Qt.ScrollBarPolicy.ScrollBarAlwaysOff)
+        self.sa_left.setSizePolicy(QtWidgets.QSizePolicy.Policy.Minimum, QtWidgets.QSizePolicy.Policy.Ignored)
+        self.hly_m.addWidget(self.sa_left)
+
+        self.sa_wg = QtWidgets.QWidget(self.sa_left)
+        self.vly_sa_wg = QtWidgets.QVBoxLayout()
+        self.sa_wg.setLayout(self.vly_sa_wg)
+        self.sa_left.setWidget(self.sa_wg)
+
+        self.pbn_all = QtWidgets.QPushButton("全部", self.sa_wg)
+        self.pbn_all.setMinimumWidth(button_min_width)
+        self.vly_sa_wg.addWidget(self.pbn_all)
+
+        self.vly_sa_wg.addStretch(1)
+
+        self.pbn_read_filters = QtWidgets.QPushButton("更多过滤", self)
+        self.pbn_read_filters.setMinimumWidth(button_min_width)
+        self.vly_sa_wg.addWidget(self.pbn_read_filters)
+
+        self.trv_m = QtWidgets.QTreeView(self)
+        # self.trv_m.setSortingEnabled(True)
+        self.hly_m.addWidget(self.trv_m)
+
+        self.pbn_all.clicked.connect(self.on_pbn_all_clicked)
+        self.pbn_read_filters.clicked.connect(self.on_pbn_read_filters_clicked)
+
+        self.set_default_filters()
+
+    def set_default_filters(self):
+        default_filters = [
+            {
+                "name": "Gmail 邮箱",
+                "where": "username LIKE '%@gmail.com'"
+            },
+            {
+                "name": "Outlook 邮箱",
+                "where": "username LIKE '%@outlook.com'"
+            },
+            {
+                "name": "谷歌文档",
+                "where": "url LIKE 'https://docs.google.com/%' or url LIKE 'https://drive.google.com/%'"
+            },
+        ]
+        for fil in default_filters:
+            self.set_filter_button(fil)
+
+    def set_filter_button(self, fil: dict):
+        pbn_fil = PushButtonWithData(fil, self.sa_wg, fil["name"])
+        pbn_fil.setMinimumWidth(button_min_width)
+        self.vly_sa_wg.insertWidget(self.vly_sa_wg.count() - 2, pbn_fil)
+        pbn_fil.clicked_with_data.connect(self.on_custom_filters_clicked_with_data)
+
+    def on_pbn_read_filters_clicked(self):
+        filename, _ = QtWidgets.QFileDialog.getOpenFileName(self, "打开", "../",
+                                                            filter="JSON 文件 (*.json);;所有文件 (*)")
+        if len(filename) == 0:
+            return
+        with open(filename, "r", encoding="utf8") as f:
+            filter_ls: list[dict] = json.load(f)
+
+        for fil in filter_ls:
+            self.set_filter_button(fil)
+
+    def on_custom_filters_clicked_with_data(self, data: dict):
+        _, results = self.sqh.select(table_name, query_columns, where=Expression(data["where"]))
+        model = QueryTableModel(results, self)
+        self.trv_m.setModel(model)
+
+    def update_sqh(self, sqh: Sqlite3Worker):
+        self.sqh = sqh
+
+    def on_pbn_all_clicked(self):
+        _, results = self.sqh.select(table_name, query_columns)
+        model = QueryTableModel(results, self)
+        self.trv_m.setModel(model)
+
+
+class PushButtonWithData(QtWidgets.QPushButton):
+
+    clicked_with_data = QtCore.Signal(dict)
+
+    def __init__(self, data: dict, parent: QtWidgets.QWidget = None, title: str = ""):
+        super().__init__(title, parent)
+        self.data = data
+        self.clicked.connect(self.on_self_clicked)
+
+    def on_self_clicked(self):
+        self.clicked_with_data.emit(self.data)