feat: enhance user interface with new edition checking functionality and sound notifications

src/ui/userInterface.py

@@ -12,11 +12,18 @@ from typing import Any, Union
 import loguru
 from natsort import natsorted
 from PySide6 import QtCore, QtGui, QtWidgets
-from PySide6.QtCore import QThread, Qt
+from PySide6.QtMultimedia import QAudioOutput, QMediaPlayer
+from PySide6.QtCore import QThread
 from PySide6.QtGui import QRegularExpressionValidator
 
 from src import LOG_DIR, Icon
-from src.backend import AvailChecker, BookGrabber, Database, DocumentationThread
+from src.backend import (
+    AvailChecker,
+    BookGrabber,
+    Database,
+    DocumentationThread,
+    NewEditionCheckerThread,
+)
 from src.backend.create_file import recreateFile
 from src.backend.delete_temp_contents import delete_temp_contents as tempdelete
 from src.backend.semester import Semester
@@ -51,6 +58,7 @@ from src.ui.widgets import (
     ElsaDialog,
     FilePicker,
     MessageCalendar,
+    NewEditionChecker,
     SearchStatisticPage,
     UserCreate,
 )
@@ -65,9 +73,16 @@ log.add(
     rotation="1 day",
     retention="1 month",
 )
-log.critical("UI started")
+log.success("UI started")
 valid_input = (0, 0, 0, 0, 0, 0)
 
+def play_sound(sound_file:str):
+    player = QMediaPlayer()
+    audio_output = QAudioOutput()
+    player.setAudioOutput(audio_output)
+    player.setSource(f"sounds/{sound_file}")
+    player.play()
+
 
 class Ui(Ui_Semesterapparat):
     # use the Ui_MainWindow class from mainwindow.py
@@ -189,6 +204,9 @@ class Ui(Ui_Semesterapparat):
         self.btn_reserve.hide()
         self.label_20.hide()
         self.line_3.hide()
+        self.progressBar.setValue(0)
+        self.progressBar.hide()
+        self.progressBar.setMinimum(0)
         self.avail_status.hide()
         self.chkbx_show_del_media.hide()
         self.automation_add_selected_books.hide()
@@ -889,10 +907,15 @@ class Ui(Ui_Semesterapparat):
                 3,
                 QtWidgets.QTableWidgetItem(book_data.author),
             )
-            self.tableWidget_apparat_media.setItem(
+            label = QtWidgets.QLabel(f'<a href="{book_data.link}">Katalog</a>')
-                self.tableWidget_apparat_media.rowCount() - 1,
+            label.setOpenExternalLinks(True)
-                6,
+            label.setTextFormat(QtCore.Qt.TextFormat.RichText)
-                QtWidgets.QTableWidgetItem(book_data.link),
+            label.setAlignment(QtCore.Qt.AlignmentFlag.AlignCenter)
+            label.setTextInteractionFlags(
+                QtCore.Qt.TextInteractionFlag.TextBrowserInteraction
+            )
+            self.tableWidget_apparat_media.setCellWidget(
+                self.tableWidget_apparat_media.rowCount() - 1, 6, label
             )
             if availability == 1:
                 # display green checkmark at column 4 in the row
@@ -1099,7 +1122,9 @@ class Ui(Ui_Semesterapparat):
         log.info("File selected: {}, {}", file_name, file_location)
         if file_location == "Database":
             # create warning, then return
-            self.db.recreateFile(file_name, self.active_apparat, filetype=file_type)
+            file = self.db.recreateFile(
+                file_name, self.active_apparat, filetype=file_type
+            )
         if file_type == "pdf":
             # Todo: implement parser here
             self.confirm_popup("PDF Dateien werden nicht unterstützt!", title="Fehler")
@@ -1434,10 +1459,14 @@ class Ui(Ui_Semesterapparat):
         contact_action = menu.addAction("Kontaktieren")
         delete_action = menu.addAction("Löschen")
         remind_action = menu.addAction("Erinnerung")
+        new_edition_check = menu.addAction("Auf Neuauflagen prüfen")
         menu.addAction(extend_action)
-        menu.addActions([contact_action, delete_action, remind_action])
+        menu.addActions(
+            [contact_action, delete_action, remind_action, new_edition_check]
+        )
         extend_action.triggered.connect(self.extend_apparat)
         remind_action.triggered.connect(self.reminder)
+        new_edition_check.triggered.connect(self.check_new_editions)
         # convert point to row and column
         row = self.tableWidget_apparate.rowAt(position.y())
         column = self.tableWidget_apparate.columnAt(position.x())
@@ -1454,6 +1483,62 @@ class Ui(Ui_Semesterapparat):
         )
         menu.exec(self.tableWidget_apparate.mapToGlobal(position))
 
+    def update_status(self, curr, total):
+        self.avail_status.show()
+        self.label_20.show()
+        self.progressBar.show()
+        self.avail_status.setText(f"{curr}/{total}")
+        self.progressBar.setValue(curr)
+        if curr == total:
+            self.avail_status.hide()
+            self.label_20.hide()
+            self.progressBar.hide()
+            self.progressBar.setValue(0)
+            self.avail_status.setText("0/0")
+
+    def check_new_editions(self):
+        app_id = self.tableWidget_apparate.item(
+            self.tableWidget_apparate.currentRow(), 0
+        ).text()
+        app_name = self.tableWidget_apparate.item(
+            self.tableWidget_apparate.currentRow(), 1
+        ).text()
+        subject = self.tableWidget_apparate.item(
+            self.tableWidget_apparate.currentRow(), 4
+        ).text()
+
+        prof_id: int = self.db.getProfIDByApparat(app_id)
+        books = self.db.getBooks(app_id, prof_id, deleted=0)
+        books = [book["bookdata"] for book in books]
+        log.info(f"Checking {len(books)} for new editions")
+        self.newEditionChecker = NewEditionCheckerThread(books)
+        self.newEditionChecker.finished.connect(self.newEditionChecker.deleteLater)
+
+        self.progressBar.setMaximum(len(books))
+        self.newEditionChecker.updateSignal.connect(self.update_status)
+
+        self.newEditionChecker.start()
+        while self.newEditionChecker.isRunning():
+            QtWidgets.QApplication.processEvents()
+        play_sound("ding.mp3")
+        results = self.newEditionChecker.results
+        newEditionChecker = NewEditionChecker(results=results)
+        newEditionChecker.exec()
+
+        accepted_books = newEditionChecker.accepted_books
+        # print(accepted_books)
+
+        self.mail_thread = Mail_Dialog(
+            prof_name=self.db.getSpecificProfData(prof_id, ["fullname"]),
+            prof_mail=self.db.getProfMailById(prof_id),
+            app_id=app_id,
+            app_name=app_name,
+            app_subject=subject,
+            accepted_books=accepted_books,
+            default_mail="Neuauflagen für Semesterapparat"
+        )
+        self.mail_thread.show()
+
     def reminder(self):
         log.info("Opening reminder dialog")
         reminder = ReminderDialog()
@@ -1732,10 +1817,18 @@ class Ui(Ui_Semesterapparat):
         else:
             return
 
-    def __contact_dialog(self, apparat, location: tuple | str, mail=None, pid=""):
+    def __contact_dialog(
+        self,
+        apparat,
+        location: tuple | str,
+        mail=None,
+        pid="",
+        accepted_books=None,
+        app_id="",
+    ):
         log.debug(
-            "Got these values apparat: {}, location: {}, mail: {}, pid: {}".format(
+            "Got these values apparat: {}, location: {}, mail: {}, pid: {}, accepted_books: {}, app_id: {}".format(
-                apparat, location, mail, pid
+                apparat, location, mail, pid, accepted_books, app_id
             )
         )
 
@@ -1801,7 +1894,7 @@ class Ui(Ui_Semesterapparat):
             self.db.deleteApparat(selected_apparat_id, Semester().value)
             # delete the corresponding entry from self.apparats
             for apparat in self.apparats:
-                if apparat[4] == int(selected_apparat_id):
+                if apparat.appnr == int(selected_apparat_id):
                     self.apparats.remove(apparat)
                     break
             self.old_apparats = self.apparats