From 5b1c2fd9100b32361ffacbb69a6d0ce3dbd664fe Mon Sep 17 00:00:00 2001
From: "Christopher T. Johnson" <ctjctj@gmail.com>
Date: Mon, 1 Apr 2024 10:06:24 -0400
Subject: [PATCH] Move to QNetwork

---
 lib/sounds.py | 71 ++++++++++++++++++++++++++++++++++++++++++---------
 lib/words.py  | 23 ++++++++++++-----
 2 files changed, 76 insertions(+), 18 deletions(-)

diff --git a/lib/sounds.py b/lib/sounds.py
index 3cfb4f1..ac1d21f 100644
--- a/lib/sounds.py
+++ b/lib/sounds.py
@@ -1,13 +1,25 @@
 from typing import Optional, Self, Type, cast
 
-from PyQt6.QtCore import QObject, Qt, QUrl, pyqtSlot
+from PyQt6.QtCore import (
+    QBuffer,
+    QByteArray,
+    QDir,
+    QObject,
+    QStandardPaths,
+    QUrl,
+    pyqtSlot,
+)
 from PyQt6.QtMultimedia import (
-    QAudioDevice,
     QAudioOutput,
     QMediaDevices,
     QMediaPlayer,
     QSoundEffect,
 )
+from PyQt6.QtNetwork import (
+    QNetworkAccessManager,
+    QNetworkDiskCache,
+    QNetworkRequest,
+)
 
 # from PyQt6.QtWidgets import QWidget
 
@@ -62,20 +74,28 @@ class SoundOff(QObject):
             self.virtualPlayer.errorOccurred.connect(self.mediaError)
             self.virtualPlayer.mediaStatusChanged.connect(self.mediaStatus)
             self.virtualPlayer.playbackStateChanged.connect(self.playbackState)
-
-    @pyqtSlot()
-    def alert(self) -> None:
-        self.alertEffect.play()
+        cacheDir = QDir(
+            QStandardPaths.writableLocation(
+                QStandardPaths.StandardLocation.GenericCacheLocation
+            )
+        )
+        cacheDir.mkdir("Troglodite")
+        cacheDir = QDir(cacheDir.path() + QDir.separator() + "Troglodite")
+        netCache = QNetworkDiskCache()
+        netCache.setCacheDirectory(cacheDir.path())
+        self.nam = QNetworkAccessManager()
+        self.nam.setCache(netCache)
         return
 
     @pyqtSlot(QMediaPlayer.Error, str)
-    def mediaError(self, error: QMediaPlayer.Error, string: str) -> None:
+    def mediaError(self, error: QMediaPlayer.Error, msg: str) -> None:
         print(error)
-        print(str)
+        print(msg)
         return
 
     @pyqtSlot(QMediaPlayer.MediaStatus)
     def mediaStatus(self, status: QMediaPlayer.MediaStatus) -> None:
+        print(f"mediaStatus: {status}")
         if status == QMediaPlayer.MediaStatus.LoadedMedia:
             player: Optional[QMediaPlayer] = cast(QMediaPlayer, self.sender())
             assert player is not None
@@ -84,6 +104,7 @@ class SoundOff(QObject):
 
     @pyqtSlot(QMediaPlayer.PlaybackState)
     def playbackState(self, state: QMediaPlayer.PlaybackState) -> None:
+        print(f"playbackState: {state}")
         return
 
     #
@@ -95,20 +116,46 @@ class SoundOff(QObject):
         return
 
     @pyqtSlot(str)
-    def playSound(self, url: str) -> None:
-        src = QUrl(url)
+    def playSound(self, url: str | QUrl) -> None:
+        if isinstance(url, str):
+            url = QUrl(url)
         if not self.localPlayer.audioOutput():
             self.localPlayer.setAudioOutput(self.localOutput)
-        self.localPlayer.setSource(src)
+        request = QNetworkRequest(url)
+        self.reply = self.nam.get(request)
+        assert self.reply is not None
+        self.reply.finished.connect(self.finished)
+        return
+
+    @pyqtSlot()
+    def alert(self) -> None:
+        self.alertEffect.play()
+        return
+
+    #
+    # Network slots
+    #
+    _buffer = QBuffer()
+    _storage = QByteArray()
+
+    @pyqtSlot()
+    def finished(self) -> None:
+        assert self.reply is not None
+        self._storage = self.reply.readAll()
+        if self.localPlayer.sourceDevice() != self._buffer:
+            self._buffer.setBuffer(self._storage)
+            self.localPlayer.setSourceDevice(self._buffer)
         self.localPlayer.setPosition(0)
         if (
             self.localPlayer.mediaStatus()
             == QMediaPlayer.MediaStatus.LoadedMedia
         ):
             self.localPlayer.play()
+            print("play")
         if not self.virtualDevice:
             return
-        self.virtualPlayer.setSource(src)
+        if self.virtualPlayer.sourceDevice() != self._buffer:
+            self.virtualPlayer.setSourceDevice(self._buffer)
         self.virtualPlayer.setPosition(0)
         if not self.virtualPlayer.audioOutput():
             self.virtualPlayer.setAudioOutput(self.virtualOutput)
diff --git a/lib/words.py b/lib/words.py
index 97b4d85..dae3d6b 100644
--- a/lib/words.py
+++ b/lib/words.py
@@ -18,6 +18,11 @@ from PyQt6.QtGui import (
     QTextOption,
     QTransform,
 )
+from PyQt6.QtNetwork import (
+    QNetworkAccessManager,
+    QNetworkReply,
+    QNetworkRequest,
+)
 from PyQt6.QtSql import QSqlQuery
 from PyQt6.QtWidgets import QScrollArea, QWidget
 
@@ -537,12 +542,18 @@ class Word:
         # The code should look at our settings to see if we have an API
         # key for MW to decide on the source to use.
         #
-        source = 'mw'
-        response = requests.get(MWAPI.format(word=word))
-        if response.status_code != 200:
-            self.current = {}
-            return
-        data = json.loads(response.content.decode("utf-8"))
+        source = "mw"
+        manager = QNetworkAccessManager()
+        request = QNetworkRequest()
+        url = QUrl(MWAPI.format(word=word))
+        request.setUrl(url)
+        reply = manager.get(request)
+        assert reply is not None
+        loop = QEventLoop()
+        reply.finished.connect(loop.quit)
+        loop.exec()
+        content = reply.readAll()
+        data = json.loads(content.data().decode("utf-8"))
         print(data)
         self._words[word] = {
             'word': word,