6 files changed, 268 insertions, 2 deletions
diff --git a/frontend/src/components/logviewer/LogList.tsx b/frontend/src/components/logviewer/LogList.tsx
new file mode 100644
index 00000000..b536fd02
--- /dev/null
+++ b/frontend/src/components/logviewer/LogList.tsx
@@ -0,0 +1,48 @@
+import {
+  DialogButton,
+  Focusable,
+  showModal,
+} from "decky-frontend-lib";
+import { FC, useEffect, useState } from "react";
+import { useTranslation } from "react-i18next";
+import LogViewModal from "./LogViewModal";
+
+const LogList: FC<{ plugin: string }> = ({ plugin }) => {
+  const [logList, setLogList] = useState([]);
+  const { t } = useTranslation();
+
+  useEffect(() => {
+    window.DeckyPluginLoader.callServerMethod("get_plugin_logs", {
+      plugin_name: plugin,
+    }).then((log_list) => {
+      setLogList(log_list.result || []);
+    });
+  }, []);
+
+  return (
+    <Focusable>
+      {logList.map((log_file) => (
+        <DialogButton
+          style={{ marginBottom: "0.5rem" }}
+          onOKActionDescription={t("LogViewer.viewLog", "View Log")}
+          onOKButton={() =>
+            showModal(
+              <LogViewModal name={log_file} plugin={plugin}></LogViewModal>,
+            )
+          }
+          onClick={() =>
+            showModal(
+              <LogViewModal name={log_file} plugin={plugin}></LogViewModal>,
+            )
+          }
+        >
+          <div style={{ display: "flex", flexDirection: "column", gap: "6px" }}>
+            <div>{log_file}</div>
+          </div>
+        </DialogButton>
+      ))}
+    </Focusable>
+  );
+};
+
+export default LogList;
diff --git a/frontend/src/components/logviewer/LogViewModal.tsx b/frontend/src/components/logviewer/LogViewModal.tsx
new file mode 100644
index 00000000..beda50a3
--- /dev/null
+++ b/frontend/src/components/logviewer/LogViewModal.tsx
@@ -0,0 +1,45 @@
+import { Focusable } from "decky-frontend-lib";
+import { VFC, useEffect, useState } from "react";
+import { ScrollableWindowRelative } from "./ScrollableWindow";
+
+interface LogFileProps {
+  plugin: string;
+  name: string;
+  closeModal?: () => void;
+}
+
+const LogViewModal: VFC<LogFileProps> = ({ name, plugin, closeModal }) => {
+  const [logText, setLogText] = useState("Loading text....");
+  useEffect(() => {
+    window.DeckyPluginLoader.callServerMethod("get_plugin_log_text", {
+      plugin_name: plugin,
+      log_name: name,
+    }).then((text) => {
+      setLogText(text.result || "Error loading text");
+    });
+  }, []);
+
+  return (
+    <Focusable
+      style={{
+        padding: "0 15px",
+        display: "flex",
+        position: "absolute",
+        top: "var(--basicui-header-height)",
+        bottom: "var(--gamepadui-current-footer-height)",
+        left: 0,
+        right: 0,
+      }}
+      onSecondaryActionDescription={"Upload Log"}
+      onSecondaryButton={() => console.log("Uploading...")}
+    >
+      <ScrollableWindowRelative alwaysFocus={true} onCancel={closeModal}>
+        <div style={{ whiteSpace: "pre-wrap", padding: "12px 0" }}>
+          {logText}
+        </div>
+      </ScrollableWindowRelative>
+    </Focusable>
+  );
+};
+
+export default LogViewModal;
diff --git a/frontend/src/components/logviewer/LoggedPlugin.tsx b/frontend/src/components/logviewer/LoggedPlugin.tsx
new file mode 100644
index 00000000..af7564e2
--- /dev/null
+++ b/frontend/src/components/logviewer/LoggedPlugin.tsx
@@ -0,0 +1,35 @@
+import { Focusable } from "decky-frontend-lib";
+import { VFC, useState } from "react";
+import { FaArrowDown, FaArrowUp } from "react-icons/fa";
+import LogList from "./LogList";
+
+interface LoggedPluginProps {
+  plugin: string;
+}
+
+const focusableStyle = {
+  background: "rgba(255,255,255,.15)",
+  borderRadius: "var(--round-radius-size)",
+  padding: "10px 24px",
+  marginBottom: "0.5rem",
+};
+
+const LoggedPlugin: VFC<LoggedPluginProps> = ({ plugin }) => {
+  const [isOpen, setOpen] = useState<boolean>(false);
+
+  return (
+    <div style={focusableStyle}>
+      <Focusable onOKButton={() => setOpen(!isOpen)}>
+        <div style={{ display: "flex", justifyContent: "space-between" }}>
+          <div style={{ flexGrow: 1, textAlign: "left" }}>{plugin}</div>
+          <div style={{ textAlign: "right" }}>
+            {isOpen ? <FaArrowUp /> : <FaArrowDown />}
+          </div>
+        </div>
+      </Focusable>
+      {isOpen && <LogList plugin={plugin} />}
+    </div>
+  );
+};
+
+export default LoggedPlugin;
+\ No newline at end of file
diff --git a/frontend/src/components/logviewer/ScrollableWindow.tsx b/frontend/src/components/logviewer/ScrollableWindow.tsx
new file mode 100644
index 00000000..c1d5e5b4
--- /dev/null
+++ b/frontend/src/components/logviewer/ScrollableWindow.tsx
@@ -0,0 +1,107 @@
+/*
+Big thanks to @jessebofil for this
+https://discord.com/channels/960281551428522045/960284327445418044/1209253688363716648
+*/
+
+import { Focusable, ModalPosition, GamepadButton, ScrollPanelGroup, gamepadDialogClasses, scrollPanelClasses, FooterLegendProps } from "decky-frontend-lib";
+import { FC, useLayoutEffect, useRef, useState } from "react";
+
+export interface ScrollableWindowProps extends FooterLegendProps {
+    height: string;
+    fadeAmount?: string;
+    scrollBarWidth?: string;
+    alwaysFocus?: boolean;
+    noScrollDescription?: boolean;
+
+    onActivate?: (e: CustomEvent) => void;
+    onCancel?: (e: CustomEvent) => void;
+}
+
+const ScrollableWindow: FC<ScrollableWindowProps> = ({ height, fadeAmount, scrollBarWidth, alwaysFocus, noScrollDescription, children, actionDescriptionMap, ...focusableProps }) => {
+    const fade = fadeAmount === undefined || fadeAmount === '' ? '10px' : fadeAmount;
+    const barWidth = scrollBarWidth === undefined || scrollBarWidth === '' ? '4px' : scrollBarWidth;
+    const [isOverflowing, setIsOverflowing] = useState(false);
+    const scrollPanelRef = useRef<HTMLElement>();
+
+    useLayoutEffect(() => {
+        const { current } = scrollPanelRef;
+        const trigger = () => {
+            if (current) {
+                const hasOverflow = current.scrollHeight > current.clientHeight;
+                setIsOverflowing(hasOverflow);
+            }
+        };
+        if (current) trigger();
+    }, [children, height]);
+
+    const panel = (
+        <ScrollPanelGroup
+            //@ts-ignore
+            ref={scrollPanelRef} focusable={false} style={{ flex: 1, minHeight: 0 }}>
+            <Focusable
+                //@ts-ignore
+                focusable={alwaysFocus || isOverflowing}
+                key={'scrollable-window-focusable-element'}
+                noFocusRing={true}
+                actionDescriptionMap={Object.assign(noScrollDescription ? {} :
+                    {
+                        [GamepadButton.DIR_UP]: 'Scroll Up',
+                        [GamepadButton.DIR_DOWN]: 'Scroll Down'
+                    },
+                    actionDescriptionMap ?? {}
+                )}
+                {...focusableProps}
+            >
+                {children}
+            </Focusable>
+        </ScrollPanelGroup>
+    );
+
+    return (
+        <>
+            <style>
+                {`.modal-position-container .${gamepadDialogClasses.ModalPosition} {
+			top: 0;
+			bottom: 0;
+			padding: 0;
+		  }
+		  .modal-position-container .${scrollPanelClasses.ScrollPanel}::-webkit-scrollbar {
+			display: initial !important;
+			width: ${barWidth};
+		  }
+		  .modal-position-container .${scrollPanelClasses.ScrollPanel}::-webkit-scrollbar-thumb {
+			border: 0;
+		  }`}
+            </style>
+            <div
+                className='modal-position-container'
+                style={{
+                    position: 'relative',
+                    height: height,
+                    WebkitMask: `linear-gradient(to right , transparent, transparent calc(100% - ${barWidth}), white calc(100% - ${barWidth})), linear-gradient(to bottom, transparent, black ${fade}, black calc(100% - ${fade}), transparent 100%)`
+                }}>
+                {isOverflowing ? (
+                    <ModalPosition key={'scrollable-window-modal-position'}>
+                        {panel}
+                    </ModalPosition>
+                ) : (
+                    <div className={`${gamepadDialogClasses.ModalPosition} ${gamepadDialogClasses.WithStandardPadding} Panel`} key={'modal-position'}>
+                        {panel}
+                    </div>
+                )}
+            </div>
+        </>
+    );
+};
+
+interface ScrollableWindowAutoProps extends Omit<ScrollableWindowProps, 'height'> {
+    heightPercent?: number;
+}
+
+export const ScrollableWindowRelative: FC<ScrollableWindowAutoProps> = ({ heightPercent, ...props }) => {
+    return (
+        <div style={{ flex: 'auto' }}>
+            <ScrollableWindow height={`${heightPercent ?? 100}%`} {...props} />
+        </div>
+    );
+};
+\ No newline at end of file
diff --git a/frontend/src/components/logviewer/index.tsx b/frontend/src/components/logviewer/index.tsx
new file mode 100644
index 00000000..6e9baae0
--- /dev/null
+++ b/frontend/src/components/logviewer/index.tsx
@@ -0,0 +1,20 @@
+import { DialogBody } from 'decky-frontend-lib';
+import { FC, useEffect, useState } from 'react';
+
+import LoggedPlugin from './LoggedPlugin';
+
+const LogViewerPage: FC<{}> = () => {
+  const [plugins, setPlugins] = useState([]);
+  useEffect(() => {
+    window.DeckyPluginLoader.callServerMethod('get_plugins_with_logs').then((plugins) => {
+      setPlugins(plugins.result || []);
+    });
+  }, []);
+  return (
+    <DialogBody>
+      {plugins.map((plugin) => <LoggedPlugin plugin={plugin} />)}
+    </DialogBody>
+  )
+};
+
+export default LogViewerPage;
+\ No newline at end of file
diff --git a/frontend/src/components/settings/index.tsx b/frontend/src/components/settings/index.tsx
index 80400058..8b7ef8df 100644
--- a/frontend/src/components/settings/index.tsx
+++ b/frontend/src/components/settings/index.tsx
@@ -1,13 +1,14 @@
 import { SidebarNavigation } from 'decky-frontend-lib';
 import { lazy } from 'react';
 import { useTranslation } from 'react-i18next';
-import { FaCode, FaFlask, FaPlug } from 'react-icons/fa';
+import { FaCode, FaFileCode, FaFlask, FaPlug } from 'react-icons/fa';
 
 import { useSetting } from '../../utils/hooks/useSetting';
 import DeckyIcon from '../DeckyIcon';
 import WithSuspense from '../WithSuspense';
 import GeneralSettings from './pages/general';
 import PluginList from './pages/plugin_list';
+import LogViewerPage from '../logviewer';
 
 const DeveloperSettings = lazy(() => import('./pages/developer'));
 const TestingMenu = lazy(() => import('./pages/testing'));
@@ -30,6 +31,16 @@ export default function SettingsPage() {
       icon: <FaPlug />,
     },
     {
+      title: t('SettingsIndex.log_viewer', "Log Viewer"),
+      content: (
+        <WithSuspense>
+          <LogViewerPage/>
+        </WithSuspense>
+      ),
+      route: '/decky/settings/logs',
+      icon: <FaFileCode />
+    },
+    {
       title: t('SettingsIndex.developer_title'),
       content: (
         <WithSuspense>
@@ -50,7 +61,7 @@ export default function SettingsPage() {
       route: '/decky/settings/testing',
       icon: <FaFlask />,
       visible: isDeveloper,
-    },
+    }
   ];
 
   return <SidebarNavigation pages={pages} />;