Added configuration file and functionality to save channels

.gitignore

@@ -4,3 +4,5 @@ frontend/dist
 frontend/wailsjs
 
 .prettierignore
+
+config.json

app.go

@@ -2,14 +2,26 @@ package main
 
 import (
 	"context"
+	"errors"
 	"fmt"
+	"log"
+	"os"
+	"sync"
 
 	"github.com/tylertravisty/go-utils/random"
+	"github.com/tylertravisty/rum-goggles/internal/config"
+	rumblelivestreamlib "github.com/tylertravisty/rumble-livestream-lib-go"
+)
+
+const (
+	configFilepath = "./config.json"
 )
 
 // App struct
 type App struct {
 	ctx   context.Context
+	cfg   *config.App
+	cfgMu sync.Mutex
 }
 
 // NewApp creates a new App application struct
@@ -21,6 +33,79 @@ func NewApp() *App {
 // so we can call the runtime methods
 func (a *App) startup(ctx context.Context) {
 	a.ctx = ctx
+	err := a.loadConfig()
+	if err != nil {
+		// TODO: handle error better on startup
+		log.Fatal("error loading config: ", err)
+	}
+}
+
+func (a *App) loadConfig() error {
+	cfg, err := config.Load(configFilepath)
+	if err != nil {
+		if !errors.Is(err, os.ErrNotExist) {
+			return fmt.Errorf("error loading config: %v", err)
+		}
+
+		return a.newConfig()
+	}
+
+	a.cfg = cfg
+	return nil
+}
+
+func (a *App) newConfig() error {
+	cfg := &config.App{Channels: []config.Channel{}}
+	err := cfg.Save(configFilepath)
+	if err != nil {
+		return fmt.Errorf("error saving new config: %v", err)
+	}
+
+	a.cfg = cfg
+	return nil
+}
+
+func (a *App) Config() *config.App {
+	return a.cfg
+}
+
+func (a *App) SaveConfig() error {
+	err := a.cfg.Save(configFilepath)
+	if err != nil {
+		// TODO: log error; return user error
+		return fmt.Errorf("Error saving config")
+	}
+
+	return nil
+}
+
+func (a *App) AddChannel(url string) (*config.App, error) {
+	client := rumblelivestreamlib.Client{StreamKey: url}
+	resp, err := client.Request()
+	if err != nil {
+		// TODO: log error
+		fmt.Println("error requesting api:", err)
+		return nil, fmt.Errorf("error querying API")
+	}
+
+	name := resp.Username
+	if resp.ChannelName != "" {
+		name = resp.ChannelName
+	}
+
+	channel := config.Channel{ApiUrl: url, Name: name}
+
+	a.cfgMu.Lock()
+	defer a.cfgMu.Unlock()
+	a.cfg.Channels = append(a.cfg.Channels, channel)
+	err = a.cfg.Save(configFilepath)
+	if err != nil {
+		// TODO: log error
+		fmt.Println("error saving config:", err)
+		return nil, fmt.Errorf("error saving new channel")
+	}
+
+	return a.cfg, nil
 }
 
 // Greet returns a greeting for the given name

frontend/src/assets/icons/index.jsx

@@ -5,6 +5,7 @@ import heart from './heart-fill.png';
 import house from './house.png';
 import pause from './pause-fill.png';
 import play from './play-fill.png';
+import plus_circle from './plus-circle-fill.png';
 import star from './star-fill.png';
 import thumbs_down from './hand-thumbs-down.png';
 import thumbs_up from './hand-thumbs-up.png';
@@ -16,6 +17,7 @@ export const Heart = heart;
 export const House = house;
 export const Pause = pause;
 export const Play = play;
+export const PlusCircle = plus_circle;
 export const Star = star;
 export const ThumbsDown = thumbs_down;
 export const ThumbsUp = thumbs_up;

frontend/src/components/ChannelList.css

@@ -0,0 +1,66 @@
+.channel-list {
+    align-items: center;
+    display: flex;
+    flex-direction: column;
+    justify-content: center;
+    height: 100%;
+    width: 100%;
+}
+
+.channel-list-title {
+    color: #85c742;
+    font-family: sans-serif;
+    font-size: 24px;
+    font-weight: bold;
+    padding: 5px;
+}
+
+.channels {
+    background-color: white;
+    border: 1px solid #D6E0EA;
+    border-radius: 5px;
+    height: 100%;
+    overflow: auto;
+    width: 100%;
+}
+
+.channel {
+    align-items: center;
+    /* border-top: 1px solid #D6E0EA; */
+    display: flex;
+}
+
+.channel-add {
+    background-color: #f3f5f8;
+    border: none;
+    padding: 10px;
+}
+
+.channel-add:hover {
+    cursor: pointer;
+}
+
+.channel-add-icon {
+    height: 36px;
+    width: 36px;
+}
+
+.channel-button {
+    background-color: white;
+    border: none;
+    border-radius: 5px;
+    color: #061726;
+    font-family: sans-serif;
+    font-size: 24px;
+    font-weight: bold;
+    overflow: hidden;
+    padding: 10px 10px;
+    text-align: left;
+    white-space: nowrap;
+    width: 100%;
+}
+
+.channel-button:hover {
+    background-color: #85c742;
+    cursor: pointer;
+}

frontend/src/components/ChannelList.jsx

@@ -0,0 +1,34 @@
+import { PlusCircle } from '../assets/icons';
+import './ChannelList.css';
+
+function ChannelList(props) {
+    const sortChannelsAlpha = () => {
+        let sorted = [...props.channels].sort((a, b) =>
+            a.name.toLowerCase() > b.name.toLowerCase() ? 1 : -1
+        );
+        return sorted;
+    };
+
+    return (
+        <div className='channel-list'>
+            <span className='channel-list-title'>Channels</span>
+            <div className='channels'>
+                {sortChannelsAlpha().map((channel, index) => (
+                    <div className='channel' style={index === 0 ? { borderTop: 'none' } : {}}>
+                        <button
+                            className='channel-button'
+                            onClick={() => props.openStreamDashboard(channel.api_url)}
+                        >
+                            {channel.name}
+                        </button>
+                    </div>
+                ))}
+            </div>
+            {/* <button className='channel-add'>
+                <img className='channel-add-icon' src={PlusCircle} />
+            </button> */}
+        </div>
+    );
+}
+
+export default ChannelList;

frontend/src/components/StreamInfo.jsx

@@ -26,10 +26,10 @@ function StreamInfo(props) {
                 <div className='stream-info-subtitle'>
                     <div className='stream-info-categories'>
                         <span className='stream-info-category'>
-                            {props.live ? props.categories.primary.title : 'none'}
+                            {props.live ? props.categories.primary.title : 'primary'}
                         </span>
                         <span className='stream-info-category'>
-                            {props.live ? props.categories.secondary.title : 'none'}
+                            {props.live ? props.categories.secondary.title : 'secondary'}
                         </span>
                     </div>
                     <div className='stream-info-likes'>
@@ -54,17 +54,17 @@ function StreamInfo(props) {
             <div className='stream-info-footer'>
                 <div></div>
                 <div className='stream-info-controls'>
-                    <button className='stream-info-control-button'>
+                    <button className='stream-info-control-button' onClick={props.home}>
                         <img className='stream-info-control' src={House} />
                     </button>
                     <button className='stream-info-control-button'>
                         <img
-                            onClick={props.active ? props.pause : props.play}
                             className='stream-info-control'
+                            onClick={props.active ? props.pause : props.play}
                             src={props.active ? Pause : Play}
                         />
                     </button>
-                    <button className='stream-info-control-button'>
+                    <button className='stream-info-control-button' onClick={props.settings}>
                         <img className='stream-info-control' src={Gear} />
                     </button>
                 </div>

frontend/src/screens/Dashboard.css

@@ -46,6 +46,16 @@
     height: 100%;
 }
 
+.modal {
+    background-color: white;
+    color: red;
+    position: absolute;
+    height: 100%;
+    width: 100%;
+    top: 0;
+    left: 0;
+}
+
 .highlights {
     align-items: center;
     display: flex;

frontend/src/screens/Dashboard.jsx

@@ -1,5 +1,5 @@
 import { useEffect, useState } from 'react';
-import { useLocation } from 'react-router-dom';
+import { Navigate, useLocation, useNavigate } from 'react-router-dom';
 import { Start, Stop } from '../../wailsjs/go/api/Api';
 
 import './Dashboard.css';
@@ -10,12 +10,15 @@ import StreamEvent from '../components/StreamEvent';
 import StreamActivity from '../components/StreamActivity';
 import StreamChat from '../components/StreamChat';
 import StreamInfo from '../components/StreamInfo';
+import { NavSignIn } from './Navigation';
 
 function Dashboard() {
     const location = useLocation();
+    const navigate = useNavigate();
     const [refresh, setRefresh] = useState(false);
     const [active, setActive] = useState(false);
     const [streamKey, setStreamKey] = useState(location.state.streamKey);
+    const [username, setUsername] = useState('');
     const [channelName, setChannelName] = useState('');
     const [followers, setFollowers] = useState({});
     const [totalFollowers, setTotalFollowers] = useState(0);
@@ -34,6 +37,7 @@ function Dashboard() {
     const [streamTitle, setStreamTitle] = useState('');
     const [watchingNow, setWatchingNow] = useState(0);
     const [createdOn, setCreatedOn] = useState('');
+    const [modalZ, setModalZ] = useState(false);
 
     useEffect(() => {
         console.log('use effect start');
@@ -44,6 +48,7 @@ function Dashboard() {
             console.log('query response received');
             setRefresh(!refresh);
             setActive(true);
+            setUsername(response.username);
             setChannelName(response.channel_name);
             setFollowers(response.followers);
             setChannelFollowers(response.followers.num_followers);
@@ -64,19 +69,40 @@ function Dashboard() {
                 setStreamLive(false);
             }
         });
+
+        EventsOn('QueryResponseError', (error) => {
+            console.log('Query response error:', error);
+            setActive(false);
+        });
     }, []);
 
+    const home = () => {
+        Stop()
+            .then(() => setActive(false))
+            .then(() => {
+                navigate(NavSignIn);
+            })
+            .catch((err) => {
+                console.log('Stop error:', err);
+            });
+    };
+
     const startQuery = () => {
         console.log('start');
-        Start(streamKey);
+        Start(streamKey)
+            .then(() => {
                 setActive(true);
+            })
+            .catch((err) => {
+                console.log('Start error:', err);
+            });
     };
 
     const stopQuery = () => {
         console.log('stop');
-        Stop();
-        // EventsEmit('StopQuery');
+        Stop().then(() => {
             setActive(false);
+        });
     };
 
     const activityDate = (activity) => {
@@ -95,15 +121,36 @@ function Dashboard() {
         return sorted;
     };
 
+    const openModal = () => {
+        setModalZ(true);
+    };
+
+    const closeModal = () => {
+        setModalZ(false);
+    };
+
     return (
+        <>
+            <div className='modal' style={{ zIndex: modalZ ? 10 : -10 }}>
+                <span>show this instead</span>
+                <button onClick={closeModal}>close</button>
+            </div>
             <div id='Dashboard'>
                 <div className='header'>
                     <div className='header-left'></div>
                     <div className='highlights'>
                         {/* <Highlight description={'Session'} type={'stopwatch'} value={createdOn} /> */}
                         <Highlight description={'Viewers'} type={'count'} value={watchingNow} />
-                    <Highlight description={'Followers'} type={'count'} value={channelFollowers} />
-                    <Highlight description={'Subscribers'} type={'count'} value={subscriberCount} />
+                        <Highlight
+                            description={'Followers'}
+                            type={'count'}
+                            value={channelFollowers}
+                        />
+                        <Highlight
+                            description={'Subscribers'}
+                            type={'count'}
+                            value={subscriberCount}
+                        />
                     </div>
                     <div className='header-right'></div>
                 </div>
@@ -118,16 +165,19 @@ function Dashboard() {
                 </div>
                 <StreamInfo
                     active={active}
-                channel={channelName}
+                    channel={channelName !== '' ? channelName : username}
                     title={streamTitle}
                     categories={streamCategories}
                     likes={streamLikes}
                     live={streamLive}
                     dislikes={streamDislikes}
+                    home={home}
                     play={startQuery}
                     pause={stopQuery}
+                    settings={openModal}
                 />
             </div>
+        </>
     );
 }
 

frontend/src/screens/SignIn.css

@@ -12,6 +12,7 @@
     flex-direction: column;
     justify-content: center;
     align-items: center;
+    padding: 10px 0px;
     width: 50%;
 }
 
@@ -53,6 +54,15 @@
     background-color: #77b23b;
 }
 
+.signin-center {
+    align-items: center;
+    display: flex;
+    flex-direction: column;
+    justify-content: center;
+    height: 50%;
+    width: 50%;
+}
+
 .signin-show {
     display: flex;
     align-items: center;
@@ -75,15 +85,30 @@
 }
 
 .signin-label {
+    color: #061726;
+    display: flex;
     font-family: sans-serif;
     font-weight: bold;
-    color: #061726;
-    justify-content: flex-start;
+    justify-content: center;
+    padding: 5px;
     text-transform: uppercase;
     width: 100%;
 }
 
-.signin-title {
+.signin-header {
+    align-items: center;
+    color: #061726;
+    display: flex;
+    flex-direction: column;
+    font-family: sans-serif;
+    font-weight: bold;
+    height: 10%;
+    justify-content: center;
+    margin: 20px;
+    text-align: center;
+}
+
+.signin-footer {
     align-items: center;
     color: #061726;
     display: flex;

frontend/src/screens/SignIn.jsx

@@ -1,28 +1,57 @@
 import { useEffect, useState } from 'react';
 import { Navigate, useNavigate } from 'react-router-dom';
 import { NavDashboard } from './Navigation';
+import { AddChannel, Config } from '../../wailsjs/go/main/App';
 import { Eye, EyeSlash } from '../assets/icons';
 import './SignIn.css';
+import ChannelList from '../components/ChannelList';
 
 function SignIn() {
     const navigate = useNavigate();
+    const [config, setConfig] = useState({ channels: [] });
     const [streamKey, setStreamKey] = useState('');
     const updateStreamKey = (event) => setStreamKey(event.target.value);
     const [showStreamKey, setShowStreamKey] = useState(false);
     const updateShowStreamKey = () => setShowStreamKey(!showStreamKey);
 
+    useEffect(() => {
+        Config()
+            .then((response) => {
+                console.log(response);
+                setConfig(response);
+            })
+            .catch((err) => {
+                console.log('error getting config', err);
+            });
+    }, []);
+
     const saveStreamKey = () => {
-        navigate(NavDashboard, { state: { streamKey: streamKey } });
+        AddChannel(streamKey)
+            .then((response) => {
+                console.log(response);
+                setConfig(response);
+                setStreamKey('');
+            })
+            .catch((err) => {
+                console.log('error adding channel', err);
+            });
+    };
+
+    const openStreamDashboard = (key) => {
+        navigate(NavDashboard, { state: { streamKey: key } });
     };
 
     return (
         <div id='SignIn'>
-            <div className='signin-title'>
+            <div className='signin-header'>
                 <span className='signin-title-text'>Rum Goggles</span>
                 <span className='signin-title-subtext'>Rumble Stream Dashboard</span>
             </div>
+            <div className='signin-center'>
+                <ChannelList channels={config.channels} openStreamDashboard={openStreamDashboard} />
+            </div>
             <div className='signin-input-box'>
-                <label className='signin-label'>Stream Key:</label>
+                <label className='signin-label'>Add Channel</label>
                 <div className='signin-input-button'>
                     <input
                         id='StreamKey'
@@ -43,7 +72,7 @@ function SignIn() {
                     </button>
                 </div>
             </div>
-            <div className='signin-title'></div>
+            <div className='signin-footer'></div>
         </div>
     );
 }

internal/api/api.go

@@ -91,7 +91,9 @@ func (a *Api) query(url string) {
 	if err != nil {
 		// TODO: log error
 		fmt.Println("client.Request err:", err)
-		// a.Stop()
+		a.Stop()
+		runtime.EventsEmit(a.ctx, "QueryResponseError", "Failed to query API")
+		return
 	}
 
 	// resp := &rumblelivestreamlib.LivestreamResponse{}

internal/config/config.go

@@ -0,0 +1,46 @@
+package config
+
+import (
+	"encoding/json"
+	"fmt"
+	"os"
+)
+
+type Channel struct {
+	ApiUrl string `json:"api_url"`
+	Name   string `json:"name"`
+}
+
+type App struct {
+	Channels []Channel `json:"channels"`
+}
+
+func Load(filepath string) (*App, error) {
+	f, err := os.Open(filepath)
+	if err != nil {
+		return nil, fmt.Errorf("config: error opening file: %w", err)
+	}
+
+	var app App
+	decoder := json.NewDecoder(f)
+	err = decoder.Decode(&app)
+	if err != nil {
+		return nil, fmt.Errorf("config: error decoding file into json: %v", err)
+	}
+
+	return &app, nil
+}
+
+func (app *App) Save(filepath string) error {
+	b, err := json.MarshalIndent(app, "", "\t")
+	if err != nil {
+		return fmt.Errorf("config: error encoding config into json: %v", err)
+	}
+
+	err = os.WriteFile(filepath, b, 0666)
+	if err != nil {
+		return fmt.Errorf("config: error writing config file: %v", err)
+	}
+
+	return nil
+}