From 8ff0443aeae9850054ce827ed43e2a29b552fed9 Mon Sep 17 00:00:00 2001
From: balzack <roland.osborne@gmail.com>
Date: Sun, 26 Jan 2025 22:31:26 -0800
Subject: [PATCH] implementing call gui

---
 app/client/mobile/ios/Podfile.lock            |  6 ++
 app/client/mobile/package.json                |  1 +
 .../mobile/src/calling/Calling.styled.ts      | 33 ++++++++++-
 app/client/mobile/src/calling/Calling.tsx     | 57 ++++++++++++++++++-
 .../mobile/src/calling/useCalling.hook.ts     | 35 ++++++++----
 app/client/mobile/src/constants/Colors.ts     |  2 +-
 app/client/mobile/yarn.lock                   | 11 ++++
 7 files changed, 128 insertions(+), 17 deletions(-)

diff --git a/app/client/mobile/ios/Podfile.lock b/app/client/mobile/ios/Podfile.lock
index ba51b721..fd02926f 100644
--- a/app/client/mobile/ios/Podfile.lock
+++ b/app/client/mobile/ios/Podfile.lock
@@ -1,5 +1,7 @@
 PODS:
   - boost (1.84.0)
+  - BVLinearGradient (2.8.3):
+    - React-Core
   - DoubleConversion (1.1.6)
   - FBLazyVector (0.75.4)
   - Firebase/CoreOnly (11.5.0):
@@ -1862,6 +1864,7 @@ PODS:
 
 DEPENDENCIES:
   - boost (from `../node_modules/react-native/third-party-podspecs/boost.podspec`)
+  - BVLinearGradient (from `../node_modules/react-native-linear-gradient`)
   - DoubleConversion (from `../node_modules/react-native/third-party-podspecs/DoubleConversion.podspec`)
   - FBLazyVector (from `../node_modules/react-native/Libraries/FBLazyVector`)
   - fmt (from `../node_modules/react-native/third-party-podspecs/fmt.podspec`)
@@ -1970,6 +1973,8 @@ SPEC REPOS:
 EXTERNAL SOURCES:
   boost:
     :podspec: "../node_modules/react-native/third-party-podspecs/boost.podspec"
+  BVLinearGradient:
+    :path: "../node_modules/react-native-linear-gradient"
   DoubleConversion:
     :podspec: "../node_modules/react-native/third-party-podspecs/DoubleConversion.podspec"
   FBLazyVector:
@@ -2140,6 +2145,7 @@ EXTERNAL SOURCES:
 
 SPEC CHECKSUMS:
   boost: 4cb898d0bf20404aab1850c656dcea009429d6c1
+  BVLinearGradient: 880f91a7854faff2df62518f0281afb1c60d49a3
   DoubleConversion: 76ab83afb40bddeeee456813d9c04f67f78771b5
   FBLazyVector: 430e10366de01d1e3d57374500b1b150fe482e6d
   Firebase: 7a56fe4f56b5ab81b86a6822f5b8f909ae6fc7e2
diff --git a/app/client/mobile/package.json b/app/client/mobile/package.json
index d06b751e..a6319b68 100644
--- a/app/client/mobile/package.json
+++ b/app/client/mobile/package.json
@@ -39,6 +39,7 @@
     "react-native-gesture-handler": "^2.19.0",
     "react-native-image-crop-picker": "^0.41.2",
     "react-native-keyboard-aware-scroll-view": "^0.9.5",
+    "react-native-linear-gradient": "^2.8.3",
     "react-native-paper": "^5.12.5",
     "react-native-reanimated": "^3.15.2",
     "react-native-rsa-native": "^2.0.5",
diff --git a/app/client/mobile/src/calling/Calling.styled.ts b/app/client/mobile/src/calling/Calling.styled.ts
index 9c979dd7..2ee4eefd 100644
--- a/app/client/mobile/src/calling/Calling.styled.ts
+++ b/app/client/mobile/src/calling/Calling.styled.ts
@@ -25,6 +25,11 @@ export const styles = StyleSheet.create({
     alignItems: 'center',
     justifyContent: 'center',
   },
+  call: {
+    width: '100%',
+    height: '100%',
+    display: 'flex',
+  },
   image: {
     width: '100%',
     height: '100%',
@@ -32,8 +37,32 @@ export const styles = StyleSheet.create({
   },
   frame: {
     display: 'flex',
+    alignItems: 'center',
+    justifyContent: 'center',
+    borderRadius: 8,
+    overflow: 'hidden',
+    padding: 2,
+    position: 'relative',
+  },
+  closeIcon: {
+    borderRadius: 8,
+  },
+  name: {
+    fontSize: 28,
+    minWidth: '50%',
+    color: '#aaaaaa',
+    paddingLeft: 16,
     width: '100%',
-    height: '100%',
-    padding: 16,
+  },
+  overlap: {
+    display: 'flex',
+    flexDirection: 'row',
+    position: 'absolute',
+    alignItems: 'center',
+    width: '100%',
+    justifyContent: 'center',
+    paddingBottom: 8,
+    paddingTop: 8,
+    gap: 32,
   },
 });
diff --git a/app/client/mobile/src/calling/Calling.tsx b/app/client/mobile/src/calling/Calling.tsx
index cb95c4b6..d0f60cbf 100644
--- a/app/client/mobile/src/calling/Calling.tsx
+++ b/app/client/mobile/src/calling/Calling.tsx
@@ -1,5 +1,5 @@
 import React, { useEffect, useState } from 'react';
-import { Image, SafeAreaView, Modal, ScrollView, View } from 'react-native';
+import { useWindowDimensions, Image, SafeAreaView, Modal, ScrollView, View } from 'react-native';
 import { Surface, Icon, Divider, Button, IconButton, Text, TextInput} from 'react-native-paper';
 import {styles} from './Calling.styled';
 import {useCalling} from './useCalling.hook';
@@ -7,11 +7,28 @@ import {BlurView} from '@react-native-community/blur';
 import { Confirm } from '../confirm/Confirm';
 import { ActivityIndicator } from 'react-native-paper';
 import FastImage from 'react-native-fast-image'
+import LinearGradient from 'react-native-linear-gradient';
+import { Colors } from '../constants/Colors';
 
 export function Calling({ callCard }: { callCard: string }) {
   const { state, actions } = useCalling();
   const [alert, setAlert] = useState(false);
   const [connecting, setConnecting] = useState(false);
+  const [ending, setEnding] = useState(false);
+  const {height, width} = useWindowDimensions();
+
+  const end = async () => {
+    if (!ending) {
+      setEnding(true);
+      try {
+        await actions.end();
+      } catch (err) {
+        console.log(err);
+        setAlert(true);
+      }
+      setEnding(false);
+    }
+  }
 
   const call = async (cardId: string) => {
     if (!connecting) {
@@ -44,6 +61,10 @@ export function Calling({ callCard }: { callCard: string }) {
     }
   }, [callCard]);
 
+  const overlap = (width + 128) > height;
+  const frameWidth = width > height ? height : width - 16;
+  const frameHeight = frameWidth;
+  //const frameHeight = overlap ? frameWidth : frameWidth + 128;
   return (
     <View style={(connecting || state.calling || state.ringing.length > 0 || alert) ? styles.active : styles.inactive}>
       <BlurView style={styles.blur} blurType="dark" blurAmount={9} reducedTransparencyFallbackColor="dark" />
@@ -51,13 +72,43 @@ export function Calling({ callCard }: { callCard: string }) {
         <ActivityIndicator size={72} />
       )}
       { state.calling && (
-        <View style={styles.frame}>
+        <Surface style={{ ...styles.frame, width: frameWidth, height: frameHeight }}>
           <Image
             style={styles.image}
             resizeMode="contain"
             source={{ uri: state.calling.imageUrl }}
+            onLayout={actions.loaded}
           />
-        </View>
+          { state.loaded && (
+            <LinearGradient style={{...styles.overlap, height: frameHeight / 2, top: 2, borderRadius: 8}} start={{x: 0, y: 0}} end={{x: 0, y: 0.5}} colors={['rgba(64,64,64,1)', 'rgba(64,64,64, 0)']}>
+            <LinearGradient style={{...styles.overlap, height: frameHeight / 2, top: 2, borderRadius: 8}} start={{x: 0, y: 0}} end={{x: 0, y: 0.5}} colors={['rgba(64,64,64,1)', 'rgba(64,64,64, 0)']}>
+            </LinearGradient>
+            </LinearGradient>
+          )}
+          { state.loaded && (
+            <LinearGradient style={{...styles.overlap, height: frameHeight / 2, bottom: 2, borderRadius: 8}} start={{x: 0, y: 0.5}} end={{x: 0, y: 1}} colors={['rgba(64,64,64,0)', 'rgba(64,64,64, 1)']}>
+            <LinearGradient style={{...styles.overlap, height: frameHeight / 2, bottom: 2, borderRadius: 8}} start={{x: 0, y: 0.5}} end={{x: 0, y: 1}} colors={['rgba(64,64,64,0)', 'rgba(64,64,64, 1)']}>
+            </LinearGradient>
+            </LinearGradient>
+          )}
+          { state.loaded && (
+            <View style={{ ...styles.overlap, top: 0 }}> 
+              { state.calling.name && (
+                <Text style={styles.name} adjustsFontSizeToFit={true} numberOfLines={1}>{ state.calling.name }</Text>
+              )}
+              { !state.calling.name && (
+                <Text style={styles.name} adjustsFontSizeToFit={true} numberOfLines={1}>{ `${state.calling.handle}/${state.calling.node}` }</Text>
+              )}
+            </View>
+          )}
+          { state.loaded && (
+            <View style={{ ...styles.overlap, bottom: 0 }}>
+              <IconButton style={styles.closeIcon} iconColor="white" containerColor={Colors.primary} icon="microphone" compact="true" mode="contained" size={32} onPress={end} />
+              <IconButton style={styles.closeIcon} iconColor="white" containerColor={Colors.primary} icon="video-outline"  compact="true" mode="contained" size={32} onPress={end} />
+              <IconButton style={styles.closeIcon} iconColor="white" containerColor={Colors.danger} icon="phone-hangup-outline" compact="true" mode="contained" size={32} onPress={end} />
+            </View>
+          )}
+        </Surface>
       )}
       <Confirm show={alert} params={alertParams} />
     </View>
diff --git a/app/client/mobile/src/calling/useCalling.hook.ts b/app/client/mobile/src/calling/useCalling.hook.ts
index aa55fa47..87c6edab 100644
--- a/app/client/mobile/src/calling/useCalling.hook.ts
+++ b/app/client/mobile/src/calling/useCalling.hook.ts
@@ -27,6 +27,8 @@ export function useCalling() {
     cards: [],
     calling: null as null | Card,
     failed: false,
+    loaded: false,
+    panelOffset: 0,
   })
 
   // eslint-disable-next-line @typescript-eslint/no-explicit-any
@@ -55,8 +57,6 @@ export function useCalling() {
   };        
 
   const linkStatus = async (status: string) => {
-console.log("LINK STATUS: ", status);
-
     if (call.current) {
       const { policy, peer, link } = call.current;
       if (status === 'connected') {
@@ -84,8 +84,6 @@ console.log("LINK STATUS: ", status);
         try {
           peer.close();
           link.close();
-          link.clearStatusListener();
-          link.clearMessageListener();
         } catch (err) {
           console.log(err);
         } 
@@ -96,8 +94,6 @@ console.log("LINK STATUS: ", status);
   }
 
   const linkMessage = async (message: any) => {
-console.log("LINK MSG: ", message);
-
     if (call.current) {
       const { peer, link, candidates, policy } = call.current;
       try {
@@ -135,13 +131,9 @@ console.log("LINK MSG: ", message);
         updateState({ failed: true });
       }
     }
-
-console.log("LINK MSG: done");
-
   }
 
   const peerCandidate = async (candidate) => {
-console.log("PEER CANDIDATE");
     if (call.current && candidate) {
       const { link } = call.current;
       await link.sendMessage({ candidate });
@@ -149,7 +141,6 @@ console.log("PEER CANDIDATE");
   }
 
   const peerNegotiate = async () => {
-console.log("PEER NEGOTIATE");
     if (call.current) {
       const { peer, link } = call.current;
       const description = await peer.createOffer(constraints);
@@ -204,6 +195,20 @@ console.log("PEER NEGOTIATE");
   }, [app.state.session]);
 
   const actions = {
+    end: async () => {
+      if (!call.current) {
+        throw new Error('no active call');
+      }
+      const { link, peer } = call.current;
+      try {
+        peer.close();
+        link.close();
+      } catch (err) {
+        console.log(err);
+      } 
+      call.current = null;
+      updateState({ calling: null });
+    },
     accept: async (callId: string, call: Call) => {
       if (call.current) {
         throw new Error('active call in progress');
@@ -239,6 +244,14 @@ console.log("PEER NEGOTIATE");
       link.setMessageListener(linkMessage);
       updateState({ calling: card });
     },
+    loaded: (e) => {
+      const { width, height } = e.nativeEvent.layout;
+      if (width > (height + 80)) {
+        updateState({ panelOffset: 0, loaded: true });
+      } else {
+        updateState({ panelOffset: ((height - width) - 80) / 2, loaded: true });
+      }
+    }
   }
 
   return { state, actions }
diff --git a/app/client/mobile/src/constants/Colors.ts b/app/client/mobile/src/constants/Colors.ts
index daed6531..3d29437e 100644
--- a/app/client/mobile/src/constants/Colors.ts
+++ b/app/client/mobile/src/constants/Colors.ts
@@ -1,6 +1,6 @@
 export const Colors = {
   primary: '#408060',
-  danger: '#ff8888',
+  danger: '#ff6666',
   placeholder: '#888888',
   unsaved: '#555555',
   confirmed: '#aaaaaa',
diff --git a/app/client/mobile/yarn.lock b/app/client/mobile/yarn.lock
index a7fafc99..76ec2bbf 100644
--- a/app/client/mobile/yarn.lock
+++ b/app/client/mobile/yarn.lock
@@ -4461,6 +4461,7 @@ __metadata:
     react-native-gesture-handler: ^2.19.0
     react-native-image-crop-picker: ^0.41.2
     react-native-keyboard-aware-scroll-view: ^0.9.5
+    react-native-linear-gradient: ^2.8.3
     react-native-paper: ^5.12.5
     react-native-reanimated: ^3.15.2
     react-native-rsa-native: ^2.0.5
@@ -10705,6 +10706,16 @@ __metadata:
   languageName: node
   linkType: hard
 
+"react-native-linear-gradient@npm:^2.8.3":
+  version: 2.8.3
+  resolution: "react-native-linear-gradient@npm:2.8.3"
+  peerDependencies:
+    react: "*"
+    react-native: "*"
+  checksum: f980d324e551bbc475c6406bdc5250a08242020cbe653412fa169bbdf51e28a502e225de105b4d696d6a1a1b733d44782469020f4936d8b3ce0e2c78e51cf58f
+  languageName: node
+  linkType: hard
+
 "react-native-paper@npm:^5.12.5":
   version: 5.13.1
   resolution: "react-native-paper@npm:5.13.1"