From f01291b451fcce6a7eac8f13de44918ddda89180 Mon Sep 17 00:00:00 2001
From: olzzon <olzzon@Kaspers-MacBook-Pro.local>
Date: Sun, 10 May 2020 14:14:47 +0200
Subject: [PATCH] feat: Vista - 2way MUTE support

---
 .../mixerProtocols/StuderVistaEmber.ts        |  5 +-
 .../StuderVistaMixerConnection.ts             | 97 ++++++++++++++++---
 2 files changed, 83 insertions(+), 19 deletions(-)

diff --git a/server/constants/mixerProtocols/StuderVistaEmber.ts b/server/constants/mixerProtocols/StuderVistaEmber.ts
index d7ef7b97..3e3a8d71 100644
--- a/server/constants/mixerProtocols/StuderVistaEmber.ts
+++ b/server/constants/mixerProtocols/StuderVistaEmber.ts
@@ -36,7 +36,7 @@ export const StuderVistaMaster: IMixerProtocol = {
             fromMixer: {
                 CHANNEL_OUT_GAIN: [
                     {
-                        mixerMessage: 'a1 a1 {ch-type} {channel} a1 a2',
+                        mixerMessage: 'a1 a1 {ch-type} {channel} a1 a2 e1',
                         value: 0,
                         type: 'real',
                         min: -90,
@@ -70,8 +70,7 @@ export const StuderVistaMaster: IMixerProtocol = {
                 ],
                 CHANNEL_MUTE_ON: [
                     {
-                        mixerMessage:
-                            '7f 8f ff fe d9 5c 80 30 80 a1 23 31 21 a1 1f 31 1d a1 1b 31 19 a1 17 31 15 {channel} 13 31 11 a1 0f 31 0d a2 0b 31 09 e2 07 31 05 63 03 02 01 01 00 00 00 00',
+                        mixerMessage: 'a1 a1 {ch-type} {channel} a1 a2 e2',
                         value: 0,
                         type: 'real',
                         min: -90,
diff --git a/server/utils/mixerConnections/StuderVistaMixerConnection.ts b/server/utils/mixerConnections/StuderVistaMixerConnection.ts
index 53ce9001..81d2cf76 100644
--- a/server/utils/mixerConnections/StuderVistaMixerConnection.ts
+++ b/server/utils/mixerConnections/StuderVistaMixerConnection.ts
@@ -89,7 +89,7 @@ export class StuderVistaMixerConnection {
                         value,
                         argument,
                         commandValid,
-                    } = this.convertEmberCommand(
+                    } = this.convertEmberLevelCommand(
                         message,
                         this.mixerProtocol.channelTypes[0].fromMixer
                             .CHANNEL_OUT_GAIN[0].mixerMessage
@@ -176,27 +176,39 @@ export class StuderVistaMixerConnection {
                     )
                 ) {
                     let {
-                        channeltypeIndex: channel,
+                        channeltypeIndex,
                         channelType,
-                        value,
-                        argument,
+                        mute,
                         commandValid,
-                    } = this.convertEmberCommand(
+                    } = this.convertEmberMuteCommand(
                         message,
                         this.mixerProtocol.channelTypes[0].fromMixer
                             .CHANNEL_MUTE_ON[0].mixerMessage
                     )
-                    let mute = 0 // message === 0 ? 1 : 0
-                    store.dispatch({
-                        type: SET_MUTE,
-                        channel:
-                            state.channels[0].channel[channel - 1]
-                                .assignedFader,
-                        muteOn: mute,
-                    })
-                    global.mainThreadHandler.updatePartialStore(
-                        state.channels[0].channel[channel - 1].assignedFader
+                    let channelArrayIndex = 0
+                    let { assignedFader } = state.channels[0].channel.find(
+                        (channel: IChannel, index: number) => {
+                            if (
+                                channel.channelType === channelType &&
+                                channel.channelTypeIndex === channeltypeIndex
+                            ) {
+                                channelArrayIndex = index
+                                return true
+                            }
+                        }
                     )
+                    if (
+                        !state.channels[0].channel[channelArrayIndex].fadeActive
+                    ) {
+                        store.dispatch({
+                            type: SET_MUTE,
+                            channel: assignedFader,
+                            muteOn: mute,
+                        })
+                        global.mainThreadHandler.updatePartialStore(
+                            assignedFader
+                        )
+                    }
                 } else {
                     logger.verbose(
                         'Unknown Vista message message: ' + message,
@@ -247,7 +259,7 @@ export class StuderVistaMixerConnection {
         }
     }
 
-    convertEmberCommand(
+    convertEmberLevelCommand(
         message: string,
         protocolMessage: string
     ): {
@@ -319,6 +331,59 @@ export class StuderVistaMixerConnection {
         }
     }
 
+    convertEmberMuteCommand(
+        message: string,
+        protocolMessage: string
+    ): {
+        channeltypeIndex: number
+        channelType: number
+        mute: boolean
+        commandValid: boolean
+    } {
+        let messageArray = message.split('31 ')
+        let protocolArray = protocolMessage.split(' ')
+
+        let channelTypeIndex: number = 0
+        let channelType: number = 0
+        let mute: boolean = false
+        let commandValid: boolean = true
+
+        // Extract Channel number and Channel Type (mono-st-51)
+        protocolArray.forEach((value: string, index: number) => {
+            if (value === '{channel}') {
+                channelTypeIndex =
+                    parseInt(messageArray[index + 1].split(' ')[1], 16) -
+                    160 -
+                    1
+            } else if (value === '{ch-type}') {
+                channelType =
+                    parseInt(messageArray[index + 1].split(' ')[1], 16) -
+                    160 -
+                    1
+            }
+        })
+        // Extract Mute state:
+        mute =
+            parseInt(messageArray[messageArray.length - 1].split(' ')[5]) === 1
+                ? true
+                : false
+
+        console.log(
+            'Channel :',
+            channelTypeIndex,
+            'Channel Type:',
+            channelType,
+            'Mute :',
+            mute
+        )
+        return {
+            channeltypeIndex: channelTypeIndex,
+            channelType: channelType,
+            mute: mute,
+            commandValid: commandValid,
+        }
+    }
+
     mixerOnline(state: boolean) {
         store.dispatch({
             type: SET_MIXER_ONLINE,