feat: save MIDI tracks to generation area; playing tracks and audio preview are still under development

frontend/wailsjs/go/backend_golang/App.d.ts

@@ -48,6 +48,8 @@ export function OpenSaveFileDialogBytes(arg1:string,arg2:string,arg3:Array<numbe
 
 export function PauseDownload(arg1:string):Promise<void>;
 
+export function PlayNote(arg1:backend_golang.MIDIMessage):Promise<void>;
+
 export function ReadFileInfo(arg1:string):Promise<backend_golang.FileInfo>;
 
 export function ReadJson(arg1:string):Promise<any>;

frontend/wailsjs/go/backend_golang/App.js

@@ -94,6 +94,10 @@ export function PauseDownload(arg1) {
   return window['go']['backend_golang']['App']['PauseDownload'](arg1);
 }
 
+export function PlayNote(arg1) {
+  return window['go']['backend_golang']['App']['PlayNote'](arg1);
+}
+
 export function ReadFileInfo(arg1) {
   return window['go']['backend_golang']['App']['ReadFileInfo'](arg1);
 }

frontend/wailsjs/go/models.ts

@@ -18,6 +18,28 @@ export namespace backend_golang {
 	        this.modTime = source["modTime"];
 	    }
 	}
+	export class MIDIMessage {
+	    messageType: string;
+	    channel: number;
+	    note: number;
+	    velocity: number;
+	    control: number;
+	    value: number;
+	
+	    static createFrom(source: any = {}) {
+	        return new MIDIMessage(source);
+	    }
+	
+	    constructor(source: any = {}) {
+	        if ('string' === typeof source) source = JSON.parse(source);
+	        this.messageType = source["messageType"];
+	        this.channel = source["channel"];
+	        this.note = source["note"];
+	        this.velocity = source["velocity"];
+	        this.control = source["control"];
+	        this.value = source["value"];
+	    }
+	}
 
 }