enhance the shit out of it

Plugins/BTCPayServer.Plugins.BitcoinSwitch/BTCPayServer.Plugins.BitcoinSwitch.csproj

@@ -9,7 +9,7 @@
     <PropertyGroup>
         <Product>Bitcoin Switch</Product>
         <Description>Control harwdare using the POS as a switch</Description>
-        <Version>1.0.0</Version>
+        <Version>1.0.1</Version>
         <CopyLocalLockFileAssemblies>true</CopyLocalLockFileAssemblies>
     </PropertyGroup>
     <!-- Plugin development properties -->
@@ -39,9 +39,4 @@
       <Folder Include="Resources\js\" />
     </ItemGroup>
 
-
-    <ItemGroup>
-      <AdditionalFiles Include="Views\Shared\BitcoinSwitch\FileSellerTemplateEditorItemDetail.cshtml" />
-    </ItemGroup>
-
 </Project>

Plugins/BTCPayServer.Plugins.BitcoinSwitch/BitcoinSwitchService.cs

@@ -17,25 +17,23 @@ using Newtonsoft.Json.Linq;
 
 namespace BTCPayServer.Plugins.FileSeller
 {
-    
-    
-    
     public class BitcoinSwitchEvent
     {
         public string AppId { get; set; }
-        public string Message { get; set; }
+        public string SwitchSettings { get; set; }
-        
     }
 
-    
     public class BitcoinSwitchService : EventHostedServiceBase
     {
         private readonly AppService _appService;
         private readonly InvoiceRepository _invoiceRepository;
-        public BitcoinSwitchService(EventAggregator eventAggregator,
+
+        public BitcoinSwitchService(
+            EventAggregator eventAggregator,
             ILogger<BitcoinSwitchService> logger,
             AppService appService,
-            InvoiceRepository invoiceRepository) : base(eventAggregator, logger)
+            InvoiceRepository invoiceRepository)
+            : base(eventAggregator, logger)
         {
             _appService = appService;
             _invoiceRepository = invoiceRepository;
@@ -43,7 +41,6 @@ namespace BTCPayServer.Plugins.FileSeller
 
         public ConcurrentMultiDictionary<string, WebSocket> AppToSockets { get; } = new();
 
-
         protected override void SubscribeToEvents()
         {
             Subscribe<InvoiceEvent>();
@@ -55,26 +52,12 @@ namespace BTCPayServer.Plugins.FileSeller
         {
             if (evt is BitcoinSwitchEvent bitcoinSwitchEvent)
             {
-                if (AppToSockets.TryGetValues(bitcoinSwitchEvent.AppId, out var sockets))
+                _ = HandleGPIOMessages(cancellationToken, bitcoinSwitchEvent);
-                {
+                return;
-                    foreach (var socket in sockets)
-                    {
-                        try
-                        {
-                            await socket.SendAsync(
-                                new ArraySegment<byte>(System.Text.Encoding.UTF8.GetBytes(bitcoinSwitchEvent.Message)),
-                                WebSocketMessageType.Text, true, cancellationToken);
-                        }
-                        catch (Exception e)
-                        {
-
-                        }
-                    }
-                }
             }
 
             if (evt is not InvoiceEvent invoiceEvent) return;
-            List<AppCartItem> cartItems = null;
+List<AppCartItem> cartItems = null;
             if (invoiceEvent.Name is not (InvoiceEvent.Completed or InvoiceEvent.MarkedCompleted
                 or InvoiceEvent.Confirmed))
             {
@@ -124,27 +107,24 @@ namespace BTCPayServer.Plugins.FileSeller
                             return (null, null, null);
                     }
                 }).Where(tuple => tuple.Data != null && tuple.Items.Any(item =>
-                    item.AdditionalData?.ContainsKey("bitcoinswitch_gpio") is true &&
+                    item.AdditionalData?.ContainsKey("bitcoinswitch") is true &&
                     items.Exists(cartItem => cartItem.Id == item.Id)));
 
 
                 foreach (var valueTuple in apps)
                 {
                     foreach (var item1 in valueTuple.Items.Where(item =>
-                                 item.AdditionalData?.ContainsKey("bitcoinswitch_gpio") is true &&
+                                 item.AdditionalData?.ContainsKey("bitcoinswitch") is true &&
                                  items.Exists(cartItem => cartItem.Id == item.Id)))
                     {
                         var appId = valueTuple.Data.Id;
-                        var gpio = item1.AdditionalData["bitcoinswitch_gpio"].Value<string>();
+                        var gpio = item1.AdditionalData["bitcoinswitch"].Value<string>();
-                        var duration = item1.AdditionalData.TryGetValue("bitcoinswitch_duration", out var durationObj) &&
+                       
-                                       durationObj.Type == JTokenType.Integer
-                            ? durationObj.Value<string>()
-                            : "5000";
 
                         PushEvent(new BitcoinSwitchEvent()
                         {
                             AppId = appId,
-                            Message = $"{gpio}-{duration}.0"
+                            SwitchSettings = gpio
                         });
 
                     }
@@ -160,5 +140,105 @@ namespace BTCPayServer.Plugins.FileSeller
 
             await base.ProcessEvent(evt, cancellationToken);
         }
+
+        private async Task HandleGPIOMessages(CancellationToken cancellationToken, BitcoinSwitchEvent bitcoinSwitchEvent)
+        {
+            // Parse switch settings into actions
+            var actions = ParseActions(bitcoinSwitchEvent.SwitchSettings);
+
+                
+            try
+            {
+                // Execute each action sequentially
+                foreach (var action in actions)
+                {
+                    if (action.IsDelay)
+                    {
+                        // Wait for specified delay
+                        await Task.Delay(action.DelayMs, cancellationToken);
+                    }
+                    else
+                    {
+                        // Send pin-duration command
+                        var message = $"{action.Pin}-{action.Duration}";
+                        var buffer = System.Text.Encoding.UTF8.GetBytes(message);
+
+                        if (!AppToSockets.TryGetValues(bitcoinSwitchEvent.AppId, out var sockets))
+                            return;
+                        foreach (var socket in sockets)
+                        {
+                            await socket.SendAsync(
+                                new ArraySegment<byte>(buffer),
+                                WebSocketMessageType.Text,
+                                true,
+                                cancellationToken);
+                        }
+                                
+                    }
+                }
+            }
+            catch (Exception ex)
+            {
+                Logs.PayServer.LogError(ex, "Error sending BitcoinSwitchEvent to socket");
+            }
+                
+
+            return;
+        }
+
+        /// <summary>
+        /// Parses a settings string like "25-5000.0,delay 1000,23-200.0" into a sequence of actions.
+        /// </summary>
+        private static List<SwitchAction> ParseActions(string settings)
+        {
+            var actions = new List<SwitchAction>();
+            var segments = settings.Split(',', StringSplitOptions.RemoveEmptyEntries);
+            foreach (var seg in segments.Select(s => s.Trim()))
+            {
+                if (seg.StartsWith("delay ", StringComparison.OrdinalIgnoreCase))
+                {
+                    // Delay segment
+                    var parts = seg.Split(' ', StringSplitOptions.RemoveEmptyEntries);
+                    if (parts.Length == 2 && int.TryParse(parts[1], out var ms))
+                    {
+                        actions.Add(SwitchAction.Delay(ms));
+                    }
+                }
+                else
+                {
+                    // Pin-duration segment
+                    var parts = seg.Split('-', StringSplitOptions.RemoveEmptyEntries);
+                    if (parts.Length == 2 
+                        && int.TryParse(parts[0], out var pin)
+                        && double.TryParse(parts[1], out var duration))
+                    {
+                        actions.Add(SwitchAction.Command(pin, duration));
+                    }
+                }
+            }
+            return actions;
+        }
+    }
+
+    /// <summary>
+    /// Represents either a delay or a pin-duration command.
+    /// </summary>
+    public class SwitchAction
+    {
+        public bool IsDelay { get; }
+        public int DelayMs { get; }
+        public int Pin { get; }
+        public double Duration { get; }
+
+        private SwitchAction(bool isDelay, int delayMs, int pin, double duration)
+        {
+            IsDelay = isDelay;
+            DelayMs = delayMs;
+            Pin = pin;
+            Duration = duration;
+        }
+
+        public static SwitchAction Delay(int ms) => new(true, ms, 0, 0);
+        public static SwitchAction Command(int pin, double duration) => new(false, 0, pin, duration);
     }
 }

Plugins/BTCPayServer.Plugins.BitcoinSwitch/Views/Shared/BitcoinSwitch/BitcoinSwitchPluginTemplateEditorItemDetail.cshtml

@@ -1,12 +1,23 @@
 
 <template v-if="editingItem">
     <div class="form-group">
-        <label class="form-label">Bitcoin Switch GPIO</label>
+        <label class="form-label">Bitcoin Switch</label>
-        <input type="number" inputmode="numeric" min="0" step="1" class="form-control mb-2" :value="editingItem['bitcoinswitch_gpio'] || ''" v-on:change="if(event.target.value) Vue.set(editingItem, 'bitcoinswitch_gpio', event.target.value); else Vue.delete(editingItem, 'bitcoinswitch_gpio');"/>
+        <input
+            type="text"
+            class="form-control mb-2"
+            :value="editingItem['bitcoinswitch'] || ''"
+            pattern="^[0-9]+-[0-9]+(?:\.[0-9]+)?(?:\s*,\s*(?:delay\s*[0-9]+|[0-9]+-[0-9]+(?:\.[0-9]+)?))*$"
+            title="e.g. 25-5000,delay 5000,26-5000.0,delay 2000,23-200"
+            v-on:change="
+        event.target.reportValidity();
+        const val = event.target.value;
+        if (val) Vue.set(editingItem, 'bitcoinswitch', val);
+        else Vue.delete(editingItem, 'bitcoinswitch');
+      "
+        />
     </div>
 
-    <div class="form-group" v-if="editingItem['bitcoinswitch_gpio']">
+    <p>
-        <label class="form-label">Bitcoin Switch Duration</label>
+        Each segment specifies a <strong>GPIO pin</strong> and its <strong>activation duration</strong> (in milliseconds) in the format <code>pin-duration</code> (e.g., <code>25-5000.0</code>). You can also insert <code>,delay&nbsp;milliseconds</code> (e.g., <code>,delay&nbsp;5000</code>) between segments to pause before the next activation. Separate all parts with commas.
-        <input type="number" inputmode="numeric" min="1" step="1000" class="form-control mb-2" :value="editingItem['bitcoinswitch_duration'] || ''" asp-items="files" class="form-select w-auto" v-on:change="if(event.target.value) Vue.set(editingItem, 'bitcoinswitch_duration', event.target.value); else Vue.delete(editingItem, 'bitcoinswitch_duration');"/>
+    </p>
-    </div>
 </template>