feat: add bridge reply channel and enhance command processing for improved communication

inventoryWebBridge.lua

@@ -14,8 +14,9 @@ local POLL_INTERVAL  = 0.5  -- seconds between command polls
 local STATE_INTERVAL = 1    -- seconds between state forwards
 
 -- Modem channels (must match inventoryManager.lua)
-local BROADCAST_CHANNEL  = 4200
-local ORDER_CHANNEL      = 4201
+local BROADCAST_CHANNEL      = 4200
+local ORDER_CHANNEL          = 4201
+local BRIDGE_REPLY_CHANNEL   = 4206  -- dedicated reply channel for bridge
 
 -------------------------------------------------
 -- Load config from file if present
@@ -72,6 +73,7 @@ local function findModem()
             modem = peripheral.wrap(name)
             modemName = name
             modem.open(BROADCAST_CHANNEL)
+            modem.open(BRIDGE_REPLY_CHANNEL)
             return true
         end
     end
@@ -144,7 +146,7 @@ local function processCommand(cmd)
     print(string.format("[CMD] %s", action))
 
     if action == "order" then
-        modem.transmit(ORDER_CHANNEL, BROADCAST_CHANNEL, {
+        modem.transmit(ORDER_CHANNEL, BRIDGE_REPLY_CHANNEL, {
             type        = "order",
             commandId   = cmd.commandId,
             itemName    = cmd.itemName,
@@ -152,45 +154,81 @@ local function processCommand(cmd)
             dropperName = cmd.dropperName,
         })
     elseif action == "scan" then
-        modem.transmit(ORDER_CHANNEL, BROADCAST_CHANNEL, {
+        modem.transmit(ORDER_CHANNEL, BRIDGE_REPLY_CHANNEL, {
             type      = "scan",
             commandId = cmd.commandId,
         })
     elseif action == "toggle_pause" then
-        modem.transmit(ORDER_CHANNEL, BROADCAST_CHANNEL, {
+        modem.transmit(ORDER_CHANNEL, BRIDGE_REPLY_CHANNEL, {
             type      = "toggle_pause",
             commandId = cmd.commandId,
         })
     elseif action == "toggle_recipe" then
-        modem.transmit(ORDER_CHANNEL, BROADCAST_CHANNEL, {
+        modem.transmit(ORDER_CHANNEL, BRIDGE_REPLY_CHANNEL, {
             type      = "toggle_recipe",
             commandId = cmd.commandId,
             recipe    = cmd.recipe,
         })
     elseif action == "enable_all" then
-        modem.transmit(ORDER_CHANNEL, BROADCAST_CHANNEL, {
+        modem.transmit(ORDER_CHANNEL, BRIDGE_REPLY_CHANNEL, {
             type      = "enable_all",
             commandId = cmd.commandId,
         })
     elseif action == "disable_all" then
-        modem.transmit(ORDER_CHANNEL, BROADCAST_CHANNEL, {
+        modem.transmit(ORDER_CHANNEL, BRIDGE_REPLY_CHANNEL, {
             type      = "disable_all",
             commandId = cmd.commandId,
         })
     elseif action == "sort_barrel" then
-        modem.transmit(ORDER_CHANNEL, BROADCAST_CHANNEL, {
+        modem.transmit(ORDER_CHANNEL, BRIDGE_REPLY_CHANNEL, {
             type       = "sort_barrel",
             commandId  = cmd.commandId,
             barrelName = cmd.barrelName,
         })
     elseif action == "craft" then
-        modem.transmit(ORDER_CHANNEL, BROADCAST_CHANNEL, {
+        modem.transmit(ORDER_CHANNEL, BRIDGE_REPLY_CHANNEL, {
             type      = "craft",
             commandId = cmd.commandId,
             recipeIdx = cmd.recipeIdx,
         })
+    elseif action == "recursive_craft" then
+        modem.transmit(ORDER_CHANNEL, BRIDGE_REPLY_CHANNEL, {
+            type      = "recursive_craft",
+            commandId = cmd.commandId,
+            itemName  = cmd.itemName,
+            count     = cmd.count,
+        })
+    elseif action == "learn_crafting_recipe" then
+        modem.transmit(ORDER_CHANNEL, BRIDGE_REPLY_CHANNEL, {
+            type      = "learn_crafting_recipe",
+            commandId = cmd.commandId,
+            output    = cmd.output,
+            count     = cmd.count,
+            grid      = cmd.grid,
+        })
+    elseif action == "learn_smelting_recipe" then
+        modem.transmit(ORDER_CHANNEL, BRIDGE_REPLY_CHANNEL, {
+            type      = "learn_smelting_recipe",
+            commandId = cmd.commandId,
+            input     = cmd.input,
+            result    = cmd.result,
+            furnaces  = cmd.furnaces,
+        })
+    elseif action == "forget_recipe" then
+        modem.transmit(ORDER_CHANNEL, BRIDGE_REPLY_CHANNEL, {
+            type      = "forget_recipe",
+            commandId = cmd.commandId,
+            recipe    = cmd.recipe,
+        })
+    elseif action == "sync_disabled_recipes" then
+        modem.transmit(ORDER_CHANNEL, BRIDGE_REPLY_CHANNEL, {
+            type             = "sync_disabled_recipes",
+            commandId        = cmd.commandId,
+            disabledRecipes  = cmd.disabledRecipes,
+            smeltingPaused   = cmd.smeltingPaused,
+        })
     elseif action == "reboot" then
-        modem.transmit(ORDER_CHANNEL, BROADCAST_CHANNEL, {
+        modem.transmit(ORDER_CHANNEL, BRIDGE_REPLY_CHANNEL, {
             type      = "reboot",
             commandId = cmd.commandId,
             target    = cmd.target or "all",
@@ -212,6 +250,19 @@ local function modemListener()
             if message.type == "state" then
                 latestState = message
             end
+        elseif channel == BRIDGE_REPLY_CHANNEL and type(message) == "table" then
+            -- Forward command results back to web server
+            local resultType = message.type
+            if resultType == "order_result" or resultType == "craft_result"
+               or resultType == "recursive_craft_result" or resultType == "find_item_result" then
+                pcall(httpPost, "/api/bridge/result", {
+                    action    = resultType,
+                    commandId = message.commandId,
+                    success   = message.success,
+                    message   = message.message,
+                    error     = message.error,
+                })
+            end
         end
     end
 end