feat: Add pocket computer communication and command handling

webbridge.lua

@@ -6,6 +6,7 @@ local SERVER_URL = "http://10.10.10.6:4200" -- Change to your server address
 local CHANNEL_RECEIVE = 101
 local STATUS_CHANNEL = 102
 local COMMAND_CHANNEL = 100
+local POCKET_CHANNEL = 103 -- Pocket computer communication
 
 -- Find peripherals
 local modem = peripheral.find("modem")
@@ -24,6 +25,7 @@ end
 
 modem.open(CHANNEL_RECEIVE)
 modem.open(STATUS_CHANNEL)
+modem.open(POCKET_CHANNEL)
 
 -- Track turtles and stats
 local turtles = {}
@@ -286,7 +288,7 @@ else
     print("Server: " .. SERVER_URL)
 end
 
-addLog("Listening on channels " .. STATUS_CHANNEL .. " and " .. CHANNEL_RECEIVE, colors.lightBlue)
+addLog("Listening on channels " .. STATUS_CHANNEL .. ", " .. CHANNEL_RECEIVE .. ", " .. POCKET_CHANNEL, colors.lightBlue)
 
 -- Start polling timer
 local POLL_INTERVAL = 2 -- Poll every 2 seconds (reduced frequency for better reliability)
@@ -460,6 +462,134 @@ while true do
                     end
                 end
             end
+        elseif channel == POCKET_CHANNEL then
+            -- Handle pocket computer requests
+            stats.messagesReceived = stats.messagesReceived + 1
+            
+            if type(message) == "table" and message.from then
+                local pocketID = message.from
+                
+                if message.type == "turtle_command" then
+                    -- Forward command to turtle
+                    local turtleID = message.turtleID
+                    addLog("Pocket #" .. pocketID .. " -> Turtle #" .. turtleID .. ": " .. message.command, colors.magenta)
+                    
+                    modem.transmit(COMMAND_CHANNEL, CHANNEL_RECEIVE, {
+                        command = message.command,
+                        param = message.param,
+                        target = turtleID
+                    })
+                    
+                    -- Send acknowledgment
+                    modem.transmit(POCKET_CHANNEL, POCKET_CHANNEL, {
+                        type = "command_ack",
+                        to = pocketID
+                    })
+                    
+                elseif message.type == "player_position" then
+                    -- Forward player position to server
+                    addLog("Pocket #" .. pocketID .. " GPS update", colors.cyan)
+                    
+                    local success = pcall(function()
+                        http.post(
+                            SERVER_URL .. "/api/player/update",
+                            textutils.serializeJSON({
+                                playerID = message.playerID,
+                                position = message.position,
+                                timestamp = message.timestamp
+                            }),
+                            {["Content-Type"] = "application/json"}
+                        )
+                    end)
+                    
+                    if not success then
+                        addLog("  -> Failed to send player position", colors.red)
+                    end
+                    
+                elseif message.type == "server_stats_request" then
+                    -- Fetch server stats and send to pocket
+                    addLog("Pocket #" .. pocketID .. " requesting stats", colors.yellow)
+                    
+                    local success, result = pcall(function()
+                        local response = http.get(SERVER_URL .. "/api/stats")
+                        if response then
+                            local content = response.readAll()
+                            response.close()
+                            return textutils.unserializeJSON(content)
+                        end
+                        return nil
+                    end)
+                    
+                    if success and result then
+                        modem.transmit(POCKET_CHANNEL, POCKET_CHANNEL, {
+                            type = "server_stats",
+                            to = pocketID,
+                            data = result
+                        })
+                    else
+                        modem.transmit(POCKET_CHANNEL, POCKET_CHANNEL, {
+                            type = "error",
+                            to = pocketID,
+                            error = "Failed to fetch server stats"
+                        })
+                    end
+                    
+                elseif message.type == "webbridge_control" then
+                    -- Handle webbridge control commands
+                    addLog("Pocket #" .. pocketID .. " control: " .. message.command, colors.orange)
+                    
+                    if message.command == "ping" then
+                        modem.transmit(POCKET_CHANNEL, POCKET_CHANNEL, {
+                            type = "webbridge_log",
+                            to = pocketID,
+                            text = "Pong! Webbridge online"
+                        })
+                    elseif message.command == "status" then
+                        local turtleCount = 0
+                        for _ in pairs(turtles) do
+                            turtleCount = turtleCount + 1
+                        end
+                        
+                        modem.transmit(POCKET_CHANNEL, POCKET_CHANNEL, {
+                            type = "webbridge_status",
+                            to = pocketID,
+                            data = {
+                                messages = stats.messagesReceived,
+                                commands = stats.commandsSent,
+                                turtles = turtleCount,
+                                uptime = os.epoch("utc") - stats.startTime
+                            }
+                        })
+                    elseif message.command == "restart" then
+                        modem.transmit(POCKET_CHANNEL, POCKET_CHANNEL, {
+                            type = "webbridge_log",
+                            to = pocketID,
+                            text = "Restarting webbridge..."
+                        })
+                        sleep(1)
+                        os.reboot()
+                    elseif message.command == "logs" then
+                        -- Send recent log entries
+                        for i = math.max(1, #activityLog - 5), #activityLog do
+                            if activityLog[i] then
+                                modem.transmit(POCKET_CHANNEL, POCKET_CHANNEL, {
+                                    type = "webbridge_log",
+                                    to = pocketID,
+                                    text = activityLog[i].text
+                                })
+                            end
+                        end
+                    end
+                    
+                elseif message.type == "web_interface_request" then
+                    -- Send web interface info
+                    modem.transmit(POCKET_CHANNEL, POCKET_CHANNEL, {
+                        type = "webbridge_log",
+                        to = pocketID,
+                        text = "Web: " .. SERVER_URL
+                    })
+                end
+            end
         end
     end
 end