remoteturtle/pocketcontrol.lua

-- Unified Pocket Control Center
-- Combines turtle control, GPS tracking, server management, and webbridge control
-- Communicates wirelessly with webbridge - NO direct HTTP calls

local CHANNEL_SEND = 100
local CHANNEL_RECEIVE = 101
local STATUS_CHANNEL = 102
local POCKET_CHANNEL = 103 -- Pocket <-> Webbridge communication

-- Find modem
local modem = peripheral.find("modem")
if not modem then
    error("No wireless modem found!")
end

-- Equip modem if this is a pocket computer
if pocket then
    pocket.equipBack()
    modem = peripheral.find("modem")
end

modem.open(CHANNEL_RECEIVE)
modem.open(STATUS_CHANNEL)
modem.open(POCKET_CHANNEL)

local w, h = term.getSize()

-- State
local turtles = {}
local selectedTurtle = nil
local mode = "overview" -- overview, control, gps, webbridge, server
local myPosition = nil
local webbridgeStatus = nil
local serverStats = nil
local logMessages = {}
local maxLogs = 50

-- Button system
local buttons = {}

local function addLog(message, color)
    table.insert(logMessages, 1, {
        text = message,
        time = os.epoch("utc"),
        color = color or colors.white
    })
    if #logMessages > maxLogs then
        table.remove(logMessages)
    end
end

local function clearButtons()
    buttons = {}
end

local function addButton(x, y, width, height, label, action, color)
    table.insert(buttons, {
        x = x, y = y, width = width, height = height,
        label = label, action = action, color = color or colors.gray
    })
end

local function drawButton(btn, highlight)
    term.setCursorPos(btn.x, btn.y)
    local bg = highlight and colors.white or btn.color
    local fg = highlight and colors.black or colors.white
    term.setBackgroundColor(bg)
    term.setTextColor(fg)
    
    local text = btn.label
    local padding = math.floor((btn.width - #text) / 2)
    
    for dy = 0, btn.height - 1 do
        term.setCursorPos(btn.x, btn.y + dy)
        if dy == math.floor(btn.height / 2) then
            term.write(string.rep(" ", padding) .. text .. string.rep(" ", btn.width - padding - #text))
        else
            term.write(string.rep(" ", btn.width))
        end
    end
end

local function checkButton(x, y)
    for _, btn in ipairs(buttons) do
        if x >= btn.x and x < btn.x + btn.width and
           y >= btn.y and y < btn.y + btn.height then
            return btn
        end
    end
end

-- Update my GPS position and send to webbridge
local function updateMyPosition()
    local x, y, z = gps.locate(2)
    if x then
        myPosition = {x = math.floor(x), y = math.floor(y), z = math.floor(z)}
        -- Send to webbridge (which will forward to server)
        modem.transmit(POCKET_CHANNEL, CHANNEL_RECEIVE, {
            type = "player_position",
            playerID = os.getComputerID(),
            label = os.getComputerLabel() or ("Pocket #" .. os.getComputerID()),
            position = myPosition,
            timestamp = os.epoch("utc")
        })
        return true
    else
        addLog("GPS: Failed to locate", colors.red)
    end
    return false
end

-- Send command to turtle via webbridge
local function sendCommand(turtleID, command, param)
    modem.transmit(POCKET_CHANNEL, CHANNEL_RECEIVE, {
        type = "turtle_command",
        turtleID = turtleID,
        command = command,
        param = param,
        from = os.getComputerID()
    })
    addLog("Sent: " .. command .. " -> Turtle #" .. turtleID, colors.yellow)
end

-- Send webbridge control command
local function sendWebbridgeCommand(command)
    modem.transmit(POCKET_CHANNEL, CHANNEL_RECEIVE, {
        type = "webbridge_control",
        command = command,
        from = os.getComputerID()
    })
    addLog("Webbridge: " .. command, colors.cyan)
end

-- Request server stats via webbridge
local function fetchServerStats()
    modem.transmit(POCKET_CHANNEL, CHANNEL_RECEIVE, {
        type = "server_stats_request",
        from = os.getComputerID()
    })
end

-- Draw header
local function drawHeader()
    term.setBackgroundColor(colors.blue)
    term.setTextColor(colors.white)
    term.setCursorPos(1, 1)
    term.clearLine()
    
    local title = "POCKET CTRL"
    term.setCursorPos(2, 1)
    term.write(title)
    
    -- Show quick stats
    term.setCursorPos(w - 10, 1)
    term.write("T:" .. #turtles .. " ")
    if myPosition then
        term.write("GPS")
    end
end

-- Draw mode tabs
local function drawTabs()
    clearButtons()
    local tabWidth = math.floor(w / 5)
    local y = 2
    
    -- Draw tab highlights
    term.setCursorPos(1, y)
    term.setBackgroundColor(colors.black)
    term.clearLine()
    
    local tabs = {
        {name = "TRT", mode = "overview"},
        {name = "CTL", mode = "control"},
        {name = "GPS", mode = "gps"},
        {name = "WEB", mode = "webbridge"},
        {name = "SRV", mode = "server"}
    }
    
    for i, tab in ipairs(tabs) do
        local x = (i - 1) * tabWidth + 1
        addButton(x, y, tabWidth, 1, tab.name, function() mode = tab.mode end, 
            mode == tab.mode and colors.green or colors.gray)
        
        term.setCursorPos(x, y)
        if mode == tab.mode then
            term.setBackgroundColor(colors.green)
            term.setTextColor(colors.white)
        else
            term.setBackgroundColor(colors.gray)
            term.setTextColor(colors.lightGray)
        end
        local padding = math.floor((tabWidth - #tab.name) / 2)
        term.write(string.rep(" ", padding) .. tab.name .. string.rep(" ", tabWidth - padding - #tab.name))
    end
end

-- Draw overview mode
local function drawOverview()
    term.setBackgroundColor(colors.black)
    local y = 4
    
    term.setTextColor(colors.lime)
    term.setCursorPos(2, y)
    term.write("Online: " .. #turtles)
    y = y + 1
    
    if #turtles == 0 then
        term.setTextColor(colors.gray)
        term.setCursorPos(2, y + 1)
        term.write("No turtles")
    else
        for i, turtle in ipairs(turtles) do
            if y >= h - 3 then break end
            
            term.setCursorPos(2, y)
            term.setTextColor(colors.yellow)
            term.write("#" .. turtle.turtleID)
            
            term.setTextColor(colors.lightGray)
            term.setCursorPos(8, y)
            local stateText = (turtle.mode or "idle"):sub(1, 8)
            term.write(stateText)
            
            if turtle.position then
                term.setCursorPos(17, y)
                term.setTextColor(colors.gray)
                term.write(string.format("%d,%d,%d", turtle.position.x, turtle.position.y, turtle.position.z))
            end
            
            y = y + 1
        end
    end
    
    -- Add select button
    local btnY = h - 1
    addButton(2, btnY, 10, 1, "SELECT", function()
        if #turtles > 0 then
            selectedTurtle = (selectedTurtle or 0) % #turtles + 1
            addLog("Selected #" .. turtles[selectedTurtle].turtleID, colors.lime)
        end
    end, colors.green)
    
    drawButton(buttons[#buttons], false)
end

-- Draw control mode
local function drawControl()
    term.setBackgroundColor(colors.black)
    local y = 4
    
    if not selectedTurtle or not turtles[selectedTurtle] then
        term.setTextColor(colors.red)
        term.setCursorPos(2, y)
        term.write("No turtle selected")
        term.setCursorPos(2, y + 1)
        term.setTextColor(colors.gray)
        term.write("SELECT from TURTLES")
        return
    end
    
    local turtle = turtles[selectedTurtle]
    term.setTextColor(colors.yellow)
    term.setCursorPos(2, y)
    term.write("Turtle #" .. turtle.turtleID)
    y = y + 1
    
    -- Movement buttons (compact layout)
    local btnW = 4
    local btnH = 1
    local centerX = math.floor(w / 2) - 2
    local centerY = 8
    
    -- Movement controls
    addButton(centerX, centerY - 2, btnW, btnH, "FWD", function()
        sendCommand(turtle.turtleID, "forward")
    end, colors.blue)
    
    addButton(centerX, centerY + 2, btnW, btnH, "BCK", function()
        sendCommand(turtle.turtleID, "back")
    end, colors.blue)
    
    addButton(centerX - btnW - 1, centerY, btnW, btnH, "LFT", function()
        sendCommand(turtle.turtleID, "turnLeft")
    end, colors.blue)
    
    addButton(centerX + btnW + 1, centerY, btnW, btnH, "RGT", function()
        sendCommand(turtle.turtleID, "turnRight")
    end, colors.blue)
    
    addButton(centerX, centerY, btnW, btnH, "UP", function()
        sendCommand(turtle.turtleID, "up")
    end, colors.green)
    
    -- Action buttons (bottom rows)
    local btnY = h - 5
    addButton(2, btnY, 6, 1, "EXPLR", function()
        sendCommand(turtle.turtleID, "explore")
    end, colors.cyan)
    
    addButton(9, btnY, 6, 1, "MINE", function()
        sendCommand(turtle.turtleID, "mine")
    end, colors.orange)
    
    addButton(16, btnY, 6, 1, "HOME", function()
        sendCommand(turtle.turtleID, "returnHome")
    end, colors.yellow)
    
    addButton(23, btnY, 6, 1, "STOP", function()
        sendCommand(turtle.turtleID, "stop")
    end, colors.red)
    
    btnY = h - 3
    addButton(2, btnY, 6, 1, "DOWN", function()
        sendCommand(turtle.turtleID, "down")
    end, colors.green)
    
    addButton(9, btnY, 6, 1, "DIG", function()
        sendCommand(turtle.turtleID, "dig")
    end, colors.red)
    
    for i = #buttons - 8, #buttons do
        if buttons[i] then
            drawButton(buttons[i], false)
        end
    end
end

-- Draw GPS mode
local function drawGPS()
    term.setBackgroundColor(colors.black)
    local y = 4
    
    term.setTextColor(colors.lime)
    term.setCursorPos(2, y)
    term.write("GPS Tracking")
    y = y + 1
    
    -- My position (compact)
    term.setTextColor(colors.white)
    term.setCursorPos(2, y)
    if myPosition then
        term.write(string.format("You: %d,%d,%d", myPosition.x, myPosition.y, myPosition.z))
    else
        term.setTextColor(colors.red)
        term.write("GPS: Not available")
    end
    y = y + 2
    
    -- Distance to selected turtle
    if selectedTurtle and turtles[selectedTurtle] and myPosition then
        local turtle = turtles[selectedTurtle]
        if turtle.position then
            local dx = turtle.position.x - myPosition.x
            local dy = turtle.position.y - myPosition.y
            local dz = turtle.position.z - myPosition.z
            local dist = math.sqrt(dx*dx + dy*dy + dz*dz)
            
            term.setTextColor(colors.cyan)
            term.setCursorPos(2, y)
            term.write(string.format("Turtle #%d:", turtle.turtleID))
            y = y + 1
            term.setTextColor(colors.white)
            term.setCursorPos(2, y)
            term.write(string.format("Dist: %.1f blocks", dist))
            y = y + 1
            term.setTextColor(colors.gray)
            term.setCursorPos(2, y)
            term.write(string.format("Delta: %d,%d,%d", dx, dy, dz))
        end
    end
    
    y = h - 2
    addButton(2, y, 13, 1, "UPDATE GPS", function()
        if updateMyPosition() then
            addLog("GPS updated", colors.lime)
        else
            addLog("GPS failed", colors.red)
        end
    end, colors.green)
    
    addButton(16, y, 13, 1, "GOTO TURTLE", function()
        if selectedTurtle and turtles[selectedTurtle] and turtles[selectedTurtle].position then
            local pos = turtles[selectedTurtle].position
            addLog(string.format("At: %d,%d,%d", pos.x, pos.y, pos.z), colors.cyan)
        end
    end, colors.blue)
    
    drawButton(buttons[#buttons-1], false)
    drawButton(buttons[#buttons], false)
end

-- Draw webbridge mode
local function drawWebbridge()
    term.setBackgroundColor(colors.black)
    local y = 4
    
    term.setTextColor(colors.lime)
    term.setCursorPos(2, y)
    term.write("Webbridge Control")
    y = y + 1
    
    if webbridgeStatus then
        term.setTextColor(colors.white)
        term.setCursorPos(2, y)
        term.write("Status: ONLINE")
        y = y + 1
        term.setCursorPos(2, y)
        term.write("MSG:" .. (webbridgeStatus.messages or 0) .. 
                   " CMD:" .. (webbridgeStatus.commands or 0))
    else
        term.setTextColor(colors.gray)
        term.setCursorPos(2, y)
        term.write("Status: Unknown")
    end
    
    y = y + 2
    
    -- Compact button layout
    addButton(2, y, 13, 1, "PING", function()
        sendWebbridgeCommand("ping")
    end, colors.blue)
    
    addButton(16, y, 13, 1, "RESTART", function()
        sendWebbridgeCommand("restart")
    end, colors.orange)
    
    y = y + 2
    addButton(2, y, 13, 1, "STATUS", function()
        sendWebbridgeCommand("status")
    end, colors.green)
    
    addButton(16, y, 13, 1, "LOGS", function()
        sendWebbridgeCommand("logs")
    end, colors.cyan)
    
    for i = #buttons - 3, #buttons do
        if buttons[i] then
            drawButton(buttons[i], false)
        end
    end
    
    -- Show recent logs (compact)
    y = y + 3
    term.setTextColor(colors.gray)
    term.setCursorPos(2, y)
    term.write("Activity:")
    y = y + 1
    
    for i = 1, math.min(3, #logMessages) do
        if y >= h - 1 then break end
        local log = logMessages[i]
        term.setTextColor(log.color)
        term.setCursorPos(2, y)
        local text = log.text
        if #text > w - 3 then
            text = text:sub(1, w - 6) .. "..."
        end
        term.write(text)
        y = y + 1
    end
end

-- Draw server mode
local function drawServer()
    term.setBackgroundColor(colors.black)
    local y = 4
    
    term.setTextColor(colors.lime)
    term.setCursorPos(2, y)
    term.write("Server Interface")
    y = y + 1
    
    if serverStats then
        term.setTextColor(colors.white)
        term.setCursorPos(2, y)
        term.write("Status: ONLINE")
        y = y + 1
        
        term.setCursorPos(2, y)
        term.write("Turtles: " .. (serverStats.turtles or 0))
        y = y + 1
        term.setCursorPos(2, y)
        term.write("Blocks: " .. (serverStats.blocks or 0))
    else
        term.setTextColor(colors.red)
        term.setCursorPos(2, y)
        term.write("Status: OFFLINE")
    end
    
    y = h - 2
    
    addButton(2, y, 13, 1, "REFRESH", function()
        fetchServerStats()
        addLog("Stats refreshed", colors.lime)
    end, colors.green)
    
    addButton(16, y, 13, 1, "WEB INFO", function()
        modem.transmit(POCKET_CHANNEL, CHANNEL_RECEIVE, {
            type = "web_interface_request",
            from = os.getComputerID()
        })
        addLog("Requesting info", colors.cyan)
    end, colors.blue)
    
    drawButton(buttons[#buttons-1], false)
    drawButton(buttons[#buttons], false)
end

-- Main draw function
local function draw()
    term.setBackgroundColor(colors.black)
    term.clear()
    
    drawHeader()
    drawTabs()
    
    if mode == "overview" then
        drawOverview()
    elseif mode == "control" then
        drawControl()
    elseif mode == "gps" then
        drawGPS()
    elseif mode == "webbridge" then
        drawWebbridge()
    elseif mode == "server" then
        drawServer()
    end
    
    -- Status bar (compact)
    term.setBackgroundColor(colors.gray)
    term.setCursorPos(1, h)
    term.clearLine()
    term.setTextColor(colors.white)
    term.setCursorPos(2, h)
    term.write(string.format("T:%d", #turtles))
    if selectedTurtle and turtles[selectedTurtle] then
        term.setCursorPos(8, h)
        term.write("#" .. turtles[selectedTurtle].turtleID)
    end
    if myPosition then
        term.setCursorPos(w - 5, h)
        term.write("GPS")
    end
end

-- Main loop
print("Pocket Control Center")
print("Initializing...")

-- Initial GPS update
updateMyPosition()

-- Start background tasks
parallel.waitForAny(
    function()
        -- GPS update loop
        while true do
            sleep(2)
            updateMyPosition()
        end
    end,
    
    function()
        -- Server stats update loop
        while true do
            sleep(10)
            fetchServerStats()
        end
    end,
    
    function()
        -- Message listener
        while true do
            local event, side, channel, replyChannel, message = os.pullEvent("modem_message")
            
            if channel == STATUS_CHANNEL and type(message) == "table" then
                if message.type == "status" then
                    -- Update turtle list
                    local found = false
                    for i, t in ipairs(turtles) do
                        if t.turtleID == message.turtleID then
                            turtles[i] = message
                            found = true
                            break
                        end
                    end
                    if not found then
                        table.insert(turtles, message)
                        addLog("Turtle #" .. message.turtleID .. " connected", colors.lime)
                    end
                end
            elseif channel == POCKET_CHANNEL and type(message) == "table" then
                -- Handle responses from webbridge
                if message.type == "webbridge_status" then
                    webbridgeStatus = message.data
                    addLog("Webbridge status received", colors.cyan)
                elseif message.type == "server_stats" then
                    serverStats = message.data
                    addLog("Server stats received", colors.lime)
                elseif message.type == "webbridge_log" then
                    addLog("[WB] " .. (message.text or ""), colors.lightGray)
                elseif message.type == "command_ack" then
                    addLog("Command acknowledged", colors.green)
                elseif message.type == "error" then
                    addLog("Error: " .. (message.error or "unknown"), colors.red)
                end
            end
        end
    end,
    
    function()
        -- UI loop
        draw()
        while true do
            local event, p1, p2, p3 = os.pullEvent()
            
            if event == "mouse_click" or event == "mouse_up" then
                local btn = checkButton(p2, p3)
                if btn and btn.action then
                    btn.action()
                end
                draw()
            elseif event == "char" then
                if p1 == "q" then
                    break
                elseif p1 == "r" then
                    draw()
                end
            end
        end
    end
)

term.setBackgroundColor(colors.black)
term.setTextColor(colors.white)
term.clear()
term.setCursorPos(1, 1)
print("Pocket Control Center closed")