feat(web,backend,lua,installer): 新增Lua脚本版本管理功能及相关优化

- 升级售票机、检票机内置Lua脚本版本至v1.5.8
- 新增后端配置的lua_versions字段，统一管理售票机、检票机的Lua脚本版本
- 前端新增版本管理配置页面，支持版本号配置和一键补丁升级
- 为售票机、检票机添加远程版本检测功能，屏幕显示版本匹配状态标记
- 简化installer配置交互流程，优化站点代码输入方式
- 重构后端配置规范化处理逻辑，统一配置初始化与存储流程
- 优化售票机外设检测、支付检测逻辑，修复部分已知问题

gate.lua

@@ -1,7 +1,8 @@
 local DEFAULT_SERVER_BASE = "http://ticket.fse-media.group"
 local DEFAULT_SERVER_PATH = "/api/tickets/check"
 local GATE_OPEN_SECONDS = 2
-local VERSION = "v1.5.7"
+local VERSION = "v1.5.8"
+local VERSION_CHECK_INTERVAL = 60
 
 local CONFIG_PATH = "gate_config.json"
 
@@ -26,6 +27,15 @@ local function trim(s)
   return (tostring(s or ""):gsub("^%s+", ""):gsub("%s+$", ""))
 end
 
+local function normalizeVersionTag(v)
+  local s = trim(v)
+  if #s == 0 then return "" end
+  if s:sub(1, 1):lower() ~= "v" then
+    s = "v" .. s
+  end
+  return s:lower()
+end
+
 local function splitCsv(s)
   local out = {}
   s = trim(s)
@@ -80,6 +90,8 @@ local inspection = peripheral.find("ticket_inspection_machine")
 
 local serverConnected = nil
 local serverLastChangeTs = 0
+local expectedGateVersion = nil
+local versionMismatch = nil
 
 local function setServerConnected(ok)
   if serverConnected == ok then return end
@@ -126,10 +138,20 @@ local function drawVersionIndicator(w)
   local s = tostring(VERSION or "")
   if #s == 0 then return end
   if w < #s then return end
+  local markerColor = colors.yellow
+  if versionMismatch == true then
+    markerColor = colors.red
+  elseif versionMismatch == false then
+    markerColor = colors.lime
+  end
   termDev.setBackgroundColor(colors.black)
   termDev.setTextColor(colors.gray)
   termDev.setCursorPos(1, 1)
   termDev.write(s)
+  if w >= (#s + 1) then
+    termDev.setTextColor(markerColor)
+    termDev.write("*")
+  end
   termDev.setTextColor(colors.white)
 end
 
@@ -337,6 +359,23 @@ local function refreshStationNameMap(serverBase)
   return true
 end
 
+local function refreshRemoteLuaVersion(serverBase)
+  serverBase = trim(serverBase or "")
+  if #serverBase == 0 then return false end
+  local url = serverBase:gsub("/+$", "") .. "/api/public/config"
+  local ok, parsed = getJSON(url)
+  if not ok or type(parsed) ~= "table" then return false end
+  local remote = normalizeVersionTag(type(parsed.lua_versions) == "table" and parsed.lua_versions.gate or nil)
+  if #remote == 0 then
+    expectedGateVersion = nil
+    versionMismatch = nil
+    return true
+  end
+  expectedGateVersion = remote
+  versionMismatch = (remote ~= normalizeVersionTag(VERSION))
+  return true
+end
+
 local function inferStationCodeFromName(name)
   local key = normKey(name or "")
   if #key == 0 then return "" end
@@ -655,6 +694,10 @@ pcall(function()
   refreshStationNameMap(guessBaseFromStatusURL(serverURL))
 end)
 
+pcall(function()
+  refreshRemoteLuaVersion(guessBaseFromStatusURL(serverURL))
+end)
+
 if not inspection then
   if modeBySide == nil then
     draw("Missing peripheral:", "ticket_inspection_machine", colors.red)
@@ -667,18 +710,6 @@ if next(stationSet) == nil then
   error("No station codes configured")
 end
 
-local stationListText = table.concat(cfg.station_codes, ",")
-local function readyLine1()
-  if not modeBySide then
-    return "Ready (" .. mode:upper() .. ")"
-  end
-  local f = modeBySide.front and modeBySide.front:upper() or "-"
-  local b = modeBySide.back and modeBySide.back:upper() or "-"
-  return "Ready (BI) F:" .. f .. " B:" .. b
-end
-
-draw(readyLine1(), "Station: " .. stationListText, colors.lime)
-
 local stationCodesPayload = {}
 for k, _ in pairs(stationSet) do table.insert(stationCodesPayload, k) end
 table.sort(stationCodesPayload)
@@ -785,6 +816,37 @@ local function actionForSide(side)
   return modeBySide[side] or mode
 end
 
+local function shortModeLabel(v)
+  v = trim(v):lower()
+  if v == "exit" then return "OUT" end
+  return "IN"
+end
+
+local function readyLine1()
+  if not modeBySide then
+    return "READY " .. shortModeLabel(mode)
+  end
+  return "F " .. shortModeLabel(modeBySide.front or "") .. "  B " .. shortModeLabel(modeBySide.back or "")
+end
+
+local function readyLine2()
+  if not modeBySide then
+    return "ST " .. stationCodeForSide(nil)
+  end
+  local frontCode = stationCodeForSide("front")
+  local backCode = stationCodeForSide("back")
+  if frontCode == backCode then
+    return "ST " .. frontCode
+  end
+  return "F " .. frontCode .. "  B " .. backCode
+end
+
+local function drawReadyScreen()
+  draw(readyLine1(), readyLine2(), colors.lime)
+end
+
+drawReadyScreen()
+
 local function collectInspectionDevices(side, modeBySideRef)
   local sideKnown = trimSide(side) ~= nil
   local inspectionDevs = {}
@@ -1278,11 +1340,19 @@ local function processInspectionEvent(eventName, ev)
   end
 end
 
+local versionTimer = os.startTimer(VERSION_CHECK_INTERVAL)
+
 while true do
   local ev = pack(os.pullEvent())
   if ev[1] == "ticket_scanned" or ev[1] == "ic_card_scanned" then
     processInspectionEvent(ev[1], ev)
     os.sleep(0.35)
-    draw(readyLine1(), "Station: " .. stationListText, colors.lime)
+    drawReadyScreen()
+  elseif ev[1] == "timer" and ev[2] == versionTimer then
+    pcall(function()
+      refreshRemoteLuaVersion(guessBaseFromStatusURL(serverURL))
+    end)
+    drawReadyScreen()
+    versionTimer = os.startTimer(VERSION_CHECK_INTERVAL)
   end
 end

installer.lua

@@ -35,13 +35,6 @@ local function prompt(label)
   return trim(read() or "")
 end
 
-local function promptOptionalUrl(label)
-  local raw = prompt(label)
-  raw = trim(raw)
-  if #raw == 0 then return nil end
-  return raw
-end
-
 local function httpGet(url)
   if not http then return false, "HTTP API disabled" end
   local okReq, err = pcall(function()
@@ -96,27 +89,15 @@ term.setCursorPos(1, 1)
 print("Ticket Gate Installer")
 print("")
 
-local stationsRaw = prompt("Station codes (comma or slash): ")
+local stationCode = trim(prompt("Station code: "))
-local stationCodes = splitCsv(stationsRaw)
+if #stationCode == 0 then
-if #stationCodes == 0 then
+  print("No station code provided.")
-  print("No station codes provided.")
   return
 end
 
 local modeRaw = prompt("Gate mode (entry/exit): ")
 local mode = (trim(modeRaw):lower() == "exit") and "exit" or "entry"
-local stationCode = prompt("Gate station code (default first code): ")
+local cfg = { mode = mode, station_codes = { stationCode }, station_code = stationCode }
-stationCode = trim(stationCode)
-if #stationCode == 0 then stationCode = stationCodes[1] end
-
-print("")
-print("Optional server config for ticket / IC card checks.")
-local ticketServerUrl = promptOptionalUrl("Ticket check URL (blank=auto): ")
-local cardServerUrl = promptOptionalUrl("IC card check URL (blank=same server): ")
-
-local cfg = { mode = mode, station_codes = stationCodes, station_code = stationCode }
-if ticketServerUrl then cfg.server_url = ticketServerUrl end
-if cardServerUrl then cfg.card_server_url = cardServerUrl end
 local okCfg, cfgJson = pcall(textutils.serializeJSON, cfg)
 if not okCfg then
   print("Config serialize failed.")

installer_bi.lua

@@ -34,13 +34,6 @@ local function prompt(label)
   return trim(read() or "")
 end
 
-local function promptOptionalUrl(label)
-  local raw = prompt(label)
-  raw = trim(raw)
-  if #raw == 0 then return nil end
-  return raw
-end
-
 local function httpGet(url)
   if not http then return false, "HTTP API disabled" end
   local okReq, err = pcall(function()
@@ -99,10 +92,9 @@ term.setCursorPos(1, 1)
 print("Bidirectional Ticket Gate Installer")
 print("")
 
-local stationsRaw = prompt("Station codes (comma or slash): ")
+local stationCode = trim(prompt("Station code: "))
-local stationCodes = splitCsv(stationsRaw)
+if #stationCode == 0 then
-if #stationCodes == 0 then
+  print("No station code provided.")
-  print("No station codes provided.")
   return
 end
 
@@ -112,30 +104,19 @@ local frontRaw = prompt("Front mode (entry/exit): ")
 local backRaw = prompt("Back mode (entry/exit): ")
 local frontMode = normalizeMode(frontRaw)
 local backMode = normalizeMode(backRaw)
-local frontStationCode = trim(prompt("Front station code (default first code): "))
-local backStationCode = trim(prompt("Back station code (default first code): "))
-if #frontStationCode == 0 then frontStationCode = stationCodes[1] end
-if #backStationCode == 0 then backStationCode = stationCodes[1] end
-
-print("")
-print("Optional server config for ticket / IC card checks.")
-local ticketServerUrl = promptOptionalUrl("Ticket check URL (blank=auto): ")
-local cardServerUrl = promptOptionalUrl("IC card check URL (blank=same server): ")
 
 local cfg = {
-  station_codes = stationCodes,
+  station_codes = { stationCode },
-  station_code = stationCodes[1],
+  station_code = stationCode,
   side_modes = {
     front = frontMode,
     back = backMode,
   },
   side_station_codes = {
-    front = frontStationCode,
+    front = stationCode,
-    back = backStationCode,
+    back = stationCode,
   }
 }
-if ticketServerUrl then cfg.server_url = ticketServerUrl end
-if cardServerUrl then cfg.card_server_url = cardServerUrl end
 local okCfg, cfgJson = pcall(textutils.serializeJSON, cfg)
 if not okCfg then
   print("Config serialize failed.")

server/routes/api.js

@@ -148,14 +148,16 @@ const resolveCurrentStationCode = (body, resolveStation) => {
 
 // Config
 router.get('/config', (req, res) => {
+  const cfg = DataService.getConfig();
   res.json({
-    api_base: DataService.getConfig().api_base,
+    api_base: cfg.api_base,
-    current_station: DataService.getConfig().current_station,
+    current_station: cfg.current_station,
     stations: DataService.getStations(),
     lines: DataService.getLines(),
     fares: DataService.getFares(),
-    transfers: DataService.getConfig().transfers || [],
+    transfers: cfg.transfers || [],
-    promotion: DataService.getConfig().promotion || { name: '', discount: 1 }
+    promotion: cfg.promotion || { name: '', discount: 1 },
+    lua_versions: cfg.lua_versions || {}
   });
 });
 
@@ -219,6 +221,12 @@ router.put('/config', async (req, res) => {
       if (!(d >= 0 && d <= 1)) return res.status(400).json({ ok: false, error: 'promotion.discount must be between 0 and 1' });
       cfg.promotion = { name: String(p.name || ''), discount: d };
     }
+    if (incoming.lua_versions && typeof incoming.lua_versions === 'object') {
+      cfg.lua_versions = {
+        ...(cfg.lua_versions || {}),
+        ...(incoming.lua_versions || {})
+      };
+    }
     await DataService.saveConfig(cfg);
     appendReqLog(req, { category: 'admin', type: 'update_config_generic', detail: incoming });
     io.emit('config:updated', cfg);

server/routes/public.js

@@ -221,7 +221,8 @@ router.get('/fares/query', (req, res) => {
 router.get('/config', (req, res) => {
     const cfg = DataService.getConfig();
     res.json({
-        promotion: { name: cfg.promotion?.name || '', discount: cfg.promotion?.discount ?? 1 }
+        promotion: { name: cfg.promotion?.name || '', discount: cfg.promotion?.discount ?? 1 },
+        lua_versions: cfg.lua_versions || {}
     });
 });
 

server/services/data.js

@@ -21,14 +21,39 @@ const pool = mysql.createPool({
   queueLimit: 0
 });
 
+const DEFAULT_LUA_VERSIONS = {
+  ticketmachine: 'v1.5.8',
+  gate: 'v1.5.8'
+};
+
+function normalizeLuaVersions(input) {
+  const src = (input && typeof input === 'object') ? input : {};
+  return {
+    ticketmachine: String(src.ticketmachine || DEFAULT_LUA_VERSIONS.ticketmachine),
+    gate: String(src.gate || DEFAULT_LUA_VERSIONS.gate)
+  };
+}
+
+function normalizeConfig(input) {
+  const src = (input && typeof input === 'object') ? input : {};
+  return {
+    ...src,
+    api_base: String(src.api_base || 'http://127.0.0.1:23333/api'),
+    current_station: (src.current_station && typeof src.current_station === 'object')
+      ? src.current_station
+      : { name: 'Station1', code: '01-01' },
+    transfers: Array.isArray(src.transfers) ? src.transfers : [],
+    promotion: {
+      name: String(src?.promotion?.name || ''),
+      discount: Number(src?.promotion?.discount ?? 1)
+    },
+    lua_versions: normalizeLuaVersions(src.lua_versions)
+  };
+}
+
 // In-memory cache for synchronous read access
 const cache = {
-  config: {
+  config: normalizeConfig({}),
-    api_base: 'http://127.0.0.1:23333/api',
-    current_station: { name: 'Station1', code: '01-01' },
-    transfers: [],
-    promotion: { name: '', discount: 1 }
-  },
   stations: [],
   lines: [],
   fares: [],
@@ -66,7 +91,7 @@ const DataService = {
 
         // Load Cache
         const [configs] = await conn.query('SELECT v FROM kv_store WHERE k = ?', ['config']);
-        if (configs.length > 0) cache.config = configs[0].v;
+        if (configs.length > 0) cache.config = normalizeConfig(configs[0].v);
         else await conn.query('INSERT INTO kv_store (k, v) VALUES (?, ?)', ['config', JSON.stringify(cache.config)]);
 
         const [stations] = await conn.query('SELECT data FROM stations');
@@ -114,8 +139,8 @@ const DataService = {
   // Config
   getConfig: () => cache.config,
   saveConfig: async (cfg) => {
-    cache.config = cfg;
+    cache.config = normalizeConfig(cfg);
-    await pool.query('INSERT INTO kv_store (k, v) VALUES (?, ?) ON DUPLICATE KEY UPDATE v = ?', ['config', JSON.stringify(cfg), JSON.stringify(cfg)]);
+    await pool.query('INSERT INTO kv_store (k, v) VALUES (?, ?) ON DUPLICATE KEY UPDATE v = ?', ['config', JSON.stringify(cache.config), JSON.stringify(cache.config)]);
   },
 
   // Stations

ticketmachine.lua

@@ -1,6 +1,6 @@
 local CURRENT_STATION_CODE = 'Ticket-Machine'
 local API_BASE = 'http://ticket.fse-media.group/api'
-local VERSION = 'v1.5.7'
+local VERSION = 'v1.5.8'
 
 -- ###########################
 -- Core HTTP & JSON Utilities
@@ -13,6 +13,17 @@ end
 
 local serverConnected = nil
 local serverLastChangeTs = 0
+local expectedMachineVersion = nil
+local versionMismatch = nil
+
+local function normalizeVersionTag(v)
+  local s = tostring(v or ''):gsub('^%s+', ''):gsub('%s+$', '')
+  if #s == 0 then return '' end
+  if s:sub(1, 1):lower() ~= 'v' then
+    s = 'v' .. s
+  end
+  return s:lower()
+end
 
 local function setServerConnected(ok)
   if serverConnected == ok then return end
@@ -314,22 +325,93 @@ end
 -- ###########################
 -- Peripheral discovery
 -- ###########################
-local monitor = peripheral.find('monitor')
+local SIDE_PRIORITY = { top = 1, bottom = 2, left = 3, right = 4, front = 5, back = 6 }
-local ticketVendingMachine = peripheral.find('ticket_vending_machine')
+local REDSTONE_SIDES = { 'right', 'left', 'top', 'bottom', 'front', 'back' }
-local speaker = peripheral.find('speaker')
+local monitor = nil
+local monitorName = nil
+local ticketVendingMachine = nil
+local ticketVendingMachineName = nil
+local speaker = nil
+local speakerName = nil
+local detectedPaymentSide = nil
 local MOD_DEBUG = true
 
 pcall(math.randomseed, (os.epoch and os.epoch('utc')) or os.time())
 
-local function safe(term)
+local function comparePeripheralName(a, b)
-  if monitor then return peripheral.wrap(peripheral.getName(monitor)) end
+  local pa = SIDE_PRIORITY[tostring(a or '')] or 99
-  return term
+  local pb = SIDE_PRIORITY[tostring(b or '')] or 99
+  if pa ~= pb then return pa < pb end
+  return tostring(a or '') < tostring(b or '')
 end
 
-local termDev = safe(term)
+local function peripheralTypeMatches(name, typeName)
-if monitor then pcall(monitor.setTextScale, 0.5) end
+  if not peripheral or type(peripheral.getType) ~= 'function' then return false end
+  local got = peripheral.getType(name)
+  if type(got) == 'string' then return got == typeName end
+  if type(got) == 'table' then
+    for _, item in ipairs(got) do
+      if item == typeName then return true end
+    end
+  end
+  return false
+end
+
+local function findPeripheralByType(typeName)
+  if not peripheral then return nil, nil end
+  if type(peripheral.getNames) == 'function' and type(peripheral.wrap) == 'function' then
+    local names = peripheral.getNames() or {}
+    table.sort(names, comparePeripheralName)
+    for _, name in ipairs(names) do
+      if peripheralTypeMatches(name, typeName) then
+        local okWrap, dev = pcall(peripheral.wrap, name)
+        if okWrap and type(dev) == 'table' then
+          return dev, name
+        end
+      end
+    end
+  end
+  if type(peripheral.find) == 'function' then
+    local dev = peripheral.find(typeName)
+    if type(dev) == 'table' then
+      local name = nil
+      if type(peripheral.getName) == 'function' then
+        local okName, gotName = pcall(peripheral.getName, dev)
+        if okName then name = gotName end
+      end
+      return dev, name
+    end
+  end
+  return nil, nil
+end
+
+local termDev = term
 local w, h = termDev.getSize()
 
+local function refreshDevices()
+  local prevSignature = table.concat({
+    tostring(monitorName or ''),
+    tostring(ticketVendingMachineName or ''),
+    tostring(speakerName or '')
+  }, '|')
+  monitor, monitorName = findPeripheralByType('monitor')
+  ticketVendingMachine, ticketVendingMachineName = findPeripheralByType('ticket_vending_machine')
+  speaker, speakerName = findPeripheralByType('speaker')
+  termDev = monitor or term
+  if monitor then pcall(monitor.setTextScale, 0.5) end
+  w, h = termDev.getSize()
+  local nextSignature = table.concat({
+    tostring(monitorName or ''),
+    tostring(ticketVendingMachineName or ''),
+    tostring(speakerName or '')
+  }, '|')
+  if prevSignature ~= nextSignature then
+    os.queueEvent('config_updated')
+  end
+end
+
+refreshDevices()
+
 local function saveCardIssueSnapshot(cardData)
   pcall(function()
     ensureDir('logs/last_card_issue.json')
@@ -356,6 +438,14 @@ local function peripheralCallSucceeded(r1)
   return r1 ~= nil and r1 ~= false
 end
 
+local function getTicketVendingMachine()
+  refreshDevices()
+  if type(ticketVendingMachine) == 'table' then
+    return ticketVendingMachine
+  end
+  return nil
+end
+
 local function callPeripheralMethods(dev, methodNames, variants)
   if type(dev) ~= 'table' then return false, 'peripheral_unavailable' end
   for _, methodName in ipairs(methodNames) do
@@ -373,7 +463,7 @@ local function callPeripheralMethods(dev, methodNames, variants)
 end
 
 local function issueBlankICCard(holderName, initialBalance)
-  local dev = ticketVendingMachine
+  local dev = getTicketVendingMachine()
   if type(dev) ~= 'table' then return false, '', 'peripheral_unavailable' end
   local safeHolderName = firstString(holderName, 'CARD USER')
   local safeInitialBalance = math.max(0, math.floor(tonumber(initialBalance) or 0))
@@ -395,8 +485,9 @@ local function issueBlankICCard(holderName, initialBalance)
   return false, '', 'unsupported_method'
 end
 
-local function writeICCard(cardData)
+local function writeICCard(cardData, opts)
-  local dev = ticketVendingMachine
+  local dev = getTicketVendingMachine()
+  local options = opts or {}
   local payload = {}
   for k, v in pairs(cardData or {}) do payload[k] = v end
   payload.media = payload.media or 'ic_card'
@@ -409,7 +500,9 @@ local function writeICCard(cardData)
   saveCardIssueSnapshot(payload)
 
   local okWrite, methodName, r1, r2, r3 = callPeripheralMethods(dev,
-    { 'issueCard', 'writeCard', 'writeICCard', 'issueTicketData', 'writeTicketData', 'issueICCard' },
+    options.writeOnly
+      and { 'writeCard', 'writeICCard', 'writeTicketData', 'issueTicketData' }
+      or { 'issueCard', 'writeCard', 'writeICCard', 'issueTicketData', 'writeTicketData', 'issueICCard' },
     {
       { payload },
       { tostring(payload.holder_name or ''), tonumber(payload.initial_balance) or 0 },
@@ -430,6 +523,75 @@ local function submitCardOpen(payload)
   return postJSON(API_BASE .. '/cards/open', payload)
 end
 
+local function buildFinalCardData(payload, respData)
+  local data = (type(respData) == 'table') and respData or {}
+  return {
+    card_id = firstString(data.card_id, data.id, payload.card_id),
+    holder_name = payload.holder_name,
+    balance = firstNumber(data.balance, data.stored_value, payload.balance) or payload.balance,
+    deposit = firstNumber(data.deposit, payload.deposit) or payload.deposit,
+    topup = firstNumber(data.topup, data.first_topup, payload.topup) or payload.topup,
+    station_code = payload.station_code,
+    device = payload.device,
+    voucher_code = payload.voucher_code,
+    media = 'ic_card',
+    product_type = 'stored_value',
+    order_value = payload.order_value,
+    initial_balance = firstNumber(data.first_topup, data.topup, payload.topup, payload.balance) or payload.topup or payload.balance or 0
+  }
+end
+
+local function generateCardId()
+  local num = string.format('%06d', math.random(0, 999999))
+  return 'IC-' .. num
+end
+
+local function issueTicketFromPeripheral(fromNameEnArg, toNameEnArg, apiType, rides, cost, startStationArg, terminalStationArg, fromNameCnUArg, toNameCnUArg, fallbackTicketId)
+  local dev = getTicketVendingMachine()
+  if type(dev) ~= 'table' then
+    return false, '', 'peripheral_unavailable'
+  end
+  local fn = dev.issueTicket
+  if type(fn) ~= 'function' then
+    return false, '', 'unsupported_method'
+  end
+
+  local function normalizeIssuedTicketId(id)
+    if id == nil then return '' end
+    local s = tostring(id):gsub('%s+', '')
+    if #s == 0 then return '' end
+    local prefix, num = s:match('^([A-Za-z][A-Za-z])%-?([0-9]+)$')
+    if prefix and num then
+      prefix = prefix:upper()
+      if #num < 8 then
+        num = string.rep('0', 8 - #num) .. num
+      end
+      return prefix .. '-' .. num
+    end
+    return s
+  end
+
+  local function tryIssue(...)
+    local okCall, r1, r2, r3 = pcall(fn, ...)
+    if not (okCall and peripheralCallSucceeded(r1)) then
+      return false, '', okCall and 'issue_failed' or 'issue_call_failed'
+    end
+    local issuedId = extractPeripheralId(r2, r3, r1, fallbackTicketId)
+    local normalizedId = normalizeIssuedTicketId(issuedId)
+    if #normalizedId == 0 then
+      return false, '', 'invalid_ticket_id'
+    end
+    return true, normalizedId, 'issueTicket'
+  end
+
+  local okIssue, ticketId, issueErr = tryIssue(fromNameEnArg, toNameEnArg, apiType, rides, cost, startStationArg, terminalStationArg, fromNameCnUArg, toNameCnUArg)
+  if okIssue then
+    return true, ticketId, 'issueTicket'
+  end
+
+  return tryIssue(fromNameEnArg, toNameEnArg, apiType, rides, cost, startStationArg, terminalStationArg)
+end
+
 -- ###########################
 -- Audio Utilities & Playback
 -- ###########################
@@ -489,6 +651,15 @@ local function backgroundSyncTask()
   end
 end
 
+local function backgroundPeripheralTask()
+  while true do
+    local ev = os.pullEvent()
+    if ev == 'peripheral' or ev == 'peripheral_detach' then
+      pcall(refreshDevices)
+    end
+  end
+end
+
 local function backgroundTicketUploadTask()
   loadPendingUploadsOnce()
   local backoff = 2
@@ -516,6 +687,17 @@ local stationByCode = {}
 local adjacency_regular, adjacency_express = {}, {}
 local transferGroupByCode = {}
 
+local function updateVersionStateFromConfig()
+  local remote = normalizeVersionTag(type(CFG.lua_versions) == 'table' and CFG.lua_versions.ticketmachine or nil)
+  if #remote == 0 then
+    expectedMachineVersion = nil
+    versionMismatch = nil
+    return
+  end
+  expectedMachineVersion = remote
+  versionMismatch = (remote ~= normalizeVersionTag(VERSION))
+end
+
 local function normalizeCode(s)
   s = tostring(s or '')
   s = s:gsub('[\239\187\191]', ''):gsub('%s+', '')
@@ -644,6 +826,7 @@ local function refreshConfigOnce()
   if f then f.write(textutils.serializeJSON(cfg)); f.close() end
   CFG = cfg
   rebuildMaps()
+  updateVersionStateFromConfig()
   os.queueEvent('config_updated')
   return true
 end
@@ -665,6 +848,7 @@ end
 
 CFG = loadConfig() or CFG
 rebuildMaps()
+updateVersionStateFromConfig()
 
 
 -- ###########################
@@ -889,10 +1073,20 @@ end
 
 local function drawVersionIndicator()
   if w < 1 then return end
+  local markerColor = colors.yellow
+  if versionMismatch == true then
+    markerColor = colors.red
+  elseif versionMismatch == false then
+    markerColor = colors.lime
+  end
   termDev.setBackgroundColor(colors.black)
   termDev.setTextColor(colors.gray)
   termDev.setCursorPos(1, 1)
   termDev.write(tostring(VERSION))
+  if w >= (#tostring(VERSION) + 1) then
+    termDev.setTextColor(markerColor)
+    termDev.write('*')
+  end
   termDev.setTextColor(colors.white)
 end
 
@@ -1457,6 +1651,33 @@ local function computeCost(src, dst, trainType)
   return nil
 end
 
+local function paymentHintText()
+  if detectedPaymentSide and #tostring(detectedPaymentSide) > 0 then
+    return 'Payment side: ' .. tostring(detectedPaymentSide):upper()
+  end
+  return 'Insert payment on any side'
+end
+
+local function snapshotPaymentInputs()
+  local states = {}
+  if not redstone or type(redstone.getInput) ~= 'function' then return states end
+  for _, side in ipairs(REDSTONE_SIDES) do
+    states[side] = redstone.getInput(side) and true or false
+  end
+  return states
+end
+
+local function detectPaymentPulse(prevStates)
+  local nowStates = snapshotPaymentInputs()
+  for _, side in ipairs(REDSTONE_SIDES) do
+    if nowStates[side] and not prevStates[side] then
+      detectedPaymentSide = side
+      return true, side, nowStates
+    end
+  end
+  return false, nil, nowStates
+end
+
 local function drawOrder()
   if state.productMode == 'card' then
     local cardSub = (state.cardMode == 'redeem') and 'Redeem IC card order' or 'Open new stored-value card'
@@ -1536,7 +1757,7 @@ local function drawOrder()
   if total <= 0 then
     centerText(statusY + 1, 'Ready to confirm', colors.lightGray)
   else
-    centerText(statusY + 1, 'Insert payment on RIGHT side', colors.lightGray)
+    centerText(statusY + 1, paymentHintText(), colors.lightGray)
   end
 end
 
@@ -1603,6 +1824,8 @@ local function showOrderAndAudio()
       local reuseBlankCardId = firstString(state.pendingBlankCardId)
       if #reuseBlankCardId > 0 then
         payload.card_id = reuseBlankCardId
+      else
+        payload.card_id = generateCardId()
       end
       local okIssueBlank, blankCardId, issueMethod = false, '', 'reuse_pending'
       if #reuseBlankCardId == 0 then
@@ -1616,13 +1839,19 @@ local function showOrderAndAudio()
         local okReq, code, parsed, err = submitCardOpen(payload)
         if okReq then
           local respData = (type(parsed) == 'table' and (parsed.data or parsed.card or parsed)) or {}
-          state.card_id = firstString(respData.card_id, respData.id, payload.card_id)
+          local finalCard = buildFinalCardData(payload, respData)
-          state.cardBalance = firstNumber(respData.balance, respData.stored_value, payload.balance) or payload.balance
+          local okWrite, writtenCard, writeMethod = writeICCard(finalCard, { writeOnly = true })
-          state.card_server_data = respData
+          if okWrite then
-          state.pendingBlankCardId = nil
+            state.card_id = firstString(writtenCard.card_id, finalCard.card_id)
-          confirmed = true
+            state.cardBalance = tonumber(writtenCard.balance) or finalCard.balance
-          statusMsg, statusCol = 'Card ready', colors.green
+            state.card_server_data = respData
-          if not state.doneAudioPlayed then playConfirmTicketMelody(); state.doneAudioPlayed = true end
+            state.pendingBlankCardId = nil
+            confirmed = true
+            statusMsg, statusCol = 'Card ready', colors.green
+            if not state.doneAudioPlayed then playConfirmTicketMelody(); state.doneAudioPlayed = true end
+          else
+            statusMsg, statusCol = 'Write failed: ' .. tostring(writeMethod), colors.red
+          end
         else
           local errorMsg = 'Card API Err'
           if code == 409 then
@@ -1640,20 +1869,7 @@ local function showOrderAndAudio()
         local okReq, code, parsed, err = submitCardOpen(payload)
         if okReq then
           local respData = (type(parsed) == 'table' and (parsed.data or parsed.card or parsed)) or {}
-          local finalCard = {
+          local finalCard = buildFinalCardData(payload, respData)
-            card_id = firstString(respData.card_id, respData.id, payload.card_id),
-            holder_name = payload.holder_name,
-            balance = firstNumber(respData.balance, respData.stored_value, payload.balance) or payload.balance,
-            deposit = firstNumber(respData.deposit, payload.deposit) or payload.deposit,
-            topup = firstNumber(respData.topup, respData.first_topup, payload.topup) or payload.topup,
-            station_code = payload.station_code,
-            device = payload.device,
-            voucher_code = payload.voucher_code,
-            media = 'ic_card',
-            product_type = 'stored_value',
-            order_value = payload.order_value,
-            initial_balance = payload.topup
-          }
           local okWrite, writtenCard, writeMethod = writeICCard(finalCard)
           if okWrite then
             state.card_id = firstString(writtenCard.card_id, finalCard.card_id)
@@ -1736,12 +1952,12 @@ local function showOrderAndAudio()
     confirmAction()
   end
   
-  local prev = redstone.getInput('right')
+  local prevInputs = snapshotPaymentInputs()
   while state.page == 'order' do
     local ev, p1, p2, p3 = os.pullEvent()
     if ev == 'redstone' then
-      local now = redstone.getInput('right')
+      local pulsed, _, nextInputs = detectPaymentPulse(prevInputs)
-      if now and not prev then
+      if pulsed then
         playNote('hat', 20, 1, 0.01)
         state.paid = (state.paid or 0) + 1; render()
         if state.paid >= (state.cost or 0) then
@@ -1752,7 +1968,8 @@ local function showOrderAndAudio()
           sleep(0.5) -- Wait for UI/Audio slightly
           confirmAction()
         end
-      end; prev = now
+      end
+      prevInputs = nextInputs
     elseif ev == 'mouse_click' or ev == 'monitor_touch' then
       -- For mouse_click: p1=button, p2=x, p3=y
       -- For monitor_touch: p1=side, p2=x, p3=y
@@ -1794,9 +2011,10 @@ local function generateTicketId()
 end
 
 local function ensureTicketIdFormat(id)
-  if id == nil then return generateTicketId() end
+  if id == nil then return '' end
   local s = tostring(id)
   s = s:gsub('%s+', '')
+  if #s == 0 then return '' end
   local prefix, num = s:match('^([A-Za-z][A-Za-z])%-?([0-9]+)$')
   if prefix and num then
     prefix = prefix:upper()
@@ -1890,22 +2108,35 @@ local function showDone()
     start_name = startObj and unicodeEscape(startObj.name) or nil,
     terminal_name = terminalObj and unicodeEscape(terminalObj.name) or nil,
     start_name_en = fromNameEn,
-    terminal_name_en = toNameEn
+    terminal_name_en = toNameEn,
+    ts = (os.epoch and os.epoch('utc')) or (os.time() * 1000)
   }
-  if ticketVendingMachine and ticketVendingMachine.issueTicket then
+
-    local apiType = (state.trainType == 'Express') and 'limited_express' or 'local'
+  local apiType = (state.trainType == 'Express') and 'limited_express' or 'local'
-    local okCall, okIssue, ticketId = pcall(ticketVendingMachine.issueTicket, fromNameEnArg, toNameEnArg, apiType, rides, cost, startStationArg, terminalStationArg, fromNameCnUArg, toNameCnUArg)
+  local localGeneratedTicketId = generateTicketId()
-    if not (okCall and okIssue and ticketId) then
+  local okIssueTicket, issuedTicketId, issueMethod = issueTicketFromPeripheral(
-      okCall, okIssue, ticketId = pcall(ticketVendingMachine.issueTicket, fromNameEnArg, toNameEnArg, apiType, rides, cost, startStationArg, terminalStationArg)
+    fromNameEnArg,
-    end
+    toNameEnArg,
-    if okCall and okIssue and ticketId then
+    apiType,
-      state.ticket_id = ensureTicketIdFormat(ticketId)
+    rides,
-      issueSource = 'ticket_vending_machine'
+    cost,
-    else
+    startStationArg,
-      state.ticket_id = generateTicketId()
+    terminalStationArg,
-    end
+    fromNameCnUArg,
+    toNameCnUArg,
+    localGeneratedTicketId
+  )
+  if okIssueTicket then
+    state.ticket_id = issuedTicketId
+    issueSource = 'ticket_vending_machine'
   else
-    state.ticket_id = generateTicketId()
+    local issueError = tostring(issueMethod or 'ticket_issue_failed')
+    print('Ticket issue failed: ' .. issueError)
+    _G.TICKET_MACHINE_LAST_TICKET.ticket_issue_error = issueError
+    showAlert('Ticket issue failed')
+    resetTicketFlow()
+    state.page = 'home'
+    return
   end
 
   pcall(function()
@@ -2074,7 +2305,6 @@ local function showOnlineVoucher()
     elseif ev == 'key' and p1 == keys.backspace then code = code:sub(1, -2)
     elseif ev == 'key' and (p1 == keys.enter or p1 == keys.numPadEnter) then submitCode()
     elseif ev == 'config_updated' then
-      -- Config updated in background, continue to redraw
     end
   end
 end
@@ -2101,4 +2331,4 @@ local function mainPageLoop()
   end
 end
 
-parallel.waitForAny(mainPageLoop, backgroundSyncTask, backgroundTicketUploadTask)
+parallel.waitForAny(mainPageLoop, backgroundSyncTask, backgroundTicketUploadTask, backgroundPeripheralTask)

web/index.html

@@ -1,4 +1,4 @@
-<!DOCTYPE html>
+<!DOCTYPE html>
 <html lang="zh-CN">
 <!-- 充满未知和不稳定的票务系统！ -->
 
@@ -841,6 +841,27 @@
                                 <button @click="saveConfig"><i class="fas fa-save"></i> 保存</button>
                             </div>
                         </div>
+                        <div>
+                            <label style="display:block; margin-bottom:8px; font-weight:600;">Lua 脚本更新控制</label>
+                            <div class="flex" style="flex-direction: column; gap: 10px;">
+                                <div class="flex" style="flex-wrap: wrap; gap: 10px; align-items: center;">
+                                    <span style="min-width: 70px;">售票机</span>
+                                    <input v-model="config.lua_versions.ticketmachine" placeholder="例如 v1.5.8" style="max-width: 180px;">
+                                    <button @click="bumpLuaVersion('ticketmachine')"><i class="fas fa-arrow-up"></i> 补丁 +1</button>
+                                </div>
+                                <div class="flex" style="flex-wrap: wrap; gap: 10px; align-items: center;">
+                                    <span style="min-width: 70px;">检票机</span>
+                                    <input v-model="config.lua_versions.gate" placeholder="例如 v1.5.8" style="max-width: 180px;">
+                                    <button @click="bumpLuaVersion('gate')"><i class="fas fa-arrow-up"></i> 补丁 +1</button>
+                                </div>
+                                <div class="text-muted" style="font-size: 0.9rem;">
+                                    每次发布新的 Lua 脚本后，在这里手动提升一次版本号；设备检测到不一致时会在左上角版本号旁显示更新标记。
+                                </div>
+                                <div class="flex">
+                                    <button @click="saveConfig"><i class="fas fa-save"></i> 保存 Lua 版本</button>
+                                </div>
+                            </div>
+                        </div>
                     </div>
                     <div class="card">
                         <h4>数据管理</h4>

web/index.js

@@ -44,7 +44,11 @@ createApp({
         const fares = ref([]);
         const tickets = ref([]);
         const stats = reactive({ sold_tickets: 0, revenue: 0 });
-        const config = reactive({ api_base: '', promotion: { name: '', discount: 1 } });
+        const config = reactive({
+            api_base: '',
+            promotion: { name: '', discount: 1 },
+            lua_versions: { ticketmachine: 'v1.5.8', gate: 'v1.5.8' }
+        });
         const logs = ref([]);
         const logCategory = ref('');
         const logTypeFilter = ref('');
@@ -224,6 +228,20 @@ createApp({
             }
         };
 
+        const normalizeLuaVersion = (value) => {
+            let text = String(value || '').trim();
+            if (!text) text = 'v1.0.0';
+            if (!/^v/i.test(text)) text = `v${text}`;
+            return text;
+        };
+
+        const bumpPatchVersion = (value) => {
+            const normalized = normalizeLuaVersion(value);
+            const matched = /^v?(\d+)\.(\d+)\.(\d+)$/i.exec(normalized);
+            if (!matched) return normalized;
+            return `v${matched[1]}.${matched[2]}.${Number(matched[3]) + 1}`;
+        };
+
         // Methods
         const formatTime = (ts) => {
             if (ts == null || ts === '') return '---';
@@ -1344,10 +1362,18 @@ createApp({
 
         const saveConfig = async () => {
             await runMutation(async () => {
+                config.lua_versions.ticketmachine = normalizeLuaVersion(config.lua_versions.ticketmachine);
+                config.lua_versions.gate = normalizeLuaVersion(config.lua_versions.gate);
                 await requestJson('/api/config', { method: 'PUT', headers: {'Content-Type': 'application/json'}, body: JSON.stringify(config) }, { expectOk: true });
             }, { successMessage: '保存成功' });
         };
 
+        const bumpLuaVersion = async (device) => {
+            if (!config.lua_versions[device]) config.lua_versions[device] = 'v1.0.0';
+            config.lua_versions[device] = bumpPatchVersion(config.lua_versions[device]);
+            await saveConfig();
+        };
+
         const exportData = () => {
             window.open('/api/export', '_blank');
         };
@@ -1390,6 +1416,7 @@ createApp({
         });
         socket.on('config:updated', (data) => {
             Object.assign(config, data);
+            if (!config.lua_versions) config.lua_versions = { ticketmachine: 'v1.5.8', gate: 'v1.5.8' };
             coreLoaded = true;
             fareMapLoaded = false;
             if (currentView.value === 'faremap') {
@@ -1579,7 +1606,7 @@ createApp({
             
             saveCurrentFare, deleteCurrentFare, closeFareModal,
 
-            saveConfig, exportData, exportFareMap,
+            saveConfig, bumpLuaVersion, exportData, exportFareMap,
             formatTime, formatLogDetail, getStationName, getStationInfo, loadFareMap, fetchData, refreshData: fetchData,
             fareMapScale, fareMapLoading, fareMapError, zoomFareMapIn, zoomFareMapOut, zoomFareMapReset,
             isTransferStation, getTransferTitleSuffix, getTransferLineBadges