feat(display): 列车进站后在屏幕右侧显示时刻表信息

- 新增 Utils.extractAllStationsFromSchedule() 从时刻表提取所有站点
- 重构 Display.render() 实现左右分栏布局
- 列车存在且屏幕宽度>=50时启用右侧时刻表面板
- 使用颜色区分：已过站(浅灰)/当前站(绿色高亮+>)/未到站(白)/终点站(黄色+[END])
- 版本号升级至 v1.0.64

station_broadcast.lua

@@ -1,6 +1,6 @@
 
 -- 1. Configuration & Constants
-local APP_VERSION_TEXT = "v1.0.63"
+local APP_VERSION_TEXT = "v1.0.64"
 
 local CONFIG = {
     CLOUD_URL = "ws://stabadmin.fse-media.group",
@@ -1000,6 +1000,34 @@ function Utils.getNextStation(schedule, currentStationName)
     return nil
 end
 
+function Utils.extractAllStationsFromSchedule(schedule)
+    if not schedule or not schedule.entries then return {} end
+    
+    local maxIdx = 0
+    for k, _ in pairs(schedule.entries) do
+        if type(k) == "number" and k > maxIdx then maxIdx = k end
+    end
+    
+    local stations = {}
+    for i = 1, maxIdx do
+        local entry = schedule.entries[i]
+        if entry and entry.instruction then
+            local inst = entry.instruction
+            if inst.id == "create:station" or inst.id == "create:destination" then
+                local text = (inst.data and inst.data.text) or inst.text
+                if type(text) == "string" and text ~= "" then
+                    table.insert(stations, {
+                        index = i,
+                        name = text,
+                        isDestination = inst.id == "create:destination"
+                    })
+                end
+            end
+        end
+    end
+    return stations
+end
+
 
 -- 5. Audio System
 
@@ -2459,15 +2487,22 @@ function Display.render()
     local mon = Peripherals.primaryMonitor
     if not mon then return end
     local w, h = mon.getSize()
-    local contentBottom = 4
     mon.clear()
-    mon.setCursorPos(1,1)
+
-    mon.setTextColor(COLORS.INFO)
+    local hasSchedulePanel = State.currentTrain ~= nil
-    mon.write("STATION: " .. State.stationName .. " " .. APP_VERSION_TEXT)
+    local leftW = w
-    mon.setCursorPos(1,2)
+    local sepX = nil
-    mon.write("CODE: " .. tostring(State.stationCode) .. " P:" .. tostring(State.stationPlatform) .. " " .. tostring(State.stationIdentityMode))
+    local rightX = nil
-    mon.setCursorPos(1,3)
+    local rightW = 0
-    mon.write("TIME: " .. os.date("%H:%M:%S"))
+
+    if hasSchedulePanel and w >= 50 then
+        rightW = math.min(math.floor(w * 0.4), 40)
+        leftW = w - rightW - 1
+        sepX = leftW + 1
+        rightX = sepX + 1
+        leftW = math.max(leftW, 20)
+        rightW = math.max(rightW, 15)
+    end
 
     local function classifyAudioSource(source, priority)
         local s = tostring(source or ""):lower()
@@ -2477,18 +2512,48 @@ function Display.render()
         return "Special Announcement"
     end
 
-    local function trunc(str)
+    local function truncL(str)
         str = tostring(str or "")
-        if #str > w then return str:sub(1, w) end
+        if #str > leftW then return str:sub(1, leftW) end
         return str
     end
 
-    mon.setCursorPos(1,4)
+    local function truncR(str)
+        str = tostring(str or "")
+        if #str > rightW then return str:sub(1, rightW) end
+        return str
+    end
+
+    local function drawLeft(y, text, color)
+        if y < 1 or y > h then return end
+        mon.setCursorPos(1, y)
+        mon.setTextColor(color or COLORS.INFO)
+        mon.write(truncL(text))
+    end
+
+    local function drawRight(y, text, color)
+        if not rightX or y < 1 or y > h then return end
+        mon.setCursorPos(rightX, y)
+        mon.setTextColor(color or COLORS.INFO)
+        mon.write(truncR(text))
+    end
+
+    if sepX then
+        for y = 1, h do
+            mon.setCursorPos(sepX, y)
+            mon.setTextColor(colors.gray)
+            mon.write("|")
+        end
+    end
+
+    drawLeft(1, "STATION: " .. State.stationName .. " " .. APP_VERSION_TEXT, COLORS.INFO)
+    drawLeft(2, "CODE: " .. tostring(State.stationCode) .. " P:" .. tostring(State.stationPlatform) .. " " .. tostring(State.stationIdentityMode), COLORS.INFO)
+    drawLeft(3, "TIME: " .. os.date("%H:%M:%S"), COLORS.INFO)
+
     if State.currentPlaying then
         local p = tonumber(State.currentPlaying.priority) or 0
         local kind = classifyAudioSource(State.currentPlaying.source, p)
-        mon.setTextColor(COLORS.SUCCESS)
+        drawLeft(4, "AUDIO: " .. kind .. " Playing (P=" .. tostring(p) .. ", Q=" .. tostring(#State.audioQueue) .. ")", COLORS.SUCCESS)
-        mon.write(trunc("AUDIO: " .. kind .. " Playing (P=" .. tostring(p) .. ", Q=" .. tostring(#State.audioQueue) .. ")"))
     elseif State.audioRx then
         local p = tonumber(State.audioRx.priority) or 0
         local kind = classifyAudioSource(State.audioRx.source, p)
@@ -2496,65 +2561,105 @@ function Display.render()
         local total = tonumber(State.audioRx.expectedBytes) or 0
         local pct = ""
         if total > 0 then pct = " " .. tostring(math.floor((rx / total) * 100)) .. "%" end
-        mon.setTextColor(COLORS.DEBUG)
+        drawLeft(4, "AUDIO: " .. kind .. " Receiving" .. pct .. " (Q=" .. tostring(#State.audioQueue) .. ")", COLORS.DEBUG)
-        mon.write(trunc("AUDIO: " .. kind .. " Receiving" .. pct .. " (Q=" .. tostring(#State.audioQueue) .. ")"))
     else
-        mon.setTextColor(COLORS.INFO)
+        drawLeft(4, "AUDIO: FREE (Q=" .. tostring(#State.audioQueue) .. ")", COLORS.INFO)
-        mon.write(trunc("AUDIO: FREE (Q=" .. tostring(#State.audioQueue) .. ")"))
     end
 
-    -- Current Train
+    local contentBottom = 4
+
     if State.currentTrain then
-        mon.setCursorPos(1,5)
+        drawLeft(5, "CURRENT TRAIN:", COLORS.SUCCESS)
-        mon.setTextColor(COLORS.SUCCESS)
+        drawLeft(6, State.currentTrain.id, COLORS.INFO)
-        mon.write("CURRENT TRAIN:")
+        drawLeft(7, "Dest: " .. State.currentTrain.dest, COLORS.INFO)
-        mon.setTextColor(COLORS.INFO)
-        mon.setCursorPos(1,6)
-        mon.write(State.currentTrain.id)
-        mon.setCursorPos(1,7)
-        mon.write("Dest: " .. State.currentTrain.dest)
 
-        -- Countdown
         if State.currentTrain.departureTime then
             local remaining = math.max(0, State.currentTrain.departureTime - os.epoch("utc") / 1000)
-            mon.setCursorPos(1, 9)
             if remaining > 0 then
-                mon.setTextColor(COLORS.WARNING)
+                drawLeft(9, string.format("Departing in: %02d:%02d", math.floor(remaining/60), math.floor(remaining%60)), COLORS.WARNING)
-                mon.write(string.format("Departing in: %02d:%02d", math.floor(remaining/60), math.floor(remaining%60)))
             else
-                mon.setTextColor(COLORS.ERROR)
+                drawLeft(9, "Departing...", COLORS.ERROR)
-                mon.write("Departing...")
             end
             contentBottom = 9
         else
             contentBottom = 7
         end
+
+        if rightX then
+            drawRight(1, "SCHEDULE:", COLORS.SUCCESS)
+            drawRight(2, "Train: " .. State.currentTrain.id, COLORS.INFO)
+            local scheduleStations = Utils.extractAllStationsFromSchedule(State.currentTrain.schedule)
+            local currentStationBase = Utils.getBaseName(State.stationName)
+            local currentStationCode = Utils.getStationCode(State.stationName)
+            local passedCurrent = false
+            local stationLineY = 4
+            local maxStationLines = h - 3
+
+            for idx, st in ipairs(scheduleStations) do
+                if stationLineY > h then break end
+                local stBase = Utils.getBaseName(st.name)
+                local stCode = Utils.getStationCode(st.name)
+                local isCurrentStation = false
+                if currentStationBase and currentStationBase ~= "" and stBase == currentStationBase then
+                    isCurrentStation = true
+                elseif currentStationCode and currentStationCode ~= "" and stCode == currentStationCode then
+                    isCurrentStation = true
+                elseif Utils.isFuzzyMatch(State.stationName, st.name) then
+                    isCurrentStation = true
+                end
+
+                local prefix = "  "
+                local lineColor = COLORS.INFO
+                if isCurrentStation then
+                    prefix = "> "
+                    lineColor = COLORS.SUCCESS
+                    passedCurrent = true
+                elseif passedCurrent then
+                    prefix = "  "
+                else
+                    prefix = "* "
+                    lineColor = colors.lightGray
+                end
+
+                local suffix = ""
+                if st.isDestination then
+                    suffix = " [END]"
+                    lineColor = COLORS.WARNING
+                end
+
+                local displayName = st.name
+                if isCurrentStation then
+                    displayName = displayName .. " <<"
+                end
+
+                drawRight(stationLineY, prefix .. displayName .. suffix, lineColor)
+                stationLineY = stationLineY + 1
+            end
+
+            if #scheduleStations == 0 then
+                drawRight(4, "No station data", COLORS.WARNING)
+            end
+        end
     else
-        mon.setCursorPos(1,5)
-        mon.setTextColor(COLORS.WARNING)
         if Peripherals.station then
-            mon.write("NO TRAIN AT PLATFORM")
+            drawLeft(5, "NO TRAIN AT PLATFORM", COLORS.WARNING)
         else
-            mon.write("SLAVE NODE MODE")
+            drawLeft(5, "SLAVE NODE MODE", COLORS.WARNING)
         end
         contentBottom = 5
     end
 
-    -- Upcoming Trains
     local logsStartY = h
     local upcomingStartY = contentBottom + 1
     if Peripherals.blockReader or Peripherals.createTarget then
         local hasUpcoming = State.upcomingTrains and #State.upcomingTrains > 0
-        local maxUpcomingRows = math.max(0, h - upcomingStartY)
+        drawLeft(upcomingStartY, "UPCOMING TRAINS:", COLORS.DEBUG)
-        mon.setTextColor(COLORS.DEBUG)
-        mon.setCursorPos(1, upcomingStartY)
-        mon.write("UPCOMING TRAINS:")
         if hasUpcoming then
-            mon.setTextColor(COLORS.INFO)
+            local visibleCount = math.min(3, #State.upcomingTrains)
-            local visibleCount = math.min(3, #State.upcomingTrains, math.max(0, maxUpcomingRows - 1))
             for i = 1, visibleCount do
+                local lineY = upcomingStartY + i
+                if lineY > h then break end
                 local t = State.upcomingTrains[i]
-                mon.setCursorPos(1, upcomingStartY + i)
                 local suffix = ""
                 if t.cancelled then
                     suffix = " [CANCEL]"
@@ -2570,32 +2675,25 @@ function Display.render()
                 end
                 local etaLabel = tostring(t.etaLabel or (tostring(t.eta or 0) .. "s"))
                 local lineText = string.format("%s%s->%s ETA:%s%s", pfx, t.trainName, t.dest, etaLabel, suffix)
-                if #lineText > w then lineText = lineText:sub(1, w) end
+                drawLeft(lineY, lineText, COLORS.INFO)
-                mon.write(lineText)
             end
             logsStartY = math.max(logsStartY, upcomingStartY + visibleCount + 1)
         else
-            mon.setTextColor(COLORS.WARNING)
             local msgY = upcomingStartY + 1
             if msgY <= h then
-                mon.setCursorPos(1, msgY)
+                drawLeft(msgY, "NONE / WAITING DATA", COLORS.WARNING)
-                mon.write("NONE / WAITING DATA")
                 logsStartY = math.max(logsStartY, msgY + 1)
-            else
-                logsStartY = math.max(logsStartY, msgY)
             end
         end
     end
 
-    -- Logs
     local maxLogLines = math.min(3, math.max(0, h - logsStartY + 1))
     for i = 1, maxLogLines do
         local logIdx = i + State.logScrollOffset
         local entry = State.logs[logIdx]
         if entry then
-            mon.setCursorPos(1, logsStartY + i - 1)
+            local lineY = logsStartY + i - 1
-            mon.setTextColor(COLORS[entry.level] or colors.white)
+            drawLeft(lineY, entry.text, COLORS[entry.level] or colors.white)
-            mon.write(entry.text:sub(1, w)) 
         end
     end
 end