1 files changed, 162 insertions, 0 deletions
diff --git a/tests/modules/tty/live_dashboard.lua b/tests/modules/tty/live_dashboard.lua
new file mode 100644
index 000000000..c479d487c
--- /dev/null
+++ b/tests/modules/tty/live_dashboard.lua
@@ -0,0 +1,162 @@
+import("core.base.tty")
+import("core.base.scheduler")
+
+-- Demo advanced usage: Live updating dashboard
+-- Similar to build tool real-time output
+
+function simulate_build_process()
+    if not tty.has_vtansi() then
+        print("Terminal does not support ANSI control codes")
+        return
+    end
+    
+    print("\nBuild Dashboard - Live Updates")
+    print(string.rep("=", 60))
+    
+    -- Hide cursor
+    tty.cursor_hide()
+    
+    -- Print task list
+    io.write("⏸ Parse project files       [" .. string.rep("░", 30) .. "]   0%\n")
+    io.write("⏸ Resolve dependencies      [" .. string.rep("░", 30) .. "]   0%\n")
+    io.write("⏸ Compile sources           [" .. string.rep("░", 30) .. "]   0%\n")
+    io.write("⏸ Link executable           [" .. string.rep("░", 30) .. "]   0%\n")
+    io.write("⏸ Create package            [" .. string.rep("░", 30) .. "]   0%\n")
+    io.write("\nRecent logs:\n")
+    io.flush()
+    
+    local log_count = 0
+    
+    local function update_task_line(task_index, icon, name, progress)
+        -- Move to the task line (from current cursor position)
+        -- We need to go up: log_count lines + 1 separator line + (5 - task_index) task lines
+        local lines_up = log_count + 1 + (5 - task_index + 1)
+        tty.cursor_move_up(lines_up)
+        
+        tty.cr()
+        tty.erase_line()
+        local bar_width = 30
+        local filled = math.floor(progress * bar_width)
+        local bar = string.rep("█", filled) .. string.rep("░", bar_width - filled)
+        io.write(string.format("%s %-24s [%s] %3d%%\n", icon, name, bar, math.floor(progress * 100)))
+        
+        -- Move back down
+        tty.cursor_move_down(lines_up - 1)
+        io.flush()
+    end
+    
+    local function add_log(message)
+        io.write(string.format("[%s] %s\n", os.date("%H:%M:%S"), message))
+        io.flush()
+        log_count = log_count + 1
+    end
+    
+    scheduler.co_start(function()
+        -- Task 1: Parse (index 1, top task)
+        add_log("Starting project parsing...")
+        for i = 1, 20 do
+            update_task_line(1, "▶", "Parse project files", i / 20)
+            os.sleep(50)
+        end
+        update_task_line(1, "✓", "Parse project files", 1.0)
+        add_log("Project parsed successfully")
+        os.sleep(200)
+        
+        -- Task 2: Dependencies (index 2)
+        add_log("Resolving dependencies...")
+        for i = 1, 15 do
+            update_task_line(2, "▶", "Resolve dependencies", i / 15)
+            os.sleep(80)
+        end
+        update_task_line(2, "✓", "Resolve dependencies", 1.0)
+        add_log("Dependencies resolved: 12 packages")
+        os.sleep(200)
+        
+        -- Task 3: Compile (index 3)
+        add_log("Compiling source files...")
+        local source_files = {"main.cpp", "utils.cpp", "config.cpp", "parser.cpp", "builder.cpp"}
+        for i = 1, #source_files do
+            update_task_line(3, "▶", "Compile sources", i / #source_files)
+            add_log("Compiling " .. source_files[i])
+            os.sleep(300)
+        end
+        update_task_line(3, "✓", "Compile sources", 1.0)
+        add_log("Compilation completed: 5 files")
+        os.sleep(200)
+        
+        -- Task 4: Link (index 4)
+        add_log("Linking executable...")
+        for i = 1, 10 do
+            update_task_line(4, "▶", "Link executable", i / 10)
+            os.sleep(100)
+        end
+        update_task_line(4, "✓", "Link executable", 1.0)
+        add_log("Executable created: build/myapp")
+        os.sleep(200)
+        
+        -- Task 5: Package (index 5, bottom task)
+        add_log("Creating package...")
+        for i = 1, 8 do
+            update_task_line(5, "▶", "Create package", i / 8)
+            os.sleep(120)
+        end
+        update_task_line(5, "✓", "Create package", 1.0)
+        add_log("Package created: dist/myapp-1.0.0.tar.gz")
+        
+        -- Done
+        os.sleep(500)
+        add_log("Build completed successfully! 🎉")
+        
+        -- Restore cursor
+        os.sleep(1000)
+        tty.cursor_show()
+        
+        print("\nBuild process completed!")
+    end)
+end
+
+function demo_spinner()
+    if not tty.has_vtansi() then
+        return
+    end
+    
+    print("\n\n=== Spinner Demo ===")
+    io.write("Loading\n")
+    io.flush()
+    
+    local frames = {"⠋", "⠙", "⠹", "⠸", "⠼", "⠴", "⠦", "⠧", "⠇", "⠏"}
+    tty.cursor_hide()
+    
+    for round = 1, 3 do
+        for _, frame in ipairs(frames) do
+            tty.cursor_move_up(1)
+            tty.cr()
+            tty.erase_line()
+            io.write(string.format("Loading %s [round %d/3]\n", frame, round))
+            io.flush()
+            os.sleep(80)
+        end
+    end
+    
+    tty.cursor_move_up(1)
+    tty.cr()
+    tty.erase_line()
+    io.write("Loading ✓ Complete!\n")
+    io.flush()
+    tty.cursor_show()
+end
+
+function main()
+    print("\n" .. string.rep("=", 60))
+    print("TTY Live Dashboard Demo")
+    print(string.rep("=", 60))
+    
+    -- Demo 1: Spinner
+    demo_spinner()
+    
+    os.sleep(1000)
+    
+    -- Demo 2: Build Dashboard
+    simulate_build_process()
+end
+