raylib: init updater (#35045)

* raylib: init updater

* cleanup

system/ui/updater.py

@@ -0,0 +1,197 @@
+#!/usr/bin/env python3
+import sys
+import subprocess
+import threading
+import pyray as rl
+from enum import IntEnum
+
+from openpilot.system.hardware import HARDWARE
+from openpilot.system.ui.lib.application import gui_app, FontWeight
+from openpilot.system.ui.lib.button import gui_button, ButtonStyle
+from openpilot.system.ui.lib.label import gui_text_box, gui_label
+
+# Constants
+MARGIN = 50
+BUTTON_HEIGHT = 160
+BUTTON_WIDTH = 400
+PROGRESS_BAR_HEIGHT = 72
+TITLE_FONT_SIZE = 80
+BODY_FONT_SIZE = 65
+BACKGROUND_COLOR = rl.BLACK
+PROGRESS_BG_COLOR = rl.Color(41, 41, 41, 255)
+PROGRESS_COLOR = rl.Color(54, 77, 239, 255)
+
+
+class Screen(IntEnum):
+  PROMPT = 0
+  WIFI = 1
+  PROGRESS = 2
+
+
+class Updater:
+  def __init__(self, updater_path, manifest_path):
+    self.updater = updater_path
+    self.manifest = manifest_path
+    self.current_screen = Screen.PROMPT
+
+    self.progress_value = 0
+    self.progress_text = "Loading..."
+    self.show_reboot_button = False
+    self.process = None
+    self.update_thread = None
+
+  def install_update(self):
+    self.current_screen = Screen.PROGRESS
+    self.progress_value = 0
+    self.progress_text = "Downloading..."
+    self.show_reboot_button = False
+
+    # Start the update process in a separate thread
+    self.update_thread = threading.Thread(target=self._run_update_process)
+    self.update_thread.daemon = True
+    self.update_thread.start()
+
+  def _run_update_process(self):
+    # TODO: just import it and run in a thread without a subprocess
+    cmd = [self.updater, "--swap", self.manifest]
+    self.process = subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE,
+                                   text=True, bufsize=1, universal_newlines=True)
+
+    for line in self.process.stdout:
+      parts = line.strip().split(":")
+      if len(parts) == 2:
+        self.progress_text = parts[0]
+        try:
+          self.progress_value = int(float(parts[1]))
+        except ValueError:
+          pass
+
+    exit_code = self.process.wait()
+    if exit_code == 0:
+      HARDWARE.reboot()
+    else:
+      self.progress_text = "Update failed"
+      self.show_reboot_button = True
+
+  def render_prompt_screen(self):
+    # Title
+    title_rect = rl.Rectangle(MARGIN + 50, 250, gui_app.width - MARGIN * 2 - 100, TITLE_FONT_SIZE)
+    gui_label(title_rect, "Update Required", TITLE_FONT_SIZE, font_weight=FontWeight.BOLD)
+
+    # Description
+    desc_text = "An operating system update is required. Connect your device to Wi-Fi for the fastest update experience. \
+                 The download size is approximately 1GB."
+    desc_rect = rl.Rectangle(MARGIN + 50, 250 + TITLE_FONT_SIZE + 75, gui_app.width - MARGIN * 2 - 100, BODY_FONT_SIZE * 3)
+    gui_text_box(desc_rect, desc_text, BODY_FONT_SIZE)
+
+    # Buttons at the bottom
+    button_y = gui_app.height - MARGIN - BUTTON_HEIGHT
+    button_width = (gui_app.width - MARGIN * 3) // 2
+
+    # WiFi button
+    wifi_button_rect = rl.Rectangle(MARGIN, button_y, button_width, BUTTON_HEIGHT)
+    if gui_button(wifi_button_rect, "Connect to Wi-Fi"):
+      self.current_screen = Screen.WIFI
+      return  # Return to avoid processing other buttons after screen change
+
+    # Install button
+    install_button_rect = rl.Rectangle(MARGIN * 2 + button_width, button_y, button_width, BUTTON_HEIGHT)
+    if gui_button(install_button_rect, "Install", button_style=ButtonStyle.PRIMARY):
+      self.install_update()
+      return  # Return to avoid further processing after action
+
+  def render_wifi_screen(self):
+    # Title and back button
+    title_rect = rl.Rectangle(MARGIN + 50, MARGIN, gui_app.width - MARGIN * 2 - 100, 60)
+    gui_label(title_rect, "Wi-Fi Networks", 60, font_weight=FontWeight.BOLD)
+
+    back_button_rect = rl.Rectangle(MARGIN, gui_app.height - MARGIN - BUTTON_HEIGHT, BUTTON_WIDTH, BUTTON_HEIGHT)
+    if gui_button(back_button_rect, "Back"):
+      self.current_screen = Screen.PROMPT
+      return  # Return to avoid processing other interactions after screen change
+
+    # Draw placeholder for WiFi implementation
+    placeholder_rect = rl.Rectangle(
+      MARGIN,
+      title_rect.y + title_rect.height + MARGIN,
+      gui_app.width - MARGIN * 2,
+      gui_app.height - title_rect.height - MARGIN * 3 - BUTTON_HEIGHT
+    )
+
+    # Draw rounded rectangle background
+    rl.draw_rectangle_rounded(
+      placeholder_rect,
+      0.1,
+      10,
+      rl.Color(41, 41, 41, 255)
+    )
+
+    # Draw placeholder text
+    placeholder_text = "WiFi Implementation Placeholder"
+    text_size = rl.measure_text_ex(gui_app.font(), placeholder_text, 80, 1)
+    text_pos = rl.Vector2(
+      placeholder_rect.x + (placeholder_rect.width - text_size.x) / 2,
+      placeholder_rect.y + (placeholder_rect.height - text_size.y) / 2
+    )
+    rl.draw_text_ex(gui_app.font(), placeholder_text, text_pos, 80, 1, rl.WHITE)
+
+    # Draw instructions
+    instructions_text = "Real WiFi functionality would be implemented here"
+    instructions_size = rl.measure_text_ex(gui_app.font(), instructions_text, 40, 1)
+    instructions_pos = rl.Vector2(
+      placeholder_rect.x + (placeholder_rect.width - instructions_size.x) / 2,
+      text_pos.y + text_size.y + 20
+    )
+    rl.draw_text_ex(gui_app.font(), instructions_text, instructions_pos, 40, 1, rl.GRAY)
+
+  def render_progress_screen(self):
+    title_rect = rl.Rectangle(MARGIN + 100, 330, gui_app.width - MARGIN * 2 - 200, 100)
+    gui_label(title_rect, self.progress_text, 90, font_weight=FontWeight.SEMI_BOLD)
+
+    # Progress bar
+    bar_rect = rl.Rectangle(MARGIN + 100, 330 + 100 + 100, gui_app.width - MARGIN * 2 - 200, PROGRESS_BAR_HEIGHT)
+    rl.draw_rectangle_rounded(bar_rect, 0.5, 10, PROGRESS_BG_COLOR)
+
+    # Calculate the width of the progress chunk
+    progress_width = (bar_rect.width * self.progress_value) / 100
+    if progress_width > 0:
+      progress_rect = rl.Rectangle(bar_rect.x, bar_rect.y, progress_width, bar_rect.height)
+      rl.draw_rectangle_rounded(progress_rect, 0.5, 10, PROGRESS_COLOR)
+
+    # Show reboot button if needed
+    if self.show_reboot_button:
+      reboot_rect = rl.Rectangle(MARGIN + 100, gui_app.height - MARGIN - BUTTON_HEIGHT, BUTTON_WIDTH, BUTTON_HEIGHT)
+      if gui_button(reboot_rect, "Reboot"):
+        # Return True to signal main loop to exit before rebooting
+        HARDWARE.reboot()
+        return
+
+  def render(self):
+    if self.current_screen == Screen.PROMPT:
+      self.render_prompt_screen()
+    elif self.current_screen == Screen.WIFI:
+      self.render_wifi_screen()
+    elif self.current_screen == Screen.PROGRESS:
+      self.render_progress_screen()
+
+
+def main():
+  if len(sys.argv) < 3:
+    print("Usage: updater.py <updater_path> <manifest_path>")
+    sys.exit(1)
+
+  updater_path = sys.argv[1]
+  manifest_path = sys.argv[2]
+
+  try:
+    gui_app.init_window("System Update")
+    updater = Updater(updater_path, manifest_path)
+    for _ in gui_app.render():
+      updater.render()
+  finally:
+    # Make sure we clean up even if there's an error
+    gui_app.close()
+
+
+if __name__ == "__main__":
+  main()