openpilot_comma/selfdrive/ui/layouts/onboarding.py

import os
import re
from enum import IntEnum

import pyray as rl
from openpilot.common.basedir import BASEDIR
from openpilot.system.ui.lib.application import FontWeight, gui_app
from openpilot.system.ui.widgets import Widget
from openpilot.system.ui.widgets.button import Button, ButtonStyle
from openpilot.system.ui.widgets.label import Label, TextAlignment
from openpilot.selfdrive.ui.ui_state import ui_state

DEBUG = False

STEP_RECTS = [rl.Rectangle(104, 800, 633, 175), rl.Rectangle(1835, 0, 2159, 1080), rl.Rectangle(1835, 0, 2156, 1080),
              rl.Rectangle(1526, 473, 427, 472), rl.Rectangle(1643, 441, 217, 223), rl.Rectangle(1835, 0, 2155, 1080),
              rl.Rectangle(1786, 591, 267, 236), rl.Rectangle(1353, 0, 804, 1080), rl.Rectangle(1458, 485, 633, 211),
              rl.Rectangle(95, 794, 1158, 187), rl.Rectangle(1560, 170, 392, 397), rl.Rectangle(1835, 0, 2159, 1080),
              rl.Rectangle(1351, 0, 807, 1080), rl.Rectangle(1835, 0, 2158, 1080), rl.Rectangle(1531, 82, 441, 920),
              rl.Rectangle(1336, 438, 490, 393), rl.Rectangle(1835, 0, 2159, 1080), rl.Rectangle(1835, 0, 2159, 1080),
              rl.Rectangle(87, 795, 1187, 186)]

DM_RECORD_STEP = 9
DM_RECORD_YES_RECT = rl.Rectangle(695, 794, 558, 187)

RESTART_TRAINING_RECT = rl.Rectangle(87, 795, 472, 186)


class OnboardingState(IntEnum):
  TERMS = 0
  ONBOARDING = 1
  DECLINE = 2


class TrainingGuide(Widget):
  def __init__(self, completed_callback=None):
    super().__init__()
    self._completed_callback = completed_callback

    self._step = 0
    self._load_images()

  def _load_images(self):
    self._images = []
    paths = [fn for fn in os.listdir(os.path.join(BASEDIR, "selfdrive/assets/training")) if re.match(r'^step\d*\.png$', fn)]
    paths = sorted(paths, key=lambda x: int(re.search(r'\d+', x).group()))
    for fn in paths:
      path = os.path.join(BASEDIR, "selfdrive/assets/training", fn)
      self._images.append(gui_app.texture(path, gui_app.width, gui_app.height))

  def _handle_mouse_release(self, mouse_pos):
    if rl.check_collision_point_rec(mouse_pos, STEP_RECTS[self._step]):
      # Record DM camera?
      if self._step == DM_RECORD_STEP:
        yes = rl.check_collision_point_rec(mouse_pos, DM_RECORD_YES_RECT)
        print(f"putting RecordFront to {yes}")
        ui_state.params.put_bool("RecordFront", yes)

      # Restart training?
      elif self._step == len(self._images) - 1:
        if rl.check_collision_point_rec(mouse_pos, RESTART_TRAINING_RECT):
          self._step = -1

      self._step += 1

      # Finished?
      if self._step >= len(self._images):
        self._step = 0
        if self._completed_callback:
          self._completed_callback()

  def _render(self, _):
    rl.draw_texture(self._images[self._step], 0, 0, rl.WHITE)

    # progress bar
    if 0 < self._step < len(STEP_RECTS) - 1:
      h = 20
      w = int((self._step / (len(STEP_RECTS) - 1)) * self._rect.width)
      rl.draw_rectangle(int(self._rect.x), int(self._rect.y + self._rect.height - h),
                        w, h, rl.Color(70, 91, 234, 255))

    if DEBUG:
      rl.draw_rectangle_lines_ex(STEP_RECTS[self._step], 3, rl.RED)

    return -1


class TermsPage(Widget):
  def __init__(self, on_accept=None, on_decline=None):
    super().__init__()
    self._on_accept = on_accept
    self._on_decline = on_decline

    self._title = Label("Welcome to openpilot", font_size=90, font_weight=FontWeight.BOLD, text_alignment=TextAlignment.LEFT)
    self._desc = Label("You must accept the Terms and Conditions to use openpilot. Read the latest terms at https://comma.ai/terms before continuing.",
                       font_size=90, font_weight=FontWeight.MEDIUM, text_alignment=TextAlignment.LEFT)

    self._decline_btn = Button("Decline", click_callback=on_decline)
    self._accept_btn = Button("Agree", button_style=ButtonStyle.PRIMARY, click_callback=on_accept)

  def _render(self, _):
    welcome_x = self._rect.x + 165
    welcome_y = self._rect.y + 165
    welcome_rect = rl.Rectangle(welcome_x, welcome_y, self._rect.width - welcome_x, 90)
    self._title.render(welcome_rect)

    desc_x = welcome_x
    # TODO: Label doesn't top align when wrapping
    desc_y = welcome_y - 100
    desc_rect = rl.Rectangle(desc_x, desc_y, self._rect.width - desc_x, self._rect.height - desc_y - 250)
    self._desc.render(desc_rect)

    btn_y = self._rect.y + self._rect.height - 160 - 45
    btn_width = (self._rect.width - 45 * 3) / 2
    self._decline_btn.render(rl.Rectangle(self._rect.x + 45, btn_y, btn_width, 160))
    self._accept_btn.render(rl.Rectangle(self._rect.x + 45 * 2 + btn_width, btn_y, btn_width, 160))

    if DEBUG:
      rl.draw_rectangle_lines_ex(welcome_rect, 3, rl.RED)
      rl.draw_rectangle_lines_ex(desc_rect, 3, rl.RED)

    return -1


class DeclinePage(Widget):
  def __init__(self, back_callback=None):
    super().__init__()
    self._text = Label("You must accept the Terms and Conditions in order to use openpilot.",
                       font_size=90, font_weight=FontWeight.MEDIUM, text_alignment=TextAlignment.LEFT)
    self._back_btn = Button("Back", click_callback=back_callback)
    self._uninstall_btn = Button("Decline, uninstall openpilot", button_style=ButtonStyle.DANGER,
                                 click_callback=self._on_uninstall_clicked)

  def _on_uninstall_clicked(self):
    ui_state.params.put_bool("DoUninstall", True)
    gui_app.request_close()

  def _render(self, _):
    btn_y = self._rect.y + self._rect.height - 160 - 45
    btn_width = (self._rect.width - 45 * 3) / 2
    self._back_btn.render(rl.Rectangle(self._rect.x + 45, btn_y, btn_width, 160))
    self._uninstall_btn.render(rl.Rectangle(self._rect.x + 45 * 2 + btn_width, btn_y, btn_width, 160))

    # text rect in middle of top and button
    text_height = btn_y - (200 + 45)
    text_rect = rl.Rectangle(self._rect.x + 165, self._rect.y + (btn_y - text_height) / 2 + 10, self._rect.width - (165 * 2), text_height)
    if DEBUG:
      rl.draw_rectangle_lines_ex(text_rect, 3, rl.RED)
    self._text.render(text_rect)


class OnboardingWindow(Widget):
  def __init__(self):
    super().__init__()
    self._current_terms_version = ui_state.params.get("TermsVersion")
    self._current_training_version = ui_state.params.get("TrainingVersion")
    self._accepted_terms: bool = ui_state.params.get("HasAcceptedTerms") == self._current_terms_version
    self._training_done: bool = ui_state.params.get("CompletedTrainingVersion") == self._current_training_version

    self._state = OnboardingState.TERMS if not self._accepted_terms else OnboardingState.ONBOARDING

    # Windows
    self._terms = TermsPage(on_accept=self._on_terms_accepted, on_decline=self._on_terms_declined)
    self._training_guide: TrainingGuide | None = None
    self._decline_page = DeclinePage(back_callback=self._on_decline_back)

  @property
  def completed(self) -> bool:
    return self._accepted_terms and self._training_done

  def _on_terms_declined(self):
    self._state = OnboardingState.DECLINE

  def _on_decline_back(self):
    self._state = OnboardingState.TERMS

  def _on_terms_accepted(self):
    ui_state.params.put("HasAcceptedTerms", self._current_terms_version)
    self._state = OnboardingState.ONBOARDING
    if self._training_done:
      gui_app.set_modal_overlay(None)

  def _on_completed_training(self):
    ui_state.params.put("CompletedTrainingVersion", self._current_training_version)
    gui_app.set_modal_overlay(None)

  def _render(self, _):
    if self._training_guide is None:
      self._training_guide = TrainingGuide(completed_callback=self._on_completed_training)

    if self._state == OnboardingState.TERMS:
      self._terms.render(self._rect)
    if self._state == OnboardingState.ONBOARDING:
      self._training_guide.render(self._rect)
    elif self._state == OnboardingState.DECLINE:
      self._decline_page.render(self._rect)
    return -1