import tkinter as tk import time import threading from datetime import datetime import requests import csv import io import os import json # ------------------------- # Paths & defaults # ------------------------- documents_folder = os.path.join(os.path.expanduser("~"), "Documents") app_folder = os.path.join(documents_folder, "RocketLaunchCountdown") os.makedirs(app_folder, exist_ok=True) COUNTDOWN_HTML = os.path.join(app_folder, "countdown.html") GONOGO_HTML = os.path.join(app_folder, "gonogo.html") SETTINGS_FILE = os.path.join(app_folder, "settings.json") # Default CSV link you provided (kept for CSV fetch fallback) DEFAULT_CSV_LINK = "https://docs.google.com/spreadsheets/d/1UPJTW8vH2mgEzispjg_Y_zSqYTFaLoxuoZnqleVlSZ0/export?format=csv&gid=855477916" session = requests.Session() appVersion = "0.3.0" # ------------------------- # Settings helpers # ------------------------- def load_settings(): if not os.path.exists(SETTINGS_FILE): # default settings s = {"mode": "sheet", "sheet_url": ""} save_settings(s) return s try: with open(SETTINGS_FILE, "r", encoding="utf-8") as f: return json.load(f) except Exception: return {"mode": "sheet", "sheet_url": ""} def save_settings(settings): with open(SETTINGS_FILE, "w", encoding="utf-8") as f: json.dump(settings, f, indent=2) # ------------------------- # Fetch (CSV) Go/No-Go (fallback/prefill) # ------------------------- def fetch_gonogo_csv(csv_link=DEFAULT_CSV_LINK, timeout=3): """ Fetch Go/No-Go parameters from CSV export (rows 2-4, col 12). Returns [Range, Weather, Vehicle] (strings). """ try: resp = session.get(csv_link, timeout=timeout) resp.raise_for_status() reader = csv.reader(io.StringIO(resp.text)) data = list(reader) gonogo = [] # rows index 1,2,3 correspond to spreadsheet rows 2,3,4 for i in [1, 2, 3]: value = data[i][11] if len(data) > i and len(data[i]) > 11 else "N/A" gonogo.append(value.strip().upper()) return gonogo except Exception as e: print(f"[ERROR] Failed to fetch Go/No-Go CSV: {e}") return ["N/A", "N/A", "N/A"] # ------------------------- # Utility # ------------------------- def get_status_color(status): status = (status or "").strip().upper() if status == "GO": return "green" if status == "NOGO" or status == "NOGO" or status == "NOGO": return "red" return "white" def ensure_iframe_url(url): """ Convert many common Google sheet URLs to an embeddable pubhtml URL. If user pasted a 'publish to web' link already, return as-is. If they pasted an /edit? URL, attempt to convert to preview/pub versions. """ if not url: return "" if "pubhtml" in url: return url # If it's the spreadsheet "edit" URL, try to convert to /preview (works in many cases) if "/edit" in url: return url.split("/edit")[0] + "/preview" # If it's the direct docs/d// URL without pubhtml, attempt the embed pattern # This won't always preserve sheet/tab selection; best is to instruct users to Publish to web. return url # ------------------------- # HTML writers # ------------------------- def write_countdown_html(mission_name, timer_text): html = f"""

{mission_name}

{timer_text}

""" with open(COUNTDOWN_HTML, "w", encoding="utf-8") as f: f.write(html) def write_gonogo_html_from_values(values): """ values: [Range, Weather, Vehicle] strings like "GO" or "NO-GO" """ # ensure three items: vals = (values + ["N/A","N/A","N/A"])[:3] html = f"""

Range: {vals[0]}

Vehicle: {vals[2]}

Weather: {vals[1]}

""" with open(GONOGO_HTML, "w", encoding="utf-8") as f: f.write(html) def write_gonogo_html_iframe(sheet_embed_url): """ Writes a gonogo.html that embeds the published Google Sheet via iframe. Prefer users to publish-to-web and paste the pubhtml URL. """ # safe empty handling if not sheet_embed_url: content = "

No sheet URL set in settings

" else: content = f'' html = f"""

{content}

""" with open(GONOGO_HTML, "w", encoding="utf-8") as f: f.write(html) # ------------------------- # Countdown App # ------------------------- class CountdownApp: def __init__(self, root): self.root = root self.root.title(f"RocketLaunchCountdown {appVersion}") self.root.config(bg="black") self.root.attributes("-topmost", True) self.root.geometry("900x700") # state self.running = False self.on_hold = False self.scrubbed = False self.counting_up = False self.target_time = None self.hold_start_time = None self.remaining_time = 0 self.mission_name = "Placeholder Mission" # manual gonogo statuses (default N/A) self.manual_range = "N/A" self.manual_weather = "N/A" self.manual_vehicle = "N/A" # load settings self.settings = load_settings() # if sheet mode and sheet_url empty, try to fallback to CSV link to prefill GUI self.csv_link = DEFAULT_CSV_LINK # initial gonogo_html: if settings.mode == sheet -> iframe embed, else fill from CSV/fallback or manual if self.settings.get("mode", "sheet") == "sheet": embed_url = ensure_iframe_url(self.settings.get("sheet_url", "")) write_gonogo_html_iframe(embed_url) else: # manual: populate from csv fetch as initial values or keep N/A vals = fetch_gonogo_csv(self.csv_link) # csv returns [Range, Weather, Vehicle] index 0,1,2 -> but our layout expects [Range, Weather, Vehicle] write_gonogo_html_from_values(vals) self.manual_range, self.manual_weather, self.manual_vehicle = vals[0], vals[1], vals[2] write_countdown_html("Placeholder Mission", "T-00:00:00") # GUI layout self.titletext = tk.Label(root, text="RocketLaunchCountdown", font=("Consolas", 24), fg="white", bg="black") self.titletext.pack(pady=(10, 0)) self.text = tk.Label(root, text="T-00:00:00", font=("Consolas", 80, "bold"), fg="white", bg="black") self.text.pack(pady=(0, 5)) # mission input frame_top = tk.Frame(root, bg="black") frame_top.pack(pady=5) tk.Label(frame_top, text="Mission Name:", fg="white", bg="black").pack(side="left") self.mission_entry = tk.Entry(frame_top, width=30, font=("Arial", 16)) self.mission_entry.insert(0, self.mission_name) self.mission_entry.pack(side="left", padx=5) # Mode toggle (duration/clock) frame_mode = tk.Frame(root, bg="black") frame_mode.pack(pady=5) self.mode_var = tk.StringVar(value="duration") self.radio_duration = tk.Radiobutton(frame_mode, text="Duration", variable=self.mode_var, value="duration", fg="white", bg="black", selectcolor="black", command=self.update_inputs) self.radio_duration.pack(side="left", padx=5) self.radio_clock = tk.Radiobutton(frame_mode, text="Clock Time", variable=self.mode_var, value="clock", fg="white", bg="black", selectcolor="black", command=self.update_inputs) self.radio_clock.pack(side="left", padx=5) # Duration inputs frame_duration = tk.Frame(root, bg="black") frame_duration.pack(pady=5) tk.Label(frame_duration, text="H", fg="white", bg="black").pack(side="left") self.hours_entry = tk.Entry(frame_duration, width=3, font=("Arial", 16)) self.hours_entry.insert(0, "0") self.hours_entry.pack(side="left", padx=2) tk.Label(frame_duration, text="M", fg="white", bg="black").pack(side="left") self.minutes_entry = tk.Entry(frame_duration, width=3, font=("Arial", 16)) self.minutes_entry.insert(0, "5") self.minutes_entry.pack(side="left", padx=2) tk.Label(frame_duration, text="S", fg="white", bg="black").pack(side="left") self.seconds_entry = tk.Entry(frame_duration, width=3, font=("Arial", 16)) self.seconds_entry.insert(0, "0") self.seconds_entry.pack(side="left", padx=2) # Clock input frame_clock = tk.Frame(root, bg="black") frame_clock.pack(pady=5) tk.Label(frame_clock, text="HH:MM", fg="white", bg="black").pack(side="left") self.clock_entry = tk.Entry(frame_clock, width=7, font=("Arial", 16)) self.clock_entry.insert(0, "14:00") self.clock_entry.pack(side="left", padx=5) # control buttons frame_buttons = tk.Frame(root, bg="black") frame_buttons.pack(pady=10) self.start_btn = tk.Button(frame_buttons, text="▶ Start", command=self.start, font=("Arial", 14)) self.start_btn.grid(row=0, column=0, padx=5) self.hold_btn = tk.Button(frame_buttons, text="⏸ Hold", command=self.hold, font=("Arial", 14)) self.hold_btn.grid(row=0, column=1, padx=5) self.resume_btn = tk.Button(frame_buttons, text="⏵ Resume", command=self.resume, font=("Arial", 14)) self.resume_btn.grid(row=0, column=1, padx=5) self.resume_btn.grid_remove() self.scrub_btn = tk.Button(frame_buttons, text="🚫 Scrub", command=self.scrub, font=("Arial", 14), fg="red") self.scrub_btn.grid(row=0, column=2, padx=5) self.reset_btn = tk.Button(frame_buttons, text="⟳ Reset", command=self.reset, font=("Arial", 14)) self.reset_btn.grid(row=0, column=3, padx=5) # Settings + manual GO/NO-GO controls ctrl_frame = tk.Frame(root, bg="black") ctrl_frame.pack(pady=10) self.settings_btn = tk.Button(ctrl_frame, text="⚙ Settings", command=self.open_settings, font=("Arial", 12)) self.settings_btn.pack(side="left", padx=6) # Manual GO/NO-GO toggles (visible only in manual mode) self.manual_frame = tk.Frame(ctrl_frame, bg="black") self.manual_frame.pack(side="left", padx=10) tk.Label(self.manual_frame, text="Manual:", fg="white", bg="black").pack(side="left", padx=(0,6)) self.range_btn = tk.Button(self.manual_frame, text="Range: N/A", command=self.toggle_range, font=("Arial", 12)) self.range_btn.pack(side="left", padx=4) self.weather_btn = tk.Button(self.manual_frame, text="Weather: N/A", command=self.toggle_weather, font=("Arial", 12)) self.weather_btn.pack(side="left", padx=4) self.vehicle_btn = tk.Button(self.manual_frame, text="Vehicle: N/A", command=self.toggle_vehicle, font=("Arial", 12)) self.vehicle_btn.pack(side="left", padx=4) # Go/No-Go display labels in main GUI (mirror) frame_gn = tk.Frame(root, bg="black") frame_gn.pack(pady=10) self.range_label = tk.Label(frame_gn, text="RANGE: N/A", font=("Consolas", 18), fg="white", bg="black") self.range_label.pack() self.weather_label = tk.Label(frame_gn, text="WEATHER: N/A", font=("Consolas", 18), fg="white", bg="black") self.weather_label.pack() self.vehicle_label = tk.Label(frame_gn, text="VEHICLE: N/A", font=("Consolas", 18), fg="white", bg="black") self.vehicle_label.pack() # footer footer_frame = tk.Frame(root, bg="black") footer_frame.pack(side="bottom", pady=0, fill="x") self.footer_label = tk.Label(footer_frame, text=f"Made by HamsterSpaceNerd3000 — v{appVersion}", font=("Consolas", 12), fg="black", bg="white") self.footer_label.pack(fill="x") # initialize visibility + values self.update_inputs() self.apply_settings_to_ui() self.update_clock() # ---------------------------- # Settings UI and behavior # ---------------------------- def apply_settings_to_ui(self): # show/hide manual controls based on settings.mode mode = self.settings.get("mode", "sheet") if mode == "manual": self.manual_frame.pack(side="left", padx=10) else: # sheet mode -> hide manual controls self.manual_frame.pack_forget() def open_settings(self): win = tk.Toplevel(self.root) win.title("Settings") win.config(bg="black") win.geometry("700x180") tk.Label(win, text="Data Source Mode:", bg="black", fg="white").pack(anchor="w", padx=10, pady=(10,0)) mode_var = tk.StringVar(value=self.settings.get("mode", "sheet")) rb1 = tk.Radiobutton(win, text="Google Sheet (embed published sheet)", variable=mode_var, value="sheet", bg="black", fg="white", selectcolor="black") rb1.pack(anchor="w", padx=20) rb2 = tk.Radiobutton(win, text="Manual GO/NOGO (use GUI buttons)", variable=mode_var, value="manual", bg="black", fg="white", selectcolor="black") rb2.pack(anchor="w", padx=20) tk.Label(win, text="Google Sheet embed URL (Publish to web → copy link):", bg="black", fg="white").pack(anchor="w", padx=10, pady=(10,0)) sheet_entry = tk.Entry(win, width=100) sheet_entry.insert(0, self.settings.get("sheet_url", "")) sheet_entry.pack(padx=10, pady=(0,10)) def save_settings_cmd(): new_mode = mode_var.get() new_url = sheet_entry.get().strip() self.settings["mode"] = new_mode self.settings["sheet_url"] = new_url save_settings(self.settings) # regenerate gonogo HTML according to mode if new_mode == "sheet": embed = ensure_iframe_url(new_url) write_gonogo_html_iframe(embed) # prefill labels from CSV fetch if possible vals = fetch_gonogo_csv(self.csv_link) self.range_label.config(text=f"RANGE: {vals[0]}", fg=get_status_color(vals[0])) self.weather_label.config(text=f"WEATHER: {vals[1]}", fg=get_status_color(vals[1])) self.vehicle_label.config(text=f"VEHICLE: {vals[2]}", fg=get_status_color(vals[2])) else: # manual: write current manual values write_gonogo_html_from_values([self.manual_range, self.manual_weather, self.manual_vehicle]) self.apply_settings_to_ui() win.destroy() btn_frame = tk.Frame(win, bg="black") btn_frame.pack(fill="x", pady=(0,10)) tk.Button(btn_frame, text="Save", command=save_settings_cmd, width=12).pack(side="right", padx=10) # ---------------------------- # Inputs # ---------------------------- def update_inputs(self): if self.mode_var.get() == "duration": self.hours_entry.config(state="normal") self.minutes_entry.config(state="normal") self.seconds_entry.config(state="normal") self.clock_entry.config(state="disabled") else: self.hours_entry.config(state="disabled") self.minutes_entry.config(state="disabled") self.seconds_entry.config(state="disabled") self.clock_entry.config(state="normal") # ---------------------------- # Manual toggle callbacks # ---------------------------- def toggle_range(self): if self.settings.get("mode", "sheet") != "manual": return self.manual_range = "GO" if self.manual_range.strip().upper() != "GO" else "NOGO" self.range_btn.config(text=f"Range: {self.manual_range}") self.range_label.config(text=f"RANGE: {self.manual_range}", fg=get_status_color(self.manual_range)) write_gonogo_html_from_values([self.manual_range, self.manual_weather, self.manual_vehicle]) def toggle_weather(self): if self.settings.get("mode", "sheet") != "manual": return self.manual_weather = "GO" if self.manual_weather.strip().upper() != "GO" else "NOGO" self.weather_btn.config(text=f"Weather: {self.manual_weather}") self.weather_label.config(text=f"WEATHER: {self.manual_weather}", fg=get_status_color(self.manual_weather)) write_gonogo_html_from_values([self.manual_range, self.manual_weather, self.manual_vehicle]) def toggle_vehicle(self): if self.settings.get("mode", "sheet") != "manual": return self.manual_vehicle = "GO" if self.manual_vehicle.strip().upper() != "GO" else "NOGO" self.vehicle_btn.config(text=f"Vehicle: {self.manual_vehicle}") self.vehicle_label.config(text=f"VEHICLE: {self.manual_vehicle}", fg=get_status_color(self.manual_vehicle)) write_gonogo_html_from_values([self.manual_range, self.manual_weather, self.manual_vehicle]) # ---------------------------- # Control logic # ---------------------------- def start(self): self.mission_name = self.mission_entry.get().strip() or "Placeholder Mission" self.running = True self.on_hold = False self.scrubbed = False self.counting_up = False self.show_hold_button() try: if self.mode_var.get() == "duration": h = int(self.hours_entry.get()) m = int(self.minutes_entry.get()) s = int(self.seconds_entry.get()) total_seconds = h * 3600 + m * 60 + s else: now = datetime.now() parts = [int(p) for p in self.clock_entry.get().split(":")] h, m = parts[0], parts[1] s = parts[2] if len(parts) == 3 else 0 target_today = now.replace(hour=h, minute=m, second=s, microsecond=0) if target_today < now: target_today = target_today.replace(day=now.day + 1) total_seconds = (target_today - now).total_seconds() except Exception: self.text.config(text="Invalid time") write_countdown_html(self.mission_name, "Invalid time") return self.target_time = time.time() + total_seconds self.remaining_time = total_seconds def hold(self): if self.running and not self.on_hold and not self.scrubbed: self.on_hold = True self.hold_start_time = time.time() self.remaining_time = max(0, self.target_time - self.hold_start_time) self.show_resume_button() def resume(self): if self.running and self.on_hold and not self.scrubbed: self.on_hold = False self.target_time = time.time() + self.remaining_time self.show_hold_button() def show_hold_button(self): self.resume_btn.grid_remove() self.hold_btn.grid() def show_resume_button(self): self.hold_btn.grid_remove() self.resume_btn.grid() def scrub(self): self.scrubbed = True self.running = False write_countdown_html(self.mission_name, "SCRUB") self.text.config(text="SCRUB") def reset(self): self.running = False self.on_hold = False self.scrubbed = False self.counting_up = False self.text.config(text="T-00:00:00") write_countdown_html(self.mission_name, "T-00:00:00") self.show_hold_button() # ---------------------------- # Format/clock loop # ---------------------------- def format_time(self, seconds, prefix="T-"): h = int(seconds // 3600) m = int((seconds % 3600) // 60) s = int(seconds % 60) return f"{prefix}{h:02}:{m:02}:{s:02}" def update_clock(self): now_time = time.time() # Timer logic if self.running and not self.scrubbed: if getattr(self, 'paused', False): try: secs = int(self.remaining_time) except Exception: secs = 0 timer_text = self.format_time(secs, "T-") else: if self.on_hold: elapsed = int(now_time - self.hold_start_time) timer_text = self.format_time(elapsed, "H+") elif self.target_time: diff = int(self.target_time - now_time) if diff <= 0 and not self.counting_up: self.counting_up = True self.target_time = now_time diff = 0 if self.counting_up: elapsed = int(now_time - self.target_time) timer_text = self.format_time(elapsed, "T+") else: timer_text = self.format_time(diff, "T-") else: timer_text = "T-00:00:00" else: timer_text = self.text.cget("text") self.text.config(text=timer_text) write_countdown_html(self.mission_name, timer_text) # Update gonogo block depending on settings.mode mode = self.settings.get("mode", "sheet") if mode == "sheet": # ensure embed is current embed = ensure_iframe_url(self.settings.get("sheet_url", "")) write_gonogo_html_iframe(embed) # optionally update mirrored labels by fetching CSV (best-effort) vals = fetch_gonogo_csv(self.csv_link) self.range_label.config(text=f"RANGE: {vals[0]}", fg=get_status_color(vals[0])) self.weather_label.config(text=f"WEATHER: {vals[1]}", fg=get_status_color(vals[1])) self.vehicle_label.config(text=f"VEHICLE: {vals[2]}", fg=get_status_color(vals[2])) else: # manual mode: write gonogo based on manual toggles and update labels vals = [self.manual_range, self.manual_weather, self.manual_vehicle] write_gonogo_html_from_values(vals) self.range_label.config(text=f"RANGE: {vals[0]}", fg=get_status_color(vals[0])) self.weather_label.config(text=f"WEATHER: {vals[1]}", fg=get_status_color(vals[1])) self.vehicle_label.config(text=f"VEHICLE: {vals[2]}", fg=get_status_color(vals[2])) # schedule next tick self.root.after(500, self.update_clock) # 2× per second # ------------------------- # Main: splash then launch # ------------------------- if __name__ == "__main__": def show_splash_and_start(): splash = tk.Tk() splash.title(f"RocketLaunchCountdown — Initialization {appVersion}") splash.config(bg="black") splash.geometry("500x200") splash.attributes("-topmost", True) tk.Label(splash, text="RocketLaunchCountdown", fg="white", bg="black", font=("Arial", 20, "bold")).pack(pady=(12,4)) info = tk.Label(splash, text="Loading resources...", fg="#ccc", bg="black", font=("Arial", 12)) info.pack(pady=6) cont_btn = tk.Button(splash, text="Continue", state="disabled", width=16) cont_btn.pack(pady=8) init_state = {'done': False, 'error': None} def init_worker(): try: # pre-create files s = load_settings() # create initial countdown & gonogo files write_countdown_html("Placeholder Mission", "T-00:00:00") if s.get("mode", "sheet") == "sheet": write_gonogo_html_iframe(ensure_iframe_url(s.get("sheet_url", ""))) else: vals = fetch_gonogo_csv(DEFAULT_CSV_LINK) write_gonogo_html_from_values(vals) init_state['done'] = True except Exception as e: init_state['error'] = str(e) init_state['done'] = True threading.Thread(target=init_worker, daemon=True).start() def check_init(): if init_state['done']: if init_state['error']: info.config(text=f"Initialization error: {init_state['error']}") cont_btn.config(state="normal") else: info.config(text="Ready. You may open browser sources now, then click Continue.") cont_btn.config(state="normal") return splash.after(200, check_init) def on_continue(): splash.destroy() root = tk.Tk() app = CountdownApp(root) root.mainloop() cont_btn.config(command=on_continue) splash.after(200, check_init) splash.mainloop() show_splash_and_start()