Auto-Garden/Scripts/web_server.py

733 lines
30 KiB
Python

import socket
import time
import json
class TempWebServer:
"""Simple web server for viewing temperatures and adjusting settings."""
def __init__(self, port=80):
self.port = port
self.socket = None
self.sensors = {}
def start(self):
"""Start the web server (non-blocking)."""
try:
self.socket = socket.socket()
self.socket.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
self.socket.bind(('0.0.0.0', self.port))
self.socket.listen(1)
self.socket.setblocking(False)
print("Web server started on port {}".format(self.port))
except Exception as e:
print("Failed to start web server: {}".format(e))
def check_requests(self, sensors, ac_monitor=None, heater_monitor=None, schedule_monitor=None):
"""Check for incoming requests (call in main loop)."""
if not self.socket:
return
try:
conn, addr = self.socket.accept()
conn.settimeout(3.0)
request = conn.recv(1024).decode('utf-8')
# Check if this is a POST request (form submission)
if 'POST /update' in request:
response = self._handle_update(request, sensors, ac_monitor, heater_monitor, schedule_monitor)
elif 'POST /schedule' in request:
response = self._handle_schedule_update(request, sensors, ac_monitor, heater_monitor, schedule_monitor)
else:
# Regular GET request
response = self._get_status_page(sensors, ac_monitor, heater_monitor)
# Make sure we have a valid response
if response is None:
print("Error: response is None, generating default page")
response = self._get_status_page(sensors, ac_monitor, heater_monitor)
conn.send('HTTP/1.1 200 OK\r\n')
conn.send('Content-Type: text/html; charset=utf-8\r\n')
conn.send('Connection: close\r\n\r\n')
conn.sendall(response.encode('utf-8'))
conn.close()
except OSError:
pass
except Exception as e:
print("Web server error: {}".format(e))
import sys
sys.print_exception(e)
def _save_config_to_file(self, config):
"""Save configuration to config.json file."""
try:
with open('config.json', 'w') as f:
json.dump(config, f)
print("Settings saved to config.json")
return True
except Exception as e:
print("Error saving config: {}".format(e))
return False
def _load_config(self):
"""Load configuration from file."""
try:
with open('config.json', 'r') as f:
return json.load(f)
except:
return {
'ac_target': 77.0,
'ac_swing': 1.0,
'heater_target': 80.0,
'heater_swing': 2.0,
'schedules': [],
'schedule_enabled': False
}
def _handle_schedule_update(self, request, sensors, ac_monitor, heater_monitor, schedule_monitor):
"""Handle schedule form submission."""
try:
body = request.split('\r\n\r\n')[1] if '\r\n\r\n' in request else ''
params = {}
for pair in body.split('&'):
if '=' in pair:
key, value = pair.split('=', 1)
params[key] = value.replace('+', ' ')
# Load current config
config = self._load_config()
# Check if this is a "Resume Schedule" request
if params.get('resume_schedule') == 'true':
config['schedule_enabled'] = True
# Save to file
if self._save_config_to_file(config):
print("▶️ Schedule resumed")
# Reload schedule monitor
if schedule_monitor:
schedule_monitor.reload_config(config)
# Send Discord notification
try:
from scripts.discord_webhook import send_discord_message
message = "▶️ Schedule resumed - Automatic temperature control active"
send_discord_message(message)
except:
pass
return self._get_status_page(sensors, ac_monitor, heater_monitor, show_success=True)
# Otherwise, handle normal schedule update
# Update schedule enabled status
config['schedule_enabled'] = params.get('schedule_enabled') == 'on'
# Parse schedules
schedules = []
for i in range(4):
time_key = 'schedule_{}_time'.format(i)
name_key = 'schedule_{}_name'.format(i)
ac_key = 'schedule_{}_ac'.format(i)
heater_key = 'schedule_{}_heater'.format(i)
if time_key in params and params[time_key]:
schedule = {
'time': params[time_key],
'name': params.get(name_key, 'Schedule {}'.format(i+1)),
'ac_target': float(params.get(ac_key, 77.0)),
'heater_target': float(params.get(heater_key, 80.0))
}
schedules.append(schedule)
config['schedules'] = schedules
# Save to file
if self._save_config_to_file(config):
print("Schedule settings saved")
# Reload schedule monitor config
if schedule_monitor:
schedule_monitor.reload_config(config)
# Send Discord notification
try:
from scripts.discord_webhook import send_discord_message
status = "enabled" if config['schedule_enabled'] else "disabled"
message = "📅 Schedules updated ({}) - {} schedules configured".format(
status, len(schedules)
)
send_discord_message(message)
except:
pass
except Exception as e:
print("Error updating schedule: {}".format(e))
import sys
sys.print_exception(e)
return self._get_status_page(sensors, ac_monitor, heater_monitor, show_success=True)
def _handle_update(self, request, sensors, ac_monitor, heater_monitor, schedule_monitor):
"""Handle form submission and update settings."""
try:
body = request.split('\r\n\r\n')[1] if '\r\n\r\n' in request else ''
params = {}
for pair in body.split('&'):
if '=' in pair:
key, value = pair.split('=', 1)
params[key] = float(value)
# Load current config
config = self._load_config()
# Update AC settings
if 'ac_target' in params and ac_monitor:
ac_monitor.target_temp = params['ac_target']
config['ac_target'] = params['ac_target']
print("AC target updated to {}°F".format(params['ac_target']))
if 'ac_swing' in params and ac_monitor:
ac_monitor.temp_swing = params['ac_swing']
config['ac_swing'] = params['ac_swing']
print("AC swing updated to {}°F".format(params['ac_swing']))
# Update heater settings
if 'heater_target' in params and heater_monitor:
heater_monitor.target_temp = params['heater_target']
config['heater_target'] = params['heater_target']
print("Heater target updated to {}°F".format(params['heater_target']))
if 'heater_swing' in params and heater_monitor:
heater_monitor.temp_swing = params['heater_swing']
config['heater_swing'] = params['heater_swing']
print("Heater swing updated to {}°F".format(params['heater_swing']))
# **NEW: Disable scheduling and enter HOLD mode**
if config.get('schedule_enabled'):
config['schedule_enabled'] = False
print("⏸️ Schedule disabled - entering HOLD mode")
# Reload schedule monitor to disable it
if schedule_monitor:
schedule_monitor.reload_config(config)
# Save settings to file
if self._save_config_to_file(config):
print("Settings persisted to disk")
# Send Discord notification
try:
from scripts.discord_webhook import send_discord_message
ac_target_str = str(params.get('ac_target', 'N/A'))
ac_swing_str = str(params.get('ac_swing', 'N/A'))
heater_target_str = str(params.get('heater_target', 'N/A'))
heater_swing_str = str(params.get('heater_swing', 'N/A'))
message = "⏸️ HOLD Mode - Manual override: AC: {}F +/- {}F | Heater: {}F +/- {}F (Schedule disabled)".format(
ac_target_str, ac_swing_str, heater_target_str, heater_swing_str
)
send_discord_message(message)
except Exception as discord_error:
print("Discord notification failed: {}".format(discord_error))
except Exception as e:
print("Error updating settings: {}".format(e))
import sys
sys.print_exception(e)
return self._get_status_page(sensors, ac_monitor, heater_monitor, show_success=True)
def _get_status_page(self, sensors, ac_monitor, heater_monitor, show_success=False):
"""Generate HTML status page."""
print("DEBUG: Generating status page...")
try:
# Get current temperatures
inside_temps = sensors['inside'].read_all_temps(unit='F')
outside_temps = sensors['outside'].read_all_temps(unit='F')
inside_temp = list(inside_temps.values())[0] if inside_temps else "N/A"
outside_temp = list(outside_temps.values())[0] if outside_temps else "N/A"
# Get AC/Heater status
ac_status = "ON" if ac_monitor and ac_monitor.ac.get_state() else "OFF"
heater_status = "ON" if heater_monitor and heater_monitor.heater.get_state() else "OFF"
# Get current time
current_time = time.localtime()
time_str = "{}-{:02d}-{:02d} {:02d}:{:02d}:{:02d}".format(
current_time[0], current_time[1], current_time[2],
current_time[3], current_time[4], current_time[5]
)
# Load config
config = self._load_config()
# **NEW: Check if in HOLD mode**
is_hold_mode = not config.get('schedule_enabled', False) and len(config.get('schedules', [])) > 0
# Build schedule display
if is_hold_mode:
schedule_status = "HOLD MODE"
schedule_color = "#f39c12" # Orange color for hold
schedule_icon = "⏸️"
elif config.get('schedule_enabled'):
schedule_status = "ENABLED"
schedule_color = "#2ecc71"
schedule_icon = ""
else:
schedule_status = "DISABLED"
schedule_color = "#95a5a6"
schedule_icon = "⚠️"
# Build schedule cards
schedule_cards = ""
if config.get('schedules'):
for schedule in config.get('schedules', []):
schedule_cards += """
<div style="background: #f8f9fa; padding: 15px; border-radius: 8px;">
<div style="font-weight: bold; color: #34495e; margin-bottom: 5px;">
🕐 {time} - {name}
</div>
<div style="color: #7f8c8d; font-size: 14px;">
AC: {ac_temp}°F | Heater: {heater_temp}°F
</div>
</div>
""".format(
time=schedule.get('time', 'N/A'),
name=schedule.get('name', 'Unnamed'),
ac_temp=schedule.get('ac_target', 'N/A'),
heater_temp=schedule.get('heater_target', 'N/A')
)
else:
schedule_cards = """
<div style="text-align: center; color: #95a5a6; grid-column: 1 / -1;">
No schedules configured
</div>
"""
# Build schedule form
schedule_form = self._build_schedule_form(config)
# Success message
success_html = """
<div class="success-message">
✅ Settings updated successfully!
</div>
""" if show_success else ""
# Format temperature values
inside_temp_str = "{:.1f}".format(inside_temp) if isinstance(inside_temp, float) else str(inside_temp)
outside_temp_str = "{:.1f}".format(outside_temp) if isinstance(outside_temp, float) else str(outside_temp)
# ===== START: Add HOLD mode banner =====
# Check if in HOLD mode (schedules exist but are disabled)
is_hold_mode = not config.get('schedule_enabled', False) and len(config.get('schedules', [])) > 0
hold_banner = ""
if is_hold_mode:
hold_banner = """
<div style="background: linear-gradient(135deg, #f39c12, #e67e22); color: white; padding: 15px; border-radius: 10px; text-align: center; font-weight: bold; margin-bottom: 20px; box-shadow: 0 4px 8px rgba(0,0,0,0.2); animation: fadeIn 0.5s;">
⏸️ HOLD MODE ACTIVE - Manual settings in use (Schedule paused)
</div>
"""
# ===== END: Add HOLD mode banner =====
html = """
<!DOCTYPE html>
<html>
<head>
<title>🌱 Auto Garden</title>
<meta name="viewport" content="width=device-width, initial-scale=1">
<meta http-equiv="refresh" content="30">
<meta charset="utf-8">
<style>
* {{ margin: 0; padding: 0; box-sizing: border-box; }}
body {{
font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
max-width: 1200px;
margin: 0 auto;
padding: 20px;
background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
min-height: 100vh;
}}
h1 {{
color: white;
text-align: center;
font-size: 36px;
margin-bottom: 30px;
text-shadow: 2px 2px 4px rgba(0,0,0,0.2);
}}
.temp-grid {{
display: grid;
grid-template-columns: repeat(2, 1fr);
gap: 20px;
margin-bottom: 20px;
}}
.card {{
background: white;
border-radius: 15px;
padding: 25px;
box-shadow: 0 8px 16px rgba(0,0,0,0.2);
transition: transform 0.2s;
}}
.card:hover {{ transform: translateY(-5px); }}
.card.full-width {{ margin: 15px 0; }}
.temp-icon {{ font-size: 64px; text-align: center; margin-bottom: 15px; }}
.temp-display {{
font-size: 56px;
font-weight: bold;
text-align: center;
margin: 15px 0;
font-family: 'Courier New', monospace;
}}
.inside {{ color: #e74c3c; text-shadow: 2px 2px 4px rgba(231, 76, 60, 0.3); }}
.outside {{ color: #3498db; text-shadow: 2px 2px 4px rgba(52, 152, 219, 0.3); }}
.label {{
font-size: 20px;
color: #34495e;
text-align: center;
margin-bottom: 10px;
font-weight: 600;
text-transform: uppercase;
letter-spacing: 1px;
}}
.status {{
display: flex;
justify-content: space-around;
margin-top: 20px;
flex-wrap: wrap;
gap: 20px;
}}
.status-item {{ text-align: center; flex: 1; min-width: 200px; }}
.status-icon {{ font-size: 48px; margin-bottom: 10px; }}
.status-indicator {{
font-size: 22px;
font-weight: bold;
padding: 15px 30px;
border-radius: 25px;
display: inline-block;
margin-top: 10px;
text-transform: uppercase;
letter-spacing: 2px;
box-shadow: 0 4px 8px rgba(0,0,0,0.2);
transition: all 0.3s;
}}
.status-indicator:hover {{ transform: scale(1.05); }}
.on {{
background: linear-gradient(135deg, #2ecc71, #27ae60);
color: white;
animation: pulse 2s infinite;
}}
.off {{ background: linear-gradient(135deg, #95a5a6, #7f8c8d); color: white; }}
@keyframes pulse {{ 0%, 100% {{ opacity: 1; }} 50% {{ opacity: 0.8; }} }}
.controls {{
margin-top: 20px;
padding: 20px;
background: #f8f9fa;
border-radius: 10px;
}}
.control-group {{ margin: 15px 0; }}
.control-label {{
display: block;
font-size: 16px;
font-weight: 600;
color: #34495e;
margin-bottom: 8px;
}}
input[type="number"], input[type="time"], input[type="text"] {{
width: 100%;
padding: 12px;
font-size: 18px;
border: 2px solid #ddd;
border-radius: 8px;
transition: border-color 0.3s;
}}
input[type="number"]:focus, input[type="time"]:focus, input[type="text"]:focus {{
outline: none;
border-color: #667eea;
}}
.btn {{
width: 100%;
padding: 15px;
font-size: 18px;
font-weight: bold;
color: white;
background: linear-gradient(135deg, #667eea, #764ba2);
border: none;
border-radius: 10px;
cursor: pointer;
text-transform: uppercase;
letter-spacing: 1px;
box-shadow: 0 4px 8px rgba(0,0,0,0.2);
transition: transform 0.2s;
}}
.btn:hover {{ transform: translateY(-2px); }}
.btn:active {{ transform: translateY(0); }}
.success-message {{
background: #2ecc71;
color: white;
padding: 15px;
border-radius: 10px;
text-align: center;
font-weight: bold;
margin-bottom: 20px;
animation: fadeIn 0.5s;
}}
@keyframes fadeIn {{ from {{ opacity: 0; }} to {{ opacity: 1; }} }}
.footer {{
text-align: center;
color: white;
margin-top: 30px;
font-size: 14px;
text-shadow: 1px 1px 2px rgba(0,0,0,0.2);
}}
.targets {{
font-size: 15px;
color: #7f8c8d;
text-align: center;
margin-top: 12px;
font-weight: 500;
}}
.degree {{ font-size: 0.6em; vertical-align: super; }}
.schedule-row {{
display: grid;
grid-template-columns: 1fr 2fr 1fr 1fr;
gap: 10px;
margin-bottom: 15px;
padding: 15px;
background: white;
border-radius: 8px;
}}
.toggle-switch {{
position: relative;
display: inline-block;
width: 60px;
height: 34px;
}}
.toggle-switch input {{ opacity: 0; width: 0; height: 0; }}
.slider {{
position: absolute;
cursor: pointer;
top: 0;
left: 0;
right: 0;
bottom: 0;
background-color: #ccc;
transition: .4s;
border-radius: 34px;
}}
.slider:before {{
position: absolute;
content: "";
height: 26px;
width: 26px;
left: 4px;
bottom: 4px;
background-color: white;
transition: .4s;
border-radius: 50%;
}}
input:checked + .slider {{ background-color: #2ecc71; }}
input:checked + .slider:before {{ transform: translateX(26px); }}
@media (max-width: 768px) {{
.temp-grid {{ grid-template-columns: 1fr; }}
.status {{ flex-direction: column; }}
.schedule-row {{ grid-template-columns: 1fr; }}
}}
</style>
</head>
<body>
<h1>🌱 Auto Garden Dashboard</h1>
{hold_banner}
{success_message}
<div class="temp-grid">
<div class="card temp-card">
<div class="temp-icon">🏠</div>
<div class="label">Indoor Climate</div>
<div class="temp-display inside">{inside_temp}<span class="degree">°F</span></div>
</div>
<div class="card temp-card">
<div class="temp-icon">🌤️</div>
<div class="label">Outdoor Climate</div>
<div class="temp-display outside">{outside_temp}<span class="degree">°F</span></div>
</div>
</div>
<div class="card full-width">
<div class="status">
<div class="status-item">
<div class="status-icon">❄️</div>
<div class="label">Air Conditioning</div>
<div class="status-indicator {ac_class}">{ac_status}</div>
<div class="targets">Target: {ac_target}°F ± {ac_swing}°F</div>
</div>
<div class="status-item">
<div class="status-icon">🔥</div>
<div class="label">Heating System</div>
<div class="status-indicator {heater_class}">{heater_status}</div>
<div class="targets">Target: {heater_target}°F ± {heater_swing}°F</div>
</div>
</div>
<form method="POST" action="/update" class="controls">
<h2 style="text-align: center; color: #34495e; margin-bottom: 20px;">⚙️ Adjust Settings</h2>
<div style="display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px;">
<div>
<div class="control-group">
<label class="control-label">❄️ AC Target (°F)</label>
<input type="number" name="ac_target" value="{ac_target}" step="0.5" min="60" max="85">
</div>
<div class="control-group">
<label class="control-label">❄️ AC Swing (°F)</label>
<input type="number" name="ac_swing" value="{ac_swing}" step="0.5" min="0.5" max="5">
</div>
</div>
<div>
<div class="control-group">
<label class="control-label">🔥 Heater Target (°F)</label>
<input type="number" name="heater_target" value="{heater_target}" step="0.5" min="60" max="85">
</div>
<div class="control-group">
<label class="control-label">🔥 Heater Swing (°F)</label>
<input type="number" name="heater_swing" value="{heater_swing}" step="0.5" min="0.5" max="5">
</div>
</div>
</div>
<div class="control-group" style="margin-top: 20px;">
<button type="submit" class="btn">💾 Save Settings</button>
</div>
</form>
</div>
<div class="card full-width">
<h2 style="text-align: center; color: #34495e; margin-bottom: 20px;">📅 Daily Schedule</h2>
<div style="text-align: center; margin-bottom: 15px;">
<strong>Status:</strong>
<span style="color: {schedule_color}; font-weight: bold;">
{schedule_status} {schedule_icon}
</span>
</div>
<div style="display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 15px; margin-bottom: 20px;">
{schedule_cards}
</div>
{schedule_form}
</div>
<div class="footer">
⏰ Last updated: {time}<br>
🔄 Auto-refresh every 30 seconds
</div>
</body>
</html>
""".format(
hold_banner=hold_banner,
success_message=success_html,
inside_temp=inside_temp_str,
outside_temp=outside_temp_str,
ac_status=ac_status,
ac_class="on" if ac_status == "ON" else "off",
heater_status=heater_status,
heater_class="on" if heater_status == "ON" else "off",
ac_target=ac_monitor.target_temp if ac_monitor else "N/A",
ac_swing=ac_monitor.temp_swing if ac_monitor else "N/A",
heater_target=heater_monitor.target_temp if heater_monitor else "N/A",
heater_swing=heater_monitor.temp_swing if heater_monitor else "N/A",
time=time_str,
schedule_status=schedule_status,
schedule_color=schedule_color,
schedule_icon=schedule_icon,
schedule_cards=schedule_cards,
schedule_form=schedule_form
)
return html
except Exception as e:
print("Error generating page: {}".format(e))
import sys
sys.print_exception(e)
return "<html><body><h1>Error loading page</h1><pre>{}</pre></body></html>".format(str(e))
def _build_schedule_form(self, config):
"""Build the schedule editing form."""
schedules = config.get('schedules', [])
# Pad with empty schedules up to 4
while len(schedules) < 4:
schedules.append({'time': '', 'name': '', 'ac_target': 77.0, 'heater_target': 80.0})
enabled_checked = 'checked' if config.get('schedule_enabled') else ''
# Check if in HOLD mode
is_hold_mode = not config.get('schedule_enabled', False) and len(config.get('schedules', [])) > 0
# Build header with toggle or resume button
if is_hold_mode:
# Show Resume Schedule button instead of toggle
header = """
<div style="display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px;">
<h3 style="color: #34495e; margin: 0;">⚙️ Edit Schedules</h3>
<button type="submit" name="resume_schedule" value="true" style="padding: 10px 20px; background: linear-gradient(135deg, #2ecc71, #27ae60); color: white; border: none; border-radius: 8px; font-weight: bold; cursor: pointer; box-shadow: 0 2px 4px rgba(0,0,0,0.2); transition: transform 0.2s;">
▶️ Resume Schedule
</button>
</div>
"""
else:
# Show toggle switch for enable/disable
header = """
<div style="display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px;">
<h3 style="color: #34495e; margin: 0;">⚙️ Edit Schedules</h3>
<label class="toggle-switch">
<input type="checkbox" name="schedule_enabled" {enabled_checked}>
<span class="slider"></span>
</label>
</div>
""".format(enabled_checked=enabled_checked)
form = """
<form method="POST" action="/schedule" class="controls" style="margin-top: 20px;">
{header}
""".format(header=header)
for i, schedule in enumerate(schedules[:4]):
form += """
<div class="schedule-row">
<div class="control-group" style="margin: 0;">
<label class="control-label" style="font-size: 14px;">Time</label>
<input type="time" name="schedule_{i}_time" value="{time}">
</div>
<div class="control-group" style="margin: 0;">
<label class="control-label" style="font-size: 14px;">Name</label>
<input type="text" name="schedule_{i}_name" value="{name}" placeholder="e.g. Morning">
</div>
<div class="control-group" style="margin: 0;">
<label class="control-label" style="font-size: 14px;">AC (°F)</label>
<input type="number" name="schedule_{i}_ac" value="{ac}" step="0.5" min="60" max="85">
</div>
<div class="control-group" style="margin: 0;">
<label class="control-label" style="font-size: 14px;">Heater (°F)</label>
<input type="number" name="schedule_{i}_heater" value="{heater}" step="0.5" min="60" max="85">
</div>
</div>
""".format(
i=i,
time=schedule.get('time', ''),
name=schedule.get('name', ''),
ac=schedule.get('ac_target', 77.0),
heater=schedule.get('heater_target', 80.0)
)
form += """
<div class="control-group" style="margin-top: 20px;">
<button type="submit" class="btn">💾 Save Schedule</button>
</div>
</form>
"""
return form