188 lines
7.1 KiB
Python
188 lines
7.1 KiB
Python
import socket
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import time
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class TempWebServer:
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"""Simple web server for viewing temperatures."""
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def __init__(self, port=80):
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self.port = port
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self.socket = None
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self.sensors = {}
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def start(self):
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"""Start the web server (non-blocking)."""
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try:
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self.socket = socket.socket()
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self.socket.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
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self.socket.bind(('0.0.0.0', self.port))
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self.socket.listen(1)
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self.socket.setblocking(False) # Non-blocking mode
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print(f"Web server started on port {self.port}")
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except Exception as e:
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print(f"Failed to start web server: {e}")
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def check_requests(self, sensors, ac_monitor=None, heater_monitor=None):
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"""Check for incoming requests (call in main loop)."""
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if not self.socket:
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return
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try:
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conn, addr = self.socket.accept()
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conn.settimeout(3.0)
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request = conn.recv(1024).decode('utf-8')
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# Generate response
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response = self._get_status_page(sensors, ac_monitor, heater_monitor)
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conn.send('HTTP/1.1 200 OK\r\n')
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conn.send('Content-Type: text/html\r\n')
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conn.send('Connection: close\r\n\r\n')
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conn.sendall(response)
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conn.close()
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except OSError:
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pass # No connection, continue
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except Exception as e:
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print(f"Web server error: {e}")
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def _get_status_page(self, sensors, ac_monitor, heater_monitor):
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"""Generate HTML status page."""
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# Get current temperatures
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inside_temps = sensors['inside'].read_all_temps(unit='F')
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outside_temps = sensors['outside'].read_all_temps(unit='F')
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inside_temp = list(inside_temps.values())[0] if inside_temps else "N/A"
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outside_temp = list(outside_temps.values())[0] if outside_temps else "N/A"
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# Get AC/Heater status
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ac_status = "ON" if ac_monitor and ac_monitor.ac.get_state() else "OFF"
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heater_status = "ON" if heater_monitor and heater_monitor.heater.get_state() else "OFF"
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# Get current time
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current_time = time.localtime()
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time_str = f"{current_time[0]}-{current_time[1]:02d}-{current_time[2]:02d} {current_time[3]:02d}:{current_time[4]:02d}:{current_time[5]:02d}"
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html = """
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<!DOCTYPE html>
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<html>
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<head>
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<title>Auto Garden Status</title>
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<meta name="viewport" content="width=device-width, initial-scale=1">
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<meta http-equiv="refresh" content="10">
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<style>
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body {{
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font-family: Arial, sans-serif;
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max-width: 800px;
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margin: 0 auto;
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padding: 20px;
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background-color: #f5f5f5;
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}}
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h1 {{
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color: #2c3e50;
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text-align: center;
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}}
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.card {{
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background: white;
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border-radius: 8px;
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padding: 20px;
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margin: 10px 0;
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box-shadow: 0 2px 4px rgba(0,0,0,0.1);
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}}
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.temp-display {{
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font-size: 48px;
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font-weight: bold;
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text-align: center;
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margin: 20px 0;
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}}
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.inside {{ color: #e74c3c; }}
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.outside {{ color: #3498db; }}
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.label {{
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font-size: 18px;
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color: #7f8c8d;
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text-align: center;
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margin-bottom: 10px;
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}}
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.status {{
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display: flex;
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justify-content: space-around;
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margin-top: 20px;
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}}
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.status-item {{
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text-align: center;
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}}
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.status-indicator {{
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font-size: 24px;
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font-weight: bold;
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padding: 10px 20px;
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border-radius: 5px;
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display: inline-block;
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margin-top: 10px;
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}}
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.on {{
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background-color: #2ecc71;
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color: white;
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}}
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.off {{
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background-color: #95a5a6;
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color: white;
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}}
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.footer {{
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text-align: center;
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color: #7f8c8d;
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margin-top: 20px;
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font-size: 14px;
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}}
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.targets {{
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font-size: 14px;
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color: #7f8c8d;
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text-align: center;
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margin-top: 10px;
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}}
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</style>
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</head>
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<body>
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<h1>🌱 Auto Garden Status</h1>
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<div class="card">
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<div class="label">Inside Temperature</div>
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<div class="temp-display inside">{inside_temp}°F</div>
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</div>
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<div class="card">
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<div class="label">Outside Temperature</div>
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<div class="temp-display outside">{outside_temp}°F</div>
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</div>
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<div class="card">
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<div class="status">
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<div class="status-item">
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<div class="label">❄️ Air Conditioning</div>
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<div class="status-indicator {ac_class}">{ac_status}</div>
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<div class="targets">Target: {ac_target}°F ± {ac_swing}°F</div>
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</div>
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<div class="status-item">
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<div class="label">🔥 Heater</div>
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<div class="status-indicator {heater_class}">{heater_status}</div>
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<div class="targets">Target: {heater_target}°F ± {heater_swing}°F</div>
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</div>
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</div>
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</div>
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<div class="footer">
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Last updated: {time}<br>
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Auto-refresh every 10 seconds
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</div>
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</body>
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</html>
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""".format(
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inside_temp=f"{inside_temp:.1f}" if isinstance(inside_temp, float) else inside_temp,
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outside_temp=f"{outside_temp:.1f}" if isinstance(outside_temp, float) else outside_temp,
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ac_status=ac_status,
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ac_class="on" if ac_status == "ON" else "off",
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heater_status=heater_status,
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heater_class="on" if heater_status == "ON" else "off",
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ac_target=ac_monitor.target_temp if ac_monitor else "N/A",
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ac_swing=ac_monitor.temp_swing if ac_monitor else "N/A",
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heater_target=heater_monitor.target_temp if heater_monitor else "N/A",
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heater_swing=heater_monitor.temp_swing if heater_monitor else "N/A",
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time=time_str
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)
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return html |