first add of webui

2026-04-10 13:02:59 +00:00 · 2025-05-31 11:38:40 -05:00
parent b319b2de30
commit 4066d30195
3 changed files with 77 additions and 2 deletions
--- a/web_interface.py
+++ b/web_interface.py
@@ -0,0 +1,62 @@
+from flask import Flask, render_template_string, request, redirect, url_for
+import json # Added import for json
+from src.config_manager import ConfigManager
+
+app = Flask(__name__)
+config_manager = ConfigManager()
+
+CONFIG_TEMPLATE = """
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <title>LED Matrix Config</title>
+    <style>
+        body { font-family: sans-serif; margin: 20px; }
+        label { display: block; margin-top: 10px; }
+        input[type="text"], textarea { width: 100%; padding: 8px; margin-top: 5px; border-radius: 4px; border: 1px solid #ccc; box-sizing: border-box; }
+        input[type="submit"] { background-color: #4CAF50; color: white; padding: 10px 20px; border: none; border-radius: 4px; cursor: pointer; margin-top: 20px;}
+        input[type="submit"]:hover { background-color: #45a049; }
+        .container { max-width: 600px; margin: auto; background: #f9f9f9; padding: 20px; border-radius: 8px; box-shadow: 0 0 10px rgba(0,0,0,0.1); }
+        h1 { text-align: center; }
+    </style>
+</head>
+<body>
+    <div class="container">
+        <h1>LED Matrix Configuration</h1>
+        <form method="post" action="{{ url_for('save_config_route') }}">
+            <label for="config_data">Configuration (JSON):</label>
+            <textarea name="config_data" rows="20" cols="80">{{ config_json }}</textarea><br>
+            <input type="submit" value="Save Configuration">
+        </form>
+    </div>
+</body>
+</html>
+"""
+
+@app.route('/')
+def display_config_route():
+    try:
+        current_config = config_manager.load_config()
+        # Pretty print JSON for the textarea
+        config_json = json.dumps(current_config, indent=4)
+        return render_template_string(CONFIG_TEMPLATE, config_json=config_json)
+    except Exception as e:
+        return f"Error loading configuration: {str(e)}", 500
+
+@app.route('/save', methods=['POST'])
+def save_config_route():
+    try:
+        new_config_str = request.form['config_data']
+        new_config = json.loads(new_config_str) # Parse the JSON string from textarea
+        config_manager.save_config(new_config)
+        return redirect(url_for('display_config_route'))
+    except json.JSONDecodeError:
+        return "Error: Invalid JSON format submitted.", 400
+    except Exception as e:
+        return f"Error saving configuration: {str(e)}", 500
+
+if __name__ == '__main__':
+    # Make sure to run with debug=True only for development
+    # In a production environment, use a proper WSGI server like Gunicorn
+    app.run(debug=True, host='0.0.0.0', port=5000)