Added python draft

roles/driver-msi-keyboard-color/files/keyboard_color.py

@@ -0,0 +1,58 @@
+import sys
+import datetime
+import subprocess
+
+def hex_to_rgb(hex_color):
+    return tuple(int(hex_color[i:i+2], 16) for i in (0, 2, 4))
+
+def calculate_color(start_color, end_color, ratio):
+    start_r, start_g, start_b = hex_to_rgb(start_color)
+    end_r, end_g, end_b = hex_to_rgb(end_color)
+
+    current_r = round(start_r + (end_r - start_r) * ratio)
+    current_g = round(start_g + (end_g - start_g) * ratio)
+    current_b = round(start_b + (end_b - start_b) * ratio)
+
+    return f"{current_r:02x}{current_g:02x}{current_b:02x}"
+
+def main(vendor_and_product_id):
+    color_times = {
+        "22:00": ("990000", "990000"),  # Night
+        "21:00": ("0000ff", "990000"),  # Evening Blue to Night
+        "20:00": ("fdbe51", "0000ff"),  # Evening Golden to Blue
+        "19:30": ("ff4500", "fdbe51"),  # Sunset to Golden
+        "12:00": ("ffffff", "ff4500"),  # Noon to Sunset
+        "07:30": ("ffd700", "ffffff"),  # Sunrise to Noon
+        "07:00": ("f9c80e", "ffd700"),  # Morning Golden to Sunrise
+        "06:00": ("ff7f00", "f9c80e"),  # Dawn to Golden
+        "05:00": ("5bc0eb", "ff7f00"),  # Morning Blue to Dawn
+        "04:00": ("990000", "5bc0eb"),  # Night to Blue
+    }
+
+    current_time = datetime.datetime.now().time()
+    for start_time, (start_color, end_color) in sorted(color_times.items()):
+        start_time_obj = datetime.datetime.strptime(start_time, "%H:%M").time()
+        if current_time >= start_time_obj:
+            break
+
+    next_time, next_colors = next(iter(color_times.items()))
+    next_start_time_obj = datetime.datetime.strptime(next_time, "%H:%M").time()
+
+    start_timestamp = datetime.datetime.combine(datetime.datetime.now().date(), start_time_obj).timestamp()
+    end_timestamp = datetime.datetime.combine(datetime.datetime.now().date(), next_start_time_obj).timestamp()
+    current_timestamp = datetime.datetime.now().timestamp()
+
+    transition_ratio = (current_timestamp - start_timestamp) / (end_timestamp - start_timestamp)
+    current_color = calculate_color(start_color, end_color, transition_ratio)
+
+    print(f"Changing keyboard color to #{current_color}.")
+    subprocess.run(["msi-perkeyrgb", "--model", "GS65", "-s", current_color, "--id", vendor_and_product_id])
+
+if __name__ == "__main__":
+    if len(sys.argv) < 2:
+        print("Error: Vendor and product ID is missing.")
+        print("Usage: python keyboard_color.py <vendor_and_product_id>")
+        sys.exit(1)
+
+    vendor_and_product_id = sys.argv[1]
+    main(vendor_and_product_id)