From cc19e3c5bfed95adadffbbeb501223c786db23fc Mon Sep 17 00:00:00 2001
From: Kevin Veen-Birkenbach <kevin@veen.world>
Date: Sun, 28 May 2023 16:56:00 +0200
Subject: [PATCH] Solved systemctl bug and changed color fading algorythm

---
 group_vars/all                                |  2 +-
 .../files/keyboard_color.sh                   | 25 ++++++++++++-------
 .../tasks/setup_timers.yml                    |  2 +-
 3 files changed, 18 insertions(+), 11 deletions(-)

diff --git a/group_vars/all b/group_vars/all
index 58742922..cc7900bd 100644
--- a/group_vars/all
+++ b/group_vars/all
@@ -16,7 +16,7 @@ on_calendar_docker_compose_restart_unhealthy: "*-*-* 09,10,11,12,13,14,15,16,17,
 on_calendar_pull_primary_backups:             "*-*-* 21:30:00"
 on_calendar_renew_lets_encrypt_certificates:  "*-*-* 12,00:30:00"
 on_calendar_deploy_mailu_certificates:        "*-*-* 13,01:30:00"
-on_calendar_msi_keyboard_color:               "*-*-* *:00,15,30,45:00"
+on_calendar_msi_keyboard_color:               "*-*-* *:*:00"
 
 # Space Variables
 size_percent_maximum_backup:                  75
diff --git a/roles/pc_application-msi-keyboard-color/files/keyboard_color.sh b/roles/pc_application-msi-keyboard-color/files/keyboard_color.sh
index 69a6581a..0971f8b0 100644
--- a/roles/pc_application-msi-keyboard-color/files/keyboard_color.sh
+++ b/roles/pc_application-msi-keyboard-color/files/keyboard_color.sh
@@ -13,11 +13,11 @@ fi
 vendor_and_product_id=$1
 
 # Define the color transition parameters
-noon_color="ffffff"
-twilight_color="ff00a8"
 sunset_color="ff0000"
 dawn_color="ff0000"
-sunrise_color="00e4ff"
+sunrise_color="0000ff"
+noon_color="ffffff"
+twilight_color="ff00ff"
 
 # Function to calculate the color based on the transition ratio
 calculate_color() {
@@ -25,12 +25,19 @@ calculate_color() {
     local color_end=$2
     local transition_ratio=$3
 
-    local start_value=$((16#${color_start}))
-    local end_value=$((16#${color_end}))
+    local start_r=$((16#${color_start:0:2}))
+    local start_g=$((16#${color_start:2:2}))
+    local start_b=$((16#${color_start:4:2}))
 
-    local current_value=$(awk "BEGIN { value = ${start_value} + (${end_value} - ${start_value}) * ${transition_ratio}; printf(\"%.0f\", value) }")
+    local end_r=$((16#${color_end:0:2}))
+    local end_g=$((16#${color_end:2:2}))
+    local end_b=$((16#${color_end:4:2}))
 
-    printf "%06x" "${current_value}"
+    local current_r=$(awk "BEGIN { r = ${start_r} + (${end_r} - ${start_r}) * ${transition_ratio}; printf(\"%.0f\", r) }")
+    local current_g=$(awk "BEGIN { g = ${start_g} + (${end_g} - ${start_g}) * ${transition_ratio}; printf(\"%.0f\", g) }")
+    local current_b=$(awk "BEGIN { b = ${start_b} + (${end_b} - ${start_b}) * ${transition_ratio}; printf(\"%.0f\", b) }")
+
+    printf "%02x%02x%02x" "$current_r" "$current_g" "$current_b"
 }
 
 # Get the current time in HH:MM format
@@ -42,7 +49,7 @@ if [[ "$current_time" > "21:00" || "$current_time" < "06:00" ]]; then
     color_start="ff0000"
     color_end="ff0000"
     color_start_time="21:00"
-    color_end_time="00:00"
+    color_end_time="06:00"
 elif [[ "$current_time" > "06:00" && "$current_time" < "09:00" ]]; then
     # Transition from dawn to sunrise (06:00 to 09:00)
     color_start="ff0000"
@@ -88,4 +95,4 @@ current_color=$(calculate_color "$color_start" "$color_end" "$transition_ratio")
 echo "changing keyboard color to #$current_color."
 
 # Set the color using msi-perkeyrgb
-msi-perkeyrgb --model GS65 -s "$current_color" --id "$vendor_and_product_id"
\ No newline at end of file
+msi-perkeyrgb --model GS65 -s "$current_color" --id "$vendor_and_product_id"
diff --git a/roles/pc_application-msi-keyboard-color/tasks/setup_timers.yml b/roles/pc_application-msi-keyboard-color/tasks/setup_timers.yml
index 5ec6c5e5..9db1d838 100644
--- a/roles/pc_application-msi-keyboard-color/tasks/setup_timers.yml
+++ b/roles/pc_application-msi-keyboard-color/tasks/setup_timers.yml
@@ -2,7 +2,7 @@
 - name: Copy keyboard-color.timer file
   template:
     src: keyboard-color.timer.j2
-    dest: /etc/systemd/system/keyboard-color.j2
+    dest: /etc/systemd/system/keyboard-color.timer
     mode: 0644
   tags:
     - keyboard-color