From 44ab4225e5e9294bf060ced2defbde194a286a77 Mon Sep 17 00:00:00 2001
From: arcnmx <git@git.arcn.mx>
Date: Sun, 15 Sep 2024 13:00:12 -0700
Subject: [PATCH] feat(motion): living

---
 nixos/access/kitchencam.nix |  2 +-
 nixos/cameras/kitchen.nix   |  5 ++--
 nixos/cameras/living.nix    | 49 +++++++++++++++++++++++++++++++++++++
 nixos/cameras/printer.nix   |  5 ++--
 systems/logistics/nixos.nix |  1 +
 systems/sakuya/nixos.nix    | 10 ++++++++
 6 files changed, 65 insertions(+), 7 deletions(-)
 create mode 100644 nixos/cameras/living.nix

diff --git a/nixos/access/kitchencam.nix b/nixos/access/kitchencam.nix
index ebce44d2..895aa351 100644
--- a/nixos/access/kitchencam.nix
+++ b/nixos/access/kitchencam.nix
@@ -51,7 +51,7 @@ in {
     };
     virtualHosts = let
       printerCams = [2];
-      kitchenCams = [1 3];
+      kitchenCams = [1 3 4];
       mkSubFilter = port: path: ''
         sub_filter '${port.protocol}://$host:${toString port.port}/' '${path}';
       '';
diff --git a/nixos/cameras/kitchen.nix b/nixos/cameras/kitchen.nix
index 5fcf672e..3d4cf607 100644
--- a/nixos/cameras/kitchen.nix
+++ b/nixos/cameras/kitchen.nix
@@ -22,7 +22,7 @@
 in {
   services.motion.cameras.kitchencam.settings = mapDefaults {
     video_device = "/dev/kitchencam";
-    video_params = "auto_brightness=2,palette=${toString params.${format}.palette}";
+    video_params = "auto_brightness=2,power_line_frequency=2,palette=${toString params.${format}.palette}";
     inherit (params.${format}) width height;
     framerate = 2;
     camera_id = 1;
@@ -32,10 +32,9 @@ in {
     inherit (lib.strings) concatStringsSep;
     rules = [
       ''SUBSYSTEM=="video4linux"''
-      ''ACTION=="add"''
       ''ATTR{index}=="0"''
-      ''ATTRS{idProduct}=="2a25"''
       ''ATTRS{idVendor}=="1224"''
+      ''ATTRS{idProduct}=="2a25"''
       ''SYMLINK+="kitchencam"''
       ''OWNER="${motion.user}"''
       ''TAG+="systemd"''
diff --git a/nixos/cameras/living.nix b/nixos/cameras/living.nix
new file mode 100644
index 00000000..ec01cf75
--- /dev/null
+++ b/nixos/cameras/living.nix
@@ -0,0 +1,49 @@
+{
+  config,
+  gensokyo-zone,
+  lib,
+  ...
+}: let
+  inherit (gensokyo-zone.lib) mapDefaults;
+  inherit (config.services) motion;
+  format = "mjpeg"; # or "yuyv"
+  params = {
+    mjpeg = {
+      palette = 8;
+      width = 1280;
+      height = 720;
+    };
+    yuyv = {
+      palette = 15;
+      width = 640;
+      height = 480;
+    };
+  };
+in {
+  services.motion.cameras.livingcam.settings = mapDefaults {
+    video_device = "/dev/livingcam";
+    video_params = "auto_brightness=2,brightness=72,power_line_frequency=2,palette=${toString params.${format}.palette}";
+    inherit (params.${format}) width height;
+    #framerate = 30;
+    framerate = 20;
+    camera_id = 4;
+    text_left = "";
+    text_right = "";
+    stream_quality = 85;
+  };
+  services.udev.extraRules = let
+    inherit (lib.strings) concatStringsSep;
+    rules = [
+      ''SUBSYSTEM=="video4linux"''
+      ''ATTR{index}=="0"''
+      ''ATTRS{idVendor}=="1d3f"''
+      ''ATTRS{idProduct}=="1120"''
+      ''SYMLINK+="livingcam"''
+      ''OWNER="${motion.user}"''
+      ''TAG+="systemd"''
+      ''ENV{SYSTEMD_WANTS}="motion.service"''
+    ];
+    rulesLine = concatStringsSep ", " rules;
+  in
+    rulesLine;
+}
diff --git a/nixos/cameras/printer.nix b/nixos/cameras/printer.nix
index bf6b5ef2..f0ba000c 100644
--- a/nixos/cameras/printer.nix
+++ b/nixos/cameras/printer.nix
@@ -9,7 +9,7 @@
 in {
   services.motion.cameras.printercam.settings = mapDefaults {
     video_device = "/dev/printercam";
-    video_params = "auto_brightness=1,palette=8"; # MJPG=8, YUYV=15
+    video_params = "auto_brightness=0,sharpness=5,palette=8"; # MJPG=8, YUYV=15
     width = 1920;
     height = 1080;
     framerate = 4;
@@ -21,10 +21,9 @@ in {
     inherit (lib.strings) concatStringsSep;
     rules = [
       ''SUBSYSTEM=="video4linux"''
-      ''ACTION=="add"''
       ''ATTR{index}=="0"''
-      ''ATTRS{idProduct}=="6366"''
       ''ATTRS{idVendor}=="0c45"''
+      ''ATTRS{idProduct}=="6366"''
       ''SYMLINK+="printercam"''
       ''OWNER="${motion.user}"''
       ''TAG+="systemd"''
diff --git a/systems/logistics/nixos.nix b/systems/logistics/nixos.nix
index 037c1027..bcab4df3 100644
--- a/systems/logistics/nixos.nix
+++ b/systems/logistics/nixos.nix
@@ -16,6 +16,7 @@ in {
     nixos.barcodebuddy-scanner
     nixos.motion
     nixos.cameras.kitchen
+    nixos.cameras.living
     nixos.cameras.logistics-webcam
     ./hardware-configuration.nix
   ];
diff --git a/systems/sakuya/nixos.nix b/systems/sakuya/nixos.nix
index 71f98a6b..6dd9c8d0 100644
--- a/systems/sakuya/nixos.nix
+++ b/systems/sakuya/nixos.nix
@@ -16,6 +16,16 @@
     nixos.motion
     nixos.cameras.printer
   ];
+
+  services.motion.cameras.printercam.settings = {
+    # TODO: try to limit CPU usage for now...
+    width = 1280;
+    height = 720;
+    framerate = 2;
+    text_right = "";
+    stream_quality = 60;
+  };
+
   boot.loader = {
     grub.enable = false;
     generic-extlinux-compatible.enable = true;