From 2c90e636b519fb48797d0c4025378ef6d7a3c08d Mon Sep 17 00:00:00 2001
From: Alexander Heldt <me@alexanderheldt.se>
Date: Tue, 19 Sep 2023 22:08:24 +0200
Subject: [PATCH] pinwheel: Add module for `spotify`

---
 hosts/pinwheel/configuration.nix           |  1 +
 hosts/pinwheel/home.nix                    |  1 -
 hosts/pinwheel/modules/spotify/default.nix | 19 +++++++++
 hosts/pinwheel/modules/waybar/default.nix  | 46 ++++++++++++++++------
 4 files changed, 53 insertions(+), 14 deletions(-)
 create mode 100644 hosts/pinwheel/modules/spotify/default.nix

diff --git a/hosts/pinwheel/configuration.nix b/hosts/pinwheel/configuration.nix
index 610f913..bb1e4ba 100644
--- a/hosts/pinwheel/configuration.nix
+++ b/hosts/pinwheel/configuration.nix
@@ -27,6 +27,7 @@
       ./modules/calibre
       ./modules/go
       ./modules/nix
+      ./modules/spotify
     ];
 
   nix.settings.experimental-features = [ "nix-command" "flakes" ];
diff --git a/hosts/pinwheel/home.nix b/hosts/pinwheel/home.nix
index a4cb213..c23ea9a 100644
--- a/hosts/pinwheel/home.nix
+++ b/hosts/pinwheel/home.nix
@@ -15,7 +15,6 @@
       home.packages = with pkgs; [
         gnumake
         tig
-        spotify
         onlyoffice-bin
         qmk
       ];
diff --git a/hosts/pinwheel/modules/spotify/default.nix b/hosts/pinwheel/modules/spotify/default.nix
new file mode 100644
index 0000000..69a335f
--- /dev/null
+++ b/hosts/pinwheel/modules/spotify/default.nix
@@ -0,0 +1,19 @@
+{ pkgs, ... }:
+{
+  home-manager.users.alex = {
+    home.packages = with pkgs; [
+      spotify
+      playerctl
+    ];
+
+    wayland.windowManager.hyprland = {
+      settings = {
+        bind = [
+          "$mod ALT, LEFT, exec, ${pkgs.playerctl}/bin/playerctl -p spotify previous"
+          "$mod ALT, RIGHT, exec, ${pkgs.playerctl}/bin/playerctl -p spotify next"
+          "$mod ALT, DOWN, exec, ${pkgs.playerctl}/bin/playerctl -p spotify play-pause"
+        ];
+      };
+    };
+  };
+}
diff --git a/hosts/pinwheel/modules/waybar/default.nix b/hosts/pinwheel/modules/waybar/default.nix
index 7faf8fb..2d7f1be 100644
--- a/hosts/pinwheel/modules/waybar/default.nix
+++ b/hosts/pinwheel/modules/waybar/default.nix
@@ -1,4 +1,28 @@
 { pkgs, ... }:
+let
+  spotify-status = pkgs.writeShellScript "spotify-status" ''
+    STATUS=$(${pkgs.playerctl}/bin/playerctl -p spotify status 2>&1)
+
+    if [ "$STATUS" = "No players found" ]; then
+      echo " "
+    else
+      TITLE=$(${pkgs.playerctl}/bin/playerctl -p spotify metadata xesam:title)
+      ARTIST=$(${pkgs.playerctl}/bin/playerctl -p spotify metadata xesam:artist)
+
+      case "$STATUS" in
+        "Playing")
+          echo "<span font='14' rise='-3000'></span> $TITLE - $ARTIST"
+          ;;
+         "Paused")
+           echo "<span font='14' rise='-3000'></span> $TITLE - $ARTIST"
+           ;;
+         *)
+           echo " "
+	   ;;
+      esac
+    fi
+  '';
+in
 {
   home-manager.users.alex = {
     programs.waybar = {
@@ -16,16 +40,12 @@
           ];
 
           modules-left = [ "hyprland/workspaces" ];
-          modules-center = [ "custom/hello" ];
-          modules-right = [ "tray" "wireplumber" "battery" "clock" ];
+          modules-right = [ "custom/spotify" "wireplumber" "battery" "clock" ];
 
-          "custom/hello" = {
-            format = "hello {}";
-            max-length = 40;
-            interval = "once";
-            exec = pkgs.writeShellScript "hello-from-waybar" ''
-              echo "from within waybar"
-            '';
+          "custom/spotify" = {
+            exec = spotify-status;
+            interval = 1;
+            tooltip = false;
           };
 
           wireplumber = {
@@ -45,7 +65,8 @@
       in
         ''
         * {
-          margin-right: 2px;
+          font-family: 'DejaVuSansM Nerd Font Mono';
+          font-size: 20px;
         }
 
         #workspaces button {
@@ -72,9 +93,8 @@
           background-color: ${background};
         }
 
-        #custom-hello {
-          color: ${foreground};
-          background-color: ${background};
+        #custom-spotify, #wireplumber, #battery, #clock {
+          margin: 0 12px;
         }
       '';
     };