From 415fbdd7954ee8bb50ebda65a453131b9cdecace Mon Sep 17 00:00:00 2001
From: Evie Litherland-Smith <evie.litherland-smith@ukaea.uk>
Date: Mon, 4 Mar 2024 13:35:26 +0000
Subject: [PATCH] Swap swaylock for hyprlock

Add hyprlock config file based on https://github.com/NikSneMC/hyprlock
---
 home/hyprland/default.nix | 85 ++++++++++++++++++++++++++++++++++++---
 system/hyprland.nix       |  5 +--
 2 files changed, 80 insertions(+), 10 deletions(-)

diff --git a/home/hyprland/default.nix b/home/hyprland/default.nix
index 7b44e875..f09bffc8 100644
--- a/home/hyprland/default.nix
+++ b/home/hyprland/default.nix
@@ -11,7 +11,6 @@
     ../default.nix
     ../email/default.nix
     ../password-store/default.nix
-    ../swaylock/default.nix
     ../waybar/default.nix
     ../rofi/default.nix
     ../swaync/default.nix
@@ -67,10 +66,6 @@
       name = "Catppuccin-${catppuccinVariant}-${size}-${accent}-Dark";
     };
   };
-  xdg.configFile."hypr/hyprpaper.conf".text = ''
-    preload = ${config.stylix.image}
-    wallpaper = ,${config.stylix.image}
-  '';
   systemd.user.services.hyprpaper = {
     Unit = {
       Description = "Hyprland wallpaper utility";
@@ -259,7 +254,7 @@
             btm_args = "--autohide_time --battery --celsius --enable_cache_memory --enable_gpu_memory --group --hide_avg_cpu --hide_table_gap --retention=3m --show_table_scroll_position";
           in [
             # See https://wiki.hyprland.org/Configuring/Keywords/ for more
-            "SUPER, F1, exec, ${swaylock.package}/bin/swaylock --screenshots --clock --indicator --grace-no-mouse"
+            "SUPER, F1, exec, ${pkgs.hyprlock}/bin/hyprlock"
             "SUPER, Q, killactive,"
             "SUPER SHIFT, Q, exec, pkill rofi || ${rofi.finalPackage}/bin/rofi -show powermenu -modi powermenu:${pkgs.rofi-power-menu}/bin/rofi-power-menu"
             "SUPER, V, togglefloating"
@@ -355,4 +350,82 @@
       exec-once = ${pkgs.git}/bin/git -C ${config.xdg.configHome}/emacs pull --ff-only
     '';
   };
+  xdg.configFile = {
+    "hypr/hyprpaper.conf".text = ''
+      preload = ${config.stylix.image}
+      wallpaper = ,${config.stylix.image}
+    '';
+    "hypr/hyprlock.conf".text = with config.lib.stylix.colors; let
+      font = config.stylix.fonts.sansSerif.name;
+      accent = config.lib.stylix.colors.${accentColour};
+    in ''
+      # GENERAL
+      general {
+          disable_loading_bar = true
+      }
+
+      # BACKGROUND
+      background {
+          monitor =
+          path = screenshot
+          blur_passes = 3
+          color = 0xff${base00}
+      }
+
+      # TIME
+      label {
+          monitor =
+          text = cmd[update:30000] echo "$(date +"%R")"
+          color = 0xff${base05}
+          font_size = 90
+          font_family = ${font}
+          position = -30, 0
+          halign = right
+          valign = top
+      }
+
+      # DATE
+      label {
+          monitor =
+          text = cmd[update:43200000] echo "$(date +"%A,%e %B %Y")"
+          color = 0xff${base05}
+          font_size = 25
+          font_family = ${font}
+          position = -30, -150
+          halign = right
+          valign = top
+      }
+
+      # USER
+      label {
+          monitor =
+          text = Logging in as <span foreground="##${accent}">$USER</span>
+          color = 0xff${base05}
+          font_size = 25
+          font_family = ${font}
+          position = 0, 50
+          halign = center
+          valign = center
+      }
+
+      # INPUT FIELD
+      input-field {
+          monitor =
+          size = 300, 60
+          outline_thickness = 2
+          dots_size = 0.2 # Scale of input-field height, 0.2 - 0.8
+          dots_spacing = 0.2 # Scale of dots' absolute size, 0.0 - 1.0
+          dots_center = true
+          outer_color = 0xff${accent}
+          inner_color = 0xff${base00}
+          font_color = 0xff${base05}
+          fade_on_empty = false
+          placeholder_text = <i><span foreground="##${base04}">Input Password...</span></i>
+          hide_input = false
+          position = 0, -50
+          halign = center
+          valign = center
+      }
+    '';
+  };
 }
diff --git a/system/hyprland.nix b/system/hyprland.nix
index 6a0fda5e..c8f14aa1 100644
--- a/system/hyprland.nix
+++ b/system/hyprland.nix
@@ -28,10 +28,7 @@
       streamlink
     ];
   };
-  security.pam.services = {
-    swaylock = {};
-    hyprlock = {};
-  };
+  security.pam.services.hyprlock = {};
   services = {
     xserver.enable = false;
     blueman.enable = true;