# ABOUTME: Hyprlock screen locker configuration with nix-colors theming
# ABOUTME: Configures lock screen appearance with fingerprint support

{ config, pkgs, nix-colors, ... }:
let
  cfg = import ./config.nix;
  palette = config.colorScheme.palette;
  convert = nix-colors.lib.conversions.hexToRGBString;
  wallpaperPath = "~/Pictures/Wallpapers/${cfg.wallpaper}";

  backgroundRgb = "rgba(${convert ", " palette.base00}, 0.8)";
  surfaceRgb = "rgb(${convert ", " palette.base02})";
  foregroundRgb = "rgb(${convert ", " palette.base05})";
  foregroundMutedRgb = "rgb(${convert ", " palette.base04})";
in
{
  programs.hyprlock = {
    enable = true;
    settings = {
      general = {
        disable_loading_bar = true;
        no_fade_in = false;
      };
      auth = {
        fingerprint.enabled = true;
      };
      background = {
        monitor = "";
        path = wallpaperPath;
      };

      input-field = {
        monitor = "";
        size = "600, 100";
        position = "0, 0";
        halign = "center";
        valign = "center";

        inner_color = surfaceRgb;
        outer_color = foregroundRgb;
        outline_thickness = 4;

        font_family = cfg.monoFont;
        font_size = 32;
        font_color = foregroundRgb;

        placeholder_color = foregroundMutedRgb;
        placeholder_text = "  Enter Password 󰈷 ";
        check_color = "rgba(131, 192, 146, 1.0)";
        fail_text = "Wrong";

        rounding = 0;
        shadow_passes = 0;
        fade_on_empty = false;
      };

      label = {
        monitor = "";
        text = "$FPRINTPROMPT";
        text_align = "center";
        color = "rgb(211, 198, 170)";
        font_size = 24;
        font_family = cfg.monoFont;
        position = "0, -100";
        halign = "center";
        valign = "center";
      };
    };
  };
}