{ config, lib, ... }:

# FZF - Fuzzy finder, CLI fuzzy search tool
{
  config =
    let
      shellIntegration = ''
        ${if config.programs.zsh.enable then "eval \"$(fzf --zsh)\"" else "eval \"$(fzf --bash)\""}
      '';
    in
    lib.mkIf config.programs.fzf.enable {
      programs.fzf = {
        defaultOptions = [
          "--height 100%"
          "--layout=reverse"
          ''--pointer=\" \"''
          ''--header=\" \"''
          ''--prompt=\" \"''
          ''--marker=\"✓ \"''
          "--border=none"
          "--cycle"
          "--no-info"
          "--margin=\"1,2\""
        ];

        colors = with config.scheme.withHashtag; {
          fg = base05; # Foreground
          bg = "-1"; # Background (-1 for transparent)
          hl = base0D; # Highlight

          "fg+" = base07; # Foreground for selected item
          "bg+" = "-1"; # Background for selected item
          "hl+" = base0D; # Highlight for selected item

          gutter = "-1"; # Remove the white margin at the left

          info = base0B; # Info text (usually count of items)
          border = base03; # Border color
          prompt = base0A; # Prompt text color
          pointer = base0F; # Pointer color (e.g., > for selected)
          marker = base0C; # Marker color (e.g., for multi-select)
          spinner = base0C; # Spinner color (during search)
        };
      };

      programs.zsh.initContent = lib.mkIf config.programs.zsh.enable (lib.mkAfter shellIntegration);
      programs.bash.initExtra = lib.mkIf config.programs.bash.enable (lib.mkAfter shellIntegration);
    };
}