{
    config,
    lib,
    pkgs,
    ...
}: let
    cfg = config.poz.programs.mpv;
    inherit (config.poz.other.system) username;

    inherit (lib.attrsets) attrValues;
    inherit (lib.modules) mkIf;
    inherit (lib.options) mkEnableOption mkOption;
    inherit (lib.types) nullOr str;
in {
    options.poz.programs.mpv = {
        enable = mkEnableOption "mpv";
        gpu = mkOption {
            description = "gpu used to render videos played through mpv";
            type = nullOr str;
            default = null;
        };
    };

    config = mkIf cfg.enable {
        home-manager.users.${username} = {
            programs.mpv = {
                enable = true;
                config = {
                    vo = "gpu-next";
                    hwdec = "auto";
                    gpu-api = "vulkan";
                    vulkan-device = mkIf (cfg.gpu != null) cfg.gpu;
                    volume = 50;
                    osc = "no";
                    osd-bar = "no";
                    border = "no";
                };
                scripts = attrValues {
                    inherit (pkgs.mpvScripts)
                        mpris
                        thumbfast
                        sponsorblock
                        uosc
                    ;
                };
            };
        };
    };
}