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

    inherit (lib.modules) mkEnableOption mkIf mkOption;
    inherit (lib.types) attrs bool;
in {
    options.myOptions.programs.zsh = {
        enable = mkEnableOption "zsh";
        extraAliases = mkOption {
            type = attrs;
            description = "extra shell aliases";
            default = {};
        };
        profiling = mkOption {
            type = bool;
            description = "enable zsh profiling";
            default = false;
        };
    };

    config = mkIf cfg.enable {
        programs.zsh.enable = true;

        users.users.${username}.shell = pkgs.zsh;

        environment = {
            shells = [ pkgs.zsh ];
            pathsToLink = [ "/share/zsh" ];
        };

        home-manager.users.${username} = {
            # for fzf-tab
            home.packages = [ pkgs.fzf ];
            programs.zsh = {
                enable = true;
                shellAliases = {
                    cl = "clear";
                    cp = "cp -ivr";
                    mv = "mv -iv";
                    rm = "trash -v";
                    l = "eza --icons -a";
                    e = "eza --icons -lha --git";
                    untar = "tar -xvf";
                    untargz = "tar -xzf";
                    mnt = "udisksctl mount -b";
                    umnt = "udisksctl unmount -b";
                    v = "nvim";
                    kys = "shutdown now";
                    gpl = "curl https://www.gnu.org/licenses/gpl-3.0.txt -o LICENSE";
                    agpl = "curl https://www.gnu.org/licenses/agpl-3.0.txt -o LICENSE";
                    g = "git";
                    n = "nix";
                    woman = "man";
                    open = "xdg-open";
                    ":q" = "exit";
                    emacs = ":(){ :|:& };:";
                    m = "make";
                    sys = "systemctl";
                } // cfg.extraAliases;
                initExtraFirst = mkIf cfg.profiling "zmodload zsh/zprof";
                initExtra = mkIf cfg.profiling "zprof";
                history = {
                    path = "${config.home-manager.users.${username}.xdg.dataHome}/zsh/zsh_history";
                    size = 9999999999;
                    save = 9999999999;
                    extended = true;
                    ignoreSpace = true;
                };
                autosuggestion.enable = true;
                enableCompletion = true;
                autocd = false;
                dotDir = ".config/zsh";
                plugins = [
                    {
                        name = "zsh-fast-syntax-highlighting";
                        file = "share/zsh/site-functions/fast-syntax-highlighting.plugin.zsh";
                        src = pkgs.zsh-fast-syntax-highlighting;
                    }
                    {
                        name = "zsh-nix-shell";
                        file = "share/zsh-nix-shell/nix-shell.plugin.zsh";
                        src = pkgs.zsh-nix-shell;
                    }
                    {
                        name = "zsh-fzf-tab";
                        file = "share/fzf-tab/fzf-tab.plugin.zsh";
                        src = pkgs.zsh-fzf-tab;
                    }
                    {
                        name = "zsh-vi-mode";
                        file = "share/zsh-vi-mode/zsh-vi-mode.plugin.sh";
                        src = pkgs.zsh-vi-mode;
                    }
                ];
            };
        };
    };
}