{ config, pkgs, lib, ... }:

{
  programs.zsh = {
    enable = true;
    enableCompletion = true;
    autosuggestion.enable = true;
    syntaxHighlighting.enable = true;

    oh-my-zsh = {
      enable = true;
      plugins = [ "git" ];
      theme = "";
    };

    plugins = [
      {
        name = "powerlevel10k";
        src = pkgs.zsh-powerlevel10k;
        file = "share/zsh-powerlevel10k/powerlevel10k.zsh-theme";
      }
    ];

    initContent = lib.mkMerge [
      (lib.mkOrder 500 ''
        [[ -r "''${XDG_CACHE_HOME:-$HOME/.cache}/p10k-instant-prompt-''${(%):-%n}.zsh" ]] \
          && source "''${XDG_CACHE_HOME:-$HOME/.cache}/p10k-instant-prompt-''${(%):-%n}.zsh"
      '')
      (lib.mkOrder 1500 ''
        [[ -f ~/.p10k.zsh ]] && source ~/.p10k.zsh

        ${builtins.readFile ./shell/.mattrc}

        # work / sensitive overrides (gitignored, not in repo)
        [[ -f ~/.allenairc ]] && source ~/.allenairc
        [[ -f ~/.wwurc ]]     && source ~/.wwurc

        [[ -f ~/.fzf.zsh ]] && source ~/.fzf.zsh

        [[ -d "$HOME/.bun" ]] && {
          export BUN_INSTALL="$HOME/.bun"
          export PATH="$BUN_INSTALL/bin:$PATH"
          [[ -s "$BUN_INSTALL/_bun" ]] && source "$BUN_INSTALL/_bun"
        }

        export PATH="/nix/var/nix/profiles/default/bin:$PATH"
      '')
    ];
  };
}