{ lib, config, ... }:

{
  # Dendritic flake configuration for Zsh
  mySystem = {
    terminals.zsh = {
      enable = true;
      enableCompletion = true;

      # Oh-My-Zsh configuration
      ohMyZsh = {
        enable = true;
        plugins = [
          "git"
          "docker"
          "direnv"
          "zsh-autosuggestions"
          "zsh-syntax-highlighting"
          "zsh-completions"
          "zsh-history-substring-search"
        ];
        theme = "catppuccin-mocha"; # fallback / reference
      };

      # Optional initContent for advanced theming / plugin sourcing
      initContent = ''
        # Example prompt colors for Catppuccin Mocha
        local mocha_base="#1E1E2E"
        local mocha_surface0="#313244"
        local mocha_text="#CDD6F4"
        local mocha_lavender="#B4BEFE"
        local mocha_blue="#89B4FA"
        local mocha_sapphire="#74C7EC"
        local mocha_teal="#94E2D5"
        local mocha_green="#A6E3A1"
        local mocha_yellow="#F9E2AF"
        local mocha_peach="#FAB387"
        local mocha_maroon="#EBA0AC"
        local mocha_red="#F38BA8"
        local mocha_mauve="#CBA6F7"
        local mocha_pink="#F5C2E7"
        local mocha_flamingo="#F2CDCD"
        local mocha_rosewater="#F5E0DC"

        # Prompt
        PROMPT='%{$fg[$mocha_blue]%}%n%{$reset_color%}@%{$fg[$mocha_peach]%}%m%{$reset_color%} %{$fg[$mocha_lavender]%}%~%{$reset_color%} %{$fg[$mocha_red]%}$%{$reset_color%} '
        RPROMPT='%{$fg[$mocha_green]%}%T%{$reset_color%}'

        # Git prompt
        ZSH_THEME_GIT_PROMPT_PREFIX="%{$fg[$mocha_yellow]%}(%{$reset_color%}"
        ZSH_THEME_GIT_PROMPT_SUFFIX="%{$fg[$mocha_yellow]%})%{$reset_color%}"
        ZSH_THEME_GIT_PROMPT_DIRTY="%{$fg[$mocha_red]%}✗%{$reset_color%}"
        ZSH_THEME_GIT_PROMPT_CLEAN="%{$fg[$mocha_green]%}✓%{$reset_color%}"
        ZSH_THEME_GIT_PROMPT_AHEAD="%{$fg[$mocha_blue]%}⇡%{$reset_color%}"
        ZSH_THEME_GIT_PROMPT_BEHIND="%{$fg[$mocha_blue]%}⇣%{$reset_color%}"
        ZSH_THEME_GIT_PROMPT_UNTRACKED="%{$fg[$mocha_pink]%}?%{$reset_color%}"
        ZSH_THEME_GIT_PROMPT_STAGED="%{$fg[$mocha_sapphire]%}+%{$reset_color%}"
        ZSH_THEME_GIT_PROMPT_UNSTAGED="%{$fg[$mocha_red]%}!%{$reset_color%}"

        # Virtualenv/pyenv
        ZSH_THEME_VIRTUAL_ENV_PREFIX="(%{$fg[$mocha_teal]%}"
        ZSH_THEME_VIRTUAL_ENV_SUFFIX="%{$reset_color%})"

        # Set custom theme
        ZSH_THEME="catppuccin-mocha"
      '';
    };
  };
}