{ config, lib, pkgs, catppuccin-themes, gitui, ... }:

{
  stylix.targets = {
    fzf.enable = true;
    tmux.enable = true;
  };
  programs = {
    bash.enable = true;
    readline = {
      enable = true;
      includeSystemConfig = true;
      extraConfig = ''
        set completion-ignore-case On
      '';
    };
    direnv = {
      enable = true;
      nix-direnv.enable = true;
      enableBashIntegration = true;
      enableZshIntegration = true;
    };
    fzf = {
      enable = true;
      enableBashIntegration = true;
      enableZshIntegration = true;
    };
    git = {
      enable = true;
      package = pkgs.gitFull;
      userName = "Evie Litherland-Smith";
      userEmail = lib.mkDefault "evie@xenia.me.uk";
      delta = {
        enable = true;
        options = {
          blame-code-style = "syntax";
          line-numbers = true;
          navigate = true;
          side-by-side = true;
          syntax-theme = "Catppuccin";
          zero-style = "dim syntax";
        };
      };
      extraConfig = {
        pull.rebase = false;
        init.defaultBranch = "main";
        credential.helper = "${pkgs.gitFull}/bin/git-credential-libsecret";
      };
    };
    gitui = {
      enable = true;
      keyConfig = builtins.readFile "${gitui}/vim_style_key_config.ron";
      theme = builtins.readFile catppuccin-themes.gitui;
    };
    bat = {
      enable = true;
      config.theme = "Catppuccin";
      themes.Catppuccin = builtins.readFile catppuccin-themes.bat;
    };
    ssh = {
      enable = true;
      forwardAgent = true;
      serverAliveInterval = 15;
      serverAliveCountMax = 3;
      controlMaster = "auto";
      controlPersist = "10s";
      extraConfig = ''
        AddKeysToAgent=yes
        SetEnv TERM=xterm-256color
      '';
      matchBlocks = {
        "vanguard" = {
          user = "xenia";
          hostname = "192.168.1.166";
        };
        "legion" = {
          user = "xenia";
          hostname = "192.168.1.230";
        };
        "ionos" = {
          user = "root";
          hostname = "77.68.67.133";
        };
        "freia".hostname = "freia020.hpc.l";
        "freia???" =
          lib.hm.dag.entryAfter [ "freia" ] { hostname = "%h.hpc.l"; };
        "heimdall".hostname = "heimdall003.jet.uk";
        "heimdall???" =
          lib.hm.dag.entryAfter [ "heimdall" ] { hostname = "%h.jet.uk"; };
        "freia* heimdall*" = lib.hm.dag.entryAfter [
          "freia"
          "freia???"
          "heimdall"
          "heimdall???"
        ] {
          user = "elitherl";
          compression = true;
        };
        "git*".user = "git";
      };
    };
    starship = {
      enable = true;
      enableBashIntegration = true;
      enableZshIntegration = true;
      settings = {
        inherit (builtins.fromTOML
          (builtins.readFile catppuccin-themes.starship))
          palettes;
        command_timeout = 1000;
        add_newline = true;
        palette = "catppuccin_macchiato";
        character = {
          success_symbol = "[[󱢠](green) ❯](maroon)";
          error_symbol = "[❯](red)";
        };
        directory = {
          truncation_length = 2;
          fish_style_pwd_dir_length = 1;
          read_only = " 󰉐";
          style = "bold lavender";
          truncate_to_repo = false;
          before_repo_root_style = "bold lavender";
          repo_root_style = "bold teal";
        };
        line_break.disabled = false;
        git_branch = {
          symbol = "󰘬";
          only_attached = true;
          ignore_branches = [ "master" "main" ];
        };
        git_commit = {
          format = "[󰜘 $hash$tag]($style) ";
          tag_symbol = "󰓹";
          tag_disabled = false;
        };
        git_metrics.disabled = false;
        hostname = {
          ssh_only = true;
          ssh_symbol = "󰢹 ";
          style = "bold green";
        };
        localip.disabled = false;
        memory_usage = {
          disabled = false;
          symbol = "󰍛 ";
        };
        nix_shell.symbol = "󱄅 ";
        os = {
          disabled = false;
          format = "on [$symbol $name ]($style)";
          style = "bold blue";
          symbols = {
            Alpine = " ";
            Android = " ";
            Arch = " ";
            CentOS = " ";
            Debian = " ";
            EndeavourOS = " ";
            Fedora = " ";
            FreeBSD = " ";
            Gentoo = " ";
            Illumos = " ";
            Linux = " ";
            Macos = " ";
            Manjaro = " ";
            Mint = "󰣭 ";
            NixOS = " ";
            OpenBSD = " ";
            openSUSE = " ";
            Pop = " ";
            Raspbian = " ";
            Redhat = " ";
            RedHatEnterprise = " ";
            Solus = " ";
            SUSE = " ";
            Ubuntu = " ";
            Unknown = " ";
            Windows = " ";
          };
        };
        python = {
          symbol = "󰌠 ";
          python_binary = "python3";
        };
        shell = {
          disabled = false;
          format = "using [$indicator ]($style)";
        };
        sudo = {
          disabled = false;
          symbol = "󰪋 ";
        };
      };
    };
    tmux = {
      enable = true;
      baseIndex = 1;
      clock24 = true;
      keyMode = "emacs";
      mouse = true;
      secureSocket = true;
      sensibleOnTop = true;
      shortcut = "Space";
      terminal = "xterm-256color";
      plugins = with pkgs.tmuxPlugins; [ yank tmux-fzf catppuccin ];
      extraConfig = ''
        # https://old.reddit.com/r/tmux/comments/mesrci/tmux_2_doesnt_seem_to_use_256_colors/
        set -ga terminal-overrides ",*256col*,alacritty:Tc"
        set -ga terminal-overrides '*:Ss=\E[%p1%d q:Se=\E[ q'
        set-environment -g COLORTERM "truecolor"

        # easy-to-remember split pane commands
        bind | split-window -h -c "#{pane_current_path}"
        bind - split-window -v -c "#{pane_current_path}"
        bind c new-window -c "#{pane_current_path}"
      '';
    };
    zsh = {
      enable = true;
      enableAutosuggestions = true;
      enableCompletion = true;
      syntaxHighlighting.enable = true;
      enableVteIntegration = true;
      autocd = true;
      dotDir = ".config/zsh";
      historySubstringSearch.enable = true;
      history.path = "${config.xdg.dataHome}/zsh/history";
      initExtraFirst = ''
        source ${catppuccin-themes.zsh}
      '';
      initExtra = ''
        xdg-query-program () {
          FILETYPE=$(xdg-mime query filetype $@)
          DEFAULT=$(xdg-mime query default $FILETYPE)
          echo "$FILETYPE -> $DEFAULT"
        }
        rsync-local-config () {
          HOST=$1
          for TARGET in emacs doom starship.toml; do
            SOURCE="${config.xdg.configHome}/$TARGET"
            if [[ -e ${config.xdg.configHome}/$TARGET ]]; then
              [[ -d $SOURCE ]] && SOURCE="$SOURCE/"
              ${pkgs.rsync}/bin/rsync -avzL $SOURCE $HOST:.config/$TARGET
            fi
          done
        }
      '';
      oh-my-zsh = {
        enable = true;
        plugins = [
          # Productivity
          "aliases"
          "colored-man-pages"
          "command-not-found"
          "extract"
          # Build tools
          "git"
          "gitignore"
          # Misc
          "lol"
          "rand-quote"
        ];
        theme = "";
      };
    };
  };
}