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

{
  stylix.targets = {
    avizo.enable = true;
    fzf.enable = true;
    mako.enable = true;
    rofi.enable = true;
    tmux.enable = true;
    xresources.enable = true;
  };
  xdg.configFile = {
    "style.css".text = with config.lib.stylix.colors.withHashtag; ''
      @define-color base00 ${base00};
      @define-color base01 ${base01};
      @define-color base02 ${base02};
      @define-color base03 ${base03};
      @define-color base04 ${base04};
      @define-color base05 ${base05};
      @define-color base06 ${base06};
      @define-color base07 ${base07};
      @define-color base08 ${base08};
      @define-color base09 ${base09};
      @define-color base0A ${base0A};
      @define-color base0B ${base0B};
      @define-color base0C ${base0C};
      @define-color base0D ${base0D};
      @define-color base0E ${base0E};
      @define-color base0F ${base0F};
    '';
    "bat/themes/tokyonight_night.tmTheme".source = ./tokyonight_night.tmTheme;
  };
  programs = {
    bash.enable = true;
    nushell.enable = true;
    fish.enable = true;
    zsh.initExtra = ''
      xdg-query-program () {
        FILETYPE=$(xdg-mime query filetype $@)
        DEFAULT=$(xdg-mime query default $FILETYPE)
        echo "$FILETYPE -> $DEFAULT"
      }
      rsync-local-config () {
        HOST=$1
        for TARGET in bat git emacs/init.el emacs/templates starship.toml; do
          SOURCE="${config.xdg.configHome}/$TARGET"
          TMP_TARGET=/tmp/rsync-local-config
          TMP_SOURCE=$TMP_TARGET
          NIX_SED="${pkgs.gnused}/bin/sed -i 's|/nix/.*/bin/||g'"
          NIX_REPLACE="$NIX_SED $TMP_TARGET"
          if [[ -e ${config.xdg.configHome}/$TARGET ]]; then
            if [[ -d $SOURCE ]]; then
              SOURCE=$SOURCE/
              TMP_SOURCE=$TMP_SOURCE/
              NIX_REPLACE="${pkgs.fd}/bin/fd -g '**' $TMP_TARGET -tfile -x $NIX_SED {};"
            fi
            ${pkgs.rsync}/bin/rsync -avzL --exclude=".git*" $SOURCE $TMP_TARGET
            ${pkgs.coreutils}/bin/chmod u+rw -R $TMP_SOURCE
            ${pkgs.bash}/bin/sh -c "$NIX_REPLACE"
            ${pkgs.rsync}/bin/rsync -avzL --delete --exclude=".git*" $TMP_SOURCE $HOST:.config/$TARGET
            ${pkgs.coreutils}/bin/rm -rf $TMP_SOURCE
          fi
        done
      }
    '';
    eza = {
      enable = true;
      git = true;
      icons = true;
      enableAliases = true;
      extraOptions = [ "--octal-permissions" ];
    };
    readline = {
      enable = true;
      includeSystemConfig = true;
      extraConfig = ''
        set completion-ignore-case On
      '';
    };
    direnv = {
      enable = true;
      nix-direnv.enable = true;
      enableBashIntegration = true;
      enableNushellIntegration = true;
    };
    fzf = {
      enable = true;
      enableBashIntegration = true;
      enableFishIntegration = true;
    };
    bat.enable = true;
    git = {
      enable = true;
      package = pkgs.gitFull;
      userName = "Evie Litherland-Smith";
      userEmail = lib.mkDefault "evie@xenia.me.uk";
      delta = {
        enable = true;
        options = {
          line-numbers = true;
          hyprlinks = true;
          navigate = true;
          side-by-side = true;
          syntax-theme = "tokyonight_night";
        };
      };
      extraConfig = {
        github.user = "elitherl";
        pull.rebase = false;
        init.defaultBranch = "main";
        merge.conflictstyle = "diff3";
        diff.colorMoved = "default";
        credential.helper = "${pkgs.gitFull}/bin/git-credential-libsecret";
      };
    };
    ssh = {
      enable = true;
      forwardAgent = true;
      serverAliveInterval = 15;
      serverAliveCountMax = 3;
      controlMaster = "auto";
      controlPersist = "10s";
      extraConfig = ''
        AddKeysToAgent=yes
        SetEnv TERM=xterm-256color
      '';
      matchBlocks = {
        "git*".user = "git";
        "legion" = {
          user = "root";
          hostname = "192.168.1.230";
        };
        "ionos" = {
          user = "root";
          hostname = "77.68.67.133";
        };
        "freia" = {
          user = "elitherl";
          hostname = "freia020.hpc.l";
          compression = true;
          localForwards = [{
            bind.port = 6702;
            host = {
              address = "127.0.0.1";
              port = 6702;
            };
          }];
        };
        "heimdall" = {
          user = "elitherl";
          hostname = "heimdall003.jet.uk";
          compression = true;
        };
      };
    };
    starship = {
      enable = true;
      enableBashIntegration = true;
      enableFishIntegration = true;
      enableNushellIntegration = true;
      enableTransience = true;
      settings = {
        command_timeout = 1000;
        add_newline = true;
        character = {
          success_symbol = "[❯](bold green)";
          error_symbol = "[❯](bold red)";
        };
        directory = {
          truncation_length = 2;
          fish_style_pwd_dir_length = 1;
          read_only = " 󰉐";
          truncate_to_repo = false;
        };
        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 = "󰢹 ";
        };
        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";
        };
        rust = { symbol = "󱘗 "; };
        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 ];
      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}"
      '';
    };
  };
}