{
  inputs,
  config,
  lib,
  pkgs,
  ...
}:
let
  cfg = config.programs.zed-editor;
in
{
  options.programs.zed-editor = {
    userTasks = lib.mkOption {
      type = lib.types.listOf lib.types.attrs;
      default = [ ];
    };
    defaultEditor = lib.mkOption {
      type = lib.types.bool;
      default = false;
    };
  };

  config = lib.mkIf cfg.enable {
    programs.zed-editor = {
      package = inputs.nixpkgs-unstable.legacyPackages.${pkgs.system}.zed-editor;
      extensions = [
        "ruby"
        "crystal"
        "nix"
        "svelte"
      ];
      userSettings = {
        node = {
          path = lib.getExe pkgs.nodejs;
          npm_path = lib.getExe' pkgs.nodejs "npm";
        };
        assistant = {
          enabled = true;
          version = "2";
          default = "zed.dev";
          default_model = {
            provider = "zed.dev";
            model = "claude-3-5-sonnet-latest";
          };
        };
        autoUpdate = false;
        telemetry = {
          diagnostics = false;
          metrics = false;
        };
        vim_mode = true;
        languages = {
          Ruby = {
            language_servers = [
              "ruby-lsp"
              "!rubocop"
              "!solargraph"
            ];
          };
          Nix = {
            formatter.external = {
              command = lib.getExe pkgs.nixfmt-rfc-style;
              arguments = [ "-q" ];
            };
          };
          Rust = {
            formatter.external = {
              command = lib.getExe pkgs.rustfmt;
              arguments = [
                "--edition"
                "2018"
              ];
            };
          };
        };
        lsp = with pkgs; {
          nixd.binary.path = lib.getExe nixd;
          nil.binary.path = lib.getExe nil;
          ruby-lsp.binary.path = lib.getExe ruby-lsp;
          yaml-language-server.binary.path = lib.getExe yaml-language-server;
          json-language-server.binary = {
            path = lib.getExe nodePackages.vscode-json-languageserver;
            arguments = [ "--stdio" ];
          };
          package-version-server.binary.path =
            lib.getExe
              inputs.nixpkgs-unstable.legacyPackages.${pkgs.system}.package-version-server;
          eslint.settings.onIgnoredFiles = "off";
        };
        load_direnv = "shell_hook";
        theme = {
          mode = "system";
          light = "One Light";
          dark = "One Dark";
        };
        terminal = {
          line_height = "standard";
          font_family = "IosevkaTerm Nerd Font";
        };
        show_edit_predictions = true;
        buffer_font_family = "Iosevka Nerd Font";
        buffer_font_size = 16;
        ui_font_size = 17;
        relative_line_numbers = true;
      };
      userKeymaps = [
        {
          context = "VimControl && !menu";
          bindings = {
            "space g" = [
              "task::Spawn"
              {
                task_name = "lazygit";
                reveal_target = "center";
              }
            ];
            "space r" = "pane::DeploySearch";
            "space f" = [
              "file_finder::Toggle"
              { separate_history = true; }
            ];
            "space :" = "task::Spawn";
            "g R" = "editor::FindAllReferences";
          };
        }
        {
          context = "Dock || Pane || Editor";
          bindings = {
            "ctrl-h" = [
              "workspace::ActivatePaneInDirection"
              "Left"
            ];
            "ctrl-j" = [
              "workspace::ActivatePaneInDirection"
              "Down"
            ];
            "ctrl-k" = [
              "workspace::ActivatePaneInDirection"
              "Up"
            ];
            "ctrl-l" = [
              "workspace::ActivatePaneInDirection"
              "Right"
            ];
          };
        }
        {
          context = "Terminal";
          bindings = {
            "ctrl-p" = [
              "terminal::SendKeystroke"
              "ctrl-p"
            ];
          };
        }
      ];

      userTasks = with pkgs; [
        {
          label = "lazygit";
          command = "${lib.getExe lazygit} -p $ZED_WORKTREE_ROOT";
          hide = "on_success";
        }
      ];
    };

    xdg.configFile."zed/tasks.json".text = builtins.toJSON cfg.userTasks;

    home.sessionVariables = lib.mkIf cfg.defaultEditor {
      EDITOR = lib.getExe pkgs.zed-editor;
    };
  };
}