{ config, lib, pkgs, ... }:
with lib;
let
  cfg = config.ez.chromium;
in
{
  options.ez.chromium = {
    enable = mkEnableOption "Enable simple Chromium config";

    extensions = mkOption {
      description = "List of extensions to be automatically installed";
      type = types.listOf (types.submodule {
        options = {
          id = mkOption {
            description = "ID of the extension on the store";
            type = types.str;
          };
          hash = mkOption {
            description = "Hash of the extension file";
            type = types.nullOr types.str;
            default = null;
          };
          name = mkOption {
            description = "Name of the extension (in path form)";
            type = types.str;
          };
          url = mkOption {
            description = "URL of the extension if not on the chrome store";
            type = types.nullOr types.str;
            default = null;
          };
        };
      }
      );
    };
  };

  config = mkIf cfg.enable {
    programs.chromium = {
      enable = true;
      package = pkgs.ungoogled-chromium.override {
        commandLineArgs = "--enable-features=VaapiVideoDecoder";
      };
    };

    home.file =
      let
        splitVersion = builtins.splitVersion pkgs.ungoogled-chromium.version;
        basicVersion = "${elemAt splitVersion 0}.${elemAt splitVersion 1}";

        extensionJson = ext: {
          name = "${config.xdg.configHome}/chromium/External Extensions/${ext.id}.json";
          value.text = builtins.toJSON (({
            external_version = "0.420.69";
          }) // (if ext.hash == null then {
            external_update_url = "https://clients2.google.com/service/update2/crx";
          } else {
            external_crx = builtins.fetchurl {
              name = "${ext.name}";
              url = if ext.url != null then ext.url else "https://clients2.google.com/service/update2/crx?response=redirect&acceptformat=crx2,crx3&prodversion=${basicVersion}&x=id%3D${ext.id}%26installsource%3Dondemand%26uc";
              sha256 = ext.hash;
            };
          }));
        };
      in
      listToAttrs (map extensionJson cfg.extensions);

    ez.chromium.extensions = [
      {
        id = "plfoiobmoplmhebmdiofljgnbekcdjan";
        hash = "1ml5f3nc6g07idvj85yk2bgkqpgbgd1a78g2zb0vqrmv211vqnzb";
        name = "ruffle";
        url = "https://github.com/ruffle-rs/ruffle/releases/download/nightly-2021-02-21/ruffle_nightly_2021_02_21_extension.zip";
      }
      {
        id = "cjpalhdlnbpafiamejdnhcphjbkeiagm";
        # hash = "0klh5js0bpf21fqasx56kqipsv6dj29fz1jxjl49pwzk16bz8p1v";
        name = "ublock-origin";
      }
      {
        id = "eimadpbcbfnmbkopoojfekhnkhdbieeh";
        # hash = "085ysd0xxp1dpw6q4cngplnj51m1l1k3xkbf433hxrpaxlm0vafr";
        name = "dark-reader";
      }
      {
        id = "nngceckbapebfimnlniiiahkandclblb";
        # hash = "0gi23wy5a1l22hbln4mfvwa6f6c0cbzbaj9nvv8fkv97d1m5nlca";
        name = "bitwarden";
      }
      {
        url = "https://github.com/NeverDecaf/chromium-web-store/releases/download/v1.2.3/Chromium.Web.Store.crx";
        id = "ocaahdebbfolfmndjeplogmgcagdmblk";
        hash = "1v1c8q43y2gmsygacvri0cshfjgybxsasaf0c7cxwgnsx2kf98xh";
        name = "chromium-web-store";
      }
      {
        id = "lanfdkkpgfjfdikkncbnojekcppdebfp";
        # hash = "02dhazdxl1jm6nx8dkxk9dc0l0kqyfypj3sl1vmic1sqgib0nb5v";
        name = "canvas-fingerprint-defend";
      }
      {
        id = "fhkphphbadjkepgfljndicmgdlndmoke";
        # hash = "05yf2677s2scr3w8f6x93gv83cssy62h4v18gc2yigpgr2y3df7g";
        name = "font-fingerprint-defend";
      }
      {
        id = "olnbjpaejebpnokblkepbphhembdicik";
        # hash = "088gc2is92nkn5yrjc65657w0vvkkhks371c92ndz6w5mrc39xmw";
        name = "webgl-fingerprint-defend";
      }
      {
        id = "pcbjiidheaempljdefbdplebgdgpjcbe";
        # hash = "06rirbbp037yd6d3xsrc383k0n2y5rh7j69zax6mpzjx3zyvzkmn";
        name = "audio-fingerprint-defend";
      }
      # {
      #   id = "npeicpdbkakmehahjeeohfdhnlpdklia";
      #   hash = "1sfwfa28lrkq3df3r1645vy1qih9qc8x764bc5x2i2hrmg2vb8wp";
      #   name = "webrtc-network-limiter";
      # }
      {
        id = "dhdgffkkebhmkfjojejmpbldmpobfkfo";
        # hash = "06acbcwwp3l9c6d178rq6my2pspl9gvqgp8l81al8pbbmwkfyjqv";
        name = "tampermonkey";
      }
    ];
  };
}