async function wrap(f) {
  var originalPrompt = this.cli.prompt.innerHTML
  var originalOnenter = this.cli.onenter
  try  {
    this.cli.prompt.innerHTML = ''
    this.cli.onenter = l => false
    var lastLog = $log('')
    await f({
        log: (...args) => {
            var newLog = $log(...args)
            newLog.parentElement.insertBefore(newLog, lastLog.nextSibling)
            lastLog = newLog
        },
        arg: this.arg
      })
  } finally {
    this.cli.prompt.innerHTML = originalPrompt
    this.cli.onenter = originalOnenter
  }
}

console.group("[pkg93]");
console.log("[pkg93] Injecting packages...");
try {
  if (localStorage[".pkg93/config.json"] === undefined) {
    console.log("[pkg93] You seem new. Creating config...");
    localStorage[".pkg93/config.json"] = '{"repos": ["http://codinggamerhd.com/main-repo"], "installed": [], "pkglist": []}';
  }
  var config = JSON.parse(localStorage[".pkg93/config.json"]);
  for (let pkg of config.installed) {
    eval(localStorage[".pkg93/packages/" + pkg + ".js"]);
  }
} catch (err) {
  console.error("[pkg93] Couldn't load package information.");
}
console.log("[pkg93] Done!");
console.groupEnd();

var pkg93 = {
  getConfig: function() {
    try {
      return JSON.parse(localStorage[".pkg93/config.json"]);
    } catch (err) {
      return false;
    }
  },
  pull: async function(cli) {
    var config = pkg93.getConfig();
    cli.log("<b><span style='color:#ff0'>WARN</span></b> Windows93 may lag while getting packages.\n      This is a normal thing.");
    config.pkglist = [];
    for (let source of config.repos) {
      cli.log("<b><span style='color:#f0f'>GET</span></b>  " + source);
      try {
        var json = await (await (fetch(source + "/repo.json"))).json()
        cli.log("<b><span style='color:#0f0'>NAME</span></b> " + json.name);
        cli.log("<b><span style='color:#0f0'>MSG</span></b>  " + json.msg);
        for (let item of json.packages) {
          try {
            cli.log("<b><span style='color:#0f0'>OK</span></b>   " + item + "@" + source);
            config.pkglist.push(item + "@" + source);
          } catch (err) {
            cli.log("<b><span style='color:#f00'>ERR</span></b>  " + err.message);
          }
        }
      } catch (err) {
        cli.log("<b><span style='color:#f00'>ERR</span></b>  " + err.message);
      }
    }
    localStorage[".pkg93/config.json"] = JSON.stringify(config);
  },
  get: async function(pkg, cli) {
    var config = pkg93.getConfig();
    cli.log("<b><span style='color:#f0f'>SRCH</span></b> " + pkg);
    var index = config.pkglist.findIndex(function(string) {
      return string.split("@")[0] == pkg;
    });
    if (index < 0) {
      cli.log("<b><span style='color:#f00'>ERR</span></b>  Not found.");
      return false;
    } else {
      cli.log("<b><span style='color:#0f0'>OK</span></b>   Found!");
      var pkgname = config.pkglist[index].split("@")[0];
      var pkgsource = config.pkglist[index].split("@")[1];
      try {
        var json = await (await (fetch(pkgsource + "/" + pkgname + "/package.json"))).json()
        localStorage[".pkg93/packages/" + pkgname + ".json"] = JSON.stringify(json);
        if (json.dependencies) {
          for (let pkg of json.dependencies) {
            try {
              cli.log("<b><span style='color:#f0f'>DPND</span></b> Getting dependency \"" + pkg + "\"");
              output = await pkg93.get(pkg, cli);
              if (!output) {
                throw new Error("Dependency \"" + pkg + "\" failed to install. Current package may not work!");
              }
            } catch (err) {
              cli.log("<b><span style='color:#f00'>ERR</span></b>  " + err.message);
            }
          }
        }
        var script = await (await (fetch(pkgsource + "/" + pkgname + "/" + json.inject))).text()
        localStorage[".pkg93/packages/" + pkgname + ".js"] = script;
        eval(script);
        if (json.uninstall) {
          var uninst = await (await (fetch(pkgsource + "/" + pkgname + "/" + json.uninstall))).text()
          localStorage[".pkg93/packages/" + pkgname + ".rm.js"] = uninst;
        }
        cli.log("<b><span style='color:#0f0'>OK</span></b>   Injected package!");
        if (!config.installed.includes(pkgname)) {
          config.installed.push(pkgname);
        }
        localStorage[".pkg93/config.json"] = JSON.stringify(config);
        return true;
      } catch (err) {
        cli.log("<b><span style='color:#f00'>ERR</span></b>  " + err.message);
        return false;
      }
    }
  },
  rm: function(pkg, cli) {
    var config = pkg93.getConfig();
    var index = config.installed.indexOf(pkg);
    if (index < 0) {
      cli.log("<b><span style='color:#f00'>ERR</span></b>  Not found.");
      return false;
    } else if (!!localStorage[".pkg93/packages/" + pkg + ".rm.js"]) {
      eval(localStorage[".pkg93/packages/" + pkg + ".rm.js"]); // Typing eval makes me feel dirty.
      delete le._apps[config.installed[index]];
      delete localStorage[".pkg93/packages/" + pkg + ".rm.js"]
      delete localStorage[".pkg93/packages/" + pkg + ".js"]
      delete localStorage[".pkg93/packages/" + pkg + ".json"]
      config.installed.splice(index, 1);
      cli.log("<b><span style='color:#0f0'>OK</span></b>   Removed!");
    } else {
      try {
        if (le._apps[config.installed[index]] === null) {
          cli.log("<b><span style='color:#f00'>ERR</span></b>  Already removed.");
          return false;
        } else {
          delete le._apps[config.installed[index]];
          delete localStorage[".pkg93/packages/" + config.installed[index] + ".js"];
          delete localStorage[".pkg93/packages/" + config.installed[index] + ".json"];
          config.installed.splice(index, 1);
          cli.log("<b><span style='color:#0f0'>OK</span></b>   Removed!");
        }
        localStorage[".pkg93/config.json"] = JSON.stringify(config);
        return true;
      } catch (err) {
        cli.log("<b><span style='color:#f00'>ERR</span></b>  " + err.message);
        return false;
      }
    }
  },
  pkgInfo: async function(pkg, onlineOnly) {
    var config = pkg93.getConfig();
    try {
      if (localStorage[".pkg93/packages/" + pkg + ".json"] && !onlineOnly) {
        return JSON.parse(localStorage[".pkg93/packages/" + pkg + ".json"]);
      } else {
        var index = config.pkglist.findIndex(function(string) {
          return string.split("@")[0] == pkg;
        });
        if (index < 0) {
          return false;
        } else {
          var pkgname = config.pkglist[index].split("@")[0];
          var pkgsource = config.pkglist[index].split("@")[1];
          var json = await (await (fetch(pkgsource + "/" + pkgname + "/package.json"))).json()
          localStorage[".pkg93/packages/" + pkgname + ".json"] = JSON.stringify(json); // save it for later
          return json;
        }
      }
    } catch (err) {
      console.error("[pkg93] " + err.stack);
      return false;
    }
  },
  version: "v1.2.1"
}

if (localStorage[".pkg93/userscript"] && localStorage["desktop/Load pkg93.lnk42"] != '{"icon":"//cdn.rawgit.com/1024x2/pkg93/70039c02/pkg.png","exe":"js https://cdn.rawgit.com/1024x2/pkg93/' + pkg93.version + '/pkg93.js","title":"pkg93"}') {
  $notif("Since you're not using the pkg93 userscript, a shortcut for installing pkg93 has been placed on your desktop.");
  localStorage["desktop/Load pkg93.lnk42"] = '{"icon":"//cdn.rawgit.com/1024x2/pkg93/70039c02/pkg.png","exe":"js https://cdn.rawgit.com/1024x2/pkg93/' + pkg93.version + '/pkg93.js","title":"Load pkg93"}';
  $explorer.refresh();
}

async function exec(cli) {
  pkg93.version = "v1.2.1";
  var protected = ["3d", "acid", "acidbox", "ansi", "anthology", "arena93", "bananamp", "base64", "bytebeat", "calc", "castlegafa", "catex", "cd", "clear", "clearhist", "clippy", "code", "contact", "crazy", "defrag", "dmg", "do a barrel roll", "doctor", "download", "find", "font", "format", "fullscreen", "fx", "gameoflife", "glitch", "global thermonuclear war", "gravity", "hampster", "hello", "help", "hexed", "history", "hl3", "hydra", "ie6", "iframe", "img", "info", "js", "key", "killall", "layer", "lenna", "lisa", "ls", "manifesto", "marburg", "messenger", "mines", "necronomicoin", "pd", "piskel", "pkg93", "pony", "potato", "progressquest", "pwd", "reboot", "robby", "rotate", "shutdown", "skifree", "solitude", "speech", "starwars", "superplayer", "takethis", "terminal", "textarea", "tree", "trollbox", "vega", "virtualpc", "vm", "wat", "whatif", "whois", "win", "zkype"];
  var args = cli.arg.arguments;
  var help = `<b>pkg93 ${pkg93.version}</b>
<b>Usage:</b> pkg93 [command]

<b><u>List of Commands</u></b>
<span style="color:#0f0">pull</span>                      Updates package listing
<span style="color:#0f0">get</span> <span style="color:#77f">[package]</span>             Installs a package
<span style="color:#0f0">rm</span> <span style="color:#77f">[package]</span>              Uninstalls a package
<span style="color:#0f0">add-repo</span> <span style="color:#77f">[url]</span>            Adds a repository
<span style="color:#0f0">rm-repo</span> <span style="color:#77f">[id]</span>              Removes a repository
<span style="color:#0f0">info</span> <span style="color:#77f">[pkg]</span>                Gets information on a package
<span style="color:#0f0">ls</span> <span style="color:#77f">[pkgs|installed|repos]</span> Lists packages, installed
                        packages or repositories.
<b><u>Color meanings</u></b>
<b><span style="color:#f0f">Executing</span> <span style="color:#0f0">OK</span> <span style="color:#f00">Error</span> <span style="color:#ff0">Warning</span> <span style="color:#00f">Info</span></b>

<b><u>Examples</u></b>
pkg93 <span style="color:#0f0">get</span> <span style="color:#77f">gud</span>
pkg93 <span style="color:#0f0">rm</span> <span style="color:#77f">kebab</span>
`;
  if (localStorage[".pkg93/config.json"] === undefined) {
    localStorage[".pkg93/config.json"] = '{"repos": ["http://codinggamerhd.com/main-repo"], "installed": [], "pkglist": []}';
  }
  if (localStorage[".pkg93/packages/"] === undefined) {
    localStorage[".pkg93/packages/"] = "";
  }
  localStorage[".pkg93/README.txt"] = "WARNING!\nThis folder contains important data about pkg93. Do not edit anything in here unless you want pkg93 to not work!\n\n~1024x2";
  var config = pkg93.getConfig();
  if (args.length === 0) {
    cli.log(help);
  } else if (args[0] == "pull") {
    await pkg93.pull(cli);
  } else if (args[0] == "get") {
    if (args.length < 2) {
      cli.log("<b><span style='color:#f00'>ERR</span></b>  No package specified.");
    } else if (protected.includes(args[1])) {
      cli.log("<b><span style='color:#f00'>ERR</span></b>  You're trying to modify a pre-installed Windows93 app.\n      <b>Don't do that!</b>");
    } else {
      await pkg93.get(args[1], cli);
    }
  } else if (args[0] == "rm") {
    if (args.length < 2) {
      cli.log("<b><span style='color:#f00'>ERR</span></b>  No package specified.");
    } else if (protected.includes(args[1])) {
      cli.log("<b><span style='color:#f00'>ERR</span></b>  You're trying to modify a pre-installed Windows93 app.\n      <b>Don't do that!</b>");
    } else {
      pkg93.rm(args[1], cli);
    }
  } else if (args[0] == "add-repo") {
    if (args.length < 2) {
      cli.log("<b><span style='color:#f00'>ERR</span></b>  No repository specified.");
    } else {
      try {
        config.repos.push(args[1]); // well, that was easy
        localStorage[".pkg93/config.json"] = JSON.stringify(config);
        cli.log("<b><span style='color:#0f0'>OK</span></b>   Done!\n     Run \"pkg93 pull\" to update the package listing.");
      } catch (err) {
        cli.log("<b><span style='color:#f00'>ERR</span></b>  " + err.message);
      }
    }
  } else if (args[0] == "rm-repo") {
    if (args.length < 2) {
      cli.log("<b><span style='color:#f00'>ERR</span></b>  No repository specified.");
    } else {
      try {
        config.repos.splice(parseInt(args[1]), 1);
        localStorage[".pkg93/config.json"] = JSON.stringify(config);
        cli.log("<b><span style='color:#0f0'>OK</span></b>   Done!\n     Run \"pkg93 pull\" to update the package listing.");
      } catch (err) {
        cli.log("<b><span style='color:#f00'>ERR</span></b>  " + err.message);
      }
    }
  } else if (args[0] == "ls") {
    if (args[1] == "pkgs") {
      cli.log(config.pkglist.join("\n"));
    } else if (args[1] == "installed") {
      cli.log(config.installed.join("\n"));
    } else if (args[1] == "repos") {
      lerepos = "";
      for (let index in config.repos) {
        lerepos += "[" + index + "] " + config.repos[index] + "<br>";
      }
      cli.log(lerepos);
    } else {
      cli.log("<b><span style='color:#f00'>ERR</span></b>  You must select either pkgs, installed, or repos.");
    }
  } else if (args[0] == "info") {
    if (args.length > 2) {
      cli.log("<b><span style='color:#f00'>ERR</span></b>  No package specified.");
    } else {
      var pkgInfo = JSON.parse(await pkg93.pkgInfo(args[1]));
      if (!pkgInfo) {
        cli.log("<b><span style='color:#f00'>ERR</span></b>  Either the package doesn't exist, or an error occoured.")
      } else {
        depends = pkgInfo.dependencies ? pkgInfo.dependencies.join(" , ") : "<i><span style='color:#444'>None!</span></i>";
        console.log(pkgInfo);
        cli.log(`<b><u>${pkgInfo.name}</u></b>
Description: ${pkgInfo.description}
Dependencies: ${depends}`);
      }
    }
  } else if (args[0] == "help") {
    cli.log(help);
  } else if (args[0] == "wtf") {
    // for teh lulz
    new Audio("/c/sys/sounds/QUACK.ogg").play();
    wtf = ["mudkipz", "pkg93", "memes", "linux", "javascript", "git", "cpu", "windows93", "discord", "kirb", "apt93", "delays", /* those last 2 go well together */ "trash", "kernel panic", "bash", "package manager", "recusion"];
    cli.log("<b><span style='color:#0f0'>WTF?</span></b> " + wtf[Math.floor(Math.random() * wtf.length)] + " + " + wtf[Math.floor(Math.random() * wtf.length)] + " = " + wtf[Math.floor(Math.random() * wtf.length)]);
  } else {
    cli.log("<b><span style='color:#f00'>ERR</span></b>  Invalid command. Type \"pkg93\" without any arguments for help.");
  }
}

le._apps.pkg93 = {
  exec: function() { wrap.call(this, exec) },
  icon: "//cdn.rawgit.com/1024x2/pkg93/70039c02/pkg.png",
  terminal: true,
  hascli: true,
  categories: "Network;Utility;Settings;PackageManager"
};