// ==UserScript==
// @name         Furball
// @namespace    https://spookyinternet.com/
// @version      0.1
// @description  Kitten Game Automation. Sometimes clicking is hard.
// @author       uplime
// @match        https://kittensgame.com/web/*
// @grant        unsafeWindow
// @grant        GM.setValue
// @grant        GM.getValue
// @grant        GM.listValues
// ==/UserScript==

/*
 * There comes an end to all things; the most capacious measure is filled at
 * last; and this brief condescension to evil finally destroyed the balance of
 * my soul.
 *
 *   - Dr. Jekyll
 */

(async function() {
  "use strict";

  /*
   * Public API stub.
   */

  const furball = { conf: { } };
  unsafeWindow.furball = furball;

  /*
   * Boilerplate stubs for automating the game.
   */

  let game = undefined;
  const defer = { };

  /*
   * Utility methods.
   */

  const seconds = (amt) => amt * 1000;
  const minutes = (amt) => seconds(amt * 60);
  const hours = (amt) => minutes(amt * 60);
  const days = (amt) => hours(amt * 24);

  const log_msg = (msg) => {
    const node = game.msg(`✨furball✨ ${msg}`);
     node.span.style.color = "rgb(66, 227, 93)"; 
  };

  const should_run = (feat) => furball.conf[feat].enable && !game.isPaused;

  const total_crafted = (res, amt) => amt * (1 + game.getResCraftRatio(res));

  /*
   * Public API for controlling automation.
   */

  furball.set = (feat, key, val, ow=true) => {
    if(furball.conf[feat] === undefined) {
      furball.conf[feat] = { };
    }

    if(ow || furball.conf[feat][key] === undefined) {
      furball.conf[feat][key] = val;
      GM.setValue(`furball.${feat}.${key}`, val);
    }
  };

  furball.get = (feat, key, val=undefined) => {
    if(furball.conf[feat] === undefined || furball.conf[feat][key] === undefined) {
      return val;
    } else {
      return furball.conf[feat][key];
    }
  };

  furball.toggle = (feat, enable=true, ow=true) => {
    furball.set(feat, "enable", enable, ow);
  };

  /*
   * Neighborhood Skywatch.
   */

  defer.skywatch = () => {
    furball.toggle("skywatch", true, false);

    const skywatcher = new MutationObserver((muts, watcher) => {
      if(should_run("skywatch") && muts[0].addedNodes.length > 0) {
        muts[0].addedNodes[0].click();
        log_msg("did a watch on the sky");
      }
    });

    const sky = document.getElementById("observeButton");

    if(sky !== null) {
      skywatcher.observe(sky, {
        childList: true, attributes: true, subtree: true
      });
    }
  };

  /*
   * Craft simple resources.
   */

  defer.easybake = () => {
    furball.toggle("easybake", true, false);
    furball.set("easybake", "time", minutes(3), false);
    furball.set("easybake", "amt", 10, false);

    [ "beam", "slab", "plate", "steel" ].forEach((name) => {
      const res = game.resPool.get(name);

      setInterval(() => {
        if(should_run("easybake") && res.unlocked) {
          game.craft(name, furball.conf.easybake.amt);
          const total = total_crafted(name, furball.conf.easybake.amt);
          log_msg(`crafted ${game.getDisplayValueExt(total, true)} ${name}`);
        }
      }, furball.conf.easybake.time);
    });
  };

  /*
   * Craft advanced resources.
   */

  // make sure parchment is handled
  // manuscripts, compendium

  /*
   * Download saves automagically.
   */

  defer.lifesaver = () => {
    furball.toggle("lifesaver", true, false);
    furball.set("lifesaver", "time", hours(1), false);

    setInterval(() => {
      if(should_run("lifesaver")) {
        game.saveToFile(true);
        log_msg("saved right before the boss fight");
      }
    }, furball.conf.lifesaver.time);
  };

  /*
   * Praise the sun! \o/
   */

  defer.faithfull = () => {
    furball.toggle("faithfull", true, false);
    furball.set("faithfull", "time", hours(2) + minutes(30), false);

    setInterval(() => {
      if(should_run("faithfull")) {
        game.religion.praise();
        log_msg("Praise the sun \\o/");
      }
    }, furball.conf.faithfull.time);
  };

  /*
   * Trader Joe has the best deals around.
   */

  defer.joe = () => {
    furball.toggle("joe", true, false);
    furball.set("joe", "time", minutes(10), false);
    furball.set("joe", "amt", 5);

    const races = game.diplomacy.races;
    let idx = 0;

    setInterval(() => {
      if(should_run("joe")) {
        const race = races[idx];

        if(idx === races.length - 1) {
          idx = 0;
        } else {
          idx += 1;
        }

        if(race.unlocked) {
          let amt = game.diplomacy.getMaxTradeAmt(race);

          if(amt > 0) {
            if(amt > furball.conf.joe.amt) {
              amt = furball.conf.joe.amt;
            }

            game.diplomacy.tradeMultiple(race, amt);
            log_msg(`did a trade with ${race.name} ${amt} times`);
            game.village.huntAll();
            log_msg("hunted all the things on the way back");
          }
        }
      }
    }, furball.conf.joe.time);
  }

  /*
   * Driver for loading furball on ready.
   */

  const gm_keys = await GM.listValues();

  await gm_keys.forEach(async (gm_key) => {
    const val = await GM.getValue(gm_key);
    const keys = gm_key.split(".");
    furball.conf[keys[1]] = { };
    furball.conf[keys[1]][keys[2]] = val;
  });

  const game_tmr = setInterval(() => {
    if(unsafeWindow.gamePage !== undefined) {
      clearInterval(game_tmr);
      game = unsafeWindow.gamePage;

      Object.keys(defer).forEach((entry) =>
        defer[entry]()
      );
    }
  }, seconds(1));
})();