/*:
 * AITSYS_RPC.js
 * @plugindesc This plugin provides support for discord rpc.
 *
 * @author Lala Sabathil
 *
 * @version 4.0.0
 * @filename AITSYS_RPC.js
 * @url https://github.com/Aiko-IT-Systems/AITSYS.RpgMakerMv.DiscordRPC/blob/main/plugins/AITSYS_RPC.js
 *
 * @param --- Default Config ---
 * @default
 *
 * @param Discord App Id
 * @parent --- Default Config ---
 * @type string
 * @desc The discord application id bound to the rich presence
 * @default 805569792446562334
 *
 * @param Steam App Id
 * @parent --- Default Config ---
 * @type string
 * @desc The steam app id bound to the rich presence
 * @default
 *
 * @param Use Button One
 * @parent --- Default Config ---
 * @type boolean
 * @on YES
 * @off NO
 * @desc Do you want to display button one on the rpc?
 * NO - false     YES - true
 * @default true
 *
 * @param Use Button Two
 * @parent --- Default Config ---
 * @type boolean
 * @on YES
 * @off NO
 * @desc Do you want to display button two on the rpc?
 * NO - false     YES - true
 * @default true
 *
 * @param --- Button One ---
 * @default
 *
 * @param Label One
 * @parent --- Button One ---
 * @type string
 * @desc The button label
 * @default Get RPC Extension
 *
 * @param Url One
 * @parent --- Button One ---
 * @type string
 * @desc The button url
 * @default https://github.com/Aiko-IT-Systems/AITSYS.RpgMakerMv.Rpc
 *
 * @param --- Button Two ---
 * @default
 *
 * @param Label Two
 * @parent --- Button Two ---
 * @type string
 * @desc The button label
 * @default RPC Extension Support
 *
 * @param Url Two
 * @parent --- Button Two ---
 * @type string
 * @desc The button url
 * @default https://discord.gg/Uk7sggRBTm
 *
 * @param --- Default Data ---
 * @default
 *
 * @param Large Asset Key
 * @parent --- Default Data ---
 * @type string
 * @desc Key for the uploaded image for the large asset or url
 * @default logo
 *
 * @param Large Asset Text
 * @parent --- Default Data ---
 * @type string
 * @desc Tooltip for the large asset
 * @default RMMV Game
 *
 * @param Small Asset Key
 * @parent --- Default Data ---
 * @type string
 * @desc Key for the uploaded image for the small asset or url
 * @default
 *
 * @param Small Asset Text
 * @parent --- Default Data ---
 * @type string
 * @desc Tooltip for the small asset
 * @default
 *
 * @param Details
 * @parent --- Default Data ---
 * @type string
 * @desc What the player is currently doing
 * @default Playing Game
 *
 * @param State
 * @parent --- Default Data ---
 * @type string
 * @desc The users current party status
 * @default
 *
 * @help
 *
 * ============================================================================
 * Introductions
 * ============================================================================
 *
 * This plugin provides support for discord rpc.
 *
 * ============================================================================
 * Terms of Use
 * ============================================================================
 *
 * This plugin is free for use with credits in non-commercial and commercial
 * projects as well. Editing this plugin is forbidden!
 *
 * Contact: Lala Sabathil (aitsys.dev) on Discord Catra#9999
 *
 * ============================================================================
 * Change Log
 * ============================================================================
 *
 * 2021.30.01 (v1.0.0):
 * * Create first version
 * 2021.31.01 (v1.1.0):
 * + Added the map-changed getName Event
 * 2021.18.04 (v1.3.0):
 * * On null ignore
 * 2022.12.10 (v2.0.0):
 * + Added ignore if rpc isn't running
 * 2023.14.01 (v3.0.0):
 * * Reworked the plugin to control steam dlc
 * 2023.XX.XX (v4.0.0):
 * * Rewrote plugin for general use
 */

var Imported = Imported || {};
Imported.AITSYS_RPC = true;

(function () {
	var AITSYS_RPC = AITSYS_RPC || {};
	AITSYS_RPC.Version = "4.0.0";
	AITSYS_RPC.Parameters = PluginManager.parameters('AITSYS_RPC');
	AITSYS_RPC.Param = AITSYS_RPC.Param || {};

	AITSYS_RPC.Param.DiscordAppId = String(AITSYS_RPC.Parameters['Discord App Id']);
	AITSYS_RPC.Param.SteamAppId = String(AITSYS_RPC.Parameters['Steam App Id']);

	AITSYS_RPC.Param.UseButtonOne = Boolean(AITSYS_RPC.Parameters['Use Button One']);
	AITSYS_RPC.Param.UseButtonTwo = Boolean(AITSYS_RPC.Parameters['Use Button Two']);

	AITSYS_RPC.Param.LabelOne = String(AITSYS_RPC.Parameters['Label One']);
	AITSYS_RPC.Param.UrlOne = String(AITSYS_RPC.Parameters['Url One']);

	AITSYS_RPC.Param.LabelTwo = String(AITSYS_RPC.Parameters['Label Two']);
	AITSYS_RPC.Param.UrlTwo = String(AITSYS_RPC.Parameters['Url Two']);

	AITSYS_RPC.Param.LargeAssetKey = String(AITSYS_RPC.Parameters['Large Asset Key']);
	AITSYS_RPC.Param.LargeAssetText = String(AITSYS_RPC.Parameters['Large Asset Text']);
	AITSYS_RPC.Param.SmallAssetKey = String(AITSYS_RPC.Parameters['Small Asset Key']);
	AITSYS_RPC.Param.SmallAssetText = String(AITSYS_RPC.Parameters['Small Asset Text']);
	AITSYS_RPC.Param.Details = String(AITSYS_RPC.Parameters['Details']);
	AITSYS_RPC.Param.State = String(AITSYS_RPC.Parameters['State']);

  let commandLine = require("nw.gui").App.argv;
  let path = require("path");
  let net = require("net");
  let childProccess = require("child_process");
  let child = null;

  const rpcIndex = commandLine.indexOf("enable-rpc");
  chrome.commandLinePrivate.hasSwitch("enable-rpc", function (enabled) {
    if (enabled) {
      log("RPC enabled (chrome param found)");
      enableRpc(true);
    } else {
      log("RPC disabled (chrome param not found)");
    }
  });
  if (rpcIndex > -1) {
    log("RPC enabled (param found)");
    enableRpc(true);
  } else {
    log("RPC disabled (param not found)");
  }

  function log(message) {
    console.info(message);
  }

  function setRPC(jsonData) {
    log("Rpc communication started.");
    log("Sending: " + jsonData);
    var client = new net.Socket();
    client.setEncoding("utf8");
    client.connect(59090, "127.0.0.1", function () {
      client.write(jsonData);
    });

    client.on("data", function (data) {
      var json = JSON.parse(data);
      if (json.type != 0) {
        console.error("Error: " + json.message);
      } else {
        log(data);
      }
      client.destroy();
    });

    client.on("close", function () {
      log("Rpc communication finished");
    });
  }

  function startRpc() {
    const __dirname__ = process.cwd();
	let args = [];
	if (AITSYS_RPC.Param.SteamAppId != null && AITSYS_RPC.Param.SteamAppId != "") {
		args.push("--sapp");
		args.push(AITSYS_RPC.Param.SteamAppId);
	}

	args.push("--dapp");
	args.push(AITSYS_RPC.Param.DiscordAppId);

    child = childProccess.execFile(
      path.join(__dirname__, "/RPC Plugin", "/AITSYS.RpgMakerMv.Rpc.exe"),
      args,
      (err, _stdout, _stderr) => {
        if (err) {
          console.error(err);
          alert(err);
          return;
        }
      }
    );
  }

  function stopRpc() {
    if (child != null) {
      child.kill();
    }
  }
  enableRpc(false);

  window.callRpc = function (data) {
    setRPC(data);
  };

  window.stopRpc = function () {
	stopRpc();
  };

  window.enableRpc = function (start = false) {
	enableRpc(start);
  };

  function enableRpc(start = true) {
    if (start) {
      startRpc();
    }

    try {
      let startupData = JSON.stringify({
        rpc_cmd: 1,
        rpc_data: {
          large_asset_key: AITSYS_RPC.Param.LargeAssetKey,
          large_asset_text: AITSYS_RPC.Param.LargeAssetText,
          small_asset_key: AITSYS_RPC.Param.SmallAssetKey,
          small_asset_text: AITSYS_RPC.Param.SmallAssetText,
          details: AITSYS_RPC.Param.Details,
          state: AITSYS_RPC.Param.State,
        },
      });
	  let startupConfig = JSON.stringify({
		rpc_cmd: 0,
		rpc_config: {
			use_button_one: AITSYS_RPC.Param.UseButtonOne,
			use_button_two: AITSYS_RPC.Param.UseButtonTwo,
			button_one_config: {
				label: AITSYS_RPC.Param.LabelOne,
				url: AITSYS_RPC.Param.UrlOne,
			},
			button_two_config: {
				label: AITSYS_RPC.Param.LabelTwo,
				url: AITSYS_RPC.Param.UrlTwo,
			},
		},
	  });
	  setRPC(startupConfig);
      setRPC(startupData);
    } catch (e) {
      console.trace("Rpc communication failed");
    }

    var gmset = Game_Map.prototype.setup;
    Game_Map.prototype.setup = function (mid) {
      gmset.call(this, mid);
      var currentMap = $dataMapInfos[$gameMap._mapId];
      if (currentMap.name != null) {
        if (currentMap.params.length != 0) {
          if (currentMap.params[0].type == "rpc") {
            var data = currentMap.params[0].data;
            var jsonData = JSON.stringify({
              rpc_cmd: 1,
              rpc_data: {
				large_asset_key: data.large_asset_key ?? AITSYS_RPC.Param.LargeAssetKey,
				large_asset_text: data.large_asset_text ?? AITSYS_RPC.Param.LargeAssetText,
				small_asset_key: data.small_asset_key ?? AITSYS_RPC.Param.SmallAssetKey,
				small_asset_text: data.small_asset_text ?? AITSYS_RPC.Param.SmallAssetText,
				details: data.details,
				state: data.state,
			  },
            });
            try {
              setRPC(jsonData);
            } catch (e) {
              console.trace("Rpc communication failed");
            }
          }
        }
      }
    };
  }
})();