/* Any copyright is dedicated to the Public Domain.
 * http://creativecommons.org/publicdomain/zero/1.0/ */

ChromeUtils.import("resource:///modules/ircServerTime.jsm");
ChromeUtils.import("resource://gre/modules/Services.jsm");

var irc = {};
Services.scriptloader.loadSubScript("resource:///components/irc.js", irc);

function getTags(aRawMsg) {
  const {tags} = irc.ircMessage(aRawMsg, "doesnt@matter");

  return tags;
}

function run_test() {
  add_test(specMessages);

  run_next_test();
}

function specMessages() {
  const kMessages = [
    {
      tags: getTags("@time=2011-10-19T16:40:51.620Z :Angel!angel@example.com PRIVMSG #test :Hello"),
      who: "Angel!angel@example.com",
      get originalMessage() { return "Hello"; },
      message: "Hello",
      incoming: true
    },
    {
      tags: getTags("@time=2012-06-30T23:59:60.419Z :John!~john@1.2.3.4 JOIN #chan"),
      who: "John!~john@1.2.3.4",
      message: "John joined #chan",
      get originalMessage() { return "John joined #chan"; },
      system: true,
      incoming: true
    },
    {
      tags: getTags("@znc.in/server-time-iso=2016-11-13T19:20:45.284Z :John!~john@1.2.3.4 JOIN #chan"),
      who: "John!~john@1.2.3.4",
      message: "John joined #chan",
      get originalMessage() { return "John joined #chan"; },
      system: true,
      incoming: true
    },
    {
      tags: getTags("@time= :empty!Empty@host.local JOIN #test"),
      who: "empty!Empty@localhost",
      message: "Empty joined #test",
      get originalMessage() { return "Empty joined #test"; },
      system: true,
      incoming: true
    },
    {
      tags: getTags("NoTags!notags@1.2.3.4 PART #test"),
      who: "NoTags!notags@1.2.3.4",
      message: "NoTags left #test",
      get originalMessage() { return "NoTags left #test"; },
      system: true,
      incoming: true
    }
  ];

  const kExpectedTimes = [
    Math.floor(Date.parse(kMessages[0].tags.get("time")) / 1000),
    Math.floor(Date.parse("2012-06-30T23:59:59.999Z") / 1000),
    Math.floor(Date.parse(kMessages[2].tags.get("znc.in/server-time-iso")) / 1000),
    undefined,
    undefined
  ];

  for (let m in kMessages) {
    const msg = kMessages[m];
    const isZNC = kMessages[m].tags.has("znc.in/server-time-iso");
    const tag = isZNC ? "znc.in/server-time-iso" : "time";
    const tagMessage = {
      message: Object.assign({}, msg),
      tagName: tag,
      tagValue: msg.tags.get(tag)
    };
    tagServerTime.commands[tag](tagMessage);

    // Ensuring that the expected properties and their values as given in
    // kMessages are still the same after the handler.
    for (let i in msg) {
      equal(tagMessage.message[i], msg[i], "Property '" + i + "' was not modified");
    }
    // The time should only be adjusted when we expect a valid server-time tag.
    equal("time" in tagMessage.message, kExpectedTimes[m] !== undefined, "Message time was set when expected");

    if (kExpectedTimes[m] !== undefined) {
      ok(tagMessage.message.delayed, "Delayed flag was set");
      equal(kExpectedTimes[m], tagMessage.message.time, "Time was parsed properly");
    }
  }

  run_next_test();
}
