#!/usr/bin/python
import fileinput
import json
import time
import calendar
import shutil
import re

logfile = "/home/archangelic/irc/log"
# logfile = "/home/jumblesale/Code/irc/log"
outfile = "/home/krowbar/logs/chatStats.json"
# hash keyed by "user" that contains a start timestamp, last timestamp, last said string, chat count, letter count, and word count
userData = {}
# also now happy emotes and sad emotes
rejectRegexp = "http[s]?://|[0-9]{2}[;:][0-9]{2}"
happyRegexp = ":[-]?[])}]"
sadRegexp = ":[-]?[[({]"
nameFix = {
    "archangel": "archangelic",
    "jumblesal": "jumblesale",
    "hardmath1": "kc",
    "hardmath123": "kc",
    "bendorphan": "endorphant",
    "endorphan": "endorphant",
    "synergian": "synergiance",
}

with open(logfile, "r") as log:
    lastUser = ""
    currentStreak = 1
    for line in log:
        try:
            time, user, message = line.split("\t", 3)
            time = int(time)
            if nameFix.has_key(user):
                user = nameFix[user]
            else:
                user = user.lower()
        except ValueError:
            continue  # There are some bad lines in the log file that we'll ignore if we can't parse
        if user in userData:
            day = time / 86400  # seconds in a day
            if userData[user]["startTime"] == 0:
                userData[user]["startTime"] = time
            if userData[user]["lastDay"] != day:
                userData[user]["daysActive"] += 1
                userData[user]["lastDay"] = day
            if lastUser == user:
                currentStreak += 1
                if currentStreak > userData[user]["streak"]:
                    userData[user]["streak"] = currentStreak
            else:
                currentStreak = 1
            if userData[user]["lastMention"]:
                resTime = time - userData[user]["lastMention"]
                userData[user]["responseTime"] += min(
                    resTime, 7200
                )  # cap the value at 2hrs, things get skewed toward the high end otherwise
                userData[user]["lastMention"] = 0

            userData[user]["endTime"] = time
            # userData[user]['lastSaid'] = message
            userData[user]["lineCount"] += 1
            userData[user]["wordCount"] += len(message.split())
            userData[user]["charCount"] += len(message)
        else:  # if they are new
            userData[user] = {}
            userData[user]["startTime"] = time
            userData[user]["endTime"] = time
            # userData[user]['lastSaid'] = message
            userData[user]["lineCount"] = 1
            userData[user]["wordCount"] = len(message.split())
            userData[user]["charCount"] = len(message)
            userData[user]["daysActive"] = 1
            userData[user]["lastDay"] = time / 86400
            userData[user]["streak"] = 1
            userData[user]["mentions"] = 0
            userData[user]["lastMention"] = 0
            userData[user]["responseTime"] = 0
            userData[user]["botUse"] = 0
            userData[user]["happyEmotes"] = 0
            userData[user]["sadEmotes"] = 0

        lastUser = user
        if message.rstrip() and message[0] == "!":
            userData[user]["botUse"] += 1
        if not re.search(rejectRegexp, message):
            if re.search(happyRegexp, message):
                userData[user]["happyEmotes"] += 1
            if re.search(sadRegexp, message):
                userData[user]["sadEmotes"] += 1

        try:
            if (
                message.rstrip() and message.split()[0][-1] == ":"
            ):  # last character of first word
                name = message.split()[0][0:-1]
                if user != name and userData.has_key(name):
                    userData[name]["mentions"] += 1
                    if not userData[name]["lastMention"]:
                        userData[name]["lastMention"] = time
        except IndexError:
            print("##" + message + "##")
            continue


with open(outfile + ".tmp", "w") as tmpFile:
    tmpFile.write(json.dumps(userData))
shutil.move(outfile + ".tmp", outfile)