" tell.py: written by sklnd in July 2009"

import sqlite3
import hook
import os

dbname = "skydb"

@hook.command(hook=r'(.*)', prefix=False, ignorebots=True)
def tellinput(bot,input):
    dbpath = os.path.join(bot.persist_dir, dbname)
    conn = dbconnect(dbpath)

    cursor = conn.cursor()
    command = "select count(name) from tell where name = ? and chan = ?"
    results = cursor.execute(command, (input.nick,input.chan)).fetchone()


    if results[0] > 0:
        command = "select id, user_from, quote from tell where name = ? and chan = ?"
        tells = cursor.execute(command, (input.nick, input.chan)).fetchall()

        for tell in tells:
            bot.reply("{0} says '{1}'".format(tell[1], tell[2]))
            command = "delete from tell where id = ?"
            cursor.execute(command, (tell[0],))

        conn.commit()
    conn.close()
        


@hook.command
def tell(bot, input):
    
    ".tell <nick> - Tell somebody something later. Unless you suck, in which case tell yourself to go take a hike"

    if len(input.msg) < 6:
        return tell.__doc__

    query = input.msg[6:].partition(" ")

    if query[0] == input.nick:
        return "No."


    if query[2] != "":
        dbpath = os.path.join(bot.persist_dir, dbname)
        conn = dbconnect(dbpath)
        filterUser = conn.execute("select count(*) from tell_probation where name=?", (input.nick,)).fetchone()

        if filterUser[0] > 0:
            return "No."

        cursor = conn.cursor()
        command = "insert into tell(name, user_from, quote, chan) values(?,?,?,?)"
        cursor.execute(command, (query[0], input.nick, query[2], input.chan))
            
        conn.commit()
        conn.close()
        return "I'll let (him|her|it) know."

    else: 
        return tell.__doc__

# check to see that our db has the the seen table, and return a connection.
def dbconnect(db):
    conn = sqlite3.connect(db)
    results = conn.execute("select count(*) from sqlite_master where name=?", ("tell" ,)).fetchone()

    if results[0] == 0:
        conn.execute("create table if not exists "+ \
                     "tell(id integer primary key autoincrement, name varchar(50), user_from varchar(50), quote varchar(250), chan varchar(50));")

        conn.commit()

    results = conn.execute("select count(*) from sqlite_master where name=?", ("tell_probation" ,)).fetchone()
    if results[0] == 0:
        conn.execute("create table if not exists "+ \
                     "tell_probation(name varchar(50),"+ \
                     "primary key(name));")
        conn.commit()

    return conn