#!/usr/bin/env python3

import configparser, os.path, tweepy, dbtools, getpass

if os.path.isfile("config.cfg"):
 print("config.cfg already exists. Please remove it before running this script.")
 exit(1)

config = configparser.RawConfigParser()

config.add_section('Database')

print('''TweepBot will use a database for certain tasks. You can use a file or a MySQL database for this purpose. 

If you wish to use a MySQL database, you will need the credentials for it. If you don't know what any of that means, stick with the default value and just press Enter.
''')

dbtype = input("Database type: %i (file), %i (MySQL) [%i]: " % (dbtools.SQLITE, dbtools.MYSQL, dbtools.SQLITE))
print()

try:
 dbtype = int(dbtype)
except:
 pass

if dbtype == dbtools.MYSQL:
 dbhost = input("MySQL host [localhost]: ") or "localhost"
 dbuser = input("MySQL username [twitools]: ") or "twitools"
 dbpass = getpass.getpass("MySQL password (not echoed!): ")
 dbname = input("MySQL database name [twitools]: ") or "twitools"
 print()

 config.set('Database', 'type', dbtype)
 config.set('Database', 'host', dbhost)
 config.set('Database', 'user', dbuser)
 config.set('Database', 'pass', dbpass)
 config.set('Database', 'name', dbname)

else:
 dbtype = dbtools.SQLITE
 dbpath = input("Name of the database file [Database.db]: ") or "Database.db"
 print()

 config.set('Database', 'type', dbtype)
 config.set('Database', 'path', dbpath)

if dbtype == dbtools.MYSQL:
 db = dbtools.dbObject(dbtype=dbtype, host=dbhost, user=dbuser, pwd=dbpass, db=dbname)
else:
 db = dbtools.dbObject(dbtype=dbtype, path=dbpath)
if not db.isInitialized():
 db.executeQuery("CREATE TABLE tokens(`cid` INT PRIMARY KEY, `ato` TEXT, `ase` TEXT, `tweet` BOOLEAN DEFAULT 1, `fish` INT DEFAULT 0);")
 db.commit()

db.closeConnection()

config.add_section("Twitter")

cke = input("Your Twitter application's consumer key: ")
cse = input("Your Twitter application's consumer secret: ")

config.set("Twitter", "cke", cke)
config.set("Twitter", "cse", cse)

print("Seems like everything worked out fine. Let's write that config file...")

with open('config.cfg', 'wt') as cfg:
 config.write(cfg)

print("We're all done. You can now use Twitools. Have fun!")