# -*- coding: u8 -*-
from account import *
from vklib import *

vk = VKClient(delay_time=.5)
vk.login(username, password)

oid=-25788864
o=0
c=100
max_likes=0
max_likes_post=0
max_reposts=0
max_reposts_post=0
total_likes=0
total_reposts=0
user_stats={}
while 1:
    r=vk.api('wall.get', owner_id=oid, offset=o, count=c)
    for post in r['items']:
        if 'signer_id' in post:
            uid=post['signer_id']
            if not uid in user_stats:
                user_stats[uid] = {'posts': 0, 'likes': 0, 'reposts': 0, 'max_likes': 0, 'max_reposts': 0, 'max_likes_post': 0, 'max_reposts_post': 0}
            stat=user_stats[uid]
            stat['posts']+=1
            stat['likes']+=post['likes']['count']
            stat['reposts']+=post['reposts']['count']
            if stat['max_likes']<post['likes']['count']:
                stat['max_likes']=post['likes']['count']
                stat['max_likes_post']=post['id']
            if stat['max_reposts']<post['reposts']['count']:
                stat['max_reposts']=post['reposts']['count']
                stat['max_reposts_post']=post['id']
        total_likes+=post['likes']['count']
        total_reposts+=post['reposts']['count']
        if post['likes']['count']>max_likes:
            max_likes=post['likes']['count']
            max_likes_post=post['id']
        if post['reposts']['count']>max_reposts:
            max_reposts=post['reposts']['count']
            max_reposts_post=post['id']
    o+=c
    if o>=r['count']:
        break
total_posts=r['count']
print u"""
Всего записей: {posts}
Всего лайков: {likes}
Всего репостов: {reposts}
Среднее кол-во лайков: {mid_likes}
Среднее кол-во репостов: {mid_reposts}
Пост с максимальным количеством лайков http://vk.com/wall{oid}_{max_likes_post} ({max_likes})
Пост с максимальным количеством репостов http://vk.com/wall{oid}_{max_reposts_post} ({max_reposts})

""".format(oid=oid, max_likes=max_likes, max_likes_post=max_likes_post, max_reposts=max_reposts, max_reposts_post=max_reposts_post, posts=total_posts, likes=total_likes, reposts=total_reposts, mid_likes=total_likes/total_posts, mid_reposts=total_reposts/total_posts)
print len(user_stats)
data = ''
for uid, stat in user_stats.items():
    print uid
    r=vk.api('users.get', user_ids=uid)
    data+=u'"{name}";http://vk.com/id{user_id};{posts};{likes};{reposts};{mid_likes};{mid_reposts};{max_likes};http://vk.com/wall{oid}_{max_likes_post};{max_reposts};http://vk.com/wall{oid}_{max_reposts_post}\n' .format(oid=oid, name=r[0]['first_name'] + ' ' + r[0]['last_name'], user_id=uid, mid_likes=stat['likes']/stat['posts'], mid_reposts=stat['reposts']/stat['posts'], **stat)
open('data/stat.csv', 'w').write(data.encode('u8'))