import requests
import json
import datetime
import streamlit as st
from itertools import zip_longest
import os

def basic_info():
config = dict()
config["access_token"] = st.secrets["access_token"]
config['instagram_account_id'] = st.secrets.get("instagram_account_id", "")
config["version"] = 'v16.0'
config["graph_domain"] = 'https://graph.facebook.com/'
config["endpoint_base"] = config["graph_domain"] + config["version"] + '/'
return config

def InstaApiCall(url, params, request_type):
if request_type == 'POST':
req = requests.post(url, params)
else:
req = requests.get(url, params)
res = dict()
res["url"] = url
res["endpoint_params"] = params
res["endpoint_params_pretty"] = json.dumps(params, indent=4)
res["json_data"] = json.loads(req.content)
res["json_data_pretty"] = json.dumps(res["json_data"], indent=4)
return res

def getUserMedia(params, pagingUrl=''):
Params = dict()
Params['fields'] = 'id,caption,media_type,media_url,permalink,thumbnail_url,timestamp,username,like_count,comments_count'
Params['access_token'] = params['access_token']

if not params['endpoint_base']:
return None

if pagingUrl == '':
url = params['endpoint_base'] + params['instagram_account_id'] + '/media'
else:
url = pagingUrl

return InstaApiCall(url, Params, 'GET')

def saveCount(count, filename):
with open(filename, 'w') as f:
json.dump(count, f, indent=4)

def getCount(filename):
try:
with open(filename, 'r') as f:
return json.load(f)
except (FileNotFoundError, json.decoder.JSONDecodeError):
return {}

st.set_page_config(layout="wide")
params = basic_info()

if not params['instagram_account_id']:
st.write('.envファイルでinstagram_account_idを確認')
else:
response = getUserMedia(params)
if not response:
st.write('.envファイルでaccess_tokenを確認')
else:
posts = response['json_data']['data'][::-1]

NUM_COLUMNS = 6
MAX_WIDTH = 1000
BOX_WIDTH = int(MAX_WIDTH / NUM_COLUMNS)
BOX_HEIGHT = 400

show_description = st.checkbox("キャプションを表示")

posts.reverse()
post_groups = [list(filter(None, group)) for group in zip_longest(*[iter(posts)] * NUM_COLUMNS)]

count_filename = "count.json"
count = getCount(count_filename)
today = datetime.datetime.now(datetime.timezone(datetime.timedelta(hours=9))).strftime('%Y-%m-%d')
yesterday = (datetime.datetime.now(datetime.timezone(datetime.timedelta(hours=9))) - datetime.timedelta(days=1)).strftime('%Y-%m-%d')

if today not in count:
count[today] = {}

if datetime.datetime.now(datetime.timezone(datetime.timedelta(hours=9))).strftime('%H:%M') == '23:59':
count[yesterday] = count[today]

for post_group in post_groups:
with st.container():
columns = st.columns(NUM_COLUMNS)
for i, post in enumerate(post_group):
with columns[i]:
st.image(post['media_url'], width=BOX_WIDTH, use_column_width=True)
st.write(f"{datetime.datetime.strptime(post['timestamp'], '%Y-%m-%dT%H:%M:%S%z').astimezone(datetime.timezone(datetime.timedelta(hours=9))).strftime('%Y-%m-%d %H:%M:%S')}")
like_count_diff = post['like_count'] - count.get(yesterday, {}).get(post['id'], {}).get('like_count', post['like_count'])
comment_count_diff = post['comments_count'] - count.get(yesterday, {}).get(post['id'], {}).get('comments_count', post['comments_count'])
st.write(f"👍: {post['like_count']} ({'+' if like_count_diff >= 0 else ''}{like_count_diff})\n💬: {post['comments_count']} ({'+' if comment_count_diff >= 0 else ''}{comment_count_diff})\n")
caption = post['caption']
if caption is not None:
caption = caption.strip()
if "[Description]" in caption:
caption = caption.split("[Description]")[1].lstrip()
if "[Tags]" in caption:
caption = caption.split("[Tags]")[0].rstrip()
caption = caption.replace("#", "")
caption = caption.replace("[model]",👗)
caption = caption.replace("[Equip]", "📷")
caption = caption.replace("[Develop]", "🖨")
if show_description:
st.write(caption or "No caption provided")
else:
st.write(caption[:0] if caption is not None and len(caption) > 50 else caption or "No caption provided")
count[today][post['id']] = {'like_count': post['like_count'], 'comments_count': post['comments_count']}

saveCount(count, count_filename)

'''

上記のコードを以下の要件をすべて満たして改修してください

- 説明は表記せずPython用のコードのみ出力する
- "caption = post['caption']以降のブロックのコードは残存させ利用する
- 現状の"いいね数"と"コメント数"の取得と保存に関するコードは残存させ利用する
- 毎日JST23:59に現時点でのフォロワー数を取得し、すでに別件で使用している"count.json"内に保存するようコードを改修する
- StreamlitのUIで"キャプションを表示"の上に"現時点でのフォロワー数(Follower)"、すぐ右に'count.json'と現時点のフォロワー数との差分を"(-1)や(±0)や(+2)"のように並ぶようにし、一段階大きめのサイズで表示する