import json
import sqlite3

from chanbans.db import get_db


def dict_factory(cursor, row):
    d = {}
    for idx, col in enumerate(cursor.description):
        d[col[0]] = row[idx]
    return d


# Create a new database too
old_db = get_db()

new_db = sqlite3.connect("new_db.db")
new_db.executescript(
    """
    create table if not exists bans(
        id integer primary key,
        action varchar(5),
        board varchar(10),
        length varchar(10),
        now varchar(30),
        name varchar(100),
        trip varchar(30),
        com text,
        time varchar(30),
        sub varchar(100),
        nsfw boolean,
        thumb varchar(100),
        ext varchar(10),
        w int,
        h int,
        tn_w int,
        tn_h int,
        md5 varchar(100),
        fsize integer,
        filename text,
        tim varchar(30),
        thumb_path text,
        reason varchar(200)
    );
    """
)

old_db.row_factory = dict_factory

bans = old_db.execute("SELECT * FROM BANS").fetchall()

print("Converting", len(bans), "rows")

for ban in bans:
    post = json.loads(ban["post"])
    post["action"] = ban["action"]
    # post['board'] = ban['board']
    post["length"] = ban["length"]
    post["thumb_path"] = ban["thumb_path"]
    post["reason"] = ban["reason"]

    if "trip" not in post:
        post["trip"] = None
    if "nsfw" not in post:
        post["nsfw"] = False
    if "thumb" not in post:
        post["thumb"] = None
    if "ext" not in post:
        post["ext"] = None

    if "w" not in post:
        post["w"] = 0
    else:
        post['w'] = int(post['w'])

    if "h" not in post:
        post["h"] = 0
    else:
        post['h'] = int(post['h'])

    if "tn_w" not in post:
        post["tn_w"] = 0
    else:
        post['tn_w'] = int(post['tn_w'])

    if "tn_h" not in post:
        post["tn_h"] = 0
    else:
        post['tn_h'] = int(post['tn_h'])

    if "md5" not in post:
        post["md5"] = None
    if "fsize" not in post:
        post["fsize"] = None
    if "filename" not in post:
        post["filename"] = None
    if "tim" not in post:
        post["tim"] = None

    new_db.execute(
        """
        INSERT INTO bans (action, board, length, now, name, trip, com, time, sub, nsfw, thumb, ext, w, h, tn_w, tn_h, md5, fsize, filename, tim, thumb_path, reason)
        VALUES (
            :action,
            :board,
            :length,
            :now,
            :name,
            :trip,
            :com,
            :time,
            :sub,
            :nsfw,
            :thumb,
            :ext,
            :w,
            :h,
            :tn_w,
            :tn_h,
            :md5,
            :fsize,
            :filename,
            :tim,
            :thumb_path,
            :reason
        )
        """,
        post,
    )

new_db.commit()