import psycopg

from read_dat import read_binary_file

file_path = "lz.out/lz.rivqdown.dat"
df = read_binary_file(file_path)

# PostgreSQL连接配置
postgres_config = {
    "host": "192.168.3.12",
    "user": "prepare",
    "password": "preparepassword",
    "dbname": "preparedb",
}

postgres_conn = psycopg.connect(**postgres_config)
postgres_cursor = postgres_conn.cursor()

for index, row in df.iterrows():
    for i in range(len(row)):
        postgres_cursor.execute(
            "INSERT INTO river_flow (river_id, created_at, runoff) VALUES (%s, %s, %s)",
            (i + 1, index, row[i]),
        )

postgres_conn.commit()
postgres_cursor.close()
postgres_conn.close()