"""
Search the database for an image
"""

import click
import os

from app.models.sql_factory import search_by_phash
from app.utils.im_utils import compute_phash_int
from app.utils.file_utils import sha256

@click.command()
@click.option('-i', '--input', 'opt_fn',
  required=True,
  help="File to search")
@click.pass_context
def cli(ctx, opt_fn):
  """
  Search the database for an image
  """
  print('Searching for a file...')

  if not os.path.exists(opt_fn):
    print("File does not exist")
    return

  hash = sha256(opt_fn)
  phash = compute_phash_int(opt_fn)

  res = search_by_hash(hash)
  print("search by hash:", res)

  res =search_by_phash(phash)
  print("search by phash:", res)