from flask import Flask, Response, request
from multiprocessing import Process
import json
import os
import shutil
import logging
from .jform_data import mock_jform_data
from ..routine import sync_jform, process_overdue
from ..umbrellas import Umbrellas
from ..jform import JForm
from ..admin_log import AdminLog
from ..config import config

"""Spin up a simple Flask app to mimic jForm."""
jform = Flask(__name__)

takeaway, giveback = mock_jform_data()

EMPTY_RESPONSE = Response(
    json.dumps(
        {
            "success": True,
            "message": "ok",
            "data": {
                "rows": [],
                "total": 0,
            },
            "code": 0,
        },
    ),
    content_type="application/json",
)


@jform.route("/<endpoint>")
def api(endpoint):
    params = request.args.get("params")
    if (
        params
        and "current" in json.loads(params)
        and json.loads(params)["current"] != 1
    ):
        return EMPTY_RESPONSE
    if endpoint == "takeaway":
        return Response(takeaway, content_type="application/json")
    elif endpoint == "giveback":
        return Response(giveback, content_type="application/json")


TEST_DATABASE_PATH = "/tmp/jimbrella.db"
TEST_ADMIN_LOG_PATH = "/tmp/jimbrella.admin.log"


if __name__ == "__main__":
    logging.info("----- BEGIN ROUTINE TEST -----")
    mock_jform = Process(target=jform.run, kwargs={"port": 5001})
    mock_jform.start()

    """Initialize Database and JForm."""
    shutil.copyfile(config.get("general", "db_path"), TEST_DATABASE_PATH)
    db = Umbrellas(TEST_DATABASE_PATH)
    takeaway_jform = JForm("takeaway", "http://localhost:5001/takeaway", "/tmp")
    giveback_jform = JForm("giveback", "http://localhost:5001/giveback", "/tmp")
    admin = AdminLog(TEST_ADMIN_LOG_PATH)

    """Simulate routine."""
    sync_jform(takeaway_jform, giveback_jform, db, admin)
    process_overdue(db, admin)

    """Cleanup"""
    os.remove(takeaway_jform._bookmark_fp)
    os.remove(giveback_jform._bookmark_fp)
    mock_jform.terminate()
    logging.info("----- END ROUTINE TEST -----")