import os
from posixpath import join
from re import M
import pandas as pd
from api import Api


class Main:
    def __init__(self):
        self.pacientet_api = Api("pacientet")
        self.klinikat_api = Api("klinikat")
        self.pacientet_klinikat_api = Api("pacientet_klinikat")

        pass

    def read_excel(self):
        xlsx_path = os.path.join(os.path.dirname(__file__), '../Excel/')
        for dirpath, dirname, filename in os.walk(xlsx_path):
            for name in filename:
                if name.startswith('kirurgji_') or name.startswith('OBS-GYN_') or name.startswith('urgjenca_'):
                    klinika_emer = name.replace('.xlsx', '').split('_')[0]
                    pacientet_klinikat_filter = f"filter=(emer='{klinika_emer}')"
                    klinika_res = self.klinikat_api.create_collection(
                        {"emer": klinika_emer}, filter=pacientet_klinikat_filter)
                    klinika_id = klinika_res['items'][0]['id']
                    df = pd.read_excel(os.path.join(dirpath, name), parse_dates=[
                                       'DATELINDJA_KORIGJ'], sheet_name='Sheet1')
                    df.dropna(subset=['EMER'], inplace=True)
                    for index, row in df.iterrows():
                        emer = row['EMER'].strip()
                        mbiemer = row['MBIEMER'].strip()
                        if pd.isnull(df.loc[index, 'DATELINDJA_KORIGJ']):
                            datelindja = ''
                        else:
                            datelindja = row['DATELINDJA_KORIGJ']
                        mosha = row['MOSHA']
                        if pd.isnull(df.loc[index, 'ERROR']):
                            error = ''
                        else:
                            error = row['ERROR']

                        new_pacient = {"emer": emer, "mbiemer": mbiemer,
                                       "datelindja": str(datelindja), "mosha": str(mosha), "error": str(error)}
                        pacient_filter = f"filter=(emer='{emer}' %26%26 mbiemer='{mbiemer}' %26%26 datelindja='{datelindja}')"

                        pacienti_res = self.pacientet_api.create_collection(
                            new_pacient, filter=pacient_filter)
                        pacienti_id = pacienti_res['items'][0]['id']

                        new_pacientet_klinikat = {
                            "pacienti_id": pacienti_id, "klinika_id": klinika_id}
                        pacientet_klinikat_filter = f"filter=(pacienti_id='{pacienti_id}' %26%26 klinika_id='{klinika_id}')"

                        pacient_klinika_res = self.pacientet_klinikat_api.create_collection(
                            new_pacientet_klinikat, pacientet_klinikat_filter)
                        print(pacient_klinika_res)

    def test_backend(self) :
        # pacientet_klinikat_res = self.pacientet_klinikat_api.list_collection()
        # print(pacientet_klinikat_res["totalItems"])
        pacient_filter = f"expand=klinika_id"
        pacientet_res = self.pacientet_api.list_collection(filter=pacient_filter)
        print(pacientet_res)
        # print(pacientet_res["totalItems"])

main = Main()
main.test_backend()
# main.read_excel()
# api = Api("pacientet")
# new_pacient = {"emer": "Test", "mbiemer": "test",
#                "mosha": 100, "datelindja": datetime.now().isoformat()}
# filter = f"(emer='{new_pacient['emer']}'&&mbiemer='{new_pacient['mbiemer']}'&&datelindja={new_pacient['datelindja']})"
# pacientet = api.list_collection(filter=filter)
# if len(pacientet["items"]) > 0:
#     print('egziston')
# else:
#     print('saving')
#     res = api.create_collection(new_pacient)


# # r = requests.post('http://127.0.0.1:8090/api/collections/pacientet/records', json=json=json.dumps(new_pacient), headers=headers)