ScoDocMM/app/entreprises/app_relations_entreprises.py

# -*- mode: python -*-
# -*- coding: utf-8 -*-

##############################################################################
#
# Gestion scolarite IUT
#
# Copyright (c) 1999 - 2022 Emmanuel Viennet.  All rights reserved.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
#
#
##############################################################################

import os
from config import Config
import re
import requests
import glob

from flask import flash
from flask_login import current_user

from app.entreprises.models import (
    Entreprise,
    EntrepriseCorrespondant,
    EntrepriseOffre,
    EntrepriseOffreDepartement,
    EntreprisePreferences,
    EntrepriseSite,
    EntrepriseLog,
)
from app import email, db
from app.scodoc import sco_preferences
from app.scodoc import sco_excel
from app.models import Departement
from app.scodoc.sco_permissions import Permission


ENTREPRISES_KEYS = [
    "siret",
    "nom_entreprise",
    "adresse",
    "ville",
    "code_postal",
    "pays",
]
SITES_KEYS = [
    [
        "siret_entreprise",
        "id_site",
        "nom_site",
        "adresse",
        "ville",
        "code_postal",
        "pays",
    ],
    [
        "civilite",
        "nom",
        "prenom",
        "telephone",
        "mail",
        "poste",
        "service",
        "origine",
        "notes",
    ],
]
CORRESPONDANTS_KEYS = [
    "id",
    "civilite",
    "nom",
    "prenom",
    "telephone",
    "mail",
    "poste",
    "service",
    "origine",
    "notes",
    "nom_site",
]


def get_depts():
    """
    Retourne une liste contenant les l'id des départements des roles de l'utilisateur courant
    """
    depts = []
    for role in current_user.user_roles:
        dept_id = get_dept_id_by_acronym(role.dept)
        if dept_id is not None:
            depts.append(dept_id)
    return depts


def get_dept_id_by_acronym(acronym: str):
    """
    Retourne l'id d'un departement a l'aide de son acronym
    """
    dept = Departement.query.filter_by(acronym=acronym).first()
    if dept is not None:
        return dept.id
    return None


def get_dept_acronym_by_id(id: int):
    dept = Departement.query.filter_by(id=id).first()
    if dept is not None:
        return dept.acronym
    return None


def check_offre_depts(depts: list, offre_depts: list):
    """
    Retourne vrai si l'utilisateur a le droit de visibilité sur l'offre
    """
    if current_user.has_permission(Permission.RelationsEntreprisesChange, None):
        return True
    for offre_dept in offre_depts:
        if offre_dept.dept_id in depts:
            return True
    return False


def get_offre_files_and_depts(offre: EntrepriseOffre, depts: list):
    """
    Retourne l'offre, les fichiers attachés a l'offre et les département liés
    """
    offre_depts = EntrepriseOffreDepartement.query.filter_by(offre_id=offre.id).all()
    correspondant = EntrepriseCorrespondant.query.filter_by(
        id=offre.correspondant_id
    ).first()
    if not offre_depts or check_offre_depts(depts, offre_depts):
        files = []
        path = os.path.join(
            Config.SCODOC_VAR_DIR,
            "entreprises",
            f"{offre.entreprise_id}",
            f"{offre.id}",
        )
        if os.path.exists(path):
            for dir in glob.glob(
                f"{path}/[0-9][0-9][0-9][0-9]-[0-9][0-9]-[0-9][0-9]-[0-9][0-9]-[0-9][0-9]-[0-9][0-9]"
            ):
                for _file in glob.glob(f"{dir}/*"):
                    file = [os.path.basename(dir), os.path.basename(_file)]
                    files.append(file)
        return [offre, files, offre_depts, correspondant]
    return None


def send_email_notifications_entreprise(subject: str, entreprise: Entreprise):
    txt = [
        "Une entreprise est en attente de validation",
        "Entreprise:",
        f"\tnom: {entreprise.nom}",
        f"\tsiret: {entreprise.siret}",
        f"\tadresse: {entreprise.adresse}",
        f"\tcode postal: {entreprise.codepostal}",
        f"\tville: {entreprise.ville}",
        f"\tpays: {entreprise.pays}",
    ]
    txt = "\n".join(txt)
    email.send_email(
        subject,
        sco_preferences.get_preference("email_from_addr"),
        [EntreprisePreferences.get_email_notifications],
        txt,
    )
    return txt


def get_excel_book_are(export: bool = False):
    """
    Retourne un Excel avec les 3 feuilles "Entreprises", "Sites" et "Correspondants"
    """
    entreprises_titles = ENTREPRISES_KEYS[:]
    sites_titles = SITES_KEYS[:]
    correspondants_titles = CORRESPONDANTS_KEYS[:]
    wb = sco_excel.ScoExcelBook()
    ws1 = wb.create_sheet("Entreprises")
    ws1.append_row(
        [
            ws1.make_cell(it, style)
            for (it, style) in zip(
                entreprises_titles,
                [sco_excel.excel_make_style(bold=True)] * len(entreprises_titles),
            )
        ]
    )
    ws2 = wb.create_sheet("Sites")
    ws2.append_row(
        [
            ws2.make_cell(it, style)
            for (it, style) in zip(
                sites_titles[0],
                [sco_excel.excel_make_style(bold=True)] * len(sites_titles[0]),
            )
        ]
        + [
            ws2.make_cell(it, style)
            for (it, style) in zip(
                sites_titles[1],
                [sco_excel.excel_make_style(bold=True, color=sco_excel.COLORS.RED)]
                * len(sites_titles[1]),
            )
        ]
    )
    ws3 = wb.create_sheet("Correspondants")
    ws3.append_row(
        [
            ws3.make_cell(it, style)
            for (it, style) in zip(
                correspondants_titles,
                [sco_excel.excel_make_style(bold=True)] * len(correspondants_titles),
            )
        ]
    )
    if export:
        entreprises = Entreprise.query.filter_by(visible=True).all()
        sites = (
            db.session.query(EntrepriseSite)
            .join(Entreprise, EntrepriseSite.entreprise_id == Entreprise.id)
            .filter_by(visible=True)
            .all()
        )
        correspondants = (
            db.session.query(EntrepriseCorrespondant)
            .join(Entreprise, EntrepriseCorrespondant.entreprise_id == Entreprise.id)
            .filter_by(visible=True)
            .all()
        )
        entreprises_lines = [
            [entreprise.to_dict().get(k, "") for k in ENTREPRISES_KEYS]
            for entreprise in entreprises
        ]
        sites_lines = [
            [site.to_dict().get(k, "") for k in SITES_KEYS[0]] for site in sites
        ]
        correspondants_lines = [
            [correspondant.to_dict().get(k, "") for k in CORRESPONDANTS_KEYS]
            for correspondant in correspondants
        ]
        for line in entreprises_lines:
            cells = []
            for it in line:
                cells.append(ws1.make_cell(it))
            ws1.append_row(cells)
        for line in sites_lines:
            cells = []
            for it in line:
                cells.append(ws2.make_cell(it))
            ws2.append_row(cells)
        for line in correspondants_lines:
            cells = []
            for it in line:
                cells.append(ws3.make_cell(it))
            ws3.append_row(cells)
    return wb


def check_entreprises_import(m):
    """
    Verifie la feuille Excel "Entreprises" de l'importation données
    """
    entreprises_import = []
    siret_list = []
    ligne = 1
    if m[0] != ENTREPRISES_KEYS:
        flash(
            f'Veuillez utilisez la feuille excel à remplir (Feuille "Entreprises", ligne {ligne})'
        )
        return False
    l = list_to_dict(m)
    for entreprise_data in l:
        ligne += 1
        entreprise_data["siret"] = entreprise_data["siret"].replace(" ", "")
        if (
            check_entreprise_import(entreprise_data)
            and entreprise_data["siret"] not in siret_list
        ):
            siret_list.append(entreprise_data["siret"])
            entreprise = Entreprise.query.filter_by(
                siret=entreprise_data["siret"], visible=True
            ).first()
            if entreprise is None:
                entreprise_import = Entreprise(
                    siret=entreprise_data["siret"],
                    nom=entreprise_data["nom_entreprise"],
                    adresse=entreprise_data["adresse"],
                    ville=entreprise_data["ville"],
                    codepostal=entreprise_data["code_postal"],
                    pays=entreprise_data["pays"]
                    if entreprise_data["pays"]
                    else "FRANCE",
                    visible=True,
                )
                entreprises_import.append(entreprise_import)
            else:
                entreprise.nom = entreprise_data["nom_entreprise"]
                entreprise.adresse = entreprise_data["adresse"]
                entreprise.ville = entreprise_data["ville"]
                entreprise.codepostal = entreprise_data["code_postal"]
                entreprise.pays = (
                    entreprise_data["pays"] if entreprise_data["pays"] else "FRANCE"
                )
        else:
            flash(
                f'Erreur lors de l\'importation (Feuille "Entreprises", ligne {ligne})'
            )
            return False

    if len(entreprises_import) > 0:
        log = EntrepriseLog(
            authenticated_user=current_user.user_name,
            text=f"Importation de {len(entreprises_import)} entreprise(s)",
        )
        db.session.add(log)

    return entreprises_import


def check_entreprise_import(entreprise_data):
    """
    Verifie les données d'une ligne Excel (entreprise)
    """
    champs_obligatoires = ["siret", "nom_entreprise", "adresse", "ville", "code_postal"]
    for key, value in entreprise_data.items():  # champs obligatoires
        if key in champs_obligatoires and value == "":
            return False

    siret = entreprise_data["siret"]

    if EntreprisePreferences.get_check_siret():
        if re.match("^\d{14}$", siret) is None:
            return False
        try:
            req = requests.get(
                f"https://entreprise.data.gouv.fr/api/sirene/v1/siret/{siret}"
            )
            if req.status_code != 200:
                return False
        except requests.ConnectionError:
            return False
    return True


def check_sites_import(m):
    """
    Verifie la feuille Excel "Sites" de l'importation données
    """
    sites_import = []
    correspondants_import = []
    ligne = 1
    if m[0] != sum(SITES_KEYS, []):
        flash(
            f'Veuillez utilisez la feuille excel à remplir (Feuille "Sites", ligne {ligne})'
        )
        return False, False
    l = list_to_dict(m)
    for site_data in l:
        ligne += 1
        site_data["siret_entreprise"] = site_data["siret_entreprise"].replace(" ", "")
        if check_site_import(site_data):
            entreprise = Entreprise.query.filter_by(
                siret=site_data["siret_entreprise"], visible=True
            ).first()
            if site_data["id_site"] == "":
                site_import = EntrepriseSite(
                    entreprise_id=entreprise.id,
                    nom=site_data["nom_site"],
                    adresse=site_data["adresse"],
                    codepostal=site_data["code_postal"],
                    ville=site_data["ville"],
                    pays=site_data["pays"],
                )
                if site_data["civilite"] == "":
                    sites_import.append(site_import)
                else:
                    correspondant_import = EntrepriseCorrespondant(
                        entreprise_id=entreprise.id,
                        civilite=site_data["civilite"],
                        nom=site_data["nom"],
                        prenom=site_data["prenom"],
                        telephone=site_data["telephone"],
                        mail=site_data["mail"],
                        poste=site_data["poste"],
                        service=site_data["service"],
                        origine=site_data["origine"],
                        notes=site_data["notes"],
                    )
                    sites_import.append(site_import)
                    correspondants_import.append([site_import, correspondant_import])
            else:
                site = EntrepriseSite.query.filter_by(id=site_data["id_site"]).first()
                site.nom = site_data["nom_site"]
                site.adresse = site_data["adresse"]
                site.codepostal = site_data["code_postal"]
                site.ville = site_data["ville"]
                site.pays = site_data["pays"]

                if site_data["civilite"] != "":
                    correspondant_import = EntrepriseCorrespondant(
                        entreprise_id=entreprise.id,
                        site_id=site.id,
                        civilite=site_data["civilite"],
                        nom=site_data["nom"],
                        prenom=site_data["prenom"],
                        telephone=site_data["telephone"],
                        mail=site_data["mail"],
                        poste=site_data["poste"],
                        service=site_data["service"],
                        origine=site_data["origine"],
                        notes=site_data["notes"],
                    )
                    correspondants_import.append([None, correspondant_import])
        else:
            flash(f'Erreur lors de l\'importation (Feuille "Sites", ligne {ligne})')
            return False, False

    if len(sites_import) > 0:
        log = EntrepriseLog(
            authenticated_user=current_user.user_name,
            text=f"Importation de {len(sites_import)} site(s)",
        )
        db.session.add(log)

    if len(correspondants_import) > 0:
        log = EntrepriseLog(
            authenticated_user=current_user.user_name,
            text=f"Importation de {len(correspondants_import)} correspondant(s)",
        )
        db.session.add(log)

    return sites_import, correspondants_import


def check_site_import(site_data):
    """
    Verifie les données d'une ligne Excel (sites)
    """
    champs_obligatoires = [
        "siret_entreprise",
        "nom_site",
        "adresse",
        "ville",
        "code_postal",
        "pays",
    ]
    for key, value in site_data.items():  # champs obligatoires
        if key in champs_obligatoires and value == "":
            return False

    if site_data["civilite"] != "":
        if check_correspondant_import(site_data) is False:
            return False

    entreprise = Entreprise.query.filter_by(
        siret=site_data["siret_entreprise"], visible=True
    ).first()
    if entreprise is None:
        return False

    site = EntrepriseSite.query.filter_by(nom=site_data["nom_site"]).first()
    if site_data["id_site"] == "" and site is not None:
        return False

    return True


def check_correspondants_import(m):
    ligne = 1
    if m[0] != CORRESPONDANTS_KEYS:
        flash(
            f'Veuillez utilisez la feuille excel à remplir (Feuille "Correspondants", ligne {ligne})'
        )
        return False
    l = list_to_dict(m)
    for correspondant_data in l:
        ligne += 1
        if correspondant_data["id"] == "":
            flash(
                f'Erreur lors de l\'importation (Feuille "Correspondants", ligne {ligne})'
            )
            return False
        correspondant = EntrepriseCorrespondant.query.filter_by(
            id=correspondant_data["id"]
        ).first()
        if correspondant is not None and check_correspondant_import(correspondant_data):
            correspondant.civilite = correspondant_data["civilite"]
            correspondant.nom = correspondant_data["nom"]
            correspondant.prenom = correspondant_data["prenom"]
            correspondant.telephone = correspondant_data["telephone"]
            correspondant.mail = correspondant_data["mail"]
            correspondant.poste = correspondant_data["poste"]
            correspondant.service = correspondant_data["service"]
            correspondant.origine = correspondant_data["origine"]
            correspondant.notes = correspondant_data["notes"]
        else:
            flash(
                f'Erreur lors de l\'importation (Feuille "Correspondants", ligne {ligne})'
            )
            return False
    return True


def check_correspondant_import(correspondant_data):
    """
    Verifie les données d'une ligne Excel (correspondant)
    """
    champs_obligatoires = ["civilite", "nom", "prenom"]
    for key, value in correspondant_data.items():  # champs obligatoires
        if key in champs_obligatoires and value == "":
            return False

    # civilite entre H ou F
    if correspondant_data["civilite"] not in ["H", "F"]:
        return False

    if (
        correspondant_data["telephone"] == "" and correspondant_data["mail"] == ""
    ):  # 1 moyen de contact
        return False

    if "id" in correspondant_data:
        # entreprise_id existant
        entreprise = Entreprise.query.filter_by(
            siret=correspondant_data["id"], visible=True
        ).first()
        if entreprise is None:
            return False

        # correspondant possède le meme nom et prénom dans la meme entreprise
        correspondant = EntrepriseCorrespondant.query.filter_by(
            nom=correspondant_data["nom"].strip(),
            prenom=correspondant_data["prenom"].strip(),
            entreprise_id=entreprise.id,
        ).first()
        if correspondant is not None:
            return False

    return True


def list_to_dict(m):
    l = []
    for data in m[1:]:
        new_dict = {title: value.strip() for title, value in zip(m[0], data)}
        l.append(new_dict)

    return l