ScoDoc-PE/app/comp/res_but.py

##############################################################################
# ScoDoc
# Copyright (c) 1999 - 2022 Emmanuel Viennet.  All rights reserved.
# See LICENSE
##############################################################################

"""Résultats semestres BUT
"""
import pandas as pd

from app.comp import moy_ue, moy_sem, inscr_mod
from app.comp.res_common import NotesTableCompat
from app.comp.bonus_spo import BonusSport
from app.models import ScoDocSiteConfig
from app.scodoc.sco_codes_parcours import UE_SPORT


class ResultatsSemestreBUT(NotesTableCompat):
    """Résultats BUT: organisation des calculs"""

    _cached_attrs = NotesTableCompat._cached_attrs + (
        "modimpl_coefs_df",
        "modimpls_evals_poids",
        "sem_cube",
    )

    def __init__(self, formsemestre):
        super().__init__(formsemestre)

        if not self.load_cached():
            self.compute()
            self.store()

    def compute(self):
        "Charge les notes et inscriptions et calcule les moyennes d'UE et gen."
        (
            self.sem_cube,
            self.modimpls_evals_poids,
            self.modimpls_results,
        ) = moy_ue.notes_sem_load_cube(self.formsemestre)
        self.modimpl_inscr_df = inscr_mod.df_load_modimpl_inscr(self.formsemestre)
        self.modimpl_coefs_df, _, _ = moy_ue.df_load_modimpl_coefs(
            self.formsemestre, ues=self.ues, modimpls=self.formsemestre.modimpls_sorted
        )
        # l'idx de la colonne du mod modimpl.id est
        #       modimpl_coefs_df.columns.get_loc(modimpl.id)
        # idx de l'UE: modimpl_coefs_df.index.get_loc(ue.id)

        # Elimine les coefs des UE bonus sports
        no_bonus = [ue.type != UE_SPORT for ue in self.ues]
        modimpl_coefs_no_bonus_df = self.modimpl_coefs_df[no_bonus]
        self.etud_moy_ue = moy_ue.compute_ue_moys_apc(
            self.sem_cube,
            self.etuds,
            self.formsemestre.modimpls_sorted,
            self.ues,
            self.modimpl_inscr_df,
            modimpl_coefs_no_bonus_df,
        )
        # Les coefficients d'UE ne sont pas utilisés en APC
        self.etud_coef_ue_df = pd.DataFrame(
            1.0, index=self.etud_moy_ue.index, columns=self.etud_moy_ue.columns
        )
        self.etud_moy_gen = moy_sem.compute_sem_moys_apc(
            self.etud_moy_ue, modimpl_coefs_no_bonus_df
        )
        # --- Bonus Sport & Culture
        bonus_class = ScoDocSiteConfig.get_bonus_sport_class()
        if bonus_class is not None:
            bonus: BonusSport = bonus_class(
                self.formsemestre,
                self.sem_cube,
                self.ues,
                self.modimpl_inscr_df,
                self.modimpl_coefs_df.transpose(),
            )
            self.bonus_ues = bonus.get_bonus_ues()
            if self.bonus_ues is not None:
                self.etud_moy_ue += self.bonus_ues  # somme les dataframes

        self.etud_moy_gen_ranks = moy_sem.comp_ranks_series(self.etud_moy_gen)

    def get_etud_mod_moy(self, moduleimpl_id: int, etudid: int) -> float:
        """La moyenne de l'étudiant dans le moduleimpl
        En APC, il s'agit d'une moyenne indicative sans valeur.
        Result: valeur float (peut être naN) ou chaîne "NI" (non inscrit ou DEM)
        """
        mod_idx = self.modimpl_coefs_df.columns.get_loc(moduleimpl_id)
        etud_idx = self.etud_index[etudid]
        # moyenne sur les UE:
        return self.sem_cube[etud_idx, mod_idx].mean()