"""Schémas Phase 1 — Saisies hebdomadaires."""
from pydantic import BaseModel
from datetime import date, datetime
from uuid import UUID
from typing import Optional


# ── S1 Collecte ──
class CollecteCreate(BaseModel):
    date_collecte: date
    montant: float
    detenteur_id: UUID  # qui a l'argent
    reunion_id: Optional[UUID] = None


class CollecteOut(BaseModel):
    id: UUID
    date_collecte: date
    montant: float
    detenteur_prenom: Optional[str] = None
    statut: str
    saisi_par_prenom: Optional[str] = None
    confirme_par_prenom: Optional[str] = None
    date_confirmation: Optional[datetime] = None
    recu_par_prenom: Optional[str] = None
    date_reception: Optional[date] = None
    cree_le: datetime

    model_config = {"from_attributes": True}


class CollecteUpdate(BaseModel):
    montant: Optional[float] = None


# ── Opérations bancaires ──
class OperationBancaireCreate(BaseModel):
    type: str = "depot"
    montant: float
    date_operation: date
    note: Optional[str] = None


class OperationBancaireOut(BaseModel):
    id: UUID
    type: str
    montant: float
    date_operation: date
    effectue_par_prenom: str
    note: Optional[str] = None
    cree_le: datetime

    model_config = {"from_attributes": True}


class ReserveCreate(BaseModel):
    nom: str
    montant: float
    note: Optional[str] = None


class ReserveUpdate(BaseModel):
    nom: Optional[str] = None
    montant: Optional[float] = None
    note: Optional[str] = None


class ReserveOut(BaseModel):
    id: UUID
    nom: str
    montant: float
    note: Optional[str] = None
    active: bool = True
    cree_le: datetime

    model_config = {"from_attributes": True}


class SoldesOut(BaseModel):
    encaisse: float  # cash reçu par trésorier, pas encore déposé
    compte_bancaire: float  # dépôts - dépenses payées - contributions
    en_possession: float  # collectes pas encore remises au trésorier
    en_possession_details: list[dict] = []


# ── S4 Rapport de réunion ──
class ReunionCreate(BaseModel):
    type: str = "reguliere"
    date_reunion: datetime
    theme: Optional[str] = None
    annonces: Optional[list[str]] = None
    note: Optional[str] = None


class ReunionOut(BaseModel):
    id: UUID
    type: str
    date_reunion: datetime
    animateur_prenom: Optional[str] = None
    theme: Optional[str] = None
    annonces: Optional[list[str]] = None
    note: Optional[str] = None
    cree_le: datetime

    model_config = {"from_attributes": True}


# ── S5 Dépense (ouvert à tous) ──
class DepenseCreate(BaseModel):
    date_depense: date
    montant: float
    quoi: str
    # qui = auto (membre courant)
    # methode renseignée par le trésorier à la confirmation


class DepenseOut(BaseModel):
    id: UUID
    date_depense: date
    montant: float
    qui_prenom: Optional[str] = None
    quoi: str
    paye: bool
    methode: Optional[str] = None
    preuve_nom: Optional[str] = None
    saisi_par_prenom: Optional[str] = None
    confirme: bool = False
    cree_le: datetime

    model_config = {"from_attributes": True}


class DepenseUpdate(BaseModel):
    paye: Optional[bool] = None
    methode: Optional[str] = None
    quoi: Optional[str] = None