from pydantic import BaseModel, Field
from sqlalchemy.orm import Mapped, mapped_column, relationship, Session
from sqlalchemy import Integer, VARCHAR, ForeignKey, Float, Text
from app.models.base_class import Base

class ShortNegotiationFinalBase(BaseModel):
    short_negotiation_final_id : int | None = Field(default=None)
    short_profiles_of_individuals_interviewed : str | None = Field(default=None)
    short_insights_gathered : str | None = Field(default=None)
    negotiation_what_are_some_ways : str | None = Field(default=None)
    negotiation_what_percentage_of_sales: float | None = Field(default=None)
    negotiation_what_are_same_predictions_around : str | None = Field(default=None)
    final_are_there_any_additional : str | None = Field(default=None)
    final_summarise_your_key : str | None = Field(default=None)
    brand_positioning_statement : str | None = Field(default=None)
    group_id : int | None = Field(default=None)
    

class TblShortNegotiationFinal(Base):
    __tablename__ = "tbl_short_negotiation_final"
    short_negotiation_final_id : Mapped[int] = mapped_column("short_negotiation_final_id", Integer, primary_key=True, autoincrement=True)
    short_profiles_of_individuals_interviewed : Mapped[str] = mapped_column("short_profiles_of_individuals_interviewed", VARCHAR(255), nullable=True, server_default=None)
    short_insights_gathered : Mapped[str] = mapped_column("short_insights_gathered", VARCHAR(255), nullable=True, server_default=None)
    negotiation_what_are_some_ways : Mapped[str] = mapped_column("negotiation_what_are_some_ways", VARCHAR(255), nullable=True, server_default=None)
    negotiation_what_percentage_of_sales : Mapped[float] = mapped_column("negotiation_what_percentage_of_sales", Float, nullable=True, server_default=None)
    negotiation_what_are_same_predictions_around : Mapped[str] = mapped_column("negotiation_what_are_same_predictions_around", VARCHAR(255), nullable=True, server_default=None)
    final_are_there_any_additional : Mapped[str] = mapped_column("final_are_there_any_additional", VARCHAR(255), nullable=True, server_default=None)
    final_summarise_your_key : Mapped[str] = mapped_column("final_summarise_your_key", VARCHAR(255), nullable=True, server_default=None)
    brand_positioning_statement : Mapped[str] = mapped_column("brand_positioning_statement", Text, nullable=True, server_default=None)
    group_id : Mapped[int] = mapped_column("group_id", Integer, ForeignKey("tbl_group.group_id"))
    
    group = relationship("TblGroup", back_populates="short_negotiation_final")
    
    @classmethod
    def create(cls, data:ShortNegotiationFinalBase, db:Session) ->"TblShortNegotiationFinal":
        create_data = cls(**data.model_dump())
        db.add(create_data)
        db.flush()
        return create_data
    
    @classmethod
    def get(cls, group_id:int, db:Session) ->"TblShortNegotiationFinal":
        get_data = db.query(cls).filter(cls.group_id == group_id).all()
        return get_data
    
    @classmethod
    def update(cls, short_negotiation_final_id:int, data:ShortNegotiationFinalBase, db:Session) ->"TblShortNegotiationFinal":
        update_data = db.query(cls).filter(cls.short_negotiation_final_id == short_negotiation_final_id).first()
        data_dict = data.model_dump()
        for key, value in data_dict.items():
            if value is not None:
                setattr(update_data, key, value)
        db.commit()
        db.refresh(update_data)
        return update_data
    
    @classmethod
    def delete(cls, short_negotiation_final_id:int, db:Session) ->"TblShortNegotiationFinal":
        delete_data = db.query(cls).filter(cls.short_negotiation_final_id == short_negotiation_final_id).first()
        if not delete_data:
            return False
        db.delete(delete_data)
        db.commit()
        return delete_data