import uuid
from sqlalchemy import String, Text, ForeignKey
from sqlalchemy.orm import Mapped, mapped_column
from sqlalchemy.dialects.postgresql import UUID, JSONB
from app.database import Base


class KeyVisit(Base):
    __tablename__ = "key_visits"

    id: Mapped[uuid.UUID] = mapped_column(UUID(as_uuid=True), primary_key=True, default=uuid.uuid4)
    customer_id: Mapped[uuid.UUID] = mapped_column(UUID(as_uuid=True), ForeignKey("customers.id"), index=True)
    urgency_level: Mapped[str] = mapped_column(String(10), default="一般")  # 重要/一般/紧急
    description: Mapped[str] = mapped_column(Text, default="")
    progress_status: Mapped[str] = mapped_column(String(20), default="未开始")
    planned_date: Mapped[str] = mapped_column(String(50), default="")
    planned_visitor: Mapped[str] = mapped_column(String(100), default="")
    visit_target: Mapped[str] = mapped_column(String(100), default="")
    manager_id: Mapped[uuid.UUID] = mapped_column(UUID(as_uuid=True), ForeignKey("users.id"), index=True)
    edit_log: Mapped[list] = mapped_column(JSONB, default=list)