from datetime import datetime

from sqlalchemy import Column, Integer, String, Text, Float, Boolean, DateTime

from app.database import Base


class Profile(Base):
    __tablename__ = "profile"

    id = Column(Integer, primary_key=True, index=True)
    name = Column(String(50), default="")
    phone = Column(String(20), default="")
    location = Column(String(100), default="")
    birthday = Column(String(20), default="")
    party = Column(String(20), default="")
    education_level = Column(String(50), default="")
    email = Column(String(100), default="")
    photo_url = Column(String(500), nullable=True)
    self_summary = Column(Text, default="")


class Skill(Base):
    __tablename__ = "skills"

    id = Column(Integer, primary_key=True, index=True)
    category = Column(String(50), default="")
    content = Column(Text, default="")
    sort_order = Column(Integer, default=0)


class Education(Base):
    __tablename__ = "education"

    id = Column(Integer, primary_key=True, index=True)
    start_date = Column(String(20), default="")
    end_date = Column(String(20), default="")
    school = Column(String(100), default="")
    major = Column(String(100), default="")
    degree = Column(String(50), default="")
    details = Column(Text, default="")
    sort_order = Column(Integer, default=0)


class WorkExperience(Base):
    __tablename__ = "work_experience"

    id = Column(Integer, primary_key=True, index=True)
    start_date = Column(String(20), default="")
    end_date = Column(String(20), default="")
    company = Column(String(100), default="")
    position = Column(String(100), default="")
    company_intro = Column(Text, default="")
    responsibilities = Column(Text, default="")
    achievements = Column(Text, default="")
    sort_order = Column(Integer, default=0)


class AdminUser(Base):
    __tablename__ = "admin_user"

    id = Column(Integer, primary_key=True, index=True)
    email = Column(String(100), unique=True, index=True)
    password_hash = Column(String(200))


class AccessToken(Base):
    __tablename__ = "access_token"

    id = Column(Integer, primary_key=True, index=True)
    token = Column(String(100), unique=True, index=True)
    created_at = Column(DateTime, default=datetime.utcnow)
    is_active = Column(Boolean, default=True)
    note = Column(String(200), nullable=True)
    max_questions = Column(Integer, default=9)
    used_questions = Column(Integer, default=0)


class LLMConfig(Base):
    __tablename__ = "llm_config"

    id = Column(Integer, primary_key=True, index=True)
    api_url = Column(String(500), default="")
    api_key = Column(String(500), default="")
    model_name = Column(String(100), default="")
    max_tokens = Column(Integer, default=2048)
    temperature = Column(Float, default=0.7)
    system_prompt = Column(Text, nullable=True)
    is_active = Column(Boolean, default=True)
    max_questions_per_session = Column(Integer, default=10)


class ChatHistory(Base):
    __tablename__ = "chat_history"

    id = Column(Integer, primary_key=True, index=True)
    session_id = Column(String(100), index=True)
    role = Column(String(20))
    content = Column(Text)
    created_at = Column(DateTime, default=datetime.utcnow)


class RecruiterMessage(Base):
    __tablename__ = "recruiter_message"

    id = Column(Integer, primary_key=True, index=True)
    session_id = Column(String(100), index=True)
    visitor_label = Column(String(200), default="")
    company = Column(String(200), default="")
    contact = Column(String(200), default="")
    intent = Column(String(100), default="")
    summary = Column(Text, default="")
    is_read = Column(Boolean, default=False)
    created_at = Column(DateTime, default=datetime.utcnow)