aramesh-backend/backend/app/models.py

from datetime import datetime, timezone
from typing import Optional

from sqlalchemy import JSON, Boolean, DateTime, Integer, String, Text
from sqlalchemy.orm import Mapped, mapped_column

from .database import Base


def utcnow() -> datetime:
    return datetime.now(timezone.utc)


# ستون‌های *_en معادل انگلیسی فیلدهای متنیِ قابل نمایش هستند؛
# مقدار خالی یعنی «ترجمه‌ای ثبت نشده» و فرانت‌اند به نسخه فارسی برمی‌گردد.


class AdminUser(Base):
    __tablename__ = "admin_users"

    id: Mapped[int] = mapped_column(primary_key=True)
    username: Mapped[str] = mapped_column(String(64), unique=True, index=True)
    password_hash: Mapped[str] = mapped_column(String(255))
    # 'admin' همه‌کاره — 'creator' فقط نویسندهٔ محتوا (پیش‌نویس مقاله‌های خودش)
    role: Mapped[str] = mapped_column(String(16), default='admin')


class Brand(Base):
    __tablename__ = "brand"

    id: Mapped[int] = mapped_column(primary_key=True)
    name: Mapped[str] = mapped_column(String(128), default="")
    name_en: Mapped[str] = mapped_column(String(128), default="")
    logo: Mapped[str] = mapped_column(Text, default="")
    hero: Mapped[str] = mapped_column(Text, default="")
    contact_bg: Mapped[str] = mapped_column(Text, default="")
    phone: Mapped[str] = mapped_column(String(64), default="")
    phone_href: Mapped[str] = mapped_column(String(128), default="")
    email: Mapped[str] = mapped_column(String(128), default="")
    address: Mapped[str] = mapped_column(Text, default="")
    address_en: Mapped[str] = mapped_column(Text, default="")


class Service(Base):
    __tablename__ = "services"

    position: Mapped[int] = mapped_column(Integer, default=0)

    id: Mapped[int] = mapped_column(primary_key=True)
    title: Mapped[str] = mapped_column(String(256))
    title_en: Mapped[str] = mapped_column(String(256), default="")
    desc: Mapped[str] = mapped_column(Text, default="")
    desc_en: Mapped[str] = mapped_column(Text, default="")
    icon: Mapped[str] = mapped_column(String(32), default="draft")


class Project(Base):
    __tablename__ = "projects"

    position: Mapped[int] = mapped_column(Integer, default=0)

    id: Mapped[int] = mapped_column(primary_key=True)
    slug: Mapped[str] = mapped_column(String(128), unique=True, index=True)
    title: Mapped[str] = mapped_column(String(256))
    title_en: Mapped[str] = mapped_column(String(256), default="")
    location: Mapped[str] = mapped_column(String(128), default="")
    location_en: Mapped[str] = mapped_column(String(128), default="")
    year: Mapped[str] = mapped_column(String(64), default="")
    year_en: Mapped[str] = mapped_column(String(64), default="")
    status: Mapped[str] = mapped_column(String(16), default="done")  # done | progress
    image: Mapped[str] = mapped_column(Text, default="")
    gallery: Mapped[list] = mapped_column(JSON, default=list)
    area: Mapped[str] = mapped_column(String(64), default="")
    area_en: Mapped[str] = mapped_column(String(64), default="")
    floors: Mapped[str] = mapped_column(String(64), default="")
    floors_en: Mapped[str] = mapped_column(String(64), default="")
    land_area: Mapped[str] = mapped_column(String(64), default="")
    pilot_floors: Mapped[str] = mapped_column(String(32), default="")
    units_residential: Mapped[str] = mapped_column(String(32), default="")
    units_commercial: Mapped[str] = mapped_column(String(32), default="")
    units_office: Mapped[str] = mapped_column(String(32), default="")
    client: Mapped[str] = mapped_column(String(128), default="")
    client_en: Mapped[str] = mapped_column(String(128), default="")
    # مشخصات تکمیلی پروژه — به درخواست تیم: نوع پروژه و کاربری
    project_type: Mapped[str] = mapped_column(String(128), default="")
    project_type_en: Mapped[str] = mapped_column(String(128), default="")
    usage: Mapped[str] = mapped_column(String(128), default="")
    usage_en: Mapped[str] = mapped_column(String(128), default="")
    summary: Mapped[str] = mapped_column(Text, default="")
    summary_en: Mapped[str] = mapped_column(Text, default="")
    body: Mapped[list] = mapped_column(JSON, default=list)
    body_en: Mapped[list] = mapped_column(JSON, default=list)


class Article(Base):
    __tablename__ = "articles"

    position: Mapped[int] = mapped_column(Integer, default=0)

    id: Mapped[int] = mapped_column(primary_key=True)
    slug: Mapped[str] = mapped_column(String(128), unique=True, index=True)
    title: Mapped[str] = mapped_column(String(256))
    title_en: Mapped[str] = mapped_column(String(256), default="")
    date: Mapped[str] = mapped_column(String(64), default="")
    date_en: Mapped[str] = mapped_column(String(64), default="")
    category: Mapped[str] = mapped_column(String(64), default="")
    category_en: Mapped[str] = mapped_column(String(64), default="")
    image: Mapped[str] = mapped_column(Text, default="")
    # متن جایگزین و عنوان تصویر شاخص — سئو و دسترس‌پذیری
    image_alt: Mapped[str] = mapped_column(String(256), default="")
    image_title: Mapped[str] = mapped_column(String(256), default="")
    read: Mapped[str] = mapped_column(String(32), default="")
    read_en: Mapped[str] = mapped_column(String(32), default="")
    excerpt: Mapped[str] = mapped_column(Text, default="")
    excerpt_en: Mapped[str] = mapped_column(Text, default="")
    body: Mapped[list] = mapped_column(JSON, default=list)  # سند TipTap (تاریخی: لیست پاراگراف)
    body_en: Mapped[dict] = mapped_column(JSON, default=dict)  # سند TipTap انگلیسی
    # پرسش و پاسخ‌های پایان مقاله — [{question, answer}]؛ برای نتایج غنی سئو (FAQPage)
    faqs: Mapped[list] = mapped_column(JSON, default=list)
    faqs_en: Mapped[Optional[list]] = mapped_column(JSON)  # NULL یعنی بدون ترجمه — برگشت به فارسی
    author_id: Mapped[int | None] = mapped_column(Integer, nullable=True)  # نویسندهٔ creator — برای مقاله‌های ادمین NULL
    # draft | published — پیش‌نویس فقط برای ادمین دیده می‌شود
    status: Mapped[str] = mapped_column(String(16), default="published")
    # کلمه کلیدی هدف چک‌لیست سئو — راهنمای نوشتن، در سایت نمایش داده نمی‌شود
    seo_keyphrase: Mapped[str] = mapped_column(String(128), default="")


class Testimonial(Base):
    __tablename__ = "testimonials"

    position: Mapped[int] = mapped_column(Integer, default=0)

    id: Mapped[int] = mapped_column(primary_key=True)
    name: Mapped[str] = mapped_column(String(128))
    name_en: Mapped[str] = mapped_column(String(128), default="")
    role: Mapped[str] = mapped_column(String(128), default="")
    role_en: Mapped[str] = mapped_column(String(128), default="")
    quote: Mapped[str] = mapped_column(Text, default="")
    quote_en: Mapped[str] = mapped_column(Text, default="")


class Faq(Base):
    __tablename__ = "faqs"

    position: Mapped[int] = mapped_column(Integer, default=0)

    id: Mapped[int] = mapped_column(primary_key=True)
    question: Mapped[str] = mapped_column(Text)
    question_en: Mapped[str] = mapped_column(Text, default="")
    answer: Mapped[str] = mapped_column(Text, default="")
    answer_en: Mapped[str] = mapped_column(Text, default="")


class TeamMember(Base):
    __tablename__ = "team"

    position: Mapped[int] = mapped_column(Integer, default=0)

    id: Mapped[int] = mapped_column(primary_key=True)
    name: Mapped[str] = mapped_column(String(128))
    name_en: Mapped[str] = mapped_column(String(128), default="")
    role: Mapped[str] = mapped_column(String(128), default="")
    role_en: Mapped[str] = mapped_column(String(128), default="")
    bio: Mapped[str] = mapped_column(Text, default="")
    bio_en: Mapped[str] = mapped_column(Text, default="")


class TimelineItem(Base):
    __tablename__ = "timeline"

    position: Mapped[int] = mapped_column(Integer, default=0)

    id: Mapped[int] = mapped_column(primary_key=True)
    year: Mapped[str] = mapped_column(String(32))
    year_en: Mapped[str] = mapped_column(String(32), default="")
    title: Mapped[str] = mapped_column(String(256))
    title_en: Mapped[str] = mapped_column(String(256), default="")
    desc: Mapped[str] = mapped_column(Text, default="")
    desc_en: Mapped[str] = mapped_column(Text, default="")
    image: Mapped[str] = mapped_column(Text, default="")


class Stat(Base):
    __tablename__ = "stats"

    position: Mapped[int] = mapped_column(Integer, default=0)

    id: Mapped[int] = mapped_column(primary_key=True)
    value: Mapped[int] = mapped_column(Integer)
    suffix: Mapped[str] = mapped_column(String(16), default="")
    suffix_en: Mapped[str] = mapped_column(String(16), default="")
    label: Mapped[str] = mapped_column(String(128))
    label_en: Mapped[str] = mapped_column(String(128), default="")


class WhyUsItem(Base):
    __tablename__ = "why_us"

    position: Mapped[int] = mapped_column(Integer, default=0)

    id: Mapped[int] = mapped_column(primary_key=True)
    title: Mapped[str] = mapped_column(String(256))
    title_en: Mapped[str] = mapped_column(String(256), default="")
    desc: Mapped[str] = mapped_column(Text, default="")
    desc_en: Mapped[str] = mapped_column(Text, default="")


class BeforeAfter(Base):
    __tablename__ = "before_after"

    id: Mapped[int] = mapped_column(primary_key=True)
    title: Mapped[str] = mapped_column(String(256), default="")
    title_en: Mapped[str] = mapped_column(String(256), default="")
    lead: Mapped[str] = mapped_column(Text, default="")
    lead_en: Mapped[str] = mapped_column(Text, default="")
    before: Mapped[str] = mapped_column(Text, default="")
    after: Mapped[str] = mapped_column(Text, default="")
    before_label: Mapped[str] = mapped_column(String(128), default="")
    before_label_en: Mapped[str] = mapped_column(String(128), default="")
    after_label: Mapped[str] = mapped_column(String(128), default="")
    after_label_en: Mapped[str] = mapped_column(String(128), default="")


class NavItem(Base):
    __tablename__ = "nav_items"

    position: Mapped[int] = mapped_column(Integer, default=0)

    id: Mapped[int] = mapped_column(primary_key=True)
    label: Mapped[str] = mapped_column(String(64))
    label_en: Mapped[str] = mapped_column(String(64), default="")
    href: Mapped[str] = mapped_column(String(128))


class Hero(Base):
    """محتوای هیرو صفحه اصلی — رکورد یگانه."""

    __tablename__ = "hero"

    id: Mapped[int] = mapped_column(primary_key=True)
    kicker: Mapped[str] = mapped_column(Text, default="")
    kicker_en: Mapped[str] = mapped_column(Text, default="")
    title: Mapped[str] = mapped_column(Text, default="")
    title_en: Mapped[str] = mapped_column(Text, default="")
    title_highlight: Mapped[str] = mapped_column(String(128), default="")
    title_highlight_en: Mapped[str] = mapped_column(String(128), default="")
    subtitle: Mapped[str] = mapped_column(Text, default="")
    subtitle_en: Mapped[str] = mapped_column(Text, default="")
    badge_value: Mapped[str] = mapped_column(String(32), default="")
    badge_value_en: Mapped[str] = mapped_column(String(32), default="")
    badge_label: Mapped[str] = mapped_column(Text, default="")
    badge_label_en: Mapped[str] = mapped_column(Text, default="")
    cta_primary_label: Mapped[str] = mapped_column(String(128), default="")
    cta_primary_label_en: Mapped[str] = mapped_column(String(128), default="")
    cta_primary_href: Mapped[str] = mapped_column(String(128), default="")
    cta_secondary_label: Mapped[str] = mapped_column(String(128), default="")
    cta_secondary_label_en: Mapped[str] = mapped_column(String(128), default="")
    cta_secondary_href: Mapped[str] = mapped_column(String(128), default="")
    scroll_label: Mapped[str] = mapped_column(String(64), default="")
    scroll_label_en: Mapped[str] = mapped_column(String(64), default="")


class StorySection(Base):
    """بخش «درباره ما» در خانه و صفحه درباره — رکورد یگانه."""

    __tablename__ = "story"

    id: Mapped[int] = mapped_column(primary_key=True)
    title: Mapped[str] = mapped_column(String(256), default="")
    title_en: Mapped[str] = mapped_column(String(256), default="")
    paragraphs: Mapped[list] = mapped_column(JSON, default=list)
    paragraphs_en: Mapped[list] = mapped_column(JSON, default=list)
    quote: Mapped[str] = mapped_column(Text, default="")
    quote_en: Mapped[str] = mapped_column(Text, default="")
    quote_author: Mapped[str] = mapped_column(Text, default="")
    quote_author_en: Mapped[str] = mapped_column(Text, default="")
    stat1_value: Mapped[str] = mapped_column(String(32), default="")
    stat1_value_en: Mapped[str] = mapped_column(String(32), default="")
    stat1_label: Mapped[str] = mapped_column(String(128), default="")
    stat1_label_en: Mapped[str] = mapped_column(String(128), default="")
    stat2_value: Mapped[str] = mapped_column(String(32), default="")
    stat2_value_en: Mapped[str] = mapped_column(String(32), default="")
    stat2_label: Mapped[str] = mapped_column(String(128), default="")
    stat2_label_en: Mapped[str] = mapped_column(String(128), default="")
    link_label: Mapped[str] = mapped_column(String(128), default="")
    link_label_en: Mapped[str] = mapped_column(String(128), default="")
    link_href: Mapped[str] = mapped_column(String(128), default="")
    bento: Mapped[list] = mapped_column(JSON, default=list)  # [{src, alt}]
    bento_en: Mapped[list] = mapped_column(JSON, default=list)  # [{src, alt}] انگلیسی


class SectionHeadingContent(Base):
    """تیتر و توضیح بخش‌ها — فرانت‌اند بر اساس key آن را پیدا می‌کند."""

    __tablename__ = "section_headings"

    id: Mapped[int] = mapped_column(primary_key=True)
    key: Mapped[str] = mapped_column(String(64), unique=True, index=True)
    label: Mapped[str] = mapped_column(String(64), default="")
    label_en: Mapped[str] = mapped_column(String(64), default="")
    title: Mapped[str] = mapped_column(String(256), default="")
    title_en: Mapped[str] = mapped_column(String(256), default="")
    lead: Mapped[str] = mapped_column(Text, default="")
    lead_en: Mapped[str] = mapped_column(Text, default="")
    image: Mapped[str] = mapped_column(Text, default="")
    cta_label: Mapped[str] = mapped_column(String(128), default="")
    cta_label_en: Mapped[str] = mapped_column(String(128), default="")
    cta_href: Mapped[str] = mapped_column(String(128), default="")


class PageHeroContent(Base):
    """هیرو بالای هر صفحه — key: about | services | projects | investment | blog | faq | contact."""

    __tablename__ = "page_heroes"

    id: Mapped[int] = mapped_column(primary_key=True)
    key: Mapped[str] = mapped_column(String(32), unique=True, index=True)
    title: Mapped[str] = mapped_column(String(256), default="")
    title_en: Mapped[str] = mapped_column(String(256), default="")
    lead: Mapped[str] = mapped_column(Text, default="")
    lead_en: Mapped[str] = mapped_column(Text, default="")
    image: Mapped[str] = mapped_column(Text, default="")


class InvestmentModel(Base):
    __tablename__ = "investment_models"

    position: Mapped[int] = mapped_column(Integer, default=0)

    id: Mapped[int] = mapped_column(primary_key=True)
    title: Mapped[str] = mapped_column(String(256))
    title_en: Mapped[str] = mapped_column(String(256), default="")
    desc: Mapped[str] = mapped_column(Text, default="")
    desc_en: Mapped[str] = mapped_column(Text, default="")
    points: Mapped[list] = mapped_column(JSON, default=list)
    points_en: Mapped[list] = mapped_column(JSON, default=list)


class ProcessStep(Base):
    __tablename__ = "process_steps"

    position: Mapped[int] = mapped_column(Integer, default=0)

    id: Mapped[int] = mapped_column(primary_key=True)
    step: Mapped[str] = mapped_column(String(16), default="")
    step_en: Mapped[str] = mapped_column(String(16), default="")
    title: Mapped[str] = mapped_column(String(256))
    title_en: Mapped[str] = mapped_column(String(256), default="")
    desc: Mapped[str] = mapped_column(Text, default="")
    desc_en: Mapped[str] = mapped_column(Text, default="")


class Office(Base):
    __tablename__ = "offices"

    position: Mapped[int] = mapped_column(Integer, default=0)

    id: Mapped[int] = mapped_column(primary_key=True)
    city: Mapped[str] = mapped_column(String(64))
    city_en: Mapped[str] = mapped_column(String(64), default="")
    address: Mapped[str] = mapped_column(Text, default="")
    address_en: Mapped[str] = mapped_column(Text, default="")
    hours: Mapped[str] = mapped_column(String(128), default="")
    hours_en: Mapped[str] = mapped_column(String(128), default="")


class GalleryImage(Base):
    __tablename__ = "gallery_images"

    position: Mapped[int] = mapped_column(Integer, default=0)

    id: Mapped[int] = mapped_column(primary_key=True)
    src: Mapped[str] = mapped_column(Text, default="")
    alt: Mapped[str] = mapped_column(Text, default="")
    alt_en: Mapped[str] = mapped_column(Text, default="")


class StatusLabel(Base):
    """برچسب فارسی وضعیت پروژه — key: done | progress."""

    __tablename__ = "status_labels"

    id: Mapped[int] = mapped_column(primary_key=True)
    key: Mapped[str] = mapped_column(String(16), unique=True, index=True)
    label: Mapped[str] = mapped_column(String(64))
    label_en: Mapped[str] = mapped_column(String(64), default="")


class ContactSectionContent(Base):
    """بخش فرم تماس — رکورد یگانه."""

    __tablename__ = "contact_section"

    id: Mapped[int] = mapped_column(primary_key=True)
    label: Mapped[str] = mapped_column(String(64), default="")
    label_en: Mapped[str] = mapped_column(String(64), default="")
    title: Mapped[str] = mapped_column(String(256), default="")
    title_en: Mapped[str] = mapped_column(String(256), default="")
    lead: Mapped[str] = mapped_column(Text, default="")
    lead_en: Mapped[str] = mapped_column(Text, default="")
    address_label: Mapped[str] = mapped_column(String(64), default="")
    address_label_en: Mapped[str] = mapped_column(String(64), default="")
    phone_label: Mapped[str] = mapped_column(String(64), default="")
    phone_label_en: Mapped[str] = mapped_column(String(64), default="")
    email_label: Mapped[str] = mapped_column(String(64), default="")
    email_label_en: Mapped[str] = mapped_column(String(64), default="")
    name_label: Mapped[str] = mapped_column(String(64), default="")
    name_label_en: Mapped[str] = mapped_column(String(64), default="")
    name_placeholder: Mapped[str] = mapped_column(String(128), default="")
    name_placeholder_en: Mapped[str] = mapped_column(String(128), default="")
    phone_field_label: Mapped[str] = mapped_column(String(64), default="")
    phone_field_label_en: Mapped[str] = mapped_column(String(64), default="")
    phone_placeholder: Mapped[str] = mapped_column(String(64), default="")
    phone_placeholder_en: Mapped[str] = mapped_column(String(64), default="")
    note_label: Mapped[str] = mapped_column(String(64), default="")
    note_label_en: Mapped[str] = mapped_column(String(64), default="")
    note_optional_label: Mapped[str] = mapped_column(String(64), default="")
    note_optional_label_en: Mapped[str] = mapped_column(String(64), default="")
    note_placeholder: Mapped[str] = mapped_column(String(256), default="")
    note_placeholder_en: Mapped[str] = mapped_column(String(256), default="")
    submit_label: Mapped[str] = mapped_column(String(128), default="")
    submit_label_en: Mapped[str] = mapped_column(String(128), default="")
    sending_label: Mapped[str] = mapped_column(String(64), default="")
    sending_label_en: Mapped[str] = mapped_column(String(64), default="")
    success_title: Mapped[str] = mapped_column(String(256), default="")
    success_title_en: Mapped[str] = mapped_column(String(256), default="")
    success_text: Mapped[str] = mapped_column(Text, default="")
    success_text_en: Mapped[str] = mapped_column(Text, default="")
    success_button_label: Mapped[str] = mapped_column(String(128), default="")
    success_button_label_en: Mapped[str] = mapped_column(String(128), default="")


class NewsletterSectionContent(Base):
    """بخش خبرنامه — رکورد یگانه."""

    __tablename__ = "newsletter"

    id: Mapped[int] = mapped_column(primary_key=True)
    title: Mapped[str] = mapped_column(String(256), default="")
    title_en: Mapped[str] = mapped_column(String(256), default="")
    lead: Mapped[str] = mapped_column(Text, default="")
    lead_en: Mapped[str] = mapped_column(Text, default="")
    placeholder: Mapped[str] = mapped_column(String(128), default="")
    placeholder_en: Mapped[str] = mapped_column(String(128), default="")
    button_label: Mapped[str] = mapped_column(String(64), default="")
    button_label_en: Mapped[str] = mapped_column(String(64), default="")
    sending_label: Mapped[str] = mapped_column(String(64), default="")
    sending_label_en: Mapped[str] = mapped_column(String(64), default="")
    success_text: Mapped[str] = mapped_column(String(256), default="")
    success_text_en: Mapped[str] = mapped_column(String(256), default="")


class FooterContent(Base):
    """متن‌های فوتر — رکورد یگانه."""

    __tablename__ = "footer"

    id: Mapped[int] = mapped_column(primary_key=True)
    about_text: Mapped[str] = mapped_column(Text, default="")
    about_text_en: Mapped[str] = mapped_column(Text, default="")
    pages_heading: Mapped[str] = mapped_column(String(64), default="")
    pages_heading_en: Mapped[str] = mapped_column(String(64), default="")
    services_heading: Mapped[str] = mapped_column(String(64), default="")
    services_heading_en: Mapped[str] = mapped_column(String(64), default="")
    contact_heading: Mapped[str] = mapped_column(String(64), default="")
    contact_heading_en: Mapped[str] = mapped_column(String(64), default="")
    copyright: Mapped[str] = mapped_column(String(256), default="")
    copyright_en: Mapped[str] = mapped_column(String(256), default="")
    tagline: Mapped[str] = mapped_column(String(256), default="")
    tagline_en: Mapped[str] = mapped_column(String(256), default="")
    socials: Mapped[list] = mapped_column(JSON, default=list)  # [{label, href, icon}]
    socials_en: Mapped[list] = mapped_column(JSON, default=list)  # [{label, href, icon}] انگلیسی


class SeoMeta(Base):
    """عنوان و توضیح سئوی هر صفحه — page_key: home / about / services / ..."""

    __tablename__ = "seo_meta"

    id: Mapped[int] = mapped_column(primary_key=True)
    page_key: Mapped[str] = mapped_column(String(32), unique=True, index=True)
    title: Mapped[str] = mapped_column(String(256), default="")
    title_en: Mapped[str] = mapped_column(String(256), default="")
    description: Mapped[str] = mapped_column(Text, default="")
    description_en: Mapped[str] = mapped_column(Text, default="")


class ContactMessage(Base):
    __tablename__ = "contact_messages"

    id: Mapped[int] = mapped_column(primary_key=True)
    name: Mapped[str] = mapped_column(String(128))
    phone: Mapped[str] = mapped_column(String(32))
    note: Mapped[str] = mapped_column(Text, default="")
    is_read: Mapped[bool] = mapped_column(Boolean, default=False)
    created_at: Mapped[datetime] = mapped_column(DateTime(timezone=True), default=utcnow)


class Subscriber(Base):
    __tablename__ = "subscribers"

    id: Mapped[int] = mapped_column(primary_key=True)
    email: Mapped[str] = mapped_column(String(256), unique=True, index=True)
    is_active: Mapped[bool] = mapped_column(Boolean, default=True)
    created_at: Mapped[datetime] = mapped_column(DateTime(timezone=True), default=utcnow)