Initial commit

models.py

@@ -0,0 +1,87 @@
+from __future__ import annotations
+
+from datetime import datetime
+
+from flask_sqlalchemy import SQLAlchemy
+from sqlalchemy import UniqueConstraint
+
+
+db = SQLAlchemy()
+
+
+class Display(db.Model):
+    __tablename__ = "displays"
+
+    id = db.Column(db.Integer, primary_key=True)
+    name = db.Column(db.String(120), nullable=False)
+    public_id = db.Column(db.String(64), nullable=False, unique=True, index=True)
+    last_seen = db.Column(db.DateTime, nullable=True)
+    is_online = db.Column(db.Boolean, nullable=False, default=False)
+
+    def __repr__(self) -> str:
+        return f"<Display {self.public_id} online={self.is_online}>"
+
+
+class Video(db.Model):
+    __tablename__ = "videos"
+
+    id = db.Column(db.Integer, primary_key=True)
+    filename = db.Column(db.String(255), nullable=False, unique=True)
+    duration = db.Column(db.Float, nullable=True)  # seconds
+    uploaded_at = db.Column(db.DateTime, nullable=False, default=datetime.utcnow)
+
+    def __repr__(self) -> str:
+        return f"<Video {self.filename}>"
+
+
+class Event(db.Model):
+    __tablename__ = "events"
+
+    id = db.Column(db.Integer, primary_key=True)
+    name = db.Column(db.String(120), nullable=False)
+    udp_port = db.Column(db.Integer, nullable=True)
+    udp_payload = db.Column(db.String(255), nullable=True)
+    cooldown_seconds = db.Column(db.Integer, nullable=False, default=2)
+    last_triggered = db.Column(db.DateTime, nullable=True)
+
+    # Optional scheduled time could be added later (left out of DB intentionally unless required).
+
+    maps = db.relationship("EventDisplayMap", backref="event", cascade="all, delete-orphan")
+
+    def __repr__(self) -> str:
+        return f"<Event {self.name}>"
+
+
+class EventDisplayMap(db.Model):
+    __tablename__ = "event_display_maps"
+    __table_args__ = (
+        UniqueConstraint("event_id", "display_id", name="uq_event_display"),
+    )
+
+    id = db.Column(db.Integer, primary_key=True)
+    event_id = db.Column(db.Integer, db.ForeignKey("events.id"), nullable=False)
+    display_id = db.Column(db.Integer, db.ForeignKey("displays.id"), nullable=False)
+    video_id = db.Column(db.Integer, db.ForeignKey("videos.id"), nullable=False)
+
+    display = db.relationship("Display")
+    video = db.relationship("Video")
+
+
+class EventLog(db.Model):
+    __tablename__ = "event_logs"
+
+    id = db.Column(db.Integer, primary_key=True)
+    event_id = db.Column(db.Integer, db.ForeignKey("events.id"), nullable=False)
+    triggered_at = db.Column(db.DateTime, nullable=False, default=datetime.utcnow)
+    trigger_source = db.Column(db.String(32), nullable=False)  # manual|udp
+    source_ip = db.Column(db.String(64), nullable=True)
+
+    event = db.relationship("Event")
+
+
+class AppSetting(db.Model):
+    __tablename__ = "app_settings"
+
+    # Small key/value store for global settings (SQLite-friendly)
+    key = db.Column(db.String(64), primary_key=True)
+    value = db.Column(db.String(255), nullable=False)