from datetime import datetime

from . import db


class VideoPart(db.Model):
    id = db.Column(db.Integer, primary_key=True, autoincrement=True)
    base_path = db.Column(db.String(255), nullable=False)
    file = db.Column(db.String(255), nullable=False)
    remote_id = db.Column(db.String(255))
    name = db.Column(db.String(255))
    state = db.Column(db.SmallInteger, nullable=False, default=0)

    workflow_id = db.Column(db.Integer, db.ForeignKey('workflow.id'))
    workflow = db.relationship("Workflow", uselist=False, backref=db.backref("video_parts", lazy="dynamic"))

    posting_id = db.Column(db.Integer, db.ForeignKey('posting.id'))
    posting = db.relationship("Posting", backref=db.backref("video_parts", lazy="dynamic"), lazy=False)

    def to_json(self):
        return {
            "id": self.id,
            "base_path": self.base_path,
            "file": self.file,
            "duration": self.duration,
            "remote_id": self.remote_id,
            "name": self.name,
            "state": self.state,
        }