"""Routes for sources (musicians/artists whose version a tune is based on)."""
from flask import Blueprint, jsonify, request
from app.extensions import db
from app.models import Source
from app.auth import require_api_key

sources_bp = Blueprint("sources", __name__, url_prefix="/sources")


@sources_bp.get("/")
def list_sources():
    sources = db.session.query(Source).order_by(Source.name).all()
    return jsonify([s.to_dict() for s in sources])


@sources_bp.post("/")
@require_api_key
def create_source():
    data = request.get_json(force=True)
    source = Source(name=data["name"])
    db.session.add(source)
    db.session.commit()
    return jsonify(source.to_dict()), 201


@sources_bp.patch("/<int:source_id>")
@require_api_key
def update_source(source_id):
    source = db.get_or_404(Source, source_id)
    data = request.get_json(force=True)
    if "name" in data:
        source.name = data["name"]
    db.session.commit()
    return jsonify(source.to_dict())


@sources_bp.delete("/<int:source_id>")
@require_api_key
def delete_source(source_id):
    source = db.get_or_404(Source, source_id)
    db.session.delete(source)
    db.session.commit()
    return jsonify({"deleted": source_id})