from flask import Blueprint, jsonify, request

from app.dao.organisation_dao import (
    dao_create_organisation,
    dao_get_organisations,
    dao_get_organisation_by_id,
    dao_update_organisation,
)
from app.errors import register_errors, InvalidRequest
from app.models import Organisation
from app.organisation.organisation_schema import (
    post_create_organisation_schema,
    post_update_organisation_schema,
)
from app.schema_validation import validate

organisation_blueprint = Blueprint('organisation', __name__)
register_errors(organisation_blueprint)


@organisation_blueprint.route('', methods=['GET'])
def get_organisations():
    organisations = [
        org.serialize() for org in dao_get_organisations()
    ]

    return jsonify(organisations)


@organisation_blueprint.route('/<uuid:organisation_id>', methods=['GET'])
def get_organisation_by_id(organisation_id):
    organisation = dao_get_organisation_by_id(organisation_id)
    return jsonify(organisation.serialize())


@organisation_blueprint.route('', methods=['POST'])
def create_organisation():
    data = request.get_json()

    validate(data, post_create_organisation_schema)

    organisation = Organisation(**data)
    dao_create_organisation(organisation)

    return jsonify(organisation.serialize()), 201


@organisation_blueprint.route('/<uuid:organisation_id>', methods=['POST'])
def update_organisation(organisation_id):
    data = request.get_json()
    validate(data, post_update_organisation_schema)
    result = dao_update_organisation(organisation_id, **data)

    if result:
        return '', 204
    else:
        raise InvalidRequest("Organisation not found", 404)