"""
Example route module - Copy this pattern for your domain.

This module demonstrates:
1. Registering routes with Flask app
2. Using auth validation
3. Making database calls via postgres module
"""

import flask
import sys
import os

sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__))))

import core.auth as auth
import core.postgres as postgres


def register(app):
    """Register routes with the Flask app."""

    @app.route("/api/example", methods=["GET"])
    def api_listExamples():
        header = flask.request.headers.get("Authorization", "")
        if not header.startswith("Bearer "):
            return flask.jsonify({"error": "missing token"}), 401
        token = header[7:]

        decoded = auth.verifyLoginToken(token, userUUID=True)
        if decoded != True:
            return flask.jsonify({"error": "unauthorized"}), 401

        items = postgres.select("examples")
        return flask.jsonify(items), 200

    @app.route("/api/example", methods=["POST"])
    def api_addExample():
        header = flask.request.headers.get("Authorization", "")
        if not header.startswith("Bearer "):
            return flask.jsonify({"error": "missing token"}), 401
        token = header[7:]

        decoded = auth.verifyLoginToken(token, userUUID=True)
        if decoded != True:
            return flask.jsonify({"error": "unauthorized"}), 401

        data = flask.request.get_json()
        item = postgres.insert("examples", data)
        return flask.jsonify(item), 201