# -*- coding: utf-8 -*-
import uuid
from flask import Flask, jsonify, abort, make_response, request
app = Flask(__name__)


def gen_uuid(length=32):
    u = uuid.uuid4()
    return u.hex[:length]

tests = [
    {
        'guid': gen_uuid(),
        'description': u'load test 1',
        'name': 'test1',
        'state': 'Queued'
    },
    {
        'guid': gen_uuid(),
        'description': u'load test 2',
        'name': 'test2',
        'running': 'Queued'
    }
]


@app.errorhandler(404)
def not_found(error):
    return make_response(jsonify({'error': 'Not found'}), 404)

@app.route('/todo/api/v1.0/tasks', methods=['GET'])
def get_tests():
    return jsonify({'tests': tests})

@app.route('/todo/api/v1.0/tasks/<str:guid>', methods=['GET'])
def get_test(guid):
    matching_tests = [test for test in tests if test['guid'] == guid]
    if len(matching_tests) == 0:
        abort(404)
    return jsonify({'test': matching_tests[0]})

@app.route('/todo/api/v1.0/tests', methods=['POST'])
def queue_test():
    if not request.json or not 'name' in request.json:
        abort(400)
    test = {
        'id': gen_uuid(),
        'name': request.json['name'],
        'description': request.json.get('description', ""),
        'state': 'Queued'
    }
    tests.append(test)
    return jsonify({'test': test}), 201