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from flask import Flask
from flask_restful import reqparse, abort, Api, Resource
from webapp.routes import PostList, Postss #doenst work
from routes import  PostList, Postss #doesnt work

app = Flask(__name__)

api = Api(app)
#setup the Api resource routing here
api.add_resource(PostList, '/posts')
api.add_resource(Postss, '/posts/<post_id>')

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POSTS = {
    'post1': {'task': 'Build an API'},
    'post2': {'task': 'Test it'},
    'post3': {'task': 'Deploy it, lol!'},
}

def abort_if_post_doesnt_exist(post_id):
    if post_id not in POSTS:
        abort(404, message="Post {} doesn't exist".format(post_id))
        
parser = reqparse.RequestParser()
parser.add_argument('task')

# Post
# shows a single post item and lets you delete a post item
class Postss(Resource):
    def get(self, post_id):
        abort_if_post_doesnt_exist(post_id)
        return POSTS[post_id]

    def delete(self, post_id):
        abort_if_post_doesnt_exist(post_id)
        del POSTS[post_id]
        return '', 204 #for content

    def put(self, post_id):
        args = parser.parse_args()
        task = {'task': args['task']}
        POSTS[post_id] = task
        return task, 201 #for created

# PostList
# shows a list of all posts, and lets you ADD POST to add new tasks
class PostList(Resource):
    def get(self):
        return POSTS

    def addpost(self):
        args = parser.parse_args()
        post_id = int(max(POSTS.keys()).lstrip('post')) + 1
        post_id = 'post%i' % post_id
        POSTS[post_id] = {'task': args['task']}
        return POSTS[post_id], 201

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from webapp import app

if __name__ == '__main__':
    app.run(debug=True)