from flask import Blueprint, jsonify, render_template, abort, redirect, url_for, request
section_pages = Blueprint('sections', __name__)
from .model import Section
from .model import SectionSchema
#import flask
from datetime import datetime
import json
from src import clogger
import src.articles.controller as article_controller
from src.database import db_session, read_json
import flask

@section_pages.route("/")
@section_pages.route("")
@section_pages.route(".json")
def index():
    sections=Section.query.all()
    return jsonify(sections=sections)


@section_pages.route("/<int:id>",methods=['PUT'])
@section_pages.route("/<int:id>.json",methods=['PUT'])
def update(id):
    section=Section.query.get(id)
    clogger.info(request.data)
    a=request.get_json()
    section.name=a["name"]
    db_session.commit()
    return jsonify(section=section)


@section_pages.route("/<int:id>",methods=['GET'])
@section_pages.route("/<int:id>.json",methods=['GET'])
def get(id):
    section=Section.query.get(id)
    clogger.info(section)
#    section=SectionSchema().dump(section)[0]
    return jsonify(section=section)


@section_pages.route("/<int:id>/articles",methods=['GET'])
@section_pages.route("/<int:id>/articles.json",methods=['GET'])
def get_articles(id):
    v=request.values
    pp,o=article_controller.pagination_params(v) # extract per_page and offset from params
    articles=article_controller.get_section_page(id,pp,o)

    resp = jsonify(articles=articles)
    resp.headers['Pagination-Limit']=pp
    resp.headers['Pagination-Offset']=o
    resp.headers['Pagination-TotalCount']=article_controller.section_count(id)
    return resp