import json
import logging

from debianmemberportfolio import app, babel
from flask import g, make_response, request, render_template, abort
from config import LANGUAGES
from .forms import DeveloperData, DeveloperDataRequest
from .model import dddatabuilder

log = logging.getLogger(__name__)


@babel.localeselector
def get_locale():
    return request.accept_languages.best_match(LANGUAGES.keys())


@app.before_request
def before_request():
    g.locale = get_locale()


@app.route('/')
def index():
    form = DeveloperData()
    # TODO: replicate behavior of
    # debianmemberportfolio.controllers.portfolio.PortfolioController.index
    return render_template('showform.html', form=form)


@app.route('/result')
def urllist():
    form = DeveloperData(request.values)
    if form.validate():
        return render_template('showurls.html')
    return render_template('showform.html', form=form)


@app.route('/htmlformhelper.js')
def formhelper_js():
    response = make_response(render_template('showformscript.js'))
    response.headers['Content-Type'] = 'text/javascript; charset=utf-8'
    return response


@app.route('/showformscripts/fetchdddata/')
def fetchdddata():
    form = DeveloperDataRequest(request.values)
    if form.validate():
        fields = dddatabuilder.build_data(form.data['email'])
        log.debug(fields)
        response = make_response(json.dumps(fields))
        response.headers['Content-Type'] = 'application/json'
        return response
    abort(
        400,
        "\n".join(["%s: %s" % (key, form.errors[key]) for key in form.errors])
    )