from . import results
from ..models import Result
from flask import abort, render_template, current_app, request
from flask_login import current_user, login_required
from ..corpora.forms import DisplayOptionsForm
import json
import os


@results.route('/<int:result_id>/details')
@login_required
def result_details(result_id):
    '''
    View to show metadate and details about on imported result file.
    '''
    result = Result.query.get_or_404(result_id)
    if not (result.creator == current_user or current_user.is_administrator()):
        abort(403)
    return render_template('results/result_details.html.j2',
                           result=result,
                           title='Result Details')


@results.route('/<int:result_id>/inspect')
@login_required
def result_inspect(result_id):
    '''
    View to inspect one importe result file in a corpus analysis like interface
    '''
    display_options_form = DisplayOptionsForm(
        prefix='display-options-form',
        result_context=request.args.get('context', 20),
        results_per_page=request.args.get('results_per_page', 30))
    result = Result.query.get_or_404(result_id)
    result_file_path = os.path.join(current_app.config['NOPAQUE_STORAGE'],
                                    result.file[0].dir,
                                    result.file[0].filename)
    with open(result_file_path, 'r') as result_json:
        result_json = json.load(result_json)
    if not (result.creator == current_user or current_user.is_administrator()):
        abort(403)
    return render_template('results/result_inspect.html.j2',
                           display_options_form=display_options_form,
                           result=result,
                           result_json=result_json,
                           title='Result Insepct')