from flask import (
    abort,
    current_app,
    render_template,
    send_from_directory
)
from flask_login import current_user, login_required
from threading import Thread
import os
from app import db
from app.decorators import admin_required
from app.models import Job, JobInput, JobResult, JobStatus
from . import bp


@bp.route('/<hashid:job_id>')
@login_required
def job(job_id):
    job = Job.query.get_or_404(job_id)
    if not (job.user == current_user or current_user.is_administrator()):
        abort(403)
    return render_template(
        'jobs/job.html.j2',
        job=job,
        title='Job'
    )


@bp.route('/<hashid:job_id>/inputs/<hashid:job_input_id>/download')
@login_required
def download_job_input(job_id, job_input_id):
    job_input = JobInput.query.get_or_404(job_input_id)
    if job_input.job.id != job_id:
        abort(404)
    if not (job_input.job.user == current_user or current_user.is_administrator()):
        abort(403)
    return send_from_directory(
        os.path.dirname(job_input.path),
        os.path.basename(job_input.path),
        as_attachment=True,
        attachment_filename=job_input.filename,
        mimetype=job_input.mimetype
    )


@bp.route('/<hashid:job_id>/results/<hashid:job_result_id>/download')
@login_required
def download_job_result(job_id, job_result_id):
    job_result = JobResult.query.get_or_404(job_result_id)
    if job_result.job.id != job_id:
        abort(404)
    if not (job_result.job.user == current_user or current_user.is_administrator()):
        abort(403)
    return send_from_directory(
        os.path.dirname(job_result.path),
        os.path.basename(job_result.path),
        as_attachment=True,
        attachment_filename=job_result.filename,
        mimetype=job_result.mimetype
    )