"""Stack Web Services LLC"""

import validators
from flask import Blueprint, redirect, render_template, request, url_for
from SWSCloudCore.controllers.tasks.manage import ControllerManageTasks
from SWSCloudAdministrator.Administrator.common import requires_login
from SWSCloudCore import models

view_administrator_tasks = Blueprint(
    'administrator_tasks', __name__,
    url_prefix='/administrator/tasks')


@view_administrator_tasks.route('/', methods=['GET'])
@requires_login
def index():
    return render_template(
        'administrator/tasks/index.html',
        total=models.Tasks.count_items(),
        tasks=ControllerManageTasks().get())


@view_administrator_tasks.route('/edit.html', methods=['GET'])
@requires_login
def edit():
    task_id = request.form.get('task_id')
    if not validators.uuid(task_id) or not models.Tasks.exists(task_id):
        return redirect(url_for('administrator_tasks.index'))
    task = ControllerManageTasks().get_task(task_id)
    return render_template(
        'administrator/tasks/edit.html',
        task=task)


@view_administrator_tasks.route('/edit.html', methods=['POST'])
@requires_login
def edit_post():
    task_id = request.form.get('task_id')
    # todo: validate
    status = request.form.get('status')

    if not validators.uuid(task_id) or not models.Tasks.exists(task_id):
        return redirect(url_for('administrator_tasks.index'))

    task = models.Tasks.update(
        status=status
    ).where(models.Tasks.id == task_id)
    task.execute()

    return redirect(url_for('administrator_tasks.edit', task_id=task_id))


@view_administrator_tasks.route('/delete.html', methods=['GET'])
@requires_login
def delete():
    task_id = request.args.get('task_id')

    if not validators.uuid(task_id) or not models.Tasks.exists(task_id):
        return redirect(url_for('administrator_tasks.index'))

    task = ControllerManageTasks().get_task(task_id)
    return render_template(
        'administrator/tasks/delete.html',
        task=task
    )


@view_administrator_tasks.route('/delete.html', methods=['POST'])
@requires_login
def delete_post():
    task_id = request.form.get('task_id')

    if not validators.uuid(task_id) or not models.Tasks.exists(task_id):
        return redirect(url_for('administrator_tasks.index'))

    task = models.Tasks.delete().where(models.Tasks.id == task_id)
    task.execute()

    return redirect(url_for('administrator_tasks.index'))