/*
 * SonarQube
 * Copyright (C) 2009-2016 SonarSource SA
 * mailto:contact AT sonarsource DOT com
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 3 of the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this program; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 */
import $ from 'jquery';
import _ from 'underscore';

function request (options) {
  return $.ajax(options);
}

function typeError (method, message) {
  throw new TypeError(`permissions#${method}: ${message}`);
}


export function getUsers (data) {
  const url = '/api/permissions/users';
  return request({ type: 'GET', url, data });
}


export function grantToUser (permission, user, project) {
  if (typeof permission !== 'string' || !permission.length) {
    return typeError('grantToUser', 'please provide permission');
  }
  if (typeof user !== 'string' || !user.length) {
    return typeError('grantToUser', 'please provide user login');
  }

  const url = '/api/permissions/add_user';
  const data = { permission, login: user };
  if (project) {
    data.projectId = project;
  }
  return request({ type: 'POST', url, data });
}


export function revokeFromUser (permission, user, project) {
  if (typeof permission !== 'string' || !permission.length) {
    return typeError('revokeFromUser', 'please provide permission');
  }
  if (typeof user !== 'string' || !user.length) {
    return typeError('revokeFromUser', 'please provide user login');
  }

  const url = '/api/permissions/remove_user';
  const data = { permission, login: user };
  if (project) {
    data.projectId = project;
  }
  return request({ type: 'POST', url, data });
}


export function getGroups (data) {
  const url = '/api/permissions/groups';
  return request({ type: 'GET', url, data });
}


export function grantToGroup (permission, group, project) {
  if (typeof permission !== 'string' || !permission.length) {
    return typeError('grantToGroup', 'please provide permission');
  }
  if (typeof group !== 'string' || !group.length) {
    return typeError('grantToGroup', 'please provide group name');
  }

  const url = '/api/permissions/add_group';
  const data = { permission, groupName: group };
  if (project) {
    data.projectId = project;
  }
  return request({ type: 'POST', url, data });
}


export function revokeFromGroup (permission, group, project) {
  if (typeof permission !== 'string' || !permission.length) {
    return typeError('revokeFromGroup', 'please provide permission');
  }
  if (typeof group !== 'string' || !group.length) {
    return typeError('revokeFromGroup', 'please provide group name');
  }

  const url = '/api/permissions/remove_group';
  const data = { permission, groupName: group };
  if (project) {
    data.projectId = project;
  }
  return request({ type: 'POST', url, data });
}


export function getPermissionTemplates (query) {
  const url = '/api/permissions/search_templates';
  const data = { };
  if (query) {
    data.q = query;
  }
  return request({ type: 'GET', url, data });
}


export function createPermissionTemplate (options) {
  const url = '/api/permissions/create_template';
  return request(_.extend({ type: 'POST', url }, options));
}

export function updatePermissionTemplate (options) {
  const url = '/api/permissions/update_template';
  return request(_.extend({ type: 'POST', url }, options));
}


export function deletePermissionTemplate (options) {
  const url = '/api/permissions/delete_template';
  return request(_.extend({ type: 'POST', url }, options));
}


export function setDefaultPermissionTemplate (template, qualifier) {
  if (typeof template !== 'string' || !template.length) {
    return typeError('setDefaultPermissionTemplate', 'please provide permission template ID');
  }

  const url = '/api/permissions/set_default_template';
  const data = { templateId: template, qualifier };
  return request({ type: 'POST', url, data });
}


export function applyTemplateToProject(options) {
  const url = '/api/permissions/apply_template';
  return request(_.extend({ type: 'POST', url }, options));
}