/**
  Our data model for dealing with users from the admin section.

  @class AdminUser
  @extends Discourse.Model
  @namespace Discourse
  @module Discourse
**/
Discourse.AdminUser = Discourse.Model.extend({
  path: (function() {
    return Discourse.getURL("/users/") + (this.get('username_lower'));
  }).property('username'),

  adminPath: (function() {
    return Discourse.getURL("/admin/users/") + (this.get('username_lower'));
  }).property('username'),


  deleteAllPosts: function() {
    this.set('can_delete_all_posts', false);
    Discourse.ajax(Discourse.getURL("/admin/users/") + (this.get('id')) + "/delete_all_posts", {type: 'PUT'});
  },

  // Revoke the user's admin access
  revokeAdmin: function() {
    this.set('admin', false);
    this.set('can_grant_admin', true);
    this.set('can_revoke_admin', false);
    return Discourse.ajax(Discourse.getURL("/admin/users/") + (this.get('id')) + "/revoke_admin", {type: 'PUT'});
  },

  grantAdmin: function() {
    this.set('admin', true);
    this.set('can_grant_admin', false);
    this.set('can_revoke_admin', true);
    Discourse.ajax(Discourse.getURL("/admin/users/") + (this.get('id')) + "/grant_admin", {type: 'PUT'});
  },

  // Revoke the user's moderation access
  revokeModeration: function() {
    this.set('moderator', false);
    this.set('can_grant_moderation', true);
    this.set('can_revoke_moderation', false);
    return Discourse.ajax(Discourse.getURL("/admin/users/") + (this.get('id')) + "/revoke_moderation", {type: 'PUT'});
  },

  grantModeration: function() {
    this.set('moderator', true);
    this.set('can_grant_moderation', false);
    this.set('can_revoke_moderation', true);
    Discourse.ajax(Discourse.getURL("/admin/users/") + (this.get('id')) + "/grant_moderation", {type: 'PUT'});
  },

  refreshBrowsers: function() {
    Discourse.ajax(Discourse.getURL("/admin/users/") + (this.get('id')) + "/refresh_browsers", {type: 'POST'});
    bootbox.alert("Message sent to all clients!");
  },

  approve: function() {
    this.set('can_approve', false);
    this.set('approved', true);
    this.set('approved_by', Discourse.get('currentUser'));
    Discourse.ajax(Discourse.getURL("/admin/users/") + (this.get('id')) + "/approve", {type: 'PUT'});
  },

  username_lower: (function() {
    return this.get('username').toLowerCase();
  }).property('username'),

  trustLevel: (function() {
    return Discourse.get('site.trust_levels').findProperty('id', this.get('trust_level'));
  }).property('trust_level'),

  isBanned: (function() {
    return this.get('is_banned') === true;
  }).property('is_banned'),

  canBan: (function() {
    return !this.get('admin') && !this.get('moderator');
  }).property('admin', 'moderator'),

  banDuration: (function() {
    var banned_at = Date.create(this.banned_at);
    var banned_till = Date.create(this.banned_till);
    return banned_at.short() + " - " + banned_till.short();
  }).property('banned_till', 'banned_at'),

  ban: function() {
    var duration,
      _this = this;
    if (duration = parseInt(window.prompt(Em.String.i18n('admin.user.ban_duration')), 10)) {
      if (duration > 0) {
        return Discourse.ajax(Discourse.getURL("/admin/users/") + this.id + "/ban", {
          type: 'PUT',
          data: {duration: duration},
          success: function() {
            window.location.reload();
          },
          error: function(e) {
            var error = Em.String.i18n('admin.user.ban_failed', { error: "http: " + e.status + " - " + e.body });
            bootbox.alert(error);
          }
        });
      }
    }
  },

  unban: function() {
    var _this = this;
    return Discourse.ajax(Discourse.getURL("/admin/users/") + this.id + "/unban", {
      type: 'PUT',
      success: function() {
        window.location.reload();
      },
      error: function(e) {
        var error = Em.String.i18n('admin.user.unban_failed', { error: "http: " + e.status + " - " + e.body });
        bootbox.alert(error);
      }
    });
  },

  impersonate: function() {
    var _this = this;
    return Discourse.ajax(Discourse.getURL("/admin/impersonate"), {
      type: 'POST',
      data: {
        username_or_email: this.get('username')
      },
      success: function() {
        document.location = "/";
      },
      error: function(e) {
        _this.set('loading', false);
        if (e.status === 404) {
          return bootbox.alert(Em.String.i18n('admin.impersonate.not_found'));
        } else {
          return bootbox.alert(Em.String.i18n('admin.impersonate.invalid'));
        }
      }
    });
  }

});

Discourse.AdminUser.reopenClass({

  bulkApprove: function(users) {
    users.each(function(user) {
      user.set('approved', true);
      user.set('can_approve', false);
      return user.set('selected', false);
    });
    return Discourse.ajax(Discourse.getURL("/admin/users/approve-bulk"), {
      type: 'PUT',
      data: {
        users: users.map(function(u) {
          return u.id;
        })
      }
    });
  },

  find: function(username) {
    return Discourse.ajax({url: Discourse.getURL("/admin/users/") + username}).then(function (result) {
      return Discourse.AdminUser.create(result);
    })
  },

  findAll: function(query, filter) {
    var result;
    result = Em.A();
    Discourse.ajax({
      url: Discourse.getURL("/admin/users/list/") + query + ".json",
      data: {
        filter: filter
      },
      success: function(users) {
        return users.each(function(u) {
          return result.pushObject(Discourse.AdminUser.create(u));
        });
      }
    });
    return result;
  }
});