types#Scan TypeScript Examples

ScanForm: React.FC<{
  propValues: ScanFormValues;
  organizationOption: OrganizationOption[];
  tags: OrganizationTag[];
  global?: any;
  onSubmit: (values: any) => Promise<void>;
  type: 'create' | 'edit';
  scan?: Scan;
  scanSchema: ScanSchema;
}> = ({
  propValues,
  organizationOption,
  tags,
  global,
  onSubmit,
  type,
  scan,
  scanSchema
}) => {
  const setDefault = () => ({
    name: scan ? scan.name : 'censys',
    arguments: scan ? scan.arguments : '{}',
    frequency: scan ? scan.frequency : 1,
    frequencyUnit: scan ? propValues.frequencyUnit : 'minute',
    isGranular: scan ? scan.isGranular : false,
    isUserModifiable: scan ? scan.isUserModifiable : false,
    isSingleScan: scan ? scan.isSingleScan : false,
    organizations: scan ? propValues.organizations : [],
    tags: scan ? propValues.tags : []
  });
  const [organizationOptions, setOrganizationOptions] = useState<
    OrganizationOption[]
  >(organizationOption);
  const [tagOptions, setTagOptions] = useState<OrganizationOption[]>([]);
  const [values, setValues] = useState<ScanFormValues>(setDefault());
  const [schemaUpdated, setSchemaUpdated] = useState<boolean>(false);

  const onTextChange: React.ChangeEventHandler<
    HTMLInputElement | HTMLSelectElement
  > = (e) => {
    onChange(e.target.name, e.target.value);
    //Ensures global scans can't be granular
    if (type === 'create' && scanSchema[e.target.value]) {
      onChange('isGranular', false);
    }
  };

  const onChange = (name: string, value: any) => {
    setValues((values) => ({
      ...values,
      [name]: value
    }));
  };

  const setDefaultValues = useCallback(async () => {
    try {
      setOrganizationOptions(organizationOption);
      setTagOptions(tags.map((tag) => ({ label: tag.name, value: tag.id })));
      if (scanSchema && scanSchema[values.name]) {
        setSchemaUpdated(true);
      }
      if (scan) {
        setValues((values) => ({
          ...values,
          name: scan.name,
          frequency: propValues.frequency,
          frequencyUnit: propValues.frequencyUnit,
          isGranular: scan.isGranular,
          isUserModifiable: scan.isUserModifiable,
          isSingleScan: scan.isSingleScan,
          organizations: propValues.organizations,
          tags: propValues.tags
        }));
      }
    } catch (e) {
      console.error(e);
    }
  }, [
    organizationOption,
    propValues.frequency,
    propValues.frequencyUnit,
    propValues.organizations,
    propValues.tags,
    tags,
    scan,
    scanSchema,
    values.name
  ]);

  useEffect(() => {
    setDefaultValues();
  }, [setDefaultValues]);

  return (
    <Form
      onSubmit={async (e) => {
        e.preventDefault();
        await onSubmit({
          name: values.name,
          arguments: values.arguments,
          organizations: values.organizations,
          tags: values.tags,
          frequency: values.frequency,
          frequencyUnit: values.frequencyUnit,
          isGranular: values.isGranular,
          isUserModifiable: values.isUserModifiable,
          isSingleScan: values.isSingleScan
        });
      }}
      className={classes.form}
    >
      {type === 'create' && scanSchema && <Label htmlFor="name">Name</Label> && (
        <Dropdown
          required
          id="name"
          name="name"
          className={classes.textField}
          onChange={onTextChange}
          value={values.name}
        >
          {Object.keys(scanSchema).map((i) => {
            return (
              <option key={i} value={i}>
                {i}
              </option>
            );
          })}
        </Dropdown>
      )}
      {schemaUpdated && <p>{scanSchema[values.name].description}</p>}
      {/* <Label htmlFor="arguments">Arguments</Label>
        <TextInput
          required
          id="arguments"
          name="arguments"
          className={classes.textField}
          type="text"
          value={values.arguments}
          onChange={onTextChange}
        /> */}
      {(values.name === 'censysIpv4' ||
        values.name === 'webscraper' ||
        values.name === 'censysCertificates' ||
        (schemaUpdated && !scanSchema[values.name].global) ||
        !global) && (
        <Checkbox
          id="isGranular"
          label="Limit enabled organizations"
          name="isGranular"
          checked={values.isGranular}
          onChange={(e) => {
            onChange('isGranular', e.target.checked);
            if (!e.target.checked) {
              // Only granular scans can be user-modifiable.
              onChange('isUserModifiable', false);
            }
          }}
        />
      )}
      {values.isGranular && (
        <>
          <Label htmlFor="organizations">Enabled Organizations</Label>
          <MultiSelect
            name="organizations"
            options={organizationOptions}
            value={values.organizations}
            onChange={(e) => onChange('organizations', e)}
            zIndex={100}
          />
          <Label htmlFor="tags">Enabled Organization Tags</Label>
          <MultiSelect
            name="tags"
            options={tagOptions}
            value={values.tags}
            onChange={(e) => onChange('tags', e)}
            zIndex={99}
          />
          <br />
        </>
      )}
      {values.isGranular && (
        <>
          <Checkbox
            id="isUserModifiable"
            label="Allow any organization's admins to toggle this scan on/off"
            name="isUserModifiable"
            checked={values.isUserModifiable}
            onChange={(e) => onChange('isUserModifiable', e.target.checked)}
          />
          <br />
        </>
      )}
      <Checkbox
        id="isSingleScan"
        label="Run scan once"
        name="isSingleScan"
        checked={values.isSingleScan}
        onChange={(e) => onChange('isSingleScan', e.target.checked)}
      />
      {!values.isSingleScan && (
        <div className="form-group form-inline">
          <label style={{ marginRight: '10px' }} htmlFor="frequency">
            Run every
          </label>
          <TextInput
            id="frequency"
            name="frequency"
            type="number"
            style={{
              display: 'inline-block',
              width: '150px',
              marginRight: '15px'
            }}
            value={values.frequency}
            onChange={(e) => {
              onChange(e.target.name, Number(e.target.value));
            }}
          />
          <Dropdown
            id="frequencyUnit"
            name="frequencyUnit"
            onChange={onTextChange}
            value={values.frequencyUnit}
            style={{ display: 'inline-block', width: '150px' }}
          >
            <option value="minute">Minute(s)</option>
            <option value="hour">Hour(s)</option>
            <option value="day">Day(s)</option>
          </Dropdown>
        </div>
      )}
      <br />
      {type === 'edit' && (
        <Link to={`/scans`}>
          <Button type="button" outline>
            {' '}
            Return to Scans
          </Button>
        </Link>
      )}
      <Button type="submit">
        {type === 'edit' ? 'Save Changes' : 'Create Scan'}
      </Button>
    </Form>
  );
}

Organization: React.FC = () => {
  const {
    apiGet,
    apiPut,
    apiPost,
    user,
    setFeedbackMessage
  } = useAuthContext();
  const { organizationId } = useParams<{ organizationId: string }>();
  const [organization, setOrganization] = useState<OrganizationType>();
  const [tags, setTags] = useState<AutocompleteType[]>([]);
  const [userRoles, setUserRoles] = useState<Role[]>([]);
  const [scanTasks, setScanTasks] = useState<ScanTask[]>([]);
  const [scans, setScans] = useState<Scan[]>([]);
  const [scanSchema, setScanSchema] = useState<ScanSchema>({});
  const [newUserValues, setNewUserValues] = useState<{
    firstName: string;
    lastName: string;
    email: string;
    organization?: OrganizationType;
    role: string;
  }>({
    firstName: '',
    lastName: '',
    email: '',
    role: ''
  });
  const classes = useStyles();
  const [tagValue, setTagValue] = React.useState<AutocompleteType | null>(null);
  const [inputValue, setInputValue] = React.useState('');
  const [dialog, setDialog] = React.useState<{
    open: boolean;
    type?: 'rootDomains' | 'ipBlocks' | 'tags';
    label?: string;
  }>({ open: false });

  const dateAccessor = (date?: string) => {
    return !date || new Date(date).getTime() === new Date(0).getTime()
      ? 'None'
      : `${formatDistanceToNow(parseISO(date))} ago`;
  };

  const userRoleColumns: Column<Role>[] = [
    {
      Header: 'Name',
      accessor: ({ user }) => user.fullName,
      width: 200,
      disableFilters: true,
      id: 'name'
    },
    {
      Header: 'Email',
      accessor: ({ user }) => user.email,
      width: 150,
      minWidth: 150,
      id: 'email',
      disableFilters: true
    },
    {
      Header: 'Role',
      accessor: ({ approved, role, user }) => {
        if (approved) {
          if (user.invitePending) {
            return 'Invite pending';
          } else if (role === 'admin') {
            return 'Administrator';
          } else {
            return 'Member';
          }
        }
        return 'Pending approval';
      },
      width: 50,
      minWidth: 50,
      id: 'approved',
      disableFilters: true
    },
    {
      Header: () => {
        return (
          <div style={{ justifyContent: 'flex-center' }}>
            <Button color="secondary" onClick={() => setDialog({ open: true })}>
              <ControlPoint style={{ marginRight: '10px' }}></ControlPoint>
              Add member
            </Button>
          </div>
        );
      },
      id: 'action',
      Cell: ({ row }: { row: { index: number } }) => {
        const isApproved =
          !organization?.userRoles[row.index] ||
          organization?.userRoles[row.index].approved;
        return (
          <>
            {isApproved ? (
              <Button
                onClick={() => {
                  removeUser(row.index);
                }}
                color="secondary"
              >
                <p>Remove</p>
              </Button>
            ) : (
              <Button
                onClick={() => {
                  approveUser(row.index);
                }}
                color="secondary"
              >
                <p>Approve</p>
              </Button>
            )}
          </>
        );
      },
      disableFilters: true
    }
  ];

  const scanColumns: Column<Scan>[] = [
    {
      Header: 'Name',
      accessor: 'name',
      width: 150,
      id: 'name',
      disableFilters: true
    },
    {
      Header: 'Description',
      accessor: ({ name }) => scanSchema[name] && scanSchema[name].description,
      width: 200,
      minWidth: 200,
      id: 'description',
      disableFilters: true
    },
    {
      Header: 'Mode',
      accessor: ({ name }) =>
        scanSchema[name] && scanSchema[name].isPassive ? 'Passive' : 'Active',
      width: 150,
      minWidth: 150,
      id: 'mode',
      disableFilters: true
    },
    {
      Header: 'Action',
      id: 'action',
      maxWidth: 100,
      Cell: ({ row }: { row: { index: number } }) => {
        if (!organization) return;
        const enabled = organization.granularScans.find(
          (scan) => scan.id === scans[row.index].id
        );
        return (
          <Button
            type="button"
            onClick={() => {
              updateScan(scans[row.index], !enabled);
            }}
          >
            {enabled ? 'Disable' : 'Enable'}
          </Button>
        );
      },
      disableFilters: true
    }
  ];

  const scanTaskColumns: Column<ScanTask>[] = [
    {
      Header: 'ID',
      accessor: 'id',
      disableFilters: true
    },
    {
      Header: 'Status',
      accessor: 'status',
      disableFilters: true
    },
    {
      Header: 'Type',
      accessor: 'type',
      disableFilters: true
    },
    {
      Header: 'Name',
      accessor: ({ scan }) => scan?.name,
      disableFilters: true
    },
    {
      Header: 'Created At',
      accessor: ({ createdAt }) => dateAccessor(createdAt),
      disableFilters: true,
      disableSortBy: true
    },
    {
      Header: 'Requested At',
      accessor: ({ requestedAt }) => dateAccessor(requestedAt),
      disableFilters: true,
      disableSortBy: true
    },
    {
      Header: 'Started At',
      accessor: ({ startedAt }) => dateAccessor(startedAt),
      disableFilters: true,
      disableSortBy: true
    },
    {
      Header: 'Finished At',
      accessor: ({ finishedAt }) => dateAccessor(finishedAt),
      disableFilters: true,
      disableSortBy: true
    },
    {
      Header: 'Output',
      accessor: 'output',
      disableFilters: true
    }
  ];

  const fetchOrganization = useCallback(async () => {
    try {
      const organization = await apiGet<OrganizationType>(
        `/organizations/${organizationId}`
      );
      organization.scanTasks.sort(
        (a, b) =>
          new Date(b.createdAt).getTime() - new Date(a.createdAt).getTime()
      );
      setOrganization(organization);
      setUserRoles(organization.userRoles);
      setScanTasks(organization.scanTasks);
      const tags = await apiGet<OrganizationTag[]>(`/organizations/tags`);
      setTags(tags);
    } catch (e) {
      console.error(e);
    }
  }, [apiGet, setOrganization, organizationId]);

  const fetchScans = useCallback(async () => {
    try {
      const response = await apiGet<{
        scans: Scan[];
        schema: ScanSchema;
      }>('/granularScans/');
      let { scans } = response;
      const { schema } = response;

      if (user?.userType !== 'globalAdmin')
        scans = scans.filter(
          (scan) =>
            scan.name !== 'censysIpv4' && scan.name !== 'censysCertificates'
        );

      setScans(scans);
      setScanSchema(schema);
    } catch (e) {
      console.error(e);
    }
  }, [apiGet, user]);

  const approveUser = async (user: number) => {
    try {
      await apiPost(
        `/organizations/${organization?.id}/roles/${organization?.userRoles[user].id}/approve`,
        { body: {} }
      );
      const copy = userRoles.map((role, id) =>
        id === user ? { ...role, approved: true } : role
      );
      setUserRoles(copy);
    } catch (e) {
      console.error(e);
    }
  };

  const removeUser = async (user: number) => {
    try {
      await apiPost(
        `/organizations/${organization?.id}/roles/${userRoles[user].id}/remove`,
        { body: {} }
      );
      const copy = userRoles.filter((_, ind) => ind !== user);
      setUserRoles(copy);
    } catch (e) {
      console.error(e);
    }
  };

  const updateOrganization = async (body: any) => {
    try {
      const org = await apiPut('/organizations/' + organization?.id, {
        body: organization
      });
      setOrganization(org);
      setFeedbackMessage({
        message: 'Organization successfully updated',
        type: 'success'
      });
    } catch (e) {
      setFeedbackMessage({
        message:
          e.status === 422
            ? 'Error updating organization'
            : e.message ?? e.toString(),
        type: 'error'
      });
      console.error(e);
    }
  };

  const updateScan = async (scan: Scan, enabled: boolean) => {
    try {
      if (!organization) return;
      await apiPost(
        `/organizations/${organization?.id}/granularScans/${scan.id}/update`,
        {
          body: {
            enabled
          }
        }
      );
      setOrganization({
        ...organization,
        granularScans: enabled
          ? organization.granularScans.concat([scan])
          : organization.granularScans.filter(
              (granularScan) => granularScan.id !== scan.id
            )
      });
    } catch (e) {
      setFeedbackMessage({
        message:
          e.status === 422 ? 'Error updating scan' : e.message ?? e.toString(),
        type: 'error'
      });
      console.error(e);
    }
  };

  useEffect(() => {
    fetchOrganization();
  }, [fetchOrganization]);

  const onInviteUserSubmit = async () => {
    try {
      const body = {
        firstName: newUserValues.firstName,
        lastName: newUserValues.lastName,
        email: newUserValues.email,
        organization: organization?.id,
        organizationAdmin: newUserValues.role === 'admin'
      };
      const user: User = await apiPost('/users/', {
        body
      });
      const newRole = user.roles[user.roles.length - 1];
      newRole.user = user;
      if (userRoles.find((role) => role.user.id === user.id)) {
        setUserRoles(
          userRoles.map((role) => (role.user.id === user.id ? newRole : role))
        );
      } else {
        setUserRoles(userRoles.concat([newRole]));
      }
    } catch (e) {
      setFeedbackMessage({
        message:
          e.status === 422 ? 'Error inviting user' : e.message ?? e.toString(),
        type: 'error'
      });
      console.log(e);
    }
  };

  const onInviteUserTextChange: React.ChangeEventHandler<
    HTMLInputElement | HTMLSelectElement | HTMLTextAreaElement
  > = (e) => onInviteUserChange(e.target.name, e.target.value);

  const onInviteUserChange = (name: string, value: any) => {
    setNewUserValues((values) => ({
      ...values,
      [name]: value
    }));
  };
  const filter = createFilterOptions<AutocompleteType>();

  const ListInput = (props: {
    type: 'rootDomains' | 'ipBlocks' | 'tags';
    label: string;
  }) => {
    if (!organization) return null;
    const elements: (string | OrganizationTag)[] = organization[props.type];
    return (
      <div className={classes.headerRow}>
        <label>{props.label}</label>
        <span>
          {elements &&
            elements.map((value: string | OrganizationTag, index: number) => (
              <Chip
                className={classes.chip}
                key={index}
                label={typeof value === 'string' ? value : value.name}
                onDelete={() => {
                  organization[props.type].splice(index, 1);
                  setOrganization({ ...organization });
                }}
              ></Chip>
            ))}
          <Chip
            label="ADD"
            variant="outlined"
            color="secondary"
            onClick={() => {
              setDialog({
                open: true,
                type: props.type,
                label: props.label
              });
            }}
          />
        </span>
      </div>
    );
  };

  if (!organization) return null;

  const views = [
    <Paper className={classes.settingsWrapper} key={0}>
      <Dialog
        open={dialog.open}
        onClose={() => setDialog({ open: false })}
        aria-labelledby="form-dialog-title"
        maxWidth="xs"
        fullWidth
      >
        <DialogTitle id="form-dialog-title">
          Add {dialog.label && dialog.label.slice(0, -1)}
        </DialogTitle>
        <DialogContent>
          {dialog.type === 'tags' ? (
            <>
              <DialogContentText>
                Select an existing tag or add a new one.
              </DialogContentText>
              <Autocomplete
                value={tagValue}
                onChange={(event, newValue) => {
                  if (typeof newValue === 'string') {
                    setTagValue({
                      name: newValue
                    });
                  } else {
                    setTagValue(newValue);
                  }
                }}
                filterOptions={(options, params) => {
                  const filtered = filter(options, params);
                  // Suggest the creation of a new value
                  if (
                    params.inputValue !== '' &&
                    !filtered.find(
                      (tag) =>
                        tag.name?.toLowerCase() ===
                        params.inputValue.toLowerCase()
                    )
                  ) {
                    filtered.push({
                      name: params.inputValue,
                      title: `Add "${params.inputValue}"`
                    });
                  }
                  return filtered;
                }}
                selectOnFocus
                clearOnBlur
                handleHomeEndKeys
                options={tags}
                getOptionLabel={(option) => {
                  return option.name ?? '';
                }}
                renderOption={(option) => {
                  if (option.title) return option.title;
                  return option.name ?? '';
                }}
                fullWidth
                freeSolo
                renderInput={(params) => (
                  <TextField {...params} variant="outlined" />
                )}
              />
            </>
          ) : (
            <TextField
              autoFocus
              margin="dense"
              id="name"
              label={dialog.label && dialog.label.slice(0, -1)}
              type="text"
              fullWidth
              onChange={(e) => setInputValue(e.target.value)}
            />
          )}
        </DialogContent>
        <DialogActions>
          <Button variant="outlined" onClick={() => setDialog({ open: false })}>
            Cancel
          </Button>
          <Button
            variant="contained"
            color="primary"
            onClick={() => {
              if (dialog.type && dialog.type !== 'tags') {
                if (inputValue) {
                  organization[dialog.type].push(inputValue);
                  setOrganization({ ...organization });
                }
              } else {
                if (tagValue) {
                  if (!organization.tags) organization.tags = [];
                  organization.tags.push(tagValue as any);
                  setOrganization({ ...organization });
                }
              }
              setDialog({ open: false });
              setInputValue('');
              setTagValue(null);
            }}
          >
            Add
          </Button>
        </DialogActions>
      </Dialog>
      <TextField
        value={organization.name}
        disabled
        variant="filled"
        InputProps={{
          className: classes.orgName
        }}
      ></TextField>
      <ListInput label="Root Domains" type="rootDomains"></ListInput>
      <ListInput label="IP Blocks" type="ipBlocks"></ListInput>
      <ListInput label="Tags" type="tags"></ListInput>
      <div className={classes.headerRow}>
        <label>Passive Mode</label>
        <span>
          <SwitchInput
            checked={organization.isPassive}
            onChange={(event: React.ChangeEvent<HTMLInputElement>) => {
              setOrganization({
                ...organization,
                isPassive: event.target.checked
              });
            }}
            color="primary"
          />
        </span>
      </div>
      <div className={classes.buttons}>
        <Link to={`/organizations`}>
          <Button
            variant="outlined"
            style={{ marginRight: '10px', color: '#565C65' }}
          >
            Cancel
          </Button>
        </Link>
        <Button
          variant="contained"
          onClick={updateOrganization}
          style={{ background: '#565C65', color: 'white' }}
        >
          Save
        </Button>
      </div>
    </Paper>,
    <React.Fragment key={1}>
      <Table<Role> columns={userRoleColumns} data={userRoles} />
      <Dialog
        open={dialog.open}
        onClose={() => setDialog({ open: false })}
        aria-labelledby="form-dialog-title"
        maxWidth="xs"
        fullWidth
      >
        <DialogTitle id="form-dialog-title">Add Member</DialogTitle>
        <DialogContent>
          <p style={{ color: '#3D4551' }}>
            Organization members can view Organization-specific vulnerabilities,
            domains, and notes. Organization administrators can additionally
            manage members and update the organization.
          </p>
          <TextField
            margin="dense"
            id="firstName"
            name="firstName"
            label="First Name"
            type="text"
            fullWidth
            value={newUserValues.firstName}
            onChange={onInviteUserTextChange}
            variant="filled"
            InputProps={{
              className: classes.textField
            }}
          />
          <TextField
            margin="dense"
            id="lastName"
            name="lastName"
            label="Last Name"
            type="text"
            fullWidth
            value={newUserValues.lastName}
            onChange={onInviteUserTextChange}
            variant="filled"
            InputProps={{
              className: classes.textField
            }}
          />
          <TextField
            margin="dense"
            id="email"
            name="email"
            label="Email"
            type="text"
            fullWidth
            value={newUserValues.email}
            onChange={onInviteUserTextChange}
            variant="filled"
            InputProps={{
              className: classes.textField
            }}
          />
          <br></br>
          <br></br>
          <FormLabel component="legend">Role</FormLabel>
          <RadioGroup
            aria-label="role"
            name="role"
            value={newUserValues.role}
            onChange={onInviteUserTextChange}
          >
            <FormControlLabel
              value="standard"
              control={<Radio color="primary" />}
              label="Standard"
            />
            <FormControlLabel
              value="admin"
              control={<Radio color="primary" />}
              label="Administrator"
            />
          </RadioGroup>
        </DialogContent>
        <DialogActions>
          <Button variant="outlined" onClick={() => setDialog({ open: false })}>
            Cancel
          </Button>
          <Button
            variant="contained"
            color="primary"
            onClick={async () => {
              onInviteUserSubmit();
              setDialog({ open: false });
            }}
          >
            Add
          </Button>
        </DialogActions>
      </Dialog>
    </React.Fragment>,
    <React.Fragment key={2}>
      <OrganizationList parent={organization}></OrganizationList>
    </React.Fragment>,
    <React.Fragment key={3}>
      <Table<Scan> columns={scanColumns} data={scans} fetchData={fetchScans} />
      <h2>Organization Scan History</h2>
      <Table<ScanTask> columns={scanTaskColumns} data={scanTasks} />
    </React.Fragment>
  ];

  let navItems = [
    {
      title: 'Settings',
      path: `/organizations/${organizationId}`,
      exact: true
    },
    {
      title: 'Members',
      path: `/organizations/${organizationId}/members`
    }
  ];

  if (!organization.parent) {
    navItems = navItems.concat([
      // { title: 'Teams', path: `/organizations/${organizationId}/teams` },
      { title: 'Scans', path: `/organizations/${organizationId}/scans` }
    ]);
  }

  return (
    <div>
      <div className={classes.header}>
        <h1 className={classes.headerLabel}>
          <Link to="/organizations">Organizations</Link>
          {organization.parent && (
            <>
              <ChevronRight></ChevronRight>
              <Link to={'/organizations/' + organization.parent.id}>
                {organization.parent.name}
              </Link>
            </>
          )}
          <ChevronRight
            style={{
              verticalAlign: 'middle',
              lineHeight: '100%',
              fontSize: '26px'
            }}
          ></ChevronRight>
          <span style={{ color: '#07648D' }}>{organization.name}</span>
        </h1>
        <Subnav
          items={navItems}
          styles={{
            background: '#F9F9F9'
          }}
        ></Subnav>
      </div>
      <div className={classes.root}>
        <Switch>
          <Route
            path="/organizations/:organizationId"
            exact
            render={() => views[0]}
          />
          <Route
            path="/organizations/:organizationId/members"
            render={() => views[1]}
          />
          <Route
            path="/organizations/:organizationId/teams"
            render={() => views[2]}
          />
          <Route
            path="/organizations/:organizationId/scans"
            render={() => views[3]}
          />
        </Switch>
      </div>
    </div>
  );
}

ScanComponent: React.FC = () => {
  const { scanId } = useParams();
  const { apiGet, apiPut, setFeedbackMessage } = useAuthContext();
  const [scan, setScan] = useState<Scan>();
  const [organizationOptions, setOrganizationOptions] = useState<
    OrganizationOption[]
  >([]);
  const [tags, setTags] = useState<OrganizationTag[]>([]);
  const [scanSchema, setScanSchema] = useState<ScanSchema>({});
  const [values, setValues] = useState<ScanFormValues>({
    name: 'scan.name',
    arguments: '{}',
    organizations: [],
    frequency: 1,
    frequencyUnit: 'minute',
    isGranular: false,
    isUserModifiable: false,
    isSingleScan: false,
    tags: []
  });

  const fetchScan = useCallback(async () => {
    try {
      const { scan, schema, organizations } = await apiGet<{
        scan: Scan;
        schema: ScanSchema;
        organizations: OrganizationType[];
      }>(`/scans/${scanId}`);
      setScan(scan);
      setDefaultValues(scan);
      setScanSchema(schema);
      setOrganizationOptions(
        organizations.map((e) => ({ label: e.name, value: e.id }))
      );
      const tags = await apiGet<OrganizationTag[]>(`/organizations/tags`);
      setTags(tags);
    } catch (e) {
      console.error(e);
    }
  }, [apiGet, setScan, scanId]);

  const onSubmit = async (body: ScanFormValues) => {
    try {
      setFrequency(body);
      await apiPut(`/scans/${scanId}`, {
        body: {
          ...body,
          organizations: body.organizations
            ? body.organizations.map((e) => e.value)
            : [],
          tags: body.tags
            ? body.tags.map((e) => ({
                id: e.value
              }))
            : []
        }
      });
      setFeedbackMessage({
        message: 'Scan successfully updated',
        type: 'success'
      });
    } catch (e) {
      setFeedbackMessage({
        message: 'Error updating scan',
        type: 'error'
      });
      console.log(e);
    }
  };

  const setDefaultValues = async (scan: Scan) => {
    let oldFrequencyUnit = 'minute';
    if (scan.frequency >= 86400) {
      scan.frequency = scan.frequency / (60 * 60 * 24);
      oldFrequencyUnit = 'day';
    } else if (scan.frequency >= 3600) {
      scan.frequency = scan.frequency / (60 * 60);
      oldFrequencyUnit = 'hour';
    } else if (scan.frequency >= 60) {
      scan.frequency = scan.frequency / 60;
      oldFrequencyUnit = 'minute';
    }

    setValues((values) => ({
      ...values,
      name: scan.name,
      frequency: scan.frequency,
      frequencyUnit: oldFrequencyUnit,
      isGranular: scan.isGranular,
      isSingleScan: scan.isSingleScan
    }));

    //retrieves the organizations that are currently
    //associated with this scan
    if (scan.isGranular) {
      const defaultOrganizations: OrganizationOption[] = [];
      for (const org in scan.organizations) {
        const thisOrganization: OrganizationType = scan.organizations[org];
        const thisOrganizationOption: OrganizationOption = {
          label: thisOrganization.name,
          value: thisOrganization.id
        };
        defaultOrganizations.push(thisOrganizationOption);
      }
      setValues((values) => ({
        ...values,
        organizations: defaultOrganizations,
        tags: scan.tags.map((tag) => ({
          label: tag.name,
          value: tag.id
        }))
      }));
    }
  };

  const isGlobal = scanSchema.global;
  useEffect(() => {
    fetchScan();
  }, [fetchScan]);

  if (!scan)
    return (
      <div className={classes.root}>
        <h1>No results found</h1>
      </div>
    );

  return (
    <div className={classes.root}>
      <Header>
        <div className="usa-nav-container">
          <div className="usa-navbar">
            <h1>{'Edit ' + scan.name}</h1>
          </div>
        </div>
      </Header>
      <ScanForm
        organizationOption={organizationOptions}
        tags={tags}
        propValues={values}
        global={isGlobal}
        onSubmit={onSubmit}
        type="edit"
        scan={scan}
        scanSchema={scanSchema}
      ></ScanForm>
    </div>
  );
}

ScansView: React.FC = () => {
  const { apiGet, apiPost, apiDelete } = useAuthContext();
  const [showModal, setShowModal] = useState<Boolean>(false);
  const [selectedRow, setSelectedRow] = useState<number>(0);
  const [scans, setScans] = useState<Scan[]>([]);
  const [organizationOptions, setOrganizationOptions] = useState<
    OrganizationOption[]
  >([]);
  const [tags, setTags] = useState<OrganizationTag[]>([]);
  const [scanSchema, setScanSchema] = useState<ScanSchema>({});

  const columns: Column<Scan>[] = [
    {
      Header: 'Run',
      id: 'run',
      Cell: ({ row }: { row: { index: number } }) => (
        <div
          style={{ textAlign: 'center' }}
          onClick={() => {
            runScan(row.index);
          }}
        >
          <FaPlayCircle />
        </div>
      ),
      disableFilters: true
    },
    {
      Header: 'Name',
      accessor: 'name',
      width: 200,
      id: 'name',
      disableFilters: true
    },
    {
      Header: 'Tags',
      accessor: ({ tags }) => tags.map((tag) => tag.name).join(', '),
      width: 150,
      minWidth: 150,
      id: 'tags',
      disableFilters: true
    },
    {
      Header: 'Mode',
      accessor: ({ name }) =>
        scanSchema[name] && scanSchema[name].isPassive ? 'Passive' : 'Active',
      width: 150,
      minWidth: 150,
      id: 'mode',
      disableFilters: true
    },
    {
      Header: 'Frequency',
      accessor: ({ frequency, isSingleScan }) => {
        let val, unit;
        if (frequency < 60 * 60) {
          val = frequency / 60;
          unit = 'minute';
        } else if (frequency < 60 * 60 * 24) {
          val = frequency / (60 * 60);
          unit = 'hour';
        } else {
          val = frequency / (60 * 60 * 24);
          unit = 'day';
        }
        if (isSingleScan) {
          return 'Single Scan';
        }
        return `Every ${val} ${unit}${val === 1 ? '' : 's'}`;
      },
      width: 200,
      id: 'frequency',
      disableFilters: true
    },
    {
      Header: 'Last Run',
      accessor: (args: Scan) => {
        return !args.lastRun ||
          new Date(args.lastRun).getTime() === new Date(0).getTime()
          ? 'None'
          : `${formatDistanceToNow(parseISO(args.lastRun))} ago`;
      },
      width: 200,
      id: 'lastRun',
      disableFilters: true
    },
    {
      Header: 'Edit',
      id: 'edit',
      Cell: ({ row }: CellProps<Scan>) => (
        <Link to={`/scans/${row.original.id}`} style={{ color: 'black' }}>
          <FaEdit />
        </Link>
      ),
      disableFilters: true
    },
    {
      Header: 'Delete',
      id: 'delete',
      Cell: ({ row }: { row: { index: number } }) => (
        <span
          onClick={() => {
            setShowModal(true);
            setSelectedRow(row.index);
          }}
        >
          <FaTimes />
        </span>
      ),
      disableFilters: true
    },
    {
      Header: 'Description',
      accessor: ({ name }) => scanSchema[name]?.description,
      width: 200,
      maxWidth: 200,
      id: 'description',
      disableFilters: true
    }
  ];
  const [errors, setErrors] = useState<Errors>({});

  const [values] = useState<ScanFormValues>({
    name: 'censys',
    arguments: '{}',
    organizations: [],
    frequency: 1,
    frequencyUnit: 'minute',
    isGranular: false,
    isUserModifiable: false,
    isSingleScan: false,
    tags: []
  });

  React.useEffect(() => {
    document.addEventListener('keyup', (e) => {
      //Escape
      if (e.keyCode === 27) {
        setShowModal(false);
      }
    });
  }, [apiGet]);

  const fetchScans = useCallback(async () => {
    try {
      const { scans, organizations, schema } = await apiGet<{
        scans: Scan[];
        organizations: Organization[];
        schema: ScanSchema;
      }>('/scans/');
      const tags = await apiGet<OrganizationTag[]>(`/organizations/tags`);
      setScans(scans);
      setScanSchema(schema);
      setOrganizationOptions(
        organizations.map((e) => ({ label: e.name, value: e.id }))
      );
      setTags(tags);
    } catch (e) {
      console.error(e);
    }
  }, [apiGet]);

  const deleteRow = async (index: number) => {
    try {
      const row = scans[index];
      await apiDelete(`/scans/${row.id}`, { body: {} });
      setScans(scans.filter((scan) => scan.id !== row.id));
    } catch (e) {
      setErrors({
        global:
          e.status === 422 ? 'Unable to delete scan' : e.message ?? e.toString()
      });
      console.log(e);
    }
  };

  const onSubmit = async (body: ScanFormValues) => {
    try {
      // For now, parse the arguments as JSON. We'll want to add a GUI for this in the future
      body.arguments = JSON.parse(body.arguments);
      setFrequency(body);

      const scan = await apiPost('/scans/', {
        body: {
          ...body,
          organizations: body.organizations
            ? body.organizations.map((e) => e.value)
            : [],
          tags: body.tags ? body.tags.map((e) => ({ id: e.value })) : []
        }
      });
      setScans(scans.concat(scan));
    } catch (e) {
      setErrors({
        global: e.message ?? e.toString()
      });
      console.log(e);
    }
  };

  const invokeScheduler = async () => {
    setErrors({ ...errors, scheduler: '' });
    try {
      await apiPost('/scheduler/invoke', { body: {} });
    } catch (e) {
      console.error(e);
      setErrors({ ...errors, scheduler: 'Invocation failed.' });
    }
  };

  /**
   * Manually runs a single scan, then immediately invokes the
   * scheduler so the scan is run.
   * @param index Row index
   */
  const runScan = async (index: number) => {
    const row = scans[index];
    try {
      await apiPost(`/scans/${row.id}/run`, { body: {} });
    } catch (e) {
      console.error(e);
      setErrors({ ...errors, scheduler: 'Run failed.' });
    }
    await invokeScheduler();
  };

  return (
    <>
      <Table<Scan> columns={columns} data={scans} fetchData={fetchScans} />
      <br></br>
      <Button type="submit" outline onClick={invokeScheduler}>
        Manually run scheduler
      </Button>
      {errors.scheduler && <p className={classes.error}>{errors.scheduler}</p>}
      <h2>Add a scan</h2>
      {errors.global && <p className={classes.error}>{errors.global}</p>}
      <ScanForm
        organizationOption={organizationOptions}
        tags={tags}
        propValues={values}
        onSubmit={onSubmit}
        type="create"
        scanSchema={scanSchema}
      ></ScanForm>
      <ImportExport<Scan>
        name="scans"
        fieldsToExport={['name', 'arguments', 'frequency']}
        onImport={async (results) => {
          // TODO: use a batch call here instead.
          const createdScans = [];
          for (const result of results) {
            createdScans.push(
              await apiPost('/scans/', {
                body: {
                  ...result,
                  // These fields are initially parsed as strings, so they need
                  // to be converted to objects.
                  arguments: JSON.parse(
                    ((result.arguments as unknown) as string) || ''
                  )
                }
              })
            );
          }
          setScans(scans.concat(...createdScans));
        }}
        getDataToExport={() =>
          scans.map((scan) => ({
            ...scan,
            arguments: JSON.stringify(scan.arguments)
          }))
        }
      />

      {showModal && (
        <div>
          <Overlay />
          <ModalContainer>
            <Modal
              actions={
                <>
                  <Button
                    outline
                    type="button"
                    onClick={() => {
                      setShowModal(false);
                    }}
                  >
                    Cancel
                  </Button>
                  <Button
                    type="button"
                    onClick={() => {
                      deleteRow(selectedRow);
                      setShowModal(false);
                    }}
                  >
                    Delete
                  </Button>
                </>
              }
              title={<h2>Delete scan?</h2>}
            >
              <p>
                Are you sure you would like to delete the{' '}
                <code>{scans[selectedRow].name}</code> scan?
              </p>
            </Modal>
          </ModalContainer>
        </div>
      )}
    </>
  );
}