|
| 1 | +// @flow strict |
| 2 | +import * as React from 'react'; |
| 3 | +import { injectIntl, FormattedMessage } from 'react-intl'; |
| 4 | +import type { InjectIntlProvidedProps } from 'react-intl'; |
| 5 | +import uniqueId from 'lodash/uniqueId'; |
| 6 | +import PlainButton from '../../../../components/plain-button'; |
| 7 | +import ReadableTime from '../../../../components/time/ReadableTime'; |
| 8 | +import messages from '../../../common/messages'; |
| 9 | +import AvatarGroupAvatar from './AvatarGroupAvatar'; |
| 10 | +import { TASK_NEW_APPROVED, TASK_NEW_REJECTED, TASK_NEW_COMPLETED, TASK_NEW_NOT_STARTED } from '../../../../constants'; |
| 11 | + |
| 12 | +import './AssigneeList.scss'; |
| 13 | + |
| 14 | +const DEFAULT_ASSIGNEES_SHOWN = 3; |
| 15 | +const TASKS_PAGE_SIZE = 20; // service does not return the page size to the client at the moment |
| 16 | + |
| 17 | +type Props = {| |
| 18 | + getAvatarUrl: GetAvatarUrlCallback, |
| 19 | + initialAssigneeCount: number, |
| 20 | + onExpand: Function, |
| 21 | + users: TaskAssigneeCollection, |
| 22 | +|} & InjectIntlProvidedProps; |
| 23 | + |
| 24 | +type State = { |
| 25 | + isCollapsed: boolean, |
| 26 | +}; |
| 27 | + |
| 28 | +const statusMessages = { |
| 29 | + [TASK_NEW_APPROVED]: messages.tasksFeedStatusApproved, |
| 30 | + [TASK_NEW_REJECTED]: messages.tasksFeedStatusRejected, |
| 31 | + [TASK_NEW_COMPLETED]: messages.tasksFeedStatusCompleted, |
| 32 | + [TASK_NEW_NOT_STARTED]: null, |
| 33 | +}; |
| 34 | + |
| 35 | +const Datestamp = ({ date }: { date: ISODate | Date }) => { |
| 36 | + return <ReadableTime timestamp={new Date(date).getTime()} alwaysShowTime relativeThreshold={0} />; |
| 37 | +}; |
| 38 | + |
| 39 | +const AvatarDetails = React.memo(({ user, status, completedAt, className }) => { |
| 40 | + const statusMessage = statusMessages[status] || null; |
| 41 | + return ( |
| 42 | + <div className={className}> |
| 43 | + <div className="bcs-AssigneeList-detailsName">{user.name}</div> |
| 44 | + {statusMessage && completedAt && ( |
| 45 | + <div className="bcs-AssigneeList-detailsStatus"> |
| 46 | + <FormattedMessage {...statusMessage} values={{ dateTime: <Datestamp date={completedAt} /> }} /> |
| 47 | + </div> |
| 48 | + )} |
| 49 | + </div> |
| 50 | + ); |
| 51 | +}); |
| 52 | + |
| 53 | +class AssigneeList extends React.Component<Props, State> { |
| 54 | + state = { |
| 55 | + isCollapsed: true, |
| 56 | + }; |
| 57 | + |
| 58 | + static defaultProps = { |
| 59 | + initialAssigneeCount: DEFAULT_ASSIGNEES_SHOWN, |
| 60 | + users: {}, |
| 61 | + }; |
| 62 | + |
| 63 | + listTitleId = uniqueId('assignee-list-title-'); |
| 64 | + |
| 65 | + showLessAssignees = () => { |
| 66 | + this.setState({ |
| 67 | + isCollapsed: true, |
| 68 | + }); |
| 69 | + }; |
| 70 | + |
| 71 | + showMoreAssignees = async () => { |
| 72 | + const { users, onExpand } = this.props; |
| 73 | + |
| 74 | + if (users.next_marker) { |
| 75 | + try { |
| 76 | + await onExpand(); |
| 77 | + } catch (err) { |
| 78 | + // do nothing |
| 79 | + } |
| 80 | + } |
| 81 | + |
| 82 | + this.setState({ |
| 83 | + isCollapsed: false, |
| 84 | + }); |
| 85 | + }; |
| 86 | + |
| 87 | + render() { |
| 88 | + const { initialAssigneeCount, users, getAvatarUrl } = this.props; |
| 89 | + const { isCollapsed } = this.state; |
| 90 | + const { entries = [], next_marker } = users; |
| 91 | + const entryCount = entries.length; |
| 92 | + const hiddenAssigneeCount = Math.max(0, entryCount - initialAssigneeCount); |
| 93 | + const numVisibleAssignees = isCollapsed ? initialAssigneeCount : entryCount; |
| 94 | + const visibleUsers = entries |
| 95 | + .slice(0, numVisibleAssignees) |
| 96 | + .map(({ id, target, status, completed_at: completedAt }) => { |
| 97 | + return ( |
| 98 | + <li key={id} className="bcs-AssigneeList-listItem" data-testid="assignee-list-item"> |
| 99 | + <AvatarGroupAvatar |
| 100 | + status={status} |
| 101 | + className="bcs-AssigneeList-listItemAvatar" |
| 102 | + user={target} |
| 103 | + getAvatarUrl={getAvatarUrl} |
| 104 | + /> |
| 105 | + <AvatarDetails |
| 106 | + className="bcs-AssigneeList-listItemDetails" |
| 107 | + user={target} |
| 108 | + status={status} |
| 109 | + completedAt={completedAt} |
| 110 | + /> |
| 111 | + </li> |
| 112 | + ); |
| 113 | + }); |
| 114 | + |
| 115 | + const maxAdditionalAssignees = TASKS_PAGE_SIZE - initialAssigneeCount; |
| 116 | + const hasMoreAssigneesThanPageSize = hiddenAssigneeCount > maxAdditionalAssignees || next_marker; |
| 117 | + const additionalAssigneeCount = hasMoreAssigneesThanPageSize |
| 118 | + ? `${maxAdditionalAssignees}+` |
| 119 | + : `${hiddenAssigneeCount}`; |
| 120 | + |
| 121 | + return ( |
| 122 | + <div> |
| 123 | + <ul |
| 124 | + className="bcs-AssigneeList-list" |
| 125 | + data-testid="task-assignee-list" |
| 126 | + arial-labelledby={this.listTitleId} |
| 127 | + > |
| 128 | + {visibleUsers} |
| 129 | + </ul> |
| 130 | + {isCollapsed && hiddenAssigneeCount > 0 && ( |
| 131 | + <span> |
| 132 | + <PlainButton |
| 133 | + data-resin-target="showmorebtn" |
| 134 | + data-testid="show-more-assignees" |
| 135 | + onClick={this.showMoreAssignees} |
| 136 | + className="lnk bcs-AssigneeList-expandBtn" |
| 137 | + > |
| 138 | + <FormattedMessage |
| 139 | + {...messages.taskShowMoreAssignees} |
| 140 | + values={{ additionalAssigneeCount }} |
| 141 | + /> |
| 142 | + </PlainButton> |
| 143 | + </span> |
| 144 | + )} |
| 145 | + {!isCollapsed && ( |
| 146 | + <span> |
| 147 | + <PlainButton |
| 148 | + data-resin-target="showlessbtn" |
| 149 | + data-testid="show-less-assignees" |
| 150 | + onClick={this.showLessAssignees} |
| 151 | + className="lnk bcs-AssigneeList-expandBtn" |
| 152 | + > |
| 153 | + <FormattedMessage {...messages.taskShowLessAssignees} /> |
| 154 | + </PlainButton> |
| 155 | + </span> |
| 156 | + )} |
| 157 | + </div> |
| 158 | + ); |
| 159 | + } |
| 160 | +} |
| 161 | + |
| 162 | +export default injectIntl(AssigneeList); |
0 commit comments