| 1 | /** |
| 2 | * Copyright (c) Meta Platforms, Inc. and affiliates. |
| 3 | * |
| 4 | * This source code is licensed under the MIT license found in the |
| 5 | * LICENSE file in the root directory of this source tree. |
| 6 | */ |
| 7 | |
| 8 | import './SplitDiffHunk.css'; |
| 9 | |
| 10 | import {guessIsSubmodule} from 'shared/patch/parse'; |
| 11 | import {type ParsedDiff} from 'shared/patch/types'; |
| 12 | import type {Context} from './types'; |
| 13 | |
| 14 | import {Button} from 'isl-components/Button'; |
| 15 | import {Icon} from 'isl-components/Icon'; |
| 16 | import {Tooltip} from 'isl-components/Tooltip'; |
| 17 | import {useState} from 'react'; |
| 18 | import {generatedStatusDescription} from '../../GeneratedFile'; |
| 19 | import {T, t} from '../../i18n'; |
| 20 | import platform from '../../platform'; |
| 21 | import {GeneratedStatus} from '../../types'; |
| 22 | import {FileHeader, diffTypeToIconType} from './SplitDiffFileHeader'; |
| 23 | import {SplitDiffTable} from './SplitDiffHunk'; |
| 24 | |
| 25 | export function SplitDiffView({ |
| 26 | ctx, |
| 27 | path, |
| 28 | patch, |
| 29 | generatedStatus, |
| 30 | }: { |
| 31 | ctx: Context; |
| 32 | path: string; |
| 33 | patch: ParsedDiff; |
| 34 | generatedStatus?: GeneratedStatus; |
| 35 | }) { |
| 36 | const fileName = patch.newFileName ?? patch.oldFileName ?? '/dev/null'; |
| 37 | // whether the file is manually or automatically collapsed by the chevron |
| 38 | const collapsed = ctx.collapsed; |
| 39 | |
| 40 | const isGenerated = generatedStatus != null && generatedStatus === GeneratedStatus.Generated; |
| 41 | // whether the file content is collapsed due to being generated |
| 42 | const [isContentCollapsed, setIsContentCollapsed] = useState(isGenerated); |
| 43 | |
| 44 | const preamble = []; |
| 45 | if (generatedStatus != null && generatedStatus !== GeneratedStatus.Manual) { |
| 46 | preamble.push( |
| 47 | <FileStatusBanner key="generated" color={'modified'}> |
| 48 | <div>{generatedStatusDescription(generatedStatus)}</div> |
| 49 | {isContentCollapsed ? ( |
| 50 | <Button icon onClick={() => setIsContentCollapsed(false)}> |
| 51 | <T>Show anyway</T> |
| 52 | </Button> |
| 53 | ) : null} |
| 54 | </FileStatusBanner>, |
| 55 | ); |
| 56 | } |
| 57 | |
| 58 | const isSubmodule = guessIsSubmodule(patch); |
| 59 | const fileActions = ( |
| 60 | <> |
| 61 | {platform.openDiff == null ? null : ( |
| 62 | <Tooltip title={t('Open diff view for file')} placement={'bottom'}> |
| 63 | <Button |
| 64 | icon |
| 65 | className="split-diff-view-file-header-open-diff-button" |
| 66 | onClick={() => { |
| 67 | platform.openDiff?.(path, ctx.id.comparison); |
| 68 | }}> |
| 69 | <Icon icon="git-pull-request-go-to-changes" /> |
| 70 | </Button> |
| 71 | </Tooltip> |
| 72 | )} |
| 73 | {!isSubmodule && ( |
| 74 | <Tooltip title={t('Open file')} placement={'bottom'}> |
| 75 | <Button |
| 76 | icon |
| 77 | className="split-diff-view-file-header-open-button" |
| 78 | onClick={() => { |
| 79 | platform.openFile(path); |
| 80 | }}> |
| 81 | <Icon icon="go-to-file" /> |
| 82 | </Button> |
| 83 | </Tooltip> |
| 84 | )} |
| 85 | </> |
| 86 | ); |
| 87 | |
| 88 | const copyFrom = patch.oldFileName === fileName ? undefined : patch.oldFileName; |
| 89 | const iconType = diffTypeToIconType(patch.type); |
| 90 | return ( |
| 91 | <div className="split-diff-view"> |
| 92 | <FileHeader |
| 93 | path={fileName} |
| 94 | copyFrom={copyFrom} |
| 95 | iconType={iconType} |
| 96 | open={!collapsed} |
| 97 | onChangeOpen={open => ctx.setCollapsed(!open)} |
| 98 | fileActions={fileActions} |
| 99 | /> |
| 100 | {!collapsed && preamble && <div className="split-diff-view-file-preamble">{preamble}</div>} |
| 101 | {!collapsed && !isContentCollapsed && <SplitDiffTable ctx={ctx} path={path} patch={patch} />} |
| 102 | </div> |
| 103 | ); |
| 104 | } |
| 105 | |
| 106 | function FileStatusBanner({ |
| 107 | children, |
| 108 | color, |
| 109 | }: { |
| 110 | children: React.ReactNode; |
| 111 | color: 'added' | 'removed' | 'modified'; |
| 112 | }): React.ReactElement { |
| 113 | return ( |
| 114 | <div className={`split-diff-view-file-status-banner split-diff-view-banner-${color}`}> |
| 115 | {children} |
| 116 | </div> |
| 117 | ); |
| 118 | } |
| 119 | |