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| 1 | +import React, { type ReactNode } from 'react' |
| 2 | +import { TextAttributes } from '@opentui/core' |
| 3 | +import type { ChatTheme } from './theme-system' |
| 4 | + |
| 5 | +interface BranchItemProps { |
| 6 | + id: string |
| 7 | + name: string |
| 8 | + content: ReactNode |
| 9 | + isCollapsed: boolean |
| 10 | + isStreaming: boolean |
| 11 | + branchChar: string |
| 12 | + streamingPreview: string |
| 13 | + finishedPreview: string |
| 14 | + theme: ChatTheme |
| 15 | + onToggle: () => void |
| 16 | +} |
| 17 | + |
| 18 | +export const BranchItem = ({ |
| 19 | + id, |
| 20 | + name, |
| 21 | + content, |
| 22 | + isCollapsed, |
| 23 | + isStreaming, |
| 24 | + branchChar, |
| 25 | + streamingPreview, |
| 26 | + finishedPreview, |
| 27 | + theme, |
| 28 | + onToggle, |
| 29 | +}: BranchItemProps) => { |
| 30 | + return ( |
| 31 | + <box style={{ flexDirection: 'row', flexShrink: 0 }}> |
| 32 | + <text wrap={false}> |
| 33 | + <span fg={theme.agentPrefix}>{branchChar}</span> |
| 34 | + </text> |
| 35 | + <box |
| 36 | + style={{ |
| 37 | + flexDirection: 'column', |
| 38 | + gap: 0, |
| 39 | + flexShrink: 1, |
| 40 | + flexGrow: 1, |
| 41 | + }} |
| 42 | + > |
| 43 | + <box |
| 44 | + style={{ |
| 45 | + flexDirection: 'row', |
| 46 | + alignSelf: 'flex-start', |
| 47 | + backgroundColor: isCollapsed |
| 48 | + ? theme.agentResponseCount |
| 49 | + : theme.agentPrefix, |
| 50 | + paddingLeft: 1, |
| 51 | + paddingRight: 1, |
| 52 | + }} |
| 53 | + onMouseDown={onToggle} |
| 54 | + > |
| 55 | + <text wrap={false}> |
| 56 | + <span fg={theme.agentToggleText}> |
| 57 | + {isCollapsed ? '▸' : '▾'}{' '} |
| 58 | + </span> |
| 59 | + </text> |
| 60 | + <box style={{ flexShrink: 1 }}> |
| 61 | + <text wrap> |
| 62 | + <span |
| 63 | + fg={theme.agentToggleText} |
| 64 | + attributes={TextAttributes.BOLD} |
| 65 | + > |
| 66 | + {name} |
| 67 | + </span> |
| 68 | + </text> |
| 69 | + </box> |
| 70 | + </box> |
| 71 | + <box style={{ flexShrink: 1, marginBottom: 0 }}> |
| 72 | + {isStreaming && isCollapsed && streamingPreview && ( |
| 73 | + <text |
| 74 | + wrap |
| 75 | + fg={theme.agentText} |
| 76 | + attributes={TextAttributes.ITALIC} |
| 77 | + > |
| 78 | + {streamingPreview} |
| 79 | + </text> |
| 80 | + )} |
| 81 | + {!isStreaming && isCollapsed && finishedPreview && ( |
| 82 | + <text |
| 83 | + wrap |
| 84 | + fg={theme.agentResponseCount} |
| 85 | + attributes={TextAttributes.ITALIC} |
| 86 | + > |
| 87 | + {finishedPreview} |
| 88 | + </text> |
| 89 | + )} |
| 90 | + {!isCollapsed && content && ( |
| 91 | + <text wrap fg={theme.agentContentText}> |
| 92 | + {content} |
| 93 | + </text> |
| 94 | + )} |
| 95 | + </box> |
| 96 | + </box> |
| 97 | + </box> |
| 98 | + ) |
| 99 | +} |
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