| 1 | import { useMemo, useState } from 'react' |
| 2 | import { useNavigate } from 'react-router-dom' |
| 3 | import { |
| 4 | useGenerateStore, |
| 5 | useEditHistoryStore, |
| 6 | useSessionDetailUiStore, |
| 7 | useSessionStore, |
| 8 | useTemplateStore, |
| 9 | useToastStore |
| 10 | } from '@renderer/store' |
| 11 | import { ipc } from '@renderer/lib/ipc' |
| 12 | import { useT } from '@renderer/i18n' |
| 13 | import { normalizePagesForSelection } from '../shared/pageUtils' |
| 14 | import { useSessionExportActions } from '../hooks/useSessionExportActions' |
| 15 | |
| 16 | export function useSessionToolbarController(sessionId: string) { |
| 17 | const t = useT() |
| 18 | const navigate = useNavigate() |
| 19 | const currentSession = useSessionStore((state) => state.currentSession) |
| 20 | const fetchSessions = useSessionStore((state) => state.fetchSessions) |
| 21 | const currentPages = useGenerateStore((state) => state.currentPages) |
| 22 | const isGenerating = useGenerateStore((state) => state.isGenerating) |
| 23 | const isDeckEditing = useGenerateStore((state) => Boolean(state.deckEditJobs[sessionId])) |
| 24 | const isStyleSwitching = useGenerateStore((state) => { |
| 25 | const job = state.styleSwitchJobs[sessionId] |
| 26 | return job?.status === 'starting' || job?.status === 'running' || job?.status === 'cancelling' |
| 27 | }) |
| 28 | const selectedPageId = useSessionDetailUiStore((state) => state.selectedPageId) |
| 29 | const isAddingPage = useSessionDetailUiStore((state) => state.isAddingPage) |
| 30 | const isRetryingSinglePage = useSessionDetailUiStore((state) => state.isRetryingSinglePage) |
| 31 | const isManagingPages = useSessionDetailUiStore((state) => state.isManagingPages) |
| 32 | const setHistoryDialogOpen = useSessionDetailUiStore((state) => state.setHistoryDialogOpen) |
| 33 | const { createTemplateFromSession } = useTemplateStore() |
| 34 | const { success: toastSuccess, error: toastError } = useToastStore() |
| 35 | const exportActions = useSessionExportActions(sessionId) |
| 36 | const [saveTemplateOpen, setSaveTemplateOpen] = useState(false) |
| 37 | const [savingTemplate, setSavingTemplate] = useState(false) |
| 38 | const [saveAsNewSessionOpen, setSaveAsNewSessionOpen] = useState(false) |
| 39 | const [savingAsNewSession, setSavingAsNewSession] = useState(false) |
| 40 | |
| 41 | const pages = useMemo(() => normalizePagesForSelection(currentPages), [currentPages]) |
| 42 | const selectedPage = useMemo( |
| 43 | () => pages.find((page) => page.id === selectedPageId) ?? pages[0] ?? null, |
| 44 | [pages, selectedPageId] |
| 45 | ) |
| 46 | const selectedPageHasPendingEdits = useEditHistoryStore((state) => |
| 47 | state.hasPendingEdits(selectedPage?.pageId) |
| 48 | ) |
| 49 | const sessionStatus = |
| 50 | currentSession && typeof (currentSession as { status?: unknown }).status === 'string' |
| 51 | ? String((currentSession as { status?: unknown }).status) |
| 52 | : '' |
| 53 | const historyDisabled = |
| 54 | isGenerating || |
| 55 | isDeckEditing || |
| 56 | isStyleSwitching || |
| 57 | isAddingPage || |
| 58 | isRetryingSinglePage || |
| 59 | isManagingPages || |
| 60 | sessionStatus === 'active' |
| 61 | const saveAsNewSessionDisabled = historyDisabled || savingAsNewSession |
| 62 | |
| 63 | const handleSaveTemplate = async (payload: { |
| 64 | name: string |
| 65 | description: string |
| 66 | tags: string[] |
| 67 | }): Promise<void> => { |
| 68 | if (!sessionId || savingTemplate) return |
| 69 | setSavingTemplate(true) |
| 70 | try { |
| 71 | await createTemplateFromSession({ |
| 72 | sessionId, |
| 73 | ...payload |
| 74 | }) |
| 75 | toastSuccess(t('sessionDetail.templateSaved'), { |
| 76 | action: { |
| 77 | label: t('sessionDetail.viewTemplates'), |
| 78 | onClick: () => navigate('/templates') |
| 79 | } |
| 80 | }) |
| 81 | setSaveTemplateOpen(false) |
| 82 | } catch (err) { |
| 83 | toastError(t('sessionDetail.templateSaveFailed'), { |
| 84 | description: err instanceof Error ? err.message : t('common.retryLater') |
| 85 | }) |
| 86 | } finally { |
| 87 | setSavingTemplate(false) |
| 88 | } |
| 89 | } |
| 90 | |
| 91 | const handleSaveAsNewSession = async (payload: { title: string }): Promise<void> => { |
| 92 | const title = payload.title.trim() |
| 93 | if (!sessionId || savingAsNewSession || saveAsNewSessionDisabled) return |
| 94 | if (!title) { |
| 95 | toastError(t('sessionDetail.saveAsNewSessionTitleRequired')) |
| 96 | return |
| 97 | } |
| 98 | setSavingAsNewSession(true) |
| 99 | try { |
| 100 | await ipc.saveSessionAsNew({ sessionId, title }) |
| 101 | await fetchSessions() |
| 102 | toastSuccess(t('sessionDetail.saveAsNewSessionSuccess')) |
| 103 | setSaveAsNewSessionOpen(false) |
| 104 | navigate('/sessions') |
| 105 | } catch (err) { |
| 106 | toastError(t('sessionDetail.saveAsNewSessionFailed'), { |
| 107 | description: err instanceof Error ? err.message : t('common.retryLater') |
| 108 | }) |
| 109 | } finally { |
| 110 | setSavingAsNewSession(false) |
| 111 | } |
| 112 | } |
| 113 | |
| 114 | return { |
| 115 | hasPages: pages.length > 0, |
| 116 | isGenerating: isGenerating || isDeckEditing || isStyleSwitching, |
| 117 | historyDisabled, |
| 118 | selectedPageHasPendingEdits, |
| 119 | canPreview: Boolean(selectedPage?.htmlPath || pages[0]?.htmlPath), |
| 120 | canRevealFile: Boolean(selectedPage?.htmlPath), |
| 121 | sessionTitle: currentSession?.title || '', |
| 122 | saveTemplateOpen, |
| 123 | savingTemplate, |
| 124 | saveAsNewSessionOpen, |
| 125 | savingAsNewSession, |
| 126 | saveAsNewSessionDisabled, |
| 127 | defaultTemplateName: currentSession?.title || '未命名模板', |
| 128 | defaultSaveAsNewSessionName: t('sessionDetail.saveAsNewSessionDefaultName', { |
| 129 | title: currentSession?.title || t('sessionDetail.sessionFallback') |
| 130 | }), |
| 131 | setSaveTemplateOpen, |
| 132 | setSaveAsNewSessionOpen, |
| 133 | handleSaveTemplate, |
| 134 | handleSaveAsNewSession, |
| 135 | exportActions, |
| 136 | openHistory: () => { |
| 137 | if (!historyDisabled) setHistoryDialogOpen(true) |
| 138 | } |
| 139 | } |
| 140 | } |
| 141 |