init: the first public commit for AFFiNE

2026-08-02 18:09:58 +08:00 · 2022-07-22 15:49:21 +08:00
commit e3e3741393
1451 changed files with 108124 additions and 0 deletions
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+import type { TldrawCommand } from '@toeverything/components/board-types';
+import type { TldrawApp } from '@toeverything/components/board-state';
+
+export function deletePage(app: TldrawApp, pageId: string): TldrawCommand {
+    const {
+        currentPageId,
+        document: { pages, pageStates },
+    } = app;
+
+    const pagesArr = Object.values(pages).sort(
+        (a, b) => (a.childIndex || 0) - (b.childIndex || 0)
+    );
+
+    const currentIndex = pagesArr.findIndex(page => page.id === pageId);
+
+    let nextCurrentPageId: string;
+
+    if (pageId === currentPageId) {
+        if (currentIndex === pagesArr.length - 1) {
+            nextCurrentPageId = pagesArr[pagesArr.length - 2].id;
+        } else {
+            nextCurrentPageId = pagesArr[currentIndex + 1].id;
+        }
+    } else {
+        nextCurrentPageId = currentPageId;
+    }
+
+    return {
+        id: 'delete_page',
+        before: {
+            appState: {
+                currentPageId: pageId,
+            },
+            document: {
+                pages: {
+                    [pageId]: { ...pages[pageId] },
+                },
+                pageStates: {
+                    [pageId]: { ...pageStates[pageId] },
+                },
+            },
+        },
+        after: {
+            appState: {
+                currentPageId: nextCurrentPageId,
+            },
+            document: {
+                pages: {
+                    [pageId]: undefined,
+                },
+                pageStates: {
+                    [pageId]: undefined,
+                },
+            },
+        },
+    };
+}