Xiaohan-Tian
80 lines
2.7 KiB
TypeScript
80 lines
2.7 KiB
TypeScript
import { KGProjectStorage } from '../core/io/KGProjectStorage';
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import { KGCore } from '../core/KGCore';
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import { RESERVED_PROJECT_NAME } from './projectNameUtil';
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import { showAlert } from './dialogUtil';
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/**
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* Save project utility function.
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* Detects renames (savedProjectName !== projectName) and migrates the OPFS folder,
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* including media files. Duplicate name conflicts during rename auto-resolve with
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* the {name} (1), {name} (2), ... pattern.
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*
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* @param projectName Current in-memory project name
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* @param savedProjectName OPFS folder name the project was last saved under
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* @param setStatus Function to update the status message
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* @param onSaveSuccess Called with the final saved name on success
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*/
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export const saveProject = async (
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projectName: string,
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savedProjectName: string,
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setStatus: (status: string) => void,
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onSaveSuccess: (finalName: string) => void,
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forceOverwrite: boolean = false,
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): Promise<boolean> => {
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const storage = KGProjectStorage.getInstance();
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// Auto-rename reserved "Untitled Project" to "Untitled Project (1)", "(2)", etc.
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if (projectName === RESERVED_PROJECT_NAME) {
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let counter = 1;
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let autoName = `${RESERVED_PROJECT_NAME} (${counter})`;
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while (await storage.exists(autoName)) {
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counter++;
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autoName = `${RESERVED_PROJECT_NAME} (${counter})`;
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}
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projectName = autoName;
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}
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const isRename = savedProjectName !== projectName;
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if (isRename) {
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// Determine the target name; skip conflict resolution when caller already confirmed overwrite
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let targetName = projectName;
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if (!forceOverwrite && await storage.exists(projectName)) {
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targetName = await storage.resolveUniqueName(projectName);
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}
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try {
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await storage.saveWithRename(
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savedProjectName,
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targetName,
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KGCore.instance().getCurrentProject(),
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forceOverwrite,
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);
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const statusMsg =
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targetName !== projectName
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? `Project renamed to "${targetName}" and saved`
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: `Project "${targetName}" has been saved`;
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setStatus(statusMsg);
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onSaveSuccess(targetName);
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return true;
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} catch (error) {
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console.error('Error saving renamed project:', error);
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await showAlert(`An error occurred while saving: ${error}`);
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return false;
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}
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}
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// Same name — overwrite silently (user hasn't changed the name, so no confirmation needed)
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try {
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await storage.save(projectName, KGCore.instance().getCurrentProject(), true);
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setStatus(`Project "${projectName}" has been saved`);
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onSaveSuccess(projectName);
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return true;
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} catch (error) {
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console.error('Error saving project:', error);
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await showAlert(`An error occurred while saving: ${error}`);
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return false;
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}
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};
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