434 lines
14 KiB
TypeScript
434 lines
14 KiB
TypeScript
import { useState, useEffect, useCallback } from 'react';
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import { useApiRequest } from './useApi';
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import api from '../api';
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import { usePermissions, type UserPermissions } from './usePermissions';
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import { useInstanceId } from './useCurrentInstance';
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import {
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fetchDocuments as fetchDocumentsApi,
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fetchDocumentById as fetchDocumentByIdApi,
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createDocument as createDocumentApi,
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updateDocument as updateDocumentApi,
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deleteDocument as deleteDocumentApi,
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type TrusteeDocument,
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type PaginationParams
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} from '../api/trusteeApi';
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export interface AttributeDefinition {
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name: string;
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type: 'text' | 'email' | 'date' | 'checkbox' | 'select' | 'multiselect' | 'number' | 'textarea' | 'timestamp' | 'file';
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label: string;
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description?: string;
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required?: boolean;
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default?: any;
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options?: any[] | string;
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readonly?: boolean;
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editable?: boolean;
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visible?: boolean;
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order?: number;
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sortable?: boolean;
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filterable?: boolean;
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searchable?: boolean;
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width?: number;
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minWidth?: number;
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maxWidth?: number;
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filterOptions?: string[];
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dependsOn?: string;
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}
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// Re-export types
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export type { TrusteeDocument, PaginationParams };
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// Documents list hook
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export function useTrusteeDocuments() {
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const instanceId = useInstanceId();
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const [documents, setDocuments] = useState<TrusteeDocument[]>([]);
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const [attributes, setAttributes] = useState<AttributeDefinition[]>([]);
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const [permissions, setPermissions] = useState<UserPermissions | null>(null);
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const [pagination, setPagination] = useState<{
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currentPage: number;
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pageSize: number;
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totalItems: number;
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totalPages: number;
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} | null>(null);
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const { request, isLoading: loading, error } = useApiRequest<null, TrusteeDocument[]>();
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const { checkPermission } = usePermissions();
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// Fetch attributes from backend
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const fetchAttributes = useCallback(async () => {
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if (!instanceId) return [];
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try {
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const response = await api.get(`/api/trustee/${instanceId}/attributes/TrusteeDocument`);
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let attrs: AttributeDefinition[] = [];
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if (response.data?.attributes && Array.isArray(response.data.attributes)) {
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attrs = response.data.attributes;
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} else if (Array.isArray(response.data)) {
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attrs = response.data;
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} else if (response.data && typeof response.data === 'object') {
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const keys = Object.keys(response.data);
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for (const key of keys) {
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if (Array.isArray(response.data[key])) {
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attrs = response.data[key];
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break;
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}
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}
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}
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setAttributes(attrs);
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return attrs;
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} catch (error: any) {
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console.error('Error fetching attributes:', error);
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setAttributes([]);
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return [];
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}
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}, [instanceId]);
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// Fetch permissions from backend
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const fetchPermissions = useCallback(async () => {
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try {
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const objectKey = 'data.feature.trustee.TrusteeDocument';
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const perms = await checkPermission('DATA', objectKey);
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setPermissions(perms);
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return perms;
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} catch (error: any) {
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console.error('Error fetching permissions:', error);
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const defaultPerms: UserPermissions = {
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view: false,
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read: 'n',
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create: 'n',
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update: 'n',
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delete: 'n',
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};
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setPermissions(defaultPerms);
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return defaultPerms;
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}
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}, [checkPermission]);
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const fetchDocuments = useCallback(async (params?: PaginationParams) => {
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if (!instanceId) {
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setDocuments([]);
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return;
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}
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try {
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const data = await fetchDocumentsApi(request, instanceId, params);
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if (data && typeof data === 'object' && 'items' in data) {
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const items = Array.isArray(data.items) ? data.items : [];
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setDocuments(items);
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if (data.pagination) {
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setPagination(data.pagination);
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}
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} else {
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const items = Array.isArray(data) ? data : [];
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setDocuments(items);
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setPagination(null);
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}
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} catch (error: any) {
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setDocuments([]);
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setPagination(null);
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}
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}, [request, instanceId]);
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// Optimistically remove a document
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const removeOptimistically = (documentId: string) => {
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setDocuments(prevDocs => prevDocs.filter(doc => doc.id !== documentId));
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};
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// Optimistically update a document
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const updateOptimistically = (documentId: string, updateData: Partial<TrusteeDocument>) => {
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setDocuments(prevDocs =>
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prevDocs.map(doc =>
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doc.id === documentId
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? { ...doc, ...updateData }
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: doc
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)
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);
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};
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// Fetch a single document by ID
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const fetchDocumentById = useCallback(async (documentId: string): Promise<TrusteeDocument | null> => {
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if (!instanceId) return null;
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return await fetchDocumentByIdApi(request, instanceId, documentId);
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}, [request, instanceId]);
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// Generate edit fields from attributes dynamically
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const generateEditFieldsFromAttributes = useCallback((): Array<{
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key: string;
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label: string;
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type: 'string' | 'boolean' | 'email' | 'textarea' | 'date' | 'enum' | 'multiselect' | 'readonly';
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editable?: boolean;
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required?: boolean;
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validator?: (value: any) => string | null;
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options?: Array<{ value: string | number; label: string }>;
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optionsReference?: string;
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dependsOn?: string;
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}> => {
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if (!attributes || attributes.length === 0) {
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return [];
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}
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const editableFields = attributes
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.filter(attr => {
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if (attr.readonly === true || attr.editable === false) {
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return false;
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}
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// documentData is handled separately (binary upload)
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const nonEditableFields = ['id', 'documentData', 'mandate', '_createdBy', '_modifiedBy', '_createdAt', '_modifiedAt'];
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return !nonEditableFields.includes(attr.name);
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})
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.map(attr => {
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let fieldType: 'string' | 'boolean' | 'email' | 'textarea' | 'date' | 'enum' | 'multiselect' | 'readonly' = 'string';
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let options: Array<{ value: string | number; label: string }> | undefined = undefined;
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let optionsReference: string | undefined = undefined;
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let dependsOn: string | undefined = undefined;
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if (attr.type === 'checkbox') {
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fieldType = 'boolean';
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} else if (attr.type === 'email') {
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fieldType = 'email';
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} else if (attr.type === 'date') {
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fieldType = 'date';
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} else if (attr.type === 'select') {
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fieldType = 'enum';
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if (Array.isArray(attr.options)) {
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options = attr.options.map((opt: any) => {
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const labelValue = typeof opt.label === 'string'
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? opt.label
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: opt.label?.en || opt.label?.[Object.keys(opt.label)[0]] || String(opt.value);
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return {
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value: opt.value,
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label: labelValue
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};
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});
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} else if (typeof attr.options === 'string') {
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optionsReference = attr.options;
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}
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} else if (attr.type === 'textarea') {
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fieldType = 'textarea';
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}
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// contractId depends on organisationId
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if (attr.name === 'contractId') {
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dependsOn = 'organisationId';
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}
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let required = attr.required === true;
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let validator: ((value: any) => string | null) | undefined = undefined;
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if (attr.name === 'organisationId' || attr.name === 'contractId' || attr.name === 'documentName') {
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required = true;
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validator = (value: any) => {
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if (!value || (typeof value === 'string' && value.trim() === '')) {
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return `${attr.label || attr.name} is required`;
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}
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return null;
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};
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}
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return {
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key: attr.name,
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label: attr.label || attr.name,
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type: fieldType,
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editable: attr.editable !== false && attr.readonly !== true,
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required,
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validator,
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options,
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optionsReference,
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dependsOn
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};
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});
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return editableFields;
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}, [attributes]);
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// Ensure attributes are loaded
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const ensureAttributesLoaded = useCallback(async () => {
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if (attributes && attributes.length > 0) {
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return attributes;
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}
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const fetchedAttributes = await fetchAttributes();
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return fetchedAttributes;
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}, [attributes, fetchAttributes]);
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// Fetch data when instanceId is available
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useEffect(() => {
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if (instanceId) {
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fetchAttributes();
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fetchPermissions();
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fetchDocuments();
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}
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}, [instanceId, fetchAttributes, fetchPermissions, fetchDocuments]);
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return {
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documents,
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loading,
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error,
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refetch: fetchDocuments,
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removeOptimistically,
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updateOptimistically,
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attributes,
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permissions,
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pagination,
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fetchDocumentById,
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generateEditFieldsFromAttributes,
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ensureAttributesLoaded,
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instanceId
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};
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}
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// Document operations hook
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export function useTrusteeDocumentOperations() {
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const instanceId = useInstanceId();
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const [deletingDocuments, setDeletingDocuments] = useState<Set<string>>(new Set());
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const [creatingDocument, setCreatingDocument] = useState(false);
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const [downloadingDocuments, setDownloadingDocuments] = useState<Set<string>>(new Set());
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const { request, isLoading } = useApiRequest();
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const [deleteError, setDeleteError] = useState<string | null>(null);
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const [createError, setCreateError] = useState<string | null>(null);
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const [updateError, setUpdateError] = useState<string | null>(null);
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const [downloadError, setDownloadError] = useState<string | null>(null);
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const handleDocumentDelete = async (documentId: string) => {
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if (!instanceId) {
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setDeleteError('No instance context');
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return false;
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}
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setDeleteError(null);
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setDeletingDocuments(prev => new Set(prev).add(documentId));
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try {
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await deleteDocumentApi(request, instanceId, documentId);
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await new Promise(resolve => setTimeout(resolve, 300));
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return true;
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} catch (error: any) {
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setDeleteError(error.message);
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return false;
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} finally {
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setDeletingDocuments(prev => {
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const newSet = new Set(prev);
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newSet.delete(documentId);
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return newSet;
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});
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}
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};
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const handleDocumentCreate = async (documentData: Partial<TrusteeDocument>) => {
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if (!instanceId) {
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setCreateError('No instance context');
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return { success: false, error: 'No instance context' };
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}
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setCreateError(null);
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setCreatingDocument(true);
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try {
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const newDocument = await createDocumentApi(request, instanceId, documentData);
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return { success: true, documentData: newDocument };
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} catch (error: any) {
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setCreateError(error.message);
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return { success: false, error: error.message };
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} finally {
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setCreatingDocument(false);
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}
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};
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const handleDocumentUpdate = async (
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documentId: string,
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updateData: Partial<TrusteeDocument>,
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_originalData?: any
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) => {
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if (!instanceId) {
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setUpdateError('No instance context');
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return { success: false, error: 'No instance context' };
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}
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setUpdateError(null);
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try {
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const updatedDocument = await updateDocumentApi(request, instanceId, documentId, updateData);
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return { success: true, documentData: updatedDocument };
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} catch (error: any) {
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const errorMessage = error.response?.data?.message || error.message || 'Failed to update document';
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const statusCode = error.response?.status;
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setUpdateError(errorMessage);
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return {
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success: false,
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error: errorMessage,
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statusCode,
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isPermissionError: statusCode === 403,
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isValidationError: statusCode === 400
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};
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}
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};
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const handleDocumentDownload = async (documentId: string, documentName: string) => {
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if (!instanceId) {
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setDownloadError('No instance context');
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return false;
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}
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setDownloadError(null);
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setDownloadingDocuments(prev => new Set(prev).add(documentId));
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try {
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const doc = await fetchDocumentByIdApi(request, instanceId, documentId);
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if (!doc || !doc.documentData) {
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throw new Error('Document data not found');
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}
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// Convert base64 to blob
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const byteCharacters = atob(doc.documentData);
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const byteNumbers = new Array(byteCharacters.length);
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for (let i = 0; i < byteCharacters.length; i++) {
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byteNumbers[i] = byteCharacters.charCodeAt(i);
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}
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const byteArray = new Uint8Array(byteNumbers);
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const blob = new Blob([byteArray], { type: doc.documentMimeType || 'application/octet-stream' });
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// Create download link
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const url = window.URL.createObjectURL(blob);
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const link = document.createElement('a');
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link.href = url;
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link.download = documentName || `document-${documentId}`;
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document.body.appendChild(link);
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link.click();
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document.body.removeChild(link);
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window.URL.revokeObjectURL(url);
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return true;
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} catch (error: any) {
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const errorMessage = error.message || 'Failed to download document';
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setDownloadError(errorMessage);
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return false;
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} finally {
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setDownloadingDocuments(prev => {
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const newSet = new Set(prev);
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newSet.delete(documentId);
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return newSet;
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});
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}
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};
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return {
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deletingDocuments,
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creatingDocument,
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downloadingDocuments,
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deleteError,
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createError,
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updateError,
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downloadError,
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handleDocumentDelete,
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handleDocumentCreate,
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handleDocumentUpdate,
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handleDocumentDownload,
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isLoading,
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instanceId
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};
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}
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