frontend_nyla/src/hooks/useTrusteePositionDocuments.ts

302 lines
10 KiB
TypeScript

import { useState, useEffect, useCallback } from 'react';
import { useApiRequest } from './useApi';
import { getUserDataCache } from '../utils/userCache';
import api from '../api';
import { usePermissions, type UserPermissions } from './usePermissions';
import {
fetchPositionDocuments as fetchPositionDocumentsApi,
fetchPositionDocumentById as fetchPositionDocumentByIdApi,
createPositionDocument as createPositionDocumentApi,
deletePositionDocument as deletePositionDocumentApi,
type TrusteePositionDocument,
type AttributeDefinition,
type PaginationParams
} from '../api/trusteeApi';
// Re-export types
export type { TrusteePositionDocument, AttributeDefinition, PaginationParams };
// Position-Documents list hook
export function useTrusteePositionDocuments() {
const [positionDocuments, setPositionDocuments] = useState<TrusteePositionDocument[]>([]);
const [attributes, setAttributes] = useState<AttributeDefinition[]>([]);
const [permissions, setPermissions] = useState<UserPermissions | null>(null);
const [pagination, setPagination] = useState<{
currentPage: number;
pageSize: number;
totalItems: number;
totalPages: number;
} | null>(null);
const { request, isLoading: loading, error } = useApiRequest<null, TrusteePositionDocument[]>();
const { checkPermission } = usePermissions();
// Fetch attributes from backend
const fetchAttributes = useCallback(async () => {
try {
const response = await api.get('/api/attributes/TrusteePositionDocument');
let attrs: AttributeDefinition[] = [];
if (response.data?.attributes && Array.isArray(response.data.attributes)) {
attrs = response.data.attributes;
} else if (Array.isArray(response.data)) {
attrs = response.data;
} else if (response.data && typeof response.data === 'object') {
const keys = Object.keys(response.data);
for (const key of keys) {
if (Array.isArray(response.data[key])) {
attrs = response.data[key];
break;
}
}
}
setAttributes(attrs);
return attrs;
} catch (error: any) {
console.error('Error fetching attributes:', error);
setAttributes([]);
return [];
}
}, []);
// Fetch permissions from backend
const fetchPermissions = useCallback(async () => {
try {
const perms = await checkPermission('DATA', 'trustee.xpositiondocument');
setPermissions(perms);
return perms;
} catch (error: any) {
console.error('Error fetching permissions:', error);
const defaultPerms: UserPermissions = {
view: false,
read: 'n',
create: 'n',
update: 'n',
delete: 'n',
};
setPermissions(defaultPerms);
return defaultPerms;
}
}, [checkPermission]);
const fetchPositionDocuments = useCallback(async (params?: PaginationParams) => {
try {
const data = await fetchPositionDocumentsApi(request, params);
if (data && typeof data === 'object' && 'items' in data) {
const items = Array.isArray(data.items) ? data.items : [];
setPositionDocuments(items);
if (data.pagination) {
setPagination(data.pagination);
}
} else {
const items = Array.isArray(data) ? data : [];
setPositionDocuments(items);
setPagination(null);
}
} catch (error: any) {
setPositionDocuments([]);
setPagination(null);
}
}, [request]);
// Optimistically remove a position-document link
const removeOptimistically = (positionDocumentId: string) => {
setPositionDocuments(prevPD => prevPD.filter(pd => pd.id !== positionDocumentId));
};
// Fetch a single position-document by ID
const fetchPositionDocumentById = useCallback(async (positionDocumentId: string): Promise<TrusteePositionDocument | null> => {
return await fetchPositionDocumentByIdApi(request, positionDocumentId);
}, [request]);
// Generate edit fields from attributes dynamically
const generateEditFieldsFromAttributes = useCallback((): Array<{
key: string;
label: string;
type: 'string' | 'boolean' | 'email' | 'textarea' | 'date' | 'enum' | 'multiselect' | 'readonly';
editable?: boolean;
required?: boolean;
validator?: (value: any) => string | null;
options?: Array<{ value: string | number; label: string }>;
optionsReference?: string;
dependsOn?: string;
}> => {
if (!attributes || attributes.length === 0) {
return [];
}
const editableFields = attributes
.filter(attr => {
if (attr.readonly === true || attr.editable === false) {
return false;
}
const nonEditableFields = ['id', 'mandate', '_createdBy', '_modifiedBy', '_createdAt', '_modifiedAt'];
return !nonEditableFields.includes(attr.name);
})
.map(attr => {
let fieldType: 'string' | 'boolean' | 'email' | 'textarea' | 'date' | 'enum' | 'multiselect' | 'readonly' = 'string';
let options: Array<{ value: string | number; label: string }> | undefined = undefined;
let optionsReference: string | undefined = undefined;
let dependsOn: string | undefined = undefined;
if (attr.type === 'checkbox') {
fieldType = 'boolean';
} else if (attr.type === 'email') {
fieldType = 'email';
} else if (attr.type === 'date') {
fieldType = 'date';
} else if (attr.type === 'select') {
fieldType = 'enum';
if (Array.isArray(attr.options)) {
options = attr.options.map(opt => {
const labelValue = typeof opt.label === 'string'
? opt.label
: opt.label?.en || opt.label?.[Object.keys(opt.label)[0]] || String(opt.value);
return {
value: opt.value,
label: labelValue
};
});
} else if (typeof attr.options === 'string') {
optionsReference = attr.options;
}
} else if (attr.type === 'textarea') {
fieldType = 'textarea';
}
// Dependency chain: contractId depends on organisationId
// positionId and documentId depend on contractId
if (attr.name === 'contractId') {
dependsOn = 'organisationId';
} else if (attr.name === 'positionId' || attr.name === 'documentId') {
dependsOn = 'contractId';
}
let required = attr.required === true;
let validator: ((value: any) => string | null) | undefined = undefined;
if (attr.name === 'organisationId' || attr.name === 'contractId' ||
attr.name === 'positionId' || attr.name === 'documentId') {
required = true;
validator = (value: any) => {
if (!value || (typeof value === 'string' && value.trim() === '')) {
return `${attr.label || attr.name} is required`;
}
return null;
};
}
return {
key: attr.name,
label: attr.label || attr.name,
type: fieldType,
editable: attr.editable !== false && attr.readonly !== true,
required,
validator,
options,
optionsReference,
dependsOn
};
});
return editableFields;
}, [attributes]);
// Ensure attributes are loaded
const ensureAttributesLoaded = useCallback(async () => {
if (attributes && attributes.length > 0) {
return attributes;
}
const fetchedAttributes = await fetchAttributes();
return fetchedAttributes;
}, [attributes, fetchAttributes]);
// Fetch attributes and permissions on mount
useEffect(() => {
fetchAttributes();
fetchPermissions();
}, [fetchAttributes, fetchPermissions]);
// Initial fetch
useEffect(() => {
fetchPositionDocuments();
}, [fetchPositionDocuments]);
return {
positionDocuments,
loading,
error,
refetch: fetchPositionDocuments,
removeOptimistically,
attributes,
permissions,
pagination,
fetchPositionDocumentById,
generateEditFieldsFromAttributes,
ensureAttributesLoaded
};
}
// Position-Document operations hook
export function useTrusteePositionDocumentOperations() {
const [deletingPositionDocuments, setDeletingPositionDocuments] = useState<Set<string>>(new Set());
const [creatingPositionDocument, setCreatingPositionDocument] = useState(false);
const { request, isLoading } = useApiRequest();
const [deleteError, setDeleteError] = useState<string | null>(null);
const [createError, setCreateError] = useState<string | null>(null);
const handlePositionDocumentDelete = async (positionDocumentId: string) => {
setDeleteError(null);
setDeletingPositionDocuments(prev => new Set(prev).add(positionDocumentId));
try {
await deletePositionDocumentApi(request, positionDocumentId);
await new Promise(resolve => setTimeout(resolve, 300));
return true;
} catch (error: any) {
setDeleteError(error.message);
return false;
} finally {
setDeletingPositionDocuments(prev => {
const newSet = new Set(prev);
newSet.delete(positionDocumentId);
return newSet;
});
}
};
const handlePositionDocumentCreate = async (positionDocumentData: Partial<TrusteePositionDocument>) => {
setCreateError(null);
setCreatingPositionDocument(true);
try {
const currentUserData = getUserDataCache();
const mandateId = currentUserData?.mandateId || '';
const requestBody = {
...positionDocumentData,
mandate: mandateId
};
const newPositionDocument = await createPositionDocumentApi(request, requestBody);
return { success: true, positionDocumentData: newPositionDocument };
} catch (error: any) {
setCreateError(error.message);
return { success: false, error: error.message };
} finally {
setCreatingPositionDocument(false);
}
};
return {
deletingPositionDocuments,
creatingPositionDocument,
deleteError,
createError,
handlePositionDocumentDelete,
handlePositionDocumentCreate,
isLoading
};
}