Refactor list hook filter storag

This commit is contained in:
Infinite
2020-02-16 11:56:53 +01:00
parent 6df25a2c5e
commit 151d69632e
3 changed files with 70 additions and 45 deletions

View File

@@ -1,6 +1,6 @@
import _ from "lodash";
import queryString from "query-string";
import React, { useState, useEffect, useRef } from "react";
import React, { useCallback, useState, useEffect } from "react";
import { ApolloError } from "apollo-client";
import { useHistory, useLocation } from "react-router-dom";
import {
@@ -79,7 +79,7 @@ const useList = <QueryResult extends IQueryResult, QueryData extends IDataItem>(
options: IListHookOptions<QueryResult> & IQuery<QueryResult, QueryData>
): IListHookData => {
const [interfaceState, setInterfaceState] = useInterfaceLocalForage();
const forageInitialised = useRef(false);
const [forageInitialised, setForageInitialised] = useState(false);
const history = useHistory();
const location = useLocation();
const [filter, setFilter] = useState<ListFilterModel>(
@@ -96,39 +96,72 @@ const useList = <QueryResult extends IQueryResult, QueryData extends IDataItem>(
const totalCount = options.getCount(result);
const items = options.getData(result);
const updateInterfaceConfig = useCallback((filter: ListFilterModel) => {
setInterfaceState(config => {
const data = { ...config } as IInterfaceConfig;
data.queries = {
[options.filterMode]: {
filter: filter.makeQueryParameters(),
itemsPerPage: filter.itemsPerPage,
currentPage: filter.currentPage
}
};
return data;
});
}, [location.search, options.filterMode, setInterfaceState]);
useEffect(() => {
if (!forageInitialised.current && !interfaceState.loading) {
forageInitialised.current = true;
if(interfaceState.loading)
return;
if(!forageInitialised)
setForageInitialised(true);
// Don't use query parameters for sub-components
if (options.subComponent) return;
// Don't read localForage if page already had query parameters
if (history.location.search) return;
// Don't use query parameters for sub-components
if (options.subComponent) return;
const queryData = interfaceState.data?.queries?.[options.filterMode];
if (!queryData) return;
const storedQuery = interfaceState.data?.queries?.[options.filterMode];
if (!storedQuery) return;
const newFilter = new ListFilterModel(
options.filterMode,
queryString.parse(queryData.filter)
);
newFilter.currentPage = queryData.currentPage;
newFilter.itemsPerPage = queryData.itemsPerPage;
const queryFilter = queryString.parse(location.search);
const storedFilter = queryString.parse(storedQuery.filter);
const query = location.search ? {
sortby: storedFilter.sortby,
sortdir: storedFilter.sortdir,
disp: storedFilter.disp,
perPage: storedFilter.perPage,
...queryFilter
} : storedFilter;
const newLocation = { ...history.location };
newLocation.search = queryData.filter;
const newFilter = new ListFilterModel(
options.filterMode,
query
);
// Compare constructed filter with current filter.
// If different it's the result of navigation, and we update the filter.
const newLocation = { ...location };
newLocation.search = newFilter.makeQueryParameters();
if(newLocation.search !== filter.makeQueryParameters()) {
setFilter(newFilter);
updateInterfaceConfig(newFilter);
const newLocation = { ...location };
newLocation.search = newFilter.makeQueryParameters();
history.replace(newLocation);
}
}, [
filter,
interfaceState.data,
interfaceState.loading,
history,
location,
options.subComponent,
options.filterMode
options.filterMode,
forageInitialised,
updateInterfaceConfig
]);
/*
useEffect(() => {
if (options.subComponent) return;
if (options.subComponent || !forageInitialised) return;
const newFilter = new ListFilterModel(
options.filterMode,
@@ -136,20 +169,8 @@ const useList = <QueryResult extends IQueryResult, QueryData extends IDataItem>(
);
setFilter(newFilter);
if (forageInitialised.current) {
setInterfaceState(config => {
const data = { ...config } as IInterfaceConfig;
data.queries = {
[options.filterMode]: {
filter: location.search,
itemsPerPage: newFilter.itemsPerPage,
currentPage: newFilter.currentPage
}
};
return data;
});
}
}, [location, options.filterMode, options.subComponent, setInterfaceState]);
}, [location, options.filterMode, options.subComponent, setInterfaceState, forageInitialised]);
*/
function getFilter() {
if (!options.filterHook) {
@@ -161,10 +182,14 @@ const useList = <QueryResult extends IQueryResult, QueryData extends IDataItem>(
return options.filterHook(newFilter);
}
function updateQueryParams(listfilter: ListFilterModel) {
const newLocation = { ...history.location };
newLocation.search = listfilter.makeQueryParameters();
history.replace(newLocation);
function updateQueryParams(listFilter: ListFilterModel) {
setFilter(listFilter);
if(!options.subComponent) {
const newLocation = { ...location };
newLocation.search = listFilter.makeQueryParameters();
history.replace(newLocation);
updateInterfaceConfig(listFilter);
}
}
function onChangePageSize(pageSize: number) {
@@ -328,7 +353,7 @@ const useList = <QueryResult extends IQueryResult, QueryData extends IDataItem>(
: undefined;
let template;
if (result.loading || !forageInitialised.current) {
if (result.loading || !forageInitialised) {
template = <LoadingIndicator />;
} else if (result.error) {
template = <h1>{result.error.message}</h1>;