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feat: improved frontend data fetching using new StackRouter context, implement in SeriesPage

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This commit is contained in:
Aleksi Lassila
2026-02-11 17:11:53 +02:00
parent a4f9ab71a6
commit 1ac874f80c
11 changed files with 447 additions and 112 deletions
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28
frontend/src/lib/components/StackRouter/stack-router.store.ts
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@@ -3,7 +3,12 @@ import ListPage from '$lib/pages/CollectionPages/ListPage.svelte';
import NetworkPage from '$lib/pages/CollectionPages/NetworkPage.svelte';
import { linkedListToArray } from '$lib/utils';
import { Selectable } from '$lib/selectable';
import { getContext as getSvelteContext, SvelteComponentTyped, type ComponentType } from 'svelte';
import {
getContext as getSvelteContext,
setContext as setSvelteContext,
SvelteComponentTyped,
type ComponentType
} from 'svelte';
import { writable, type Readable, type Writable } from 'svelte/store';
import LibraryPage from '../../pages/LibraryPage/LibraryPage.svelte';
import ManagePage from '../../pages/ManagePage/ManagePage.svelte';
@@ -29,6 +34,7 @@ export type CreateCompStackPage<TProps extends Record<string, unknown> = Record<
preventScroll?: boolean;
trapFocus?: boolean;
sidebar?: boolean;
background?: boolean;
};
export interface CompStackPage extends CreateCompStackPage {
@@ -38,6 +44,8 @@ export interface CompStackPage extends CreateCompStackPage {
hasContext: (key: string) => boolean;
getContext: <T = unknown>(key: string) => T;
setContext: <T = unknown>(key: string, value: T) => void;
getOrCreateContext: <T = unknown>(key: string, createValue: () => T) => T;
/** Handles initialization of context when mounting */
handleMount: () => void;
close: () => void;
push: <TProps extends Record<string, unknown>>(opts: CreateCompStackPage<TProps>) => void;
@@ -78,6 +86,15 @@ class RouteGroup {
};
}
private getOrCreateContext(context: Record<string, unknown>) {
return <T = unknown>(key: string, createValue: () => T): T => {
if (!(key in context)) {
context[key] = createValue();
}
return context[key] as T;
};
}
private close(id: symbol) {
const index = this.pages.findIndex((p) => p.id === id);
if (index !== -1) {
@@ -106,6 +123,7 @@ class RouteGroup {
hasContext: this.hasContext(context),
getContext: this.getContext(context),
setContext: this.setContext(context),
getOrCreateContext: this.getOrCreateContext(context),
handleMount: () => this.initializeContext(context, previousContext),
close: () => this.close(id),
push: (newOpts) => this.push(newOpts)
@@ -127,11 +145,13 @@ class RouteGroup {
preventScroll: false,
trapFocus: true,
sidebar: route.sidebar ?? true,
background: route.background ?? true,
context,
pages: this.pages,
hasContext: this.hasContext(context),
getContext: this.getContext(context),
setContext: this.setContext(context),
getOrCreateContext: this.getOrCreateContext(context),
handleMount: () => this.initializeContext(context, previousContext),
close: () => history.back(),
push: (opts) => this.push(opts)
@@ -166,6 +186,7 @@ interface Route {
// Child's props are also passed to these.
parent?: Route;
sidebar?: boolean;
background?: boolean;
}
// Defines what part of the stack is visible (not always the last x pages)
@@ -464,6 +485,11 @@ export const stackRouter = useStackRouter({
export const STACK_ROUTER_CONTEXT = 'stack-router-context';
export function _setComponentStack(stack: CompStackForPageContext) {
setSvelteContext<CompStackForPageContext>(STACK_ROUTER_CONTEXT, stack);
return stack;
}
export function useComponentStack() {
return getSvelteContext<CompStackForPageContext>(STACK_ROUTER_CONTEXT);
}