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<script lang="ts" context="module">
import { ApiClient } from "$lib/api_client";
const PAGE_SIZE = "50";
export async function load({ url, fetch }) {
try {
const apiClient = new ApiClient(fetch);
const botName = url.searchParams.get("bot");
let query = {
count: PAGE_SIZE,
before: url.searchParams.get("before"),
after: url.searchParams.get("after"),
bot: botName,
};
let matches = await apiClient.get("/api/matches", removeUndefined(query));
// TODO: should this be done client-side?
if (query["after"]) {
matches = matches.reverse();
}
return {
props: {
matches,
botName,
},
};
} catch (error) {
return {
status: error.status,
error: new Error("failed to load matches"),
};
}
}
function removeUndefined(obj: Record<string, string>): Record<string, string> {
Object.keys(obj).forEach((key) => {
if (obj[key] === undefined || obj[key] === null) {
delete obj[key];
}
});
return obj;
}
</script>
<script lang="ts">
import { goto } from "$app/navigation";
import MatchList from "$lib/components/matches/MatchList.svelte";
export let matches: object[];
export let botName: string | null;
type Cursor = {
before?: string;
after?: string;
};
function pageLink(cursor: Cursor) {
let paramsObj = {
...cursor,
};
if (botName) {
paramsObj["bot"] = botName;
}
const params = new URLSearchParams(paramsObj);
return `?${params}`;
}
async function loadNewer() {
if (matches.length == 0) {
return;
}
const firstTimestamp = matches[0]["timestamp"];
goto(pageLink({ after: firstTimestamp }));
}
async function loadOlder() {
if (matches.length == 0) {
return;
}
const lastTimestamp = matches[matches.length - 1]["timestamp"];
goto(pageLink({ before: lastTimestamp }));
}
</script>
<div class="container">
<MatchList {matches} />
<div class="page-controls">
<button on:click={loadNewer}>newer</button>
<button on:click={loadOlder}>older</button>
</div>
</div>
<style lang="scss">
.container {
width: 800px;
margin: 0 auto;
}
.page-controls {
display: flex;
justify-content: space-between;
margin: 12px;
}
</style>
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