219 lines
11 KiB
Rust
219 lines
11 KiB
Rust
use crate::common::{ComparisonData, ExpandableInfo, ValueType};
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use crate::components::{FileDrop, Header, Loading};
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use crate::pages::api::files::list_files;
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use crate::pages::api::students::get_all_student_data;
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use crate::pages::api::{get_all_scholarship_info, get_comparison_info};
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use crate::utils::get_user_claims;
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use leptos::logging::debug_log;
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use leptos::prelude::*;
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use leptos_oidc::AuthSignal;
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#[component]
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pub fn StudentEligibilityPage() -> impl IntoView {
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// This page will show all scholarships that the student is eligible for.
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// The scholarships are obviously pulled using a readonly API, and we'll also need to resolve
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// all of the relation IDs that are stored inside of it.
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// Then, for each scholarship found, we'll check every relation and filter out scholarships that
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// do not pass the check. We'll show some sort of simple list to indicate what scholarships passed
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// the check, and another to indicate which ones didn't.
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// My only reservation with showing the scholarships that aren't valid is that people will want
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// to know why. That's hard information to keep track of right now.
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let auth = expect_context::<AuthSignal>();
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let user_claims = get_user_claims();
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let user_id = Memo::new(move |_| user_claims.get().map(|info| info.claims.subject.clone()));
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let form_id = StoredValue::new("scholarship_essays".to_string());
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let refresh_trigger = Trigger::new();
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let scholarships_resource = Resource::new(
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move || refresh_trigger.track(),
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async move |_| get_all_scholarship_info().await,
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);
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let relations_resource = Resource::new(
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move || refresh_trigger.track(),
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async move |_| get_comparison_info().await,
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);
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let student_resource = Resource::new(
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move || (user_id.get().unwrap_or_default(), refresh_trigger.track()),
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async move |(user_id, _)| get_all_student_data(user_id).await,
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);
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view! {
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<div class="flex-1" />
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<div class="flex-2 mb-4 flex flex-col">
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<Suspense fallback=Loading>
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{move || {
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let Some(Ok(scholarships_list)) = scholarships_resource.get() else {
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return view! {}.into_any();
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};
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let Some(Ok(relations_list)) = relations_resource.get() else {
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return view! {}.into_any();
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};
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let Some(Ok(student_info)) = student_resource.get() else {
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return view! {}.into_any();
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};
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let valid_list = scholarships_list
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.iter()
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.filter_map(|scholarship| {
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let scholarship_name = scholarship
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.data
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.get("name")
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.unwrap_or(&ValueType::String(None))
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.as_string()
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.ok()
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.flatten()
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.unwrap_or_default();
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debug_log!("Checking scholarship: {}", scholarship_name);
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let requirements_map = scholarship
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.data
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.get("requirements")
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.unwrap_or(&ValueType::Map(None))
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.as_map()
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.ok()
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.flatten()
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.unwrap_or_default()
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.values()
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.cloned()
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.collect::<Vec<ValueType>>();
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let resolved_requirements = requirements_map
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.iter()
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.map(|list_val| {
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let list = list_val
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.as_list()
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.ok()
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.flatten()
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.unwrap_or_default();
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list.iter()
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.filter_map(|v| {
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let id_string = v
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.as_string()
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.ok()
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.flatten()
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.unwrap_or_default();
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relations_list
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.iter()
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.find(|relation| relation.id == id_string)
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})
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.cloned()
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.collect::<Vec<ComparisonData>>()
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})
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.collect::<Vec<Vec<ComparisonData>>>();
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debug_log!(
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"Resolved requirements: {:?}", resolved_requirements.iter().flatten().map(|rel| rel.display_text.clone()).collect::<Vec<String>>()
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);
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let valid = !scholarship_name.is_empty() && resolved_requirements
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.iter()
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.all(|list| {
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list.iter()
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.fold(
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false,
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|prev, requirement| {
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let result = requirement
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.compare(&student_info)
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.unwrap_or_else(|err| {
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debug_log!("Requirement failed: {err}");
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false
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});
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if prev { prev } else { result }
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},
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)
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});
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if valid {
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debug_log!("Scholarship is valid.");
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let scholarship_id = StoredValue::new(scholarship.subject.clone());
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let resource = Resource::new(
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move || (
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auth
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.try_with(|a| a.authenticated().map(|a| a.access_token()))
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.flatten(),
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form_id.get_value(),
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scholarship_id.get_value(),
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),
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async move |(access_token, form_id, scholarship_id)| {
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list_files(
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access_token.unwrap_or_default(),
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form_id,
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scholarship_id,
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)
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.await
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},
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);
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Some((scholarship.clone(), resource))
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} else {
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None
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}
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})
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.collect::<
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Vec<(ExpandableInfo, Resource<Result<Vec<String>, ServerFnError>>)>,
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>();
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view! {
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<Header
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title="Eligible Scholarships"
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description="This is the list of scholarships that you are eligible for, as well as those that require essays.
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Once you have fulfilled the essay requirement, you will be automatically applied for that scholarship.
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If there is no essay requirement, you have already been applied."
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/>
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<div>
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<For
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each=move || valid_list.clone()
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key=|(scholarship, _)| { scholarship.subject.clone() }
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children=move |(scholarship, resource)| {
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let scholarship_id = StoredValue::new(
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scholarship.subject.clone(),
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);
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let scholarship_name = StoredValue::new(
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scholarship
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.data
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.get("name")
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.map(|v| v.as_string().ok().flatten().unwrap_or_default())
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.unwrap_or_default(),
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);
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let scholarship_essay = StoredValue::new(
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scholarship
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.data
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.get("essay_prompt")
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.map(|v| v.as_string().ok().flatten().unwrap_or_default())
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.unwrap_or_default(),
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);
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view! {
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<div class="m-1.5 flex flex-col gap-2 shadow-lg rounded-lg">
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<div class="rounded-t-lg bg-red-900 p-2 text-white font-bold">
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{scholarship_name.get_value()}
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</div>
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<div class="p-2 flex flex-col gap-2">
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<Show
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when=move || !scholarship_essay.get_value().is_empty()
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fallback=move || {
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view! {
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<div>"This scholarship does not require an essay."</div>
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}
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}
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>
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<div>{scholarship_essay.get_value()}</div>
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<FileDrop
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form_id=form_id.get_value()
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name=scholarship_id.get_value()
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existing_files=resource
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/>
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</Show>
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</div>
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</div>
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}
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}
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/>
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</div>
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}
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.into_any()
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}}
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</Suspense>
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</div>
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<div class="flex-1" />
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}
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}
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