Refactor a bit

src/leptos/cafe.rs

@@ -0,0 +1,184 @@
+use leptos::prelude::*;
+use crate::commands::*;
+use leptos::task::spawn_local;
+use leptos::web_sys::FormData;
+use leptos::form::FromFormData;
+use std::collections::HashMap;
+use crate::types::*;
+
+#[component]
+pub fn Cafe() -> impl IntoView {
+	view! {
+		<SwapButton
+			store=Store::Aldi
+		/>
+		<div
+			id="cafe-inventory"
+		>
+			<InvForm />
+		</div>
+	}
+}
+
+#[component]
+fn StoreLogo(store: Store) -> impl IntoView {
+	view! {
+		<img
+			src=format!("assets/{}.svg", Into::<String>::into(&store))
+			class="logo"
+			// FIXME: Implement fmt trait for Store
+			alt=format!("{:?}", store)
+		/>
+	}
+}
+
+#[component]
+fn SwapButton(store: Store) -> impl IntoView {
+	view! {
+		<button
+			on:click=move |_| {
+				spawn_local(async move {
+					swap(store, 0).await.unwrap();
+				});
+			}
+			class="column"
+		>
+			<StoreLogo store=store />
+		</button>
+	}
+}
+
+#[component]
+fn StoreInput(store: Store) -> impl IntoView {
+	let txt = format!("{}", Into::<String>::into(&store));
+	view! {
+		<div
+			class="labelled-input"
+		>
+			<label
+				for=txt.clone()
+			>
+				<StoreLogo store=store />
+			</label>
+			<input
+				type="number"
+				name=txt.clone()
+				id=txt.clone()
+				min=0
+			/>
+		</div>
+	}
+}
+
+#[derive(Debug, Clone, Copy, PartialEq, Eq)]
+struct Cash(i64);
+
+impl std::str::FromStr for Cash {
+	type Err = ();
+
+	fn from_str(s: &str) -> Result<Self, Self::Err> {
+		let split: Vec<&str> = s.split(".").collect();
+		let i = i64::from_str(split.get(0).ok_or(())?)
+			.map_err(|e| println!("{:?}", e))?;
+		let f = match split.get(1) {
+			None => 0,
+			Some(fs) => i64::from_str(
+				&format!("00{}", fs)[0..2]
+			)
+			.map_err(|e| println!("{:?}", e))?,
+		};
+		Ok(Cash(i*100+f))
+	}
+}
+
+#[component]
+fn CashInput(value: RwSignal<String>) -> impl IntoView {
+	let txt = "cash";
+	view! {
+		<div
+			class="labelled-input"
+		>
+			<label
+				for=txt.clone()
+			>
+				<img
+					src="assets/cash.svg"
+					class="logo"
+					alt="Bargeld"
+				/>
+			</label>
+			<input
+				type="number"
+				name=txt.clone()
+				id=txt.clone()
+				min=0
+				step=0.01
+				bind:value=value
+				on:change=move |_| {
+					println!("{:?}", value.get());
+				}
+			/>
+		</div>
+	}
+}
+
+#[component]
+fn AccRadio(acc: Account) -> impl IntoView {
+	let txt = format!("{}", Into::<String>::into(&acc));
+	let id = format!("acc-{}", txt);
+	view! {
+		<div
+			class="labelled-input"
+		>
+			<input
+				type="radio"
+				name="acc"
+				id=id.clone()
+				value=txt
+				required
+			/>
+			<label
+				for=id.clone()
+			>
+				// FIXME: Implement fmt trait for Account
+				{format!("{:?}", acc)}
+			</label>
+		</div>
+	}
+}
+
+#[component]
+fn SubmitButton() -> impl IntoView {
+	view! {
+		<button
+			type="submit"
+			class="shout"
+		>
+			"Senden"
+		</button>
+	}
+}
+
+#[component]
+fn InvForm() -> impl IntoView {
+	let cash = RwSignal::new(String::from("0.00"));
+	view! {
+		<form
+			on:submit=move |ev| {
+				ev.prevent_default();
+				let data = FromFormData::from_event(ev.as_ref()).unwrap();
+				spawn_local(async move {inventory(data).await;});
+			}
+		>
+			<AccRadio acc=Account::Sumpf />
+			<AccRadio acc=Account::Heinersyndikat />
+			<StoreInput store=Store::Aldi />
+			<StoreInput store=Store::Dm />
+			<StoreInput store=Store::Lidl />
+			<StoreInput store=Store::Rewe />
+			<StoreInput store=Store::Tegut />
+			<CashInput value=cash />
+			<SubmitButton />
+		</form>
+	}
+}