Add sunrise/sunset document

Cargo.lock

@@ -397,6 +397,15 @@ version = "1.1.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7588475145507237ded760e52bf2f1085495245502033756d28ea72ade0e498b"
 
+[[package]]
+name = "chrono"
+version = "0.4.40"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1a7964611d71df112cb1730f2ee67324fcf4d0fc6606acbbe9bfe06df124637c"
+dependencies = [
+ "num-traits",
+]
+
 [[package]]
 name = "ciborium"
 version = "0.2.2"
@@ -2628,6 +2637,7 @@ dependencies = [
  "serde",
  "showbits-assets",
  "showbits-typst",
+ "sunrise",
  "tokio",
 ]
 
@@ -2782,6 +2792,15 @@ dependencies = [
  "syn",
 ]
 
+[[package]]
+name = "sunrise"
+version = "1.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3217c5830416956b1f2dc731f526150a82c144ebe83d2f0e78853c8356a22ada"
+dependencies = [
+ "chrono",
+]
+
 [[package]]
 name = "svgtypes"
 version = "0.15.3"

Cargo.toml

@@ -20,6 +20,7 @@ rust-embed = "8.6.0"
 serde = { version = "1.0.218", features = ["derive"] }
 showbits-assets.path = "./showbits-assets"
 showbits-typst.path = "./showbits-typst"
+sunrise = "1.0.1"
 tokio = "1.43.0"
 typst = "0.13.0"
 typst-assets = { version = "0.13.0", features = ["fonts"] }

showbits-thermal-printer-ui/src/components/CDocumentSunrise.vue

@@ -0,0 +1,100 @@
+<script setup lang="ts">
+import { useApiRequest } from "@/apiRequest";
+import { ref } from "vue";
+import CError from "./CError.vue";
+
+const { disabled, error, makeRequest } = useApiRequest();
+
+const today = new Date();
+const latitude = ref<number>();
+const longitude = ref<number>();
+const year = ref(today.getFullYear());
+const month = ref(today.getMonth() + 1);
+const feed = ref(true);
+
+function submit() {
+  if (typeof latitude.value !== "number") return;
+  if (typeof longitude.value !== "number") return;
+  const data = new URLSearchParams();
+  data.append("latitude", latitude.value.toFixed(5));
+  data.append("longitude", longitude.value.toFixed(5));
+  data.append("year", year.value.toFixed());
+  data.append("month", month.value.toFixed());
+  data.append("feed", String(feed.value));
+  void makeRequest("api/sunrise", data);
+}
+</script>
+
+<template>
+  <form @submit.prevent="submit">
+    <h2>Sunrise and Sunset</h2>
+
+    <label class="wide">
+      Latitude:
+      <input
+        v-model="latitude"
+        type="number"
+        step="any"
+        min="-90"
+        max="90"
+        required
+        :disabled
+      />
+    </label>
+
+    <label class="wide">
+      Longitude:
+      <input
+        v-model="longitude"
+        type="number"
+        step="any"
+        min="-180"
+        max="180"
+        required
+        :disabled
+      />
+    </label>
+
+    <label class="wide">
+      Year:
+      <input
+        v-model="year"
+        type="number"
+        min="-9999"
+        max="9999"
+        required
+        :disabled
+      />
+    </label>
+
+    <label class="wide">
+      Month:
+      <input
+        v-model="month"
+        type="number"
+        min="1"
+        max="12"
+        required
+        :disabled
+      />
+    </label>
+
+    <label><input v-model="feed" type="checkbox" :disabled /> Feed</label>
+
+    <button :disabled>Print</button>
+    <CError :message="error" />
+  </form>
+</template>
+
+<style scoped>
+form {
+  display: flex;
+  flex-direction: column;
+  gap: 16px;
+}
+
+.wide {
+  display: flex;
+  flex-direction: column;
+}
+</style>

showbits-thermal-printer-ui/src/components/CSelector.vue

@@ -5,11 +5,19 @@ import CDocumentCells from "./CDocumentCells.vue";
 import CDocumentChat from "./CDocumentChat.vue";
 import CDocumentEgg from "./CDocumentEgg.vue";
 import CDocumentImage from "./CDocumentImage.vue";
+import CDocumentSunrise from "./CDocumentSunrise.vue";
 import CDocumentText from "./CDocumentText.vue";
 import CDocumentTictactoe from "./CDocumentTictactoe.vue";
 
 const mode = ref<
-  "calendar" | "chat" | "cells" | "egg" | "image" | "text" | "tictactoe"
+  | "calendar"
+  | "cells"
+  | "chat"
+  | "egg"
+  | "image"
+  | "sunrise"
+  | "text"
+  | "tictactoe"
 >();
 </script>
 
@@ -17,10 +25,11 @@ const mode = ref<
   <div class="outer">
     <button v-if="mode" class="close" @click="mode = undefined">X</button>
     <CDocumentCalendar v-if="mode === 'calendar'" />
-    <CDocumentChat v-if="mode === 'chat'" />
     <CDocumentCells v-if="mode === 'cells'" />
+    <CDocumentChat v-if="mode === 'chat'" />
     <CDocumentEgg v-if="mode === 'egg'" />
     <CDocumentImage v-if="mode === 'image'" />
+    <CDocumentSunrise v-if="mode === 'sunrise'" />
     <CDocumentText v-if="mode === 'text'" />
     <CDocumentTictactoe v-if="mode === 'tictactoe'" />
     <hr v-if="mode !== undefined" />
@@ -32,6 +41,7 @@ const mode = ref<
         <button @click="mode = 'chat'">Chat Message</button>
         <button @click="mode = 'egg'">Easter Egg</button>
         <button @click="mode = 'image'">Image</button>
+        <button @click="mode = 'sunrise'">Sunrise and Sunset</button>
         <button @click="mode = 'text'">Text</button>
         <button @click="mode = 'tictactoe'">Tic Tac Toe</button>
         <a href="photo.html">Take a photo</a>

showbits-thermal-printer/Cargo.toml

@@ -18,6 +18,7 @@ rust-embed = { workspace = true }
 serde = { workspace = true }
 showbits-assets = { workspace = true }
 showbits-typst = { workspace = true }
+sunrise = { workspace = true }
 tokio = { workspace = true, features = ["full"] }
 
 [lints]

showbits-thermal-printer/src/documents.rs

@@ -5,6 +5,7 @@ pub mod cells;
 pub mod chat;
 pub mod egg;
 pub mod image;
+pub mod sunrise;
 pub mod text;
 pub mod tictactoe;
 

showbits-thermal-printer/src/documents/sunrise/data.json

@@ -0,0 +1,38 @@
+{
+  "year": 2025,
+  "month": 3,
+  "times": [
+    ["01:23", "45:67"],
+    ["01:23", "45:67"],
+    ["01:23", "45:67"],
+    ["01:23", "45:67"],
+    ["01:23", "45:67"],
+    ["01:23", "45:67"],
+    ["01:23", "45:67"],
+    ["01:23", "45:67"],
+    ["01:23", "45:67"],
+    ["01:23", "45:67"],
+    ["01:23", "45:67"],
+    ["01:23", "45:67"],
+    ["01:23", "45:67"],
+    ["01:23", "45:67"],
+    ["01:23", "45:67"],
+    ["01:23", "45:67"],
+    ["01:23", "45:67"],
+    ["01:23", "45:67"],
+    ["01:23", "45:67"],
+    ["01:23", "45:67"],
+    ["01:23", "45:67"],
+    ["01:23", "45:67"],
+    ["01:23", "45:67"],
+    ["01:23", "45:67"],
+    ["01:23", "45:67"],
+    ["01:23", "45:67"],
+    ["01:23", "45:67"],
+    ["01:23", "45:67"],
+    ["01:23", "45:67"],
+    ["01:23", "45:67"],
+    ["01:23", "45:67"]
+  ],
+  "feed": false
+}

showbits-thermal-printer/src/documents/sunrise/lib

@@ -0,0 +1 @@
+../lib

showbits-thermal-printer/src/documents/sunrise/main.typ

@@ -0,0 +1,46 @@
+#import "@preview/oxifmt:0.2.1": strfmt
+#import "lib/main.typ" as lib;
+#show: it => lib.init(it)
+
+#let data = json("data.json")
+#let date = datetime(year: data.year, month: data.month, day: 1)
+
+#let month_length = 32 - (date + duration(days: 31)).day()
+
+#let head(name) = text(size: 32pt, name)
+#let empty = box()
+#let day(content) = box(
+  width: 100%,
+  height: 100%,
+  stroke: 2pt + black,
+  content,
+)
+
+#align(center + horizon)[
+  #set par(spacing: 8pt)
+
+  Sonnenauf- und Untergang
+  #strfmt("{:04}-{:02}", date.year(), date.month())
+
+  #set par(leading: 5pt)
+  #grid(
+    columns: (50pt,) * 7,
+    rows: 50pt,
+    gutter: 4pt,
+    head[Mo], head[Di], head[Mi], head[Do], head[Fr], head[Sa], head[So],
+    ..for _ in range(date.weekday() - 1) { (empty,) },
+    ..for (i, (sunrise, sunset)) in data.times.enumerate() {
+      (
+        day[
+          #strfmt("{:02}", i + 1) \
+          #sunrise \
+          #sunset
+        ],
+      )
+    },
+  )
+]
+
+#if data.feed {
+  lib.feed
+}

showbits-thermal-printer/src/documents/sunrise/mod.rs

@@ -0,0 +1,57 @@
+use axum::{Form, extract::State};
+use jiff::{Timestamp, ToSpan, Zoned, civil};
+use serde::{Deserialize, Serialize};
+
+use crate::server::{Server, somehow};
+
+#[derive(Serialize)]
+struct Data {
+    year: i16,
+    month: i8,
+    times: Vec<(String, String)>,
+    feed: bool,
+}
+
+#[derive(Deserialize)]
+pub struct FormData {
+    pub latitude: f64,
+    pub longitude: f64,
+    pub year: Option<i16>,
+    pub month: Option<i8>,
+    pub feed: Option<bool>,
+}
+
+pub async fn post(server: State<Server>, Form(form): Form<FormData>) -> somehow::Result<()> {
+    let now = Zoned::now().date();
+    let year = form.year.unwrap_or(now.year());
+    let month = form.month.unwrap_or(now.month());
+
+    let first = civil::Date::new(year, month, 1)?;
+    let mut times = vec![];
+    for day in 1..=first.days_in_month() {
+        let date = first + day.days();
+        let (rise, set) = sunrise::sunrise_sunset(
+            form.latitude,
+            form.longitude,
+            date.year() as i32,
+            date.month() as u32,
+            date.day() as u32,
+        );
+        let rise = Timestamp::new(rise, 0)?.strftime("%H:%M").to_string();
+        let set = Timestamp::new(set, 0)?.strftime("%H:%M").to_string();
+        times.push((rise, set));
+    }
+
+    let data = Data {
+        year,
+        month,
+        times,
+        feed: form.feed.unwrap_or(true),
+    };
+
+    let typst = super::typst_with_lib()
+        .with_json("/data.json", &data)
+        .with_main_file(include_str!("main.typ"));
+
+    server.print_typst(typst).await
+}

showbits-thermal-printer/src/server.rs

@@ -41,6 +41,7 @@ pub async fn run(tx: mpsc::Sender<Command>, addr: String) -> anyhow::Result<()>
         .route("/api/chat", post(documents::chat::post))
         .route("/api/egg", post(documents::egg::post))
         .route("/api/image", post(documents::image::post))
+        .route("/api/sunrise", post(documents::sunrise::post))
         .route("/api/text", post(documents::text::post))
         .route("/api/tictactoe", post(documents::tictactoe::post))
         // Rest