feat(master): add display single minion temperature reading

1 files changed, 110 insertions, 0 deletions

diff --git a/master/src/components/MinionStatus.vue b/master/src/components/MinionStatus.vue
new file mode 100644
index 0000000..ec2564c
--- /dev/null
+++ b/master/src/components/MinionStatus.vue
@@ -0,0 +1,110 @@
+<template>
+	<div class="minion">
+		<span class="name">{{ name }}</span>
+		<span class="ip">{{ ip }}</span>
+		Temperature: {{ temperature }}
+	</div>
+</template>
+
+<script lang="ts">
+import { ref, defineComponent } from "vue";
+
+interface MinionResponseData {
+    data: { temperature: number } | null,
+    error: string | null
+}
+
+export default defineComponent(
+	{
+		name: "MinionStatus",
+		props: {
+			name: {
+				type: String,
+				required: true
+			},
+			ip: {
+				type: String,
+				required: true
+			}
+		},
+		setup(props) {
+			const temperature = ref("None");
+
+			async function fetch_temperature() {
+				let response: Response;
+
+				try {
+					response = await fetch(`http://${props.ip}`);
+				}
+				catch (err) {
+					const error = err as Error;
+
+					console.error(
+						`Failed to fetch temperature for minion "${props.name}". ` +
+                        `${error.message}`
+					);
+					return;
+				}
+
+				const data = await response.json() as MinionResponseData;
+
+				if(!response.ok) {
+					if(data.error !== null) {
+						console.error(
+							`Minion "${props.name}" responded with status ` +
+                                `${response.status} and error "${data.error}"`
+						);
+					}
+					else {
+						console.error(
+							`Minion "${props.name}" responded with status ` +
+                                `${response.status} and a unknown error`
+						);
+					}
+
+					return;
+				}
+
+				if(data.data == null) {
+					console.error(`Minion "${props.name}" has no data in response`);
+					return;
+				}
+
+				temperature.value = `${data.data.temperature}°C`;
+			}
+
+			return { temperature, fetch_temperature };
+		},
+		created() {
+			this.fetch_temperature();
+		}
+	}
+);
+</script>
+
+<style scoped lang="scss">
+@use "@/scss/colors";
+
+.minion {
+    background-color: lighten(colors.$background, 8%);
+    width: fit-content;
+    padding-top: 1em;
+    padding-bottom: 1.5em;
+    padding-left: 1.5em;
+    padding-right: 3em;
+    border: 1px solid lighten(colors.$background, 14%);
+    border-radius: 8px;
+
+    .name {
+        display: block;
+        font-size: 1.25rem;
+        font-weight: 700;
+        color: colors.$primary;
+        margin-bottom: 0.25em;
+    }
+
+    .ip {
+        display: block;
+    }
+}
+</style>