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<template>
<div class="map-wrapper">
<img src="g7-map.svg">
<div class="rooms">
<span class="title">Rooms</span>
<ul>
<li
:key="room_nr"
v-for="[room_nr, room] in Object.entries(rooms)"
>
<span class="room-nr">{{ room_nr }}. {{ room }}</span>
<span
:style="{color: get_temperature_color(minion_data_map[room_nr])}"
v-if="minion_data_map[room_nr] !== undefined"
>
{{ minion_data_map[room_nr] }}°C
</span>
</li>
</ul>
</div>
</div>
</template>
<script lang="ts">
import { defineComponent, Ref, ref } from "vue";
type MinionInfo = {
ip_address: string
position: number
};
type MinionInfoResponse = {
data: MinionInfo[]
}
type MinionTemperatureResponse = {
data: { temperature: number } | null
error: string | null
}
const rooms = {
1: "Studio / G3",
2: "Studio 1",
3: "Hall",
4: "Studio 2",
5: "Studio 3",
6: "Grupprum",
7: "Verkstad",
8: "Serverrum",
9: "Kurator",
10: "Pannrum",
11: "Toalett",
12: "Inspelningsbås",
13: "G2",
14: "Trapphus"
};
const temperature_colors = {
extremly_hot: "#d00000",
hot: "#dc2f02",
mildly_hot: "#e85d04",
mild: "#52b69a",
cold: "#0077b6",
freezing_cold: "#168aad"
};
export default defineComponent(
{
name: "G7Map",
data() {
return {
rooms: rooms
};
},
methods: {
get_temperature_color(temperature: number) {
if(temperature < 10) {
return temperature_colors.freezing_cold;
}
if(temperature < 20) {
return temperature_colors.cold;
}
if(temperature > 27) {
return temperature_colors.mildly_hot;
}
if(temperature > 31) {
return temperature_colors.hot;
}
if(temperature > 38) {
return temperature_colors.extremly_hot;
}
return temperature_colors.mild;
}
},
setup(props) {
const minion_data_map: Ref<Record<number, number>> = ref({});
async function fetch_minion_ip_addresses() {
let response: Response;
const api_endpoint_url =
`${window.location.protocol}//${window.location.host}/api/v1/minions`;
try {
response = await fetch(api_endpoint_url);
}
catch (err) {
const error = err as Error;
throw Error(`Failed to fetch minion IP addresses. ${error.message}`);
}
const data = await response.json() as MinionInfoResponse;
if(!response.ok) {
throw Error(
"Failed to get minion IP addresses. Responded with status " +
`${response.status}`
);
}
return data.data;
}
async function fetch_minion_temperature(
minion_name: string,
minion_ip_address: string
) {
let response: Response;
try {
response = await fetch(`http://${minion_ip_address}`);
}
catch (err) {
const error = err as Error;
throw Error(
`Failed to fetch temperature for minion "${minion_name}". ` +
`${error.message}`
);
}
const data = await response.json() as MinionTemperatureResponse;
if(!response.ok) {
if(data.error !== null) {
throw Error(
`Minion "${minion_name}" responded with status ` +
`${response.status} and error "${data.error}"`
);
}
throw Error(
`Minion "${minion_name}" responded with status ` +
`${response.status} and a unknown error`
);
}
if(data.data == null) {
throw Error(`Minion "${minion_name}" has no data in response`);
}
return data.data.temperature;
}
async function fetch_all_minion_data() {
const minion_info_arr = await fetch_minion_ip_addresses();
const minion_data_map_buf: Record<number, number> = {};
for(const minion_info of minion_info_arr) {
const temperature =
await fetch_minion_temperature("lol", minion_info.ip_address);
minion_data_map_buf[minion_info.position] = temperature;
}
minion_data_map.value = minion_data_map_buf;
}
return { minion_data_map, fetch_all_minion_data };
},
created() {
this.fetch_all_minion_data();
}
}
);
</script>
<style scoped lang="scss">
@use "sass:map";
@use "@/scss/colors";
@import "@/scss/breakpoints";
.map-wrapper {
display: flex;
flex-wrap: wrap;
row-gap: 5em;
column-gap: 10em;
img {
max-width: 50%;
}
.rooms {
min-width: 40%;
ul li {
line-height: 2.25em;
list-style: none;
.room-nr {
margin-right: 1.5em;
}
}
.title {
font-size: 2rem;
font-weight: 700;
color: colors.$primary;
}
}
}
@media (max-width: map.get($breakpoints, "xl")) {
.map-wrapper img {
max-width: 90%;
}
}
</style>
|
