telemetry_visualization/frontend/src/composables/telemetry.ts

import { ref, toValue, watchEffect } from 'vue';
import { type MaybeRefOrGetter } from 'vue';
import type { AnyTypeId } from '@/composables/dynamic.ts';

export interface TelemetryDefinition {
    uuid: string;
    name: string;
    data_type: AnyTypeId;
}

export function useAllTelemetry() {
    const data = ref<TelemetryDefinition[] | null>(null);
    // eslint-disable-next-line @typescript-eslint/no-explicit-any
    const error = ref<any | null>(null);

    watchEffect(async () => {
        try {
            const res = await fetch(`/api/tlm/info`);
            data.value = await res.json();
            error.value = null;
        } catch (e) {
            data.value = null;
            error.value = e;
        }
    });

    return { data, error };
}

export function useTelemetry(name: MaybeRefOrGetter<string>) {
    const data = ref<TelemetryDefinition | null>(null);
    // eslint-disable-next-line @typescript-eslint/no-explicit-any
    const error = ref<any | null>(null);

    watchEffect(async () => {
        const name_value = toValue(name);

        try {
            const res = await fetch(`/api/tlm/info/${name_value}`);
            data.value = await res.json();
            error.value = null;
        } catch (e) {
            data.value = null;
            error.value = e;
        }
    });

    return { data, error };
}