Cargo.lock

@@ -1953,6 +1953,7 @@ dependencies = [
  "fern",
  "futures-util",
  "log",
+ "num-traits",
  "papaya",
  "serde",
  "serde_json",

api-core/src/data_type.rs

@@ -7,6 +7,32 @@ pub enum DataType {
     Float32,
     Float64,
     Boolean,
+    Int8,
+    Int16,
+    Int32,
+    Int64,
+    Unsigned8,
+    Unsigned16,
+    Unsigned32,
+    Unsigned64,
+}
+
+impl DataType {
+    pub fn get_data_length(self) -> u64 {
+        match self {
+            DataType::Float32 => 4,
+            DataType::Float64 => 8,
+            DataType::Boolean => 1,
+            DataType::Int8 => 1,
+            DataType::Int16 => 2,
+            DataType::Int32 => 4,
+            DataType::Int64 => 8,
+            DataType::Unsigned8 => 1,
+            DataType::Unsigned16 => 2,
+            DataType::Unsigned32 => 4,
+            DataType::Unsigned64 => 8,
+        }
+    }
 }
 
 pub trait ToDataType: Into<DataValue> {
@@ -24,3 +50,11 @@ macro_rules! impl_to_data_type {
 impl_to_data_type!(f32, DataType::Float32);
 impl_to_data_type!(f64, DataType::Float64);
 impl_to_data_type!(bool, DataType::Boolean);
+impl_to_data_type!(i8, DataType::Int8);
+impl_to_data_type!(i16, DataType::Int16);
+impl_to_data_type!(i32, DataType::Int32);
+impl_to_data_type!(i64, DataType::Int64);
+impl_to_data_type!(u8, DataType::Unsigned8);
+impl_to_data_type!(u16, DataType::Unsigned16);
+impl_to_data_type!(u32, DataType::Unsigned32);
+impl_to_data_type!(u64, DataType::Unsigned64);

api-core/src/data_value.rs

@@ -7,6 +7,14 @@ pub enum DataValue {
     Float32(f32),
     Float64(f64),
     Boolean(bool),
+    Int8(i8),
+    Int16(i16),
+    Int32(i32),
+    Int64(i64),
+    Unsigned8(u8),
+    Unsigned16(u16),
+    Unsigned32(u32),
+    Unsigned64(u64),
 }
 
 impl DataValue {
@@ -15,6 +23,14 @@ impl DataValue {
             DataValue::Float32(_) => DataType::Float32,
             DataValue::Float64(_) => DataType::Float64,
             DataValue::Boolean(_) => DataType::Boolean,
+            DataValue::Int8(_) => DataType::Int8,
+            DataValue::Int16(_) => DataType::Int16,
+            DataValue::Int32(_) => DataType::Int32,
+            DataValue::Int64(_) => DataType::Int64,
+            DataValue::Unsigned8(_) => DataType::Unsigned8,
+            DataValue::Unsigned16(_) => DataType::Unsigned16,
+            DataValue::Unsigned32(_) => DataType::Unsigned32,
+            DataValue::Unsigned64(_) => DataType::Unsigned64,
         }
     }
 }

frontend/src/components/CommandInput.vue

@@ -3,8 +3,10 @@ import { computed, onMounted } from 'vue';
 import {
     type AnyTypeId,
     type DynamicDataType,
+    getLimits,
     isBooleanType,
     isNumericType,
+    type NumericLimits,
 } from '@/composables/dynamic.ts';
 
 const props = defineProps<{
@@ -17,6 +19,18 @@ const is_numeric = computed(() => {
     return isNumericType(props.type);
 });
 
+const numeric_limit = computed(() => {
+    if (isNumericType(props.type)) {
+        return getLimits(props.type);
+    }
+    return {
+        min: 0,
+        max: 0,
+        integer: false,
+        is_big: false,
+    } as NumericLimits;
+});
+
 const is_boolean = computed(() => {
     return isBooleanType(props.type);
 });
@@ -25,18 +39,81 @@ const is_boolean = computed(() => {
 onMounted(() => {
     if (model.value === undefined) {
         if (is_numeric.value) {
+            if (numeric_limit.value.integer) {
+                if (numeric_limit.value.is_big) {
+                    model.value = 0n;
+                } else {
+                    model.value = 0;
+                }
+            } else {
                 model.value = 0.0;
+            }
         } else if (is_boolean.value) {
             debugger;
             model.value = false;
         }
     }
 });
+
+const value = computed({
+    get: () => {
+        if (is_numeric.value) {
+            if (numeric_limit.value.is_big) {
+                return ((model.value || 0n) as bigint).toString();
+            } else {
+                return model.value as number;
+            }
+        } else if (is_boolean.value) {
+            // Force it into a boolean
+            return !!model.value;
+        }
+        return undefined;
+    },
+    set: (value) => {
+        if (is_numeric.value) {
+            if (numeric_limit.value.is_big) {
+                let result = BigInt(value as string);
+                if (result > (numeric_limit.value.max as bigint)) {
+                    result = numeric_limit.value.max as bigint;
+                } else if (result < (numeric_limit.value.min as bigint)) {
+                    result = numeric_limit.value.min as bigint;
+                }
+                model.value = result;
+            } else {
+                let result_value = value as number;
+                if (numeric_limit.value.integer) {
+                    result_value = Math.round(value as number);
+                }
+                if (result_value > (numeric_limit.value.max as number)) {
+                    result_value = numeric_limit.value.max as number;
+                } else if (result_value < (numeric_limit.value.min as number)) {
+                    result_value = numeric_limit.value.min as number;
+                }
+                model.value = result_value;
+            }
+        } else if (is_boolean.value) {
+            model.value = value as boolean;
+        }
+    },
+});
 </script>
 
 <template>
-    <input v-if="is_numeric" type="number" v-model="model" />
-    <input v-else-if="is_boolean" type="checkbox" v-model="model" />
+    <input
+        v-if="is_numeric && !numeric_limit.is_big"
+        type="number"
+        v-model="value"
+        :max="numeric_limit.max as number"
+        :min="numeric_limit.min as number"
+        :step="numeric_limit.integer ? 1 : undefined"
+    />
+    <input
+        v-else-if="is_numeric && numeric_limit.is_big"
+        type="text"
+        v-model="value"
+        pattern="-?\d+"
+    />
+    <input v-else-if="is_boolean" type="checkbox" v-model="value" />
     <span v-else>UNKNOWN INPUT</span>
 </template>
 

frontend/src/components/CommandParameterListConfigurator.vue

@@ -2,6 +2,7 @@
 import {
     type CommandParameterData,
     type DynamicDataType,
+    getLimits,
     isBooleanType,
     isNumericType,
 } from '@/composables/dynamic.ts';
@@ -40,7 +41,8 @@ watch([command_info], ([cmd_info]) => {
             switch (model_param_value.type) {
                 case 'constant':
                     if (
-                        typeof model_param_value.value == 'number' &&
+                        (typeof model_param_value.value == 'number' ||
+                            typeof model_param_value.value == 'bigint') &&
                         !isNumericType(param.data_type)
                     ) {
                         model_param_value = undefined;
@@ -59,7 +61,11 @@ watch([command_info], ([cmd_info]) => {
         if (model_param_value === undefined) {
             let default_value: DynamicDataType = 0;
             if (isNumericType(param.data_type)) {
+                if (getLimits(param.data_type).is_big) {
+                    default_value = 0n;
+                } else {
                     default_value = 0;
+                }
             } else if (isBooleanType(param.data_type)) {
                 default_value = false;
             }

frontend/src/components/CommandSender.vue

@@ -4,6 +4,7 @@ import { ref } from 'vue';
 import CommandParameter from '@/components/CommandParameter.vue';
 import FlexDivider from '@/components/FlexDivider.vue';
 import type { DynamicDataType } from '@/composables/dynamic.ts';
+import { toJsonString } from '@/composables/json.ts';
 
 const props = defineProps<{
     command: CommandDefinition | null;
@@ -27,7 +28,7 @@ async function sendCommand() {
         headers: {
             'Content-Type': 'application/json',
         },
-        body: JSON.stringify(params),
+        body: toJsonString(params),
     });
     if (response.ok) {
         result.value = await response.json();

frontend/src/components/DynamicComponent.vue

@@ -7,6 +7,7 @@ import {
 } from '@/composables/dynamic.ts';
 import { computed, defineAsyncComponent, inject, type Ref, ref } from 'vue';
 import CommandParameterListConfigurator from '@/components/CommandParameterListConfigurator.vue';
+import { toJsonString } from '@/composables/json.ts';
 
 const TelemetryValue = defineAsyncComponent(
     () => import('@/components/TelemetryValue.vue'),
@@ -166,7 +167,7 @@ async function sendCommand(command: {
         headers: {
             'Content-Type': 'application/json',
         },
-        body: JSON.stringify(params),
+        body: toJsonString(params),
     });
     busy.value = false;
 }

frontend/src/components/NumericText.vue

@@ -3,7 +3,7 @@ import { computed, watch } from 'vue';
 import CopyableDynamicSpan from '@/components/CopyableDynamicSpan.vue';
 
 const props = defineProps<{
-    value: number;
+    value: number | bigint;
     max_width: number;
     copyable?: boolean;
     include_span?: boolean;
@@ -23,6 +23,9 @@ const display_value = computed(() => {
     if (props.value == 0) {
         return '0';
     }
+    if (typeof props.value === 'bigint') {
+        return props.value.toString();
+    }
     let precision = props.value.toPrecision(props.max_width - 3);
     // Chop off the last character as long as it is a 0
     while (

frontend/src/composables/dynamic.ts

@@ -1,5 +1,74 @@
-export const NumericTypes = ['Float32', 'Float64'] as const;
+export const NumericTypes = [
+    'Float32',
+    'Float64',
+    'Int8',
+    'Int16',
+    'Int32',
+    'Int64',
+    'Unsigned8',
+    'Unsigned16',
+    'Unsigned32',
+    'Unsigned64',
+] as const;
 export type NumericTypeId = (typeof NumericTypes)[number];
+
+export type NumericLimits = {
+    min: number | bigint;
+    max: number | bigint;
+    integer: boolean;
+    is_big: boolean;
+};
+
+export function getLimits(numeric_type: NumericTypeId): NumericLimits {
+    switch (numeric_type) {
+        case 'Float32':
+            return {
+                integer: false,
+                is_big: false,
+                min: -3.40282347e38,
+                max: 3.40282347e38,
+            };
+        case 'Float64':
+            return {
+                integer: false,
+                is_big: false,
+                min: -1.7976931348623157e308,
+                max: 1.7976931348623157e308,
+            };
+        case 'Int8':
+            return { integer: true, is_big: false, min: -128, max: 127 };
+        case 'Int16':
+            return { integer: true, is_big: false, min: -32768, max: 32767 };
+        case 'Int32':
+            return {
+                integer: true,
+                is_big: false,
+                min: -2147483648,
+                max: 2147483647,
+            };
+        case 'Int64':
+            return {
+                integer: true,
+                is_big: true,
+                min: -9223372036854775808n,
+                max: 9223372036854775807n,
+            };
+        case 'Unsigned8':
+            return { integer: true, is_big: false, min: 0, max: 255 };
+        case 'Unsigned16':
+            return { integer: true, is_big: false, min: 0, max: 65535 };
+        case 'Unsigned32':
+            return { integer: true, is_big: false, min: 0, max: 4294967295 };
+        case 'Unsigned64':
+            return {
+                integer: true,
+                is_big: true,
+                min: 0,
+                max: 18446744073709551615n,
+            };
+    }
+}
+
 export const BooleanTypes = ['Boolean'] as const;
 export type BooleanTypeId = (typeof BooleanTypes)[number];
 export const AnyTypes = [...NumericTypes, ...BooleanTypes] as const;
@@ -12,7 +81,7 @@ export function isBooleanType(type: AnyTypeId): type is BooleanTypeId {
     return BooleanTypes.some((it) => it == type);
 }
 
-export type DynamicDataType = number | boolean;
+export type DynamicDataType = bigint | number | boolean;
 
 export type CommandParameterData =
     | {

frontend/src/composables/json.ts

@@ -0,0 +1,20 @@
+// eslint-disable-next-line @typescript-eslint/no-explicit-any
+export function toJsonString(data: any): string {
+    return JSON.stringify(data, (_key, value) => {
+        if (typeof value == 'bigint') {
+            return JSON.rawJSON(value.toString());
+        }
+        return value;
+    });
+}
+
+// eslint-disable-next-line @typescript-eslint/no-explicit-any
+export function parseJsonString(data: string): any {
+    return JSON.parse(data, (key, value, context) => {
+        if (key === 'Int64' || key == 'Unsigned64') {
+            // Or use the constructor of your custom high-precision number library
+            return BigInt(context.source);
+        }
+        return value;
+    });
+}

frontend/src/composables/websocket.ts

@@ -12,6 +12,7 @@ import {
 } from 'vue';
 import type { TelemetryDefinition } from '@/composables/telemetry';
 import { onDocumentVisibilityChange } from '@/composables/document.ts';
+import { parseJsonString, toJsonString } from '@/composables/json.ts';
 
 export interface TelemetryDataItem {
     // eslint-disable-next-line @typescript-eslint/no-explicit-any
@@ -71,7 +72,7 @@ export class WebsocketHandle {
             }
         });
         this.websocket.addEventListener('message', (event) => {
-            const message = JSON.parse(event.data);
+            const message = parseJsonString(event.data);
             if (message['TlmValue']) {
                 const tlm_value = message['TlmValue'] as TlmValue;
                 const listeners = this.on_telem_value.get(tlm_value.uuid);
@@ -126,7 +127,7 @@ export class WebsocketHandle {
             ([uuid_value, connected, enabled, min_sep, live_value]) => {
                 if (connected && enabled && uuid_value && live_value) {
                     this.websocket?.send(
-                        JSON.stringify({
+                        toJsonString({
                             RegisterTlmListener: {
                                 uuid: uuid_value,
                                 minimum_separation_ms: min_sep,
@@ -142,7 +143,7 @@ export class WebsocketHandle {
                     this.on_telem_value.get(uuid_value)?.push(callback_fn);
                     onWatcherCleanup(() => {
                         this.websocket?.send(
-                            JSON.stringify({
+                            toJsonString({
                                 UnregisterTlmListener: {
                                     uuid: uuid_value,
                                 },

frontend/src/views/PanelEditorView.vue

@@ -2,6 +2,7 @@
 import DynamicComponent from '@/components/DynamicComponent.vue';
 import type { OptionalDynamicComponentData } from '@/composables/dynamic.ts';
 import { ref, watchEffect } from 'vue';
+import { parseJsonString, toJsonString } from '@/composables/json.ts';
 
 const data = ref<OptionalDynamicComponentData>({ type: 'none' });
 
@@ -29,7 +30,7 @@ async function load(id: string) {
     loading.value = true;
     const panel_data = await fetch(`/api/panel/${id}`);
     const panel_json_value = await panel_data.json();
-    data.value = JSON.parse(
+    data.value = parseJsonString(
         panel_json_value['data'],
     ) as OptionalDynamicComponentData;
     panel_name.value = panel_json_value['name'];
@@ -50,9 +51,9 @@ async function save() {
     if (panel_id_value) {
         const res = await fetch(`/api/panel/${panel_id_value}`, {
             method: 'PUT',
-            body: JSON.stringify({
+            body: toJsonString({
                 name: panel_name.value,
-                data: JSON.stringify(data.value),
+                data: toJsonString(data.value),
             }),
             headers: {
                 'Content-Type': 'application/json',
@@ -62,9 +63,9 @@ async function save() {
     } else {
         const res = await fetch('/api/panel', {
             method: 'POST',
-            body: JSON.stringify({
+            body: toJsonString({
                 name: panel_name.value,
-                data: JSON.stringify(data.value),
+                data: toJsonString(data.value),
             }),
             headers: {
                 'Content-Type': 'application/json',

frontend/src/views/PanelView.vue

@@ -6,6 +6,7 @@ import type {
 } from '@/composables/dynamic.ts';
 import { computed, provide, ref, watchEffect } from 'vue';
 import { useRoute } from 'vue-router';
+import { parseJsonString } from '@/composables/json.ts';
 
 const route = useRoute();
 
@@ -22,7 +23,7 @@ provide('inputs', inputs);
 watchEffect(async () => {
     const panel_data = await fetch(`/api/panel/${id.value}`);
     const panel_json_value = await panel_data.json();
-    panel.value = JSON.parse(
+    panel.value = parseJsonString(
         panel_json_value['data'],
     ) as OptionalDynamicComponentData;
 });

server/Cargo.toml

@@ -15,6 +15,7 @@ derive_more = { workspace = true, features = ["from"] }
 fern = { workspace = true, features = ["colored"] }
 futures-util = { workspace = true }
 log = { workspace = true }
+num-traits = { workspace = true }
 papaya = { workspace = true }
 serde = { workspace = true, features = ["derive"] }
 serde_json = { workspace = true }

server/src/command/service.rs

@@ -11,6 +11,7 @@ use api::messages::command::{Command, CommandDefinition, CommandHeader, CommandR
 use api::messages::ResponseMessage;
 use chrono::Utc;
 use log::error;
+use num_traits::FromPrimitive;
 use papaya::HashMap;
 use std::collections::HashMap as StdHashMap;
 use tokio::sync::oneshot;
@@ -102,10 +103,34 @@ impl CommandManagementService {
             let Some(param_value) = parameters.get(&parameter.name) else {
                 return Err(MisingParameter(parameter.name.clone()));
             };
-            let Some(param_value) = (match parameter.data_type {
-                DataType::Float32 => param_value.as_f64().map(|v| DataValue::Float32(v as f32)),
-                DataType::Float64 => param_value.as_f64().map(DataValue::Float64),
-                DataType::Boolean => param_value.as_bool().map(DataValue::Boolean),
+            let Some(Some(param_value)) = (match parameter.data_type {
+                DataType::Float32 => param_value
+                    .as_f64()
+                    .map(|v| Some(DataValue::Float32(v as f32))),
+                DataType::Float64 => param_value.as_f64().map(DataValue::Float64).map(Some),
+                DataType::Boolean => param_value.as_bool().map(DataValue::Boolean).map(Some),
+                DataType::Int8 => param_value
+                    .as_i64()
+                    .map(|v| Some(DataValue::Int8(i8::from_i64(v)?))),
+                DataType::Int16 => param_value
+                    .as_i64()
+                    .map(|v| Some(DataValue::Int16(i16::from_i64(v)?))),
+                DataType::Int32 => param_value
+                    .as_i64()
+                    .map(|v| Some(DataValue::Int32(i32::from_i64(v)?))),
+                DataType::Int64 => param_value.as_i64().map(|v| Some(DataValue::Int64(v))),
+                DataType::Unsigned8 => param_value
+                    .as_u64()
+                    .map(|v| Some(DataValue::Unsigned8(u8::from_u64(v)?))),
+                DataType::Unsigned16 => param_value
+                    .as_u64()
+                    .map(|v| Some(DataValue::Unsigned16(u16::from_u64(v)?))),
+                DataType::Unsigned32 => param_value
+                    .as_u64()
+                    .map(|v| Some(DataValue::Unsigned32(u32::from_u64(v)?))),
+                DataType::Unsigned64 => {
+                    param_value.as_u64().map(|v| Some(DataValue::Unsigned64(v)))
+                }
             }) else {
                 return Err(WrongParameterType {
                     name: parameter.name.clone(),

server/src/telemetry/history.rs

@@ -196,9 +196,17 @@ impl HistorySegmentFile {
         // Write all the values
         for value in &data.values {
             match value {
-                DataValue::Float32(value) => file.write_data::<f32>(*value)?,
-                DataValue::Float64(value) => file.write_data::<f64>(*value)?,
-                DataValue::Boolean(value) => file.write_data::<bool>(*value)?,
+                DataValue::Float32(value) => file.write_data(*value)?,
+                DataValue::Float64(value) => file.write_data(*value)?,
+                DataValue::Boolean(value) => file.write_data(*value)?,
+                DataValue::Int8(value) => file.write_data(*value)?,
+                DataValue::Int16(value) => file.write_data(*value)?,
+                DataValue::Int32(value) => file.write_data(*value)?,
+                DataValue::Int64(value) => file.write_data(*value)?,
+                DataValue::Unsigned8(value) => file.write_data(*value)?,
+                DataValue::Unsigned16(value) => file.write_data(*value)?,
+                DataValue::Unsigned32(value) => file.write_data(*value)?,
+                DataValue::Unsigned64(value) => file.write_data(*value)?,
             }
         }
 
@@ -332,20 +340,20 @@ impl HistorySegmentFile {
     }
 
     fn read_telemetry_item(&mut self, telemetry_data_type: DataType) -> anyhow::Result<DataValue> {
-        match telemetry_data_type {
-            DataType::Float32 => {
-                self.file_position += 4;
-                Ok(DataValue::Float32(self.file.read_data::<f32>()?))
-            }
-            DataType::Float64 => {
-                self.file_position += 8;
-                Ok(DataValue::Float64(self.file.read_data::<f64>()?))
-            }
-            DataType::Boolean => {
-                self.file_position += 1;
-                Ok(DataValue::Boolean(self.file.read_data::<bool>()?))
-            }
-        }
+        self.file_position += telemetry_data_type.get_data_length() as i64;
+        Ok(match telemetry_data_type {
+            DataType::Float32 => self.file.read_data::<f32>()?.into(),
+            DataType::Float64 => self.file.read_data::<f64>()?.into(),
+            DataType::Boolean => self.file.read_data::<bool>()?.into(),
+            DataType::Int8 => self.file.read_data::<i8>()?.into(),
+            DataType::Int16 => self.file.read_data::<i16>()?.into(),
+            DataType::Int32 => self.file.read_data::<i32>()?.into(),
+            DataType::Int64 => self.file.read_data::<i64>()?.into(),
+            DataType::Unsigned8 => self.file.read_data::<u8>()?.into(),
+            DataType::Unsigned16 => self.file.read_data::<u16>()?.into(),
+            DataType::Unsigned32 => self.file.read_data::<u32>()?.into(),
+            DataType::Unsigned64 => self.file.read_data::<u64>()?.into(),
+        })
     }
 
     fn get_telemetry_item(
@@ -353,11 +361,7 @@ impl HistorySegmentFile {
         index: u64,
         telemetry_data_type: DataType,
     ) -> anyhow::Result<DataValue> {
-        let item_length = match telemetry_data_type {
-            DataType::Float32 => 4,
-            DataType::Float64 => 8,
-            DataType::Boolean => 1,
-        };
+        let item_length = telemetry_data_type.get_data_length();
         let desired_position =
             Self::HEADER_LENGTH + self.length * Self::TIMESTAMP_LENGTH + index * item_length;
         let seek_amount = desired_position as i64 - self.file_position;

server/src/telemetry/management_service.rs

@@ -3,8 +3,6 @@ use crate::telemetry::data_item::TelemetryDataItem;
 use crate::telemetry::definition::TelemetryDefinition;
 use crate::telemetry::history::{TelemetryHistory, TelemetryHistoryService};
 use anyhow::bail;
-use api::data_type::DataType;
-use api::data_value::DataValue;
 use api::messages::telemetry_definition::{
     TelemetryDefinitionRequest, TelemetryDefinitionResponse,
 };
@@ -144,11 +142,7 @@ impl TelemetryManagementService {
             bail!("Telemetry Item Not Found");
         };
 
-        let expected_type = match &tlm_item.value {
-            DataValue::Float32(_) => DataType::Float32,
-            DataValue::Float64(_) => DataType::Float64,
-            DataValue::Boolean(_) => DataType::Boolean,
-        };
+        let expected_type = tlm_item.value.to_data_type();
         if expected_type != tlm_data.data.definition.data_type {
             bail!("Data Type Mismatch");
         };