general: snapshot

app/src/scripts/datasets/base.ts

@@ -0,0 +1,40 @@
+import { createResourceDataset } from "./resource";
+
+export { averages } from "./consts/averages";
+
+export function createScaleDatasets<Scale extends ResourceScale>({
+  scale,
+  setActiveResources,
+  groupedKeysToURLPath,
+}: {
+  scale: Scale;
+  setActiveResources: Setter<Set<ResourceDataset<any, any>>>;
+  groupedKeysToURLPath: GroupedKeysToURLPath[Scale];
+}) {
+  type Key = keyof typeof groupedKeysToURLPath;
+  type ResourceData = ReturnType<typeof createResourceDataset<Scale>>;
+
+  type ResourceDatasets = Record<Exclude<Key, "ohlc">, ResourceData>;
+
+  const datasets = groupedKeysToURLPath as any as ResourceDatasets;
+
+  for (const key in groupedKeysToURLPath) {
+    if ((key as Key) !== "ohlc") {
+      datasets[key as unknown as Exclude<Key, "ohlc">] = createResourceDataset({
+        scale,
+        path: groupedKeysToURLPath[key as Key] as any,
+        setActiveResources,
+      });
+    }
+  }
+
+  const price = createResourceDataset<Scale, OHLC>({
+    scale,
+    path: `/${scale}-to-ohlc`,
+    setActiveResources,
+  });
+
+  Object.assign(datasets, { price });
+
+  return datasets;
+}

app/src/scripts/datasets/date.ts

@@ -14,33 +14,27 @@ export function createDateDatasets({
 
   type ResourceDatasets = Record<Exclude<Key, "ohlc">, ResourceData>;
 
-  for (const _key in groupedKeysToURLPath) {
-    const key = _key as Key;
+  const datasets = groupedKeysToURLPath as any as ResourceDatasets;
 
-    if (key !== "ohlc") {
-      const path = groupedKeysToURLPath[key];
-
-      (groupedKeysToURLPath as any as ResourceDatasets)[key] =
-        createResourceDataset<"date">({
-          scale: "date",
-          path,
-          setActiveResources,
-        });
+  for (const key in groupedKeysToURLPath) {
+    if ((key as Key) !== "ohlc") {
+      datasets[key as Exclude<Key, "ohlc">] = createResourceDataset<"date">({
+        scale: "date",
+        path: groupedKeysToURLPath[key as Key],
+        setActiveResources,
+      });
     }
   }
 
-  const resourceDatasets = groupedKeysToURLPath as any as ResourceDatasets;
-
   const price = createResourceDataset<"date", OHLC>({
     scale: "date",
     path: "/date-to-ohlc",
     setActiveResources,
   });
 
-  const datasets = {
-    price,
-    ...resourceDatasets,
-  };
+  Object.assign(datasets, { price });
 
-  return datasets;
+  return datasets as ResourceDatasets & {
+    price: ResourceDataset<"date", OHLC>;
+  };
 }

app/src/scripts/datasets/height.ts

@@ -12,31 +12,27 @@ export function createHeightDatasets({
 
   type ResourceDatasets = Record<Exclude<Key, "ohlc">, ResourceData>;
 
-  for (const _key in groupedKeysToURLPath) {
-    const key = _key as Key;
+  const datasets = groupedKeysToURLPath as any as ResourceDatasets;
 
-    if (key !== "ohlc") {
-      const path = groupedKeysToURLPath[key];
-
-      (groupedKeysToURLPath as any as ResourceDatasets)[key] =
-        createResourceDataset<"height">({
-          scale: "height",
-          path,
-          setActiveResources,
-        });
+  for (const key in groupedKeysToURLPath) {
+    if ((key as Key) !== "ohlc") {
+      datasets[key as Exclude<Key, "ohlc">] = createResourceDataset<"height">({
+        scale: "height",
+        path: groupedKeysToURLPath[key as Key],
+        setActiveResources,
+      });
     }
   }
 
-  const resourceDatasets = groupedKeysToURLPath as any as ResourceDatasets;
-
   const price = createResourceDataset<"height", OHLC>({
     scale: "height",
     path: "/height-to-ohlc",
     setActiveResources,
   });
 
-  return {
-    ...resourceDatasets,
-    price,
+  Object.assign(datasets, { price });
+
+  return datasets as ResourceDatasets & {
+    price: ResourceDataset<"height", OHLC>;
   };
 }

app/src/scripts/datasets/resource.ts

@@ -21,13 +21,6 @@ export function createResourceDataset<
   path: string;
   setActiveResources: Setter<Set<ResourceDataset<any, any>>>;
 }) {
-  const baseURL = `${
-    // location.hostname === "localhost"
-    //   ? "http://localhost:3110"
-    //   : "https://api.satonomics.xyz"
-    "https://api.satonomics.xyz"
-  }${path}`;
-
   type Dataset = Scale extends "date"
     ? FetchedDateDataset<Type>
     : FetchedHeightDataset<Type>;
@@ -36,6 +29,13 @@ export function createResourceDataset<
     Type extends number ? SingleValueData : CandlestickData
   >;
 
+  const baseURL = `${
+    // location.hostname === "localhost"
+    //   ? "http://localhost:3110"
+    //   : "https://api.satonomics.xyz"
+    "https://api.satonomics.xyz"
+  }${path}`;
+
   const fetchedJSONs = new Array(
     (new Date().getFullYear() - new Date("2009-01-01").getFullYear() + 2) *
       (scale === "date" ? 1 : 6),
@@ -51,12 +51,12 @@ export function createResourceDataset<
         vec: createMemo(() => {
           const map = json()?.dataset.map || null;
 
-          const chunkId = json()?.chunk.id!;
-
           if (!map) {
             return null;
           }
 
+          const chunkId = json()?.chunk.id!;
+
           if (Array.isArray(map)) {
             return map.map(
               (value, index) =>

app/src/scripts/lightweightCharts/chart/create.ts

@@ -40,6 +40,9 @@ export function createChart(scale: ResourceScale) {
       shiftVisibleRangeOnNewBar: false,
       allowShiftVisibleRangeOnWhitespaceReplacement: false,
     },
+    handleScale: {
+      axisDoubleClickReset: false,
+    },
     crosshair: {
       mode: CrosshairMode.Normal,
       horzLine: {

app/src/scripts/lightweightCharts/chart/price.ts

@@ -34,9 +34,9 @@ export const applyPriceSeries = <
   const id = options?.id || "price";
   const title = options?.title || "Price";
 
-  const dataset = createMemo(() => _dataset || datasets[preset.scale].price);
+  const dataset = _dataset || datasets[preset.scale].price;
 
-  const url = "url" in dataset() ? (dataset() as any).url : undefined;
+  const url = "url" in dataset ? (dataset as any).url : undefined;
 
   const priceScaleOptions: DeepPartial<PriceScaleOptions> = {
     ...(options?.halved
@@ -51,7 +51,6 @@ export const applyPriceSeries = <
       ? {}
       : {
           mode: 1,
-          // mode: PriceScaleMode.Logarithmic,
         }),
     ...options?.priceScaleOptions,
   };
@@ -139,9 +138,12 @@ export const applyPriceSeries = <
   });
 
   createEffect(() => {
-    const d = dataset();
-    lineSeries.setData(d.values());
-    ohlcSeries.setData(d.values());
+    const values = dataset.values();
+
+    if (values) {
+      lineSeries.setData(values);
+      ohlcSeries.setData(values);
+    }
   });
 
   createEffect(() => {

app/src/scripts/utils/tick.ts

@@ -0,0 +1,5 @@
+export function tick() {
+  return new Promise((resolve) => {
+    setTimeout(resolve, 0);
+  });
+}