website: redesign part 25

website_next/learn/data/mining-pools.js

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+import { createCohortSeries } from "./cohort-series.js";
+import { createRollingWindowSeries } from "./rolling-windows.js";
+import { colors } from "../../utils/colors.js";
+import { brk } from "../../utils/client.js";
+
+const poolNames = brk.POOL_ID_TO_POOL_NAME;
+
+/**
+ * @template {keyof typeof poolNames} Key
+ * @template Pool
+ * @param {Record<Key, Pool>} pools
+ */
+function createPools(pools) {
+  const entries = [];
+
+  for (const key in pools) {
+    entries.push({
+      name: poolNames[key],
+      pool: pools[key],
+    });
+  }
+
+  return entries;
+}
+
+/**
+ * @param {(window: WindowKey) => TimeframeMetric} createMetric
+ */
+function createWindowSeries(createMetric) {
+  return createRollingWindowSeries((window) => () => createMetric(window));
+}
+
+export const majorPools = createPools(brk.series.pools.major);
+
+export const minorPools = createPools(brk.series.pools.minor);
+
+export const majorPoolDominanceSeries = createCohortSeries(
+  majorPools.map(({ name, pool }) => ({
+    label: name,
+    metric: () => pool.dominance._1m.percent,
+  })),
+);
+
+export const majorPoolBlocksMinedSeries = createCohortSeries(
+  majorPools.map(({ name, pool }) => ({
+    label: name,
+    metric: () => pool.blocksMined.sum._1m,
+  })),
+);
+
+export const majorPoolRewardsSeries = createCohortSeries(
+  majorPools.map(({ name, pool }) => ({
+    label: name,
+    metric: () => pool.rewards.sum._1m.btc,
+  })),
+);
+
+/** @param {MajorPool} pool */
+export function createMajorPoolDominanceSeries(pool) {
+  const series = createWindowSeries(
+    (window) => pool.dominance[window].percent,
+  );
+
+  series.push({
+    label: "All time",
+    color: colors.orange,
+    metric: () => pool.dominance.percent,
+  });
+
+  return series;
+}
+
+/** @param {MajorPool} pool */
+export function createMajorPoolBlocksMinedSeries(pool) {
+  return createWindowSeries(
+    (window) => pool.blocksMined.sum[window],
+  );
+}
+
+/** @param {MajorPool} pool */
+export function createMajorPoolRewardsSeries(pool) {
+  return createWindowSeries(
+    (window) => pool.rewards.sum[window].btc,
+  );
+}
+
+/** @param {MinorPool} pool */
+export function createMinorPoolDominanceSeries(pool) {
+  return createCohortSeries([
+    {
+      label: "All time",
+      color: colors.orange,
+      metric: () => pool.dominance.percent,
+    },
+  ]);
+}
+
+/** @param {MinorPool} pool */
+export function createMinorPoolBlocksMinedSeries(pool) {
+  return createWindowSeries(
+    (window) => pool.blocksMined.sum[window],
+  );
+}
+
+/** @typedef {import("./rolling-windows.js").RollingWindowKey} WindowKey */
+/** @typedef {typeof brk.series.pools.major.unknown} MajorPool */
+/** @typedef {typeof brk.series.pools.minor.blockfills} MinorPool */
+/** @typedef {import("../charts/timeframes.js").TimeframeMetric} TimeframeMetric */