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GROUP900 · Sep 5, 2024 · 8adfbfc · 8adfbfc
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diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
@@ -0,0 +1,13 @@
+name: Daily Cloudflare Pages Deploy
+
+on:
+  schedule:
+    - cron: '0 3 * * *'
+
+jobs:
+  deploy:
+    runs-on: ubuntu-latest
+
+    steps:
+    - name: Trigger Cloudflare Pages Deploy Hook
+      run: curl -X POST ${{ secrets.CLOUDFLARE_DEPLOY_HOOK_URL }}
diff --git a/.gitignore b/.gitignore
@@ -0,0 +1 @@
+node_modules
diff --git a/package.json b/package.json
@@ -0,0 +1,25 @@
+{
+  "name": "ipricepro",
+  "version": "1.0.0",
+  "description": "",
+  "main": "index.js",
+  "keywords": [],
+  "author": "witcat",
+  "license": "ISC",
+  "devDependencies": {
+    "@types/is-url": "^1.2.32",
+    "@types/node": "^20.14.9",
+    "@vitest/coverage-v8": "^2.0.4",
+    "is-url": "^1.2.4",
+    "tsx": "^4.16.2",
+    "typescript": "^5.5.3",
+    "vitest": "^2.0.4"
+  },
+  "dependencies": {
+    "date-fns": "^3.6.0",
+    "es-toolkit": "^1.16.0"
+  },
+  "scripts": {
+    "lint-all": "pnpm --parallel lint"
+  }
+}
diff --git a/packages/guide/AppleProducts.ts b/packages/guide/AppleProducts.ts
@@ -0,0 +1,207 @@
+import { Category } from "shared";
+import type { ProductNames } from "shared";
+import type { Product } from "./types";
+
+export const products: {
+  [K in Category]: {
+    [P in ProductNames<K>]: Product;
+  };
+} = {
+  [Category.IOS]: {
+    ipad_pro: {
+      releases: [
+        "2024-05-07",
+        "2022-10-18",
+        "2021-04-20",
+        "2020-03-18",
+        "2018-10-30",
+        "2017-06-05",
+        "2016-03-21",
+      ],
+    },
+    ipad_air: {
+      releases: [
+        "2024-05-07",
+        "2022-03-08",
+        "2020-09-15",
+        "2019-03-18",
+        "2016-09-07",
+        "2014-10-16",
+        "2013-10-22",
+      ],
+    },
+    iphone_15: {
+      releases: [
+        "2023-09-22",
+        "2022-09-16",
+        "2021-09-24",
+        "2020-10-23",
+        "2019-09-20",
+        "2018-10-26",
+        "2017-09-22",
+      ],
+    },
+    iphone_15_pro: {
+      releases: [
+        "2023-09-22",
+        "2022-09-16",
+        "2021-09-24",
+        "2020-10-23",
+        "2019-09-20",
+        "2018-09-21",
+        "2017-11-03",
+      ],
+    },
+    ipad: {
+      releases: [
+        "2022-10-18",
+        "2021-09-14",
+        "2020-09-15",
+        "2019-09-10",
+        "2018-03-27",
+        "2017-03-21",
+        "2012-10-23",
+      ],
+    },
+    iphone_se: {
+      releases: ["2022-03-18", "2020-04-24", "2017-03-21", "2016-03-31"],
+    },
+    ipad_mini: {
+      releases: [
+        "2021-09-14",
+        "2019-03-18",
+        "2015-09-09",
+        "2014-10-16",
+        "2013-10-22",
+        "2012-10-23",
+      ],
+    },
+  },
+  [Category.MAC]: {
+    macbook_air_13: {
+      releases: [
+        "2024-03-04",
+        "2022-07-08",
+        "2020-11-10",
+        "2020-03-18",
+        "2019-07-09",
+        "2018-10-30",
+        "2017-06-05",
+      ],
+    },
+    macbook_air_15: {
+      releases: ["2024-03-04", "2023-06-05"],
+    },
+    macbook_pro_14: {
+      releases: [
+        "2023-10-30",
+        "2023-01-17",
+        "2021-10-18",
+        "2019-11-13",
+        "2019-05-21",
+        "2018-07-12",
+        "2017-06-05",
+      ],
+    },
+    macbook_pro_16: {
+      releases: [
+        "2023-10-30",
+        "2023-01-17",
+        "2021-10-18",
+        "2019-11-13",
+        "2019-05-21",
+        "2018-07-12",
+        "2017-06-05",
+      ],
+    },
+    imac: {
+      releases: [
+        "2023-10-30",
+        "2021-04-30",
+        "2020-08-04",
+        "2019-03-19",
+        "2017-06-05",
+        "2015-10-13",
+        "2015-05-19",
+      ],
+    },
+    mac_pro: {
+      releases: [
+        "2023-06-05",
+        "2019-11-10",
+        "2013-11-18",
+        "2012-06-11",
+        "2010-07-27",
+        "2009-03-03",
+        "2008-01-08",
+      ],
+    },
+    mac_studio: {
+      releases: ["2023-06-05", "2022-03-08"],
+    },
+    mac_mini: {
+      releases: [
+        "2023-01-17",
+        "2020-11-10",
+        "2020-03-18",
+        "2018-10-30",
+        "2014-10-16",
+        "2012-10-23",
+        "2011-07-20",
+      ],
+    },
+  },
+  [Category.MUSIC]: {
+    airpods: {
+      releases: ["2021-10-26", "2019-03-20", "2016-11-03"],
+    },
+    airpods_pro: {
+      releases: ["2023-09-12", "2022-09-07", "2019-10-28"],
+    },
+    airpods_max: {
+      releases: ["2020-11-15"],
+      estimatedUpdate: 1460,
+    },
+    homepod: {
+      releases: ["2023-02-03", "2018-02-09"],
+    },
+    homepod_mini: {
+      releases: ["2020-11-16"],
+      estimatedUpdate: 1825,
+    },
+  },
+  [Category.OTHER]: {
+    vision_pro: {
+      releases: ["2024-02-02"],
+      estimatedUpdate: 1460,
+    },
+    apple_watch: {
+      releases: [
+        "2023-09-22",
+        "2022-09-16",
+        "2021-10-15",
+        "2020-09-18",
+        "2019-09-20",
+        "2018-09-21",
+        "2017-09-22",
+      ],
+    },
+    apple_watch_ultra: {
+      releases: ["2023-09-22", "2022-09-23"],
+    },
+    apple_watch_se: {
+      releases: ["2022-09-16", "2020-09-18"],
+    },
+    apple_tv: {
+      releases: [
+        "2022-11-04",
+        "2021-05-21",
+        "2017-09-22",
+        "2015-10-30",
+        "2013-03-10",
+        "2012-03-07",
+        "2020-09-01",
+      ],
+    },
+  },
+};
diff --git a/packages/guide/index.test.ts b/packages/guide/index.test.ts
@@ -0,0 +1,70 @@
+import { addDays, subDays } from "date-fns";
+import { getDateStringAndDifference, getSuggestion, stringToUTCDate } from ".";
+import { expect, it } from "vitest";
+import { Conclusion, Product } from "./types";
+
+/**
+ * average 495
+ * 33% 165
+ * 66% 330
+ * 83% 412
+ */
+const iPadPro: Product = {
+  releases: [
+    "2024-05-07",
+    "2022-10-18",
+    "2021-04-20",
+    "2020-03-18",
+    "2018-10-30",
+    "2017-06-05",
+    "2016-03-21",
+  ],
+};
+
+const HomePodmini: Product = {
+  releases: ["2020-11-16"],
+  estimatedUpdate: 1825,
+};
+
+const May7th = new Date(Date.UTC(2024, 4, 7));
+const _160DaysLater = addDays(May7th, 160);
+const _170DaysLater = addDays(May7th, 170);
+const _410DaysLater = addDays(May7th, 410);
+const _420DaysLater = addDays(May7th, 420);
+
+const Nov16th = new Date(Date.UTC(2020, 10, 16));
+const _1500DaysLater = addDays(Nov16th, 1500);
+
+it("should get correct conclusion.", () => {
+  expect(getSuggestion(iPadPro, _160DaysLater, "en").conclusion).toBe(
+    Conclusion.BUY_NOW
+  );
+  expect(getSuggestion(iPadPro, _170DaysLater, "en").conclusion).toBe(
+    Conclusion.NEUTRAL
+  );
+  expect(getSuggestion(iPadPro, _410DaysLater, "en").conclusion).toBe(
+    Conclusion.CAUTION
+  );
+  expect(getSuggestion(iPadPro, _420DaysLater, "en").conclusion).toBe(
+    Conclusion.DONT_BUY
+  );
+});
+it("should convert yyyy-mm-dd to UTC Date.", () => {
+  expect(stringToUTCDate("2024-05-07")).toEqual(new Date(Date.UTC(2024, 4, 7)));
+});
+it("should return correct distance in days.", () => {
+  expect(
+    getDateStringAndDifference(subDays(new Date(), 1), new Date(), "en")[1]
+  ).toBe(1);
+});
+
+it("should get correct release span average.", () => {
+  expect(getSuggestion(iPadPro, _160DaysLater, "en").average).toBe(495);
+  expect(getSuggestion(iPadPro, _410DaysLater, "en").average).toBe(495);
+});
+
+it("should get correct conclusion when there is no recent releases.", () => {
+  expect(getSuggestion(HomePodmini, _1500DaysLater, "en").conclusion).toBe(
+    Conclusion.CAUTION
+  );
+});