Fas 2 steg 4: Quick Reconciliation (motor, API, app + 12-språks i18n)

2026-08-07 01:02:08 +07:00
parent 4385fe5125
commit 218bc44d08
24 changed files with 1069 additions and 17 deletions
@@ -0,0 +1,105 @@
+import { describe, expect, it } from "vitest";
+import { buildReconciliationCandidates } from "../src/reconciliation.js";
+
+const PINNED = new Date("2026-08-07T00:00:00.000Z");
+
+function baseItem(overrides: Partial<Parameters<typeof buildReconciliationCandidates>[0][number]> = {}) {
+  return {
+    id: "itm-1",
+    displayName: "Mjölk",
+    quantity: 1,
+    unit: "l",
+    locationName: "Kylen",
+    confidence: 1,
+    verifiedByUser: true,
+    lastVerifiedAt: PINNED,
+    updatedAt: PINNED,
+    ...overrides,
+  };
+}
+
+describe("buildReconciliationCandidates", () => {
+  it("returns empty when no items match", () => {
+    const result = buildReconciliationCandidates(
+      [baseItem({ quantity: 0, depletedAt: PINNED })],
+      { plannedRecipeIngredientIds: new Map(), daysLeftByItemId: new Map(), dailyConsumptionRate: new Map(), priceMinorByItemId: new Map() },
+      PINNED,
+    );
+    expect(result).toEqual([]);
+  });
+
+  it("prioritises planned recipe ingredients", () => {
+    const a = baseItem({ id: "a", displayName: "Grädde", confidence: 1, verifiedByUser: true });
+    const b = baseItem({ id: "b", displayName: "Ost", confidence: 1, verifiedByUser: true });
+    const result = buildReconciliationCandidates(
+      [b, a],
+      {
+        plannedRecipeIngredientIds: new Map([["a", ["rec-1"]]]),
+        daysLeftByItemId: new Map(),
+        dailyConsumptionRate: new Map(),
+        priceMinorByItemId: new Map(),
+      },
+      PINNED,
+      15,
+    );
+    expect(result.map((r) => r.itemId)).toEqual(["a"]);
+    expect(result[0]?.reasons).toContainEqual({ kind: "planned_recipe", recipeIds: ["rec-1"] });
+  });
+
+  it("flags expiring soon and sorts by urgency", () => {
+    const a = baseItem({ id: "a", displayName: "Yoghurt", confidence: 0.5 });
+    const b = baseItem({ id: "b", displayName: "Juice", confidence: 0.5 });
+    const result = buildReconciliationCandidates(
+      [b, a],
+      {
+        plannedRecipeIngredientIds: new Map(),
+        daysLeftByItemId: new Map([
+          ["a", 1],
+          ["b", 6],
+        ]),
+        dailyConsumptionRate: new Map(),
+        priceMinorByItemId: new Map(),
+      },
+      PINNED,
+    );
+    expect(result.map((r) => r.itemId)).toEqual(["a", "b"]);
+  });
+
+  it("flags low confidence", () => {
+    const item = baseItem({ confidence: 0.3, verifiedByUser: false });
+    const result = buildReconciliationCandidates(
+      [item],
+      { plannedRecipeIngredientIds: new Map(), daysLeftByItemId: new Map(), dailyConsumptionRate: new Map(), priceMinorByItemId: new Map() },
+      PINNED,
+    );
+    expect(result[0]?.reasons).toContainEqual({ kind: "low_confidence", confidence: 0.3 });
+  });
+
+  it("suggests depleted when remaining days < 0.5", () => {
+    const item = baseItem({ quantity: 0.1 });
+    const result = buildReconciliationCandidates(
+      [item],
+      {
+        plannedRecipeIngredientIds: new Map(),
+        daysLeftByItemId: new Map(),
+        dailyConsumptionRate: new Map([["itm-1", 1]]),
+        priceMinorByItemId: new Map(),
+      },
+      PINNED,
+    );
+    expect(result[0]?.suggestedAction).toBe("depleted");
+  });
+
+  it("caps results at maxItems", () => {
+    const items = Array.from({ length: 20 }, (_, i) =>
+      baseItem({ id: `itm-${i}`, displayName: `Vara ${String(i).padStart(2, "0")}`, confidence: 0.1 }),
+    );
+    const result = buildReconciliationCandidates(
+      items,
+      { plannedRecipeIngredientIds: new Map(), daysLeftByItemId: new Map(), dailyConsumptionRate: new Map(), priceMinorByItemId: new Map() },
+      PINNED,
+      5,
+    );
+    expect(result).toHaveLength(5);
+  });
+});