setting up test functionality

lib/habit-catalog.ts

@@ -0,0 +1,77 @@
+import type { DailyQuizAnswers } from "@/lib/avatar-state";
+import type { ProfilePreferences } from "@/lib/profile-preferences-storage";
+
+export type HabitCatalogEntry = {
+  id: string;
+  label: string;
+  focusTopics: string[];
+  suggestedByQuiz: (answers: DailyQuizAnswers) => boolean;
+};
+
+export const habitCatalog: HabitCatalogEntry[] = [
+  {
+    id: "walk",
+    label: "Went for a walk",
+    focusTopics: ["Movement"],
+    suggestedByQuiz: (answers) => answers.energy <= 2 || answers.feeling <= 2,
+  },
+  {
+    id: "water",
+    label: "Drank enough water",
+    focusTopics: ["Hydration"],
+    suggestedByQuiz: (answers) => answers.energy <= 3,
+  },
+  {
+    id: "meal",
+    label: "Ate a proper meal",
+    focusTopics: ["Hydration"],
+    suggestedByQuiz: (answers) => answers.feeling <= 2,
+  },
+  {
+    id: "study",
+    label: "Studied",
+    focusTopics: ["Mindfulness"],
+    suggestedByQuiz: () => false,
+  },
+  {
+    id: "clean",
+    label: "Cleaned room",
+    focusTopics: ["Mindfulness"],
+    suggestedByQuiz: (answers) => answers.stress >= 4,
+  },
+  {
+    id: "screen-break",
+    label: "Took a screen break",
+    focusTopics: ["Mindfulness", "Movement"],
+    suggestedByQuiz: (answers) => answers.stress >= 4 || answers.energy <= 2,
+  },
+  {
+    id: "wind-down",
+    label: "Wind down before bed",
+    focusTopics: ["Sleep"],
+    suggestedByQuiz: (answers) =>
+      answers.sleepLength <= 2 || answers.sleepQuality <= 2,
+  },
+];
+
+export const catalogHabitIds = new Set(habitCatalog.map((habit) => habit.id));
+
+export function getCatalogEntry(habitId: string) {
+  return habitCatalog.find((habit) => habit.id === habitId);
+}
+
+export function matchesFocusTopics(
+  entry: HabitCatalogEntry,
+  preferences: ProfilePreferences,
+) {
+  return entry.focusTopics.some((topic) =>
+    preferences.focusTopics.includes(topic),
+  );
+}
+
+export function matchesQuizAnswers(
+  entry: HabitCatalogEntry,
+  answers: DailyQuizAnswers,
+) {
+  return entry.suggestedByQuiz(answers);
+}