phaseflow/e2e/period-logging.spec.ts

// ABOUTME: E2E tests for period logging functionality.
// ABOUTME: Tests period start logging, date selection, and period history.

import { test as baseTest } from "@playwright/test";
import { expect, test } from "./fixtures";

baseTest.describe("period logging", () => {
  baseTest.describe("unauthenticated", () => {
    baseTest(
      "period history page redirects to login when not authenticated",
      async ({ page }) => {
        await page.goto("/period-history");

        // Should redirect to /login
        await expect(page).toHaveURL(/\/login/);
      },
    );
  });

  baseTest.describe("API endpoints", () => {
    baseTest("period history API requires authentication", async ({ page }) => {
      const response = await page.request.get("/api/period-history");

      // Should return 401 Unauthorized
      expect(response.status()).toBe(401);
    });

    baseTest("period log API requires authentication", async ({ page }) => {
      const response = await page.request.post("/api/cycle/period", {
        data: { startDate: "2024-01-15" },
      });

      // Should return 401 Unauthorized
      expect(response.status()).toBe(401);
    });
  });
});

test.describe("period logging authenticated", () => {
  test("dashboard shows period date prompt for new users", async ({
    onboardingPage,
  }) => {
    await onboardingPage.goto("/");

    // Onboarding user has no period data, should see onboarding banner
    const onboardingBanner = onboardingPage.getByText(
      /period|log your period|set.*date/i,
    );
    await expect(onboardingBanner.first()).toBeVisible();
  });

  test("period history page is accessible", async ({ establishedPage }) => {
    await establishedPage.goto("/period-history");

    // Should show period history content
    await expect(establishedPage.getByRole("heading")).toBeVisible();
  });

  test("period history shows table or empty state", async ({
    establishedPage,
  }) => {
    await establishedPage.goto("/period-history");

    // Wait for loading to complete
    await establishedPage.waitForLoadState("networkidle");

    // Look for either table or empty state message
    const table = establishedPage.getByRole("table");
    const emptyState = establishedPage.getByText("No period history found");
    const totalText = establishedPage.getByText(/\d+ periods/);

    const hasTable = await table.isVisible().catch(() => false);
    const hasEmpty = await emptyState.isVisible().catch(() => false);
    const hasTotal = await totalText.isVisible().catch(() => false);

    // Either table, empty state, or total count should be present
    expect(hasTable || hasEmpty || hasTotal).toBe(true);
  });

  test("period history shows average cycle length if data exists", async ({
    establishedPage,
  }) => {
    await establishedPage.goto("/period-history");

    // Average cycle length is shown when there's enough data
    const avgText = establishedPage.getByText(
      /average.*cycle|cycle.*average|avg/i,
    );
    const hasAvg = await avgText
      .first()
      .isVisible()
      .catch(() => false);

    // This is optional - depends on having data
    if (hasAvg) {
      await expect(avgText.first()).toBeVisible();
    }
  });

  test("period history shows back navigation", async ({ establishedPage }) => {
    await establishedPage.goto("/period-history");

    // Look for back link
    const backLink = establishedPage.getByRole("link", {
      name: /back|dashboard|home/i,
    });
    await expect(backLink).toBeVisible();
  });

  test("can navigate to period history from dashboard", async ({
    establishedPage,
  }) => {
    // Look for navigation to period history
    const periodHistoryLink = establishedPage.getByRole("link", {
      name: /period.*history|history/i,
    });
    const hasLink = await periodHistoryLink.isVisible().catch(() => false);

    if (hasLink) {
      await periodHistoryLink.click();
      await expect(establishedPage).toHaveURL(/\/period-history/);
    }
  });
});

test.describe("period logging flow - onboarding user", () => {
  test("period date modal opens from dashboard onboarding banner", async ({
    onboardingPage,
  }) => {
    await onboardingPage.goto("/");

    // Onboarding user should see "Set date" button
    const setDateButton = onboardingPage.getByRole("button", {
      name: /set date/i,
    });
    await expect(setDateButton).toBeVisible();

    // Click the set date button
    await setDateButton.click();

    // Modal should open with "Set Period Date" title
    const modalTitle = onboardingPage.getByRole("heading", {
      name: /set period date/i,
    });
    await expect(modalTitle).toBeVisible();

    // Should have a date input
    const dateInput = onboardingPage.locator('input[type="date"]');
    await expect(dateInput).toBeVisible();

    // Should have Cancel and Save buttons
    await expect(
      onboardingPage.getByRole("button", { name: /cancel/i }),
    ).toBeVisible();
    await expect(
      onboardingPage.getByRole("button", { name: /save/i }),
    ).toBeVisible();

    // Cancel should close the modal
    await onboardingPage.getByRole("button", { name: /cancel/i }).click();
    await expect(modalTitle).not.toBeVisible();
  });

  test("period date input restricts future dates", async ({
    onboardingPage,
  }) => {
    await onboardingPage.goto("/");

    // Open the modal
    const setDateButton = onboardingPage.getByRole("button", {
      name: /set date/i,
    });
    await setDateButton.click();

    // Get the date input and check its max attribute
    const dateInput = onboardingPage.locator('input[type="date"]');
    await expect(dateInput).toBeVisible();

    // The max attribute should be set to today's date (YYYY-MM-DD format)
    const maxValue = await dateInput.getAttribute("max");
    expect(maxValue).toBeTruthy();

    // Parse max date and verify it's today or earlier
    const maxDate = new Date(maxValue as string);
    const today = new Date();
    today.setHours(0, 0, 0, 0);
    maxDate.setHours(0, 0, 0, 0);

    expect(maxDate.getTime()).toBeLessThanOrEqual(today.getTime());

    // Close modal
    await onboardingPage.getByRole("button", { name: /cancel/i }).click();
  });

  test("logging period from modal updates dashboard cycle info", async ({
    onboardingPage,
  }) => {
    await onboardingPage.goto("/");

    // Click the set date button
    const setDateButton = onboardingPage.getByRole("button", {
      name: /set date/i,
    });
    await setDateButton.click();

    // Wait for modal to be visible
    const modalTitle = onboardingPage.getByRole("heading", {
      name: /set period date/i,
    });
    await expect(modalTitle).toBeVisible();

    // Calculate a valid date (7 days ago)
    const testDate = new Date();
    testDate.setDate(testDate.getDate() - 7);
    const dateStr = testDate.toISOString().split("T")[0];

    // Fill in the date
    const dateInput = onboardingPage.locator('input[type="date"]');
    await dateInput.fill(dateStr);

    // Click Save button
    await onboardingPage.getByRole("button", { name: /save/i }).click();

    // Modal should close after successful save
    await expect(modalTitle).not.toBeVisible({ timeout: 10000 });

    // Wait for network activity to settle
    await onboardingPage.waitForLoadState("networkidle");

    // Look for cycle day display (e.g., "Day 8 · Follicular" or similar)
    // The page fetches /api/cycle/period, then /api/today and /api/user
    // Content only renders when both todayData and userData are available
    // Use .first() as the pattern may match multiple elements on the page
    const cycleInfo = onboardingPage.getByText(/day\s+\d+\s+·/i).first();
    await expect(cycleInfo).toBeVisible({ timeout: 15000 });
  });
});

test.describe("period logging flow - established user", () => {
  test("period date cannot be in the future", async ({ establishedPage }) => {
    // Navigate to period history
    await establishedPage.goto("/period-history");
    await establishedPage.waitForLoadState("networkidle");

    // Look for an "Add Period" or "Log Period" button
    const addButton = establishedPage.getByRole("button", {
      name: /add.*period|log.*period|new.*period/i,
    });
    const hasAddButton = await addButton.isVisible().catch(() => false);

    if (!hasAddButton) {
      // Established user may have an edit button instead - also valid
      const editButton = establishedPage.getByRole("button", { name: /edit/i });
      const hasEdit = await editButton
        .first()
        .isVisible()
        .catch(() => false);
      expect(hasEdit).toBe(true);
    }
  });

  test("period history displays cycle length between periods", async ({
    establishedPage,
  }) => {
    await establishedPage.goto("/period-history");
    await establishedPage.waitForLoadState("networkidle");

    // Look for cycle length column or text
    const cycleLengthText = establishedPage.getByText(
      /cycle.*length|\d+\s*days/i,
    );
    const hasCycleLength = await cycleLengthText
      .first()
      .isVisible()
      .catch(() => false);

    // If there's period data, cycle length should be visible
    const table = establishedPage.getByRole("table");
    const hasTable = await table.isVisible().catch(() => false);

    if (hasTable) {
      // Table has header for cycle length
      const header = establishedPage.getByRole("columnheader", {
        name: /cycle.*length|days/i,
      });
      const hasHeader = await header.isVisible().catch(() => false);
      expect(hasHeader || hasCycleLength).toBe(true);
    }
  });

  test("period history shows prediction accuracy when available", async ({
    establishedPage,
  }) => {
    await establishedPage.goto("/period-history");
    await establishedPage.waitForLoadState("networkidle");

    // Look for prediction-related text (early/late, accuracy)
    const predictionText = establishedPage.getByText(
      /early|late|accuracy|predicted/i,
    );
    const hasPrediction = await predictionText
      .first()
      .isVisible()
      .catch(() => false);

    // Prediction info may not be visible if not enough data
    if (hasPrediction) {
      await expect(predictionText.first()).toBeVisible();
    }
  });

  test("can delete period log from history", async ({ establishedPage }) => {
    await establishedPage.goto("/period-history");
    await establishedPage.waitForLoadState("networkidle");

    // Look for delete button
    const deleteButton = establishedPage.getByRole("button", {
      name: /delete/i,
    });
    const hasDelete = await deleteButton
      .first()
      .isVisible()
      .catch(() => false);

    if (hasDelete) {
      // Delete button exists for period entries
      await expect(deleteButton.first()).toBeVisible();
    }
  });

  test("can edit period log from history", async ({ establishedPage }) => {
    await establishedPage.goto("/period-history");
    await establishedPage.waitForLoadState("networkidle");

    // Look for edit button
    const editButton = establishedPage.getByRole("button", { name: /edit/i });
    const hasEdit = await editButton
      .first()
      .isVisible()
      .catch(() => false);

    if (hasEdit) {
      // Edit button exists for period entries
      await expect(editButton.first()).toBeVisible();
    }
  });

  test("edit period modal flow changes date successfully", async ({
    establishedPage,
  }) => {
    await establishedPage.goto("/period-history");
    await establishedPage.waitForLoadState("networkidle");

    // Look for edit button and table to ensure we have data
    const editButton = establishedPage
      .getByRole("button", { name: /edit/i })
      .first();
    await expect(editButton).toBeVisible();

    // Get the original date from the first row
    const firstRow = establishedPage.locator("tbody tr").first();
    const originalDateCell = firstRow.locator("td").first();
    const originalDateText = await originalDateCell.textContent();

    // Click edit button
    await editButton.click();

    // Edit modal should appear
    const editModalTitle = establishedPage.getByRole("heading", {
      name: /edit period date/i,
    });
    await expect(editModalTitle).toBeVisible();

    // Get the date input in the edit modal
    const editDateInput = establishedPage.locator("#editDate");
    await expect(editDateInput).toBeVisible();

    // Calculate a new date (21 days ago to avoid conflicts)
    const newDate = new Date();
    newDate.setDate(newDate.getDate() - 21);
    const newDateStr = newDate.toISOString().split("T")[0];

    // Clear and fill new date
    await editDateInput.fill(newDateStr);

    // Click Save in the edit modal
    await establishedPage.getByRole("button", { name: /save/i }).click();

    // Modal should close
    await expect(editModalTitle).not.toBeVisible();

    // Wait for table to refresh
    await establishedPage.waitForLoadState("networkidle");

    // Verify the date changed (the row should have new date text)
    const updatedDateCell = establishedPage
      .locator("tbody tr")
      .first()
      .locator("td")
      .first();
    const updatedDateText = await updatedDateCell.textContent();

    // If we had original data, verify it changed
    if (originalDateText) {
      // Format the new date to match display format (e.g., "Jan 1, 2024")
      const formattedNewDate = newDate.toLocaleDateString("en-US", {
        month: "short",
        day: "numeric",
        year: "numeric",
      });
      expect(updatedDateText).toContain(
        formattedNewDate.split(",")[0].split(" ")[0],
      );
    }
  });

  test("delete period confirmation flow removes entry", async ({
    establishedPage,
  }) => {
    await establishedPage.goto("/period-history");
    await establishedPage.waitForLoadState("networkidle");

    // Look for delete button
    const deleteButton = establishedPage
      .getByRole("button", { name: /delete/i })
      .first();
    await expect(deleteButton).toBeVisible();

    // Get the total count text before deletion
    const totalText = establishedPage.getByText(/\d+ periods/);
    const hasTotal = await totalText.isVisible().catch(() => false);
    let originalCount = 0;
    if (hasTotal) {
      const countMatch = (await totalText.textContent())?.match(
        /(\d+) periods/,
      );
      if (countMatch) {
        originalCount = parseInt(countMatch[1], 10);
      }
    }

    // Click delete button
    await deleteButton.click();

    // Confirmation modal should appear
    const confirmModalTitle = establishedPage.getByRole("heading", {
      name: /delete period/i,
    });
    await expect(confirmModalTitle).toBeVisible();

    // Should show warning message
    const warningText = establishedPage.getByText(/are you sure.*delete/i);
    await expect(warningText).toBeVisible();

    // Should have Cancel and Confirm buttons
    await expect(
      establishedPage.getByRole("button", { name: /cancel/i }),
    ).toBeVisible();
    await expect(
      establishedPage.getByRole("button", { name: /confirm/i }),
    ).toBeVisible();

    // Click Confirm to delete
    await establishedPage.getByRole("button", { name: /confirm/i }).click();

    // Modal should close
    await expect(confirmModalTitle).not.toBeVisible();

    // Wait for page to refresh
    await establishedPage.waitForLoadState("networkidle");

    // If we had a count, verify it decreased
    if (originalCount > 1) {
      const newTotalText = establishedPage.getByText(/\d+ periods/);
      const newTotalVisible = await newTotalText.isVisible().catch(() => false);
      if (newTotalVisible) {
        const newCountMatch = (await newTotalText.textContent())?.match(
          /(\d+) periods/,
        );
        if (newCountMatch) {
          const newCount = parseInt(newCountMatch[1], 10);
          expect(newCount).toBe(originalCount - 1);
        }
      }
    }
  });
});