import type { Locator, Page } from "@playwright/test";
import { expect } from "@playwright/test";

// Kombinierte Helper-Funktion: injiziert CSS (nur einmal), hebt hervor und prüft Sichtbarkeit

export async function runAnalogInputsTest(page: Page) {
  await page.goto("/analogInputs");
  await highlightAndExpectVisible(
    page,
    page.getByRole("heading", { name: "Messwerteingänge" }).nth(1)
  );
  await highlightAndExpectVisible(
    page,
    page.getByRole("cell", { name: "Eingang" })
  );
  // ...existing code...

  await highlightAndExpectVisible(
    page,
    page.getByRole("cell", { name: "Messwert" })
  );

  await highlightAndExpectVisible(
    page,
    page.getByRole("cell", { name: "Einheit" })
  );

  await highlightAndExpectVisible(
    page,
    page.getByRole("cell", { name: "Bezeichnung" })
  );

  await highlightAndExpectVisible(
    page,
    page.getByRole("cell", { name: "Einstellungen" })
  );

  await highlightAndExpectVisible(
    page,
    page.getByRole("cell", { name: "Messkurve", exact: true })
  );

  await highlightAndExpectVisible(page, page.getByText("1", { exact: true }));

  await highlightAndExpectVisible(page, page.getByText("2", { exact: true }));

  await highlightAndExpectVisible(page, page.getByText("3", { exact: true }));

  await highlightAndExpectVisible(
    page,
    page.getByRole("cell", { name: "4", exact: true }).locator("path")
  );

  await highlightAndExpectVisible(
    page,
    page.getByRole("cell", { name: "5", exact: true })
  );

  await highlightAndExpectVisible(page, page.getByText("6", { exact: true }));

  await highlightAndExpectVisible(
    page,
    page.getByRole("cell", { name: "7", exact: true })
  );
  await expect(
    page.getByRole("cell", { name: "8", exact: true })
  ).toBeVisible();

  await highlightAndExpectVisible(
    page,
    page.getByRole("cell", { name: "8", exact: true })
  );
  await expect(page.locator(".border.p-2.text-center").first()).toBeVisible();

  await highlightAndExpectVisible(
    page,
    page.locator(".border.p-2.text-center").first()
  );
  // Markiere die gesamte erste Datenzeile (Row mit "AE 1" falls vorhanden)

  await highlightAndExpectVisible(
    page,
    page
      .getByRole("row", { name: "2 5.67 °C Temperatur" })
      .getByRole("button")
      .first()
  );
  await expect(page.locator("tr:nth-child(3) > td:nth-child(5)")).toBeVisible();

  await highlightAndExpectVisible(
    page,
    page.locator("tr:nth-child(3) > td:nth-child(5)")
  );
  await expect(
    page
      .getByRole("row", { name: "0.01 V AE 4 Messkurve anzeigen" })
      .getByRole("button")
      .first()
  ).toBeVisible();

  await highlightAndExpectVisible(
    page,
    page
      .getByRole("row", { name: "0.01 V AE 4 Messkurve anzeigen" })
      .getByRole("button")
      .first()
  );
  await expect(
    page
      .getByRole("row", { name: "8 -0.00 mA AE 8 Messkurve" })
      .getByLabel("Messkurve anzeigen")
  ).toBeVisible();

  await highlightAndExpectVisible(
    page,
    page
      .getByRole("row", { name: "8 -0.00 mA AE 8 Messkurve" })
      .getByLabel("Messkurve anzeigen")
  );

  await page.getByRole("cell", { name: "1", exact: true }).click();
  await expect(page.locator(".border.p-2.text-center").first()).toBeVisible();

  await page.locator(".border.p-2.text-center").first().click();
  await expect(
    page.getByRole("heading", { name: "Einstellungen Messwerteingang" })
  ).toBeVisible();

  await highlightAndExpectVisible(
    page,
    page.getByRole("heading", { name: "Einstellungen Messwerteingang" })
  );

  await highlightAndExpectVisible(page, page.getByText("Bezeichnung:"));
  await highlightAndExpectVisible(page, page.getByText("Offset:"));
  await highlightAndExpectVisible(page, page.getByText("Faktor:"));
  await highlightAndExpectVisible(page, page.getByText("Einheit:"));
  await highlightAndExpectVisible(page, page.getByText("Speicherintervall:"));

  await highlightAndExpectVisible(
    page,
    page.getByRole("button", { name: "Speichern" })
  );
  await expect(
    page.getByRole("button", { name: "Modal schließen" })
  ).toBeVisible();

  await highlightAndExpectVisible(
    page,
    page.getByRole("button", { name: "Modal schließen" })
  );
  await expect(
    page.getByText(
      "Einstellungen Messwerteingang 1Bezeichnung:Offset:Faktor:Einheit:"
    )
  ).toBeVisible();

  await highlightAndExpectVisible(
    page,
    page.getByText(
      "Einstellungen Messwerteingang 1Bezeichnung:Offset:Faktor:Einheit:"
    )
  );

  await page.getByRole("button", { name: "Modal schließen" }).click();
  await expect(
    page
      .getByRole("row", { name: "1 126.63 V AE 1 Messkurve" })
      .getByLabel("Messkurve anzeigen")
  ).toBeVisible();

  await page
    .getByRole("row", { name: "1 126.63 V AE 1 Messkurve" })
    .getByLabel("Messkurve anzeigen")
    .click();
  await expect(
    page.getByText(
      "Messkurve Messwerteingang 1Eingang 1VonBisAlle MesswerteDaten laden"
    )
  ).toBeVisible();

  await highlightAndExpectVisible(
    page,
    page.getByText(
      "Messkurve Messwerteingang 1Eingang 1VonBisAlle MesswerteDaten laden"
    )
  );

  await highlightAndExpectVisible(
    page,
    page.getByRole("heading", { name: "Messkurve Messwerteingang" })
  );

  await highlightAndExpectVisible(page, page.locator("canvas"));

  await highlightAndExpectVisible(page, page.getByText("Eingang 1VonBisAlle"));

  await highlightAndExpectVisible(
    page,
    page.getByRole("button", { name: "Daten laden" })
  );

  await highlightAndExpectVisible(
    page,
    page.getByRole("button", { name: "Alle Messwerte " })
  );
  await page.getByRole("button", { name: "Alle Messwerte " }).click();
  await expect(page.getByRole("option", { name: "Stündlich" })).toBeVisible();

  await page.getByRole("option", { name: "Stündlich" }).click();
  await expect(page.getByRole("button", { name: "Stündlich" })).toBeVisible();

  await page.getByRole("button", { name: "Stündlich" }).click();
  await expect(page.getByRole("option", { name: "Täglich" })).toBeVisible();

  await page.getByRole("option", { name: "Täglich" }).click();
  await expect(page.getByRole("button", { name: "Fullscreen" })).toBeVisible();

  await page.getByRole("button", { name: "Fullscreen" }).click();
  await expect(
    page.getByRole("button", { name: "Exit fullscreen" })
  ).toBeVisible();

  await page.getByRole("button", { name: "Exit fullscreen" }).click();
  await expect(page.getByRole("button", { name: "Fullscreen" })).toBeVisible();

  await highlightAndExpectVisible(
    page,
    page.getByRole("button", { name: "Fullscreen" })
  );

  // Modal schließen nur, wenn noch vorhanden
  const modalCloseBtn = page.getByRole("button", { name: "Modal schließen" });
  if ((await modalCloseBtn.count()) > 0 && (await modalCloseBtn.isVisible())) {
    await highlightAndExpectVisible(page, modalCloseBtn);
    await expect(modalCloseBtn).toBeVisible();
    await modalCloseBtn.click();
  }

  // ...dein AnalogInputs-Testcode...
}

//---------------------------------------------------------------------

export async function highlightAndExpectVisible(
  page: Page,
  locator: Locator,
  durationMs = 800
) {
  // CSS nur einmal pro Page injizieren
  const alreadyInjected = await page.evaluate(
    () => (window as any).__pwForceCssInjected === true
  );

  if (!alreadyInjected) {
    await page.addStyleTag({
      content: `
        .pw-force-outline {
          outline: 3px solid #ff1744 !important;
          outline-offset: 2px !important;
          box-shadow: 0 0 0 3px rgba(224,0,43,.35) !important;
        }
      `,
    });
    await page.evaluate(() => {
      (window as any).__pwForceCssInjected = true;
    });
  }

  const els = await locator.elementHandles();
  for (const el of els) {
    await el.evaluate((node: unknown, ms: number) => {
      const n = node as HTMLElement;
      n.classList.add("pw-force-outline");
      window.setTimeout(() => n.classList.remove("pw-force-outline"), ms);
    }, durationMs);
  }

  await expect(locator).toBeVisible();
}