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

// Force-highlighting helpers (explicit red outline via class)
async function ensureForceCss(page: Page) {
  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; }
    `,
  });
}

async function forceHighlight(page: Page, locator: Locator, durationMs = 800) {
  await ensureForceCss(page);
  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);
  }
}

async function forceHighlightRow(
  page: Page,
  rowLocator: Locator,
  durationMs = 800
) {
  await ensureForceCss(page);
  const rows = await rowLocator.elementHandles();
  for (const row of rows) {
    await row.evaluate((r: unknown, ms: number) => {
      const root = r as HTMLElement;
      const all = [
        root,
        ...Array.from(root.querySelectorAll<HTMLElement>("*")),
      ];
      all.forEach((el) => el.classList.add("pw-force-outline"));
      window.setTimeout(
        () => all.forEach((el) => el.classList.remove("pw-force-outline")),
        ms
      );
    }, durationMs);
  }
}

async function installLocalHighlighter(page: import("@playwright/test").Page) {
  await page.addInitScript(() => {
    type PWWindow = Window & { __pw_local_highlighter__?: boolean };
    const w = window as unknown as PWWindow;
    if (w.__pw_local_highlighter__) return;
    w.__pw_local_highlighter__ = true;

    const style = document.createElement("style");
    style.innerHTML = `
      .__pw-highlight__ { outline: 3px solid #ff1744 !important; outline-offset: 2px !important; box-shadow: 0 0 0 2px rgba(255,23,68,.25) !important; }
      .__pw-highlight-click__ { outline: 4px solid #e0002b !important; outline-offset: 2px !important; box-shadow: 0 0 0 3px rgba(224,0,43,.35) !important; }
      .__pw-highlight-row__ * { outline: 2px dashed rgba(255,23,68,.8) !important; outline-offset: 1px !important; }
    `;
    document.head.appendChild(style);

    let lastEl: Element | null = null;
    let lastRow: Element | null = null;
    let clickTimeout: number | undefined;

    function mark(el: EventTarget | null) {
      if (!(el instanceof Element)) return;
      if (lastEl && lastEl !== el) lastEl.classList.remove("__pw-highlight__");
      lastEl = el;
      lastEl.classList.add("__pw-highlight__");
      const row = (el.closest &&
        (el.closest("tr") || el.closest('[role="row"]'))) as Element | null;
      if (lastRow && lastRow !== row)
        lastRow.classList.remove("__pw-highlight-row__");
      if (row) {
        row.classList.add("__pw-highlight-row__");
        lastRow = row;
      }
    }

    window.addEventListener("mouseover", (e) => mark(e.target), true);
    window.addEventListener("focus", (e) => mark(e.target), true);
    window.addEventListener(
      "click",
      (e) => {
        mark(e.target);
        if (lastEl instanceof Element) {
          lastEl.classList.add("__pw-highlight-click__");
          if (clickTimeout) window.clearTimeout(clickTimeout);
          const el = lastEl;
          clickTimeout = window.setTimeout(
            () => el.classList.remove("__pw-highlight-click__"),
            600
          );
        }
      },
      true
    );
  });
}
/*
import { test, expect } from "../fixtures";
 npx playwright codegen http://localhost:3000/analogInputs --target=ts -o tests/e2e/analog-inputs.spec.ts
 ob ein Element sichtbar ist dann Auge Icon klicken
 ansonsten nimmt automatich die klicks auf
 //----------------------------------------------
 Zum ausführen

 alle Test datei , je nach dem wie in package.json definiert ist
 npm run test:e2e:ui

 bestimmte datei
 npm run test:e2e:ui -- tests/analogInputs.spec.ts
npm run test:e2e:ui -- tests/e2e/analog-inputs.spec.ts
*/

test.slow();
test("test", async ({ page }) => {
  await installLocalHighlighter(page);
  await page.goto("/analogInputs");

  await expect(
    page.getByRole("heading", { name: "Messwerteingänge" }).nth(1)
  ).toBeVisible();
  await forceHighlight(
    page,
    page.getByRole("heading", { name: "Messwerteingänge" }).nth(1)
  );

  await expect(page.getByRole("cell", { name: "Eingang" })).toBeVisible();
  await forceHighlight(page, page.getByRole("cell", { name: "Eingang" }));

  await expect(page.getByRole("cell", { name: "Messwert" })).toBeVisible();
  await forceHighlight(page, page.getByRole("cell", { name: "Messwert" }));

  await expect(page.getByRole("cell", { name: "Einheit" })).toBeVisible();
  await forceHighlight(page, page.getByRole("cell", { name: "Einheit" }));

  await expect(page.getByRole("cell", { name: "Bezeichnung" })).toBeVisible();
  await forceHighlight(page, page.getByRole("cell", { name: "Bezeichnung" }));

  await expect(page.getByRole("cell", { name: "Einstellungen" })).toBeVisible();
  await forceHighlight(page, page.getByRole("cell", { name: "Einstellungen" }));

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

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

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

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

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

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

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

  await expect(
    page.getByRole("cell", { name: "7", exact: true })
  ).toBeVisible();
  await page.waitForTimeout(3000);

  await expect(
    page.getByRole("cell", { name: "8", exact: true })
  ).toBeVisible();
  await page.waitForTimeout(3000);

  await expect(page.locator(".border.p-2.text-center").first()).toBeVisible();
  // Markiere die gesamte erste Datenzeile (Row mit "AE 1" falls vorhanden)
  const rowAE1 = page.getByRole("row", { name: /\bAE\s*1\b/ });
  await forceHighlightRow(page, rowAE1);
  await page.waitForTimeout(3000);

  await expect(
    page
      .getByRole("row", { name: "2 5.67 °C Temperatur" })
      .getByRole("button")
      .first()
  ).toBeVisible();
  await page.waitForTimeout(3000);

  await expect(page.locator("tr:nth-child(3) > td:nth-child(5)")).toBeVisible();
  await page.waitForTimeout(3000);

  await expect(
    page
      .getByRole("row", { name: "0.01 V AE 4 Messkurve anzeigen" })
      .getByRole("button")
      .first()
  ).toBeVisible();
  await page.waitForTimeout(3000);

  await expect(
    page
      .getByRole("row", { name: "8 -0.00 mA AE 8 Messkurve" })
      .getByLabel("Messkurve anzeigen")
  ).toBeVisible();
  await page.waitForTimeout(3000);

  await page.getByRole("cell", { name: "1", exact: true }).click();

  await page.locator(".border.p-2.text-center").first().click();

  await expect(
    page.getByRole("heading", { name: "Einstellungen Messwerteingang" })
  ).toBeVisible();
  await forceHighlight(page, page.getByRole("dialog"));

  await expect(page.getByText("Bezeichnung:")).toBeVisible();

  await expect(page.getByText("Offset:")).toBeVisible();

  await expect(page.getByText("Faktor:")).toBeVisible();

  await expect(page.getByText("Einheit:")).toBeVisible();

  await expect(page.getByText("Speicherintervall:")).toBeVisible();

  await expect(page.getByRole("button", { name: "Speichern" })).toBeVisible();
  await page.waitForTimeout(3000);

  await expect(
    page.getByRole("button", { name: "Modal schließen" })
  ).toBeVisible();
  await page.waitForTimeout(3000);

  await expect(
    page.getByText(
      "Einstellungen Messwerteingang 1Bezeichnung:Offset:Faktor:Einheit:"
    )
  ).toBeVisible();
  await page.waitForTimeout(3000);

  await page.getByRole("button", { name: "Modal schließen" }).click();

  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 expect(
    page.getByRole("heading", { name: "Messkurve Messwerteingang" })
  ).toBeVisible();
  await forceHighlight(page, page.getByRole("dialog"));
  await forceHighlight(page, page.locator("canvas"));

  await expect(page.getByText("Eingang 1VonBisAlle")).toBeVisible();

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

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

  await expect(page.getByText("Von")).toBeVisible();

  await expect(page.getByText("Bis")).toBeVisible();

  await expect(page.locator("div").filter({ hasText: /^Von$/ })).toBeVisible();

  await expect(
    page.locator("div").filter({ hasText: /^Von$/ }).getByRole("textbox")
  ).toBeVisible();
  await page.waitForTimeout(3000);

  await expect(page.locator("div").filter({ hasText: /^Bis$/ })).toBeVisible();
  await page.waitForTimeout(3000);

  await expect(
    page.locator("div").filter({ hasText: /^Bis$/ }).getByRole("textbox")
  ).toBeVisible();
  await page.waitForTimeout(3000);

  await expect(page.getByRole("img")).toBeVisible();
  await page.waitForTimeout(3000);

  await page.getByRole("button", { name: "Alle Messwerte " }).click();
  await page.waitForTimeout(3000);

  await page.getByRole("option", { name: "Stündlich" }).click();
  await page.waitForTimeout(3000);

  await page.getByRole("button", { name: "Stündlich " }).click();
  await page.waitForTimeout(3000);

  await page.getByRole("option", { name: "Täglich" }).click();
  await page.waitForTimeout(3000);

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

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

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

  await expect(
    page.getByRole("button", { name: "Modal schließen" })
  ).toBeVisible();
  await page.waitForTimeout(3000);

  await page.getByRole("button", { name: "Modal schließen" }).click();
});