/**
 * 화면 1244 검증: table-list 레이아웃 (데스크톱 + 모바일)
 */

import { chromium } from "playwright";
import * as path from "path";
import * as fs from "fs";

const BASE_URL = "http://localhost:9771";
const SCREENSHOT_DIR = path.join(__dirname, "../verification-screenshots");

async function main() {
  const browser = await chromium.launch({ headless: true });
  const context = await browser.newContext({ viewport: { width: 1280, height: 900 } });
  const page = await context.newPage();

  const report: Record<string, any> = { desktop: {}, mobile: {} };

  try {
    await page.goto(`${BASE_URL}/screens/1244`, { waitUntil: "load", timeout: 30000 });
    await page.waitForTimeout(2000);

    if (page.url().includes("/login")) {
      await page.fill("#userId", "wace");
      await page.fill("#password", "qlalfqjsgh11");
      await page.locator('button[type="submit"]').first().click();
      await page.waitForURL((u) => !u.includes("/login"), { timeout: 15000 }).catch(() => {});
      await page.waitForTimeout(2000);
      await page.goto(`${BASE_URL}/screens/1244`, { waitUntil: "load", timeout: 30000 });
      await page.waitForTimeout(2000);
    }

    await page.getByText("로딩중", { exact: false }).waitFor({ state: "hidden", timeout: 10000 }).catch(() => {});
    await page.waitForTimeout(2000);

    report.desktop.pageLoadsWithoutErrors =
      (await page.locator('text="화면을 찾을 수 없습니다"').count()) === 0;

    const desktopInfo = await page.evaluate(() => {
      const table = document.querySelector("table");
      const thead = document.querySelector("thead");
      const tbody = document.querySelector("tbody");
      const ths = document.querySelectorAll("thead th");
      const buttons = document.querySelectorAll("button");
      const searchInputs = document.querySelectorAll('input[type="text"], input[type="search"], select');
      const pagination = document.body.innerText.includes("표시") ||
        document.body.innerText.includes("1/") ||
        document.body.innerText.includes("페이지") ||
        document.querySelector("[class*='pagination'], [class*='Pagination']");

      let buttonsBetweenSearchAndTable = 0;
      const searchY = searchInputs.length > 0
        ? (searchInputs[0] as HTMLElement).getBoundingClientRect().bottom
        : 0;
      const tableY = table ? (table as HTMLElement).getBoundingClientRect().top : 0;

      buttons.forEach((btn) => {
        const rect = (btn as HTMLElement).getBoundingClientRect();
        if (rect.top >= searchY - 20 && rect.top <= tableY + 100) buttonsBetweenSearchAndTable++;
      });

      return {
        tableVisible: !!table && !!thead && !!tbody,
        columnCount: ths.length,
        buttonsVisible: buttons.length > 0,
        buttonsBetweenSearchAndTable,
        paginationVisible: !!pagination,
        bodyScrollWidth: document.body.scrollWidth,
        viewportWidth: window.innerWidth,
        hasHorizontalOverflow: document.body.scrollWidth > window.innerWidth,
        tableScrollWidth: table ? (table as HTMLElement).scrollWidth : 0,
        tableClientWidth: table ? (table as HTMLElement).clientWidth : 0,
      };
    });

    report.desktop.buttonsVisible = desktopInfo.buttonsVisible;
    report.desktop.buttonsBetweenSearchAndTable = desktopInfo.buttonsBetweenSearchAndTable;
    report.desktop.tableVisible = desktopInfo.tableVisible;
    report.desktop.columnCount = desktopInfo.columnCount;
    report.desktop.paginationVisible = desktopInfo.paginationVisible;
    report.desktop.noHorizontalOverflow = !desktopInfo.hasHorizontalOverflow;
    report.desktop.overflowDetails = {
      bodyScrollWidth: desktopInfo.bodyScrollWidth,
      viewportWidth: desktopInfo.viewportWidth,
      tableScrollWidth: desktopInfo.tableScrollWidth,
      tableClientWidth: desktopInfo.tableClientWidth,
    };

    await page.screenshot({
      path: path.join(SCREENSHOT_DIR, "screen-1244-desktop.png"),
      fullPage: true,
    });
    console.log("screen-1244-desktop.png saved");

    await page.setViewportSize({ width: 768, height: 900 });
    await page.waitForTimeout(1500);

    const mobileInfo = await page.evaluate(() => {
      const table = document.querySelector("table");
      const thead = document.querySelector("thead");
      const tbody = document.querySelector("tbody");
      const ths = document.querySelectorAll("thead th");
      const buttons = document.querySelectorAll("button");
      const pagination = document.body.innerText.includes("표시") ||
        document.body.innerText.includes("1/") ||
        document.body.innerText.includes("페이지") ||
        document.querySelector("[class*='pagination'], [class*='Pagination']");

      return {
        tableVisible: !!table && !!thead && !!tbody,
        columnCount: ths.length,
        buttonsVisible: buttons.length > 0,
        paginationVisible: !!pagination,
        bodyScrollWidth: document.body.scrollWidth,
        viewportWidth: window.innerWidth,
        hasHorizontalOverflow: document.body.scrollWidth > window.innerWidth,
      };
    });

    report.mobile.pageLoadsWithoutErrors = report.desktop.pageLoadsWithoutErrors;
    report.mobile.buttonsVisible = mobileInfo.buttonsVisible;
    report.mobile.tableVisible = mobileInfo.tableVisible;
    report.mobile.columnCount = mobileInfo.columnCount;
    report.mobile.paginationVisible = mobileInfo.paginationVisible;
    report.mobile.noHorizontalOverflow = !mobileInfo.hasHorizontalOverflow;
    report.mobile.overflowDetails = {
      bodyScrollWidth: mobileInfo.bodyScrollWidth,
      viewportWidth: mobileInfo.viewportWidth,
    };

    await page.screenshot({
      path: path.join(SCREENSHOT_DIR, "screen-1244-mobile-768.png"),
      fullPage: true,
    });
    console.log("screen-1244-mobile-768.png saved");

    console.log("\n=== Report ===");
    console.log(JSON.stringify(report, null, 2));

    fs.writeFileSync(
      path.join(SCREENSHOT_DIR, "screen-1244-layout-report.json"),
      JSON.stringify(report, null, 2)
    );
  } catch (error: any) {
    console.error("Error:", error.message);
    report.error = error.message;
    await page.screenshot({
      path: path.join(SCREENSHOT_DIR, "screen-1244-error.png"),
      fullPage: true,
    }).catch(() => {});
  } finally {
    await browser.close();
  }
}

main();