const fs = require("../server/fs_promises.js");
const os = require("os");
const path = require("path");

const PORT = 8487;
const SERVER = "http://localhost:" + PORT;

let wbo, data_path, tokenQuery;

async function beforeEach(browser, done) {
  data_path = await fs.promises.mkdtemp(
    path.join(os.tmpdir(), "wbo-test-data-"),
  );
  process.env["PORT"] = PORT;
  process.env["WBO_HISTORY_DIR"] = data_path;
  if (browser.globals.token) {
    process.env["AUTH_SECRET_KEY"] = "test";
    tokenQuery = "token=" + browser.globals.token;
  }
  console.log("Launching WBO in " + data_path);
  wbo = require("../server/server.js");
  done();
}

async function afterEach(browser, done) {
  wbo.close();
  done();
}

function testPencil(browser) {
  return browser.assert
    .titleContains("WBO")
    .click(".tool[title ~= Crayon]") // pencil
    .assert.hasClass(".tool[title ~= Crayon]", "curTool")
    .executeAsync(async function (done) {
      function sleep(t) {
        return new Promise(function (accept) {
          setTimeout(accept, t);
        });
      }
      // A straight path with just two points
      Tools.setColor("#123456");
      Tools.curTool.listeners.press(100, 200, new Event("mousedown"));
      await sleep(80);
      Tools.curTool.listeners.release(300, 400, new Event("mouseup"));

      // A line with three points that form an "U" shape
      await sleep(80);
      Tools.setColor("#abcdef");
      Tools.curTool.listeners.press(0, 0, new Event("mousedown"));
      await sleep(80);
      Tools.curTool.listeners.move(90, 120, new Event("mousemove"));
      await sleep(80);
      Tools.curTool.listeners.release(180, 0, new Event("mouseup"));
      done();
    })
    .assert.visible(
      "path[d='M 100 200 L 100 200 C 100 200 300 400 300 400'][stroke='#123456']",
    )
    .assert.visible(
      "path[d='M 0 0 L 0 0 C 0 0 40 120 90 120 C 140 120 180 0 180 0'][stroke='#abcdef']",
    )
    .refresh()
    .waitForElementVisible(
      "path[d='M 100 200 L 100 200 C 100 200 300 400 300 400'][stroke='#123456']",
    )
    .assert.visible(
      "path[d='M 0 0 L 0 0 C 0 0 40 120 90 120 C 140 120 180 0 180 0'][stroke='#abcdef']",
    )
    .url(SERVER + "/preview/anonymous?" + tokenQuery)
    .waitForElementVisible(
      "path[d='M 100 200 L 100 200 C 100 200 300 400 300 400'][stroke='#123456']",
    )
    .assert.visible(
      "path[d='M 0 0 L 0 0 C 0 0 40 120 90 120 C 140 120 180 0 180 0'][stroke='#abcdef']",
    )
    .back();
}

function testCircle(browser) {
  return browser
    .click("#toolID-Ellipse")
    .executeAsync(function (done) {
      Tools.setColor("#112233");
      Tools.curTool.listeners.press(200, 400, new Event("mousedown"));
      setTimeout(() => {
        const evt = new Event("mousemove");
        evt.shiftKey = true;
        Tools.curTool.listeners.move(0, 0, evt);
        done();
      }, 100);
    })
    .assert.visible(
      "ellipse[cx='0'][cy='200'][rx='200'][ry='200'][stroke='#112233']",
    )
    .refresh()
    .waitForElementVisible(
      "ellipse[cx='0'][cy='200'][rx='200'][ry='200'][stroke='#112233']",
      15000,
    )
    .click("#toolID-Ellipse") // Click the ellipse tool
    .click("#toolID-Ellipse") // Click again to toggle
    .assert.textContains("#toolID-Ellipse .tool-name", "Cercle"); // Circle in french
}

function testCursor(browser) {
  return browser
    .execute(function (done) {
      Tools.setColor("#456123"); // Move the cursor over the board
      var e = new Event("mousemove");
      e.pageX = 150;
      e.pageY = 200;
      Tools.board.dispatchEvent(e);
    })
    .assert.cssProperty(
      "#cursor-me",
      "transform",
      "matrix(1, 0, 0, 1, 150, 200)",
    )
    .assert.attributeEquals("#cursor-me", "fill", "#456123");
}

function testCollaborativeness(browser) {
  const boardUrl = SERVER + "/boards/collaborative-test?lang=en&" + tokenQuery;

  return browser
    .url(boardUrl)
    .waitForElementVisible(".tool[title ~= Pencil]")
    .click(".tool[title ~= Pencil]")
    .assert.hasClass(".tool[title ~= Pencil]", "curTool")
    .window.open()
    .window.getAllHandles(function (result) {
      const handles = result.value;
      const newWindowHandle = handles[handles.length - 1];

      browser.window
        .switchTo(newWindowHandle)
        .url(boardUrl)
        .window.switchTo(handles[0])
        .executeAsync(function (done) {
          Tools.setColor("#ff0000");
          Tools.curTool.listeners.press(100, 100, new Event("mousedown"));
          Tools.curTool.listeners.move(200, 200, new Event("mousemove"));
          Tools.curTool.listeners.release(200, 200, new Event("mouseup"));
          done();
        })
        .window.switchTo(newWindowHandle)
        .waitForElementVisible("path[d^='M 100 100'][stroke='#ff0000']")
        .assert.visible("path[d^='M 100 100'][stroke='#ff0000']")
        .window.close()
        .window.switchTo(handles[0]);
    });
}

function testBoard(browser) {
  var page = browser
    .url(SERVER + "/boards/anonymous?lang=fr&" + tokenQuery)
    .waitForElementVisible(".tool[title ~= Crayon]");
  page = testPencil(page);
  page = testCircle(page);
  page = testCursor(page);
  page = testCollaborativeness(page);

  // test hideMenu
  browser
    .url(SERVER + "/boards/anonymous?lang=fr&hideMenu=true&" + tokenQuery)
    .waitForElementNotVisible("#menu");
  browser
    .url(SERVER + "/boards/anonymous?lang=fr&hideMenu=false&" + tokenQuery)
    .waitForElementVisible("#menu");
  if (browser.globals.token) {
    //has moderator jwt and no board name
    browser
      .url(
        SERVER +
          "/boards/testboard?token=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJzdWIiOiIxMjM0NTY3ODkwIiwibmFtZSI6IkpvaG4gRG9lIiwiaWF0IjoxNTE2MjM5MDIyLCJyb2xlcyI6WyJtb2RlcmF0b3IiXX0.PqYHmV0loeKwyLLYZ1a1eIXBCCaa3t5lYUTu_P_-i14",
      )
      .waitForElementVisible("#toolID-Clear");
    //has moderator JWT and other board name
    browser
      .url(
        SERVER +
          "/boards/testboard123?token=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJzdWIiOiIxMjM0NTY3ODkwIiwibmFtZSI6IkpvaG4gRG9lIiwiaWF0IjoxNTE2MjM5MDIyLCJyb2xlcyI6WyJtb2RlcmF0b3IiXX0.PqYHmV0loeKwyLLYZ1a1eIXBCCaa3t5lYUTu_P_-i14",
      )
      .waitForElementVisible("#toolID-Clear");
    //has moderator JWT and board name match board name in url
    browser
      .url(
        SERVER +
          "/boards/testboard?token=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJzdWIiOiIxMjM0NTY3ODkwIiwibmFtZSI6IkpvaG4gRG9lIiwiaWF0IjoxNTE2MjM5MDIyLCJyb2xlcyI6WyJtb2RlcmF0b3I6dGVzdGJvYXJkIl19.UVf6awGEChVxcWBbt6dYoNH0Scq7cVD_xfQn-U8A1lw",
      )
      .waitForElementVisible("#toolID-Clear");
    //has moderator JWT and board name NOT match board name in url
    browser
      .url(
        SERVER +
          "/boards/testboard123?token=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJzdWIiOiIxMjM0NTY3ODkwIiwibmFtZSI6IkpvaG4gRG9lIiwiaWF0IjoxNTE2MjM5MDIyLCJyb2xlcyI6WyJtb2RlcmF0b3I6dGVzdGJvYXJkIl19.UVf6awGEChVxcWBbt6dYoNH0Scq7cVD_xfQn-U8A1lw",
      )
      .waitForElementNotPresent("#menu");
    //has editor JWT and no boardname provided
    browser
      .url(
        SERVER +
          "/boards/testboard?token=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJzdWIiOiIxMjM0NTY3ODkwIiwibmFtZSI6IkpvaG4gRG9lIiwiaWF0IjoxNTE2MjM5MDIyLCJyb2xlcyI6WyJlZGl0b3IiXX0.IJehwM8tPVQFzJ2fZMBHveii1DRChVtzo7PEnSmmFt8",
      )
      .waitForElementNotPresent("#toolID-Clear");
    browser
      .url(
        SERVER +
          "/boards/testboard?token=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJzdWIiOiIxMjM0NTY3ODkwIiwibmFtZSI6IkpvaG4gRG9lIiwiaWF0IjoxNTE2MjM5MDIyLCJyb2xlcyI6WyJlZGl0b3IiXX0.IJehwM8tPVQFzJ2fZMBHveii1DRChVtzo7PEnSmmFt8",
      )
      .waitForElementVisible("#menu");
    //has editor JWT and  boardname provided and match to the board in the url
    browser
      .url(
        SERVER +
          "/boards/testboard?token=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJzdWIiOiIxMjM0NTY3ODkwIiwibmFtZSI6IkpvaG4gRG9lIiwiaWF0IjoxNTE2MjM5MDIyLCJyb2xlcyI6WyJlZGl0bzp0ZXN0Ym9hcmQiXX0.-P6gjYlPP5I2zgSoVTlADdesVPfSXV-JXZQK5uh3Xwo",
      )
      .waitForElementVisible("#menu");
    browser
      .url(
        SERVER +
          "/boards/testboard?token=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJzdWIiOiIxMjM0NTY3ODkwIiwibmFtZSI6IkpvaG4gRG9lIiwiaWF0IjoxNTE2MjM5MDIyLCJyb2xlcyI6WyJlZGl0bzp0ZXN0Ym9hcmQiXX0.-P6gjYlPP5I2zgSoVTlADdesVPfSXV-JXZQK5uh3Xwo",
      )
      .waitForElementNotPresent("#toolID-Clear");
    //has editor JWT and  boardname provided and and not match to the board in the url
    browser
      .url(
        SERVER +
          "/boards/testboard123?token=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJzdWIiOiIxMjM0NTY3ODkwIiwibmFtZSI6IkpvaG4gRG9lIiwiaWF0IjoxNTE2MjM5MDIyLCJyb2xlcyI6WyJlZGl0bzp0ZXN0Ym9hcmQiXX0.-P6gjYlPP5I2zgSoVTlADdesVPfSXV-JXZQK5uh3Xwo",
      )
      .waitForElementNotPresent("#menu");
    //is moderator and boardname contains ":"
    browser
      .url(
        SERVER +
          "/boards/test:board?token=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJzdWIiOiIxMjM0NTY3ODkwIiwibmFtZSI6IkpvaG4gRG9lIiwiaWF0IjoxNTE2MjM5MDIyLCJyb2xlcyI6WyJtb2RlcmF0b3I6dGVzdDpib2FyZCJdfQ.LKYcDccheD2oXAMAemxSekDeowGsMl29CFkgJgwbkGE",
      )
      .waitForElementNotPresent("#menu");
    browser
      .url(
        SERVER +
          "/boards/testboard?token=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJzdWIiOiIxMjM0NTY3ODkwIiwibmFtZSI6IkpvaG4gRG9lIiwiaWF0IjoxNTE2MjM5MDIyLCJyb2xlcyI6WyJtb2RlcmF0b3I6dGVzdDpib2FyZCJdfQ.LKYcDccheD2oXAMAemxSekDeowGsMl29CFkgJgwbkGE",
      )
      .waitForElementNotPresent("#menu");
  }
  page.end();
}

module.exports = { beforeEach, testBoard, afterEach };