"""Message corrections (XEP-0308), in clear and in OMEMO chats."""
import asyncio
from playwright.async_api import async_playwright
from browser import login, BASE, OUT


async def send(page, text):
    await page.fill("#chat_textarea", text)
    await page.press("#chat_textarea", "Enter")
    await page.wait_for_timeout(2500)


async def edit_last(page, text):
    """↑ in the empty textarea, then replace the text"""
    await page.fill("#chat_textarea", "")
    await page.press("#chat_textarea", "ArrowUp")
    await page.wait_for_timeout(1500)
    print("  textarea after ↑:", repr(await page.input_value("#chat_textarea")))
    await send(page, text)


async def bubbles(page, n=4):
    return (await page.locator("#chat_widget .bubble p").all_inner_texts())[-n:]


async def open_chat(page, jid):
    await page.goto(BASE + "/chat/" + jid)
    await page.wait_for_selector("#chat_textarea", timeout=15000)
    await page.wait_for_timeout(5000)


async def main():
    async with async_playwright() as p:
        browser = await p.chromium.launch()
        actx, alice, aerr = await login(browser, "alice@localhost", "alicepass", "editalice")
        bctx, bob, berr = await login(browser, "bob@localhost", "bobpass", "editbob")
        await alice.wait_for_timeout(4000)
        await open_chat(alice, "bob@localhost")
        await open_chat(bob, "alice@localhost")

        # Clear text
        await alice.evaluate("ChatOmemo.disableContactState('bob@localhost')")
        await alice.wait_for_timeout(2000)
        await send(alice, "Hẹn gặp lúc 9h")
        await edit_last(alice, "Hẹn gặp lúc 10h")
        print("clear, alice:", await bubbles(alice, 2))
        print("clear, bob:", await bubbles(bob, 2))
        print("edited marks on bob:", await bob.locator("#chat_widget .edited").count())

        # OMEMO
        await alice.evaluate("ChatOmemo.enableContactState('bob@localhost', false)")
        await alice.wait_for_timeout(5000)
        print("alice omemo:", await alice.evaluate("Chat.getOmemoState()"))
        await send(alice, "Bí mật: mật khẩu wifi là 1234")
        await edit_last(alice, "Bí mật: mật khẩu wifi là 5678")
        await alice.screenshot(path=f"{OUT}/edit_1_alice.png")
        print("omemo, alice:", await bubbles(alice, 3))
        print("omemo, bob:", await bubbles(bob, 3))

        # Second edit, from the message menu
        mid = await alice.evaluate("[...document.querySelectorAll('#chat_widget .bubble [data-mid]')].pop().dataset.mid")
        await alice.evaluate(f"Chat_ajaxEdit({mid})")
        await alice.wait_for_timeout(1500)
        print("  textarea from menu:", repr(await alice.input_value("#chat_textarea")))
        await send(alice, "Bí mật: mật khẩu wifi là 9999")
        await bob.wait_for_timeout(2000)
        await bob.screenshot(path=f"{OUT}/edit_2_bob.png")
        print("omemo 2nd edit, bob:", await bubbles(bob, 3))

        # After a reload only the last versions are shown
        await open_chat(bob, "alice@localhost")
        await open_chat(alice, "bob@localhost")
        print("reload, bob:", await bubbles(bob, 3))
        print("reload, alice:", await bubbles(alice, 3))
        await bob.screenshot(path=f"{OUT}/edit_3_bob_reload.png")

        # Search finds the new text, not the old one
        await bob.evaluate("ChatActions_ajaxShowSearchDialog('alice@localhost', false)")
        await bob.wait_for_selector("form[name=search] input", timeout=10000)
        await bob.wait_for_timeout(1000)
        for q in ("wifi", "1234", "9h", "10h"):
            await bob.fill("form[name=search] input", q)
            await bob.wait_for_timeout(2500)
            print(f"search {q!r}:", await bob.locator("#chat_search #message_preview li p").all_inner_texts())

        for e in aerr + berr:
            print(e)
        await browser.close()

asyncio.run(main())