import os.path

import deltachat
import pytest
from deltachat.capi import lib as dclib


@pytest.mark.timeout(60)
def test_not_relay_groups(relaycrew, outsider):
    bot = relaycrew.bot
    user = relaycrew.user

    # bot <-> outsider 1:1 chat
    outsider_botcontact = outsider.create_contact(bot.get_config("addr"))
    outsider_outside_chat = outsider.create_chat(outsider_botcontact)
    outsider_outside_chat.send_text("test 1:1 message to bot")

    bot_message_from_outsider = bot.wait_next_incoming_message()
    bot_outside_chat = bot_message_from_outsider.chat
    assert not bot.relayplugin.is_relay_group(bot_outside_chat)

    # bot <-> outsider group chat
    outsider_bot_group = outsider.create_group_chat(
        "test with outsider", contacts=[outsider_botcontact]
    )
    outsider_bot_group.send_text("test message to outsider group")
    bot_message_from_outsider = bot.wait_next_incoming_message()
    assert not bot.relayplugin.is_relay_group(bot_message_from_outsider.chat)

    # bot <-> user 1:1 chat
    user_botcontact = user.create_contact(bot.get_config("addr"))
    user_to_bot = user.create_chat(user_botcontact)
    user_to_bot.send_text("test message to bot")
    bot_message_from_user = bot.wait_next_incoming_message()
    assert not bot.relayplugin.is_relay_group(bot_message_from_user.chat)

    # bot <-> user group chat
    user_group = user.create_group_chat("test with user", contacts=[user_botcontact])
    user_group.send_text("testing message to user group")
    bot_message_from_user = bot.wait_next_incoming_message()
    assert not bot.relayplugin.is_relay_group(bot_message_from_user.chat)


@pytest.mark.timeout(60)
def test_relay_group_forwarding(relaycrew, outsider):
    bot = relaycrew.bot
    user = relaycrew.user

    # create outside chat
    outsider_botcontact = outsider.create_contact(bot.get_config("addr"))
    outsider_outside_chat = outsider.create_chat(outsider_botcontact)
    outsider_outside_chat.send_text("test 1:1 message to bot")

    # get outside chat
    message_from_outsider = bot.wait_next_incoming_message()
    bot_outside_chat = message_from_outsider.chat
    assert not bot.relayplugin.is_relay_group(bot_outside_chat)

    # get relay group
    user.wait_next_incoming_message()  # group added message
    user_forwarded_message_from_outsider = user.wait_next_incoming_message()
    user_relay_group = user_forwarded_message_from_outsider.create_chat()
    user_relay_group.send_text(
        "Chatter in relay group"
    )  # send normal reply, not forwarded
    bot_chatter_in_relay_group = bot.wait_next_incoming_message()
    bot_relay_group = bot_chatter_in_relay_group.chat

    # check if relay group has relay group properties
    assert bot_relay_group.get_name().startswith(
        "[%s] " % (bot.get_config("addr").split("@")[0],)
    )
    assert (
        bot_relay_group.get_messages()[0].get_sender_contact() == bot.get_self_contact()
    )
    assert not bot_relay_group.is_protected()
    assert relaycrew.get_contacts() == bot_relay_group.get_contacts()
    assert bot.relayplugin.is_relay_group(bot_relay_group)

    # send direct reply, should be forwarded
    user_direct_reply = deltachat.Message.new_empty(user, view_type="text")
    user_direct_reply.set_text("This should be forwarded to the outsider")
    user_direct_reply.quote = user_forwarded_message_from_outsider
    sent_id = dclib.dc_send_msg(
        user._dc_context, user_relay_group.id, user_direct_reply._dc_msg
    )
    assert sent_id == user_direct_reply.id

    # check that direct reply was forwarded to outsider
    outsider_direct_reply = outsider.wait_next_incoming_message()
    assert outsider_direct_reply.text == "This should be forwarded to the outsider"
    assert outsider_direct_reply.chat == outsider_outside_chat
    assert outsider_direct_reply.get_sender_contact() == outsider_botcontact

    # check that normal reply was not forwarded to outsider
    assert bot_chatter_in_relay_group.text not in [
        msg.text for msg in bot_outside_chat.get_messages()
    ]

    # reply with outsider
    outsider_outside_chat.send_text("Second message by outsider")

    # check that outsider's reply ends up in the same chat
    user_second_message_from_outsider = user.wait_next_incoming_message()
    assert user_second_message_from_outsider.chat == user_relay_group

    # check that relay group explanation is not forwarded to outsider
    for chat in outsider.get_chats():
        for msg in chat.get_messages():
            assert "This is the relay group for" not in msg.text


def test_default_outside_help(relaycrew, outsider):
    bot = relaycrew.bot
    user = relaycrew.user

    # create outside chat
    outsider_botcontact = outsider.create_contact(bot.get_config("addr"))
    outsider_outside_chat = outsider.create_chat(outsider_botcontact)
    outsider_outside_chat.send_text("/help")

    # get response
    outside_help_message = outsider.wait_next_incoming_message()
    assert "I forward messages to the " in outside_help_message.text

    # assert no relay group was created
    assert len(bot.get_chats()) == 2
    assert len(user.get_chats()) == 1


def test_empty_outside_help(relaycrew, outsider):
    bot = relaycrew.bot
    user = relaycrew.user

    # set outside_help_message empty
    for chat in user.get_chats():
        print(chat.id, chat.get_name())
    user_crew = user.get_chat_by_id(11)
    assert user_crew.get_name().startswith("Team")
    user_crew.send_text("/set_outside_help")
    # ensure /set_outside_help arrives before sending /help
    bot.wait_next_incoming_message()

    # create outside chat
    outsider_botcontact = outsider.create_contact(bot.get_config("addr"))
    outsider_outside_chat = outsider.create_chat(outsider_botcontact)
    outsider_outside_chat.send_text("/help")

    # get forwarded /help message
    user.wait_next_incoming_message()  # group added message
    user.wait_next_incoming_message()  # explanation message
    user_forwarded_message_from_outsider = user.wait_next_incoming_message()
    assert user_forwarded_message_from_outsider.text == "/help"


def test_changed_outside_help(relaycrew, outsider):
    bot = relaycrew.bot
    user = relaycrew.user

    # set outside_help_message empty
    for chat in user.get_chats():
        print(chat.id, chat.get_name())
    user_crew = user.get_chat_by_id(11)
    assert user_crew.get_name().startswith("Team")
    outside_help_text = "Hi friend :) send me messages to chat with the team"
    user_crew.send_text("/set_outside_help " + outside_help_text)
    # ensure /set_outside_help arrives before sending /help
    bot.wait_next_incoming_message()

    # create outside chat
    outsider_botcontact = outsider.create_contact(bot.get_config("addr"))
    outsider_outside_chat = outsider.create_chat(outsider_botcontact)
    outsider_outside_chat.send_text("/help")

    # get response
    outside_help_message = outsider.wait_next_incoming_message()
    assert outside_help_message.text == outside_help_text

    # assert no relay group was created
    assert len(bot.get_chats()) == 2
    assert len(user.get_chats()) == 1


def test_change_avatar(relaycrew):
    bot = relaycrew.bot
    user = relaycrew.user

    for contact in user.get_contacts():
        if contact.addr == bot.get_config("addr"):
            assert not contact.get_profile_image()
            botcontact = contact
            break
    else:
        pytest.fail("bot contact not found")

    example_png_path = "/usr/share/pixmaps/debian-logo.png"
    if not os.path.exists(example_png_path):
        pytest.skip(f"example image not available: {example_png_path}")

    # set avatar to example image
    for chat in user.get_chats():
        print(chat.id, chat.get_name())
    user_crew = user.get_chat_by_id(11)
    assert user_crew.get_name().startswith("Team")
    msg = deltachat.Message.new_empty(user, "image")
    msg.set_text("/set_avatar")
    msg.set_file(example_png_path)
    sent_id = dclib.dc_send_msg(user._dc_context, user_crew.id, msg._dc_msg)
    assert sent_id == msg.id

    group_avatar_changed_msg = user.wait_next_incoming_message()
    assert "Group image changed" in group_avatar_changed_msg.text
    assert user_crew.get_profile_image()

    confirmation_msg = user.wait_next_incoming_message()
    assert confirmation_msg.text == "Avatar changed to this image."
    assert botcontact.get_profile_image()