import unittest

from util.speakers import (
    SPEAKER_TAG_RE,
    extract_dialogue_after_speaker,
    strip_speaker_prefix,
)


class SpeakerPrefixTests(unittest.TestCase):
    def test_strip_plain_speaker(self):
        self.assertEqual(strip_speaker_prefix("[Kurone]: Hello"), "Hello")

    def test_strip_color_coded_speaker(self):
        line = r"[\C[10]Hp Drink\C[0]]: Received item!"
        self.assertEqual(strip_speaker_prefix(line), "Received item!")

    def test_strip_fullwidth_colon(self):
        line = r"[\C[10]HPドリンク\C[0]]：をもらった！"
        self.assertEqual(strip_speaker_prefix(line), "をもらった！")

    def test_tag_captures_color_coded_speaker(self):
        line = r"[\C[10]Hp Drink\C[0]]: 【\c[10]HPドリンク\c[0]】をもらった！"
        m = SPEAKER_TAG_RE.match(line)
        self.assertIsNotNone(m)
        self.assertEqual(m.group(1), r"\C[10]Hp Drink\C[0]")

    def test_extract_dialogue_skips_color_speaker(self):
        line = r"[\C[10]Hp Drink\C[0]]: 【\c[10]HPドリンク\c[0]】をもらった！"
        self.assertEqual(
            extract_dialogue_after_speaker(line),
            "【\\c[10]HPドリンク\\c[0]】をもらった！",
        )

    def test_actor_variable_in_speaker(self):
        line = r"[\n[1]]: Actor line"
        m = SPEAKER_TAG_RE.match(line)
        self.assertIsNotNone(m)
        self.assertEqual(m.group(1), r"\n[1]")
        self.assertEqual(extract_dialogue_after_speaker(line), "Actor line")


if __name__ == "__main__":
    unittest.main()