# Copyright 2021 (c) Anna Schumaker.
import db
import pathlib
import sqlite3
import unittest
from gi.repository import GObject


class TestLibraryTable(unittest.TestCase):
    def setUp(self):
        db.reset()

    def test_library_table_init(self):
        self.assertIsInstance(db.library.Table, db.library.LibraryTable)
        db.execute("SELECT libraryid,plstateid,enabled,path FROM libraries")

    def test_library_table_insert(self):
        library = db.library.Table.insert(pathlib.Path("/a/b/c"))
        self.assertIsInstance(library, db.library.Library)
        self.assertIsInstance(library, db.objects.Row)

        self.assertEqual(library.path, pathlib.Path("/a/b/c"))
        self.assertEqual(str(library), "/a/b/c")
        self.assertTrue(library.enabled)
        self.assertIsInstance(library.playlist_state, db.state.PlaylistState)

        with self.assertRaises(sqlite3.IntegrityError):
            db.library.Table.insert(pathlib.Path("/a/b/c"))

    def test_library_table_delete(self):
        library = db.library.Table.find(pathlib.Path("/a/b/c"))
        state = library.playlist_state
        track = db.make_fake_track(1, 1.234, "Test 1", "/a/b/c/1.ext",
                                   lib=library.path)

        db.library.Table.delete(library)
        self.assertIsNone(db.library.Table.lookup(pathlib.Path("/a/b/c")))
        self.assertIsNone(db.state.Table.get(int(state)))
        self.assertIsNone(db.track.Table.get(int(track)))

    def test_library_table_get(self):
        library = db.library.Table.insert(pathlib.Path("/a/b/c"))
        self.assertEqual(db.library.Table.get(1), library)
        self.assertIsNone(db.library.Table.get(2))

    def test_library_table_lookup(self):
        library = db.library.Table.insert(pathlib.Path("/a/b/c"))
        self.assertEqual(db.library.Table.lookup(pathlib.Path("/a/b/c")), library)
        self.assertIsNone(db.library.Table.lookup(pathlib.Path("/a/b/d")))

    def test_library_compare(self):
        abc = db.library.Table.insert(pathlib.Path("/a/b/c"))
        efg = db.library.Table.insert(pathlib.Path("/e/f/g"))

        self.assertTrue(abc < efg)
        self.assertTrue(efg > abc)

        self.assertFalse(abc > efg)
        self.assertFalse(efg < abc)

    def test_library_enabled(self):
        abc = db.library.Table.insert(pathlib.Path("/a/b/c"))
        self.assertTrue(abc.enabled)

        abc.set_property("enabled", False)
        self.assertFalse(abc.enabled)

    def test_library_tracks(self):
        library = db.library.Table.find(pathlib.Path("/a/b/c"))
        track1  = db.make_fake_track(1, 1.234, "Test 1", "/a/b/c/1.ext",
                                     lib=library.path)
        track2  = db.make_fake_track(2, 2.345, "Test 1", "/a/b/c/2.ext",
                                     lib=library.path)
        self.assertEqual(library.tracks(), [ track1, track2 ])