#!/usr/bin/env python
# coding: utf-8
#
# This file is part of Supysonic.
# Supysonic is a Python implementation of the Subsonic server API.
#
# Copyright (C) 2017-2018 Alban 'spl0k' Féron
#                    2017 Óscar García Amor
#
# Distributed under terms of the GNU AGPLv3 license.

from ..utils import hexlify
from .apitestbase import ApiTestBase


class UserTestCase(ApiTestBase):
    def test_get_user(self):
        # missing username
        self._make_request("getUser", error=10)

        # non-existent user
        self._make_request("getUser", {"username": "non existent"}, error=70)

        # self
        rv, child = self._make_request("getUser", {"username": "alice"}, tag="user")
        self.assertEqual(child.get("username"), "alice")
        self.assertEqual(child.get("adminRole"), "true")

        # other
        rv, child = self._make_request("getUser", {"username": "bob"}, tag="user")
        self.assertEqual(child.get("username"), "bob")
        self.assertEqual(child.get("adminRole"), "false")

        # self from non-admin
        rv, child = self._make_request(
            "getUser", {"u": "bob", "p": "B0b", "username": "bob"}, tag="user"
        )
        self.assertEqual(child.get("username"), "bob")
        self.assertEqual(child.get("adminRole"), "false")

        # other from non-admin
        self._make_request(
            "getUser", {"u": "bob", "p": "B0b", "username": "alice"}, error=50
        )

    def test_get_users(self):
        # non-admin
        self._make_request("getUsers", {"u": "bob", "p": "B0b"}, error=50)

        # admin
        rv, child = self._make_request("getUsers", tag="users")
        self.assertEqual(len(child), 2)
        self.assertIsNotNone(self._find(child, "./user[@username='alice']"))
        self.assertIsNotNone(self._find(child, "./user[@username='bob']"))

    def test_create_user(self):
        # non admin
        self._make_request("createUser", {"u": "bob", "p": "B0b"}, error=50)

        # missing params, testing every combination, maybe overkill
        self._make_request("createUser", error=10)
        self._make_request("createUser", {"username": "user"}, error=10)
        self._make_request("createUser", {"password": "pass"}, error=10)
        self._make_request("createUser", {"email": "email@example.com"}, error=10)
        self._make_request(
            "createUser", {"username": "user", "password": "pass"}, error=10
        )
        self._make_request(
            "createUser", {"username": "user", "email": "email@example.com"}, error=10
        )
        self._make_request(
            "createUser", {"password": "pass", "email": "email@example.com"}, error=10
        )

        # duplicate
        self._make_request(
            "createUser",
            {"username": "bob", "password": "pass", "email": "me@bob.com"},
            error=0,
        )

        # test we only got our two initial users
        rv, child = self._make_request("getUsers", tag="users")
        self.assertEqual(len(child), 2)

        # create users
        self._make_request(
            "createUser",
            {
                "username": "charlie",
                "password": "Ch4rl1e",
                "email": "unicorn@example.com",
                "adminRole": True,
            },
            skip_post=True,
        )
        rv, child = self._make_request("getUser", {"username": "charlie"}, tag="user")
        self.assertEqual(child.get("username"), "charlie")
        self.assertEqual(child.get("email"), "unicorn@example.com")
        self.assertEqual(child.get("adminRole"), "true")

        self._make_request(
            "createUser",
            {"username": "dave", "password": "Dav3", "email": "dave@example.com"},
            skip_post=True,
        )
        rv, child = self._make_request("getUser", {"username": "dave"}, tag="user")
        self.assertEqual(child.get("username"), "dave")
        self.assertEqual(child.get("email"), "dave@example.com")
        self.assertEqual(child.get("adminRole"), "false")

        rv, child = self._make_request("getUsers", tag="users")
        self.assertEqual(len(child), 4)

    def test_delete_user(self):
        # non admin
        self._make_request(
            "deleteUser", {"u": "bob", "p": "B0b", "username": "alice"}, error=50
        )

        # missing param
        self._make_request("deleteUser", error=10)

        # non existing
        self._make_request("deleteUser", {"username": "charlie"}, error=70)

        # test we still got our two initial users
        rv, child = self._make_request("getUsers", tag="users")
        self.assertEqual(len(child), 2)

        # delete user
        self._make_request("deleteUser", {"username": "bob"}, skip_post=True)
        rv, child = self._make_request("getUsers", tag="users")
        self.assertEqual(len(child), 1)

    def test_change_password(self):
        # missing parameter
        self._make_request("changePassword", error=10)
        self._make_request("changePassword", {"username": "alice"}, error=10)
        self._make_request("changePassword", {"password": "newpass"}, error=10)

        # admin change self
        self._make_request(
            "changePassword",
            {"username": "alice", "password": "newpass"},
            skip_post=True,
        )
        self._make_request("ping", error=40)
        self._make_request("ping", {"u": "alice", "p": "newpass"})
        self._make_request(
            "changePassword",
            {"u": "alice", "p": "newpass", "username": "alice", "password": "Alic3"},
            skip_post=True,
        )

        # admin change other
        self._make_request(
            "changePassword", {"username": "bob", "password": "newbob"}, skip_post=True
        )
        self._make_request("ping", {"u": "bob", "p": "B0b"}, error=40)
        self._make_request("ping", {"u": "bob", "p": "newbob"})

        # non-admin change self
        self._make_request(
            "changePassword",
            {"u": "bob", "p": "newbob", "username": "bob", "password": "B0b"},
            skip_post=True,
        )
        self._make_request("ping", {"u": "bob", "p": "newbob"}, error=40)
        self._make_request("ping", {"u": "bob", "p": "B0b"})

        # non-admin change other
        self._make_request(
            "changePassword",
            {"u": "bob", "p": "B0b", "username": "alice", "password": "newpass"},
            skip_post=True,
            error=50,
        )
        self._make_request("ping", {"u": "alice", "p": "newpass"}, error=40)
        self._make_request("ping")

        # change non existing
        self._make_request(
            "changePassword", {"username": "nonexsistent", "password": "pass"}, error=70
        )

        # non ASCII chars
        self._make_request(
            "changePassword",
            {"username": "alice", "password": "новыйпароль"},
            skip_post=True,
        )
        self._make_request("ping", {"u": "alice", "p": "новыйпароль"})
        self._make_request(
            "changePassword",
            {
                "username": "alice",
                "password": "Alic3",
                "u": "alice",
                "p": "новыйпароль",
            },
            skip_post=True,
        )

        # non ASCII in hex encoded password
        self._make_request(
            "changePassword",
            {"username": "alice", "password": "enc:" + hexlify(u"новыйпароль")},
            skip_post=True,
        )
        self._make_request("ping", {"u": "alice", "p": "новыйпароль"})

        # new password starting with 'enc:' followed by non hex chars
        self._make_request(
            "changePassword",
            {
                "username": "alice",
                "password": "enc:randomstring",
                "u": "alice",
                "p": "новыйпароль",
            },
            skip_post=True,
        )
        self._make_request("ping", {"u": "alice", "p": "enc:randomstring"})


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