# This file is part of Buildbot.  Buildbot is free software: you can
# redistribute it and/or modify it under the terms of the GNU General Public
# License as published by the Free Software Foundation, version 2.
#
# This program is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
# FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
# details.
#
# You should have received a copy of the GNU General Public License along with
# this program; if not, write to the Free Software Foundation, Inc., 51
# Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
#
# Copyright Buildbot Team Members


from __future__ import annotations

from typing import TYPE_CHECKING

from twisted.internet import defer

from buildbot.data import base
from buildbot.data import types

if TYPE_CHECKING:
    from buildbot.db.test_results import TestResultModel


class Db2DataMixin:
    def db2data(self, model: TestResultModel):
        return {
            'test_resultid': model.id,
            'builderid': model.builderid,
            'test_result_setid': model.test_result_setid,
            'test_name': model.test_name,
            'test_code_path': model.test_code_path,
            'line': model.line,
            'duration_ns': model.duration_ns,
            'value': model.value,
        }


class TestResultsEndpoint(Db2DataMixin, base.Endpoint):
    kind = base.EndpointKind.COLLECTION
    pathPatterns = """
        /test_result_sets/n:test_result_setid/results
        """

    @defer.inlineCallbacks
    def get(self, resultSpec, kwargs):
        set_dbdict = yield self.master.db.test_result_sets.getTestResultSet(
            kwargs['test_result_setid']
        )

        if set_dbdict is None:
            return []

        result_dbdicts = yield self.master.db.test_results.getTestResults(
            set_dbdict.builderid, kwargs['test_result_setid'], result_spec=resultSpec
        )

        return [self.db2data(result) for result in result_dbdicts]


class TestResult(base.ResourceType):
    name = "test_result"
    plural = "test_results"
    endpoints = [TestResultsEndpoint]
    keyField = 'test_resultid'
    eventPathPatterns = """
        /test_result_sets/:test_result_setid/results
    """

    class EntityType(types.Entity):
        test_resultid = types.Integer()
        builderid = types.Integer()
        test_result_setid = types.Integer()
        test_name = types.NoneOk(types.String())
        test_code_path = types.NoneOk(types.String())
        line = types.NoneOk(types.Integer())
        duration_ns = types.NoneOk(types.Integer())
        value = types.String()

    entityType = EntityType(name, 'TestResult')

    @base.updateMethod
    @defer.inlineCallbacks
    def addTestResults(self, builderid, test_result_setid, result_values):
        # We're not adding support for emitting any messages, because in all cases all test results
        # will be part of a test result set. The users should wait for a 'complete' event on a
        # test result set and only then fetch the test results, which won't change from that time
        # onward.
        yield self.master.db.test_results.addTestResults(
            builderid, test_result_setid, result_values
        )
