#! /usr/bin/env python3
#
# Gramps - a GTK+/GNOME based genealogy program
#
# Copyright (c) 2016 Gramps Development Team
#
# This program 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; either version 2 of the License, or
# (at your option) any later version.
#
# 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, see <https://www.gnu.org/licenses/>.
#

import unittest
import os
import shutil

from gramps.test.test_util import Gramps
from gramps.gen.user import User
from gramps.gen.const import DATA_DIR

# ddir = os.path.dirname(__file__)
# example = os.path.join(ddir, "..", "..", "..",
#                        "example", "gramps", "data.gramps")
# sample = os.path.join(ddir, "..", "..", "..",
#                       "example", "gedcom", "sample.ged")
example = os.path.join(DATA_DIR, "tests", "data.gramps")

TREE_NAME = "Test_reporttest"


class ReportControl:
    def tearDown(self):
        out, err = self.call("-y", "--remove", TREE_NAME)
        # out, err = self.call("-y", "--remove", TREE_NAME + "_import_gedcom")

    def call(self, *args):
        # print("call:", args)
        self.gramps = Gramps(user=User())
        out, err = self.gramps.run(*args)
        # print("out:", out, "err:", err)
        return out, err

    def __init__(self):
        super().__init__()
        self.tearDown()  # removes it if it existed
        out, err = self.call("-C", TREE_NAME, "--import", example)

    def addreport(self, class_, report_name, test_function, files, **options):
        test_name = "test_" + report_name.replace("-", "_")
        setattr(
            class_,
            test_name,
            dynamic_report_method(
                report_name + " " + TREE_NAME,
                test_function,
                files,
                "--force",
                "-O",
                TREE_NAME,
                "--action",
                "report",
                "--options",
                "name=%s" % report_name,
                **options,
            ),
        )

    def addcli(self, class_, report_name, test_function, files, *args, **options):
        test_name = "test_" + report_name.replace("-", "_")
        setattr(
            class_,
            test_name,
            dynamic_cli_method(report_name, test_function, files, *args, **options),
        )


def dynamic_report_method(report_name, test_function, files, *args, **options):
    args = list(args)
    args[-1] += "," + (",".join(["%s=%s" % (k, v) for (k, v) in options.items()]))
    options["files"] = files

    def test_method(self):  # This needs to have "test" in name
        out, err = self.call(*args)
        self.assertTrue(test_function(out, err, report_name, **options), out + err)

    return test_method


def dynamic_cli_method(report_name, test_function, files, *args, **options):
    options["files"] = files

    def test_method(self):  # This needs to have "test" in name
        out, err = self.call(*args)
        self.assertTrue(test_function(out, err, report_name, **options), out + err)

    return test_method


class TestDynamic(unittest.TestCase):
    @classmethod
    def setUpClass(cls):
        try:
            os.makedirs("temp")
        except:
            pass

    @classmethod
    def call(cls, *args):
        # print("call:", args)
        gramps = Gramps(user=User())
        out, err = gramps.run(*args)
        # print("out:", out, "err:", err)
        return out, err

    @classmethod
    def tearDownClass(cls):
        out, err = cls.call("-y", "--remove", TREE_NAME)
        # out, err = cls.call("-y", "--remove", TREE_NAME + "_import_gedcom")


reports = ReportControl()


def report_contains(text):
    def test_output_file(out, err, report_name, **options):
        ext = options["off"]
        with open(report_name + "." + ext) as fp:
            contents = fp.read()
        # print(contents)
        if options.get("files", []):
            for filename in options.get("files", []):
                if filename is None:
                    pass
                elif os.path.isdir(filename):
                    shutil.rmtree(filename)
                elif os.path.isfile(filename):
                    os.remove(filename)
                else:
                    raise Exception("can't find '%s' in order to delete it" % filename)
        elif os.path.isfile(report_name + "." + ext):
            os.remove(report_name + "." + ext)
        else:
            raise Exception(
                "can't find '%s' in order to delete it" % (report_name + "." + ext)
            )
        return text in contents

    return test_output_file


def err_does_not_contain(text):
    def test_output_file(dummy, err, report_name, **options):
        if options.get("files", []):
            for filename in options.get("files", []):
                if filename is None:
                    pass
                elif os.path.isdir(filename):
                    shutil.rmtree(filename)
                elif os.path.isfile(filename):
                    os.remove(filename)
                else:
                    raise Exception("can't find '%s' in order to delete it" % filename)
        else:
            ext = options["off"]
            if os.path.isfile(report_name + "." + ext):
                os.remove(report_name + "." + ext)
            else:
                raise Exception(
                    "can't find '%s' in order to delete it" % (report_name + "." + ext)
                )
        return text not in err

    return test_output_file


def err_does_contain(text):
    def test_output_file(dummy, err, report_name, **options):
        if options.get("files", []):
            for filename in options.get("files", []):
                if filename is None:
                    pass
                elif os.path.isdir(filename):
                    shutil.rmtree(filename)
                elif os.path.isfile(filename):
                    os.remove(filename)
                else:
                    raise Exception("can't find '%s' in order to delete it" % filename)
        else:
            ext = options["off"]
            if os.path.isfile(report_name + "." + ext):
                os.remove(report_name + "." + ext)
            else:
                raise Exception(
                    "can't find '%s' in order to delete it" % (report_name + "." + ext)
                )
        if isinstance(text, list):
            return all([(line in err) for line in text])
        else:
            return text in err

    return test_output_file


def out_does_contain(text):
    def test_output_file(out, dummy, report_name, **options):
        if options.get("files", []):
            for filename in options.get("files", []):
                if filename is None:
                    pass
                elif os.path.isdir(filename):
                    shutil.rmtree(filename)
                elif os.path.isfile(filename):
                    os.remove(filename)
                else:
                    raise Exception("can't find '%s' in order to delete it" % filename)
        else:
            ext = options["off"]
            if os.path.isfile(report_name + "." + ext):
                os.remove(report_name + "." + ext)
            else:
                raise Exception(
                    "can't find '%s' in order to delete it" % (report_name + "." + ext)
                )
        if isinstance(text, list):
            return all([(line in out) for line in text])
        else:
            return text in out

    return test_output_file


reports.addreport(
    TestDynamic,
    "tag_report",
    report_contains("I0037  Smith, Edwin Michael"),
    [],
    off="txt",
    tag="tag1",
)

reports.addreport(
    TestDynamic,
    "navwebpage",
    err_does_not_contain("Failed to write report."),
    ["/tmp/NAVWEB"],
    off="html",
    target="/tmp/NAVWEB",
)

reports.addreport(
    TestDynamic,
    "WebCal",
    err_does_not_contain("Failed to write report."),
    ["/tmp/WEBCAL"],
    off="html",
    target="/tmp/WEBCAL",
)

# THIRD-PARTY
# reports.addreport(TestDynamic, "database-differences-report",
#                  err_does_not_contain("Failed to write report."),
#                  [],
#                  off="txt", filename=example)

reports.addcli(
    TestDynamic,
    "export_gedcom",
    err_does_contain("Cleaning up."),
    ["test_export.ged"],
    "--force",
    "-O",
    TREE_NAME,
    "--export",
    "test_export.ged",
)

# reports.addcli(TestDynamic, "export_csv",
#                err_does_contain("Cleaning up."),
#                ["test_export.csv"],
#                "--force",
#                "-O", TREE_NAME,
#                "--export", "test_export.csv")

# reports.addcli(TestDynamic, "export_wtf",
#                err_does_contain("Cleaning up."),
#                ["test_export.wtf"],
#                "--force",
#                "-O", TREE_NAME,
#                "--export", "test_export.wtf")

reports.addcli(
    TestDynamic,
    "export_gw",
    err_does_contain("Cleaning up."),
    ["test_export.gw"],
    "--force",
    "-O",
    TREE_NAME,
    "--export",
    "test_export.gw",
)

reports.addcli(
    TestDynamic,
    "export_gpkg",
    err_does_contain("Cleaning up."),
    ["test_export.gpkg"],
    "--force",
    "-O",
    TREE_NAME,
    "--export",
    "test_export.gpkg",
)

reports.addcli(
    TestDynamic,
    "export_vcs",
    err_does_contain("Cleaning up."),
    ["test_export.vcs"],
    "--force",
    "-O",
    TREE_NAME,
    "--export",
    "test_export.vcs",
)

reports.addcli(
    TestDynamic,
    "export_vcf",
    err_does_contain("Cleaning up."),
    ["test_export.vcf"],
    "--force",
    "-O",
    TREE_NAME,
    "--export",
    "test_export.vcf",
)

report_list = [
    (
        "ancestor_chart",
        "svg",
        [
            "ancestor_chart %s.svg" % TREE_NAME,
            "ancestor_chart %s-2.svg" % TREE_NAME,
            "ancestor_chart %s-3.svg" % TREE_NAME,
            "ancestor_chart %s-4.svg" % TREE_NAME,
            "ancestor_chart %s-5.svg" % TREE_NAME,
            "ancestor_chart %s-6.svg" % TREE_NAME,
        ],
    ),  # Ancestor Tree
    ("ancestor_report", "txt", []),  # Ahnentafel Report
    ("birthday_report", "txt", []),  # Birthday and Anniversary Report
    (
        "calendar",
        "svg",
        [
            "calendar %s-10.svg" % TREE_NAME,
            "calendar %s-11.svg" % TREE_NAME,
            "calendar %s-12.svg" % TREE_NAME,
            "calendar %s-2.svg" % TREE_NAME,
            "calendar %s-3.svg" % TREE_NAME,
            "calendar %s-4.svg" % TREE_NAME,
            "calendar %s-5.svg" % TREE_NAME,
            "calendar %s-6.svg" % TREE_NAME,
            "calendar %s-7.svg" % TREE_NAME,
            "calendar %s-8.svg" % TREE_NAME,
            "calendar %s-9.svg" % TREE_NAME,
            "calendar %s.svg" % TREE_NAME,
        ],
    ),  # Calendar
    ("descend_chart", "svg", []),  # Descendant Tree
    ("descend_report", "txt", []),  # Descendant Report
    ("det_ancestor_report", "txt", []),  # Detailed Ancestral Report
    ("det_descendant_report", "txt", []),  # Detailed Descendant Report
    ("endofline_report", "txt", []),  # End of Line Report
    ("family_descend_chart", "svg", []),  # Family Descendant Tree
    ("family_group", "txt", []),  # Family Group Report
    # COULD be dot ("familylines_graph", "dot", []),  # Family Lines Graph
    ("fan_chart", "svg", []),  # Fan Chart
    # COULD be dot ("hourglass_graph", "dot", []),  # Hourglass Graph
    ("indiv_complete", "txt", []),  # Complete Individual Report
    ("kinship_report", "txt", []),  # Kinship Report
    ("notelinkreport", "txt", []),  # Note Link Report
    ("number_of_ancestors", "txt", []),  # Number of Ancestors Report
    # NEED a place ("place_report", "txt", []),  # Place Report
    ("records", "txt", []),  # Records Report
    # COULD be dot ("rel_graph", "dot", []),  # Relationship Graph
    (
        "statistics_chart",
        "svg",
        [
            "statistics_chart %s.svg" % TREE_NAME,  # Statistics Charts
            "statistics_chart %s-2.svg" % TREE_NAME,
            "statistics_chart %s-3.svg" % TREE_NAME,
        ],
    ),
    ("summary", "txt", []),  # Database Summary Report
    (
        "timeline",
        "svg",
        [
            "timeline %s.svg" % TREE_NAME,
            "timeline %s-2.svg" % TREE_NAME,
        ],
    ),  # Timeline Chart
]

for _report_name, _off, _files in report_list:
    reports.addreport(
        TestDynamic,
        _report_name,
        err_does_not_contain("Failed to write report."),
        files=_files,
        off=_off,
    )

txt_list = [
    "W: Early marriage, Family: F0000, Smith, Martin and Jefferson, Elna",
    "W: Multiple parents, Person: I0061, Jones, Roberta Michele",
    "W: Multiple parents, Person: I0063, Jones, Frank Albert",
    "W: Multiple parents, Person: I0076, Smith, Marie Astri",
    "W: Multiple parents, Person: I0077, Smith, Susan Elizabeth",
    "W: Old age but no death, Person: I0004, Smith, Ingeman",
    "W: Old age but no death, Person: I0009, Smith, Emil",
    "W: Old age but no death, Person: I0011, Smith, Hanna",
    "W: Old age but no death, Person: I0058, Smith, Elaine Marie",
    "W: Old age but no death, Person: I0072, Iverson, Alice Hannah",
]
reports.addcli(
    TestDynamic,
    "tool_verify",
    out_does_contain(txt_list),
    [None],
    "--force",
    "-O",
    TREE_NAME,
    "-y",
    "--action",
    "tool",
    "--options",
    "name=verify",
)

txt_list = [
    "6 media objects were referenced, but not found",
    "References to 6 missing media objects were kept",
]
reports.addcli(
    TestDynamic,
    "tool_check",
    out_does_contain(txt_list),
    [None],
    "--force",
    "-O",
    TREE_NAME,
    "-y",
    "--action",
    "tool",
    "--options",
    "name=check",
)

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