# -*- coding: utf-8 -*-
"""
Profile: http://hl7.org/fhir/StructureDefinition/Basic
Release: STU3
Version: 3.0.2
Revision: 11917
Last updated: 2019-10-24T11:53:00+11:00
"""

import io
import json
import os
import unittest

import pytest

from .. import basic
from ..fhirdate import FHIRDate
from .fixtures import force_bytes


@pytest.mark.usefixtures("base_settings")
class BasicTests(unittest.TestCase):
    def instantiate_from(self, filename):
        datadir = os.environ.get("FHIR_UNITTEST_DATADIR") or ""
        with io.open(os.path.join(datadir, filename), "r", encoding="utf-8") as handle:
            js = json.load(handle)
            self.assertEqual("Basic", js["resourceType"])
        return basic.Basic(js)

    def testBasic1(self):
        inst = self.instantiate_from("basic-example2.json")
        self.assertIsNotNone(inst, "Must have instantiated a Basic instance")
        self.implBasic1(inst)

        js = inst.as_json()
        self.assertEqual("Basic", js["resourceType"])
        inst2 = basic.Basic(js)
        self.implBasic1(inst2)

    def implBasic1(self, inst):
        self.assertEqual(
            force_bytes(inst.code.coding[0].code), force_bytes("UMLCLASSMODEL")
        )
        self.assertEqual(
            force_bytes(inst.code.coding[0].system),
            force_bytes("http://example.org/do-not-use/fhir-codes#resourceTypes"),
        )
        self.assertEqual(
            force_bytes(inst.extension[0].extension[0].url), force_bytes("name")
        )
        self.assertEqual(
            force_bytes(inst.extension[0].extension[0].valueString),
            force_bytes("Class1"),
        )
        self.assertEqual(
            force_bytes(inst.extension[0].extension[1].extension[0].url),
            force_bytes("name"),
        )
        self.assertEqual(
            force_bytes(inst.extension[0].extension[1].extension[0].valueString),
            force_bytes("attribute1"),
        )
        self.assertEqual(
            force_bytes(inst.extension[0].extension[1].extension[1].url),
            force_bytes("minOccurs"),
        )
        self.assertEqual(inst.extension[0].extension[1].extension[1].valueInteger, 1)
        self.assertEqual(
            force_bytes(inst.extension[0].extension[1].extension[2].url),
            force_bytes("maxOccurs"),
        )
        self.assertEqual(
            force_bytes(inst.extension[0].extension[1].extension[2].valueCode),
            force_bytes("*"),
        )
        self.assertEqual(
            force_bytes(inst.extension[0].extension[1].url), force_bytes("attribute")
        )
        self.assertEqual(
            force_bytes(inst.extension[0].extension[2].extension[0].url),
            force_bytes("name"),
        )
        self.assertEqual(
            force_bytes(inst.extension[0].extension[2].extension[0].valueString),
            force_bytes("attribute2"),
        )
        self.assertEqual(
            force_bytes(inst.extension[0].extension[2].extension[1].url),
            force_bytes("minOccurs"),
        )
        self.assertEqual(inst.extension[0].extension[2].extension[1].valueInteger, 0)
        self.assertEqual(
            force_bytes(inst.extension[0].extension[2].extension[2].url),
            force_bytes("maxOccurs"),
        )
        self.assertEqual(inst.extension[0].extension[2].extension[2].valueInteger, 1)
        self.assertEqual(
            force_bytes(inst.extension[0].extension[2].url), force_bytes("attribute")
        )
        self.assertEqual(
            force_bytes(inst.extension[0].url),
            force_bytes("http://example.org/do-not-use/fhir-extensions/UMLclass"),
        )
        self.assertEqual(force_bytes(inst.id), force_bytes("classModel"))
        self.assertEqual(force_bytes(inst.text.status), force_bytes("generated"))

    def testBasic2(self):
        inst = self.instantiate_from("basic-example-narrative.json")
        self.assertIsNotNone(inst, "Must have instantiated a Basic instance")
        self.implBasic2(inst)

        js = inst.as_json()
        self.assertEqual("Basic", js["resourceType"])
        inst2 = basic.Basic(js)
        self.implBasic2(inst2)

    def implBasic2(self, inst):
        self.assertEqual(
            force_bytes(inst.code.text), force_bytes("Example Narrative Tester")
        )
        self.assertEqual(force_bytes(inst.id), force_bytes("basic-example-narrative"))
        self.assertEqual(force_bytes(inst.text.status), force_bytes("additional"))

    def testBasic3(self):
        inst = self.instantiate_from("basic-example.json")
        self.assertIsNotNone(inst, "Must have instantiated a Basic instance")
        self.implBasic3(inst)

        js = inst.as_json()
        self.assertEqual("Basic", js["resourceType"])
        inst2 = basic.Basic(js)
        self.implBasic3(inst2)

    def implBasic3(self, inst):
        self.assertEqual(force_bytes(inst.code.coding[0].code), force_bytes("referral"))
        self.assertEqual(
            force_bytes(inst.code.coding[0].system),
            force_bytes("http://hl7.org/fhir/basic-resource-type"),
        )
        self.assertEqual(inst.created.date, FHIRDate("2013-05-14").date)
        self.assertEqual(inst.created.as_json(), "2013-05-14")
        self.assertEqual(
            force_bytes(inst.extension[0].url),
            force_bytes(
                "http://example.org/do-not-use/fhir-extensions/referral#requestingPractitioner"
            ),
        )
        self.assertEqual(
            force_bytes(inst.extension[1].url),
            force_bytes("http://example.org/do-not-use/fhir-extensions/referral#notes"),
        )
        self.assertEqual(
            force_bytes(inst.extension[1].valueString),
            force_bytes(
                "The patient had fever peaks over the last couple of days. He is worried about these peaks."
            ),
        )
        self.assertEqual(
            force_bytes(inst.extension[2].url),
            force_bytes(
                "http://example.org/do-not-use/fhir-extensions/referral#fulfillingEncounter"
            ),
        )
        self.assertEqual(force_bytes(inst.id), force_bytes("referral"))
        self.assertEqual(
            force_bytes(inst.identifier[0].system),
            force_bytes("http://goodhealth.org/basic/identifiers"),
        )
        self.assertEqual(force_bytes(inst.identifier[0].value), force_bytes("19283746"))
        self.assertEqual(
            force_bytes(inst.modifierExtension[0].url),
            force_bytes(
                "http://example.org/do-not-use/fhir-extensions/referral#referredForService"
            ),
        )
        self.assertEqual(
            force_bytes(inst.modifierExtension[0].valueCodeableConcept.coding[0].code),
            force_bytes("11429006"),
        )
        self.assertEqual(
            force_bytes(
                inst.modifierExtension[0].valueCodeableConcept.coding[0].display
            ),
            force_bytes("Consultation"),
        )
        self.assertEqual(
            force_bytes(
                inst.modifierExtension[0].valueCodeableConcept.coding[0].system
            ),
            force_bytes("http://snomed.info/sct"),
        )
        self.assertEqual(
            force_bytes(inst.modifierExtension[1].url),
            force_bytes(
                "http://example.org/do-not-use/fhir-extensions/referral#targetDate"
            ),
        )
        self.assertEqual(
            inst.modifierExtension[1].valuePeriod.end.date, FHIRDate("2013-04-15").date
        )
        self.assertEqual(
            inst.modifierExtension[1].valuePeriod.end.as_json(), "2013-04-15"
        )
        self.assertEqual(
            inst.modifierExtension[1].valuePeriod.start.date,
            FHIRDate("2013-04-01").date,
        )
        self.assertEqual(
            inst.modifierExtension[1].valuePeriod.start.as_json(), "2013-04-01"
        )
        self.assertEqual(
            force_bytes(inst.modifierExtension[2].url),
            force_bytes(
                "http://example.org/do-not-use/fhir-extensions/referral#status"
            ),
        )
        self.assertEqual(
            force_bytes(inst.modifierExtension[2].valueCode), force_bytes("complete")
        )
        self.assertEqual(force_bytes(inst.text.status), force_bytes("generated"))
