# Copyright 2021 Camptocamp SA
# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).

from odoo.addons.component.tests.common import SavepointComponentCase


class TestZippcubeWizard(SavepointComponentCase):
    @staticmethod
    def get_measure_result(length, width, height, weight):
        return {
            "length": length,
            "width": width,
            "height": height,
            "weight": weight,
        }

    @classmethod
    def setUpClass(cls):
        super().setUpClass()
        cls.env = cls.env(context=dict(cls.env.context, tracking_disable=True))

        cls.device_obj = cls.env["measuring.device"]
        cls.cs_wizard = cls.env["measuring.wizard"]
        PackType = cls.env["product.packaging.type"]
        pack_type_data = [
            ("internal", 3, 1, 0),
            ("retail", 10, 1, 1),
            ("transport", 20, 1, 1),
            ("pallet", 30, 1, 1),
        ]
        for name, seq, gtin, req in pack_type_data:
            PackType.create(
                {
                    "name": name,
                    "code": name.upper(),
                    "sequence": seq,
                    "has_gtin": gtin,
                    "required": req,
                }
            )

        cls.device = cls.device_obj.create(
            {
                "name": "Test Device",
                "device_type": "zippcube",
                "state": "ready",
                "warehouse_id": 1,
            }
        )

        # FIXME: use odoo.test.common.Form so that onchange are played
        # automatically
        cls.wizard = cls.cs_wizard.create({"device_id": cls.device.id})

        cls.product_1 = cls.env.ref("product.product_product_6")
        cls.product_2 = cls.env.ref("product.product_product_7")

        cls.product_1.barcode = "424242"
        PackType.cron_check_create_required_packaging()

    def test_product_onchange(self):
        self.wizard.product_id = self.product_1.id

        self.assertEqual(len(self.wizard.line_ids), 0)
        self.wizard.onchange_product_id()
        self.assertEqual(len(self.wizard.line_ids), 6)

    def test_product_onchange_barcode(self):
        self.assertFalse(self.wizard.product_id)
        self.assertFalse(self.wizard.line_ids)

        self.wizard.on_barcode_scanned("424242")
        self.wizard.onchange_product_id()
        self.assertEqual(self.wizard.product_id, self.product_1)
        self.assertEqual(len(self.wizard.line_ids), 6)

    def setup_wizard(self, verify=True):
        self.wizard.product_id = self.product_1.id
        self.wizard.onchange_product_id()
        fields = ["packaging_length", "width", "height", "max_weight", "volume"]
        for idx, line in enumerate(self.wizard.line_ids):
            return_value = TestZippcubeWizard.get_measure_result(
                100 * 2 ** idx, 100, 100, 3 ** idx
            )
            line.measuring_select_for_measure()
            self.device._update_packaging_measures(return_value)
            if not verify:
                continue
            self.assertEqual(
                line.read(fields)[0],
                {
                    "id": line.id,
                    "packaging_length": (2 ** idx) * 1000,
                    "width": 1000,
                    "height": 1000,
                    "max_weight": 3.0 ** idx,
                    "volume": 2.0 ** idx,
                },
            )
        self.wizard.action_save()

    def test_zippcube_measures(self):
        self.setup_wizard()
        mm_uom = self.env.ref("stock_measuring_device.product_uom_mm")
        self.assertEqual(
            self.product_1.read(
                [
                    "product_length",
                    "product_width",
                    "product_height",
                    "weight",
                    "volume",
                    "dimensional_uom_id",
                ]
            )[0],
            {
                "id": self.product_1.id,
                "product_length": 1000,
                "product_width": 1000,
                "product_height": 1000,
                "weight": 1.0,
                "volume": 1.0,
                "dimensional_uom_id": (mm_uom.id, mm_uom.name),
            },
        )
        packagings = self.product_1.packaging_ids.sorted()
        self.assertEqual(len(packagings), 5)
        self.assertEqual(set(packagings.mapped("length_uom_name")), {"mm"})
        for idx, packaging in enumerate(packagings, 1):
            self.assertEqual(
                packaging.read(
                    ["packaging_length", "width", "height", "max_weight", "volume"]
                )[0],
                {
                    "id": packaging.id,
                    "packaging_length": (2 ** idx) * 1000,
                    "width": 1000,
                    "height": 1000,
                    "max_weight": 3.0 ** idx,
                    "volume": 2.0 ** idx,
                },
            )

    def test_wizard_actions(self):
        self.setup_wizard(verify=False)
        res = self.wizard.action_reopen_fullscreen()
        self.assertEqual(res["res_id"], self.wizard.id)
        res = self.wizard.reload()
        self.assertEqual(res, {"type": "ir.actions.act_view_reload"})
        self.wizard._notify("Test message")
        self.wizard.line_ids[-1].scan_requested = True
        res = self.wizard.action_close()
        self.assertEqual(
            res,
            {
                "type": "ir.actions.act_window",
                "res_model": self.device._name,
                "res_id": self.device.id,
                "view_mode": "form",
                "target": "main",
                "flags": {"headless": False, "clear_breadcrumbs": True},
            },
        )
        test_product = self.product_2
        self.assertNotEqual(self.wizard.product_id, test_product)
        test_product.packaging_ids[1].measuring_device_id = self.device
        res = self.device.open_wizard()
        self.assertEqual(res["context"]["default_product_id"], test_product.id)
        self.wizard.retrieve_product()
        self.assertEqual(self.wizard.product_id, test_product)
        self.assertFalse(self.wizard.line_ids[-1].measuring_select_for_measure())
        self.assertTrue(self.wizard.line_ids[-1].measuring_select_for_measure_cancel())
        self.device.state = "not_ready"
        self.device.test_device()
        self.assertEqual(self.device.state, "ready")