package handlers_test

import (
	"fmt"
	"net/http"
	"testing"

	"otaupdate/handlers"
	"otaupdate/services"

	m "github.com/fiskerinc/cloud-services/pkg/common"
	orm "github.com/fiskerinc/cloud-services/pkg/db/queries"
	mo "github.com/fiskerinc/cloud-services/pkg/db/queries/mocks"
	th "github.com/fiskerinc/cloud-services/pkg/testhelper"
)

func TestCarUpdatesGet(t *testing.T) {
	mock := mo.MockCarUpdates{}
	services.GetDB().SetCarUpdates(&mock)
	expectedCarUpdate := `{"id":1,"vin":"1G1FP87S3GN100062","manifest_id":1,"updatemanifest":{"name":"TEST","version":"1.1","description":"description","release_notes":"http://releasenotes.com","rollback":false,"type":"forced","country":"US","powertrain":"MD23","restraint":"None","model":"Ocean","trim":"Sport","year":2022,"body_type":"truck"},"UpdateSource":"OTA"}`
	expectedResp := fmt.Sprintf(`{"data":[%s],"total":1}`, expectedCarUpdate)
	expectedRespNoTotal := fmt.Sprintf(`{"data":[%s]}`, expectedCarUpdate)
	defaultOrder := "id DESC"
	listData := []m.CarUpdate{
		{
			ID:               1,
			VIN:              "1G1FP87S3GN100062",
			UpdateManifestID: 1,
			UpdateManifest: &m.UpdateManifest{
				Name:            "TEST",
				Description:     "description",
				Version:         "1.1",
				ReleaseNotes:    "http://releasenotes.com",
				RollbackEnabled: false,
				Type:            "forced",
				Country:         "US",
				PowerTrain:      "MD23",
				Restraint:       "None",
				Model:           "Ocean",
				Trim:            "Sport",
				Year:            2022,
				BodyType:        "truck",
			},
			UpdateSource: "OTA",
		},
	}
	tests := []mo.DBHttpTest{
		{
			Name:             "No parameters",
			Request:          th.MakeTestRequest(http.MethodGet, "http://example.com/carupdates", nil),
			ExpectedStatus:   http.StatusOK,
			ExpectedResponse: expectedResp,
			DBTestCase: mo.DBTestCase{
				ExpectedFilter: m.CarUpdate{},
				ExpectedPage: &orm.PageQueryOptions{
					Order:  defaultOrder,
					Limit:  orm.PageQueryOptionsLimitMaximum,
					Offset: 0,
				},
				MockListResponse: listData,
			},
		},
		{
			Name:             "Id parameter",
			Request:          th.MakeTestRequest(http.MethodGet, "http://example.com/carupdates?id=1", nil),
			ExpectedStatus:   http.StatusOK,
			ExpectedResponse: expectedRespNoTotal,
			DBTestCase: mo.DBTestCase{
				ExpectedFilter: m.CarUpdate{
					ID: 1,
				},
				ExpectedPage: &orm.PageQueryOptions{
					Order:  defaultOrder,
					Limit:  orm.PageQueryOptionsLimitMaximum,
					Offset: 0,
				},
				MockListResponse: listData,
			},
		},
		{
			Name:             "VIN and UpdateManifestID parameters",
			Request:          th.MakeTestRequest(http.MethodGet, "http://example.com/carupdates?vin=1G1FP87S3GN100062&manifest_id=1", nil),
			ExpectedStatus:   http.StatusOK,
			ExpectedResponse: expectedResp,
			DBTestCase: mo.DBTestCase{
				ExpectedFilter: m.CarUpdate{
					VIN:              "1G1FP87S3GN100062",
					UpdateManifestID: 1,
				},
				ExpectedPage: &orm.PageQueryOptions{
					Order:  defaultOrder,
					Limit:  orm.PageQueryOptionsLimitMaximum,
					Offset: 0,
				},
				MockListResponse: listData,
			},
		},
		{
			Name:             "Paging parameters",
			Request:          th.MakeTestRequest(http.MethodGet, "http://example.com/carupdates?offset=10&limit=5", nil),
			ExpectedStatus:   http.StatusOK,
			ExpectedResponse: expectedRespNoTotal,
			DBTestCase: mo.DBTestCase{
				ExpectedFilter: m.CarUpdate{},
				ExpectedPage: &orm.PageQueryOptions{
					Order:  defaultOrder,
					Limit:  5,
					Offset: 10,
				},
				MockListResponse: listData,
			},
		},
		{
			Name:             "Error",
			Request:          th.MakeTestRequest(http.MethodGet, "http://example.com/carupdates", nil),
			ExpectedStatus:   http.StatusServiceUnavailable,
			ExpectedResponse: `{"message":"something went wrong","error":"Service Unavailable"}`,
			DBTestCase: mo.DBTestCase{
				ExpectedFilter: m.CarUpdate{},
				ExpectedPage: &orm.PageQueryOptions{
					Order:  defaultOrder,
					Limit:  orm.PageQueryOptionsLimitMaximum,
					Offset: 0,
				},
				MockError: fmt.Errorf("something went wrong"),
			},
		},
		{
			Name:             "Wrong limit, -100",
			Request:          th.MakeTestRequest(http.MethodGet, "http://example.com/carupdates?limit=-100", nil),
			ExpectedStatus:   http.StatusBadRequest,
			ExpectedResponse: `{"message":"Limit less than 0","error":"Bad Request"}`,
		},
		{
			Name:             "Wrong limit, 1000",
			Request:          th.MakeTestRequest(http.MethodGet, "http://example.com/carupdates?limit=1000", nil),
			ExpectedStatus:   http.StatusBadRequest,
			ExpectedResponse: `{"message":"Limit greater than 100","error":"Bad Request"}`,
		},
	}

	mo.RunDBTests(t, tests, handlers.HandleCarUpdatesGet, &mock)
}