package upstreamimpl

import (
	"context"
	"net/http"
	"net/http/httptest"
	"testing"

	"git.5iot.com/iotlcm-public/iotlcm-upstream-chan/internal/logic/upstreamimpl/dx"
	"git.5iot.com/iotlcm-public/iotlcm-upstream-chan/internal/model"
	"git.5iot.com/iotlcm-public/iotlcm-upstream-chan/internal/model/entity"
)

type diagnosisTestToken struct{}

func (diagnosisTestToken) GetToken(context.Context) (string, error) { return "test-token", nil }
func (diagnosisTestToken) RecoverToken(context.Context, string) (string, error) {
	return "test-token", nil
}

func TestYdImeiUsesTerminalDeviceInfo(t *testing.T) {
	server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
		if r.URL.Path != "/v5/ec/query/sim-terminal-device-info" || r.URL.Query().Get("iccid") != "89860000000000000004" {
			t.Errorf("unexpected request %s", r.URL.String())
		}
		_, _ = w.Write([]byte(`{"status":"0","message":"正确","result":[{"terminalDeviceImei":"123456789012345"}]}`))
	}))
	defer server.Close()
	sim := &sSimYD{
		channelConfig: &model.SimChannelConfigItemCache{Channel: &entity.TSimChannels{ChanKey: "test", AppKey: "test"}},
		tokenProvider: diagnosisTestToken{}, apiConfig: &oneLinkAPIConfig{BaseURL: server.URL + "/v5"},
	}
	result, err := sim.QuerySimImei(context.Background(), &model.SimImeiInput{SimKeys: []*model.SimKey{{ICCID: "89860000000000000004"}}})
	if err != nil {
		t.Fatal(err)
	}
	if len(result) != 1 || result[0].Code != 0 || result[0].ResData.Imei != "123456789012345" {
		t.Fatalf("unexpected IMEI response: %+v", result)
	}
}

func TestYdStopReasonCombination(t *testing.T) {
	for _, tc := range []struct{ input, want string }{
		{"020000002000", "机卡分离停机、主动申请双向停机"},
		{"200000000000", "窄带网商品到期失效停机"},
		{"002000000000", "002000000000"},
	} {
		if got := mapYdStopReasonText(tc.input); got != tc.want {
			t.Errorf("%s => %s, want %s", tc.input, got, tc.want)
		}
	}
}

func TestDxRegionLimitStatusByOrder(t *testing.T) {
	for _, tc := range []struct{ order, limit, want string }{
		{"1", "", "2"}, {"0", "0", "1"}, {"0", "1", "0"}, {"0", "-", "2"},
	} {
		if got := mapDxRegionLimitStatusByOrder(tc.order, tc.limit); got != tc.want {
			t.Errorf("%s/%s => %s, want %s", tc.order, tc.limit, got, tc.want)
		}
	}
}

func TestDxCardBindingUsesDedicatedEndpoint(t *testing.T) {
	server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
		if r.URL.Path != "/api/v1/corp/connect/chkDeviceBindingInfo" || r.URL.Query().Get("iccid") != "8986000000000000007" {
			t.Errorf("unexpected request %s", r.URL.String())
		}
		_, _ = w.Write([]byte(`{"code":"0","data":{"orderStaus":"0","bindType":"1","bindImei":"123456789012345","bindStaus":"1"}}`))
	}))
	defer server.Close()
	sim := &sSimDX{client: dx.NewClient(dx.Config{BaseURL: server.URL, AppKey: "test", AppSecret: "secret"})}
	result, err := sim.QuerySimCardBindStatus(context.Background(), &model.SimCardBindStatusInput{SimKeys: []*model.SimKey{{ICCID: "8986000000000000007"}}})
	if err != nil {
		t.Fatal(err)
	}
	if len(result) != 1 || result[0].Code != 0 || result[0].ResData.OrderStatus != "0" || result[0].ResData.BindStatus != "1" || result[0].ResData.BindImei != "123456789012345" {
		t.Fatalf("unexpected response: %+v", result)
	}
}

func TestDxImeiReadsNQ003Response(t *testing.T) {
	for _, tc := range []struct {
		body                  string
		wantCode              int
		wantImei, wantMessage string
	}{
		{`{"RESULT":"0","MESSAGE":"查询成功","IMEI":"863644077218049"}`, 0, "863644077218049", "查询成功"},
		{`{"RESULT":"S00004","MESSAGE":"没有查询权限"}`, 9999, "", "没有查询权限"},
	} {
		server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
			if r.URL.Path != "/openapi/v1/prodinst/gete2einfo" || r.URL.Query().Get("iccid") != "8986000000000000007" {
				t.Errorf("unexpected request: %s", r.URL.String())
			}
			_, _ = w.Write([]byte(tc.body))
		}))
		sim := &sSimDX{client: dx.NewClient(dx.Config{BaseURL: server.URL, AppKey: "test", AppSecret: "secret"})}
		results, err := sim.QuerySimImei(context.Background(), &model.SimImeiInput{SimKeys: []*model.SimKey{{ICCID: "8986000000000000007"}}})
		server.Close()
		if err != nil || len(results) != 1 || results[0].Code != tc.wantCode || results[0].ResData.Imei != tc.wantImei || results[0].Message != tc.wantMessage {
			t.Errorf("response = %+v, error = %v", results, err)
		}
	}
}