package upstreamimpl

import (
	"context"
	"net/http"
	"net/http/httptest"
	"sync/atomic"
	"testing"
	"time"

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

func TestRechargeFindCardCacheIsSharedAcrossDiagnosisQueries(t *testing.T) {
	var calls atomic.Int32
	server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
		calls.Add(1)
		w.Header().Set("Content-Type", "application/json")
		_, _ = w.Write([]byte(`{"code":200,"msg":"ok","data":{"w_real_name":1,"c_no":"8986000000000000000","status_show_id":4,"c_total":1024,"c_used":128,"c_left":896,"prodinstexp_time":"2026-12-31","activate_date":"2026-01-01"}}`))
	}))
	defer server.Close()

	sim := &sSimRecharge{client: recharge.NewClient(recharge.Config{
		BaseURL: server.URL,
		PwdKey:  "test",
		Pwdiv:   "secret",
		Timeout: time.Second,
	})}
	simKey := &model.SimKey{ICCID: "8986000000000000000"}

	basic, err := sim.QuerySimBasicInfo(context.Background(), &model.SimBasicInfoInput{SimKeys: []*model.SimKey{simKey}})
	if err != nil || len(basic) != 1 || basic[0].Code != 0 {
		t.Fatalf("basic query failed: output=%#v err=%v", basic, err)
	}
	status, err := sim.QuerySimCardStatus(context.Background(), &model.SimCardStatusInput{SimKeys: []*model.SimKey{simKey}})
	if err != nil || len(status) != 1 || status[0].Code != 0 {
		t.Fatalf("status query failed: output=%#v err=%v", status, err)
	}
	if calls.Load() != 1 {
		t.Fatalf("findCard upstream calls = %d, want 1", calls.Load())
	}
	if !status[0].Cached || status[0].UpdatedAt == "" {
		t.Fatalf("cached metadata missing: %#v", status[0])
	}
}