package upstreamapi

import (
	"context"
	"encoding/json"
	"net/http/httptest"
	"strings"
	"testing"

	"github.com/gogf/gf/v2/net/ghttp"
	"git.5iot.com/iotlcm-public/iotlcm-upstream-proxy/internal/model"
)

type apnPassthroughTestChannel struct{ reqData json.RawMessage }

func (c *apnPassthroughTestChannel) SimBase(_ context.Context, input *model.SimBaseReqJson) (model.SimBaseResJson, error) {
	c.reqData = append(json.RawMessage(nil), input.ReqData...)
	return model.SimBaseResJson{&model.SimBaseRes[json.RawMessage]{SimKey: input.SimKeys[0], Code: 0, Message: "已受理", ResData: json.RawMessage(`{"orderNum":"job-persisted","pending":true,"uncertain":false}`)}}, nil
}
func TestAPNProxyUnknownChannelPreservesUncertain(t *testing.T) {
	api := NewUpstreamAPI()
	out, err := api.SimBase((&ghttp.Request{Request: httptest.NewRequest("POST", "/sim/change/sim-apn", nil)}).Context(), &model.SimBaseReqJson{
		SimKeys: []*model.SimKey{{ChanKey: "missing_chan", ICCID: "test"}},
		ReqData: json.RawMessage(`{"operationId":"stable-id","submitOnly":true}`),
	})
	if err != nil || len(out) != 1 || !strings.Contains(string(out[0].ResData), `"uncertain":true`) {
		t.Fatalf("未知通道不能误报业务失败: result=%+v err=%v", out, err)
	}
}

func TestNonAPNProxySameNamedFieldsKeepLegacyFailure(t *testing.T) {
	api := NewUpstreamAPI()
	ctx := (&ghttp.Request{Request: httptest.NewRequest("POST", "/sim/change/sim-status", nil)}).Context()
	out, err := api.SimBase(ctx, &model.SimBaseReqJson{SimKeys: []*model.SimKey{{ChanKey: "missing_chan", ICCID: "test"}}, ReqData: json.RawMessage(`{"operationId":"other-domain","submitOnly":true,"recoverOnly":true,"queryJobId":"unrelated"}`)})
	if err != nil || len(out) != 1 || string(out[0].ResData) != `{"status":"-2"}` {
		t.Fatalf("非APN同名字段改变既有失败语义：%+v %v", out, err)
	}
}

func TestAPNProxyPreservesOperationAndAsyncFields(t *testing.T) {
	api := NewUpstreamAPI()
	instance := &apnPassthroughTestChannel{}
	api.RegisterChan("test_chan", "test", &model.SimCardChannelCache{Instance: instance})
	req := json.RawMessage(`{"operationId":"stable-id","submitOnly":true,"recoverOnly":false,"operType":"1"}`)
	out, err := api.SimBase((&ghttp.Request{Request: httptest.NewRequest("POST", "/sim/change/sim-apn", nil)}).Context(), &model.SimBaseReqJson{SimKeys: []*model.SimKey{{ChanKey: "test_chan", ICCID: "test"}}, ReqData: req})
	if err != nil || len(out) != 1 {
		t.Fatalf("proxy请求错误：%v %+v", err, out)
	}
	if !strings.Contains(string(instance.reqData), `"operationId":"stable-id"`) {
		t.Fatalf("operationId丢失：%s", instance.reqData)
	}
	if !strings.Contains(string(out[0].ResData), `"pending":true`) || !strings.Contains(string(out[0].ResData), `"orderNum":"job-persisted"`) {
		t.Fatalf("受理标识丢失：%s", out[0].ResData)
	}
}