package httpx

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

func TestWriteOKWrapsData(t *testing.T) {
	rec := httptest.NewRecorder()
	WriteOK(rec, "trace-1", map[string]any{"online": 12})
	if rec.Code != http.StatusOK {
		t.Fatalf("status = %d", rec.Code)
	}
	var body map[string]any
	if err := json.Unmarshal(rec.Body.Bytes(), &body); err != nil {
		t.Fatal(err)
	}
	if body["traceId"] != "trace-1" {
		t.Fatalf("traceId = %#v", body["traceId"])
	}
	data := body["data"].(map[string]any)
	if data["online"].(float64) != 12 {
		t.Fatalf("data = %#v", data)
	}
}

func TestWriteErrorWrapsError(t *testing.T) {
	rec := httptest.NewRecorder()
	WriteError(rec, http.StatusBadRequest, "BAD_QUERY", "查询失败", "vin required", "trace-2")
	if rec.Code != http.StatusBadRequest {
		t.Fatalf("status = %d", rec.Code)
	}
	if got := rec.Body.String(); !containsAll(got, []string{"BAD_QUERY", "查询失败", "vin required", "trace-2"}) {
		t.Fatalf("body = %s", got)
	}
}

func containsAll(value string, parts []string) bool {
	for _, part := range parts {
		if !strings.Contains(value, part) {
			return false
		}
	}
	return true
}
