package httpapi

import (
	"testing"
	"time"

	"github.com/easyai/easyai-ai-gateway/apps/api/internal/store"
)

func TestVolcesCompatibleTaskPreservesNativeOfficialFieldsWithoutGatewayExtensions(t *testing.T) {
	now := time.Date(2026, 7, 18, 8, 0, 0, 0, time.UTC)
	task := store.GatewayTask{
		ID: "gateway-task-1", Kind: "videos.generations", Status: "succeeded", Model: "doubao-seedance-2-0-mini-260615",
		RemoteTaskID: "cgt-upstream-1", CreatedAt: now, UpdatedAt: now.Add(time.Second),
		Result: map[string]any{
			"raw": map[string]any{
				"id": "cgt-upstream-1", "model": "doubao-seedance-2-0-mini-260615", "status": "succeeded",
				"content": map[string]any{"video_url": "https://example.com/out.mp4"}, "usage": map[string]any{"total_tokens": 9},
				"future_official_field": "preserved",
			},
		},
		Billings: []any{map[string]any{"amount": 3}}, BillingSummary: map[string]any{"currency": "resource"}, FinalChargeAmount: 3,
		Attempts: []store.TaskAttempt{{Provider: "volces"}},
	}
	got := volcesCompatibleTask(task)
	if got["id"] != task.RemoteTaskID || got["status"] != "succeeded" || got["future_official_field"] != "preserved" {
		t.Fatalf("unexpected compatibility identity/status: %+v", got)
	}
	content, _ := got["content"].(map[string]any)
	if content["video_url"] != "https://example.com/out.mp4" || got["usage"] == nil {
		t.Fatalf("official fields were lost: %+v", got)
	}
	for _, forbidden := range []string{"gateway_task_id", "gateway_status", "billings", "billing_summary", "final_charge_amount", "upstream_task_id"} {
		if _, ok := got[forbidden]; ok {
			t.Fatalf("compatibility response contains gateway extension %q: %+v", forbidden, got)
		}
	}
}