package reconcile_test

import (
	"context"
	"testing"
	"time"

	"github.com/wangjia/pay/internal/accounts"
	"github.com/wangjia/pay/internal/model"
	"github.com/wangjia/pay/internal/reconcile"
	"github.com/wangjia/pay/internal/store"
)

func TestUsageSourceRefreshAndInterface(t *testing.T) {
	db := model.OpenTestDB(t)
	s := store.NewOrderStore(db)
	now := time.Date(2026, 7, 10, 12, 0, 0, 0, time.UTC)
	paid := now.Add(-time.Hour)
	_ = s.CreateAttempt(&model.Attempt{OutTradeNo: "A", Channel: "alipay", AccountID: "acct-1",
		ProviderRef: "R-A", AmountMinor: 12000, Currency: "CNY", Status: model.AttemptPaid, PaidAt: &paid})

	u := reconcile.NewUsageSource(s, func() time.Time { return now })
	var _ accounts.UsageSource = u // 编译期断言满足接口

	if u.TodayUsedMinor("acct-1") != 0 {
		t.Fatalf("刷新前应 0")
	}
	if err := u.Refresh(context.Background()); err != nil {
		t.Fatalf("refresh: %v", err)
	}
	if u.TodayUsedMinor("acct-1") != 12000 {
		t.Fatalf("刷新后 acct-1 应 12000, got %d", u.TodayUsedMinor("acct-1"))
	}
	if u.TodayUsedMinor("unknown") != 0 {
		t.Fatalf("未知账户应 0")
	}
}