package services

import (
	"context"
	"time"

	"gitea.urkob.com/urko/btc-pay-checker/internal/domain"
	"gitea.urkob.com/urko/btc-pay-checker/internal/platform/mongodb/order"
	"go.mongodb.org/mongo-driver/bson/primitive"
)

const defaultExpirationTime = time.Minute * 30

type Order struct {
	repo       *order.Repo
	expiration time.Duration
}

func NewOrder(repo *order.Repo) *Order {
	return &Order{
		repo:       repo,
		expiration: defaultExpirationTime,
	}
}

func (o *Order) WithExpiration(expiration time.Duration) *Order {
	o.expiration = expiration
	return o
}

func (o *Order) NewOrder(ctx context.Context, OrderID string, ClientID string, amount float64) (*domain.Order, error) {
	order := domain.Order{
		ID:        primitive.NewObjectID(),
		OrderID:   OrderID,
		ClientID:  ClientID,
		Amount:    amount,
		PaidAt:    time.Time{},
		CreatedAt: time.Now(),
		ExpiresAt: time.Now().Add(o.expiration),
	}
	_, err := o.repo.Insert(ctx, &order)
	if err != nil {
		return nil, err
	}
	return &order, err
}

func (o *Order) FromAmount(ctx context.Context, amount float64, timestamp time.Time) (*domain.Order, error) {
	return o.repo.FromAmount(ctx, amount, timestamp)
}

func (o *Order) OrderCompleted(ctx context.Context, order *domain.Order) error {
	return o.repo.OrderCompleted(ctx, order)
}