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package linodego
import (
"context"
"encoding/json"
"time"
"github.com/linode/linodego/internal/parseabletime"
)
// Invoice structs reflect an invoice for billable activity on the account.
type Invoice struct {
ID int `json:"id"`
Label string `json:"label"`
Total float32 `json:"total"`
Date *time.Time `json:"-"`
Tax float32 `json:"tax"`
Subtotal float32 `json:"subtotal"`
BillingSource string `json:"billing_source"`
TaxSummary []InvoiceTaxSummary `json:"tax_summary"`
}
type InvoiceTaxSummary struct {
Tax float32 `json:"tax"`
Name string `json:"name"`
}
// InvoiceItem structs reflect a single billable activity associate with an Invoice
type InvoiceItem struct {
Label string `json:"label"`
Type string `json:"type"`
UnitPrice float32 `json:"unit_price"`
Quantity int `json:"quantity"`
Amount float32 `json:"amount"`
Tax float32 `json:"tax"`
Region *string `json:"region"`
From *time.Time `json:"-"`
To *time.Time `json:"-"`
Total float32 `json:"total"`
}
// ListInvoices gets a paginated list of Invoices against the Account
func (c *Client) ListInvoices(ctx context.Context, opts *ListOptions) ([]Invoice, error) {
return getPaginatedResults[Invoice](ctx, c, "account/invoices", opts)
}
// UnmarshalJSON implements the json.Unmarshaler interface
func (i *Invoice) UnmarshalJSON(b []byte) error {
type Mask Invoice
p := struct {
*Mask
Date *parseabletime.ParseableTime `json:"date"`
}{
Mask: (*Mask)(i),
}
if err := json.Unmarshal(b, &p); err != nil {
return err
}
i.Date = (*time.Time)(p.Date)
return nil
}
// UnmarshalJSON implements the json.Unmarshaler interface
func (i *InvoiceItem) UnmarshalJSON(b []byte) error {
type Mask InvoiceItem
p := struct {
*Mask
From *parseabletime.ParseableTime `json:"from"`
To *parseabletime.ParseableTime `json:"to"`
}{
Mask: (*Mask)(i),
}
if err := json.Unmarshal(b, &p); err != nil {
return err
}
i.From = (*time.Time)(p.From)
i.To = (*time.Time)(p.To)
return nil
}
// GetInvoice gets a single Invoice matching the provided ID
func (c *Client) GetInvoice(ctx context.Context, invoiceID int) (*Invoice, error) {
e := formatAPIPath("account/invoices/%d", invoiceID)
return doGETRequest[Invoice](ctx, c, e)
}
// ListInvoiceItems gets the invoice items associated with a specific Invoice
func (c *Client) ListInvoiceItems(ctx context.Context, invoiceID int, opts *ListOptions) ([]InvoiceItem, error) {
return getPaginatedResults[InvoiceItem](ctx, c, formatAPIPath("account/invoices/%d/items", invoiceID), opts)
}
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