// Package libdnstemplate implements a DNS record management client compatible
// with the libdns interfaces for <PROVIDER NAME>. TODO: This package is a
// template only. Customize all godocs for actual implementation.
package libdnstemplate

import (
	"context"
	"fmt"

	"github.com/libdns/libdns"
)

// TODO: Providers must not require additional provisioning steps by the callers; it
// should work simply by populating a struct and calling methods on it. If your DNS
// service requires long-lived state or some extra provisioning step, do it implicitly
// when methods are called; sync.Once can help with this, and/or you can use a
// sync.(RW)Mutex in your Provider struct to synchronize implicit provisioning.

// Provider facilitates DNS record manipulation with <TODO: PROVIDER NAME>.
type Provider struct {
	// TODO: put config fields here (with snake_case json
	// struct tags on exported fields), for example:
	APIToken string `json:"api_token,omitempty"`
}

// GetRecords lists all the records in the zone.
func (p *Provider) GetRecords(ctx context.Context, zone string) ([]libdns.Record, error) {
	return nil, fmt.Errorf("TODO: not implemented")
}

// AppendRecords adds records to the zone. It returns the records that were added.
func (p *Provider) AppendRecords(ctx context.Context, zone string, records []libdns.Record) ([]libdns.Record, error) {
	return nil, fmt.Errorf("TODO: not implemented")
}

// SetRecords sets the records in the zone, either by updating existing records or creating new ones.
// It returns the updated records.
func (p *Provider) SetRecords(ctx context.Context, zone string, records []libdns.Record) ([]libdns.Record, error) {
	return nil, fmt.Errorf("TODO: not implemented")
}

// DeleteRecords deletes the records from the zone. It returns the records that were deleted.
func (p *Provider) DeleteRecords(ctx context.Context, zone string, records []libdns.Record) ([]libdns.Record, error) {
	return nil, fmt.Errorf("TODO: not implemented")
}

// Interface guards
var (
	_ libdns.RecordGetter   = (*Provider)(nil)
	_ libdns.RecordAppender = (*Provider)(nil)
	_ libdns.RecordSetter   = (*Provider)(nil)
	_ libdns.RecordDeleter  = (*Provider)(nil)
)