// Copyright (c) Mainflux
// SPDX-License-Identifier: Apache-2.0

package keys

import (
	"net/http"
	"time"

	"github.com/mainflux/mainflux"
)

var (
	_ mainflux.Response = (*issueKeyRes)(nil)
	_ mainflux.Response = (*revokeKeyRes)(nil)
)

type issueKeyRes struct {
	ID        string     `json:"id,omitempty"`
	Value     string     `json:"value,omitempty"`
	IssuedAt  time.Time  `json:"issued_at,omitempty"`
	ExpiresAt *time.Time `json:"expires_at,omitempty"`
}

func (res issueKeyRes) Code() int {
	return http.StatusCreated
}

func (res issueKeyRes) Headers() map[string]string {
	return map[string]string{}
}

func (res issueKeyRes) Empty() bool {
	return res.Value == ""
}

type retrieveKeyRes struct {
	ID        string     `json:"id,omitempty"`
	IssuerID  string     `json:"issuer_id,omitempty"`
	Subject   string     `json:"subject,omitempty"`
	Type      uint32     `json:"type,omitempty"`
	IssuedAt  time.Time  `json:"issued_at,omitempty"`
	ExpiresAt *time.Time `json:"expires_at,omitempty"`
}

func (res retrieveKeyRes) Code() int {
	return http.StatusOK
}

func (res retrieveKeyRes) Headers() map[string]string {
	return map[string]string{}
}

func (res retrieveKeyRes) Empty() bool {
	return false
}

type keyPageRes struct {
	pageRes
	Keys []retrieveKeyRes `json:"keys"`
}

type pageRes struct {
	Limit  uint64 `json:"limit,omitempty"`
	Offset uint64 `json:"offset,omitempty"`
	Total  uint64 `json:"total"`
}

type revokeKeyRes struct {
}

func (res revokeKeyRes) Code() int {
	return http.StatusNoContent
}

func (res revokeKeyRes) Headers() map[string]string {
	return map[string]string{}
}

func (res revokeKeyRes) Empty() bool {
	return true
}