package app

import (
	"fmt"
	"time"
)

// InjectResponseMeta takes a ResopnseMeta instance and injects additional metadata
func InjectResponseMeta(r *ResponseMeta) *ResponseMeta {
	theResponseMeta := ResponseMeta{
		Contact:            "Contact Taxnexus at https://taxnexus.net/, info@taxnexus.net or +1-510-679-1900",
		Copyright:          "Taxnexus API and all Taxnexus content is Copyright (c) 2018-2020 by Taxnexus, Inc. All Rights Reserved.", //nolint:lll // response text
		License:            "Proprietary - Do Not Copy",
		Pagination:         r.Pagination,
		TaxnexusAccount:    r.TaxnexusAccount,
		ServerInfo:         r.ServerInfo,
		ServerResponseTime: r.ServerResponseTime,
		ServerTimestamp:    r.ServerTimestamp,
		RequestType:        r.RequestType,
		RequestIP:          r.RequestIP,
		RequestURL:         r.RequestURL,
	}
	return &theResponseMeta
}

// NewResponseMeta creates a template meta response
func NewResponseMeta() *ResponseMeta {
	return &ResponseMeta{
		Contact:   "Contact Taxnexus at https://taxnexus.net/, info@taxnexus.net or +1-510-679-1900",
		Copyright: "Taxnexus API and all Taxnexus content is Copyright (c) 2018-2020 by Taxnexus, Inc. All Rights Reserved.", //nolint:lll // response text
		License:   "Proprietary - Do Not Copy",
		Pagination: &Pagination{
			Limit:    1,
			Pagesize: 1,
			Poffset:  0,
			Setsize:  1,
		},
		ServerInfo:      "Taxnexus v1.3.0  - Go",
		ServerTimestamp: fmt.Sprint(time.Now().Local()),
	}
}

// NewResponseMetaWithPagination creates a template meta response with pagination
func NewResponseMetaWithPagination(p *Pagination) *ResponseMeta {
	return &ResponseMeta{
		Contact:         "Contact Taxnexus at https://taxnexus.net/, info@taxnexus.net or +1-510-679-1900",
		Copyright:       "Taxnexus API and all Taxnexus content is Copyright (c) 2018-2020 by Taxnexus, Inc. All Rights Reserved.", //nolint:lll // response text
		License:         "Proprietary - Do Not Copy",
		ServerInfo:      "Taxnexus v1.3.0  - Go",
		ServerTimestamp: fmt.Sprint(time.Now()),
		Pagination:      p,
	}
}

// ResponseMeta is a struct
type ResponseMeta struct {
	Contact            string
	Copyright          string
	License            string
	OperationID        string
	Pagination         *Pagination
	RequestIP          string
	RequestType        string
	RequestURL         string
	ServerInfo         string
	ServerResponseTime string
	ServerTimestamp    string
	TaxnexusAccount    string
}

// Pagination is a struct
type Pagination struct {
	Limit    int64
	Pagesize int64
	Poffset  int64
	Setsize  int64
}