wwx

type CDATA struct {
	Value string `xml:",cdata"`
}

type Context interface {
	context.Context

	// AppID returns the app_id
	AppID() string

	// Req returns the decoded request
	Req() Request

	// Res returns the response
	Res() *Response

	// Text send text response
	Text(s string)

	// Empty send empty response
	Empty()
}

type DecryptAESOptions struct {
	Token          string
	AESKey         string
	AppID          string
	SkipValidation bool
}

type EncryptAESOptions struct {
	Token     string
	AESKey    string
	AppID     string
	Nonce     string
	Timestamp string
}

type EncryptedRequest struct {
	Signature    string `json:"signature"`
	Timestamp    string `json:"timestamp"`
	Nonce        string `json:"nonce"`
	OpenID       string `json:"openid"`
	EncryptType  string `json:"encrypt_type"`
	MsgSignature string `json:"msg_signature"`
	Body         []byte `json:"body"`
}

type EncryptedRequestData struct {
	XMLName    xml.Name `xml:"xml"`
	ToUserName string   `xml:"ToUserName"`
	Encrypt    string   `xml:"Encrypt"`
}

type EncryptedResponse struct {
	XMLName      xml.Name `xml:"xml"`
	Encrypt      CDATA    `xml:"Encrypt"`
	MsgSignature CDATA    `xml:"MsgSignature"`
	Timestamp    string   `xml:"TimeStamp"`
	Nonce        CDATA    `xml:"Nonce"`
}

type HandlerFunc func(c Context)

type Option = func(opts *options)

type Request struct {
	XMLName xml.Name `xml:"xml"`

	ToUserName   string `xml:"ToUserName"`
	FromUserName string `xml:"FromUserName"`
	CreateTime   int64  `xml:"CreateTime"`

	MsgID   int64  `xml:"MsgId"`
	MsgType string `xml:"MsgType"`

	MsgDataID string `xml:"MsgDataId"`
	Idx       int64  `xml:"Idx"`

	// text
	Content string `xml:"Content"`

	// image
	PicURL  string `xml:"PicUrl"`
	MediaID string `xml:"MediaId"`

	// voice
	//MediaID string `xml:"MediaId"`
	Format      string `xml:"Format"`
	Recognition string `xml:"Recognition"`

	// video
	//MediaID string `xml:"MediaId"`
	ThumbMediaID string `xml:"ThumbMediaId"`

	// location
	LocationX float64 `xml:"Location_X"`
	LocationY float64 `xml:"Location_Y"`
	Scale     int     `xml:"Scale"`
	Label     string  `xml:"Label"`

	// link
	Title       string `xml:"Title"`
	Description string `xml:"Description"`
	URL         string `xml:"Url"`

	// Event
	Event     string  `xml:"Event"`
	EventKey  string  `xml:"EventKey"`
	Ticket    string  `xml:"Ticket"`
	Latitude  float64 `xml:"Latitude"`
	Longitude float64 `xml:"Longitude"`
	Precision float64 `xml:"Precision"`
}

type Response struct {
	XMLName xml.Name `xml:"xml"`

	ToUserName   CDATA `xml:"ToUserName"`
	FromUserName CDATA `xml:"FromUserName"`
	CreateTime   int64 `xml:"CreateTime"`
	MsgType      CDATA `xml:"MsgType"`
	Content      CDATA `xml:"Content,omitempty"`

	Empty bool `xml:"-"`
}

type ValidationRequest struct {
	Signature string `json:"signature"`
	Timestamp string `json:"timestamp"`
	Nonce     string `json:"nonce"`
	Echostr   string `json:"echostr"`
}