package isapi

import (
	"encoding/xml"
	"net/url"
)

// Time
type Time struct {
	XMLName      xml.Name `xml:"Time,omitempty"`
	XMLVersion   string   `xml:"version,attr"`
	XMLNamespace string   `xml:"xmlns,attr"`
	TimeMode     string   `xml:"timeMode,omitempty" json:"timeMode,omitempty"` //校时方式,[NTP#NTP校时,manual#手动校时,satellite#卫星校时,platform#平台校时,NONE#不允校时或无校时源,GB28181#GB28181校时,PTP#PTP校时]
	LocalTime    string   `xml:"localTime,omitempty" json:"localTime,omitempty"`
	TimeZone     string   `xml:"timeZone,omitempty" json:"timeZone,omitempty"` //CST为时区名称，-8:00:00为(UTC时间-本地时间)
}

// GetTime 获取时间信息
func (c *Client) GetTime() (resp *Time, err error) {
	path := "/ISAPI/System/time"
	u, err := url.Parse(c.BaseURL + path)
	if err != nil {
		return nil, err
	}
	body, err := c.Get(u)
	if err != nil {
		return nil, err
	}
	err = xml.Unmarshal(body, &resp)
	if err != nil {
		return nil, err
	}
	return resp, nil
}

// PutTime 更新时间
func (c *Client) PutTime(data []byte) (resp []byte, err error) {
	u, err := url.Parse(c.BaseURL + "/ISAPI/System/time")
	if err != nil {
		return nil, err
	}
	resp, err = c.PutXML(u, data)
	if err != nil {
		return nil, err
	}
	return resp, nil
}