package extract

import (
	"encoding/xml"
	"os"
	"path/filepath"
)

type Report struct {
	XMLName        xml.Name  `xml:"report"`
	SegmentDirRoot string    `xml:"segmentDirRoot"`
	Segments       []Segment `xml:"segments>segment"`
}

type XMLTime struct {
	TimeZone string `xml:"timeZone,attr"`
	Value    string `xml:",chardata"`
}

type Segment struct {
	Id        string  `xml:"segmentId"`
	Aux       string  `xml:"aux"`
	Pan       string  `xml:"pan"`
	Mss       string  `xml:"mss"`
	StartTime XMLTime `xml:"startTime"`
	EndTime   XMLTime `xml:"endTime"`
	Meta      string  `xml:"meta"`
}

func (e *Extractor) Report() error {
	os.MkdirAll(filepath.Dir(e.params.Report), 0755)
	f, err := os.Create(e.params.Report)
	if err != nil {
		return err
	}
	defer f.Close()

	data, err := xml.MarshalIndent(e.report, "  ", "    ")
	if err != nil {
		return err
	}

	_, err = f.Write(data)

	return err
}