package commands

import (
	"fmt"

	"git.cheetah.cat/cheetah/moto-flash-data/flashpart"
	"git.cheetah.cat/cheetah/moto-flash-data/s19"
	"github.com/rs/zerolog/log"
)

type S19TreeCommand struct {
	FileName string `long:"file" short:"f" required:"true" description:"filename"`
}

func (command *S19TreeCommand) Execute(args []string) error {
	log.Info().Str("fileName", command.FileName).Msg("S19-Tree")

	s19File, err := s19.NewS19Reader(command.FileName)
	if err != nil {
		return err
	}
	defer s19File.Close()
	log.Info().Int64("fileSize", s19File.OsSize).Msg("Reading file...")

	//
	records, err := s19File.ReadAllRecords()
	if err != nil {
		return err
	}
	records = records[1:] // skip first ??
	ranges := s19File.DetectAddressRanges(records)
	//
	for index, segment := range ranges {
		log.Info().Msg(
			fmt.Sprintf("Index: %d, Start: 0x%08X, End: 0x%08X, Size: %d bytes, Slice: %d-%d",
				index,
				segment.StartAddress, segment.EndAddress,
				segment.Size,
				segment.SliceStart, segment.SliceEnd,
			),
		)
		//
		fpHeader := flashpart.ParseFlashPartHeader(records[segment.SliceStart].Data)
		log.Info().Msg(
			fmt.Sprintf("Index: %d, Media-ID: 0x%02X, Partition Size: 0x%08X / %d bytes, Partition Tag: '%s'",
				index,
				fpHeader.MediaID,
				fpHeader.TotalSize,
				fpHeader.TotalSize,
				fpHeader.VersionText,
			),
		)
		//log.Debug().Msg(fmt.Sprint(fpHeader))
	}

	return nil
}