package xml

import (
	"airlines/pkg/model"
	"encoding/xml"
	"fmt"
	"os"

	"github.com/schollz/progressbar/v3"
)

type PointzAggregatorUsers struct {
	XMLName xml.Name  `xml:"PointzAggregatorUsers"`
	Users   []XMLUser `xml:"user"`
}

type XMLUser struct {
	UID   string `xml:"uid,attr"`
	Name  Name   `xml:"name"`
	Cards Cards  `xml:"cards"`
}

type Name struct {
	First string `xml:"first,attr"`
	Last  string `xml:"last,attr"`
}

type Cards struct {
	Type string    `xml:"type,attr"`
	Card []XMLCard `xml:"card"`
}

type XMLCard struct {
	Number     string     `xml:"number,attr"`
	Program    string     `xml:"bonusprogramm"`
	Activities Activities `xml:"activities"`
}

type Activities struct {
	Type      string        `xml:"type,attr"`
	Activitys []XMLActivity `xml:"activity"`
}

type XMLActivity struct {
	Type      string `xml:"type,attr"`
	Code      string `xml:"Code"`
	Date      string `xml:"Date"`
	Departure string `xml:"Departure"`
	Arrival   string `xml:"Arrival"`
	Fare      string `xml:"Fare"`
}

func UnmarshalXml(path string) (*PointzAggregatorUsers, error) {

	data, err := os.ReadFile(path)
	if err != nil {
		return nil, err
	}

	var p PointzAggregatorUsers
	if err := xml.Unmarshal(data, &p); err != nil {
		return nil, err
	}
	return &p, nil
}

func (u *PointzAggregatorUsers) DumpToDb(store model.Store) error {
	// var err error
	bar := progressbar.Default(int64(len(u.Users)), "dumping xml")

	for _, u := range u.Users {
		dbUser, err := u.ToUser()
		if err != nil {
			panic(err)
		}
		dbUser, err = store.SaveUser(dbUser)
		if err != nil {
			panic(err)
		}
		// fmt.Println(dbUser)


		for _, card := range u.Cards.Card {
			dbCard, err := card.ToCard()
			if err != nil {
				fmt.Println(err)
				continue
			}
			dbCard.UserID = dbUser.ID
			_, err = store.SaveCard(dbCard)
			// данные говно
			if err != nil {
				fmt.Println(err)
			}

			for _, activity := range card.Activities.Activitys {

				dbFlight, err := activity.ToFlight()
				if err != nil {
					fmt.Println(err)
				}
				dbFlight.UserID = dbUser.ID
				_, err = store.SaveFlight(dbFlight)
				if err != nil {
					fmt.Println(err)
				}
			}
		}
		bar.Add(1)
	}

	return nil
}