package repo

/*
    /state.json
	/000/state.json
	/000/race/{UUID}/order/001.json
	/000/race/{UUID}/report.json
	/000/battle/{planet_UUID}
*/

import (
	"fmt"

	"github.com/iliadenisov/galaxy/pkg/model/game"
)

func (r *repo) SaveTurn(t uint, g game.Game) error {
	return saveTurn(r.s, t, g)
}

func saveTurn(s Storage, t uint, g game.Game) error {
	path := fmt.Sprintf("%03d/state.json", t)
	exist, err := s.Exist(path)
	if err != nil {
		return NewStorageError(err)
	}
	if exist {
		return NewStateError(fmt.Sprintf("state for turn %d already saved", t))
	}
	if err := s.Write(path, g); err != nil {
		return NewStorageError(err)
	}
	// TODO: save reports
	// TODO: save battles
	return saveState(s, g)
}

func (r *repo) SaveState(g game.Game) error {
	return saveState(r.s, g)
}

func saveState(s Storage, g game.Game) error {
	path := "state.json"
	if err := s.Write(path, g); err != nil {
		return NewStorageError(err)
	}
	return nil
}