package db

import (
	"context"
	"fmt"
	"strconv"

	"github.com/jmoiron/sqlx"
)

type Folder struct {
	ID uint

	Name    string
	Sorting string
	Color   string
	Packs   []string
	Folders []*Folder
}

func (f *Folder) Query(data *InsertId[string]) {
	data.query = fmt.Sprintf(`
		INSERT INTO folder (%s, name, sorting, color)
		VALUES ($1, $2, $3, $4)
		RETURNING id`, data.fieldName)
}

func (f *Folder) InsertObjects(tx *sqlx.Tx) error {
	relId := &InsertId[string]{
		id:        strconv.FormatUint(uint64(f.ID), 10),
		fieldName: "folder_id",
		tableName: "folder_packs",
	}
	syncDB := NewSyncDB()
	defer close(syncDB.errChan)

	InsertSimpleSliceParallel(syncDB, tx, f.Packs, relId)
	InsertSliceParallel(syncDB, tx, f.Folders, relId)

	return syncDB.Wait()
}

func (f *Folder) Insert(tx *sqlx.Tx, data *InsertId[string]) error {
	if data.query == "" {
		return ErrNoQuery
	}

	args := []any{data.id, f.Name, f.Sorting, f.Color}

	err := tx.QueryRow(data.query, args...).Scan(&f.ID)
	if err != nil {
		return err
	}

	return f.InsertObjects(tx)
}

func (f *Folder) InsertCtx(ctx context.Context, tx *sqlx.Tx, data *InsertId[string]) error {
	if data.query == "" {
		return ErrNoQuery
	}

	args := []any{data.id, f.Name, f.Sorting, f.Color}

	err := tx.QueryRowContext(ctx, data.query, args...).Scan(&f.ID)
	if err != nil {
		return err
	}

	return f.InsertObjects(tx)
}

type WorldFolder struct {
	ID string

	Name        string
	Type        string
	Folder      string
	Sorting     string
	Description string
	Color       string
	Sort        int
	Stats       Stats
	// Flags       any    `json:"flags,omitempty"`
}