package db

import (
	"context"
	"fmt"

	"github.com/jmoiron/sqlx"
)

type Pack struct {
	ID string

	Name        string
	Label       string
	Banner      string
	Path        string
	Type        string
	System      string
	PackageType string
	PackageName string
	Ownership   Ownership
	Index       []*Index
	Folders     []*PackFolder
}

func (p *Pack) Query(data *InsertId[string]) {
	data.query = fmt.Sprintf(`
		INSERT INTO pack (%s, id, name, label, banner, path, type, system, package_type, package_name)
		VALUES ($1, $2, $3, $4, $5, $6, $7, $8, $9, $10)
		RETURNING id`, data.fieldName)
}

func (p *Pack) InsertObjects(tx *sqlx.Tx) error {
	relId := &InsertId[string]{id: p.ID, fieldName: "pack_id"}
	syncDB := NewSyncDB()
	defer close(syncDB.errChan)

	InsertWithCtxParallel(syncDB, tx, p.Ownership, relId)
	InsertSliceParallel(syncDB, tx, p.Index, relId)
	InsertSliceParallel(syncDB, tx, p.Folders, relId)

	return syncDB.Wait()
}

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

	args := []any{data.id, p.ID, p.Name, p.Label, p.Banner, p.Path, p.Type, p.System, p.PackageType, p.PackageName}

	_, err := tx.Exec(data.query, args...)
	if err != nil {
		return err
	}

	return p.InsertObjects(tx)
}

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

	args := []any{data.id, p.ID, p.Name, p.Label, p.Banner, p.Path, p.Type, p.System, p.PackageType, p.PackageName}

	_, err := tx.ExecContext(ctx, data.query, args...)
	if err != nil {
		return err
	}

	return p.InsertObjects(tx)
}

type PackFolder struct {
	ID string

	Description string
	Name        string
	Sorting     string
	Type        string
	Sort        int
}

func (p *PackFolder) Query(data *InsertId[string]) {
	data.query = fmt.Sprintf(`
		INSERT INTO pack_folder (%s, id, description, name, sorting, type, sort)
		VALUES ($1, $2, $3, $4, $5, $6, $7)`, data.fieldName)
}

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

	args := []any{data.id, p.ID, p.Description, p.Name, p.Sorting, p.Type, p.Sort}

	_, err := tx.Exec(data.query, args...)
	if err != nil {
		return err
	}

	return nil
}

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

	args := []any{data.id, p.ID, p.Description, p.Name, p.Sorting, p.Type, p.Sort}

	_, err := tx.ExecContext(ctx, data.query, args...)
	if err != nil {
		return err
	}

	return nil
}