package db

import (
	"context"
	"fmt"
	"time"

	"github.com/jmoiron/sqlx"
)

type World struct {
	ID string

	Title             string
	Description       string
	Version           string
	System            string
	Background        string
	JoinTheme         string
	CoreVersion       string
	SystemVersion     string
	LastPlayed        string
	Playtime          int
	Availability      int
	NextSession       time.Time
	Socket            bool
	Protected         bool
	Exclusive         bool
	PersistentStorage bool
	Locked            bool
	Owned             bool
	HasStorage        bool
	Compatibility     Compatibility
	Relationships     Relationships
	Tags              []string
	Scripts           []string
	Esmodules         []string
	Authors           []*Author
	Media             []*Media
	Styles            []*Style
	Languages         []*Language
	Packs             []*Pack
	PackFolders       []*Folder
}

func (w *World) Query(data *InsertId[string]) {
	data.query = fmt.Sprintf(`
		INSERT INTO world (%s, id, title, description, version, system, background, join_theme,
			core_version, system_version, last_played, playtime, availability, next_session, socket,
			protected, exclusive_, persistent_storage, locked, owned, has_storage)
		VALUES ($1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, $12, $13, $14, $15, $16, $17, $18, $19, $20, $21)`,
		data.fieldName)
}

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

	InsertWithCtxParallel(syncDB, tx, w.Compatibility, relId)
	InsertWithCtxParallel(syncDB, tx, w.Relationships, relId)

	esModulesRelId := &InsertId[string]{id: w.ID, fieldName: "world_id", tableName: "es_modules"}
	InsertSimpleSliceParallel(syncDB, tx, w.Esmodules, esModulesRelId)
	scriptRelId := &InsertId[string]{id: w.ID, fieldName: "world_id", tableName: "scripts"}
	InsertSimpleSliceParallel(syncDB, tx, w.Scripts, scriptRelId)
	tagsRelId := &InsertId[string]{id: w.ID, fieldName: "world_id", tableName: "tags"}
	InsertSimpleSliceParallel(syncDB, tx, w.Tags, tagsRelId)

	InsertSliceParallel(syncDB, tx, w.Authors, relId)
	InsertSliceParallel(syncDB, tx, w.Media, relId)
	InsertSliceParallel(syncDB, tx, w.Styles, relId)
	InsertSliceParallel(syncDB, tx, w.Languages, relId)
	InsertSliceParallel(syncDB, tx, w.Packs, relId)
	InsertSliceParallel(syncDB, tx, w.PackFolders, relId)

	return syncDB.Wait()
}

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

	args := []any{data.id, w.ID, w.Title, w.Description, w.Version, w.System, w.Background, w.JoinTheme,
		w.CoreVersion, w.SystemVersion, w.LastPlayed, w.Playtime, w.Availability, w.NextSession, w.Socket,
		w.Protected, w.Exclusive, w.PersistentStorage, w.Locked, w.Owned, w.HasStorage}

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

	return w.InsertObjects(tx)
}

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

	args := []any{data.id, w.ID, w.Title, w.Description, w.Version, w.System, w.Background, w.JoinTheme,
		w.CoreVersion, w.SystemVersion, w.LastPlayed, w.Playtime, w.Availability, w.NextSession, w.Socket,
		w.Protected, w.Exclusive, w.PersistentStorage, w.Locked, w.Owned, w.HasStorage}

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

	return w.InsertObjects(tx)
}