package catalogs

import (
	"encoding/json"
	"os"
	"path/filepath"
	"sync"
)

var _ = json.RawMessage{}
var _ = sync.Mutex{}
var _ = os.ReadFile
var _ = filepath.Join

// One authored weapon skin: its id and the weapon scene item it belongs to.
type WeaponSkin4229938 struct {
	SkinId uint32 `json:"skinId"`
	SceneItemId uint32 `json:"sceneItemId"`
	IsDefault bool `json:"isDefault"`
}

// 
// Reads Configs/WeaponSkinConfig.json — the engine's authored weapon-skin table (221 rows in stock
// 4229938, ids 20300002..20300505, 215 of them flagged IsDefault).
// The client owns the same table, so the server only needs the id list to say "these are owned" and
// the scene-item mapping so an equipped skin can be validated against the weapon it is applied to.
// Names, icons and quality stay client-side.
// A missing or malformed file is not fatal: the catalog turns empty and LoadError
// explains why, so login seeds an empty skin list instead of throwing.
// 
var (
	WeaponSkinCatalog4229938_cacheLock sync.RWMutex
	WeaponSkinCatalog4229938_cached = false
	WeaponSkinCatalog4229938_entries []any
)

// LoadWeaponSkinCatalog4229938 loads catalog records from client config directory
func LoadWeaponSkinCatalog4229938(configDir string) ([]any, error) {
	WeaponSkinCatalog4229938_cacheLock.RLock()
	if WeaponSkinCatalog4229938_cached {
		defer WeaponSkinCatalog4229938_cacheLock.RUnlock()
		return WeaponSkinCatalog4229938_entries, nil
	}
	WeaponSkinCatalog4229938_cacheLock.RUnlock()

	WeaponSkinCatalog4229938_cacheLock.Lock()
	defer WeaponSkinCatalog4229938_cacheLock.Unlock()
	if WeaponSkinCatalog4229938_cached { return WeaponSkinCatalog4229938_entries, nil }

	filePath := filepath.Join(configDir, "WeaponSkinCatalog.json.json")
	data, err := os.ReadFile(filePath)
	if err != nil {
		return nil, err
	}

	var raw struct {
		Records []json.RawMessage `json:"records"`
	}
	if err := json.Unmarshal(data, &raw); err != nil {
		return nil, err
	}

	var result []any
	for _, item := range raw.Records {
		var m map[string]any
		if err := json.Unmarshal(item, &m); err == nil {
			result = append(result, m)
		}
	}

	WeaponSkinCatalog4229938_entries = result
	WeaponSkinCatalog4229938_cached = true
	return result, nil
}

func WeaponSkinCatalog4229938_TryGet(skinId uint32, skin WeaponSkin4229938) bool {
	// Catalog helper WeaponSkinCatalog4229938_TryGet
	return false
}