package catalogs

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

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

// One league (C级赛 / B级赛) and the groups it is made of.
type RacingCompetition4229938 struct {
	Id uint32 `json:"id"`
	Category string `json:"category"`
	GroupIds []uint32 `json:"groupIds"`
}

// 
// One league group. The gate is authored: a group opens when it is not hard-locked and the player
// has reached both thresholds. Group 1 is 0/0, so a fresh player starts there.
// 
type RacingCompetitionGroup4229938 struct {
	Id uint32 `json:"id"`
	IsLocked bool `json:"isLocked"`
	UnlockPoint uint32 `json:"unlockPoint"`
	UnlockStar uint32 `json:"unlockStar"`
	TrackIds []uint32 `json:"trackIds"`
}

// One track. MaxPlayers == 0 means an authored row that is not actually playable.
type RacingTrack4229938 struct {
	Id uint32 `json:"id"`
	MaxPlayers uint32 `json:"maxPlayers"`
}

// 
// Reads the three authored racing tables for the 赛车手 phone app:
// RacingDriverCompetitionConfig.json (2 leagues: C级赛 / B级赛),
// RacingDriverCompetitionGroupConfig.json (3 groups) and
// RacingDriverTrackInformationConfig.json (24 tracks).
// The client owns the same tables, so the server only reads the ids and the unlock gates — it never
// invents progress. A missing or malformed file degrades to "no leagues" instead of throwing, so a
// broken config cannot break LoginGame or the app.
// 
var (
	RacingCatalog4229938_cacheLock sync.RWMutex
	RacingCatalog4229938_cached = false
	RacingCatalog4229938_entries []any
)

// LoadRacingCatalog4229938 loads catalog records from client config directory
func LoadRacingCatalog4229938(configDir string) ([]any, error) {
	RacingCatalog4229938_cacheLock.RLock()
	if RacingCatalog4229938_cached {
		defer RacingCatalog4229938_cacheLock.RUnlock()
		return RacingCatalog4229938_entries, nil
	}
	RacingCatalog4229938_cacheLock.RUnlock()

	RacingCatalog4229938_cacheLock.Lock()
	defer RacingCatalog4229938_cacheLock.Unlock()
	if RacingCatalog4229938_cached { return RacingCatalog4229938_entries, nil }

	filePath := filepath.Join(configDir, "RacingCatalog.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)
		}
	}

	RacingCatalog4229938_entries = result
	RacingCatalog4229938_cached = true
	return result, nil
}

func RacingCatalog4229938_Records(root string, fileName string) []any {
	// Catalog helper RacingCatalog4229938_Records
	return nil
}

// ⛑️ TryGetUInt32 遇到非 Number 会**抛**（不是返回 false）—— 先判 ValueKind。
//    同 ExtractionShooterCatalog4229938 的 U32/I32/Bool（硬规则 195）。
func RacingCatalog4229938_U32(source any, name string) uint32 {
	// Catalog helper RacingCatalog4229938_U32
	return 0
}

func RacingCatalog4229938_UIntList(source any, name string) []uint32 {
	// Catalog helper RacingCatalog4229938_UIntList
	return nil
}