package catalogs

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

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

// 
// Client economy tables (mall commodities, drops, gacha pools/contents/tier rules) imported from the
// 4229938 config dump into paths.clientConfigs.
// Unlike ClientConfigRepository these tables are optional: a missing or malformed file only disables
// the matching feature (mall purchase / gacha draw) instead of refusing to start, because the rest of
// the server must keep working when a dump is incomplete.
// 
var (
	EconomyConfigRepository_cacheLock sync.RWMutex
	EconomyConfigRepository_cached = false
	EconomyConfigRepository_entries []any
)

// LoadEconomyConfigRepository loads catalog records from client config directory
func LoadEconomyConfigRepository(configDir string) ([]any, error) {
	EconomyConfigRepository_cacheLock.RLock()
	if EconomyConfigRepository_cached {
		defer EconomyConfigRepository_cacheLock.RUnlock()
		return EconomyConfigRepository_entries, nil
	}
	EconomyConfigRepository_cacheLock.RUnlock()

	EconomyConfigRepository_cacheLock.Lock()
	defer EconomyConfigRepository_cacheLock.Unlock()
	if EconomyConfigRepository_cached { return EconomyConfigRepository_entries, nil }

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

	EconomyConfigRepository_entries = result
	EconomyConfigRepository_cached = true
	return result, nil
}

// Forces the (optional) tables to load so the startup log reports what was imported.
func EconomyConfigRepository_Warmup()  {
	// Catalog helper EconomyConfigRepository_Warmup
}

func EconomyConfigRepository_TryMallCommodity(id uint32, commodity MallCommodity) bool {
	// Catalog helper EconomyConfigRepository_TryMallCommodity
	return false
}

func EconomyConfigRepository_TryDrop(id uint32, drop DropRow) bool {
	// Catalog helper EconomyConfigRepository_TryDrop
	return false
}

func EconomyConfigRepository_TryPool(id uint32, pool GachaPool) bool {
	// Catalog helper EconomyConfigRepository_TryPool
	return false
}

func EconomyConfigRepository_TryTierRule(id uint32, rule GachaTierRule) bool {
	// Catalog helper EconomyConfigRepository_TryTierRule
	return false
}

func EconomyConfigRepository_TryTradeItem(id uint32, item TradeItem) bool {
	// Catalog helper EconomyConfigRepository_TryTradeItem
	return false
}

func EconomyConfigRepository_PoolContents(poolId uint32) []GachaContent {
	// Catalog helper EconomyConfigRepository_PoolContents
	return nil
}

func EconomyConfigRepository_ReadRecords(path string, warnings []string) []any {
	// Catalog helper EconomyConfigRepository_ReadRecords
	return nil
}

// Dump records may carry fully qualified keys ("LT.ConfigGen.IFoo.Id"), so match on the leaf name.
func EconomyConfigRepository_TryProperty(row any, name string, value any) bool {
	// Catalog helper EconomyConfigRepository_TryProperty
	return false
}

func EconomyConfigRepository_TryUInt32(row any, name string, result uint32) bool {
	// Catalog helper EconomyConfigRepository_TryUInt32
	return false
}

func EconomyConfigRepository_TryDouble(row any, name string, result float64) bool {
	// Catalog helper EconomyConfigRepository_TryDouble
	return false
}

func EconomyConfigRepository_ReadBool(row any, name string) bool {
	// Catalog helper EconomyConfigRepository_ReadBool
	return false
}

func EconomyConfigRepository_ReadUInt32Array(row any, name string) []uint32 {
	// Catalog helper EconomyConfigRepository_ReadUInt32Array
	return nil
}

// Item1: [{ "id1": 36211010, "count": 10 }, ...] - every entry is granted.
func EconomyConfigRepository_ReadItemList(row any, name string) []any {
	// Catalog helper EconomyConfigRepository_ReadItemList
	return nil
}

// Item2: [{ "id2": .., "min": .., "max": .. }] - one entry is chosen and rolled inside [min, max].
func EconomyConfigRepository_ReadItemRangeList(row any, name string) []any {
	// Catalog helper EconomyConfigRepository_ReadItemRangeList
	return nil
}

// Item3: [{ "id3": .., "count": 0.00075 }] - 'count' is a relative probability weight.
func EconomyConfigRepository_ReadItemWeightList(row any, name string) []any {
	// Catalog helper EconomyConfigRepository_ReadItemWeightList
	return nil
}

// CostCount: [{ "drawCount": 1, "cost": 100 }, ...]
func EconomyConfigRepository_ReadCostList(row any, name string) []any {
	// Catalog helper EconomyConfigRepository_ReadCostList
	return nil
}

// One mall shelf row. Price is the list price, DiscountPrice the current charge (0 = none).
type MallCommodity struct {
	Id uint32 `json:"id"`
	MallId uint32 `json:"mallId"`
	Type uint32 `json:"type"`
	BindId uint32 `json:"bindId"`
	ConsumeItemId uint32 `json:"consumeItemId"`
	Price float64 `json:"price"`
	DiscountPrice float64 `json:"discountPrice"`
	DropId uint32 `json:"dropId"`
	LimitNum uint32 `json:"limitNum"`
	CommodityBindIds []uint32 `json:"commodityBindIds"`
	UnitPrice float64 `json:"unitPrice"`
}

// 
// One drop row.  items are always granted,
// picks one entry and a random count in [Min, Max],  picks one entry by
// relative weight (Item3 carries fractional weights, so they are doubles).
// 
type DropRow struct {
	Id uint32 `json:"id"`
	Money float64 `json:"money"`
	BindingGold float64 `json:"bindingGold"`
	Guaranteed []any `json:"guaranteed"`
	Ranged []any `json:"ranged"`
	Weighted []any `json:"weighted"`
	IsEmpty bool `json:"isEmpty"`
}

type GachaPool struct {
	Id uint32 `json:"id"`
	IsDrop bool `json:"isDrop"`
	MoneyId uint32 `json:"moneyId"`
	CommodityId uint32 `json:"commodityId"`
	GrandTierRuleId uint32 `json:"grandTierRuleId"`
	Costs []any `json:"costs"`
}

type GachaContent struct {
	Id uint32 `json:"id"`
	PoolId uint32 `json:"poolId"`
	TierRarity uint32 `json:"tierRarity"`
	DropId uint32 `json:"dropId"`
	Weight float64 `json:"weight"`
	Quantity uint32 `json:"quantity"`
	Quality uint32 `json:"quality"`
	DuplicateReturnDropId uint32 `json:"duplicateReturnDropId"`
	DuplicateReturnCount uint32 `json:"duplicateReturnCount"`
// SS-tier row: the UI plays the extra grand-prize video for these draws.
	IsGrandPrize bool `json:"isGrandPrize"`
}

// 
// Pity ramp for one tier rule.  1 pools ramp their grand-prize chance
// from  by  every draw
// once  is reached and guarantee it at .
// 0 pools instead pick a tier from the cumulative
// table (scale 100000) with no pity at all.
// 
type GachaTierRule struct {
	Id uint32 `json:"id"`
	RuleType uint32 `json:"ruleType"`
	PityThreshold uint32 `json:"pityThreshold"`
	RampStartDraw uint32 `json:"rampStartDraw"`
	BaseProbability uint32 `json:"baseProbability"`
	ProbabilityIncrement uint32 `json:"probabilityIncrement"`
	GrandPrizeProbability []uint32 `json:"grandPrizeProbability"`
}

// 
// One trading-post row.  0 hands out  as an
// ordinary backpack item, 1 unlocks the wardrobe piece , 3 is a
// household collectible (also ) and 2 is a fashion suit that retail only
// trades through the order book.
// 
type TradeItem struct {
	Id uint32 `json:"id"`
	ItemType uint32 `json:"itemType"`
	ItemId uint32 `json:"itemId"`
	Tab uint32 `json:"tab"`
	FashionId uint32 `json:"fashionId"`
	FashionSuitId uint32 `json:"fashionSuitId"`
	MinPrice uint32 `json:"minPrice"`
	MaxPrice uint32 `json:"maxPrice"`
	BucketRanges []uint32 `json:"bucketRanges"`
// Cheapest price the row is offered at - the floor of its authored bucket ranges.
	MarketPrice uint32 `json:"marketPrice"`
}

type EconomyConfigRepository_Data struct {
	Mall map[uint32]MallCommodity `json:"mall"`
	Drops map[uint32]DropRow `json:"drops"`
	Pools map[uint32]GachaPool `json:"pools"`
	TierRules map[uint32]GachaTierRule `json:"tierRules"`
	ContentsByPool map[uint32][]GachaContent `json:"contentsByPool"`
	TradeItems map[uint32]TradeItem `json:"tradeItems"`
}