life

type AchievementDef struct {
	Flag        string
	Name        string
	Description string
	Active      bool
	Kind        string
	QuestType   string
	Difficulty  string
	Threshold   int
	SortOrder   int
}

type AchievementEvalInput struct {
	QuestType  string
	Difficulty string
	Catalog    []AchievementDef
	Progress   map[string]int
	Unlocked   map[string]struct{}
}

type AchievementEvalResult struct {
	ProgressAfter map[string]int
	NewlyUnlocked []AchievementDef
}

type BuffTotals struct {
	Stats    map[string]float64
	DropRate float64
	GoldMult float64
}

type CascadeInput struct {
	BaseExp                  int
	BaseGold                 int
	Skill                    StatSnapshot
	Characteristic           StatSnapshot
	Profile                  StatSnapshot
	ProfileGold              int
	ExpToCharacteristicRatio float64
}

type CascadeResult struct {
	Skill          StatSnapshot
	Characteristic StatSnapshot
	Profile        StatSnapshot
	ProfileGold    int
	GainedExp      int
	GainedGold     int
}

type LootInput struct {
	BaseDropChance   float64
	ProfileBonus     float64
	EquippedDropRate float64
	PityCount        int
	PityThreshold    int
	Roll             float64 // [0,1); if < 0, caller should set via RollUnit
	PoolSize         int
}

type LootResult struct {
	Dropped    bool
	ForcedPity bool
	Roll       float64
	Threshold  float64
	PoolIndex  int
	NextPity   int
}

type StatSnapshot struct {
	Level      int
	CurrentExp int64
}

type StatsActionEvent struct {
	At                 time.Time
	GainedExp          int
	GainedGold         int
	Dropped            bool
	CharacteristicCode string // empty → Other
}

type StatsInput struct {
	Actions      []StatsActionEvent
	Quests       []StatsQuestCompletion
	Redemptions  []StatsRedemptionEvent
	Unlocks      []StatsUnlockEvent
	Location     *time.Location
	Now          time.Time
	TimezoneName string
}

type StatsPage struct {
	Timezone           string
	DayLabels          []string
	Completions        int
	TotalExp           int
	GoldInTotal        int
	GoldOutTotal       int
	GoldNet            int
	ActivityCounts     []int
	ActivityExp        []int
	GrowthLabels       []string
	GrowthValues       []int
	QuestTypeLabels    []string
	QuestTypeValues    []int
	GoldIn             []int
	GoldOut            []int
	Drops              []int
	AchievementUnlocks int
	HasActivity        bool
	WindowStart        time.Time
	WindowEndExclusive time.Time
}

type StatsQuestCompletion struct {
	CompletedAt time.Time
	Type        string
}

type StatsRedemptionEvent struct {
	At        time.Time
	PricePaid int
}

type StatsUnlockEvent struct {
	At time.Time
}