package leaderboard

import (
	"time"

	domain "knowfoolery/backend/services/leaderboard-service/internal/domain/leaderboard"
	sharedtypes "knowfoolery/backend/shared/domain/types"
)

// UpdateScoreInput is the internal score ingestion payload.
type UpdateScoreInput struct {
	SessionID        string
	PlayerID         string
	PlayerName       string
	TotalScore       int
	QuestionsAsked   int
	QuestionsCorrect int
	HintsUsed        int
	DurationSeconds  int
	CompletedAt      time.Time
	CompletionType   string
}

// GetTopInput captures top leaderboard query options.
type GetTopInput struct {
	CompletionType string
	Window         domain.Window
}

// GetPlayerRankingInput captures player ranking query.
type GetPlayerRankingInput struct {
	PlayerID   string
	Pagination sharedtypes.Pagination
}

// GetStatsInput captures global stats query options.
type GetStatsInput struct {
	CompletionType string
	Window         domain.Window
}

// RankedEntry is one ranked leaderboard line.
type RankedEntry struct {
	Rank  int                     `json:"rank"`
	Entry domain.LeaderboardEntry `json:"entry"`
}

// Top10Result returns top entries.
type Top10Result struct {
	Items []RankedEntry `json:"items"`
}

// PlayerRankingResult returns player rank and history.
type PlayerRankingResult struct {
	Player     domain.PlayerStats        `json:"player"`
	Rank       int64                     `json:"rank"`
	History    []domain.LeaderboardEntry `json:"history"`
	Pagination sharedtypes.Pagination    `json:"pagination"`
	Total      int64                     `json:"total"`
}