lunar-tear/server/internal/masterdata/bighunt.go

package masterdata

import (
	"log"
	"sort"
	"time"

	"lunar-tear/server/internal/utils"
)

type BigHuntBossQuestRow struct {
	BigHuntBossQuestId                int32
	BigHuntBossId                     int32
	BigHuntQuestGroupId               int32
	BigHuntScoreRewardGroupScheduleId int32
	DailyChallengeCount               int32
}

type BigHuntQuestRow struct {
	BigHuntQuestId                 int32
	QuestId                        int32
	BigHuntQuestScoreCoefficientId int32
}

type BigHuntBossRow struct {
	BigHuntBossId           int32
	BigHuntBossGradeGroupId int32
	AttributeType           int32
}

type GradeThreshold struct {
	NecessaryScore   int64
	AssetGradeIconId int32
}

type ScoreRewardScheduleEntry struct {
	BigHuntScoreRewardGroupId int32
	StartDatetime             int64
}

type ScoreRewardThreshold struct {
	NecessaryScore       int64
	BigHuntRewardGroupId int32
}

type RewardItem struct {
	PossessionType int32
	PossessionId   int32
	Count          int32
}

type BigHuntWeeklyRewardKey struct {
	ScheduleId    int32
	AttributeType int32
}

type BigHuntCatalog struct {
	BossQuestById         map[int32]BigHuntBossQuestRow
	QuestById             map[int32]BigHuntQuestRow
	ScoreCoefficients     map[int32]int32
	BossByBossId          map[int32]BigHuntBossRow
	GradeThresholds       map[int32][]GradeThreshold
	ActiveScheduleId      int32
	ScoreRewardSchedules  map[int32][]ScoreRewardScheduleEntry
	ScoreRewardThresholds map[int32][]ScoreRewardThreshold
	RewardItems           map[int32][]RewardItem
	WeeklyRewardSchedules map[BigHuntWeeklyRewardKey][]ScoreRewardScheduleEntry
}

func (c *BigHuntCatalog) ResolveActiveScoreRewardGroupId(scheduleId int32, nowMillis int64) int32 {
	entries := c.ScoreRewardSchedules[scheduleId]
	for _, e := range entries {
		if nowMillis >= e.StartDatetime {
			return e.BigHuntScoreRewardGroupId
		}
	}
	if len(entries) > 0 {
		return entries[len(entries)-1].BigHuntScoreRewardGroupId
	}
	return 0
}

func (c *BigHuntCatalog) ResolveActiveWeeklyRewardGroupId(key BigHuntWeeklyRewardKey, nowMillis int64) int32 {
	entries := c.WeeklyRewardSchedules[key]
	for _, e := range entries {
		if nowMillis >= e.StartDatetime {
			return e.BigHuntScoreRewardGroupId
		}
	}
	if len(entries) > 0 {
		return entries[len(entries)-1].BigHuntScoreRewardGroupId
	}
	return 0
}

func (c *BigHuntCatalog) ResolveGradeIconId(bossId int32, score int64) int32 {
	boss, ok := c.BossByBossId[bossId]
	if !ok {
		return 0
	}
	thresholds := c.GradeThresholds[boss.BigHuntBossGradeGroupId]
	var iconId int32
	for _, t := range thresholds {
		if score >= t.NecessaryScore {
			iconId = t.AssetGradeIconId
		} else {
			break
		}
	}
	return iconId
}

func (c *BigHuntCatalog) CollectNewRewards(scoreRewardGroupId int32, oldMax, newMax int64) []RewardItem {
	thresholds := c.ScoreRewardThresholds[scoreRewardGroupId]
	var items []RewardItem
	for _, t := range thresholds {
		if t.NecessaryScore > oldMax && t.NecessaryScore <= newMax {
			items = append(items, c.RewardItems[t.BigHuntRewardGroupId]...)
		}
	}
	return items
}

func LoadBigHuntCatalog() *BigHuntCatalog {
	bossQuestRows, err := utils.ReadTable[EntityMBigHuntBossQuest]("m_big_hunt_boss_quest")
	if err != nil {
		log.Fatalf("load big hunt boss quest table: %v", err)
	}
	bossQuestById := make(map[int32]BigHuntBossQuestRow, len(bossQuestRows))
	for _, r := range bossQuestRows {
		bossQuestById[r.BigHuntBossQuestId] = BigHuntBossQuestRow{
			BigHuntBossQuestId:                r.BigHuntBossQuestId,
			BigHuntBossId:                     r.BigHuntBossId,
			BigHuntQuestGroupId:               r.BigHuntQuestGroupId,
			BigHuntScoreRewardGroupScheduleId: r.BigHuntScoreRewardGroupScheduleId,
			DailyChallengeCount:               r.DailyChallengeCount,
		}
	}

	questRows, err := utils.ReadTable[EntityMBigHuntQuest]("m_big_hunt_quest")
	if err != nil {
		log.Fatalf("load big hunt quest table: %v", err)
	}
	questById := make(map[int32]BigHuntQuestRow, len(questRows))
	for _, r := range questRows {
		questById[r.BigHuntQuestId] = BigHuntQuestRow{
			BigHuntQuestId:                 r.BigHuntQuestId,
			QuestId:                        r.QuestId,
			BigHuntQuestScoreCoefficientId: r.BigHuntQuestScoreCoefficientId,
		}
	}

	coeffRows, err := utils.ReadTable[EntityMBigHuntQuestScoreCoefficient]("m_big_hunt_quest_score_coefficient")
	if err != nil {
		log.Fatalf("load big hunt quest score coefficient table: %v", err)
	}
	scoreCoefficients := make(map[int32]int32, len(coeffRows))
	for _, r := range coeffRows {
		scoreCoefficients[r.BigHuntQuestScoreCoefficientId] = r.ScoreDifficultBonusPermil
	}

	bossRows, err := utils.ReadTable[EntityMBigHuntBoss]("m_big_hunt_boss")
	if err != nil {
		log.Fatalf("load big hunt boss table: %v", err)
	}
	bossByBossId := make(map[int32]BigHuntBossRow, len(bossRows))
	for _, r := range bossRows {
		bossByBossId[r.BigHuntBossId] = BigHuntBossRow{
			BigHuntBossId:           r.BigHuntBossId,
			BigHuntBossGradeGroupId: r.BigHuntBossGradeGroupId,
			AttributeType:           r.AttributeType,
		}
	}

	gradeRows, err := utils.ReadTable[EntityMBigHuntBossGradeGroup]("m_big_hunt_boss_grade_group")
	if err != nil {
		log.Fatalf("load big hunt boss grade group table: %v", err)
	}
	gradeThresholds := make(map[int32][]GradeThreshold)
	for _, r := range gradeRows {
		gradeThresholds[r.BigHuntBossGradeGroupId] = append(gradeThresholds[r.BigHuntBossGradeGroupId], GradeThreshold{
			NecessaryScore:   r.NecessaryScore,
			AssetGradeIconId: r.AssetGradeIconId,
		})
	}
	for k := range gradeThresholds {
		sort.Slice(gradeThresholds[k], func(i, j int) bool {
			return gradeThresholds[k][i].NecessaryScore < gradeThresholds[k][j].NecessaryScore
		})
	}

	scheduleRows, err := utils.ReadTable[EntityMBigHuntSchedule]("m_big_hunt_schedule")
	if err != nil {
		log.Fatalf("load big hunt schedule table: %v", err)
	}
	nowMillis := time.Now().UnixMilli()
	var activeScheduleId int32
	var latestEndDatetime int64
	for _, r := range scheduleRows {
		if nowMillis >= r.ChallengeStartDatetime && nowMillis <= r.ChallengeEndDatetime {
			activeScheduleId = r.BigHuntScheduleId
			break
		}
		if r.ChallengeEndDatetime > latestEndDatetime {
			latestEndDatetime = r.ChallengeEndDatetime
			activeScheduleId = r.BigHuntScheduleId
		}
	}

	rewardSchedRows, err := utils.ReadTable[EntityMBigHuntScoreRewardGroupSchedule]("m_big_hunt_score_reward_group_schedule")
	if err != nil {
		log.Fatalf("load big hunt score reward group schedule table: %v", err)
	}
	scoreRewardSchedules := make(map[int32][]ScoreRewardScheduleEntry)
	for _, r := range rewardSchedRows {
		scoreRewardSchedules[r.BigHuntScoreRewardGroupScheduleId] = append(
			scoreRewardSchedules[r.BigHuntScoreRewardGroupScheduleId],
			ScoreRewardScheduleEntry{
				BigHuntScoreRewardGroupId: r.BigHuntScoreRewardGroupId,
				StartDatetime:             r.StartDatetime,
			},
		)
	}
	for k := range scoreRewardSchedules {
		sort.Slice(scoreRewardSchedules[k], func(i, j int) bool {
			return scoreRewardSchedules[k][i].StartDatetime > scoreRewardSchedules[k][j].StartDatetime
		})
	}

	rewardGroupRows, err := utils.ReadTable[EntityMBigHuntScoreRewardGroup]("m_big_hunt_score_reward_group")
	if err != nil {
		log.Fatalf("load big hunt score reward group table: %v", err)
	}
	scoreRewardThresholds := make(map[int32][]ScoreRewardThreshold)
	for _, r := range rewardGroupRows {
		scoreRewardThresholds[r.BigHuntScoreRewardGroupId] = append(
			scoreRewardThresholds[r.BigHuntScoreRewardGroupId],
			ScoreRewardThreshold{
				NecessaryScore:       r.NecessaryScore,
				BigHuntRewardGroupId: r.BigHuntRewardGroupId,
			},
		)
	}
	for k := range scoreRewardThresholds {
		sort.Slice(scoreRewardThresholds[k], func(i, j int) bool {
			return scoreRewardThresholds[k][i].NecessaryScore < scoreRewardThresholds[k][j].NecessaryScore
		})
	}

	rewardItemRows, err := utils.ReadTable[EntityMBigHuntRewardGroup]("m_big_hunt_reward_group")
	if err != nil {
		log.Fatalf("load big hunt reward group table: %v", err)
	}
	rewardItems := make(map[int32][]RewardItem)
	for _, r := range rewardItemRows {
		rewardItems[r.BigHuntRewardGroupId] = append(rewardItems[r.BigHuntRewardGroupId], RewardItem{
			PossessionType: r.PossessionType,
			PossessionId:   r.PossessionId,
			Count:          r.Count,
		})
	}

	weeklySchedRows, err := utils.ReadTable[EntityMBigHuntWeeklyAttributeScoreRewardGroupSchedule]("m_big_hunt_weekly_attribute_score_reward_group_schedule")
	if err != nil {
		log.Fatalf("load big hunt weekly attribute score reward group schedule table: %v", err)
	}
	weeklyRewardSchedules := make(map[BigHuntWeeklyRewardKey][]ScoreRewardScheduleEntry)
	for _, r := range weeklySchedRows {
		key := BigHuntWeeklyRewardKey{
			ScheduleId:    r.BigHuntWeeklyAttributeScoreRewardGroupScheduleId,
			AttributeType: r.AttributeType,
		}
		weeklyRewardSchedules[key] = append(weeklyRewardSchedules[key], ScoreRewardScheduleEntry{
			BigHuntScoreRewardGroupId: r.BigHuntScoreRewardGroupId,
			StartDatetime:             r.StartDatetime,
		})
	}
	for k := range weeklyRewardSchedules {
		sort.Slice(weeklyRewardSchedules[k], func(i, j int) bool {
			return weeklyRewardSchedules[k][i].StartDatetime > weeklyRewardSchedules[k][j].StartDatetime
		})
	}

	log.Printf("big hunt catalog loaded: %d boss quests, %d quests, %d bosses, %d score coefficients, %d reward groups, schedule=%d",
		len(bossQuestById), len(questById), len(bossByBossId), len(scoreCoefficients), len(rewardItems), activeScheduleId)

	return &BigHuntCatalog{
		BossQuestById:         bossQuestById,
		QuestById:             questById,
		ScoreCoefficients:     scoreCoefficients,
		BossByBossId:          bossByBossId,
		GradeThresholds:       gradeThresholds,
		ActiveScheduleId:      activeScheduleId,
		ScoreRewardSchedules:  scoreRewardSchedules,
		ScoreRewardThresholds: scoreRewardThresholds,
		RewardItems:           rewardItems,
		WeeklyRewardSchedules: weeklyRewardSchedules,
	}
}