package constants

// EnakGame values (docs/rfc-enakgame.md §5). Each set matches a CHECK in the
// migrations.

// games.status.
const (
	GameStatusDraft    = "DRAFT"
	GameStatusActive   = "ACTIVE"
	GameStatusInactive = "INACTIVE"
	// The old games, and games taken out of EnakGame for good. Never changed again.
	GameStatusArchived = "ARCHIVED"
)

// game_reward_configs.reward_type (§8).
const (
	GameRewardTypeFixed        = "FIXED"
	GameRewardTypeScoreBased   = "SCORE_BASED"
	GameRewardTypeOutcomeBased = "OUTCOME_BASED"
	GameRewardTypeProbability  = "PROBABILITY"
)

// game_reward_configs.status. Only status ever changes on a config (D7).
const (
	GameRewardConfigStatusDraft   = "DRAFT"
	GameRewardConfigStatusActive  = "ACTIVE"
	GameRewardConfigStatusRetired = "RETIRED"
)

// game_sessions.status: STARTED → COMPLETED | REFUNDED | EXPIRED (D4).
const (
	GameSessionStatusStarted   = "STARTED"
	GameSessionStatusCompleted = "COMPLETED"
	GameSessionStatusRefunded  = "REFUNDED"
	GameSessionStatusExpired   = "EXPIRED"
)

// game_sessions.refund_reason (§7.3).
const (
	GameSessionRefundSystemError     = "SYSTEM_ERROR"
	GameSessionRefundGameDeactivated = "GAME_DEACTIVATED"
)

// game_budgets.scope (§5.6).
const (
	GameBudgetScopeGlobal = "GLOBAL"
	GameBudgetScopeEvent  = "EVENT"
)

// audit_logs.actor_type (§5.9).
const (
	AuditActorUser   = "USER"
	AuditActorSystem = "SYSTEM"
)

// audit_logs.source: where a change came from.
const (
	AuditSourceAdminAPI         = "admin_api"
	AuditSourceBudgetController = "budget_controller"
	AuditSourceSessionJob       = "session_job"
	AuditSourceBudgetPeriodJob  = "budget_period_job"
	AuditSourceCustomerAPI      = "customer_api"
)

// audit_logs.entity_type: what an audit row is about (§13).
const (
	AuditEntityGame             = "GAME"
	AuditEntityGameRewardConfig = "GAME_REWARD_CONFIG"
	AuditEntityGameBudget       = "GAME_BUDGET"
	AuditEntityGameEvent        = "GAME_EVENT"
	AuditEntityGameSession      = "GAME_SESSION"
	AuditEntityVoucher          = "VOUCHER"
)

// audit_logs.action on a GAME_BUDGET whose recommendation was accepted.
const AuditActionRecommendationAccepted = "RECOMMENDATION_ACCEPTED"

// game_reward_counters.scope_type: what an Economy Guard counter counts for (§5.8).
const (
	GameRewardScopeUser   = "USER"
	GameRewardScopeGame   = "GAME"
	GameRewardScopeEvent  = "EVENT"
	GameRewardScopeGlobal = "GLOBAL"
)

// vouchers.voucher_type (§5.7).
const (
	VoucherTypeFixedValue      = "FIXED_VALUE"
	VoucherTypePercentage      = "PERCENTAGE"
	VoucherTypeFreeItem        = "FREE_ITEM"
	VoucherTypeMerchantBenefit = "MERCHANT_BENEFIT"
)

// vouchers.stock_mode: where a redemption's voucher comes from.
const (
	// A counted stock with nothing to hand out but the redemption itself.
	VoucherStockStatic = "STATIC"
	// One imported code per redemption.
	VoucherStockCodePool = "CODE_POOL"
	// Issued by a provider (§7.5), not before EG-801.
	VoucherStockExternal = "EXTERNAL"
)

// vouchers.status.
const (
	VoucherStatusDraft    = "DRAFT"
	VoucherStatusActive   = "ACTIVE"
	VoucherStatusInactive = "INACTIVE"
	VoucherStatusArchived = "ARCHIVED"
)

// voucher_codes.status.
const (
	VoucherCodeAvailable = "AVAILABLE"
	VoucherCodeReserved  = "RESERVED"
	VoucherCodeRedeemed  = "REDEEMED"
	VoucherCodeExpired   = "EXPIRED"
	VoucherCodeCancelled = "CANCELLED"
)

// voucher_redemptions.status.
const (
	VoucherRedemptionPending   = "PENDING"
	VoucherRedemptionCompleted = "COMPLETED"
	VoucherRedemptionFailed    = "FAILED"
)

// Budget statuses (PRD §32), from its utilization and forecast against its thresholds.
const (
	GameBudgetHealthy   = "HEALTHY"
	GameBudgetWarning   = "WARNING"
	GameBudgetCritical  = "CRITICAL"
	GameBudgetExhausted = "EXHAUSTED"
)

// Thresholds of a budget that sets none, in percent (PRD §8). Pending RFC §19.2 #4.
const (
	GameBudgetWarningDefault  = int64(70)
	GameBudgetCriticalDefault = int64(90)
)

// game_events.status. An ACTIVE event changes rewards only between its start_at and
// end_at.
const (
	GameEventStatusDraft     = "DRAFT"
	GameEventStatusActive    = "ACTIVE"
	GameEventStatusEnded     = "ENDED"
	GameEventStatusCancelled = "CANCELLED"
)

// Budget Controller guardrails of a budget that sets none (PRD §31). Pending RFC
// §19.2 #4.
const (
	// Percent a recommendation may move rewards by, either way.
	GameBudgetMaxStepDefault = int64(10)
	// Bounds of a game's multiplier, in percent of the configuration its admin wrote.
	GameBudgetMinMultiplierDefault = int64(50)
	GameBudgetMaxMultiplierDefault = int64(150)
	// Days after an accepted recommendation before the next one, in the organization.
	// The same as the forecast window, so the next one sees the effect of the last.
	GameBudgetCooldownDaysDefault = int64(7)
)

// What a Budget Controller recommendation says (docs/rfc-enakgame.md §10). Only
// RECOMMENDED can be accepted.
const (
	GameBudgetRecommended = "RECOMMENDED"
	// The forecast meets the budget closely enough that rewards stay.
	GameBudgetRecommendationNoChange = "NO_CHANGE"
	// The last accepted recommendation of the organization is too recent.
	GameBudgetRecommendationCooldown = "COOLDOWN"
	// Every game is already at its min or max multiplier.
	GameBudgetRecommendationAtLimit = "AT_LIMIT"
	// No cost in the forecast window to extrapolate from.
	GameBudgetRecommendationNoData = "INSUFFICIENT_DATA"
	// The budget's period has not started or has no day left after today.
	GameBudgetRecommendationOutOfPeriod = "OUT_OF_PERIOD"
)