package functions

import (
	"fmt"

	"eq2emu/internal/events"
)

// RegisterAllEQ2Functions registers all EQ2 event functions with a handler
func RegisterAllEQ2Functions(handler *events.EventHandler) error {
	functions := map[string]events.EventFunction{
		// Health Functions
		"SetCurrentHP":     SetCurrentHP,
		"SetMaxHP":         SetMaxHP,
		"SetMaxHPBase":     SetMaxHPBase,
		"SetCurrentPower":  SetCurrentPower,
		"SetMaxPower":      SetMaxPower,
		"SetMaxPowerBase":  SetMaxPowerBase,
		"ModifyMaxHP":      ModifyMaxHP,
		"ModifyMaxPower":   ModifyMaxPower,
		"ModifyPower":      ModifyPower,
		"ModifyHP":         ModifyHP,
		"ModifyTotalHP":    ModifyTotalHP,
		"ModifyTotalPower": ModifyTotalPower,
		"GetCurrentHP":     GetCurrentHP,
		"GetMaxHP":         GetMaxHP,
		"GetMaxHPBase":     GetMaxHPBase,
		"GetCurrentPower":  GetCurrentPower,
		"GetMaxPower":      GetMaxPower,
		"GetMaxPowerBase":  GetMaxPowerBase,
		"GetPCTOfHP":       GetPCTOfHP,
		"GetPCTOfPower":    GetPCTOfPower,
		"SpellHeal":        SpellHeal,
		"SpellHealPct":     SpellHealPct,
		"IsAlive":          IsAlive,

		// Attributes Functions
		"SetInt":                 SetInt,
		"SetWis":                 SetWis,
		"SetSta":                 SetSta,
		"SetStr":                 SetStr,
		"SetAgi":                 SetAgi,
		"SetIntBase":             SetIntBase,
		"SetWisBase":             SetWisBase,
		"SetStaBase":             SetStaBase,
		"SetStrBase":             SetStrBase,
		"SetAgiBase":             SetAgiBase,
		"GetInt":                 GetInt,
		"GetWis":                 GetWis,
		"GetSta":                 GetSta,
		"GetStr":                 GetStr,
		"GetAgi":                 GetAgi,
		"GetIntBase":             GetIntBase,
		"GetWisBase":             GetWisBase,
		"GetStaBase":             GetStaBase,
		"GetStrBase":             GetStrBase,
		"GetAgiBase":             GetAgiBase,
		"GetLevel":               GetLevel,
		"SetLevel":               SetLevel,
		"SetPlayerLevel":         SetPlayerLevel,
		"GetDifficulty":          GetDifficulty,
		"AddSpellBonus":          AddSpellBonus,
		"RemoveSpellBonus":       RemoveSpellBonus,
		"AddSkillBonus":          AddSkillBonus,
		"RemoveSkillBonus":       RemoveSkillBonus,
		"GetClass":               GetClass,
		"SetClass":               SetClass,
		"SetAdventureClass":      SetAdventureClass,
		"GetTradeskillClass":     GetTradeskillClass,
		"SetTradeskillClass":     SetTradeskillClass,
		"GetTradeskillLevel":     GetTradeskillLevel,
		"SetTradeskillLevel":     SetTradeskillLevel,
		"GetRace":                GetRace,
		"GetGender":              GetGender,
		"GetModelType":           GetModelType,
		"SetModelType":           SetModelType,
		"GetDeity":               GetDeity,
		"SetDeity":               SetDeity,
		"GetAlignment":           GetAlignment,
		"SetAlignment":           SetAlignment,

		// Movement Functions
		"SetPosition":        SetPosition,
		"GetPosition":        GetPosition,
		"GetX":               GetX,
		"GetY":               GetY,
		"GetZ":               GetZ,
		"GetHeading":         GetHeading,
		"SetHeading":         SetHeading,
		"GetOrigX":           GetOrigX,
		"GetOrigY":           GetOrigY,
		"GetOrigZ":           GetOrigZ,
		"GetDistance":        GetDistance,
		"FaceTarget":         FaceTarget,
		"GetSpeed":           GetSpeed,
		"SetSpeed":           SetSpeed,
		"SetSpeedMultiplier": SetSpeedMultiplier,
		"HasMoved":           HasMoved,
		"IsRunning":          IsRunning,
		"MoveToLocation":     MoveToLocation,
		"ClearRunningLocations": ClearRunningLocations,
		"SpawnMove":          SpawnMove,
		"MovementLoopAdd":    MovementLoopAdd,
		"PauseMovement":      PauseMovement,
		"StopMovement":       StopMovement,
		"SetMount":           SetMount,
		"GetMount":           GetMount,
		"SetMountColor":      SetMountColor,
		"StartAutoMount":     StartAutoMount,
		"EndAutoMount":       EndAutoMount,
		"IsOnAutoMount":      IsOnAutoMount,
		"AddWaypoint":        AddWaypoint,
		"RemoveWaypoint":     RemoveWaypoint,
		"SendWaypoints":      SendWaypoints,
		"Evac":               Evac,
		"Bind":               Bind,
		"Gate":               Gate,

		// Combat Functions
		"Attack":             Attack,
		"AddHate":            AddHate,
		"ClearHate":          ClearHate,
		"GetMostHated":       GetMostHated,
		"SetTarget":          SetTarget,
		"GetTarget":          GetTarget,
		"IsInCombat":         IsInCombat,
		"SetInCombat":        SetInCombat,
		"SpellDamage":        SpellDamage,
		"SpellDamageExt":     SpellDamageExt,
		"DamageSpawn":        DamageSpawn,
		"ProcDamage":         ProcDamage,
		"ProcHate":           ProcHate,
		"Knockback":          Knockback,
		"Interrupt":          Interrupt,
		"IsCasting":          IsCasting,
		"HasRecovered":       HasRecovered,
		"ProcessMelee":       ProcessMelee,
		"ProcessSpell":       ProcessSpell,
		"LastSpellAttackHit": LastSpellAttackHit,
		"IsBehind":           IsBehind,
		"IsFlanking":         IsFlanking,
		"InFront":            InFront,
		"GetEncounterSize":   GetEncounterSize,
		"GetEncounter":       GetEncounter,
		"GetHateList":        GetHateList,
		"ClearEncounter":     ClearEncounter,
		"ClearRunback":       ClearRunback,
		"Runback":            Runback,
		"GetRunbackDistance": GetRunbackDistance,
		"CompareSpawns":      CompareSpawns,
		"KillSpawn":          KillSpawn,
		"KillSpawnByDistance": KillSpawnByDistance,
		"Resurrect":          Resurrect,
		"IsInvulnerable":     IsInvulnerable,
		"SetInvulnerable":    SetInvulnerable,
		"SetAttackable":      SetAttackable,

		// Miscellaneous Functions
		"SendMessage":                   SendMessage,
		"LogMessage":                    LogMessage,
		"MakeRandomInt":                 MakeRandomInt,
		"MakeRandomFloat":               MakeRandomFloat,
		"ParseInt":                      ParseInt,
		"GetName":                       GetName,
		"GetID":                         GetID,
		"GetSpawnID":                    GetSpawnID,
		"IsPlayer":                      IsPlayer,
		"IsNPC":                         IsNPC,
		"IsEntity":                      IsEntity,
		"IsDead":                        IsDead,
		"GetCharacterID":                GetCharacterID,
		"Despawn":                       Despawn,
		"Spawn":                         Spawn,
		"SpawnByLocationID":             SpawnByLocationID,
		"SpawnGroupByID":                SpawnGroupByID,
		"DespawnByLocationID":           DespawnByLocationID,
		"GetSpawnByLocationID":          GetSpawnByLocationID,
		"GetSpawnByGroupID":             GetSpawnByGroupID,
		"GetSpawnGroupID":               GetSpawnGroupID,
		"SetSpawnGroupID":               SetSpawnGroupID,
		"GetSpawnLocationID":            GetSpawnLocationID,
		"GetSpawnLocationPlacementID":   GetSpawnLocationPlacementID,
		"SetGridID":                     SetGridID,
		"SpawnSet":                      SpawnSet,
		"SpawnSetByDistance":            SpawnSetByDistance,
		"IsSpawnGroupAlive":             IsSpawnGroupAlive,
		"AddSpawnToGroup":               AddSpawnToGroup,
		"GetVariableValue":              GetVariableValue,
		"SetServerVariable":             SetServerVariable,
		"GetServerVariable":             GetServerVariable,
		"SetTempVariable":               SetTempVariable,
		"GetTempVariable":               GetTempVariable,
		"CheckLOS":                      CheckLOS,
		"CheckLOSByCoordinates":         CheckLOSByCoordinates,
	}

	for name, fn := range functions {
		if err := handler.Register(name, fn); err != nil {
			return fmt.Errorf("failed to register event %s: %w", name, err)
		}
	}

	return nil
}

// GetFunctionsByDomain returns functions organized by domain
func GetFunctionsByDomain() map[string][]string {
	return map[string][]string{
		"health": {
			"SetCurrentHP", "SetMaxHP", "SetMaxHPBase", "SetCurrentPower", "SetMaxPower", 
			"SetMaxPowerBase", "ModifyMaxHP", "ModifyMaxPower", "ModifyPower", "ModifyHP",
			"ModifyTotalHP", "ModifyTotalPower", "GetCurrentHP", "GetMaxHP", "GetMaxHPBase",
			"GetCurrentPower", "GetMaxPower", "GetMaxPowerBase", "GetPCTOfHP", "GetPCTOfPower",
			"SpellHeal", "SpellHealPct", "IsAlive",
		},
		"attributes": {
			"SetInt", "SetWis", "SetSta", "SetStr", "SetAgi", "SetIntBase", "SetWisBase",
			"SetStaBase", "SetStrBase", "SetAgiBase", "GetInt", "GetWis", "GetSta", "GetStr",
			"GetAgi", "GetIntBase", "GetWisBase", "GetStaBase", "GetStrBase", "GetAgiBase",
			"GetLevel", "SetLevel", "SetPlayerLevel", "GetDifficulty", "AddSpellBonus",
			"RemoveSpellBonus", "AddSkillBonus", "RemoveSkillBonus", "GetClass", "SetClass",
			"SetAdventureClass", "GetTradeskillClass", "SetTradeskillClass", "GetTradeskillLevel",
			"SetTradeskillLevel", "GetRace", "GetGender", "GetModelType", "SetModelType",
			"GetDeity", "SetDeity", "GetAlignment", "SetAlignment",
		},
		"movement": {
			"SetPosition", "GetPosition", "GetX", "GetY", "GetZ", "GetHeading", "SetHeading",
			"GetOrigX", "GetOrigY", "GetOrigZ", "GetDistance", "FaceTarget", "GetSpeed",
			"SetSpeed", "SetSpeedMultiplier", "HasMoved", "IsRunning", "MoveToLocation",
			"ClearRunningLocations", "SpawnMove", "MovementLoopAdd", "PauseMovement",
			"StopMovement", "SetMount", "GetMount", "SetMountColor", "StartAutoMount",
			"EndAutoMount", "IsOnAutoMount", "AddWaypoint", "RemoveWaypoint", "SendWaypoints",
			"Evac", "Bind", "Gate",
		},
		"combat": {
			"Attack", "AddHate", "ClearHate", "GetMostHated", "SetTarget", "GetTarget",
			"IsInCombat", "SetInCombat", "SpellDamage", "SpellDamageExt", "DamageSpawn",
			"ProcDamage", "ProcHate", "Knockback", "Interrupt", "IsCasting", "HasRecovered",
			"ProcessMelee", "ProcessSpell", "LastSpellAttackHit", "IsBehind", "IsFlanking",
			"InFront", "GetEncounterSize", "GetEncounter", "GetHateList", "ClearEncounter",
			"ClearRunback", "Runback", "GetRunbackDistance", "CompareSpawns", "KillSpawn",
			"KillSpawnByDistance", "Resurrect", "IsInvulnerable", "SetInvulnerable", "SetAttackable",
		},
		"misc": {
			"SendMessage", "LogMessage", "MakeRandomInt", "MakeRandomFloat", "ParseInt",
			"GetName", "GetID", "GetSpawnID", "IsPlayer", "IsNPC", "IsEntity", "IsDead",
			"GetCharacterID", "Despawn", "Spawn", "SpawnByLocationID", "SpawnGroupByID",
			"DespawnByLocationID", "GetSpawnByLocationID", "GetSpawnByGroupID", "GetSpawnGroupID",
			"SetSpawnGroupID", "GetSpawnLocationID", "GetSpawnLocationPlacementID", "SetGridID",
			"SpawnSet", "SpawnSetByDistance", "IsSpawnGroupAlive", "AddSpawnToGroup",
			"GetVariableValue", "SetServerVariable", "GetServerVariable", "SetTempVariable",
			"GetTempVariable", "CheckLOS", "CheckLOSByCoordinates",
		},
	}
}