eq2go/internal/commands/player.go

package commands

import (
	"fmt"
	"strings"
)

// RegisterPlayerCommands registers all player-level commands
func RegisterPlayerCommands(cm *CommandManager) error {
	commands := []*Command{
		// Communication commands
		{
			Name:          "say",
			Type:          CommandTypePlayer,
			Description:   "Says something to nearby players",
			Usage:         "/say <message>",
			RequiredLevel: AdminLevelPlayer,
			Handler:       HandleSay,
		},
		{
			Name:          "tell",
			Type:          CommandTypePlayer,
			Description:   "Sends a private message to a player",
			Usage:         "/tell <player> <message>",
			RequiredLevel: AdminLevelPlayer,
			Handler:       HandleTell,
		},
		{
			Name:          "yell",
			Type:          CommandTypePlayer,
			Description:   "Yells something to a wider area",
			Usage:         "/yell <message>",
			RequiredLevel: AdminLevelPlayer,
			Handler:       HandleYell,
		},
		{
			Name:          "shout",
			Type:          CommandTypePlayer,
			Description:   "Shouts something zone-wide",
			Usage:         "/shout <message>",
			RequiredLevel: AdminLevelPlayer,
			Handler:       HandleShout,
		},
		{
			Name:          "ooc",
			Type:          CommandTypePlayer,
			Description:   "Sends an out-of-character message",
			Usage:         "/ooc <message>",
			RequiredLevel: AdminLevelPlayer,
			Handler:       HandleOOC,
		},
		{
			Name:          "emote",
			Type:          CommandTypePlayer,
			Description:   "Performs an emote",
			Usage:         "/emote <action>",
			RequiredLevel: AdminLevelPlayer,
			Handler:       HandleEmote,
		},

		// Group commands
		{
			Name:          "group",
			Type:          CommandTypePlayer,
			Description:   "Group management commands",
			Usage:         "/group <invite|leave|kick|disband> [player]",
			RequiredLevel: AdminLevelPlayer,
			Handler:       HandleGroup,
		},
		{
			Name:          "groupsay",
			Type:          CommandTypePlayer,
			Description:   "Says something to your group",
			Usage:         "/groupsay <message>",
			RequiredLevel: AdminLevelPlayer,
			Handler:       HandleGroupSay,
		},
		{
			Name:          "gsay",
			Type:          CommandTypePlayer,
			Description:   "Says something to your group (short form)",
			Usage:         "/gsay <message>",
			RequiredLevel: AdminLevelPlayer,
			Handler:       HandleGroupSay,
		},

		// Guild commands
		{
			Name:          "guild",
			Type:          CommandTypePlayer,
			Description:   "Guild management commands",
			Usage:         "/guild <invite|leave|promote|demote|kick> [player]",
			RequiredLevel: AdminLevelPlayer,
			Handler:       HandleGuild,
		},
		{
			Name:          "guildsay",
			Type:          CommandTypePlayer,
			Description:   "Says something to your guild",
			Usage:         "/guildsay <message>",
			RequiredLevel: AdminLevelPlayer,
			Handler:       HandleGuildSay,
		},
		{
			Name:          "officersay",
			Type:          CommandTypePlayer,
			Description:   "Says something to guild officers",
			Usage:         "/officersay <message>",
			RequiredLevel: AdminLevelPlayer,
			Handler:       HandleOfficerSay,
		},

		// Character commands
		{
			Name:          "who",
			Type:          CommandTypePlayer,
			Description:   "Lists players online",
			Usage:         "/who [name pattern]",
			RequiredLevel: AdminLevelPlayer,
			Handler:       HandleWho,
		},
		{
			Name:          "time",
			Type:          CommandTypePlayer,
			Description:   "Shows current game time",
			Usage:         "/time",
			RequiredLevel: AdminLevelPlayer,
			Handler:       HandleTime,
		},
		{
			Name:          "afk",
			Type:          CommandTypePlayer,
			Description:   "Toggles AFK status",
			Usage:         "/afk [message]",
			RequiredLevel: AdminLevelPlayer,
			Handler:       HandleAFK,
		},
		{
			Name:          "anon",
			Type:          CommandTypePlayer,
			Description:   "Toggles anonymous status",
			Usage:         "/anon",
			RequiredLevel: AdminLevelPlayer,
			Handler:       HandleAnonymous,
		},
		{
			Name:          "lfg",
			Type:          CommandTypePlayer,
			Description:   "Toggles looking for group status",
			Usage:         "/lfg",
			RequiredLevel: AdminLevelPlayer,
			Handler:       HandleLFG,
		},
		{
			Name:          "location",
			Type:          CommandTypePlayer,
			Description:   "Shows current location",
			Usage:         "/location",
			RequiredLevel: AdminLevelPlayer,
			Handler:       HandleLocation,
		},

		// Item commands
		{
			Name:          "inventory",
			Type:          CommandTypePlayer,
			Description:   "Shows inventory information",
			Usage:         "/inventory",
			RequiredLevel: AdminLevelPlayer,
			Handler:       HandleInventory,
		},
		{
			Name:          "consider",
			Type:          CommandTypePlayer,
			Description:   "Considers a target",
			Usage:         "/consider [target]",
			RequiredLevel: AdminLevelPlayer,
			Handler:       HandleConsider,
		},

		// Trade commands
		{
			Name:          "trade",
			Type:          CommandTypePlayer,
			Description:   "Trade management",
			Usage:         "/trade <start|accept|reject|cancel> [player]",
			RequiredLevel: AdminLevelPlayer,
			Handler:       HandleTrade,
		},

		// Quest commands
		{
			Name:          "quest",
			Type:          CommandTypePlayer,
			Description:   "Quest management",
			Usage:         "/quest <list|abandon|share> [quest_id]",
			RequiredLevel: AdminLevelPlayer,
			Handler:       HandleQuest,
		},

		// Misc commands
		{
			Name:          "help",
			Type:          CommandTypePlayer,
			Description:   "Shows available commands",
			Usage:         "/help [command]",
			RequiredLevel: AdminLevelPlayer,
			Handler:       HandleHelp,
		},
		{
			Name:          "quit",
			Type:          CommandTypePlayer,
			Description:   "Safely logs out of the game",
			Usage:         "/quit",
			RequiredLevel: AdminLevelPlayer,
			Handler:       HandleQuit,
		},
	}

	for _, cmd := range commands {
		if err := cm.Register(cmd); err != nil {
			return fmt.Errorf("failed to register command %s: %w", cmd.Name, err)
		}
	}

	return nil
}

// HandleSay handles the /say command
func HandleSay(ctx *CommandContext) error {
	if err := ctx.RequirePlayer(); err != nil {
		return err
	}

	if err := ctx.ValidateArgumentCount(1, -1); err != nil {
		ctx.AddErrorMessage("Usage: /say <message>")
		return nil
	}

	message := ctx.RawArguments

	// TODO: Implement actual zone-wide say broadcast
	// For now, just confirm to the player
	ctx.AddMessage(ChannelSay, ColorWhite, fmt.Sprintf("You say, \"%s\"", message))

	// TODO: Send to nearby players in zone
	// zone.SendNearbyMessage(ctx.Player.GetPosition(), ChannelSay,
	//     fmt.Sprintf("%s says, \"%s\"", playerName, message))

	return nil
}

// HandleTell handles the /tell command
func HandleTell(ctx *CommandContext) error {
	if err := ctx.RequirePlayer(); err != nil {
		return err
	}

	if err := ctx.ValidateArgumentCount(2, -1); err != nil {
		ctx.AddErrorMessage("Usage: /tell <player> <message>")
		return nil
	}

	targetName := ctx.Arguments[0]
	message := ctx.GetRemainingArguments(1)

	// TODO: Implement actual tell system
	// For now, just show what would be sent
	ctx.AddMessage(ChannelPrivateTell, ColorWhite,
		fmt.Sprintf("You tell %s, \"%s\"", targetName, message))

	// TODO: Find target player and send message
	// if targetPlayer := world.FindPlayerByName(targetName); targetPlayer != nil {
	//     targetPlayer.SendMessage(ChannelPrivateTell,
	//         fmt.Sprintf("%s tells you, \"%s\"", playerName, message))
	// } else {
	//     ctx.AddErrorMessage(fmt.Sprintf("Player '%s' not found", targetName))
	// }

	return nil
}

// HandleYell handles the /yell command
func HandleYell(ctx *CommandContext) error {
	if err := ctx.RequirePlayer(); err != nil {
		return err
	}

	if err := ctx.ValidateArgumentCount(1, -1); err != nil {
		ctx.AddErrorMessage("Usage: /yell <message>")
		return nil
	}

	message := ctx.RawArguments

	ctx.AddMessage(ChannelYell, ColorWhite, fmt.Sprintf("You yell, \"%s\"", message))

	// TODO: Send to wider area in zone
	return nil
}

// HandleShout handles the /shout command
func HandleShout(ctx *CommandContext) error {
	if err := ctx.RequirePlayer(); err != nil {
		return err
	}

	if err := ctx.ValidateArgumentCount(1, -1); err != nil {
		ctx.AddErrorMessage("Usage: /shout <message>")
		return nil
	}

	message := ctx.RawArguments

	ctx.AddMessage(ChannelShout, ColorWhite, fmt.Sprintf("You shout, \"%s\"", message))

	// TODO: Send zone-wide
	return nil
}

// HandleOOC handles the /ooc command
func HandleOOC(ctx *CommandContext) error {
	if err := ctx.RequirePlayer(); err != nil {
		return err
	}

	if err := ctx.ValidateArgumentCount(1, -1); err != nil {
		ctx.AddErrorMessage("Usage: /ooc <message>")
		return nil
	}

	message := ctx.RawArguments
	playerName := ctx.GetPlayerName()

	ctx.AddMessage(ChannelOutOfCharacter, ColorWhite,
		fmt.Sprintf("[OOC] %s: %s", playerName, message))

	// TODO: Send to zone OOC channel
	return nil
}

// HandleEmote handles the /emote command
func HandleEmote(ctx *CommandContext) error {
	if err := ctx.RequirePlayer(); err != nil {
		return err
	}

	if err := ctx.ValidateArgumentCount(1, -1); err != nil {
		ctx.AddErrorMessage("Usage: /emote <action>")
		return nil
	}

	action := ctx.RawArguments
	playerName := ctx.GetPlayerName()

	ctx.AddMessage(ChannelEmote, ColorWhite, fmt.Sprintf("%s %s", playerName, action))

	// TODO: Send emote to nearby players
	return nil
}

// HandleGroup handles the /group command
func HandleGroup(ctx *CommandContext) error {
	if err := ctx.RequirePlayer(); err != nil {
		return err
	}

	if ctx.ArgumentCount() == 0 {
		ctx.AddErrorMessage("Usage: /group <invite|leave|kick|disband> [player]")
		return nil
	}

	subCommand := strings.ToLower(ctx.Arguments[0])

	switch subCommand {
	case "invite":
		if ctx.ArgumentCount() < 2 {
			ctx.AddErrorMessage("Usage: /group invite <player>")
			return nil
		}
		targetName := ctx.Arguments[1]
		// TODO: Implement group invite
		ctx.AddStatusMessage(fmt.Sprintf("Invited %s to group", targetName))

	case "leave":
		// TODO: Implement group leave
		ctx.AddStatusMessage("Left group")

	case "kick":
		if ctx.ArgumentCount() < 2 {
			ctx.AddErrorMessage("Usage: /group kick <player>")
			return nil
		}
		targetName := ctx.Arguments[1]
		// TODO: Implement group kick
		ctx.AddStatusMessage(fmt.Sprintf("Kicked %s from group", targetName))

	case "disband":
		// TODO: Implement group disband
		ctx.AddStatusMessage("Disbanded group")

	default:
		ctx.AddErrorMessage("Usage: /group <invite|leave|kick|disband> [player]")
	}

	return nil
}

// HandleGroupSay handles the /groupsay and /gsay commands
func HandleGroupSay(ctx *CommandContext) error {
	if err := ctx.RequirePlayer(); err != nil {
		return err
	}

	if err := ctx.ValidateArgumentCount(1, -1); err != nil {
		ctx.AddErrorMessage("Usage: /groupsay <message>")
		return nil
	}

	message := ctx.RawArguments
	playerName := ctx.GetPlayerName()

	// TODO: Check if player is in a group
	ctx.AddMessage(ChannelGroupSay, ColorWhite,
		fmt.Sprintf("[Group] %s: %s", playerName, message))

	// TODO: Send to group members
	return nil
}

// HandleGuild handles the /guild command
func HandleGuild(ctx *CommandContext) error {
	if err := ctx.RequirePlayer(); err != nil {
		return err
	}

	if ctx.ArgumentCount() == 0 {
		// TODO: Show guild information
		ctx.AddStatusMessage("Guild information (not yet implemented)")
		return nil
	}

	subCommand := strings.ToLower(ctx.Arguments[0])

	switch subCommand {
	case "invite":
		if ctx.ArgumentCount() < 2 {
			ctx.AddErrorMessage("Usage: /guild invite <player>")
			return nil
		}
		targetName := ctx.Arguments[1]
		// TODO: Implement guild invite
		ctx.AddStatusMessage(fmt.Sprintf("Invited %s to guild", targetName))

	case "leave":
		// TODO: Implement guild leave
		ctx.AddStatusMessage("Left guild")

	default:
		ctx.AddErrorMessage("Usage: /guild <invite|leave|promote|demote|kick> [player]")
	}

	return nil
}

// HandleGuildSay handles the /guildsay command
func HandleGuildSay(ctx *CommandContext) error {
	if err := ctx.RequirePlayer(); err != nil {
		return err
	}

	if err := ctx.ValidateArgumentCount(1, -1); err != nil {
		ctx.AddErrorMessage("Usage: /guildsay <message>")
		return nil
	}

	message := ctx.RawArguments
	playerName := ctx.GetPlayerName()

	// TODO: Check if player is in a guild
	ctx.AddMessage(ChannelGuildSay, ColorWhite,
		fmt.Sprintf("[Guild] %s: %s", playerName, message))

	return nil
}

// HandleOfficerSay handles the /officersay command
func HandleOfficerSay(ctx *CommandContext) error {
	if err := ctx.RequirePlayer(); err != nil {
		return err
	}

	if err := ctx.ValidateArgumentCount(1, -1); err != nil {
		ctx.AddErrorMessage("Usage: /officersay <message>")
		return nil
	}

	message := ctx.RawArguments
	playerName := ctx.GetPlayerName()

	// TODO: Check if player is guild officer
	ctx.AddMessage(ChannelOfficerSay, ColorWhite,
		fmt.Sprintf("[Officer] %s: %s", playerName, message))

	return nil
}

// HandleWho handles the /who command
func HandleWho(ctx *CommandContext) error {
	if err := ctx.RequirePlayer(); err != nil {
		return err
	}

	// TODO: Implement player listing
	ctx.AddMessage(ChannelWho, ColorWhite, "Players online:")
	ctx.AddMessage(ChannelWho, ColorWhite, fmt.Sprintf("  %s (You)", ctx.GetPlayerName()))
	ctx.AddMessage(ChannelWho, ColorWhite, "Total: 1 player online")

	return nil
}

// HandleTime handles the /time command
func HandleTime(ctx *CommandContext) error {
	if err := ctx.RequirePlayer(); err != nil {
		return err
	}

	// TODO: Implement game time system
	ctx.AddStatusMessage("Game time: 12:00 PM (not yet implemented)")
	return nil
}

// HandleAFK handles the /afk command
func HandleAFK(ctx *CommandContext) error {
	if err := ctx.RequirePlayer(); err != nil {
		return err
	}

	afkMessage := ""
	if ctx.ArgumentCount() > 0 {
		afkMessage = ctx.RawArguments
	}

	// TODO: Toggle AFK status
	if afkMessage != "" {
		ctx.AddStatusMessage(fmt.Sprintf("AFK status set with message: %s", afkMessage))
	} else {
		ctx.AddStatusMessage("AFK status toggled")
	}

	return nil
}

// HandleAnonymous handles the /anon command
func HandleAnonymous(ctx *CommandContext) error {
	if err := ctx.RequirePlayer(); err != nil {
		return err
	}

	// TODO: Toggle anonymous status
	ctx.AddStatusMessage("Anonymous status toggled")
	return nil
}

// HandleLFG handles the /lfg command
func HandleLFG(ctx *CommandContext) error {
	if err := ctx.RequirePlayer(); err != nil {
		return err
	}

	// TODO: Toggle LFG status
	ctx.AddStatusMessage("Looking for group status toggled")
	return nil
}

// HandleLocation handles the /location command
func HandleLocation(ctx *CommandContext) error {
	if err := ctx.RequirePlayer(); err != nil {
		return err
	}

	// TODO: Get actual player position
	zoneName := ctx.GetZoneName()
	ctx.AddStatusMessage(fmt.Sprintf("Location: %s (coordinates not yet implemented)", zoneName))
	return nil
}

// HandleInventory handles the /inventory command
func HandleInventory(ctx *CommandContext) error {
	if err := ctx.RequirePlayer(); err != nil {
		return err
	}

	// TODO: Show inventory information
	ctx.AddStatusMessage("Inventory information (not yet implemented)")
	return nil
}

// HandleConsider handles the /consider command
func HandleConsider(ctx *CommandContext) error {
	if err := ctx.RequirePlayer(); err != nil {
		return err
	}

	targetName := ctx.GetTargetName()
	if targetName == "No Target" && ctx.ArgumentCount() > 0 {
		targetName = ctx.Arguments[0]
	}

	if targetName == "No Target" {
		ctx.AddErrorMessage("You must target something or specify a target name")
		return nil
	}

	// TODO: Implement consider system
	ctx.AddStatusMessage(fmt.Sprintf("You consider %s... (not yet implemented)", targetName))
	return nil
}

// HandleTrade handles the /trade command
func HandleTrade(ctx *CommandContext) error {
	if err := ctx.RequirePlayer(); err != nil {
		return err
	}

	if ctx.ArgumentCount() == 0 {
		ctx.AddErrorMessage("Usage: /trade <start|accept|reject|cancel> [player]")
		return nil
	}

	subCommand := strings.ToLower(ctx.Arguments[0])

	switch subCommand {
	case "start":
		if ctx.ArgumentCount() < 2 {
			ctx.AddErrorMessage("Usage: /trade start <player>")
			return nil
		}
		targetName := ctx.Arguments[1]
		ctx.AddStatusMessage(fmt.Sprintf("Trade initiated with %s", targetName))

	case "accept":
		ctx.AddStatusMessage("Trade accepted")

	case "reject":
		ctx.AddStatusMessage("Trade rejected")

	case "cancel":
		ctx.AddStatusMessage("Trade cancelled")

	default:
		ctx.AddErrorMessage("Usage: /trade <start|accept|reject|cancel> [player]")
	}

	return nil
}

// HandleQuest handles the /quest command
func HandleQuest(ctx *CommandContext) error {
	if err := ctx.RequirePlayer(); err != nil {
		return err
	}

	if ctx.ArgumentCount() == 0 {
		ctx.AddErrorMessage("Usage: /quest <list|abandon|share> [quest_id]")
		return nil
	}

	subCommand := strings.ToLower(ctx.Arguments[0])

	switch subCommand {
	case "list":
		// TODO: List active quests
		ctx.AddStatusMessage("Active quests (not yet implemented)")

	case "abandon":
		if ctx.ArgumentCount() < 2 {
			ctx.AddErrorMessage("Usage: /quest abandon <quest_id>")
			return nil
		}
		questID := ctx.Arguments[1]
		ctx.AddStatusMessage(fmt.Sprintf("Abandoned quest %s", questID))

	case "share":
		if ctx.ArgumentCount() < 2 {
			ctx.AddErrorMessage("Usage: /quest share <quest_id>")
			return nil
		}
		questID := ctx.Arguments[1]
		ctx.AddStatusMessage(fmt.Sprintf("Shared quest %s", questID))

	default:
		ctx.AddErrorMessage("Usage: /quest <list|abandon|share> [quest_id]")
	}

	return nil
}

// HandleHelp handles the /help command
func HandleHelp(ctx *CommandContext) error {
	// TODO: Show available commands based on admin level
	ctx.AddMessage(ChannelCommands, ColorWhite, "Available commands:")
	ctx.AddMessage(ChannelCommands, ColorWhite, "/say <message> - Say something to nearby players")
	ctx.AddMessage(ChannelCommands, ColorWhite, "/tell <player> <message> - Send private message")
	ctx.AddMessage(ChannelCommands, ColorWhite, "/who - List online players")
	ctx.AddMessage(ChannelCommands, ColorWhite, "/time - Show game time")
	ctx.AddMessage(ChannelCommands, ColorWhite, "/location - Show current location")
	ctx.AddMessage(ChannelCommands, ColorWhite, "/help - Show this help")

	return nil
}

// HandleQuit handles the /quit command
func HandleQuit(ctx *CommandContext) error {
	if err := ctx.RequirePlayer(); err != nil {
		return err
	}

	ctx.AddStatusMessage("Logging out safely...")

	// TODO: Implement safe logout
	// if ctx.Client != nil {
	//     ctx.Client.Disconnect()
	// }

	return nil
}