package game

import (
	"fmt"
	"strings"

	"thehouseoficarus/internal/net"
)

func (g *Game) executePrompt(sess *net.Session, args []string, rawInput string) {
	if len(args) == 0 {
		g.doPrompt(sess, "")
	} else {
		msgStart := strings.Index(strings.ToLower(rawInput), "prompt ") + 7
		if msgStart >= 7 && msgStart < len(rawInput) {
			g.doPrompt(sess, rawInput[msgStart:])
		} else {
			g.doPrompt(sess, strings.Join(args, " "))
		}
	}
}

func (g *Game) doPrompt(sess *net.Session, input string) {
	p := sess.Player

	if input == "" {
		prompt := p.Prompt
		if prompt == "" {
			prompt = "> "
		}
		sess.WriteLine(fmt.Sprintf("\nPrompt: %s", prompt))
		sess.WriteLine("Use 'prompt <value>' to change. Use 'prompt none' for blank. Use 'prompt reset' to restore default.")
		return
	}

	if input == "reset" {
		p.Prompt = "> "
		g.AccountStore.SaveCharacter(p)
		sess.WriteLine("\nPrompt reset to default.")
		return
	}

	if input == "none" {
		p.Prompt = " "
		g.AccountStore.SaveCharacter(p)
		sess.WriteLine("\nPrompt set to blank.")
		return
	}

	p.Prompt = input
	g.AccountStore.SaveCharacter(p)
	sess.WriteLine(fmt.Sprintf("\nPrompt set to: %s", input))
}