package bolt

import (
	dg "github.com/bwmarrin/discordgo"
)

type Option func(b *Bolt)
type LogLevel int

const (
	LogLevelAll LogLevel = iota //log all messages, and errors
	LogLevelCmd LogLevel = iota //log only commands and responses, and errors
	LogLevelErr LogLevel = iota //log only errors
)

// WithIntents provides an option to use custom intents for the bot. Bolt comes preconfigured with the basic
// intents needed to run a bot but those are completely overwritten by any supplied here
func WithIntents(intents ...dg.Intent) Option {
	return func(b *Bolt) {
		var full dg.Intent
		for _, i := range intents {
			full |= i
		}

		b.Identify.Intents = full
	}
}

// WithMaxGoroutines limits the amount of handler routines the bot is able to spawn at the same time. A lower value
// may cause higher latency but may reduce resources needed to run bolt
func WithMaxGoroutines(max int) Option {
	return func(b *Bolt) {
		b.maxRoutines = max
	}
}

// WithIndicator sets the substring that must be present at the beginning of a message to trigger a
// command, for example "." or "!"
func WithIndicator(i string) Option {
	return func(b *Bolt) {
		b.indicator = i
	}
}

// WithLogLevel adjusts bolt logging verbosity
func WithLogLevel(lvl LogLevel) Option {
	return func(b *Bolt) {
		b.logLvl = lvl
	}
}