// Copyright (c) 2026 Storm Dragon
// Authors: Storm Dragon, Angus Kola
// SPDX-License-Identifier: GPL-3.0-or-later

package preferences

import (
	"errors"
)

func soundChecks(values *Values) []struct {
	id    string
	value *bool
} {
	return []struct {
		id    string
		value *bool
	}{
		{"enableSoundCheckButton", &values.EnableSound},
		{"playSoundForRoleCheckButton", &values.PlaySoundForRole},
		{"playSoundForStateCheckButton", &values.PlaySoundForState},
		{"playSoundForPositionInSetCheckButton", &values.PlaySoundForPositionInSet},
		{"spatializeObjectSoundsCheckButton", &values.SpatializeObjectSounds},
	}
}

func (session *uiSession) setSoundTheme(theme string) {
	session.soundThemes = []string{"default", "none"}
	selected := 0
	if theme == "none" {
		selected = 1
	} else if theme != "" && theme != "default" {
		selected = len(session.soundThemes)
		session.soundThemes = append(session.soundThemes, theme)
	}
	labels := make([]string, len(session.soundThemes))
	for i, value := range session.soundThemes {
		if value == "default" {
			labels[i] = "Default"
		} else if value == "none" {
			labels[i] = "None"
		} else {
			labels[i] = value
		}
	}
	comboItems("soundThemeCombo", labels, selected)
}

func set_sound_checks(values Values) {
	for _, check := range soundChecks(&values) {
		setCheck(check.id, *check.value)
	}
}

func (session *uiSession) set_sound_values(values Values) {
	setRange("soundVolumeScale", values.SoundVolume)
	setCombo("soundSinkCombo", map[string]int{"auto": 0, "pipewire": 1, "pulse": 2, "alsa": 3}[values.SoundSink])
	session.setSoundTheme(values.SoundTheme)
	setCombo("roleSoundPresentationCombo", map[string]int{"sound_and_speech": 0, "speech_only": 1, "sound_only": 2}[values.RoleSoundPresentation])
}

func get_sound_checks(values *Values) {
	for _, check := range soundChecks(values) {
		*check.value = getCheck(check.id)
	}
}

func (session *uiSession) get_sound_values(values *Values) error {
	values.SoundVolume = getRange("soundVolumeScale")
	sink, theme, presentation := getCombo("soundSinkCombo"), getCombo("soundThemeCombo"), getCombo("roleSoundPresentationCombo")
	if sink < 0 || sink > 3 || theme < 0 || theme >= len(session.soundThemes) || presentation < 0 || presentation > 2 {
		return errors.New("Choose valid sound output settings.")
	}
	values.SoundSink = []string{"auto", "pipewire", "pulse", "alsa"}[sink]
	values.SoundTheme = session.soundThemes[theme]
	values.RoleSoundPresentation = []string{"sound_and_speech", "speech_only", "sound_only"}[presentation]
	return nil
}