package tui

import (
	"charm.land/bubbles/v2/list"
	tea "charm.land/bubbletea/v2"
)

func positiveSize(value int) int {
	if value < 1 {
		return 1
	}
	return value
}

func resizeList(model *list.Model, width, height int) {
	model.SetWidth(width)
	model.SetHeight(height)
}

func (m *Model) resizeForTerminal(width, height int) {
	m.termWidth = width
	m.termHeight = height

	viewportWidth := positiveSize(width)
	viewportHeight := positiveSize(height)
	contentWidth := positiveSize(width - 10)
	contentHeight := positiveSize(height - 15)

	m.viewport.SetWidth(viewportWidth)
	m.viewport.SetHeight(viewportHeight)
	m.outputViewport.SetWidth(contentWidth)
	m.outputViewport.SetHeight(positiveSize(height / 2))
	m.logsViewport.SetWidth(contentWidth)
	m.logsViewport.SetHeight(contentHeight)
	m.jobDetailViewport.SetWidth(contentWidth)
	m.jobDetailViewport.SetHeight(contentHeight)

	lists := []*list.Model{
		&m.menuList,
		&m.installMenuList,
		&m.updateList,
		&m.uninstallList,
		&m.restoreConfigList,
		&m.majorLangList,
		&m.regionLangList,
		&m.selectedLangList,
		&m.langPreferenceList,
		&m.configOptionsList,
		&m.hwaOptionsList,
		&m.screenshotOptionsList,
		&m.fileAssociationsList,
		&m.webUIList,
		&m.hotkeysList,
		&m.hotkeysCategoryList,
		&m.hotkeysPresetList,
		&m.screenshotValueList,
		&m.uiSelectList,
		&m.uiAppList,
		&m.hotkeysBindingsList,
		&m.modernzList,
		&m.uoscList,
		&m.installPathList,
		&m.jobHistoryList,
	}
	for _, model := range lists {
		resizeList(model, contentWidth, contentHeight)
	}
}

func (m *Model) handleInstallOutputScroll(key rune) bool {
	switch key {
	case tea.KeyUp:
		m.outputViewport.ScrollUp(1)
		m.autoScroll = false
	case tea.KeyDown:
		m.outputViewport.ScrollDown(1)
		m.autoScroll = m.outputViewport.AtBottom()
	case tea.KeyPgUp:
		m.outputViewport.PageUp()
		m.autoScroll = false
	case tea.KeyPgDown:
		m.outputViewport.PageDown()
		m.autoScroll = m.outputViewport.AtBottom()
	case tea.KeyHome:
		m.outputViewport.GotoTop()
		m.autoScroll = false
	case tea.KeyEnd:
		m.outputViewport.GotoBottom()
		m.autoScroll = true
	default:
		return false
	}
	return true
}