package tui

import (
	"github.com/charmbracelet/lipgloss"

	"gitea.oblak.solutions/dimitar/gitFlow/internal/presenter"
)

// Styles groups the lipgloss styles used across TUI views.
type Styles struct {
	Header    lipgloss.Style
	Row       lipgloss.Style
	CursorRow lipgloss.Style
	StatusBar lipgloss.Style
	Changed   lipgloss.Style
}

// Dim applies a dimmed, lower-contrast style (shared helper).
func (s Styles) Dim(text string) string {
	return lipgloss.NewStyle().Faint(true).Render(text)
}

// Err applies an error-highlight style.
func (s Styles) Err(text string) string {
	return lipgloss.NewStyle().Foreground(lipgloss.Color("1")).Render(text)
}

// NewStyles builds a Styles palette from the presenter options so the TUI
// theme matches the CLI.
func NewStyles(opts presenter.Options) Styles {
	headerFg, rowFg, cursorFg, barFg := darkColors()
	if opts.Theme == presenter.ThemeLight {
		headerFg, rowFg, cursorFg, barFg = lightColors()
	}
	return Styles{
		Header: lipgloss.NewStyle().
			Foreground(lipgloss.Color(headerFg)).
			Bold(true),
		Row: lipgloss.NewStyle().
			Foreground(lipgloss.Color(rowFg)),
		CursorRow: lipgloss.NewStyle().
			Foreground(lipgloss.Color(cursorFg)).
			Background(lipgloss.Color("235")),
		StatusBar: lipgloss.NewStyle().
			Foreground(lipgloss.Color(barFg)).
			Background(lipgloss.Color("236")),
		Changed: lipgloss.NewStyle().
			Foreground(lipgloss.Color("11")).
			Bold(true),
	}
}

func darkColors() (h, r, c, b string)  { return "14", "7", "15", "8" }
func lightColors() (h, r, c, b string) { return "6", "0", "0", "7" }