package style

import "github.com/charmbracelet/lipgloss"

// Palette
const (
	ColorSky       = lipgloss.Color("#00BFFF")
	ColorRunway    = lipgloss.Color("#4A4A4A")
	ColorGold      = lipgloss.Color("#FFD700")
	ColorGreen     = lipgloss.Color("#39D353")
	ColorRed       = lipgloss.Color("#FF4444")
	ColorMuted     = lipgloss.Color("#626262")
	ColorWhite     = lipgloss.Color("#F5F5F5")
	ColorDark      = lipgloss.Color("#1A1A2E")
	ColorPanel     = lipgloss.Color("#16213E")
	ColorHighlight = lipgloss.Color("#0F3460")
	ColorAccent    = lipgloss.Color("#E94560")
	ColorFuel      = lipgloss.Color("#FF8C00")
	ColorPassenger = lipgloss.Color("#7EC8E3")
	ColorCash      = lipgloss.Color("#FFD700")
)

// Base Styles
var (
	Bold = lipgloss.NewStyle().Bold(true)

	Title = lipgloss.NewStyle().
		Bold(true).
		Foreground(ColorSky).
		BorderStyle(lipgloss.DoubleBorder()).
		BorderForeground(ColorSky).
		Padding(0, 2).
		Align(lipgloss.Center)

	Subtitle = lipgloss.NewStyle().
			Foreground(ColorMuted).
			Italic(true)

	// Panels
	Panel = lipgloss.NewStyle().
		Border(lipgloss.RoundedBorder()).
		BorderForeground(ColorHighlight).
		Padding(0, 1)

	PanelFocused = lipgloss.NewStyle().
			Border(lipgloss.RoundedBorder()).
			BorderForeground(ColorSky).
			Padding(0, 1)

	PanelHeader = lipgloss.NewStyle().
			Bold(true).
			Foreground(ColorSky).
			BorderStyle(lipgloss.NormalBorder()).
			BorderBottom(true).
			BorderForeground(ColorHighlight).
			MarginBottom(1)

	// Status bar
	StatusBar = lipgloss.NewStyle().
			Background(ColorHighlight).
			Foreground(ColorWhite).
			Padding(0, 1)

	StatusBarKey = lipgloss.NewStyle().
			Background(ColorAccent).
			Foreground(ColorWhite).
			Padding(0, 1).
			Bold(true)

	// Resource chips
	FuelChip = lipgloss.NewStyle().
			Foreground(ColorFuel).
			Bold(true)

	PassengerChip = lipgloss.NewStyle().
			Foreground(ColorPassenger).
			Bold(true)

	CashChip = lipgloss.NewStyle().
			Foreground(ColorCash).
			Bold(true)

	// Menu / list items
	MenuItem = lipgloss.NewStyle().
			Foreground(ColorWhite).
			PaddingLeft(2)

	MenuItemSelected = lipgloss.NewStyle().
				Foreground(ColorSky).
				Bold(true).
				PaddingLeft(1).
				SetString("> ")

	// Plane status colors
	StatusIdle = lipgloss.NewStyle().Foreground(ColorGreen)
	StatusFly  = lipgloss.NewStyle().Foreground(ColorSky)
	StatusMaint = lipgloss.NewStyle().Foreground(ColorGold)
	StatusBoard = lipgloss.NewStyle().Foreground(ColorPassenger)
	StatusTaxi  = lipgloss.NewStyle().Foreground(ColorFuel)

	// Table
	TableHeader = lipgloss.NewStyle().
			Bold(true).
			Foreground(ColorSky).
			BorderStyle(lipgloss.NormalBorder()).
			BorderBottom(true).
			BorderForeground(ColorMuted)

	TableRow = lipgloss.NewStyle().Foreground(ColorWhite)

	TableRowAlt = lipgloss.NewStyle().
			Foreground(ColorWhite).
			Background(lipgloss.Color("#0D1B2A"))

	// Alerts
	Success = lipgloss.NewStyle().
		Foreground(ColorGreen).
		Bold(true).
		SetString("✓ ")

	Error = lipgloss.NewStyle().
		Foreground(ColorRed).
		Bold(true).
		SetString("✗ ")

	Warning = lipgloss.NewStyle().
		Foreground(ColorGold).
		Bold(true).
		SetString("⚠ ")

	Info = lipgloss.NewStyle().
		Foreground(ColorSky).
		Bold(true).
		SetString("ℹ ")

	// Help text
	HelpKey  = lipgloss.NewStyle().Foreground(ColorSky).Bold(true)
	HelpDesc = lipgloss.NewStyle().Foreground(ColorMuted)

	// Muted / dimmed
	Muted = lipgloss.NewStyle().Foreground(ColorMuted)
)

// Plane status badge
func PlaneStatusStyle(status string) lipgloss.Style {
	switch status {
	case "idle":
		return StatusIdle
	case "flying":
		return StatusFly
	case "maintenance":
		return StatusMaint
	case "boarding":
		return StatusBoard
	case "taxiing":
		return StatusTaxi
	default:
		return Muted
	}
}

// Resource bar (e.g. fuel/passenger capacity)
func ResourceBar(current, max int, width int, color lipgloss.Color) string {
	if max == 0 {
		return ""
	}
	filled := (current * width) / max
	if filled > width {
		filled = width
	}
	bar := lipgloss.NewStyle().Foreground(color).Render(repeat("█", filled)) +
		lipgloss.NewStyle().Foreground(ColorMuted).Render(repeat("░", width-filled))
	return bar
}

func repeat(s string, n int) string {
	result := ""
	for i := 0; i < n; i++ {
		result += s
	}
	return result
}