package widgets

import (
	"fmt"
	"strings"

	t "git.bullercodeworks.com/brian/tcell-widgets"
	wh "git.bullercodeworks.com/brian/tcell-widgets/helpers"
	"github.com/gdamore/tcell"
)

/*
StatusBlock is not a widget type, they're meant to be used within a StatusBar
*/
type StatusBlock struct {
	id    string
	style tcell.Style
	x, y  int

	tp    int
	parts []string
	text  string

	separator string
}

const (
	SBTypeText = iota
	SBTypePath
)

func NewStatusBlock(id string, s tcell.Style) *StatusBlock {
	b := StatusBlock{
		id: id, style: s,
		separator: "  ",
	}
	return &b
}

func (b *StatusBlock) SetPos(p t.Coord) { b.x, b.y = p.X, p.Y }
func (b *StatusBlock) Width() int {
	switch b.tp {
	case SBTypePath:
		return len(strings.Join(b.parts, b.separator))
	default:
		return len(b.text)
	}
}

func (b *StatusBlock) SetType(tp int) {
	switch tp {
	case SBTypeText:
		b.tp = tp
	default:
		b.tp = SBTypeText
	}
}
func (b *StatusBlock) SetParts(pts []string) { b.parts = pts }
func (b *StatusBlock) AddPart(p string)      { b.parts = append(b.parts, p) }
func (b *StatusBlock) SetText(t string)      { b.text = t }

func (b *StatusBlock) Draw(screen tcell.Screen) {
	//wh.DrawText(b.x, b.y, fmt.Sprintf("%d,%d: Text: %s; Path: %s", b.x, b.y, b.text, strings.Join(b.parts, b.separator)), b.style, screen)
	switch b.tp {
	case SBTypeText:
		b.DrawText(screen)
	case SBTypePath:
		b.DrawPath(screen)
	}
}

func (b *StatusBlock) DrawText(screen tcell.Screen) {
	wh.DrawText(b.x, b.y, b.text, b.style, screen)
}

func (b *StatusBlock) DrawPath(screen tcell.Screen) {
	wh.DrawText(b.x, b.y, fmt.Sprintf("%s %s", strings.Join(b.parts, b.separator), b.separator), b.style, screen)
}