LauncherGoDev/Menu/GameShell/10_Settings/Wifi/net_item.go

package Wifi

import (
	"fmt"
	//"strconv"
	//"strings"

	"github.com/clockworkpi/LauncherGoDev/sysgo/UI"
	"github.com/cuu/gogame/color"
	"github.com/cuu/gogame/draw"
	"github.com/cuu/gogame/rect"
	"github.com/cuu/gogame/surface"
	"github.com/veandco/go-sdl2/sdl"
	"github.com/veandco/go-sdl2/ttf"
)

var NetItemDefaultHeight = 30

type NetItemMultiIcon struct {
	UI.MultiIconItem
	CanvasHWND *sdl.Surface       // self._Parent._CanvasHWND
	Parent     UI.WidgetInterface //
}

func NewNetItemMultiIcon() *NetItemMultiIcon {
	p := &NetItemMultiIcon{}
	p.IconIndex = 0
	p.IconWidth = 18
	p.IconHeight = 18

	p.Width = 18
	p.Height = 18
	return p
}

func (self *NetItemMultiIcon) Draw() {
	_, h_ := self.Parent.Size()
	dest_rect := rect.Rect(self.PosX, self.PosY+(h_-self.Height)/2, self.Width, self.Height)
	area_rect := rect.Rect(0, self.IconIndex*self.IconHeight, self.IconWidth, self.IconHeight)
	surface.Blit(self.CanvasHWND, self.ImgSurf, &dest_rect, &area_rect)

}

type NetItemIcon struct {
	UI.IconItem
	CanvasHWND *sdl.Surface
	Parent     UI.WidgetInterface
}

func NewNetItemIcon() *NetItemIcon {
	p := &NetItemIcon{}
	p.Width = 18
	p.Height = 18
	return p
}

func (self *NetItemIcon) Draw() {
	_, h_ := self.Parent.Size()

	dest_rect := rect.Rect(self.PosX, self.PosY+(h_-self.Height)/2, self.Width, self.Height)

	surface.Blit(self.CanvasHWND, self.ImgSurf, &dest_rect, nil)

}

type NetItem struct {
	UI.Widget

	Bssid string //eg: 50:3A:A0:51:18:3C
	Essid string //eg: MERCURY_EB88

	ip       string
	Encrypt  string // WPA2
	Channel  string //'10'
	Signal   int16  // -67
	Mode     string // Master or AdHoc
	Parent   *WifiList
	IsActive bool
	Password string
	Labels   map[string]UI.LabelInterface
	Icons    map[string]UI.IconItemInterface
	Fonts    map[string]*ttf.Font
	FontObj  *ttf.Font
}

func NewNetItem() *NetItem {
	p := &NetItem{}

	p.Height = NetItemDefaultHeight

	p.Labels = make(map[string]UI.LabelInterface)
	p.Icons = make(map[string]UI.IconItemInterface)
	p.Fonts = make(map[string]*ttf.Font)

	return p
}

func (self *NetItem) SetActive(act bool) {
	self.IsActive = act
}

func (self *NetItem) UpdateStrenLabel() { //  ## sig_str should be 'number',eg:'-70'

	if _, ok := self.Labels["stren"]; ok {
		self.Labels["stren"].SetText(fmt.Sprintf("%d", self.CalcWifiQuality()))
	}

}

func (self *NetItem) Init(is_active bool) {

	//strenstr := "quality"
	//gap := 7

	the_main_screen := self.Parent.GetScreen()

	if is_active {
		self.SetActive(is_active)
	}

	essid_label := UI.NewLabel()
	essid_label.PosX = 36
	essid_label.CanvasHWND = self.Parent.GetCanvasHWND()

	essid_ := ""

	if len(self.Essid) > 19 {
		essid_ = self.Essid[:20]
	} else {
		essid_ = self.Essid
	}

	if len(essid_) == 0 {
		essid_ = self.Bssid
	}

	if len(essid_) == 0 {
		essid_ = EMPTY_NETWORK
	}

	//fmt.Println("essid: ",essid_, len(essid_))

	essid_label.Init(essid_, self.FontObj, nil)

	self.Labels["essid"] = essid_label

	stren_label := UI.NewLabel()
	stren_label.CanvasHWND = self.Parent.GetCanvasHWND()

	stren_l := fmt.Sprintf("%%%d ", self.CalcWifiQuality())
	if len(stren_l) == 0 {
		stren_l = "%%0"
	}
	stren_label.Init(stren_l, self.FontObj, nil)
	stren_label.PosX = self.Width - 23 - stren_label.Width - 2

	self.Labels["stren"] = stren_label

	lock_icon := NewNetItemIcon()
	lock_icon.ImgSurf = UI.MyIconPool.GetImgSurf("lock")
	lock_icon.CanvasHWND = self.Parent.GetCanvasHWND()
	lock_icon.Parent = self // WidgetInterface
	self.Icons["lock"] = lock_icon

	done_icon := NewNetItemIcon()
	done_icon.ImgSurf = UI.MyIconPool.GetImgSurf("done")
	done_icon.CanvasHWND = self.Parent.GetCanvasHWND()
	done_icon.Parent = self

	self.Icons["done"] = done_icon

	nimt := NewNetItemMultiIcon()
	nimt.ImgSurf = the_main_screen.TitleBar.Icons["wifistatus"].GetImgSurf()
	nimt.CanvasHWND = self.Parent.GetCanvasHWND()
	nimt.Parent = self // WidgetInterface

	self.Icons["wifistatus"] = nimt
}

func (self *NetItem) Connect() {

}

func (self *NetItem) CalcWifiQuality() int {

	qua := 0
	qua = 2 * (int(self.Signal) + 100)

	return qua
}

func (self *NetItem) CalcWifiStrength() int {

	segs := [][]int{[]int{-2, -1}, []int{0, 25}, []int{25, 50}, []int{50, 75}, []int{75, 100}}
	stren_number := self.CalcWifiQuality()
	ge := 0
	if stren_number == 0 {
		return ge
	}

	for i, v := range segs {
		if stren_number >= v[0] && stren_number <= v[1] {
			ge = i
			break
		}
	}

	return ge

}

func (self *NetItem) Draw() {
	for i, v := range self.Labels {
		x_, _ := v.Coord()
		_, h_ := v.Size()
		self.Labels[i].NewCoord(x_, self.PosY+(self.Height-h_)/2)
		self.Labels[i].Draw()
	}

	if self.IsActive == true {
		self.Icons["done"].NewCoord(14, self.PosY)
		self.Icons["done"].Draw()
	}

	/*
	  if self.Encrypt != "Unsecured" {
		w_,_ := self.Labels["stren"].Size()
		self.Icons["lock"].NewCoord(self.Width -23 - w_ -2 - 18, self.PosY)
	    self.Icons["lock"].Draw()
	  }
	*/
	//the_main_screen := self.Parent.GetScreen()
	ge := self.CalcWifiStrength()
	if ge > 0 {
		self.Icons["wifistatus"].SetIconIndex(ge)
		self.Icons["wifistatus"].NewCoord(self.Width-23, self.PosY)
		self.Icons["wifistatus"].Draw()
	} else {
		self.Icons["wifistatus"].SetIconIndex(0)
		self.Icons["wifistatus"].NewCoord(self.Width-23, self.PosY)
		self.Icons["wifistatus"].Draw()
	}

	draw.Line(self.Parent.GetCanvasHWND(),
		&color.Color{169, 169, 169, 255},
		self.PosX, self.PosY+self.Height-1,
		self.PosX+self.Width, self.PosY+self.Height-1,
		1)

}