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Weather display into own file

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This commit is contained in:
Chris Cummer 2018-04-17 08:47:56 -07:00
parent 47d2a5f42c
commit ff9343d89a
2 changed files with 85 additions and 80 deletions
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73
weather/display.go Normal file
View File

@ -0,0 +1,73 @@
package weather
import (
"fmt"
"strings"
owm "github.com/briandowns/openweathermap"
"github.com/senorprogrammer/wtf/wtf"
)
func (widget *Widget) display(data []*owm.CurrentWeatherData) {
widget.View.Clear()
cityData := widget.currentCityData(data)
if len(cityData.Weather) == 0 {
fmt.Fprintf(widget.View, "%s", " Weather data is unavailable.")
return
}
widget.View.SetTitle(widget.title(cityData))
str := widget.tickMarks(data) + "\n"
str = str + widget.description(cityData) + "\n\n"
str = str + widget.temperatures(cityData) + "\n"
str = str + widget.sunInfo(cityData)
fmt.Fprintf(widget.View, "%s", str)
}
func (widget *Widget) description(cityData *owm.CurrentWeatherData) string {
descs := []string{}
for _, weather := range cityData.Weather {
descs = append(descs, fmt.Sprintf(" %s", weather.Description))
}
return strings.Join(descs, ",")
}
func (widget *Widget) sunInfo(cityData *owm.CurrentWeatherData) string {
return fmt.Sprintf(
" Rise: %s Set: %s",
wtf.UnixTime(int64(cityData.Sys.Sunrise)).Format("15:04 MST"),
wtf.UnixTime(int64(cityData.Sys.Sunset)).Format("15:04 MST"),
)
}
func (widget *Widget) temperatures(cityData *owm.CurrentWeatherData) string {
tempUnit := Config.UString("wtf.mods.weather.tempUnit", "C")
str := fmt.Sprintf("%8s: %4.1f° %s\n", "High", cityData.Main.TempMax, tempUnit)
str = str + fmt.Sprintf("%8s: [green]%4.1f° %s[white]\n", "Current", cityData.Main.Temp, tempUnit)
str = str + fmt.Sprintf("%8s: %4.1f° %s\n", "Low", cityData.Main.TempMin, tempUnit)
return str
}
func (widget *Widget) tickMarks(data []*owm.CurrentWeatherData) string {
str := ""
if len(data) > 1 {
tickMarks := strings.Repeat("*", len(data))
tickMarks = tickMarks[:widget.Idx] + "_" + tickMarks[widget.Idx+1:]
str = "[lightblue]" + fmt.Sprintf(wtf.RightAlignFormat(widget.View), tickMarks) + "[white]"
}
return str
}
func (widget *Widget) title(cityData *owm.CurrentWeatherData) string {
return fmt.Sprintf(" %s %s ", widget.icon(cityData), cityData.Name)
}

92
weather/widget.go
View File

@ -1,8 +1,6 @@
package weather
import (
"fmt"
"strings"
"time"
owm "github.com/briandowns/openweathermap"
@ -16,14 +14,14 @@ var Config *config.Config
type Widget struct {
wtf.TextWidget
Current int
Idx int
Data []*owm.CurrentWeatherData
}
func NewWidget() *Widget {
widget := Widget{
TextWidget: wtf.NewTextWidget(" Weather ", "weather"),
Current: 0,
Idx: 0,
}
widget.View.SetInputCapture(widget.keyboardIntercept)
@ -40,98 +38,32 @@ func (widget *Widget) Refresh() {
widget.Data = Fetch(wtf.ToInts(Config.UList("wtf.mods.weather.cityids", widget.defaultCityCodes())))
widget.View.Clear()
widget.contentFor(widget.Data)
widget.display(widget.Data)
widget.RefreshedAt = time.Now()
}
func (widget *Widget) Next() {
widget.Current = widget.Current + 1
if widget.Current == len(widget.Data) {
widget.Current = 0
widget.Idx = widget.Idx + 1
if widget.Idx == len(widget.Data) {
widget.Idx = 0
}
widget.View.Clear()
widget.contentFor(widget.Data)
widget.display(widget.Data)
}
func (widget *Widget) Prev() {
widget.Current = widget.Current - 1
if widget.Current < 0 {
widget.Current = len(widget.Data) - 1
widget.Idx = widget.Idx - 1
if widget.Idx < 0 {
widget.Idx = len(widget.Data) - 1
}
widget.View.Clear()
widget.contentFor(widget.Data)
widget.display(widget.Data)
}
/* -------------------- Unexported Functions -------------------- */
func (widget *Widget) contentFor(data []*owm.CurrentWeatherData) {
cityData := widget.currentCityData(data)
if len(cityData.Weather) == 0 {
fmt.Fprintf(widget.View, "%s", " Weather data is unavailable.")
return
}
widget.View.SetTitle(widget.contentTitle(cityData))
str := widget.contentTickMarks(data) + "\n"
str = str + widget.contentDescription(cityData) + "\n\n"
str = str + widget.contentTemperatures(cityData) + "\n"
str = str + widget.contentSunInfo(cityData)
fmt.Fprintf(widget.View, "%s", str)
}
// FIXME: content* functions into their own thing
func (widget *Widget) contentTickMarks(data []*owm.CurrentWeatherData) string {
str := ""
if len(data) > 1 {
tickMarks := strings.Repeat("*", len(data))
tickMarks = tickMarks[:widget.Current] + "_" + tickMarks[widget.Current+1:]
str = "[lightblue]" + fmt.Sprintf(wtf.RightAlignFormat(widget.View), tickMarks) + "[white]"
}
return str
}
func (widget *Widget) contentTitle(cityData *owm.CurrentWeatherData) string {
return fmt.Sprintf(" %s %s ", widget.icon(cityData), cityData.Name)
}
func (widget *Widget) contentDescription(cityData *owm.CurrentWeatherData) string {
descs := []string{}
for _, weather := range cityData.Weather {
descs = append(descs, fmt.Sprintf(" %s", weather.Description))
}
return strings.Join(descs, ",")
}
func (widget *Widget) contentTemperatures(cityData *owm.CurrentWeatherData) string {
tempUnit := Config.UString("wtf.mods.weather.tempUnit", "C")
str := fmt.Sprintf("%8s: %4.1f° %s\n", "High", cityData.Main.TempMax, tempUnit)
str = str + fmt.Sprintf("%8s: [green]%4.1f° %s[white]\n", "Current", cityData.Main.Temp, tempUnit)
str = str + fmt.Sprintf("%8s: %4.1f° %s\n", "Low", cityData.Main.TempMin, tempUnit)
return str
}
func (widget *Widget) contentSunInfo(cityData *owm.CurrentWeatherData) string {
return fmt.Sprintf(
" Rise: %s Set: %s",
wtf.UnixTime(int64(cityData.Sys.Sunrise)).Format("15:04 MST"),
wtf.UnixTime(int64(cityData.Sys.Sunset)).Format("15:04 MST"),
)
}
func (widget *Widget) currentCityData(data []*owm.CurrentWeatherData) *owm.CurrentWeatherData {
return data[widget.Current]
return data[widget.Idx]
}
func (widget *Widget) defaultCityCodes() []interface{} {