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main.go
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main.go
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package main
import (
"fmt"
"strings"
"github.com/manifoldco/promptui"
)
type pepper struct {
Name string
HeatUnit int
Peppers int
}
func main() {
peppers := []pepper{
{Name: "Bell Pepper", HeatUnit: 0, Peppers: 0},
{Name: "Banana Pepper", HeatUnit: 100, Peppers: 1},
{Name: "Poblano", HeatUnit: 1000, Peppers: 2},
{Name: "Jalapeño", HeatUnit: 3500, Peppers: 3},
{Name: "Aleppo", HeatUnit: 10000, Peppers: 4},
{Name: "Tabasco", HeatUnit: 30000, Peppers: 5},
{Name: "Malagueta", HeatUnit: 50000, Peppers: 6},
{Name: "Habanero", HeatUnit: 100000, Peppers: 7},
{Name: "Red Savina Habanero", HeatUnit: 350000, Peppers: 8},
{Name: "Dragon’s Breath", HeatUnit: 855000, Peppers: 9},
}
templates := &promptui.SelectTemplates{
Label: "{{ . }}?",
Active: "\U0001F336 {{ .Name | cyan }} ({{ .HeatUnit | red }})",
Inactive: " {{ .Name | cyan }} ({{ .HeatUnit | red }})",
Selected: "\U0001F336 {{ .Name | red | cyan }}",
Details: `
--------- Pepper ----------
{{ "Name:" | faint }} {{ .Name }}
{{ "Heat Unit:" | faint }} {{ .HeatUnit }}
{{ "Peppers:" | faint }} {{ .Peppers }}`,
}
searcher := func(input string, index int) bool {
pepper := peppers[index]
name := strings.Replace(strings.ToLower(pepper.Name), " ", "", -1)
input = strings.Replace(strings.ToLower(input), " ", "", -1)
return strings.Contains(name, input)
}
prompt := promptui.Select{
Label: "Spicy Level",
Items: peppers,
Templates: templates,
Size: 4,
Searcher: searcher,
}
i, _, err := prompt.Run()
if err != nil {
fmt.Printf("Prompt failed %v\n", err)
return
}
fmt.Printf("You choose number %d: %s\n", i+1, peppers[i].Name)
}