//go:build ignore

package main

import (
	"fmt"
	"log"
	"os"
	"strings"
	"text/template"
	"time"
)

const Directory = "/usr/shared/dictionary/words"

var wordsTemplate = template.Must(template.New("").Parse(`// Code generated by go generate; DO NOT EDIT.
// This file was generated by robots at
// {{ .Timestamp }}
// using data from
// {{ .Path }}
package dictionary

var {{ .VarName }} = []string{
{{- range .Words }}
	{{ printf "%q" . }},
{{- end }}
}
`))

type templateData struct {
	Timestamp time.Time
	Path      string
	Words     []string
	VarName   string
}

func generateFile(name string) {
	lowerName := strings.ToLower(name)

	words := []string{
		"foo",
		"bar",
		"baz",
	}
	Path := Directory + lowerName

	f, err := os.Create("internal/dictionary/" + lowerName + ".go")
	die(err)
	defer f.Close()

	wordsTemplate.Execute(f, templateData{
		Timestamp: time.Now(),
		Path:      Path,
		Words:     words,
		VarName:   strings.Title(name),
	})
}

func main() {
	fmt.Println("Generate")
	generateFile("words")
}

func die(err error) {
	if err != nil {
		log.Fatal(err)
	}
}

var packageTemplate = template.Must(template.New("").Parse())