package main

import (
	"fmt"
	"github.com/ettle/strcase"
	"io/ioutil"
	"os"
	"strings"
)

func main() {
	name := "order"
	createDomain(name)
	createEntity(name)
	createHandler(name)
	createRepository(name)
	createUsecase(name)
	createRouter(name)
}

func createRouter(name string) {
	fileName := "../../api/handlers/" + name + "s/router.go"

	os.Mkdir("../../api/handlers/"+name+"s", os.ModePerm)

	file, err := os.Create(fileName)
	if err != nil {
		fmt.Println("error in create file on route:", err)
		return
	}
	defer file.Close()

	replaced := replace(getFile("router.text"), name)

	_, err = file.WriteString(replaced)
	if err != nil {
		fmt.Println("error in write file content on route:", err)
		return
	}

	fmt.Printf("%s file created.\n", fileName)
}
func createUsecase(name string) {
	fileName := "../../usecase/" + name + "/service.go"

	os.Mkdir("../../usecase/"+name, os.ModePerm)

	file, err := os.Create(fileName)
	if err != nil {
		fmt.Println("error in create file on usecase:", err)
		return
	}
	defer file.Close()

	replaced := replace(getFile("usecase.text"), name)

	_, err = file.WriteString(replaced)
	if err != nil {
		fmt.Println("error in write file content on usecase:", err)
		return
	}

	fmt.Printf("%s file created.\n", fileName)
}

func createRepository(name string) {
	fileName := "../../repository/" + name + "/" + name + ".go"

	os.Mkdir("../../repository/"+name, os.ModePerm)

	file, err := os.Create(fileName)
	if err != nil {
		fmt.Println("error in create file on repository:", err)
		return
	}
	defer file.Close()

	replaced := replace(getFile("repository.text"), name)

	_, err = file.WriteString(replaced)
	if err != nil {
		fmt.Println("error in write file content on repository:", err)
		return
	}

	fmt.Printf("%s file created.\n", fileName)
}

func createHandler(name string) {
	fileName := "../../api/handlers/" + name + "s/" + name + ".go"

	os.Mkdir("../../api/handlers/"+name+"s", os.ModePerm)

	file, err := os.Create(fileName)
	if err != nil {
		fmt.Println("error in create file on handlers:", err)
		return
	}
	defer file.Close()

	replaced := replace(getFile("handler.text"), name)

	_, err = file.WriteString(replaced)
	if err != nil {
		fmt.Println("error in write file content on handlers:", err)
		return
	}

	fmt.Printf("%s file created.\n", fileName)
}

func createEntity(name string) {
	fileName := "../../entity/" + name + ".go"

	file, err := os.Create(fileName)
	if err != nil {
		fmt.Println("error in create file on entity:", err)
		return
	}
	defer file.Close()

	replaced := replace(getFile("entity.text"), name)

	_, err = file.WriteString(replaced)
	if err != nil {
		fmt.Println("error in write file content on entity:", err)
		return
	}

	fmt.Printf("%s file created.\n", fileName)
}

func createDomain(name string) {
	fileName := "../../domain/" + name + ".go"

	file, err := os.Create(fileName)
	if err != nil {
		fmt.Println("error in create file on domain:", err)
		return
	}
	defer file.Close()

	replaced := replace(getFile("domain.text"), name)

	_, err = file.WriteString(replaced)
	if err != nil {
		fmt.Println("error in write file content on domain:", err)
		return
	}

	fmt.Printf("%s file created.\n", fileName)
}

func getFile(path string) string {
	file, err := os.Open(path)
	if err != nil {
		fmt.Println("error in open file:", err)
		return ""
	}
	defer file.Close()

	// خواندن محتوای فایل
	content, err := ioutil.ReadAll(file)
	if err != nil {
		fmt.Println("error in read file:", err)
		return ""
	}

	// تبدیل محتوا به رشته
	return string(content)
}

func replace(c string, name string) string {
	c = strings.ReplaceAll(c, "{name}", name)

	pascalCaseName := strcase.ToPascal(name)
	return strings.ReplaceAll(c, "{Name}", pascalCaseName)
}