cmd

var GenerateEventCmd = &cobra.Command{
	Use:   "gen:event [event-name]",
	Short: "Create an event",
	Long: `Helps you generate a boilderplate code for events
example:
gaffer gen:event my-event-name --job EventJobName

`,
	Args: cobra.ExactArgs(1),
	Run: func(cmd *cobra.Command, args []string) {
		pwd, err := os.Getwd()
		if err != nil {
			fmt.Println(err.Error())
			os.Exit(1)
		}
		eventName := args[0]
		eventJobName, err := cmd.Flags().GetString("job")
		if err != nil {
			fmt.Println(err.Error())
			os.Exit(1)
		}
		fPath := filepath.Join(pwd, "events/event-names.go")
		eventNamesFile, err := os.Open(fPath)
		if err != nil {
			fmt.Println(err.Error())
			os.Exit(1)
		}
		eventNamesFileContent, err := io.ReadAll(eventNamesFile)
		eventNamesFile.Close()
		eventNamesFileContentStr := string(eventNamesFileContent)
		if err != nil {
			fmt.Println(err.Error())
			os.Exit(1)
		}
		eventNamesFileContentStr = strings.TrimSuffix(eventNamesFileContentStr, "\n")
		eventNamesFileContentStr = eventNamesFileContentStr + "\n" + getEventNameStatement(prepareEventNameConst(eventName), eventName)
		os.WriteFile(fPath, []byte(eventNamesFileContentStr), 666)
		jfn := camelCaseToSnake(eventJobName, "-") + ".go"
		ffnp := filepath.Join(pwd, "events/eventjobs", jfn)
		jfs, err := os.Stat(ffnp)
		if err != nil && !os.IsNotExist(err) {
			fmt.Printf("problem creating the file: %v\n", ffnp)
			os.Exit(1)
		}

		if jfs != nil {
			fmt.Printf("file \"%v\" already exist\n", jfn)
			os.Exit(1)
		}
		jobFile, err := os.Create(ffnp)
		if err != err {
			fmt.Println(err.Error())
			os.Exit(1)
		}
		jobFile.WriteString(prepareJobContent(eventJobName))
		jobFile.Close()

		fmt.Println("event generated successfully")
	},
}

var GenerateEventJobCmd = &cobra.Command{
	Use:   "gen:eventjob [JobName]",
	Short: "Create an event job",
	Long: `Helps you generate a boilderplate code for event jobs
example:
gaffer gen:eventjob EventJobName

`,
	Args: cobra.ExactArgs(1),
	Run: func(cmd *cobra.Command, args []string) {
		pwd, err := os.Getwd()
		if err != nil {
			fmt.Println(err.Error())
			os.Exit(1)
		}
		eventJobName := args[0]
		if err != nil {
			fmt.Println(err.Error())
			os.Exit(1)
		}

		jfn := camelCaseToSnake(eventJobName, "-") + ".go"
		ffnp := filepath.Join(pwd, "events/eventjobs", jfn)
		jfs, err := os.Stat(ffnp)
		if err != nil && !os.IsNotExist(err) {
			fmt.Printf("problem creating the file: %v\n", ffnp)
			os.Exit(1)
		}

		if jfs != nil {
			fmt.Printf("file \"%v\" already exist\n", jfn)
			os.Exit(1)
		}
		jobFile, err := os.Create(ffnp)
		if err != err {
			fmt.Println(err.Error())
			os.Exit(1)
		}
		jobFile.WriteString(prepareJobContent(eventJobName))
		jobFile.Close()
		fmt.Println("event job generated successfully")
	},
}

var GenerateHandlerCmd = &cobra.Command{
	Use:   "gen:handler [HandlerName]",
	Short: "Create a handler",
	Long: `Helps you generate a boilderplate code for handlers

example:
gaffer gen:handler ListUsers --file users.go

`,
	Args: cobra.ExactArgs(1),
	Run: func(cmd *cobra.Command, args []string) {
		pwd, err := os.Getwd()
		if err != nil {
			fmt.Println(err.Error())
			os.Exit(1)
		}
		handlerName := args[0]
		handlersFileName, err := cmd.Flags().GetString("file")
		if err != nil {
			fmt.Println(err.Error())
			os.Exit(1)
		}
		handlersFileName = strings.ToLower(handlersFileName)
		var handlersFile *os.File
		handlersFilePath := filepath.Join(pwd, "handlers", handlersFileName)
		hfs, err := os.Stat(handlersFilePath)
		if err != nil && !os.IsNotExist(err) {
			fmt.Printf("problem reading the file: %v\n", handlersFilePath)
			os.Exit(1)
		}

		if hfs == nil {
			handlersFile, err = createHandlerFile(handlersFilePath)
		} else {
			handlersFile, err = os.OpenFile(handlersFilePath, os.O_RDWR|os.O_APPEND, 766)
		}
		if err != nil {
			fmt.Println(err.Error())
			os.Exit(1)
		}
		handlersFile.WriteString(prepareHandlerContent(handlerName))
		fmt.Println("handler generated successfully")
	},
}

var GenerateMiddlewareCmd = &cobra.Command{
	Use:   "gen:middleware [MiddlewareName]",
	Short: "Create a middleware",
	Long: `Helps you generate a boilderplate code for middlewares
example:
gaffer gen:middleware MyMiddleware

`,
	Args: cobra.ExactArgs(1),
	Run: func(cmd *cobra.Command, args []string) {
		pwd, err := os.Getwd()
		if err != nil {
			fmt.Println(err.Error())
			os.Exit(1)
		}
		middlewareName := args[0]
		if err != nil {
			fmt.Println(err.Error())
			os.Exit(1)
		}

		mfn := camelCaseToSnake(middlewareName, "-") + ".go"
		mfnp := filepath.Join(pwd, "middlewares", mfn)
		jfs, err := os.Stat(mfnp)
		if err != nil && !os.IsNotExist(err) {
			fmt.Printf("problem creating the file: %v\n", mfnp)
			os.Exit(1)
		}

		if jfs != nil {
			fmt.Printf("file \"%v\" already exist\n", mfn)
			os.Exit(1)
		}
		mwFile, err := os.Create(mfnp)
		if err != err {
			fmt.Println(err.Error())
			os.Exit(1)
		}
		mwFile.WriteString(prepareMiddlewareContent(middlewareName))
		mwFile.Close()
		fmt.Println("middleware generated successfully")
	},
}

var GenerateModelCmd = &cobra.Command{
	Use:   "gen:model [ModelName]",
	Short: "Create a database model",
	Long: `Helps you generate a boilderplate code for database model
example:
gaffer gen:model User

`,
	Args: cobra.ExactArgs(1),
	Run: func(cmd *cobra.Command, args []string) {
		pwd, err := os.Getwd()
		if err != nil {
			fmt.Println(err.Error())
			os.Exit(1)
		}
		modelName := args[0]
		if err != nil {
			fmt.Println(err.Error())
			os.Exit(1)
		}

		mfn := camelCaseToSnake(modelName, "-") + ".go"
		mfnp := filepath.Join(pwd, "models/", mfn)
		mfs, err := os.Stat(mfnp)
		if err != nil && !os.IsNotExist(err) {
			fmt.Printf("problem creating the file: %v\n", mfnp)
			os.Exit(1)
		}

		if mfs != nil {
			fmt.Printf("file \"%v\" already exist\n", mfn)
			os.Exit(1)
		}
		ModelFile, err := os.Create(mfnp)
		if err != err {
			fmt.Println(err.Error())
			os.Exit(1)
		}
		tableName := camelCaseToSnake(modelName, "_")
		tableName = singleToPlural(tableName)
		ModelFile.WriteString(prepareModelContent(modelName, tableName))
		ModelFile.Close()
		fmt.Println("model generated successfully")
	},
}