// Copyright 2014 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

// Added as a .go file to avoid embedding issues of the template.

package main

import "text/template"

var generatedTmpl = template.Must(template.New("generated").Parse(`
// generated by jsonenums {{.Command}}; DO NOT EDIT

package {{.PackageName}}

import (
    "encoding/json"
    "fmt"
)

{{range $typename, $values := .TypesAndValues}}
func (r {{$typename}}) String() string {
    switch r {
    {{range $values}}
    case {{.}}:
        return "{{.}}"
    {{end}}
    default:
        return "unknown {{$typename}}"
    }
}

func (r {{$typename}}) MarshalJSON() ([]byte, error) {
    return json.Marshal(r.String())
}

func (r *{{$typename}}) UnmarshalJSON(data []byte) error {
    var s string
    if err := json.Unmarshal(data, &s); err != nil {
        return fmt.Errorf("{{$typename}} should be a string, got %s", data)
    }
    switch s {
    {{range $values}}
    case "{{.}}":
        *r = {{.}}
    {{end}}
    default:
        return fmt.Errorf("invalid {{$typename}} %q", s)
    }
    return nil
}

{{end}}
`))