ui_translations.go

/*
Copyright 2023 Milan Suk

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this db except in compliance with the License.
You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/

package main

import (
	"encoding/json"
	"fmt"
	"os"
	"reflect"
	"strings"
)

type UiTranslations struct {
	SAVE            string
	SETTINGS        string
	ZOOM            string
	WINDOW_MODE     string
	FULLSCREEN_MODE string
	ABOUT           string
	QUIT            string
	SEARCH          string
	COPY            string
	CUT             string
	PASTE           string
	CLOSE           string

	COPYRIGHT string
	WARRANTY  string

	TIME      string
	TIME_ZONE string

	DATE_FORMAT      string
	DATE_FORMAT_EU   string
	DATE_FORMAT_US   string
	DATE_FORMAT_ISO  string
	DATE_FORMAT_TEXT string

	THEME  string
	LIGHT  string
	DARK   string
	CUSTOM string

	DPI        string
	THREADS    string
	SHOW_STATS string
	ONLINE     string
	MICROPHONE string
	SHOW_GRID  string
	LANGUAGE   string
	LANGUAGES  string

	NAME        string
	REMOVE      string
	BYPASS      string
	RENAME      string
	DUPLICATE   string
	VACUUM      string
	CREATE_FILE string
	CHANGE_APP  string
	CONFIRM     string

	SETUP_DB string

	ALREADY_EXISTS string
	EMPTY_FIELD    string
	INVALID_NAME   string

	IN_USE string

	ADD_APP   string
	CREATE_DB string

	DEVELOPERS    string
	CREATE_APP    string
	PACKAGE_APP   string
	REINSTALL_APP string
	VACUUM_DBS    string

	REPO    string
	PACKAGE string

	SIZE string
	LOGS string

	RED   string
	GREEN string
	BLUE  string

	HUE        string
	SATURATION string
	LIGHTNESS  string

	YEAR      string
	MONTH     string
	DAY       string
	WEEK      string
	HOUR      string
	MINUTE    string
	SECOND    string
	JANUARY   string
	FEBRUARY  string
	MARCH     string
	APRIL     string
	MAY       string
	JUNE      string
	JULY      string
	AUGUST    string
	SEPTEMBER string
	OCTOBER   string
	NOVEMBER  string
	DECEMBER  string
	MON       string
	TUE       string
	WED       string
	THU       string
	FRI       string
	SAT       string
	SUN       string

	MONDAY    string
	TUESDAY   string
	WEDNESDAY string
	THURSDAY  string
	FRIDAY    string
	SATURDAY  string
	SUNDAY    string

	NEW_EVENT string
	OK        string
	TODAY     string
	BETWEEN   string
	EDIT      string

	TITLE       string
	DESCRIPTION string
	FILE        string
	ADD_EVENT   string
	CANCEL      string

	BEGIN  string
	FINISH string

	EMPTY  string
	DELETE string

	OPEN             string
	GOTO             string
	ADD_COLUMNS_ROWS string
	ADD_NEW_COLUMN   string
	ADD_NEW_ROW      string
	ADD_BEFORE       string
	ADD_AFTER        string
	MIN              string
	MAX              string
	RESIZE           string
	BACKWARD         string
	FORWARD          string

	VISIBILITY string

	USE_DARK_THEME string
	FROM           string
	TO             string
}

func (trns *UiTranslations) Find(name string) string {
	r := reflect.ValueOf(trns)
	f := reflect.Indirect(r).FieldByName(strings.ToUpper(name))
	if f.IsValid() {
		return f.String()
	}
	return ""
}

func UiTranslations_fromJson(js []byte, langs []string) ([]byte, error) {

	keys := make(map[string]string)

	err := json.Unmarshal(js, &keys)
	if err != nil {
		fmt.Printf("Unmarshal() failed: %v\n", err)
		return nil, err
	}

	//from 'id.lang=value' => 'id=value' based on 'langs' priority
	ids := make(map[string]string)
	for _, act_lang := range langs {
		for key, value := range keys {

			d := strings.IndexByte(key, '.')
			if d >= 0 {
				name := key[:d]
				lang := key[d+1:]

				if lang == act_lang {
					_, found := ids[name]
					if !found {
						ids[name] = value
					}
				}

			}
		}
	}

	//map => json string
	js, err = json.MarshalIndent(ids, "", "")
	if err != nil {
		return nil, fmt.Errorf("MarshalIndent() failed: %w", err)
	}
	return js, nil
}

func UiTranslations_fromJsonFile(path string, langs []string) ([]byte, error) {
	js, err := os.ReadFile(path)
	if err != nil {
		return nil, fmt.Errorf("ReadFile(%s) failed: %w", path, err)
	}

	return UiTranslations_fromJson(js, langs)
}