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| 1 | +using Newtonsoft.Json; |
| 2 | + |
| 3 | +namespace FmgLib.Localization; |
| 4 | + |
| 5 | +public static class LocalizationService |
| 6 | +{ |
| 7 | + private static Dictionary<string, Dictionary<string, string>> _languagePacks; |
| 8 | + public static string Language { get; set; } |
| 9 | + |
| 10 | + public static void ReadLocalizationFile(params string[] filePathes) |
| 11 | + { |
| 12 | + _languagePacks = new Dictionary<string, Dictionary<string, string>>(); |
| 13 | + |
| 14 | + try |
| 15 | + { |
| 16 | + List<string> pathesList = filePathes.ToList(); |
| 17 | + |
| 18 | + if (pathesList.Count == 0) |
| 19 | + pathesList.Add("Localization.json"); |
| 20 | + |
| 21 | + foreach (var filePath in pathesList) |
| 22 | + { |
| 23 | + var json = File.ReadAllText(filePath); |
| 24 | + var pack = JsonConvert.DeserializeObject<Dictionary<string, Dictionary<string, string>>>(json); |
| 25 | + |
| 26 | + foreach (var lang in pack) |
| 27 | + { |
| 28 | + if (!_languagePacks.ContainsKey(lang.Key)) |
| 29 | + { |
| 30 | + _languagePacks[lang.Key] = new Dictionary<string, string>(); |
| 31 | + } |
| 32 | + if (lang.Value != null) |
| 33 | + { |
| 34 | + foreach (var kvp in lang.Value) |
| 35 | + { |
| 36 | + _languagePacks[lang.Key][kvp.Key] = kvp.Value; |
| 37 | + } |
| 38 | + } |
| 39 | + } |
| 40 | + } |
| 41 | + } |
| 42 | + catch (Exception ex) |
| 43 | + { |
| 44 | + throw new FileLoadException($"There is an error in your language file.\n{ex.Message} \n\n\n\n The proper json format is:\n \"{{\\n \\\"wordKey\\\": {{\\n \\\"langKey1\\\": \\\"1st language translation.\\\",\\n \\\"langKey2\\\": \\\"2nd language translation.\\\"\\n }},\\n \\\"wordKey2\\\": {{\\n \\\"langKey1\\\": \\\"1st language translation.\\\",\\n \\\"langKey2\\\": \\\"2nd language translation.\\\"\\n }}\\n}}\""); |
| 45 | + } |
| 46 | + |
| 47 | + } |
| 48 | + |
| 49 | + public static string Translate(string key) |
| 50 | + { |
| 51 | + if (string.IsNullOrEmpty(Language)) |
| 52 | + Language = Thread.CurrentThread.CurrentUICulture.Name; |
| 53 | + |
| 54 | + var lang = _languagePacks.FirstOrDefault(x => x.Key == key).Value?.FirstOrDefault(y => y.Key == Language); |
| 55 | + var resultKey = lang?.Key; |
| 56 | + var resultValue = lang?.Value; |
| 57 | + if (resultKey == Language) |
| 58 | + { |
| 59 | + return resultValue ?? key; |
| 60 | + } |
| 61 | + |
| 62 | + if (_languagePacks.ContainsKey("en") && _languagePacks["en"].ContainsKey(key)) |
| 63 | + { |
| 64 | + return _languagePacks["en"][key]; |
| 65 | + } |
| 66 | + |
| 67 | + return key; |
| 68 | + } |
| 69 | + |
| 70 | + public static string Translate(string key, string langKey) |
| 71 | + { |
| 72 | + var lang = _languagePacks.FirstOrDefault(x => x.Key == key).Value?.FirstOrDefault(y => y.Key == langKey); |
| 73 | + var resultKey = lang?.Key; |
| 74 | + var resultValue = lang?.Value; |
| 75 | + if (resultKey == langKey) |
| 76 | + { |
| 77 | + return resultValue ?? key; |
| 78 | + } |
| 79 | + |
| 80 | + return key; |
| 81 | + } |
| 82 | +} |
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