| | | 1 | | using System.Collections.Generic; |
| | | 2 | | |
| | | 3 | | public class FeatureFlag |
| | | 4 | | { |
| | 1140 | 5 | | public readonly Dictionary<string, bool> flags = new (); |
| | 1140 | 6 | | public readonly Dictionary<string, FeatureFlagVariant> variants = new (); |
| | | 7 | | |
| | 13133 | 8 | | public bool IsInitialized { get; private set; } |
| | | 9 | | |
| | | 10 | | public void SetAsInitialized() => |
| | 34 | 11 | | IsInitialized = true; |
| | | 12 | | |
| | | 13 | | /// <summary> |
| | | 14 | | /// Will check if featureName contains variant to be checked. |
| | | 15 | | /// Supported formats: featureName, featureName:variantName |
| | | 16 | | /// </summary> |
| | | 17 | | /// <param name="featureNameLong"></param> |
| | | 18 | | /// <returns></returns> |
| | | 19 | | public bool IsFeatureEnabled(string featureNameLong) |
| | | 20 | | { |
| | 4978 | 21 | | string[] splitFeatureName = featureNameLong.Split(':'); |
| | 4978 | 22 | | string featureName = splitFeatureName[0]; |
| | | 23 | | |
| | 4978 | 24 | | if (splitFeatureName.Length > 1 && variants.TryGetValue(featureName, out var variant)) |
| | | 25 | | { |
| | 0 | 26 | | string variantName = splitFeatureName[^1]; |
| | 0 | 27 | | return variant.enabled && variant.name == variantName; |
| | | 28 | | } |
| | | 29 | | |
| | 4978 | 30 | | return flags.TryGetValue(featureName, out bool isEnabled) && isEnabled; |
| | | 31 | | } |
| | | 32 | | |
| | | 33 | | public FeatureFlagVariantPayload GetFeatureFlagVariantPayload(string featureNameLong) |
| | | 34 | | { |
| | 1 | 35 | | string[] splitFeatureName = featureNameLong.Split(':'); |
| | 1 | 36 | | string featureName = splitFeatureName[0]; |
| | 1 | 37 | | FeatureFlagVariantPayload payloadResult = null; |
| | | 38 | | |
| | 1 | 39 | | if (splitFeatureName.Length > 1 && variants.TryGetValue(featureName, out var variant)) |
| | | 40 | | { |
| | 1 | 41 | | string variantName = splitFeatureName[splitFeatureName.Length - 1]; |
| | 1 | 42 | | if (variant.enabled && variant.name == variantName) |
| | | 43 | | { |
| | 1 | 44 | | payloadResult = variant.payload; |
| | | 45 | | } |
| | | 46 | | } |
| | | 47 | | |
| | 1 | 48 | | return payloadResult; |
| | | 49 | | } |
| | | 50 | | |
| | | 51 | | public string ToString() |
| | | 52 | | { |
| | 0 | 53 | | string result = ""; |
| | | 54 | | |
| | 0 | 55 | | foreach ( var flag in flags ) |
| | | 56 | | { |
| | 0 | 57 | | result += $"{flag.Key}: {flag.Value}\n"; |
| | | 58 | | } |
| | | 59 | | |
| | 0 | 60 | | return result; |
| | | 61 | | } |
| | | 62 | | } |
| | | 63 | | |
| | | 64 | | public class FeatureFlagVariant |
| | | 65 | | { |
| | | 66 | | public string name; |
| | | 67 | | public bool enabled; |
| | | 68 | | public FeatureFlagVariantPayload payload; |
| | | 69 | | } |
| | | 70 | | |
| | | 71 | | public class FeatureFlagVariantPayload |
| | | 72 | | { |
| | | 73 | | public string type; |
| | | 74 | | public string value; |
| | | 75 | | } |