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| 1 | +// Licensed to Elasticsearch B.V under one or more agreements. |
| 2 | +// Elasticsearch B.V licenses this file to you under the Apache 2.0 License. |
| 3 | +// See the LICENSE file in the project root for more information |
| 4 | + |
| 5 | +using System.Diagnostics.CodeAnalysis; |
| 6 | +using Elastic.Documentation; |
| 7 | +using Elastic.Documentation.AppliesTo; |
| 8 | +using Elastic.Documentation.Configuration.Versions; |
| 9 | + |
| 10 | +namespace Elastic.Markdown.Myst.Components; |
| 11 | + |
| 12 | +public class ApplicabilityRenderer |
| 13 | +{ |
| 14 | + public record ApplicabilityRenderData( |
| 15 | + string BadgeLifecycleText, |
| 16 | + string Version, |
| 17 | + string TooltipText, |
| 18 | + string LifecycleClass, |
| 19 | + bool ShowLifecycleName, |
| 20 | + bool ShowVersion |
| 21 | + ); |
| 22 | + |
| 23 | + public ApplicabilityRenderData RenderApplicability( |
| 24 | + Applicability applicability, |
| 25 | + ApplicabilityMappings.ApplicabilityDefinition applicabilityDefinition, |
| 26 | + VersioningSystem versioningSystem, |
| 27 | + AppliesCollection allApplications) |
| 28 | + { |
| 29 | + var lifecycleClass = applicability.GetLifeCycleName().ToLowerInvariant().Replace(" ", "-"); |
| 30 | + var lifecycleFull = GetLifecycleFullText(applicability.Lifecycle); |
| 31 | + var realVersion = TryGetRealVersion(applicability, out var v) ? v : null; |
| 32 | + |
| 33 | + var tooltipText = BuildTooltipText(applicability, applicabilityDefinition, versioningSystem, realVersion, lifecycleFull); |
| 34 | + var badgeLifecycleText = BuildBadgeLifecycleText(applicability, versioningSystem, realVersion, allApplications); |
| 35 | + |
| 36 | + var showLifecycle = applicability.Lifecycle != ProductLifecycle.GenerallyAvailable && string.IsNullOrEmpty(badgeLifecycleText); |
| 37 | + var showVersion = applicability.Version is not null and not AllVersions && versioningSystem.Current >= applicability.Version; |
| 38 | + var version = applicability.Version?.ToString() ?? ""; |
| 39 | + return new ApplicabilityRenderData( |
| 40 | + BadgeLifecycleText: badgeLifecycleText, |
| 41 | + Version: version, |
| 42 | + TooltipText: tooltipText, |
| 43 | + LifecycleClass: lifecycleClass, |
| 44 | + ShowLifecycleName: showLifecycle, |
| 45 | + ShowVersion: showVersion |
| 46 | + ); |
| 47 | + } |
| 48 | + |
| 49 | + private static string GetLifecycleFullText(ProductLifecycle lifecycle) => lifecycle switch |
| 50 | + { |
| 51 | + ProductLifecycle.GenerallyAvailable => "Available", |
| 52 | + ProductLifecycle.Beta => "Available in beta", |
| 53 | + ProductLifecycle.TechnicalPreview => "Available in technical preview", |
| 54 | + ProductLifecycle.Deprecated => "Deprecated", |
| 55 | + ProductLifecycle.Removed => "Removed", |
| 56 | + ProductLifecycle.Unavailable => "Not available", |
| 57 | + _ => "" |
| 58 | + }; |
| 59 | + |
| 60 | + private static string BuildTooltipText( |
| 61 | + Applicability applicability, |
| 62 | + ApplicabilityMappings.ApplicabilityDefinition applicabilityDefinition, |
| 63 | + VersioningSystem versioningSystem, |
| 64 | + SemVersion? realVersion, |
| 65 | + string lifecycleFull) |
| 66 | + { |
| 67 | + var tooltipText = ""; |
| 68 | + |
| 69 | + tooltipText = realVersion is not null |
| 70 | + ? realVersion <= versioningSystem.Current |
| 71 | + ? $"{lifecycleFull} on {applicabilityDefinition.DisplayName} version {realVersion} and later unless otherwise specified." |
| 72 | + : applicability.Lifecycle switch |
| 73 | + { |
| 74 | + ProductLifecycle.GenerallyAvailable |
| 75 | + or ProductLifecycle.Beta |
| 76 | + or ProductLifecycle.TechnicalPreview |
| 77 | + or ProductLifecycle.Planned => |
| 78 | + $"We plan to add this functionality in a future {applicabilityDefinition.DisplayName} update. Subject to change.", |
| 79 | + ProductLifecycle.Deprecated => $"We plan to deprecate this functionality in a future {applicabilityDefinition.DisplayName} update. Subject to change.", |
| 80 | + ProductLifecycle.Removed => $"We plan to remove this functionality in a future {applicabilityDefinition.DisplayName} update. Subject to change.", |
| 81 | + _ => tooltipText |
| 82 | + } |
| 83 | + : $"{lifecycleFull} on {applicabilityDefinition.DisplayName} unless otherwise specified."; |
| 84 | + |
| 85 | + var disclaimer = GetDisclaimer(applicability.Lifecycle, versioningSystem.Id); |
| 86 | + if (disclaimer is not null) |
| 87 | + tooltipText = $"{tooltipText}\n\n{disclaimer}"; |
| 88 | + |
| 89 | + return tooltipText; |
| 90 | + } |
| 91 | + |
| 92 | + private static string? GetDisclaimer(ProductLifecycle lifecycle, VersioningSystemId versioningSystemId) => lifecycle switch |
| 93 | + { |
| 94 | + ProductLifecycle.Beta => "Beta features are subject to change. The design and code is less mature than official GA features and is being provided as-is with no warranties. Beta features are not subject to the support SLA of official GA features.", |
| 95 | + ProductLifecycle.TechnicalPreview => "This functionality may be changed or removed in a future release. Elastic will work to fix any issues, but features in technical preview are not subject to the support SLA of official GA features.", |
| 96 | + ProductLifecycle.GenerallyAvailable => versioningSystemId is VersioningSystemId.Stack |
| 97 | + ? "If this functionality is unavailable or behaves differently when deployed on ECH, ECE, ECK, or a self-managed installation, it will be indicated on the page." |
| 98 | + : null, |
| 99 | + _ => null |
| 100 | + }; |
| 101 | + |
| 102 | + private static string BuildBadgeLifecycleText( |
| 103 | + Applicability applicability, |
| 104 | + VersioningSystem versioningSystem, |
| 105 | + SemVersion? realVersion, |
| 106 | + AppliesCollection allApplications) |
| 107 | + { |
| 108 | + var badgeText = ""; |
| 109 | + if (realVersion is not null && realVersion > versioningSystem.Current) |
| 110 | + { |
| 111 | + badgeText = applicability.Lifecycle switch |
| 112 | + { |
| 113 | + ProductLifecycle.TechnicalPreview => "Planned", |
| 114 | + ProductLifecycle.Beta => "Planned", |
| 115 | + ProductLifecycle.GenerallyAvailable => |
| 116 | + allApplications.Any(a => a.Lifecycle is ProductLifecycle.TechnicalPreview or ProductLifecycle.Beta) |
| 117 | + ? "GA planned" |
| 118 | + : "Planned", |
| 119 | + ProductLifecycle.Deprecated => "Deprecation planned", |
| 120 | + ProductLifecycle.Removed => "Removal planned", |
| 121 | + ProductLifecycle.Planned => "Planned", |
| 122 | + ProductLifecycle.Unavailable => "Unavailable", |
| 123 | + _ => badgeText |
| 124 | + }; |
| 125 | + } |
| 126 | + |
| 127 | + return badgeText; |
| 128 | + } |
| 129 | + |
| 130 | + private static bool TryGetRealVersion(Applicability applicability, [NotNullWhen(true)] out SemVersion? version) |
| 131 | + { |
| 132 | + version = null; |
| 133 | + if (applicability.Version is not null && applicability.Version != AllVersions.Instance) |
| 134 | + { |
| 135 | + version = applicability.Version; |
| 136 | + return true; |
| 137 | + } |
| 138 | + |
| 139 | + return false; |
| 140 | + } |
| 141 | +} |
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