// Copyright (c) Microsoft.  All Rights Reserved.  Licensed under the Apache License, Version 2.0.  See License.txt in the project root for license information.

using Microsoft.CodeAnalysis.Options;

namespace Microsoft.CodeAnalysis.CodeStyle
{
    public class CodeStyleOptions
    {
        /// <remarks>
        /// When user preferences are not yet set for a style, we fall back to the default value.
        /// One such default(s), is that the feature is turned on, so that codegen consumes it,
        /// but with none enforcement, so that the user is not prompted about their usage.
        /// </remarks>
        internal static readonly CodeStyleOption<bool> TrueWithNoneEnforcement = new CodeStyleOption<bool>(value: true, notification: NotificationOption.None);
        internal static readonly CodeStyleOption<bool> FalseWithNoneEnforcement = new CodeStyleOption<bool>(value: false, notification: NotificationOption.None);
        internal static readonly CodeStyleOption<bool> TrueWithSuggestionEnforcement = new CodeStyleOption<bool>(value: true, notification: NotificationOption.Suggestion);
        internal static readonly CodeStyleOption<bool> FalseWithSuggestionEnforcement = new CodeStyleOption<bool>(value: false, notification: NotificationOption.Suggestion);

        /// <summary>
        /// This option says if we should simplify away the <see langword="this"/>. or <see langword="Me"/>. in field access expressions.
        /// </summary>
        public static readonly PerLanguageOption<CodeStyleOption<bool>> QualifyFieldAccess = new PerLanguageOption<CodeStyleOption<bool>>(nameof(CodeStyleOptions), nameof(QualifyFieldAccess), defaultValue: CodeStyleOption<bool>.Default,
            storageLocations: new RoamingProfileStorageLocation("TextEditor.%LANGUAGE%.Specific.QualifyFieldAccess"));

        /// <summary>
        /// This option says if we should simplify away the <see langword="this"/>. or <see langword="Me"/>. in property access expressions.
        /// </summary>
        public static readonly PerLanguageOption<CodeStyleOption<bool>> QualifyPropertyAccess = new PerLanguageOption<CodeStyleOption<bool>>(nameof(CodeStyleOptions), nameof(QualifyPropertyAccess), defaultValue: CodeStyleOption<bool>.Default,
            storageLocations: new RoamingProfileStorageLocation("TextEditor.%LANGUAGE%.Specific.QualifyPropertyAccess"));

        /// <summary>
        /// This option says if we should simplify away the <see langword="this"/>. or <see langword="Me"/>. in method access expressions.
        /// </summary>
        public static readonly PerLanguageOption<CodeStyleOption<bool>> QualifyMethodAccess = new PerLanguageOption<CodeStyleOption<bool>>(nameof(CodeStyleOptions), nameof(QualifyMethodAccess), defaultValue: CodeStyleOption<bool>.Default,
            storageLocations: new RoamingProfileStorageLocation("TextEditor.%LANGUAGE%.Specific.QualifyMethodAccess"));

        /// <summary>
        /// This option says if we should simplify away the <see langword="this"/>. or <see langword="Me"/>. in event access expressions.
        /// </summary>
        public static readonly PerLanguageOption<CodeStyleOption<bool>> QualifyEventAccess = new PerLanguageOption<CodeStyleOption<bool>>(nameof(CodeStyleOptions), nameof(QualifyEventAccess), defaultValue: CodeStyleOption<bool>.Default,
            storageLocations: new RoamingProfileStorageLocation("TextEditor.%LANGUAGE%.Specific.QualifyEventAccess"));

        /// <summary>
        /// This option says if we should prefer keyword for Intrinsic Predefined Types in Declarations
        /// </summary>
        public static readonly PerLanguageOption<CodeStyleOption<bool>> PreferIntrinsicPredefinedTypeKeywordInDeclaration = new PerLanguageOption<CodeStyleOption<bool>>(nameof(CodeStyleOptions), nameof(PreferIntrinsicPredefinedTypeKeywordInDeclaration), defaultValue: TrueWithNoneEnforcement,
            storageLocations: new RoamingProfileStorageLocation("TextEditor.%LANGUAGE%.Specific.PreferIntrinsicPredefinedTypeKeywordInDeclaration"));

        /// <summary>
        /// This option says if we should prefer keyword for Intrinsic Predefined Types in Member Access Expression
        /// </summary>
        public static readonly PerLanguageOption<CodeStyleOption<bool>> PreferIntrinsicPredefinedTypeKeywordInMemberAccess = new PerLanguageOption<CodeStyleOption<bool>>(nameof(CodeStyleOptions), nameof(PreferIntrinsicPredefinedTypeKeywordInMemberAccess), defaultValue: TrueWithNoneEnforcement,
            storageLocations: new RoamingProfileStorageLocation("TextEditor.%LANGUAGE%.Specific.PreferIntrinsicPredefinedTypeKeywordInMemberAccess"));

        internal static readonly PerLanguageOption<CodeStyleOption<bool>> PreferThrowExpression = new PerLanguageOption<CodeStyleOption<bool>>(
            nameof(CodeStyleOptions),
            nameof(PreferThrowExpression),
            defaultValue: TrueWithSuggestionEnforcement,
            storageLocations: new RoamingProfileStorageLocation("TextEditor.%LANGUAGE%.Specific.PreferThrowExpression"));

        internal static readonly PerLanguageOption<CodeStyleOption<bool>> PreferObjectInitializer = new PerLanguageOption<CodeStyleOption<bool>>(
            nameof(CodeStyleOptions),
            nameof(PreferObjectInitializer),
            defaultValue: TrueWithSuggestionEnforcement,
            storageLocations: new RoamingProfileStorageLocation("TextEditor.%LANGUAGE%.Specific.PreferObjectInitializer"));

        internal static readonly PerLanguageOption<CodeStyleOption<bool>> PreferCollectionInitializer = new PerLanguageOption<CodeStyleOption<bool>>(
            nameof(CodeStyleOptions),
            nameof(PreferCollectionInitializer),
            defaultValue: TrueWithSuggestionEnforcement,
            storageLocations: new RoamingProfileStorageLocation("TextEditor.%LANGUAGE%.Specific.PreferCollectionInitializer"));

        internal static readonly PerLanguageOption<bool> PreferObjectInitializer_FadeOutCode = new PerLanguageOption<bool>(
            nameof(CodeStyleOptions),
            nameof(PreferObjectInitializer_FadeOutCode),
            defaultValue: false,
            storageLocations: new RoamingProfileStorageLocation("TextEditor.%LANGUAGE%.Specific.PreferObjectInitializer_FadeOutCode"));

        internal static readonly PerLanguageOption<bool> PreferCollectionInitializer_FadeOutCode = new PerLanguageOption<bool>(
            nameof(CodeStyleOptions),
            nameof(PreferCollectionInitializer_FadeOutCode),
            defaultValue: false,
            storageLocations: new RoamingProfileStorageLocation("TextEditor.%LANGUAGE%.Specific.PreferCollectionInitializer_FadeOutCode"));

        internal static readonly PerLanguageOption<CodeStyleOption<bool>> PreferCoalesceExpression = new PerLanguageOption<CodeStyleOption<bool>>(
            nameof(CodeStyleOptions),
            nameof(PreferCoalesceExpression),
            defaultValue: TrueWithSuggestionEnforcement,
            storageLocations: new RoamingProfileStorageLocation("TextEditor.%LANGUAGE%.Specific.PreferCoalesceExpression"));

        internal static readonly PerLanguageOption<CodeStyleOption<bool>> PreferNullPropagation = new PerLanguageOption<CodeStyleOption<bool>>(
            nameof(CodeStyleOptions),
            nameof(PreferNullPropagation),
            defaultValue: TrueWithSuggestionEnforcement,
            storageLocations: new RoamingProfileStorageLocation("TextEditor.%LANGUAGE%.Specific.PreferNullPropagation"));

        internal static readonly PerLanguageOption<CodeStyleOption<bool>> PreferInlinedVariableDeclaration = new PerLanguageOption<CodeStyleOption<bool>>(
            nameof(CodeStyleOptions),
            nameof(PreferInlinedVariableDeclaration),
            defaultValue: TrueWithSuggestionEnforcement,
            storageLocations: new RoamingProfileStorageLocation("TextEditor.%LANGUAGE%.Specific.PreferInlinedVariableDeclaration"));

        internal static readonly PerLanguageOption<CodeStyleOption<bool>> PreferExplicitTupleNames = new PerLanguageOption<CodeStyleOption<bool>>(
            nameof(CodeStyleOptions),
            nameof(PreferExplicitTupleNames),
            defaultValue: TrueWithSuggestionEnforcement,
            storageLocations: new RoamingProfileStorageLocation("TextEditor.%LANGUAGE%.Specific.PreferExplicitTupleNames"));
    }
}