vize_maestro 0.0.1-alpha.26

//! LSP server capabilities declaration.

use tower_lsp::lsp_types::*;

/// Build the server capabilities to advertise to the client.
pub fn server_capabilities() -> ServerCapabilities {
    ServerCapabilities {
        // Document synchronization
        text_document_sync: Some(TextDocumentSyncCapability::Options(
            TextDocumentSyncOptions {
                open_close: Some(true),
                change: Some(TextDocumentSyncKind::INCREMENTAL),
                will_save: Some(false),
                will_save_wait_until: Some(false),
                save: Some(TextDocumentSyncSaveOptions::SaveOptions(SaveOptions {
                    include_text: Some(false),
                })),
            },
        )),

        // Hover support
        hover_provider: Some(HoverProviderCapability::Simple(true)),

        // Completion support
        completion_provider: Some(CompletionOptions {
            trigger_characters: Some(vec![
                ".".to_string(),
                ":".to_string(),
                "@".to_string(),
                "#".to_string(),
                "<".to_string(),
                "/".to_string(),
                "\"".to_string(),
                "'".to_string(),
                " ".to_string(),
            ]),
            resolve_provider: Some(true),
            work_done_progress_options: WorkDoneProgressOptions::default(),
            all_commit_characters: None,
            completion_item: None,
        }),

        // Go to definition
        definition_provider: Some(OneOf::Left(true)),

        // Find references
        references_provider: Some(OneOf::Left(true)),

        // Document symbols (outline)
        document_symbol_provider: Some(OneOf::Left(true)),

        // Workspace symbols
        workspace_symbol_provider: Some(OneOf::Left(true)),

        // Code actions (quick fixes, refactoring)
        code_action_provider: Some(CodeActionProviderCapability::Options(CodeActionOptions {
            code_action_kinds: Some(vec![
                CodeActionKind::QUICKFIX,
                CodeActionKind::REFACTOR,
                CodeActionKind::SOURCE,
            ]),
            work_done_progress_options: WorkDoneProgressOptions::default(),
            resolve_provider: Some(false),
        })),

        // Rename support
        rename_provider: Some(OneOf::Right(RenameOptions {
            prepare_provider: Some(true),
            work_done_progress_options: WorkDoneProgressOptions::default(),
        })),

        // Document formatting
        document_formatting_provider: Some(OneOf::Left(true)),

        // Range formatting
        document_range_formatting_provider: Some(OneOf::Left(true)),

        // Signature help
        signature_help_provider: Some(SignatureHelpOptions {
            trigger_characters: Some(vec!["(".to_string(), ",".to_string()]),
            retrigger_characters: None,
            work_done_progress_options: WorkDoneProgressOptions::default(),
        }),

        // Code lens
        code_lens_provider: Some(CodeLensOptions {
            resolve_provider: Some(false),
        }),

        // Semantic tokens (syntax highlighting)
        semantic_tokens_provider: Some(SemanticTokensServerCapabilities::SemanticTokensOptions(
            SemanticTokensOptions {
                work_done_progress_options: WorkDoneProgressOptions::default(),
                legend: SemanticTokensLegend {
                    token_types: vec![
                        SemanticTokenType::NAMESPACE,
                        SemanticTokenType::TYPE,
                        SemanticTokenType::CLASS,
                        SemanticTokenType::ENUM,
                        SemanticTokenType::INTERFACE,
                        SemanticTokenType::STRUCT,
                        SemanticTokenType::TYPE_PARAMETER,
                        SemanticTokenType::PARAMETER,
                        SemanticTokenType::VARIABLE,
                        SemanticTokenType::PROPERTY,
                        SemanticTokenType::ENUM_MEMBER,
                        SemanticTokenType::EVENT,
                        SemanticTokenType::FUNCTION,
                        SemanticTokenType::METHOD,
                        SemanticTokenType::MACRO,
                        SemanticTokenType::KEYWORD,
                        SemanticTokenType::MODIFIER,
                        SemanticTokenType::COMMENT,
                        SemanticTokenType::STRING,
                        SemanticTokenType::NUMBER,
                        SemanticTokenType::REGEXP,
                        SemanticTokenType::OPERATOR,
                        SemanticTokenType::DECORATOR,
                    ],
                    token_modifiers: vec![
                        SemanticTokenModifier::DECLARATION,
                        SemanticTokenModifier::DEFINITION,
                        SemanticTokenModifier::READONLY,
                        SemanticTokenModifier::STATIC,
                        SemanticTokenModifier::DEPRECATED,
                        SemanticTokenModifier::ABSTRACT,
                        SemanticTokenModifier::ASYNC,
                        SemanticTokenModifier::MODIFICATION,
                        SemanticTokenModifier::DOCUMENTATION,
                        SemanticTokenModifier::DEFAULT_LIBRARY,
                    ],
                },
                range: Some(true),
                full: Some(SemanticTokensFullOptions::Bool(true)),
            },
        )),

        // Document links
        document_link_provider: Some(DocumentLinkOptions {
            resolve_provider: Some(true),
            work_done_progress_options: WorkDoneProgressOptions::default(),
        }),

        // Folding ranges
        folding_range_provider: Some(FoldingRangeProviderCapability::Simple(true)),

        // Selection ranges
        selection_range_provider: Some(SelectionRangeProviderCapability::Simple(true)),

        // Inlay hints
        inlay_hint_provider: Some(OneOf::Left(true)),

        // Workspace capabilities
        workspace: Some(WorkspaceServerCapabilities {
            workspace_folders: Some(WorkspaceFoldersServerCapabilities {
                supported: Some(true),
                change_notifications: Some(OneOf::Left(true)),
            }),
            file_operations: None,
        }),

        // Features not yet implemented
        type_definition_provider: None,
        implementation_provider: None,
        declaration_provider: None,
        color_provider: None,
        document_on_type_formatting_provider: None,
        execute_command_provider: None,
        linked_editing_range_provider: None,
        call_hierarchy_provider: None,
        moniker_provider: None,
        experimental: None,

        // Default for other fields
        ..Default::default()
    }
}