langserver

type ClientCapabilities struct{}

type CodeAction struct {
	Title       string         `json:"title"`
	Diagnostics []Diagnostic   `json:"diagnostics"`
	IsPreferred bool           `json:"isPreferred"` // TODO
	Edit        *WorkspaceEdit `json:"edit"`
	Command     *Command       `json:"command"`
}

type CodeActionContext struct {
	Diagnostics []Diagnostic     `json:"diagnostics"`
	Only        []CodeActionKind `json:"only,omitempty"`
}

type CodeActionKind string

type CodeActionParams struct {
	WorkDoneProgressParams
	PartialResultParams

	TextDocument TextDocumentIdentifier `json:"textDocument"`
	Range        Range                  `json:"range"`
	Context      CodeActionContext      `json:"context"`
}

type Command struct {
	Title     string `json:"title" yaml:"title"`
	Command   string `json:"command" yaml:"command"`
	Arguments []any  `json:"arguments,omitempty" yaml:"arguments,omitempty"`
	OS        string `json:"-" yaml:"os,omitempty"`
}

type CompletionContext struct {
	TriggerKind      int     `json:"triggerKind"`
	TriggerCharacter *string `json:"triggerCharacter"`
}

type CompletionItem struct {
	Label               string              `json:"label"`
	Kind                CompletionItemKind  `json:"kind,omitempty"`
	Tags                []CompletionItemTag `json:"tags,omitempty"`
	Detail              string              `json:"detail,omitempty"`
	Documentation       string              `json:"documentation,omitempty"` // string | MarkupContent
	Deprecated          bool                `json:"deprecated,omitempty"`
	Preselect           bool                `json:"preselect,omitempty"`
	SortText            string              `json:"sortText,omitempty"`
	FilterText          string              `json:"filterText,omitempty"`
	InsertText          string              `json:"insertText,omitempty"`
	InsertTextFormat    InsertTextFormat    `json:"insertTextFormat,omitempty"`
	TextEdit            *TextEdit           `json:"textEdit,omitempty"`
	AdditionalTextEdits []TextEdit          `json:"additionalTextEdits,omitempty"`
	CommitCharacters    []string            `json:"commitCharacters,omitempty"`
	Command             *Command            `json:"command,omitempty"`
	Data                any                 `json:"data,omitempty"`
}

type CompletionItemKind int

type CompletionItemTag int

type CompletionParams struct {
	TextDocumentPositionParams
	CompletionContext CompletionContext `json:"contentChanges"`
}

type CompletionProvider struct {
	ResolveProvider   bool     `json:"resolveProvider,omitempty"`
	TriggerCharacters []string `json:"triggerCharacters"`
}

type Config struct {
	Version        int                    `yaml:"version"`
	LogFile        string                 `yaml:"log-file"`
	LogLevel       int                    `yaml:"log-level"       json:"logLevel"`
	Commands       *[]Command             `yaml:"commands"        json:"commands"`
	Languages      *map[string][]Language `yaml:"languages"       json:"languages"`
	RootMarkers    *[]string              `yaml:"root-markers"    json:"rootMarkers"`
	TriggerChars   []string               `yaml:"trigger-chars"   json:"triggerChars"`
	LintDebounce   Duration               `yaml:"lint-debounce"   json:"lintDebounce"`
	FormatDebounce Duration               `yaml:"format-debounce" json:"formatDebounce"`

	// Toggle support for "go to definition" requests.
	ProvideDefinition bool `yaml:"provide-definition"`

	Filename string      `yaml:"-"`
	Logger   *log.Logger `yaml:"-"`
}

type Config1 struct {
	Version   int                 `yaml:"version"`
	Logger    *log.Logger         `yaml:"-"`
	Commands  []Command           `yaml:"commands"`
	Languages map[string]Language `yaml:"languages"`
}

type Diagnostic struct {
	Range              Range                          `json:"range"`
	Severity           int                            `json:"severity,omitempty"`
	Code               *string                        `json:"code,omitempty"`
	Source             *string                        `json:"source,omitempty"`
	Message            string                         `json:"message"`
	RelatedInformation []DiagnosticRelatedInformation `json:"relatedInformation,omitempty"`
}

type DiagnosticRelatedInformation struct {
	Location Location `json:"location"`
	Message  string   `json:"message"`
}

type DidChangeConfigurationParams struct {
	Settings Config `json:"settings"`
}

type DidChangeTextDocumentParams struct {
	TextDocument   VersionedTextDocumentIdentifier  `json:"textDocument"`
	ContentChanges []TextDocumentContentChangeEvent `json:"contentChanges"`
}

type DidChangeWorkspaceFoldersParams struct {
	Event WorkspaceFoldersChangeEvent `json:"event"`
}

type DidCloseTextDocumentParams struct {
	TextDocument TextDocumentIdentifier `json:"textDocument"`
}

type DidOpenTextDocumentParams struct {
	TextDocument TextDocumentItem `json:"textDocument"`
}

type DidSaveTextDocumentParams struct {
	Text         *string                `json:"text"`
	TextDocument TextDocumentIdentifier `json:"textDocument"`
}

type DocumentDefinitionParams struct {
	TextDocumentPositionParams
	WorkDoneProgressParams
	PartialResultParams
}

type DocumentFormattingParams struct {
	TextDocument TextDocumentIdentifier `json:"textDocument"`
	Options      FormattingOptions      `json:"options"`
}

type DocumentRangeFormattingParams struct {
	TextDocument TextDocumentIdentifier `json:"textDocument"`
	Range        Range                  `json:"range"`
	Options      FormattingOptions      `json:"options"`
}

type DocumentSymbolParams struct {
	TextDocument TextDocumentIdentifier `json:"textDocument"`
}

type DocumentURI string

type Duration time.Duration

type ExecuteCommandParams struct {
	WorkDoneProgressParams

	Command   string `json:"command"`
	Arguments []any  `json:"arguments,omitempty"`
}

type File struct {
	LanguageID string
	Text       string
	Version    int
}

type FormattingOptions map[string]any

type Hover struct {
	Contents any    `json:"contents"`
	Range    *Range `json:"range"`
}

type HoverParams struct {
	TextDocumentPositionParams
}

type InitializeOptions struct {
	DocumentFormatting bool `json:"documentFormatting"`
	RangeFormatting    bool `json:"documentRangeFormatting"`
	Hover              bool `json:"hover"`
	DocumentSymbol     bool `json:"documentSymbol"`
	CodeAction         bool `json:"codeAction"`
	Completion         bool `json:"completion"`
}

type InitializeParams struct {
	ProcessID             int                `json:"processId,omitempty"`
	RootURI               DocumentURI        `json:"rootUri,omitempty"`
	InitializationOptions *InitializeOptions `json:"initializationOptions,omitempty"`
	Capabilities          ClientCapabilities `json:"capabilities,omitempty"`
	Trace                 string             `json:"trace,omitempty"`
}

type InitializeResult struct {
	Capabilities ServerCapabilities `json:"capabilities,omitempty"`
}

type InsertTextFormat int

type Language struct {
	Prefix             string            `yaml:"prefix" json:"prefix"`
	LintFormats        []string          `yaml:"lint-formats" json:"lintFormats"`
	LintStdin          bool              `yaml:"lint-stdin" json:"lintStdin"`
	LintOffset         int               `yaml:"lint-offset" json:"lintOffset"`
	LintOffsetColumns  int               `yaml:"lint-offset-columns" json:"lintOffsetColumns"`
	LintCommand        string            `yaml:"lint-command" json:"lintCommand"`
	LintIgnoreExitCode bool              `yaml:"lint-ignore-exit-code" json:"lintIgnoreExitCode"`
	LintCategoryMap    map[string]string `yaml:"lint-category-map" json:"lintCategoryMap"`
	LintSource         string            `yaml:"lint-source" json:"lintSource"`
	LintSeverity       int               `yaml:"lint-severity" json:"lintSeverity"`
	LintWorkspace      bool              `yaml:"lint-workspace" json:"lintWorkspace"`
	LintAfterOpen      bool              `yaml:"lint-after-open" json:"lintAfterOpen"`
	LintOnSave         bool              `yaml:"lint-on-save" json:"lintOnSave"`
	FormatCommand      string            `yaml:"format-command" json:"formatCommand"`
	FormatCanRange     bool              `yaml:"format-can-range" json:"formatCanRange"`
	FormatStdin        bool              `yaml:"format-stdin" json:"formatStdin"`
	SymbolCommand      string            `yaml:"symbol-command" json:"symbolCommand"`
	SymbolStdin        bool              `yaml:"symbol-stdin" json:"symbolStdin"`
	SymbolFormats      []string          `yaml:"symbol-formats" json:"symbolFormats"`
	CompletionCommand  string            `yaml:"completion-command" json:"completionCommand"`
	CompletionStdin    bool              `yaml:"completion-stdin" json:"completionStdin"`
	HoverCommand       string            `yaml:"hover-command" json:"hoverCommand"`
	HoverStdin         bool              `yaml:"hover-stdin" json:"hoverStdin"`
	HoverType          string            `yaml:"hover-type" json:"hoverType"`
	HoverChars         string            `yaml:"hover-chars" json:"hoverChars"`
	Env                []string          `yaml:"env" json:"env"`
	RootMarkers        []string          `yaml:"root-markers" json:"rootMarkers"`
	RequireMarker      bool              `yaml:"require-marker" json:"requireMarker"`
	Commands           []Command         `yaml:"commands" json:"commands"`
}

type Location struct {
	URI   DocumentURI `json:"uri"`
	Range Range       `json:"range"`
}

type LogMessageParams struct {
	Type    MessageType `json:"type"`
	Message string      `json:"message"`
}

type MarkedString struct {
	Language string `json:"language"`
	Value    string `json:"value"`
}

type MarkupContent struct {
	Kind  MarkupKind `json:"kind"`
	Value string     `json:"value"`
}

type MarkupKind string

type MessageType int

type NotificationMessage struct {
	Method string `json:"message"`
	Params any    `json:"params"`
}

type OpKind int

type PartialResultParams struct {
	PartialResultToken any `json:"partialResultToken"`
}

type Position struct {
	Line      int `json:"line"`
	Character int `json:"character"`
}

type PublishDiagnosticsParams struct {
	URI         DocumentURI  `json:"uri"`
	Diagnostics []Diagnostic `json:"diagnostics"`
	Version     int          `json:"version"`
}

type Range struct {
	Start Position `json:"start"`
	End   Position `json:"end"`
}

type ServerCapabilities struct {
	TextDocumentSync           TextDocumentSyncKind         `json:"textDocumentSync,omitempty"`
	DocumentSymbolProvider     bool                         `json:"documentSymbolProvider,omitempty"`
	CompletionProvider         *CompletionProvider          `json:"completionProvider,omitempty"`
	DefinitionProvider         bool                         `json:"definitionProvider,omitempty"`
	DocumentFormattingProvider bool                         `json:"documentFormattingProvider,omitempty"`
	RangeFormattingProvider    bool                         `json:"documentRangeFormattingProvider,omitempty"`
	HoverProvider              bool                         `json:"hoverProvider,omitempty"`
	CodeActionProvider         bool                         `json:"codeActionProvider,omitempty"`
	Workspace                  *ServerCapabilitiesWorkspace `json:"workspace,omitempty"`
}

type ServerCapabilitiesWorkspace struct {
	WorkspaceFolders WorkspaceFoldersServerCapabilities `json:"workspaceFolders"`
}

type ShowMessageParams struct {
	Type    MessageType `json:"type"`
	Message string      `json:"message"`
}

type SymbolInformation struct {
	Name          string   `json:"name"`
	Kind          int64    `json:"kind"`
	Deprecated    bool     `json:"deprecated"`
	Location      Location `json:"location"`
	ContainerName *string  `json:"containerName"`
}

type TextDocumentContentChangeEvent struct {
	Range       Range  `json:"range"`
	RangeLength int    `json:"rangeLength"`
	Text        string `json:"text"`
}

type TextDocumentIdentifier struct {
	URI DocumentURI `json:"uri"`
}

type TextDocumentItem struct {
	URI        DocumentURI `json:"uri"`
	LanguageID string      `json:"languageId"`
	Version    int         `json:"version"`
	Text       string      `json:"text"`
}

type TextDocumentPositionParams struct {
	TextDocument TextDocumentIdentifier `json:"textDocument"`
	Position     Position               `json:"position"`
}

type TextDocumentSyncKind int

type TextEdit struct {
	Range   Range  `json:"range"`
	NewText string `json:"newText"`
}

type VersionedTextDocumentIdentifier struct {
	TextDocumentIdentifier
	Version int `json:"version"`
}

type WorkDoneProgressParams struct {
	WorkDoneToken any `json:"workDoneToken"`
}

type WorkspaceEdit struct {
	Changes         any `json:"changes"`         // { [uri: DocumentUri]: TextEdit[]; };
	DocumentChanges any `json:"documentChanges"` // (TextDocumentEdit[] | (TextDocumentEdit | CreateFile | RenameFile | DeleteFile)[]);
}

type WorkspaceFolder struct {
	URI  DocumentURI `json:"uri"`
	Name string      `json:"name"`
}

type WorkspaceFoldersChangeEvent struct {
	Added   []WorkspaceFolder `json:"added,omitempty"`
	Removed []WorkspaceFolder `json:"removed,omitempty"`
}

type WorkspaceFoldersServerCapabilities struct {
	Supported           bool `json:"supported"`
	ChangeNotifications bool `json:"changeNotifications"`
}