lsp

type Client struct {
	// contains filtered or unexported fields
}

type ClientCapabilities struct {
	TextDocument TextDocumentClientCapabilities `json:"textDocument,omitempty"`
}

type DefinitionCapability struct {
	DynamicRegistration bool `json:"dynamicRegistration,omitempty"`
}

type Diagnostic struct {
	Range    Range              `json:"range"`
	Severity DiagnosticSeverity `json:"severity,omitempty"`
	Code     interface{}        `json:"code,omitempty"` // string or number
	Source   string             `json:"source,omitempty"`
	Message  string             `json:"message"`
}

type DiagnosticSeverity int

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

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

type HoverCapability struct {
	DynamicRegistration bool `json:"dynamicRegistration,omitempty"`
}

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

type HoverResult struct {
	Contents MarkupContent `json:"contents"`
	Range    *Range        `json:"range,omitempty"`
}

type InitializeParams struct {
	ProcessID    int                `json:"processId"`
	RootURI      string             `json:"rootUri"`
	Capabilities ClientCapabilities `json:"capabilities"`
}

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

type InstallInfo struct {
	ServerKey   string   // サーバーキー（go, typescript等）
	PackageName string   // パッケージ名（gopls, vtsls等）
	Commands    []string // インストールコマンド（複数可: 1つ目を優先）
}

type LanguageInfo struct {
	ServerKey  string   // LSP設定のキー（go, typescript等）
	Extensions []string // 検出された拡張子
	FileCount  int      // ファイル数
}

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

type MarkupContent struct {
	Kind  string `json:"kind"` // "plaintext" or "markdown"
	Value string `json:"value"`
}

type Notification struct {
	JSONRPC string      `json:"jsonrpc"`
	Method  string      `json:"method"`
	Params  interface{} `json:"params,omitempty"`
}

type Position struct {
	Line      int `json:"line"`      // 0-indexed line number
	Character int `json:"character"` // 0-indexed character offset
}

type PublishDiagnosticsParams struct {
	URI         string       `json:"uri"`
	Diagnostics []Diagnostic `json:"diagnostics"`
}

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

type ReferenceContext struct {
	IncludeDeclaration bool `json:"includeDeclaration"`
}

type ReferenceParams struct {
	TextDocument TextDocumentIdentifier `json:"textDocument"`
	Position     Position               `json:"position"`
	Context      ReferenceContext       `json:"context"`
}

type ReferencesCapability struct {
	DynamicRegistration bool `json:"dynamicRegistration,omitempty"`
}

type RenameParams struct {
	TextDocument TextDocumentIdentifier `json:"textDocument"`
	Position     Position               `json:"position"`
	NewName      string                 `json:"newName"`
}

type Request struct {
	JSONRPC string      `json:"jsonrpc"`
	ID      int         `json:"id"`
	Method  string      `json:"method"`
	Params  interface{} `json:"params,omitempty"`
}

type Response struct {
	JSONRPC string          `json:"jsonrpc"`
	ID      int             `json:"id"`
	Result  json.RawMessage `json:"result,omitempty"`
	Error   *ResponseError  `json:"error,omitempty"`
}

type ResponseError struct {
	Code    int    `json:"code"`
	Message string `json:"message"`
	Data    any    `json:"data,omitempty"`
}

type Server struct {
	// contains filtered or unexported fields
}

type ServerCapabilities struct {
	ReferencesProvider bool `json:"referencesProvider,omitempty"`
	DefinitionProvider bool `json:"definitionProvider,omitempty"`
	HoverProvider      bool `json:"hoverProvider,omitempty"`
	TextDocumentSync   int  `json:"textDocumentSync,omitempty"` // 0=None, 1=Full, 2=Incremental
}

type ServerConfig struct {
	Command  string
	Args     []string
	Disabled bool
}

type TextDocumentClientCapabilities struct {
	References *ReferencesCapability `json:"references,omitempty"`
	Definition *DefinitionCapability `json:"definition,omitempty"`
	Hover      *HoverCapability      `json:"hover,omitempty"`
}

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

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

type WorkspaceEdit struct {
	Changes map[string][]TextEdit `json:"changes,omitempty"`
}