tools

type ArrayParameter struct {
	CommonParameter `yaml:",inline"`
	Items           Parameter `yaml:"items"`
}

type BooleanParameter struct {
	CommonParameter `yaml:",inline"`
}

type CommonParameter struct {
	Name         string             `yaml:"name" validate:"required"`
	Type         string             `yaml:"type" validate:"required"`
	Desc         string             `yaml:"description" validate:"required"`
	AuthServices []ParamAuthService `yaml:"authServices"`
	AuthSources  []ParamAuthService `yaml:"authSources"` // Deprecated: Kept for compatibility.
}

type FloatParameter struct {
	CommonParameter `yaml:",inline"`
}

type HTTPMethod string

type IntParameter struct {
	CommonParameter `yaml:",inline"`
}

type Manifest struct {
	Description  string              `json:"description"`
	Parameters   []ParameterManifest `json:"parameters"`
	AuthRequired []string            `json:"authRequired"`
}

type McpManifest struct {
	// The name of the tool.
	Name string `json:"name"`
	// A human-readable description of the tool.
	Description string `json:"description,omitempty"`
	// A JSON Schema object defining the expected parameters for the tool.
	InputSchema McpToolsSchema `json:"inputSchema,omitempty"`
}

type McpToolsSchema struct {
	Type       string                          `json:"type"`
	Properties map[string]ParameterMcpManifest `json:"properties"`
	Required   []string                        `json:"required"`
}

type ParamAuthService struct {
	Name  string `yaml:"name"`
	Field string `yaml:"field"`
}

type ParamValue struct {
	Name  string
	Value any
}

type ParamValues []ParamValue

type Parameter interface {
	// Note: It's typically not idiomatic to include "Get" in the function name,
	// but this is done to differentiate it from the fields in CommonParameter.
	GetName() string
	GetType() string
	GetAuthServices() []ParamAuthService
	Parse(any) (any, error)
	Manifest() ParameterManifest
	McpManifest() ParameterMcpManifest
}

type ParameterManifest struct {
	Name         string             `json:"name"`
	Type         string             `json:"type"`
	Description  string             `json:"description"`
	AuthServices []string           `json:"authSources"`
	Items        *ParameterManifest `json:"items,omitempty"`
}

type ParameterMcpManifest struct {
	Type        string                `json:"type"`
	Description string                `json:"description"`
	Items       *ParameterMcpManifest `json:"items,omitempty"`
}

type Parameters []Parameter

type ParseTypeError struct {
	Name  string
	Type  string
	Value any
}

type StringParameter struct {
	CommonParameter `yaml:",inline"`
}

type Tool interface {
	Invoke(context.Context, ParamValues) ([]any, error)
	ParseParams(map[string]any, map[string]map[string]any) (ParamValues, error)
	Manifest() Manifest
	McpManifest() McpManifest
	Authorized([]string) bool
}

type ToolConfig interface {
	ToolConfigKind() string
	Initialize(map[string]sources.Source) (Tool, error)
}

type Toolset struct {
	Name        string          `yaml:"name"`
	Tools       []*Tool         `yaml:",inline"`
	Manifest    ToolsetManifest `yaml:",inline"`
	McpManifest []McpManifest   `yaml:",inline"`
}

type ToolsetConfig struct {
	Name      string   `yaml:"name"`
	ToolNames []string `yaml:",inline"`
}

type ToolsetManifest struct {
	ServerVersion string              `json:"serverVersion"`
	ToolsManifest map[string]Manifest `json:"tools"`
}