package basic

import (
	"fmt"

	"git.yeij.top/AskaEth/Cyrene_v2/internal/capability/registry"
	"git.yeij.top/AskaEth/Cyrene_v2/pkg/plugins/sdk"
)

// Tools returns the built-in basic tools in registration order: calculator,
// datetime, random, text, json and markdown. Each element is a stateless
// sdk.Tool value, safe for concurrent use.
func Tools() []sdk.Tool {
	return []sdk.Tool{
		calculator{},
		datetime{},
		random{},
		text{},
		jsonTool{},
		markdown{},
	}
}

// Register registers every basic tool with reg. It returns an error wrapping
// sdk.ErrNilRegistrar when reg is nil, and stops at the first failing tool,
// wrapping the registry error so errors.Is can still reach it.
func Register(reg *registry.Registry) error {
	if reg == nil {
		return fmt.Errorf("basic: register: %w", sdk.ErrNilRegistrar)
	}
	for _, t := range Tools() {
		if err := reg.RegisterTool(t); err != nil {
			return fmt.Errorf("basic: register %q: %w", t.Name(), err)
		}
	}
	return nil
}