package gravatarrecon

import (
	"context"
	"os/exec"

	"github.com/anotherhadi/iknowyou/internal/tools"
)

const (
	name        = "gravatar-recon"
	description = "Gravatar OSINT tool. Extracts public profile data from a Gravatar account: name, bio, location, employment, social accounts, phone, and more."
	link        = "https://github.com/anotherhadi/gravatar-recon"
	icon        = ""
)

type Runner struct{}

func New() tools.ToolRunner { return &Runner{} }

func (r *Runner) Name() string        { return name }
func (r *Runner) Description() string { return description }
func (r *Runner) Link() string        { return link }
func (r *Runner) Icon() string        { return icon }

func (r *Runner) InputTypes() []tools.InputType {
	return []tools.InputType{tools.InputTypeEmail}
}

func (r *Runner) Available() (bool, string) {
	if _, err := exec.LookPath("gravatar-recon"); err != nil {
		return false, "gravatar-recon binary not found in PATH"
	}
	return true, ""
}

func (r *Runner) Dependencies() []string { return []string{"gravatar-recon"} }

func (r *Runner) Run(ctx context.Context, target string, _ tools.InputType, out chan<- tools.Event) error {
	defer close(out)

	cmd := exec.CommandContext(ctx, "gravatar-recon", "--silent", target)
	output, err := tools.RunWithPTY(ctx, cmd)

	count := 0
	if err != nil && ctx.Err() != nil {
		out <- tools.Event{Tool: name, Type: tools.EventTypeError, Payload: "scan cancelled"}
	} else if output != "" {
		out <- tools.Event{Tool: name, Type: tools.EventTypeOutput, Payload: output}
		count = 1
	}
	out <- tools.Event{Tool: name, Type: tools.EventTypeCount, Payload: count}
	out <- tools.Event{Tool: name, Type: tools.EventTypeDone}
	return nil
}