package main

import (
	"context"
	"fmt"
	"log"
	"os"
	"time"
)

func main() {
	if err := WithSession(context.Background(), func(ctx context.Context, t *TCPTransport) error {
		// TODO
		resp, err := DoCommand[any](t, "WebDriver:PerformActions", map[string]any{
			"actions": []any{
				map[string]any{
					"type": "key",
					"id":   "???",
					"actions": []any{
						ActionKeyDown(KeyF12),
						ActionKeyUp(KeyF12),
						ActionPause(10 * time.Second),
					},
					//"parameters": idk,
				},
			},
		})
		if err != nil {
			return err
		}
		log.Printf("resp=%#v", resp)
		resp, err = DoCommand[any](t, "WebDriver:ReleaseActions", nil)
		if err != nil {
			return err
		}
		log.Printf("resp=%#v", resp)
		return nil
	}); err != nil {
		fmt.Fprintf(os.Stderr, "%s: error: %v\n", os.Args[0], err)
		os.Exit(1)
	}
}

type ActionSequence struct {
	Type    string `json:"type"` // "key"
	ID      string `json:"id"`
	Actions []any  `json:"actions"`
}

// actions:

const (
	MouseLeft = iota
	MouseMiddle
	MouseRight
)

func ActionKeyDown(key rune) any {
	return map[string]any{"type": "keyDown", "value": string([]rune{key})}
}
func ActionKeyUp(key rune) any {
	return map[string]any{"type": "keyUp", "value": string([]rune{key})}
}
func ActionPause(dur time.Duration) any {
	return map[string]any{"type": "pause", "duration": dur.Milliseconds()}
}
func ActionPointerMove(x, y int64) any {
	// nb: more optional args
	return map[string]any{"type": "pointerMove", "x": x, "y": y}
}
func ActionPointerDown(button uint8) any {
	return map[string]any{"type": "pointerDown", "button": button}
}
func ActionPointerUp(button uint8) any {
	return map[string]any{"type": "pointerUp", "button": button}
}
func ActionScroll(x, y, deltaX, deltaY int64) any {
	// nb: more optional args
	return map[string]any{"type": "scroll", "x": x, "y": y, "deltaX": deltaX, "deltaY": deltaY}
}