import vDebugger from 'vdebugger';

import vDebugger from 'vdebugger';

const run = vDebugger.debug(`// here's line 1
let a = 1;
a = 2; // break at line 3 later
a = 3;
a = 4;
console.log(a); // output "4"
`, './test.js');
// the second argument is debuggerId for identifing the script,
// which normally is the script url

vDebugger.setBreakpoint('./test.js', 3); // break at line 3

run();

vDebugger.evaluate('console.log(a)'); // output "1"

vDebugger.resume('stepOver');

vDebugger.evaluate('console.log(a)'); // output "2"

vDebugger.resume(); // output "4"

/* ----- Compilation ----- */

// pre-transform at compilation, and pass the result to vDebugger.debug at runtime
import vDebugger from 'vdebugger';

const result = vDebugger.transform(`// here's line 1
let a = 1;
a = 2; // break at line 3 later
a = 3;
a = 4;
console.log(a); // output "4"
`, './test.js');
// the second argument is debuggerId for identifing the script,
// which normally is the script url

/* ----- Runtime ----- */

// except for passing the transformed result to vDebugger.debug,
// runtime debugging has no difference from which without pre-transform
import vDebugger from 'vdebugger';

const run = vDebugger.debug(result);
// the result contains debuggerId, so the second argument is optional

vDebugger.setBreakpoint('./test.js', 3); // break at line 3

run();

vDebugger.evaluate('console.log(a)'); // output "1"

vDebugger.resume('stepOver');

vDebugger.evaluate('console.log(a)'); // output "2"

vDebugger.resume(); // output "4"