(function () {
  var folder = (window.__OP__ || {}).folder
  var ctxMenu = document.getElementById('ctxMenu')
  var targetId = null
  var targetTitle = null

  function showCtx(x, y) {
    ctxMenu.style.left = x + 'px'
    ctxMenu.style.top = y + 'px'
    ctxMenu.hidden = false
  }
  function hideCtx() { ctxMenu.hidden = true }

  document.querySelectorAll('.adminVideo').forEach(function (card) {
    card.addEventListener('contextmenu', function (e) {
      e.preventDefault()
      targetId = card.getAttribute('data-id')
      targetTitle = card.getAttribute('data-title')
      showCtx(e.clientX, e.clientY)
    })
  })

  document.addEventListener('click', function (e) {
    if (!ctxMenu.contains(e.target)) hideCtx()
  })

  ctxMenu.addEventListener('click', function (e) {
    var btn = e.target.closest('button')
    if (!btn) return
    var action = btn.getAttribute('data-action')
    if (action === 'edit') {
      location.href = '/op/folder/' + encodeURIComponent(folder) + '/video/editor?id=' + encodeURIComponent(targetId)
    } else if (action === 'rename') {
      var t = window.prompt('새 영상 제목', targetTitle)
      if (t && t !== targetTitle) {
        fetch('/op/folder/' + encodeURIComponent(folder) + '/video/rename', {
          method: 'POST',
          headers: { 'content-type': 'application/json' },
          body: JSON.stringify({ id: targetId, title: t })
        }).then(function (r) { return r.json() }).then(function (j) {
          if (j.ok) location.reload()
          else alert(j.message || '이름 변경 실패')
        })
      }
    } else if (action === 'delete') {
      if (window.confirm('"' + targetTitle + '" 영상을 정말 삭제할까요?')) {
        fetch('/op/folder/' + encodeURIComponent(folder) + '/video/delete', {
          method: 'POST',
          headers: { 'content-type': 'application/json' },
          body: JSON.stringify({ id: targetId })
        }).then(function (r) { return r.json() }).then(function (j) {
          if (j.ok) location.reload()
          else alert(j.message || '삭제 실패')
        })
      }
    }
    hideCtx()
  })
})()