<template>
    <DocSectionText v-bind="$attrs">
        <p>Only one single root menuitem can be active by default, enable <i>expandedKeys</i> property to be able to open more than one items.</p>
    </DocSectionText>
    <div class="card flex flex-column align-items-center">
        <PanelMenu v-model:expandedKeys="expandedKeys" :model="items" class="w-full md:w-25rem" />
    </div>
    <DocSectionCode :code="code" />
</template>

<script>
export default {
    data() {
        return {
            expandedKeys: {},
            items: [
                {
                    key: '0',
                    label: 'File',
                    icon: 'pi pi-fw pi-file',
                    items: [
                        {
                            key: '0_0',
                            label: 'New',
                            icon: 'pi pi-fw pi-plus',
                            items: [
                                {
                                    key: '0_0_0',
                                    label: 'Bookmark',
                                    icon: 'pi pi-fw pi-bookmark'
                                },
                                {
                                    key: '0_0_1',
                                    label: 'Video',
                                    icon: 'pi pi-fw pi-video'
                                }
                            ]
                        },
                        {
                            key: '0_1',
                            label: 'Delete',
                            icon: 'pi pi-fw pi-trash'
                        },
                        {
                            key: '0_2',
                            label: 'Export',
                            icon: 'pi pi-fw pi-external-link'
                        }
                    ]
                },
                {
                    key: '1',
                    label: 'Edit',
                    icon: 'pi pi-fw pi-pencil',
                    items: [
                        {
                            key: '1_0',
                            label: 'Left',
                            icon: 'pi pi-fw pi-align-left'
                        },
                        {
                            key: '1_1',
                            label: 'Right',
                            icon: 'pi pi-fw pi-align-right'
                        },
                        {
                            key: '1_2',
                            label: 'Center',
                            icon: 'pi pi-fw pi-align-center'
                        },
                        {
                            key: '1_3',
                            label: 'Justify',
                            icon: 'pi pi-fw pi-align-justify'
                        }
                    ]
                },
                {
                    key: '2',
                    label: 'Users',
                    icon: 'pi pi-fw pi-user',
                    items: [
                        {
                            key: '2_0',
                            label: 'New',
                            icon: 'pi pi-fw pi-user-plus'
                        },
                        {
                            key: '2_1',
                            label: 'Delete',
                            icon: 'pi pi-fw pi-user-minus'
                        },
                        {
                            key: '2_2',
                            label: 'Search',
                            icon: 'pi pi-fw pi-users',
                            items: [
                                {
                                    key: '2_2_0',
                                    label: 'Filter',
                                    icon: 'pi pi-fw pi-filter',
                                    items: [
                                        {
                                            key: '2_2_0_0',
                                            label: 'Print',
                                            icon: 'pi pi-fw pi-print'
                                        }
                                    ]
                                },
                                {
                                    key: '2_2_1',
                                    icon: 'pi pi-fw pi-bars',
                                    label: 'List'
                                }
                            ]
                        }
                    ]
                },
                {
                    key: '3',
                    label: 'Events',
                    icon: 'pi pi-fw pi-calendar',
                    items: [
                        {
                            key: '3_0',
                            label: 'Edit',
                            icon: 'pi pi-fw pi-pencil',
                            items: [
                                {
                                    key: '3_0_0',
                                    label: 'Save',
                                    icon: 'pi pi-fw pi-calendar-plus'
                                },
                                {
                                    key: '3_0_0',
                                    label: 'Delete',
                                    icon: 'pi pi-fw pi-calendar-minus'
                                }
                            ]
                        },
                        {
                            key: '3_1',
                            label: 'Archieve',
                            icon: 'pi pi-fw pi-calendar-times',
                            items: [
                                {
                                    key: '3_1_0',
                                    label: 'Remove',
                                    icon: 'pi pi-fw pi-calendar-minus'
                                }
                            ]
                        }
                    ]
                }
            ],
            code: {
                basic: `<PanelMenu v-model:expandedKeys="expandedKeys" :model="items" />`,
                options: `<template>
    <div class="card flex flex-column align-items-center">
        <PanelMenu v-model:expandedKeys="expandedKeys" :model="items" class="w-full md:w-25rem" />
    </div>
</template>

<script>
export default {
  data() {
      return {
          expandedKeys: {},
          items: [
              {
                  key: '0',
                  label: 'File',
                  icon: 'pi pi-fw pi-file',
                  items: [
                      {
                          key: '0_0',
                          label: 'New',
                          icon: 'pi pi-fw pi-plus',
                          items: [
                              {
                                  key: '0_0_0',
                                  label: 'Bookmark',
                                  icon: 'pi pi-fw pi-bookmark'
                              },
                              {
                                  key: '0_0_1',
                                  label: 'Video',
                                  icon: 'pi pi-fw pi-video'
                              }
                          ]
                      },
                      {
                          key: '0_1',
                          label: 'Delete',
                          icon: 'pi pi-fw pi-trash'
                      },
                      {
                          key: '0_2',
                          label: 'Export',
                          icon: 'pi pi-fw pi-external-link'
                      }
                  ]
              },
              {
                  key: '1',
                  label: 'Edit',
                  icon: 'pi pi-fw pi-pencil',
                  items: [
                      {
                          key: '1_0',
                          label: 'Left',
                          icon: 'pi pi-fw pi-align-left'
                      },
                      {
                          key: '1_1',
                          label: 'Right',
                          icon: 'pi pi-fw pi-align-right'
                      },
                      {
                          key: '1_2',
                          label: 'Center',
                          icon: 'pi pi-fw pi-align-center'
                      },
                      {
                          key: '1_3',
                          label: 'Justify',
                          icon: 'pi pi-fw pi-align-justify'
                      }
                  ]
              },
              {
                  key: '2',
                  label: 'Users',
                  icon: 'pi pi-fw pi-user',
                  items: [
                      {
                          key: '2_0',
                          label: 'New',
                          icon: 'pi pi-fw pi-user-plus'
                      },
                      {
                          key: '2_1',
                          label: 'Delete',
                          icon: 'pi pi-fw pi-user-minus'
                      },
                      {
                          key: '2_2',
                          label: 'Search',
                          icon: 'pi pi-fw pi-users',
                          items: [
                              {
                                  key: '2_2_0',
                                  label: 'Filter',
                                  icon: 'pi pi-fw pi-filter',
                                  items: [
                                      {
                                          key: '2_2_0_0',
                                          label: 'Print',
                                          icon: 'pi pi-fw pi-print'
                                      }
                                  ]
                              },
                              {
                                  key: '2_2_1',
                                  icon: 'pi pi-fw pi-bars',
                                  label: 'List'
                              }
                          ]
                      }
                  ]
              },
              {
                  key: '3',
                  label: 'Events',
                  icon: 'pi pi-fw pi-calendar',
                  items: [
                      {
                          key: '3_0',
                          label: 'Edit',
                          icon: 'pi pi-fw pi-pencil',
                          items: [
                              {
                                  key: '3_0_0',
                                  label: 'Save',
                                  icon: 'pi pi-fw pi-calendar-plus'
                              },
                              {
                                  key: '3_0_0',
                                  label: 'Delete',
                                  icon: 'pi pi-fw pi-calendar-minus'
                              }
                          ]
                      },
                      {
                          key: '3_1',
                          label: 'Archieve',
                          icon: 'pi pi-fw pi-calendar-times',
                          items: [
                              {
                                  key: '3_1_0',
                                  label: 'Remove',
                                  icon: 'pi pi-fw pi-calendar-minus'
                              }
                          ]
                      }
                  ]
              }
          ]
      };
  },
};
<\/script>`,
                composition: `<template>
    <div class="card flex flex-column align-items-center">
        <PanelMenu v-model:expandedKeys="expandedKeys" :model="items" class="w-full md:w-25rem"  />
    </div>
</template>

<script setup>
import { ref } from "vue";

const expandedKeys = ref({});
const items = ref([
  {
      key: '0',
      label: 'File',
      icon: 'pi pi-fw pi-file',
      items: [
          {
              key: '0_0',
              label: 'New',
              icon: 'pi pi-fw pi-plus',
              items: [
                  {
                      key: '0_0_0',
                      label: 'Bookmark',
                      icon: 'pi pi-fw pi-bookmark'
                  },
                  {
                      key: '0_0_1',
                      label: 'Video',
                      icon: 'pi pi-fw pi-video'
                  }
              ]
          },
          {
              key: '0_1',
              label: 'Delete',
              icon: 'pi pi-fw pi-trash'
          },
          {
              key: '0_2',
              label: 'Export',
              icon: 'pi pi-fw pi-external-link'
          }
      ]
  },
  {
      key: '1',
      label: 'Edit',
      icon: 'pi pi-fw pi-pencil',
      items: [
          {
              key: '1_0',
              label: 'Left',
              icon: 'pi pi-fw pi-align-left'
          },
          {
              key: '1_1',
              label: 'Right',
              icon: 'pi pi-fw pi-align-right'
          },
          {
              key: '1_2',
              label: 'Center',
              icon: 'pi pi-fw pi-align-center'
          },
          {
              key: '1_3',
              label: 'Justify',
              icon: 'pi pi-fw pi-align-justify'
          }
      ]
  },
  {
      key: '2',
      label: 'Users',
      icon: 'pi pi-fw pi-user',
      items: [
          {
              key: '2_0',
              label: 'New',
              icon: 'pi pi-fw pi-user-plus'
          },
          {
              key: '2_1',
              label: 'Delete',
              icon: 'pi pi-fw pi-user-minus'
          },
          {
              key: '2_2',
              label: 'Search',
              icon: 'pi pi-fw pi-users',
              items: [
                  {
                      key: '2_2_0',
                      label: 'Filter',
                      icon: 'pi pi-fw pi-filter',
                      items: [
                          {
                              key: '2_2_0_0',
                              label: 'Print',
                              icon: 'pi pi-fw pi-print'
                          }
                      ]
                  },
                  {
                      key: '2_2_1',
                      icon: 'pi pi-fw pi-bars',
                      label: 'List'
                  }
              ]
          }
      ]
  },
  {
      key: '3',
      label: 'Events',
      icon: 'pi pi-fw pi-calendar',
      items: [
          {
              key: '3_0',
              label: 'Edit',
              icon: 'pi pi-fw pi-pencil',
              items: [
                  {
                      key: '3_0_0',
                      label: 'Save',
                      icon: 'pi pi-fw pi-calendar-plus'
                  },
                  {
                      key: '3_0_0',
                      label: 'Delete',
                      icon: 'pi pi-fw pi-calendar-minus'
                  }
              ]
          },
          {
              key: '3_1',
              label: 'Archieve',
              icon: 'pi pi-fw pi-calendar-times',
              items: [
                  {
                      key: '3_1_0',
                      label: 'Remove',
                      icon: 'pi pi-fw pi-calendar-minus'
                  }
              ]
          }
      ]
  }
]);


const expandAll = () => {
  for (let node of items.value) {
      expandNode(node);
  }

  expandedKeys.value = {...expandedKeys.value};
};

const collapseAll = () => {
  expandedKeys.value = {};
};

const expandNode = (node) => {
  if (node.items && node.items.length) {
      expandedKeys.value[node.key] = true;

      for (let child of node.items) {
          expandNode(child);
      }
  }
};
<\/script>`
            }
        };
    }
};
</script>
