<template>
    <ClientOnly>
<AppDoc name="TieredMenuDemo" :sources="sources" github="tieredmenu/TieredMenuDemo.vue">
        <h5>Import via Module</h5>
        <pre v-code.script><code>
import TieredMenu from 'primevue/tieredmenu';

</code></pre>

        <h5>Import via CDN</h5>
        <pre v-code><code>
&lt;script src="https://unpkg.com/primevue@^3/core/core.min.js"&gt;&lt;/script&gt;

</code></pre>

        <h5>MenuModel</h5>
        <p>TieredMenu uses the common MenuModel API to define the items, visit <nuxt-link to="/menumodel">MenuModel API</nuxt-link> for details.</p>

        <h5>Getting Started</h5>
        <p>TieredMenu requires a collection of menuitems as its model.</p>
        <pre v-code><code>
&lt;TieredMenu :model="items" /&gt;

</code></pre>

        <pre v-code.script><code>
export default {
    data() {
        return {
            items: [
                {
                    label:'File',
                    icon:'pi pi-fw pi-file',
                    items:[
                        {
                            label:'New',
                            icon:'pi pi-fw pi-plus',
                            items:[
                                {
                                    label:'Bookmark',
                                    icon:'pi pi-fw pi-bookmark'
                                },
                                {
                                    label:'Video',
                                    icon:'pi pi-fw pi-video'
                                }
                            ]
                        },
                        {
                            label:'Delete',
                            icon:'pi pi-fw pi-trash'
                        },
                        {
                            separator:true
                        },
                        {
                            label:'Export',
                            icon:'pi pi-fw pi-external-link'
                        }
                    ]
                },
                {
                    label:'Edit',
                    icon:'pi pi-fw pi-pencil',
                    items:[
                        {
                            label:'Left',
                            icon:'pi pi-fw pi-align-left'
                        },
                        {
                            label:'Right',
                            icon:'pi pi-fw pi-align-right'
                        },
                        {
                            label:'Center',
                            icon:'pi pi-fw pi-align-center'
                        },
                        {
                            label:'Justify',
                            icon:'pi pi-fw pi-align-justify'
                        }
                    ]
                },
                {
                    label:'Users',
                    icon:'pi pi-fw pi-user',
                    items:[
                        {
                            label:'New',
                            icon:'pi pi-fw pi-user-plus',

                        },
                        {
                            label:'Delete',
                            icon:'pi pi-fw pi-user-minus',

                        },
                        {
                            label:'Search',
                            icon:'pi pi-fw pi-users',
                            items:[
                                {
                                    label:'Filter',
                                    icon:'pi pi-fw pi-filter',
                                    items:[
                                        {
                                            label:'Print',
                                            icon:'pi pi-fw pi-print'
                                        }
                                    ]
                                },
                                {
                                    icon:'pi pi-fw pi-bars',
                                    label:'List'
                                }
                            ]
                        }
                    ]
                },
                {
                    label:'Events',
                    icon:'pi pi-fw pi-calendar',
                    items:[
                        {
                            label:'Edit',
                            icon:'pi pi-fw pi-pencil',
                            items:[
                                {
                                    label:'Save',
                                    icon:'pi pi-fw pi-calendar-plus'
                                },
                                {
                                    label:'Delete',
                                    icon:'pi pi-fw pi-calendar-minus'
                                },
                            ]
                        },
                        {
                            label:'Archieve',
                            icon:'pi pi-fw pi-calendar-times',
                            items:[
                                {
                                label:'Remove',
                                icon:'pi pi-fw pi-calendar-minus'
                                }
                            ]
                        }
                    ]
                },
                {
                    separator:true
                },
                {
                    label:'Quit',
                    icon:'pi pi-fw pi-power-off'
                }
            ]
        }
    }
}

</code></pre>

        <h5>Popup Mode</h5>
        <p>TieredMenu is inline by default whereas popup mode is supported by enabling popup property and calling toggle method with an event of the target.</p>

        <pre v-code><code>
&lt;Button type="button" label="Toggle" @click="toggle" /&gt;
&lt;TieredMenu ref="menu" :model="items" :popup="true" /&gt;

</code></pre>

        <pre v-code.script><code>
toggle(event) {
    this.$refs.menu.toggle(event);
}

</code></pre>

        <h5>Templating</h5>
        <p>TieredMenu offers content customization with the <i>item</i> template that receives the menuitem instance from the model as a parameter.</p>
        <pre v-code><code><template v-pre>
&lt;TieredMenu :model="items"&gt;
    &lt;template #item="{item}"&gt;
        &lt;a :href="item.url"&gt;{{item.label}}&lt;/a&gt;
    &lt;/template&gt;
&lt;/TieredMenu&gt;
</template>
</code></pre>

        <p><i>nuxt-link</i> with route configuration can also be used within templating for further customization.</p>
        <pre v-code><code><template v-pre>
&lt;TieredMenu :model="items"&gt;
    &lt;template #item="{item}"&gt;
        &lt;nuxt-link :to="item.to" custom v-slot="{href, route, navigate, isActive, isExactActive}"&gt;
            &lt;a :href="href" @click="navigate" :class="{'active-link': isActive, 'active-link-exact": isExactActive}&gt;{{route.fullPath}}&lt;/a&gt;
        &lt;/nuxt-link&gt;
    &lt;/template&gt;
&lt;/TieredMenu&gt;
</template>
</code></pre>

        <h5>Properties</h5>
        <p>Any property as style and class are passed to the main container element. Following are the additional properties to configure the component.</p>
        <div class="doc-tablewrapper">
            <table class="doc-table">
                <thead>
                    <tr>
                        <th>Name</th>
                        <th>Type</th>
                        <th>Default</th>
                        <th>Description</th>
                    </tr>
                </thead>
                <tbody>
                    <tr>
                        <td>model</td>
                        <td>array</td>
                        <td>null</td>
                        <td>An array of menuitems.</td>
                    </tr>
                    <tr>
                        <td>popup</td>
                        <td>boolean</td>
                        <td>false</td>
                        <td>Defines if menu would displayed as a popup.</td>
                    </tr>
                    <tr>
                        <td>appendTo</td>
                        <td>string</td>
                        <td>body</td>
                        <td>A valid query selector or an HTMLElement to specify where the overlay gets attached.</td>
                    </tr>
                    <tr>
                        <td>baseZIndex</td>
                        <td>number</td>
                        <td>0</td>
                        <td>Base zIndex value to use in layering.</td>
                    </tr>
                    <tr>
                        <td>autoZIndex</td>
                        <td>boolean</td>
                        <td>true</td>
                        <td>Whether to automatically manage layering.</td>
                    </tr>
                    <tr>
                        <td>exact</td>
                        <td>boolean</td>
                        <td>true</td>
                        <td>Whether to apply 'nuxt-link-active-exact' class if route exactly matches the item path.</td>
                    </tr>
                </tbody>
            </table>
        </div>

        <h5>Methods</h5>
        <div class="doc-tablewrapper">
            <table class="doc-table">
                <thead>
                    <tr>
                        <th>Name</th>
                        <th>Parameters</th>
                        <th>Description</th>
                    </tr>
                </thead>
                <tbody>
                    <tr>
                        <td>toggle</td>
                        <td>event: Browser event</td>
                        <td>Toggles the visibility of the overlay.</td>
                    </tr>
                    <tr>
                        <td>show</td>
                        <td>event: Browser event</td>
                        <td>Shows the overlay.</td>
                    </tr>
                    <tr>
                        <td>hide</td>
                        <td>-</td>
                        <td>Hides the overlay.</td>
                    </tr>
                </tbody>
            </table>
        </div>

        <h5>Slots</h5>
        <div class="doc-tablewrapper">
            <table class="doc-table">
                <thead>
                    <tr>
                        <th>Name</th>
                        <th>Parameters</th>
                    </tr>
                </thead>
                <tbody>
                    <tr>
                        <td>item</td>
                        <td>item: Menuitem instance</td>
                    </tr>
                </tbody>
            </table>
        </div>

        <h5>Styling</h5>
        <p>Following is the list of structural style classes, for theming classes visit <nuxt-link to="/theming">theming</nuxt-link> page.</p>
        <div class="doc-tablewrapper">
            <table class="doc-table">
                <thead>
                    <tr>
                        <th>Name</th>
                        <th>Element</th>
                    </tr>
                </thead>
                <tbody>
                    <tr>
                        <td>p-tieredmenu</td>
                        <td>Container element.</td>
                    </tr>
                    <tr>
                        <td>p-submenu-list</td>
                        <td>Submenu list element.</td>
                    </tr>
                    <tr>
                        <td>p-menuitem</td>
                        <td>Menuitem element.</td>
                    </tr>
                    <tr>
                        <td>p-menuitem-active</td>
                        <td>Active menuitem element.</td>
                    </tr>
                    <tr>
                        <td>p-menuitem-text</td>
                        <td>Label of a menuitem.</td>
                    </tr>
                    <tr>
                        <td>p-menuitem-icon</td>
                        <td>Icon of a menuitem.</td>
                    </tr>
                    <tr>
                        <td>p-submenu-icon</td>
                        <td>Arrow icon of a submenu.</td>
                    </tr>
                </tbody>
            </table>
        </div>

        <h5>Dependencies</h5>
        <p>None.</p>
    </AppDoc>
</ClientOnly>
</template>

<script>
export default {
    data() {
        return {
            sources: {
                'options-api': {
                    tabName: 'Options API Source',
                    content: `
<template>
    <div>
        <h5>Inline</h5>
        <TieredMenu :model="items" />

        <h5>Overlay</h5>
        <Button type="button" label="Toggle" @click="toggle" aria-haspopup="true" aria-controls="overlay_tmenu"/>
        <TieredMenu id="overlay_tmenu" ref="menu" :model="items" :popup="true" />
    </div>
</template>

<script>
export default {
    data() {
        return {
            items: [
                {
                    label:'File',
                    icon:'pi pi-fw pi-file',
                    items:[
                        {
                            label:'New',
                            icon:'pi pi-fw pi-plus',
                            items:[
                                {
                                    label:'Bookmark',
                                    icon:'pi pi-fw pi-bookmark'
                                },
                                {
                                    label:'Video',
                                    icon:'pi pi-fw pi-video'
                                }
                            ]
                        },
                        {
                            label:'Delete',
                            icon:'pi pi-fw pi-trash'
                        },
                        {
                            separator:true
                        },
                        {
                            label:'Export',
                            icon:'pi pi-fw pi-external-link'
                        }
                    ]
                },
                {
                    label:'Edit',
                    icon:'pi pi-fw pi-pencil',
                    items:[
                        {
                            label:'Left',
                            icon:'pi pi-fw pi-align-left'
                        },
                        {
                            label:'Right',
                            icon:'pi pi-fw pi-align-right'
                        },
                        {
                            label:'Center',
                            icon:'pi pi-fw pi-align-center'
                        },
                        {
                            label:'Justify',
                            icon:'pi pi-fw pi-align-justify'
                        }
                    ]
                },
                {
                    label:'Users',
                    icon:'pi pi-fw pi-user',
                    items:[
                        {
                            label:'New',
                            icon:'pi pi-fw pi-user-plus',

                        },
                        {
                            label:'Delete',
                            icon:'pi pi-fw pi-user-minus',

                        },
                        {
                            label:'Search',
                            icon:'pi pi-fw pi-users',
                            items:[
                                {
                                    label:'Filter',
                                    icon:'pi pi-fw pi-filter',
                                    items:[
                                        {
                                            label:'Print',
                                            icon:'pi pi-fw pi-print'
                                        }
                                    ]
                                },
                                {
                                    icon:'pi pi-fw pi-bars',
                                    label:'List'
                                }
                            ]
                        }
                    ]
                },
                {
                    label:'Events',
                    icon:'pi pi-fw pi-calendar',
                    items:[
                        {
                            label:'Edit',
                            icon:'pi pi-fw pi-pencil',
                            items:[
                                {
                                    label:'Save',
                                    icon:'pi pi-fw pi-calendar-plus'
                                },
                                {
                                    label:'Delete',
                                    icon:'pi pi-fw pi-calendar-minus'
                                }
                            ]
                        },
                        {
                            label:'Archieve',
                            icon:'pi pi-fw pi-calendar-times',
                            items:[
                            {
                                label:'Remove',
                                icon:'pi pi-fw pi-calendar-minus'
                            }
                            ]
                        }
                    ]
                },
                {
                    separator:true
                },
                {
                    label:'Quit',
                    icon:'pi pi-fw pi-power-off'
                }
            ]
        }
    },
    methods: {
        toggle(event) {
            this.$refs.menu.toggle(event);
        }
    }
}
<\\/script>
`
                },
                'composition-api': {
                    tabName: 'Composition API Source',
                    content: `
<template>
    <div>
        <h5>Inline</h5>
        <TieredMenu :model="items" />

        <h5>Overlay</h5>
        <Button type="button" label="Toggle" @click="toggle" aria-haspopup="true" aria-controls="overlay_tmenu"/>
        <TieredMenu id="overlay_tmenu" ref="menu" :model="items" :popup="true" />
    </div>
</template>

<script>
import { ref } from 'vue';

export default {
    setup() {
        const menu = ref();
        const items = ref([
            {
                label:'File',
                icon:'pi pi-fw pi-file',
                items:[
                    {
                        label:'New',
                        icon:'pi pi-fw pi-plus',
                        items:[
                            {
                                label:'Bookmark',
                                icon:'pi pi-fw pi-bookmark'
                            },
                            {
                                label:'Video',
                                icon:'pi pi-fw pi-video'
                            }
                        ]
                    },
                    {
                        label:'Delete',
                        icon:'pi pi-fw pi-trash'
                    },
                    {
                        separator:true
                    },
                    {
                        label:'Export',
                        icon:'pi pi-fw pi-external-link'
                    }
                ]
            },
            {
                label:'Edit',
                icon:'pi pi-fw pi-pencil',
                items:[
                    {
                        label:'Left',
                        icon:'pi pi-fw pi-align-left'
                    },
                    {
                        label:'Right',
                        icon:'pi pi-fw pi-align-right'
                    },
                    {
                        label:'Center',
                        icon:'pi pi-fw pi-align-center'
                    },
                    {
                        label:'Justify',
                        icon:'pi pi-fw pi-align-justify'
                    }
                ]
            },
            {
                label:'Users',
                icon:'pi pi-fw pi-user',
                items:[
                    {
                        label:'New',
                        icon:'pi pi-fw pi-user-plus',
                    },
                    {
                        label:'Delete',
                        icon:'pi pi-fw pi-user-minus',
                    },
                    {
                        label:'Search',
                        icon:'pi pi-fw pi-users',
                        items:[
                            {
                                label:'Filter',
                                icon:'pi pi-fw pi-filter',
                                items:[
                                    {
                                        label:'Print',
                                        icon:'pi pi-fw pi-print'
                                    }
                                ]
                            },
                            {
                                icon:'pi pi-fw pi-bars',
                                label:'List'
                            }
                        ]
                    }
                ]
            },
            {
                label:'Events',
                icon:'pi pi-fw pi-calendar',
                items:[
                    {
                        label:'Edit',
                        icon:'pi pi-fw pi-pencil',
                        items:[
                            {
                                label:'Save',
                                icon:'pi pi-fw pi-calendar-plus'
                            },
                            {
                                label:'Delete',
                                icon:'pi pi-fw pi-calendar-minus'
                            }
                        ]
                    },
                    {
                        label:'Archieve',
                        icon:'pi pi-fw pi-calendar-times',
                        items:[
                            {
                                label:'Remove',
                                icon:'pi pi-fw pi-calendar-minus'
                            }
                        ]
                    }
                ]
            },
            {
                separator:true
            },
            {
                label:'Quit',
                icon:'pi pi-fw pi-power-off'
            }
        ]);

        const toggle = (event) => {
            menu.value.toggle(event);
        }

        return { items, menu, toggle }
    }
}
<\\/script>`
                },
                'browser-source': {
                    tabName: 'Browser Source',
                    imports: `<script src="https://unpkg.com/vue-router@4.0.0/dist/vue-router.global.js"><\\/script>`,
                    content: `<div id="app">
            <h5>Inline</h5>
            <p-tieredmenu :model="items"></p-tieredmenu>

            <h5>Overlay</h5>
            <p-button type="button" label="Toggle" @click="toggle" aria-haspopup="true" aria-controls="overlay_tmenu"></p-button>
            <p-tieredmenu id="overlay_tmenu" ref="menu" :model="items" :popup="true"></p-tieredmenu>
        </div>

        <script type="module">
        const { createApp, ref } = Vue;

        const App = {
            setup() {
                const menu = ref();
                const items = ref([
                    {
                        label:'File',
                        icon:'pi pi-fw pi-file',
                        items:[
                            {
                                label:'New',
                                icon:'pi pi-fw pi-plus',
                                items:[
                                    {
                                        label:'Bookmark',
                                        icon:'pi pi-fw pi-bookmark'
                                    },
                                    {
                                        label:'Video',
                                        icon:'pi pi-fw pi-video'
                                    },
                                ]
                            },
                            {
                                label:'Delete',
                                icon:'pi pi-fw pi-trash'
                            },
                            {
                                separator:true
                            },
                            {
                                label:'Export',
                                icon:'pi pi-fw pi-external-link'
                            }
                        ]
                    },
                    {
                        label:'Edit',
                        icon:'pi pi-fw pi-pencil',
                        items:[
                            {
                                label:'Left',
                                icon:'pi pi-fw pi-align-left'
                            },
                            {
                                label:'Right',
                                icon:'pi pi-fw pi-align-right'
                            },
                            {
                                label:'Center',
                                icon:'pi pi-fw pi-align-center'
                            },
                            {
                                label:'Justify',
                                icon:'pi pi-fw pi-align-justify'
                            },
                        ]
                    },
                    {
                        label:'Users',
                        icon:'pi pi-fw pi-user',
                        items:[
                            {
                                label:'New',
                                icon:'pi pi-fw pi-user-plus',
                            },
                            {
                                label:'Delete',
                                icon:'pi pi-fw pi-user-minus',
                            },
                            {
                                label:'Search',
                                icon:'pi pi-fw pi-users',
                                items:[
                                    {
                                    label:'Filter',
                                    icon:'pi pi-fw pi-filter',
                                    items:[
                                        {
                                            label:'Print',
                                            icon:'pi pi-fw pi-print'
                                        }
                                    ]
                                    },
                                    {
                                    icon:'pi pi-fw pi-bars',
                                    label:'List'
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        label:'Events',
                        icon:'pi pi-fw pi-calendar',
                        items:[
                            {
                                label:'Edit',
                                icon:'pi pi-fw pi-pencil',
                                items:[
                                    {
                                    label:'Save',
                                    icon:'pi pi-fw pi-calendar-plus'
                                    },
                                    {
                                    label:'Delete',
                                    icon:'pi pi-fw pi-calendar-minus'
                                    },
                                ]
                            },
                            {
                                label:'Archieve',
                                icon:'pi pi-fw pi-calendar-times',
                                items:[
                                    {
                                    label:'Remove',
                                    icon:'pi pi-fw pi-calendar-minus'
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        separator:true
                    },
                    {
                        label:'Quit',
                        icon:'pi pi-fw pi-power-off'
                    }
                ]);

                const toggle = (event) => {
                    menu.value.toggle(event);
                }

                return { items, menu, toggle }
            },
            components: {
                "p-tieredmenu": primevue.tieredmenu,
                "p-button": primevue.button
            }
        };

        const routes = [{ path: "/", component: App }];

        const router = VueRouter.createRouter({
            history: VueRouter.createWebHashHistory(),
            routes
        });

        createApp(App)
            .use(router)
            .use(primevue.config.default)
            .mount("#app");
        <\\/script>`
                }
            }
        };
    }
};
</script>
