(()=>{class e{constructor(){this.a11y=window.jvbA11y,this.error=window.jvbError,this.index=-1,this.hasAutocomplete=!1,this.isInitializing=!0,this.taxonomiesToFetch=new Set,this.store=new window.jvbStore({name:"taxonomies",storeName:"terms",keyPath:"id",showLoading:!1,indexes:[{name:"taxonomy",keyPath:"taxonomy"},{name:"parent",keyPath:"parent"},{name:"slug",keyPath:"slug",unique:!0},{name:"count",keyPath:"count"}],endpoint:"terms",TTL:72e5,filters:{taxonomy:"",page:1,search:"",parent:0},required:"taxonomy"}),this.fields=new Map,this.selectedTerms=new Map,this.activeField=null,this.currentConfig=null,this.currentSingular=null,this.currentPlural=null,this.activeStore=null,this.disabled=!1,this.searchHandler=null,this.autocompleteHandler=null,this.isAutocompleteActive=!1,this.init()}init(){this.initModal(),this.scanExistingFields(),this.initGlobalListeners(),this.store.subscribe(this.handleStoreEvent.bind(this)),this.isInitializing=!1,this.batchFetchTaxonomies()}handleStoreEvent(e,t){switch(e){case"data-loaded":if(this.modal?.open&&this.handleTermsLoaded(t),this.isAutocompleteActive&&this.activeField){const e=this.fields.get(this.activeField),i=t.data?.items||[],s=t.filters?.search||"";this.showAutocompleteResults(e,i,s),this.isAutocompleteActive=!1}break;case"filters-changed":this.modal?.open&&this.showLoading();break;case"fetch-error":this.isAutocompleteActive&&this.activeField&&(this.showAutocompleteError(this.activeField),this.isAutocompleteActive=!1),this.handleFetchError(t.error)}}handleTermsLoaded(e){this.hideLoading();const t=e.data?.items||[],i=e.data?.pagination||{},s=e.filters?.search&&e.filters.search.length>0,o=e.filters?.page>1;0===t.length?(o||this.showEmptyState(s?"No results found.":"No items available."),this.observer.unobserve(this.ui.sentinel)):(this.renderTerms(t,o,s),this.currentTerms=t,i.has_more?this.observer.observe(this.ui.sentinel):this.observer.unobserve(this.ui.sentinel)),this.a11y?.announce(t.length,o)}handleFetchError(e){console.error("Taxonomy fetch error:",e),this.hideLoading(),this.error?.log?this.error.log(e,{component:"TaxonomySelector",action:"fetchTerms"},(()=>this.fetchCurrentTerms())):this.showEmptyState("Error loading terms. Please try again.")}updateFieldsForTaxonomy(e,t){this.fields.forEach((i=>{i.taxonomy===e&&i.selectedTerms.size>0&&i.selectedTerms.forEach((e=>{const s=t.find((t=>t.id===e));if(s){const t=i.selectedContainer.querySelector(`[data-id="${e}"]`);t&&(t.dataset.path=s.path,t.querySelector("span").textContent=s.path)}}))}))}scanExistingFields(e=null){e||(e=document.body);e.querySelectorAll(".field.taxonomy, .field.post").forEach((e=>{try{this.registerField(e)}catch(t){this.error.log(t,{component:"TaxonomySelector",action:"scanExistingFields",container:e.dataset.name})}}))}registerField(e,t={}){let i=e.querySelector("input[type=hidden]");if(!i)return;"fieldId"in e.dataset||(e.dataset.fieldId=this.createFieldId(e));let s=e.dataset.fieldId,o=e.querySelector("button.taxonomy-toggle"),n={id:s,input:i,container:e,taxonomy:o.dataset.taxonomy,name:e.dataset.field,maxSelection:parseInt(o.dataset.max)||0,canSearch:"search"in o.dataset,hasAutocomplete:"autocomplete"in o.dataset,autocompleteDropdown:e.querySelector(".autocomplete-dropdown")??!1,canCreate:"creatable"in o.dataset,isRequired:"required"in o.dataset,selectedTerms:new Set,toggle:o,selectedContainer:e.querySelector(".selected-items"),...t};!this.hasAutocomplete&&n.hasAutocomplete&&(this.hasAutocomplete=!0,this.initAutocomplete());const a=i.value.trim();if(""!==a){a.split(",").map((e=>parseInt(e.trim()))).filter((e=>!isNaN(e))).forEach((e=>n.selectedTerms.add(e)))}return this.fields.set(s,n),this.isInitializing?this.taxonomiesToFetch.add(n.taxonomy):this.store.setFilter("taxonomy",n.taxonomy),n.selectedTerms.size>0&&this.initFieldDisplay(s),s}async batchFetchTaxonomies(){if(0===this.taxonomiesToFetch.size)return;const e=Array.from(this.taxonomiesToFetch);this.taxonomiesToFetch.clear(),console.log(`Batch fetching ${e.length} unique taxonomies:`,e);for(const t of e)await this.store.setFilters({taxonomy:t,page:1,search:"",parent:0});this.fields.forEach(((e,t)=>{e.selectedTerms.size>0&&this.initFieldDisplay(t)}))}createFieldId(e){return this.index++,"selector-"+this.index}async initFieldDisplay(e){const t=this.fields.get(e);if(!t||0===t.selectedTerms.size)return;const i=Array.from(t.selectedTerms),s=[];i.forEach((e=>{const t=this.store.data.get(e);t&&s.push(t)})),s.forEach((t=>{this.addTermToDisplay(e,t.id,t.name,t.path)}))}initModal(){this.modalID="dialog#jvb-selector",this.modal=document.querySelector(this.modalID),this.modal?(this.initModalElements(),this.modalInstance=new window.jvbModal(this.modal,{handleForm:!1,save:null,open:null}),this.modalInstance.subscribe(((e,t)=>{switch(e){case"modal-open":console.log(t),this.openModal(t);break;case"modal-close":this.closeModal(t)}}))):console.warn("Taxonomy selector modal not found")}initModalElements(){this.selectors={search:{input:"[type=search]",clear:".clear-search",container:".search-wrapper"},termsList:".items-container",termsWrap:".items-wrap",breadcrumbs:{nav:"nav.term-navigation",back:".back-to-parent"},loading:{loading:".loading",text:".loading span"},selectedTerms:".selected-items",sentinel:".scroll-sentinel",modal:{title:"#modal-title",content:".modal-content"},create:{details:".create-new-term",parent:"#select_parent",summary:".create-new-term summary",name:"#term_name",button:".submit-term",label:{name:"[for=term_name]",parent:"[for=select_parent]"}},favouriteTerms:".favourite-terms"},this.ui=window.uiFromSelectors(this.selectors),this.observer=new IntersectionObserver((e=>{e.forEach((e=>{e.isIntersecting&&this.activeStore&&this.loadMoreTerms()}))}),{root:this.ui.termsWrap,threshold:.5})}initGlobalListeners(){document.addEventListener("click",this.handleClick.bind(this)),document.addEventListener("change",this.handleChange.bind(this)),this.hasAutocomplete&&this.initAutocomplete()}initAutocomplete(){console.log("Autocomplete init"),this.autocompleteHandler=window.debounce((e=>this.handleAutocomplete(e)),300),document.addEventListener("input",this.autocompleteHandler),document.addEventListener("blur",this.cleanupAutocomplete.bind(this))}handleClick(e){const t=window.targetCheck(e,".taxonomy-toggle");if(t)return e.preventDefault(),void this.handleToggleClick(t);const i=window.targetCheck(e,"button.remove-item");if(i&&e.target.closest(".jvb-selector")){const e=this.getFieldId(i),t=i.closest(".selected-item").dataset.id;this.removeSelectedTerm(e,t)}else e.target.matches(".modal-close")?this.modalInstance&&this.modalInstance.handleClose():this.modal&&this.modal.contains(e.target)&&this.handleModalClick(e)}handleChange(e){if(window.targetCheck(e,".taxonomy.field, .post.field")&&"hidden"===e.target.type){const t=this.getFieldId(e.target);this.updateFieldFromInput(t)}else this.modal&&this.modal.contains(e.target)&&this.handleModalChange(e)}handleToggleClick(e){try{const t=this.getFieldId(e);if(!this.fields.get(t))return void console.error("Field not found for toggle:",t);this.setActiveField(t),this.modalInstance.handleOpen()}catch(e){console.error("Error handling toggle click:",e),this.error?.handleError(e,{component:"TaxonomySelector",action:"handleToggleClick"})}}setActiveField(e){if(this.activeField=e,this.currentConfig=this.fields.get(e),this.currentSingular=jvbSettings.labels[this.currentConfig.taxonomy].single,this.currentPlural=jvbSettings.labels[this.currentConfig.taxonomy].plural,this.store.setFilter("taxonomy",this.currentConfig.taxonomy),this.selectedTerms.clear(),this.currentConfig.selectedTerms){let e=[];if(this.currentConfig.selectedTerms.forEach((t=>{const i=this.store.getItem(t);i?this.selectedTerms.set(t,{id:t,name:i.name,path:i.path}):e.push(t)})),e.length>0){this.fetchSpecificTerms(e).forEach((e=>{this.selectedTerms.set(e.id,{id:e.id,name:e.name,path:e.path})}))}}}fetchSpecificTerms(e){return[]}handleModalClick(e){if(window.targetCheck(e,".remove-item")){let t=window.targetCheck(e,".selected-item");t&&this.removeSelectedTermFromModal(t.dataset.id)}else if(window.targetCheck(e,".back-to-parent"))this.navigateToParent();else if(window.targetCheck(e,".toggle-children")){let t=e.target.closest("li");this.navigateToChild(parseInt(t.dataset.id),t.querySelector(".term-name").textContent)}else if(window.targetCheck(e,".path-level")){let t=window.targetCheck(e,".path-level");this.navigateToPath(t)}}handleModalChange(e){if(window.targetCheck(e,this.modalID)&&"checkbox"===e.target.type){e.preventDefault(),e.stopPropagation();const t=parseInt(e.target.closest("li").dataset.id),i=e.target.closest("li").querySelector("label");e.target.checked?this.addSelectedTermToModal(t,i.title,i.dataset.path):this.removeSelectedTermFromModal(t)}}openForFilter(e,t,i=[]){const s=`filter-${e}-${Date.now()}`;this.fields.set(s,{id:s,input:null,container:null,taxonomy:e,name:`filter_${e}`,maxSelection:0,canSearch:!0,hasAutocomplete:!1,autocompleteDropdown:document.querySelector(".autocomplete-dropdown")??!1,canCreate:!1,isRequired:!1,selectedTerms:new Set(i),toggle:null,selectedContainer:null,isFilterMode:!0,filterCallback:t}),this.setActiveField(s),this.modalInstance.handleOpen()}openModal(e){this.activeField=e.fieldId,this.currentConfig=e,e.canCreate&&"jvbTaxCreator"in window?this.creator=new window.jvbTaxCreator(this):this.creator&&delete this.creator,this.selectedTerms=new Set(e.selectedTerms);this.store.filters.taxonomy!==e.taxonomy&&this.store.setFilters({taxonomy:e.taxonomy,page:1,search:"",parent:0}),window.removeChildren(this.ui.termsList),this.ui.search.value="",this.updateSelectionCount(),this.modalInstance.open()}closeModal(){if(this.observer.unobserve(this.ui.sentinel),window.removeChildren(this.ui.termsList),this.currentConfig?.isFilterMode){if(this.currentConfig.filterCallback){const e=Array.from(this.selectedTerms.keys());this.currentConfig.filterCallback(e,this.currentConfig.taxonomy)}this.fields.delete(this.activeField)}else this.activeField&&this.saveSelectionsToField(this.activeField);this.currentConfig?.canSearch&&this.searchHandler&&this.ui.search.input.removeEventListener("input",this.searchHandler),this.creator&&delete this.creator,this.activeField=null,this.currentConfig=null}resetModalState(){this.disabled=!1,window.removeChildren(this.ui.termsList),window.removeChildren(this.ui.selectedTerms),this.ui.search.input.value="",window.removeChildren(this.ui.breadcrumbs.nav),this.ui.breadcrumbs.nav.appendChild(this.ui.breadcrumbs.back),this.ui.breadcrumbs.back.hidden=!0}updateModalForTaxonomy(){if(!this.currentConfig)return;this.ui.modal.title.textContent=`Select ${this.currentPlural}`,this.ui.search.container&&(this.ui.search.container.style.display=this.currentConfig.canSearch?"block":"none"),this.ui.create.details&&(this.ui.create.details.style.display=this.currentConfig.canCreate?"block":"none",this.ui.create.details.hidden=!this.currentConfig.canCreate,this.ui.create.summary&&(this.ui.create.summary.textContent=`Add new ${this.currentSingular}`),this.ui.create.label.name&&(this.ui.create.label.name.textContent=`Name this ${this.currentSingular}`),this.ui.create.label.parent&&(this.ui.create.label.parent.textContent="Nest it under"),this.ui.create.parent);const e=`Opened ${this.currentSingular} selection. Choose from checkboxes or search to filter results.`;this.a11y?.announce(e)}updateModalSelections(){window.removeChildren(this.ui.selectedTerms),this.selectedTerms.forEach(((e,t)=>{this.addTermToModalDisplay(t,e.name,e.path)})),this.checkSelectionLimits()}addSelectedTermToModal(e,t,i){this.selectedTerms.set(e,{id:e,name:t,path:i}),this.addTermToModalDisplay(e,t,i),this.checkSelectionLimits();const s=this.ui.termsList.querySelector(`input[value="${e}"]`);s&&(s.checked=!0)}removeSelectedTermFromModal(e){this.selectedTerms.delete(parseInt(e));const t=this.ui.selectedTerms.querySelector(`[data-id="${e}"]`);t&&t.remove();const i=this.ui.termsList.querySelector(`input[value="${e}"]`);i&&(i.checked=!1),this.checkSelectionLimits()}addTermToModalDisplay(e,t,i){const s=window.getTemplate("selectedTerm").cloneNode(!0);s.dataset.id=e,s.dataset.path=i,s.dataset.name=t,s.dataset.taxonomy=this.currentConfig.taxonomy,s.querySelector("span").textContent=i,s.querySelector("button").title=`Remove ${t}`,this.ui.selectedTerms.appendChild(s)}checkSelectionLimits(){this.currentConfig&&0!==this.currentConfig.maxSelection&&(this.disabled=this.selectedTerms.size>=this.currentConfig.maxSelection,this.setCheckboxes(this.disabled))}setCheckboxes(e){this.ui.termsList.querySelectorAll('input[type="checkbox"]').forEach((t=>{t.checked||(t.disabled=e)}))}saveSelectionsToField(e){const t=this.fields.get(e);if(!t)return;t.selectedTerms.clear(),window.removeChildren(t.selectedContainer),this.selectedTerms.forEach(((i,s)=>{t.selectedTerms.add(s),this.addTermToDisplay(e,s,i.name,i.path)}));const i=Array.from(t.selectedTerms);t.input.value=i.join(","),t.input.dispatchEvent(new Event("change",{bubbles:!0}))}removeSelectedTerm(e,t){const i=this.fields.get(e);if(!i)return;const s=parseInt(t);i.selectedTerms.delete(s);const o=i.selectedContainer.querySelector(`[data-id="${s}"]`);o&&o.remove();const n=Array.from(i.selectedTerms);i.input.value=n.join(","),i.input.dispatchEvent(new Event("change",{bubbles:!0}))}addTermToDisplay(e,t,i,s){const o=this.fields.get(e);if(!o||o.selectedContainer.querySelector(`[data-id="${t}"]`))return;const n=window.getTemplate("selectedTerm").cloneNode(!0);n.dataset.id=t,n.dataset.path=s,n.dataset.name=i,n.dataset.taxonomy=o.taxonomy,n.querySelector("span").textContent=s,n.querySelector("button").title=`Remove ${i}`,o.selectedContainer.appendChild(n)}updateFieldFromInput(e){const t=this.fields.get(e);if(!t)return;const i=t.input.value.trim();if(t.selectedTerms.clear(),window.removeChildren(t.selectedContainer),""!==i){i.split(",").map((e=>parseInt(e.trim()))).filter((e=>!isNaN(e))).forEach((e=>t.selectedTerms.add(e))),this.initFieldDisplay(e)}}handleSearch(e){const t=e.target.value.trim();this.searchHandler&&clearTimeout(this.searchHandler),this.searchHandler=setTimeout((()=>{this.store.setFilters({search:t,page:1,parent:t?0:this.store.filters.parent||0}),window.removeChildren(this.ui.termsList)}),300)}async handleAutocomplete(e){if(!("autocomplete"in e.target.dataset))return;const t=this.getFieldId(e.target),i=this.fields.get(t);if(!i)return;const s=e.target.value.trim();if(i.currentAutocompleteQuery=s,s.length<2)return i.autocompleteDropdown&&(i.autocompleteDropdown.hidden=!0),void(this.isAutocompleteActive=!1);this.activeField=t,this.isAutocompleteActive=!0,i.autocompleteDropdown&&(i.autocompleteDropdown.hidden=!1),this.store.setFilters({taxonomy:i.taxonomy,search:s,page:1})}cleanupAutocomplete(e){if(!("autocomplete"in e.target.dataset))return;const t=this.getFieldId(e.target);this.fields.get(t)&&this.creator&&delete this.creator}showAutocompleteError(e){const t=this.fields.get(e);if(!t)return;t.config.autocompleteDropdown||(t.config.autocompleteDropdown=t.element.querySelector(".autocomplete-dropdown"));const i=t.config.autocompleteDropdown;i&&(window.removeChildren(i),this.showEmptyState("Hmmm... something went wrong",i))}showAutocompleteResults(e,t,i){if(!e||!e.autocompleteDropdown)return;const s=e.autocompleteDropdown;window.removeChildren(s),0===t.length?this.showEmptyState("No items found.",s):t.forEach((t=>{const i=this.createAutocompleteTermElement(e,t);i&&s.appendChild(i)}));const o=e.currentAutocompleteQuery||i;if(e.canCreate&&o&&window.jvbTaxCreator){const e=this.createNewTermOption(o);s.appendChild(e)}s.hidden=!1}createNewTermOption(e){const t=document.createElement("button");return t.type="button",t.className="autocomplete-item create-term",t.dataset.query=e,t.innerHTML=`<strong>Create:</strong> "${e}"`,t}createAutocompleteTermElement(e,t){const i=document.createElement("button");return i.type="button",i.className="autocomplete-item",i.dataset.id=t.id,i.dataset.name=t.name,i.dataset.path=t.path||t.name,i.textContent=t.path||t.name,i.addEventListener("click",(()=>{e.selectedTerms.add(parseInt(t.id)),this.addTermToDisplay(e.id,t.id,t.name,t.path),e.input.value=Array.from(e.selectedTerms).join(","),e.input.dispatchEvent(new Event("change",{bubbles:!0})),e.autocompleteDropdown.hidden=!0;const i=e.container.querySelector("input[data-autocomplete]");i&&(i.value="")})),i}navigateToParent(){this.store.setFilters({parent:0,page:1}),window.removeChildren(this.ui.termsList),this.ui.breadcrumbs.back.hidden=!0}navigateToChild(e,t){this.store.setFilters({parent:e,page:1}),window.removeChildren(this.ui.termsList),this.updateBreadcrumbs(e,t),this.ui.breadcrumbs.back.hidden=!1}navigateToPath(e){const t=parseInt(e.dataset.id)||0;this.store.setFilters({parent:t,page:1}),window.removeChildren(this.ui.termsList),this.ui.breadcrumbs.back.hidden=0===t}loadMoreTerms(){if(!this.activeStore)return;const e=this.activeStore.filters.page||1;this.store.setFilter("page",e+1)}renderTerms(e,t=!1,i=!1){if(t||window.removeChildren(this.ui.termsList),0===e.length)return void(t||this.showEmptyState());const s=this.store.filters.parent||0;this.ui.breadcrumbs.back.hidden=0===s,e.forEach((e=>{const t=this.createTermElement({id:parseInt(e.id),name:e.name,hasChildren:e.hasChildren,path:e.path||null,show:i});t&&this.ui.termsList.appendChild(t)}))}createTermElement(e){if(!e||!e.name)return null;const t=window.getTemplate("termListItem").cloneNode(!0);t.dataset.id=e.id;const i=this.selectedTerms.has(e.id),s=t.querySelector("input"),o=t.querySelector("label"),n=t.querySelector("span, .term-name");if(s&&o&&n&&(s.id=`${this.currentConfig.container.id}${e.id}`,s.name=`${this.currentConfig.container.id}${this.currentConfig.taxonomy}-select`,s.value=e.id,s.disabled=!i&&this.disabled,s.checked=i,o.htmlFor=s.id,o.title=e.path||e.name,o.dataset.path=e.path,n.textContent=e.show?e.path:e.name),e.hasChildren){const i=window.getTemplate?window.getTemplate("termChildrenToggle"):this.createChildrenToggle();i&&(i.ariaLabel=`View sub-terms of ${e.name}`,t.appendChild(i))}return t}createChildrenToggle(){const e=document.createElement("button");return e.type="button",e.className="toggle-children",e.innerHTML="→",e}updateBreadcrumbs(e,t){const i=window.getTemplate("termBreadcrumb").cloneNode(!0);i.dataset.id=e,i.textContent=t,i.title=t;const s=this.ui.breadcrumbs.nav.querySelector(`[data-id="${e}"]`);if(s)for(;s.nextElementSibling;)s.nextElementSibling.remove();else this.ui.breadcrumbs.nav.appendChild(i)}showLoading(){this.ui.loading.loading.hidden=!1,this.modal.classList.add("loading");const e=this.store?.filters?.search||"",t=this.store?.filters?.parent||0;let i=""!==e?`searching for "${e}" items`:0===t?"loading items":"loading child items";window.typeLoop?this.stopTyping=window.typeLoop(this.ui.loading.text,i):this.ui.loading.text.textContent=i}hideLoading(){this.ui.loading.loading.hidden=!0,this.modal.classList.remove("loading"),this.stopTyping&&this.stopTyping()}showEmptyState(e="No items found.",t=null){t||(t=this.ui.termsList);const i=window.getTemplate("noResults").cloneNode(!0);e&&i.querySelector("span")&&(i.querySelector("span").textContent=e),t.appendChild(i)}getFieldId(e){if(e.dataset.fieldId)return e.dataset.fieldId;const t=e.closest("[data-field-id]");return t?t.dataset.fieldId:null}destroy(){document.removeEventListener("click",this.handleClick),document.removeEventListener("change",this.handleChange),this.observer?.disconnect(),this.store.destroy(),this.fields.clear(),this.selectedTerms.clear()}}document.addEventListener("DOMContentLoaded",(function(){window.jvbSelector=new e}))})();
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