(()=>{class e{constructor(e={}){if(this.canUpdateUI=!0,this.config={apiBase:jvbSettings.api,maxRetries:3,pollInterval:5e3,activityDelay:2e3,autosync:!0,endpoint:"queue",...e},this.isProcessing=!1,this.isPolling=!1,this.subscribers=new Set,this.statuses=["queued","localProcessing","uploading","pending","processing","completed","failed","failed_permanent"],this.user=window.auth.getUser(),!this.user)return console.log("Queue: User not logged in, queue disabled"),this.store=null,void(this.canUpdateUI=!1);this.headers={"X-WP-Nonce":window.auth.getNonce(),...e.headers},this.a11y=window.jvbA11y,this.errors=window.jvbError;const t=window.jvbStore.register("queue",{storeName:"queue",keyPath:"id",endpoint:this.config.endpoint,TTL:1/0,indexes:[{name:"status",keyPath:"status"},{name:"type",keyPath:"type"}],showLoading:!1,delayFetch:!1});this.store=t.queue,this.classes=["offline","synced","pending"],this.initUI(),this.initListeners(),this.ui.panel&&(this.popup=new window.jvbPopup({popup:this.ui.panel,toggle:this.ui.toggle,name:"Queue Panel"})),this.updateUI=()=>window.debouncer.schedule("queue-ui-update",this._updateUI.bind(this),100),this.initQueue()}async initQueue(){this.maybeStartPolling()||this.updateStatusPanel("synced"),this.store.subscribe(((e,t)=>{switch(e){case"data-loaded":case"items-saved":this.maybeStartPolling(),this.updateUI();break;case"item-saved":console.log(t,"Item saved data"),t.previousItem&&t.previousItem.status!==t.item.status&&this.handleOperationStatusChange(t.item,t.previousItem.status),this.maybeStartPolling();break;default:this.updateUI()}}))}maybeStartPolling(){return this.getOperationsByStatus(["completed","failed_permanent"],!1).length>0&&(this.startPolling(),!0)}handleOperationStatusChange(e){switch(e.status){case"completed":console.log(e),this.notify("operation-completed",e);break;case"failed":this.notify("operation-failed",e);break;case"failed_permanent":this.notify("operation-failed-permanent",e)}}addToQueue(e){const t={id:`u${this.user}_${Date.now()}_${Math.random().toString(36).substring(2,9)}`,endpoint:null,method:"POST",headers:{},data:{},sendNow:!1,canMerge:!0,popup:"Saving changes...",title:"Operation",status:"queued",timestamp:Date.now(),retries:0,user:this.user,...e};if(t.headers={...this.headers,...t.headers},!t.endpoint||!t.data)return console.error("Invalid operation queued: missing endpoint or data"),null;if(t.sendNow)return this.processOperation(t).then((()=>{})),this.store.clearCache(),window.debouncer.schedule("fastQueue",this.startPolling.bind(this),200),this.showQueue(),t.id;const s=Array.from(this.store.data.values()).filter((e=>"queued"===e.status&&e.endpoint===t.endpoint&&e.canMerge));if(s.length>0){const e=s[0];return e.data=window.deepMerge(e.data,t.data),e.timestamp=Date.now(),this.updateOperationStatus(e.id,e.status),this.updateUI(),this.startActivityTracking(),e.id}return this.store.clearCache(),this.setQueue(t),this.updateOperationStatus(t.id,t.status),this.updateUI(),this.startActivityTracking(),t.id}setQueue(e){this.store.save(e)}updateOperationStatus(e,t){let s=this.store.get(e);s&&(s.status=t,this.notify("operation-status",s),this.updateOperationUI(s))}getQueue(e){return this.store.get(e)}clearQueue(e){this.store.delete(e)}startActivityTracking(){if(!this.activityListeners){const e=["mousedown","mousemove","keypress","scroll","touchstart"];this.activityListeners=e.map((e=>{const t=()=>this.resetActivityTimer();return document.addEventListener(e,t,{passive:!0}),{event:e,handler:t}}))}this.resetActivityTimer()}resetActivityTimer(){this.activityTimer&&clearTimeout(this.activityTimer),this.activityTimer=setTimeout((()=>{this.processQueue()}),this.config.activityDelay)}stopActivityTracking(){this.activityTimer&&(clearTimeout(this.activityTimer),this.activityTimer=null),this.activityListeners&&(this.activityListeners.forEach((({event:e,handler:t})=>{document.removeEventListener(e,t)})),this.activityListeners=null)}hideQueue(){this.ui.panel.hidden=!0,this.ui.toggle.hidden=!0}showQueue(){this.ui.panel.hidden=!1,this.ui.toggle.hidden=!1}setProcessing(e){this.isProcessing=e,this.ui.toggle.classList.toggle("saving",e)}async processQueue(){if(this.isProcessing)return;const e=this.getOperationsByStatus("queued");if(0!==e.length){this.setProcessing(!0);for(const t of e)await this.processOperation(t);this.setProcessing(!1),this.stopActivityTracking(),this.maybeStartPolling()?this.showQueue():this.hideQueue()}else this.stopActivityTracking()}async processOperation(e,t=!1){try{t||(this.updateOperationStatus(e.id,"uploading"),e.data?._isFormData&&(e.data=await this.store.objectToFormData(e.data)));const s=`${this.config.apiBase}${e.endpoint}`;let i;e.data instanceof FormData?(e.data.append("id",e.id),e.data.append("user",this.user),i=e.data):(i=JSON.stringify({...e.data,id:e.id,user:this.user}),e.headers["Content-Type"]="application/json");const a=await fetch(s,{method:e.method,headers:e.headers,body:i}),n=await a.json();if(t&&(e.data={}),!a.ok||!1===n.success)throw new Error(n.message||`HTTP ${a.status}`);n.id&&e.id!==n.id?e=await this.handleServerMerge(e,n):(e.status=n.status||"pending",e.serverData=n,this.updateOperationStatus(e.id,e.status)),this.a11y.announce(`${e.title} sent to server for processing.`)}catch(t){console.error("Operation failed:",t),e.retries++,e.lastError=t.message,e.retries>=this.config.maxRetries?e.status="failed_permanent":(e.status="failed",e.nextRetry=Date.now()+1e3*Math.pow(2,e.retries)),this.updateOperationStatus(e.id,e.status),this.setQueue(e)}}async handleServerMerge(e,t){const s=this.getQueue(t.id);return s?(s.data=window.deepMerge(s.data,e.data),s.status=t.status||"pending",s.serverData=t,this.updateOperationStatus(s.id,s.status),this.removeOperationFromUI(e.id),this.clearQueue(e.id),s):(this.clearQueue(e.id),e.id=t.id,e.status=t.status||"pending",e.serverData=t,this.updateOperationStatus(e.id,e.status),e)}startPolling(){this.isPolling||(this.isPolling=!0,this.updateStatusPanel("pending"),this.pollTimer=setInterval((async()=>{try{this.store.clearCache(),await this.store.fetch(),this.maybeStartPolling()||(this.stopPolling(),this.updateStatusPanel("synced"))}catch(e){console.error("Polling error:",e)}}),this.config.pollInterval))}stopPolling(){this.isPolling&&(this.isPolling=!1,this.pollTimer&&(clearInterval(this.pollTimer),this.pollTimer=null),this.countdownTimer&&(clearInterval(this.countdownTimer),this.countdownTimer=null))}getOperationIds(e){return e.map((e=>e.id))}async updateServerOperations(e,t){if(0===(e=(e=Array.isArray(e)?e:e.includes(",")?e.split(","):[e]).filter((e=>{let s=this.getQueue(e);return this.getAllowedActions(s.status).includes(t)}))).length)return;const s=["cancel","dismiss"].includes(t);s&&e.forEach((e=>this.removeOperationFromUI(e)));try{const i=await fetch(`${this.config.apiBase}${this.config.endpoint}`,{method:"POST",headers:{"Content-Type":"application/json",...this.headers},body:JSON.stringify({ids:e,action:t,user:window.auth.getUser()})});if(!i.ok)throw new Error(`${t} failed: ${i.status}`);const a=await i.json();if(!a.success)throw new Error(a.message||`${t} operation failed`);return e.forEach((e=>{let i=this.getQueue(e);this.notify(`${t}-operation`,i),s?this.clearQueue(e):(i.status="queued",i.retries=0,this.setQueue(i),this.updateOperationStatus(i.id,i.status))})),"retry"===t&&this.startActivityTracking(),this.updateUI(),a}catch(s){return await window.jvbError.log(s,{component:"QueueManager",operation:"performQueueAction",action:t,operationIds:e,itemCount:e.length},(()=>this.updateServerOperations(e,t))),{success:!1,error:s.message}}}getAllowedActions(e){return{queued:["cancel"],localProcessing:["cancel"],pending:["cancel"],processing:[],completed:["dismiss"],failed:["retry","dismiss"],failed_permanent:["dismiss"]}[e]||[]}initListeners(){this.clickHandler=this.handleClick.bind(this),document.addEventListener("click",this.clickHandler),this.handleOnline=()=>{this.updateStatusPanel(),this.hasQueuedOperations()&&this.processQueue()},this.handleOffline=()=>this.updateStatusPanel("offline"),this.handleBeforeUnload=e=>{if(this.isPolling||this.isProcessing)return e.preventDefault(),"You have unsaved changes in the queue. Proceed?"},window.addEventListener("online",this.handleOnline),window.addEventListener("offline",this.handleOffline),window.addEventListener("beforeunload",this.handleBeforeUnload)}handleClick(e){if(e.target.closest(this.selectors.panel,this.selectors.toggle))if(e.target.closest(this.selectors.refreshButton))this.store.clearCache(),this.store.clearHttpHeaders(),this.store.fetch();else if(e.target.closest(this.selectors.clearButton)){const e=this.getOperationIds(this.getOperationsByStatus("completed"));e.length>0&&this.updateServerOperations(e,"dismiss")}else if(e.target.closest(this.selectors.retryButton)){const e=this.getOperationIds(this.getOperationsByStatus("failed"));e.length>0&&this.updateServerOperations(e,"retry")}else if(e.target.closest("[data-action]")){const t=e.target.closest("[data-action]"),s=t.closest("[data-id]")?.dataset.id;s&&this.updateServerOperations(s,t.dataset.action)}else if(e.target.closest(".filters [data-filter]")){const t=e.target.closest("[data-filter]").dataset.filter;this.setFilter(t)}}initUI(){this.icons={queued:"arrows-clockwise",localProcessing:"arrows-clockwise",uploading:"syncing",pending:"cloud",processing:"syncing",completed:"cloud-check",failed:"cloud-warning",failed_permanent:"cloud-warning"},this.selectors={panel:"aside#queue",toggle:"button.qtoggle",refreshButton:"button.refreshNow",countdown:".countdown",indicator:".qtoggle .indicator",count:".qtoggle .count",popup:".popup",itemsContainer:".qitems",clearButton:".dismiss-all",retryButton:".retry-all",filters:{all:'.filters [data-filter="all"]',received:'.filters [data-filter="queued"]',localProcessing:'.filters [data-filter="localProcessing"]',uploading:'.filters [data-filter="uploading"]',pending:'.filters [data-filter="pending"]',processing:'.filters [data-filter="processing"]',completed:'.filters [data-filter="completed"]',failed:'.filters [data-filter="failed"]'}},this.ui=window.uiFromSelectors(this.selectors),this.ui.panel||(this.canUpdateUI=!1)}_updateUI(){if(!this.canUpdateUI)return;const e=Array.from(this.store.data.values()),t=this.store.lastResponse?.queue_stats||{queued:0,localProcessing:0,uploading:0,pending:0,processing:0,completed:0,failed:0,failed_permanent:0};if(this.ui.count){const s=e.length-t.completed;this.ui.count.textContent=s>0?s:"",this.ui.count.style.display=s>0?"":"none"}if(this.ui.indicator){const e=t.queued>0||t.uploading>0||t.pending>0||t.processing>0;this.ui.indicator.classList.toggle("active",e)}this.ui.clearButton.disabled=0===this.getOperationsByStatus("completed").length,this.ui.retryButton.disabled=0===this.getOperationsByStatus("failed").length&&0===this.getOperationsByStatus("failed_permanent").length,Object.entries(this.ui.filters).forEach((([s,i])=>{const a="all"===s?e.length:t[s]||0,n=i.querySelector(".count");n&&(n.textContent=a>0?a:""),i.setAttribute("data-count",a)})),this.renderOperations()}getStatusLabel(e){return{queued:"Queued",localProcessing:"Processing locally",uploading:"Uploading",pending:"Waiting on server",processing:"Processing",completed:"Completed",failed:"Failed (will retry)",failed_permanent:"Failed permanently"}[e]||e}getItemMessage(e){if(e.message)return e.message;if(e.error_message)return e.error_message;switch(e.status){case"queued":return"Waiting to send...";case"uploading":return"Sending to server...";case"pending":return e.position?`Position ${e.position} in queue`:"In server queue";case"processing":return e.progress?`${e.progress}% complete`:"Processing...";case"completed":return"Successfully completed";case"failed":return`Failed: ${e.lastError||"Unknown error"} (Retry ${e.retries}/${this.config.maxRetries})`;case"failed_permanent":return`Failed: ${e.lastError||"Unknown error"}`;default:return""}}calculateProgress(e){if(e.progress)return e.progress;return{queued:10,uploading:25,pending:40,processing:70,completed:100,failed:0,failed_permanent:0}[e.status]||0}renderOperations(){if(!this.ui.itemsContainer)return;const e=this.store.getFiltered();if(window.removeChildren(this.ui.itemsContainer),0===e.length){let e=window.getTemplate("emptyQueue");this.ui.itemsContainer.append(e),this.a11y.announce("Nothing queued.")}else e.forEach((e=>{const t=this.createOperationUI(e);this.ui.itemsContainer.append(t)}))}createOperationUI(e){const t=window.getTemplate("queueItem");return t.dataset.id=e.id,this.updateOperationUI(e,t),t}updateOperationUI(e,t=null){t||(t=this.ui.itemsContainer?.querySelector(`[data-id="${e.id}"]`)),t||(t=this.createOperationUI(e)),this.statuses.forEach((e=>t.classList.remove(e))),t.classList.add(e.status);let s="";e.updated_at?s=window.formatTimeAgo(new Date(e.updated_at)):e.created_at&&(s=window.formatTimeAgo(new Date(e.created_at)));const i=this.calculateProgress(e),a=t.querySelector(".type"),n=t.querySelector(".status"),r=t.querySelector(".info .details"),o=t.querySelector(".info .time"),d=t.querySelector(".progress .fill");if(a&&(a.textContent=e.title),n){n.querySelector(".icon")?.remove();let t=this.getStatusLabel(e.status);n.title=t,n.prepend(window.getIcon(this.icons[e.status])),n.querySelector("span").textContent=t}r&&(r.textContent=this.getItemMessage(e)),o&&(o.textContent=s),d&&(d.style.width=`${i}%`);const l=t.querySelector(".actions");l&&this.updateActionButtons(e,l)}updateActionButtons(e,t){switch(window.removeChildren(t),e.status){case"queued":case"localProcessing":case"pending":const s=window.getTemplate("button");s.classList.add("cancel"),s.dataset.action="cancel",s.textContent="Cancel",t.appendChild(s);break;case"failed":case"failed_permanent":const i=window.getTemplate("button"),a=window.getTemplate("button");i.classList.add("retry"),i.textContent="Retry",i.disabled=e.retries>=this.maxRetries,i.dataset.action="retry",a.classList.add("dismiss"),a.textContent="Dismiss",a.dataset.action="dismiss",t.appendChild(i),t.appendChild(a);break;case"completed":const n=window.getTemplate("button");n.dataset.action="dismiss",n.classList.add("dismiss"),n.textContent="Dismiss",t.appendChild(n)}}removeOperationFromUI(e){const t=this.ui.itemsContainer?.querySelector(`[data-id="${e}"]`);t&&(t.style.opacity="0",t.style.transform="scale(0.9)",setTimeout((()=>t.remove()),300))}updateStatusPanel(e){this.ui.panel?.classList.remove(...this.classes),this.classes.includes(e)&&this.ui.panel?.classList.add(e)}setFilter(e){Object.values(this.ui.filters).forEach((t=>{t&&t.classList.toggle("active",t.dataset.filter===e)})),"all"===e?this.store.clearFilters():this.store.setFilter("status",e)}getOperationsByStatus(e,t=!0){return Array.isArray(e)||"string"!=typeof e||(e=[e]),t?Array.from(this.store.data.values()).filter((t=>e.includes(t.status))):Array.from(this.store.data.values()).filter((t=>!e.includes(t.status)))}hasQueuedOperations(){return this.getOperationsByStatus("queued").length>0}subscribe(e){if(this.subscribers)return this.subscribers.add(e),()=>this.subscribers.delete(e)}notify(e,t){this.subscribers.forEach((s=>s(e,t)))}destroy(){this.stopPolling(),this.stopActivityTracking(),this.clickHandler&&document.removeEventListener("click",this.clickHandler),this.keyHandler&&document.removeEventListener("keydown",this.keyHandler),this.subscribers.clear()}}document.addEventListener("DOMContentLoaded",(async function(){window.auth.subscribe((t=>{"auth-loaded"===t&&(window.jvbQueue=new e)}))}))})();
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