{% extends "base.html" %} {% block page_icon %}{% if page.content_format == 'file' %}{{ fd_icon("paperclip",14) }}{% else %}{{ fd_icon("file",14) }}{% endif %}{% endblock %} {% block
page_title %}{{ page.title }}{% endblock %} {% block topbar %}
{% set page_icon = "file" if page.content_format != 'file' else "paperclip" %}
{% set page_title = page.title %}
{% set right_actions = '<span class="topbar-edited" style="cursor:pointer;" @click="window.E && window.E.toggleActivityOpen()">Edited <span x-text="window.E && window.E.timeAgo || \'\'"></span> ▾</span><button class="topbar-btn share-btn" @click="window.E && window.E.toggleShareOpen()">' ~ fd_icon("lock",14) ~ ' Share ▾</button><button class="topbar-btn" @click="window.E && window.E.copyPageLink()" title="Copy link">' ~ fd_icon("link",14) ~ '</button><button class="topbar-btn star-btn" @click="window.E && window.E.toggleFavorite()" x-html="(window.E && window.E.favorited) ? getSvgIcon(\'star\',14) : getSvgIcon(\'star\',14)"></button><button class="topbar-btn relative" @click="window.E && window.E.toggleMoreOpen()">⋯</button>' %}
{% include '_header.html' %}
{% endblock %} {% block content %}
<div class="page-editor-wrapper" x-data="editorState()">
    <!-- Share/More dialogs (in content area, triggered by header buttons) -->

            <!-- ═══════════ Share / Publish Dialog ═══════════ -->
            <div
                class="share-dialog"
                x-show="shareOpen"
                @click.outside="!_justOpened && (shareOpen = false)"
                x-transition.opacity.scale.origin.top.right
            >
                <!-- Header with tabs -->
                <div class="sd-header">
                    <button
                        class="sd-tab"
                        :class="{ active: shareTab === 'share' }"
                        @click="shareTab = 'share'"
                    >
                        Share
                    </button>
                    <button
                        class="sd-tab"
                        :class="{ active: shareTab === 'publish' }"
                        @click="shareTab = 'publish'"
                    >
                        Publish
                        <span class="sd-badge" x-show="pagePublished"></span>
                    </button>
                    <button class="sd-close" @click="shareOpen = false">
                        ✕
                    </button>
                </div>

                <!-- ═══════ SHARE TAB ═══════ -->
                <div class="sd-body" x-show="shareTab === 'share'" x-transition>
                    <!-- Invite input -->
                    <div class="sd-invite-row">
                        <input
                            type="email"
                            class="sd-input"
                            placeholder="Add people, groups or emails..."
                            x-model="inviteEmail"
                            @keydown.enter="shareInvite()"
                        />
                        <button class="sd-btn-primary" @click="shareInvite()">
                            Invite
                        </button>
                    </div>

                    <!-- Context card (shown when independent permissions) -->
                    <div class="sd-context-card" x-show="false">
                        Share settings on this page are unlinked from parent
                        page
                    </div>

                    <!-- Participants list -->
                    <div class="sd-participants" x-show="accessList.length">
                        <template x-for="a in accessList" :key="a.email">
                            {% raw %}
                            <div class="sd-participant">
                                <div class="sd-participant-info">
                                    <div
                                        class="sd-avatar"
                                        x-text="a.email[0].toUpperCase()"
                                    ></div>
                                    <div>
                                        <div
                                            class="sd-participant-name"
                                            x-text="a.email"
                                        ></div>
                                        <div
                                            class="sd-participant-email"
                                            x-text="a.email"
                                        ></div>
                                    </div>
                                </div>
                                <button
                                    class="sd-perm-btn"
                                    @click="a.permOpen = !a.permOpen"
                                >
                                    <span
                                        x-text="a.permission === 'editor' ? 'Full access' : a.permission === 'commenter' ? 'Can comment' : 'Can view'"
                                    ></span>
                                    ▾
                                </button>
                                <div
                                    class="sd-perm-menu"
                                    x-show="a.permOpen"
                                    @click.outside="a.permOpen = false"
                                >
                                    <div
                                        class="sd-perm-option"
                                        :class="{ active: a.permission === 'editor' }"
                                        @click="a.permission='editor'; a.permOpen=false"
                                    >
                                        <span>Can edit</span>
                                        <span class="sd-perm-desc"
                                            >Edit, suggest and comment</span
                                        >
                                    </div>
                                    <div
                                        class="sd-perm-option"
                                        :class="{ active: a.permission === 'commenter' }"
                                        @click="a.permission='commenter'; a.permOpen=false"
                                    >
                                        <span>Can comment</span>
                                        <span class="sd-perm-desc"
                                            >Suggest and comment only</span
                                        >
                                    </div>
                                    <div
                                        class="sd-perm-option"
                                        :class="{ active: a.permission === 'viewer' }"
                                        @click="a.permission='viewer'; a.permOpen=false"
                                    >
                                        <span>Can view</span>
                                        <span class="sd-perm-desc"
                                            >Read only</span
                                        >
                                    </div>
                                    <div class="sd-perm-sep"></div>
                                    <div
                                        class="sd-perm-option danger"
                                        @click="removeAccess(a.email); a.permOpen=false"
                                    >
                                        Remove
                                    </div>
                                </div>
                            </div>
                            {% endraw %}
                        </template>
                    </div>

                    <div class="sd-sep"></div>

                    <!-- General Access -->
                    <div class="sd-section">
                        <div class="sd-section-title">General access</div>
                        <div style="position: relative">
                            <button
                                class="sd-access-btn"
                                @click="accessMenuOpen = !accessMenuOpen"
                            >
                                <span
                                    x-text="generalAccess === 'invited' ? 'Only people invited' : 'Anyone with the link'"
                                ></span>
                                <span class="chevron-down">▾</span>
                            </button>
                            <div
                                class="sd-access-menu"
                                x-show="accessMenuOpen"
                                @click.outside="accessMenuOpen = false"
                                x-transition
                            >
                                <div
                                    class="sd-perm-option"
                                    :class="{ active: generalAccess === 'invited' }"
                                    @click="generalAccess='invited'; accessMenuOpen=false"
                                >
                                    <span>{{ fd_icon('lock',14) }} Only people invited</span>
                                    <span class="sd-perm-desc"
                                        >People need to be invited</span
                                    >
                                </div>
                                <div
                                    class="sd-perm-option"
                                    :class="{ active: generalAccess === 'anyone' }"
                                    @click="generalAccess='anyone'; accessMenuOpen=false"
                                >
                                    <span>{{ fd_icon('globe',14) }} Anyone with the link</span>
                                    <span class="sd-perm-desc"
                                        >Can view the page</span
                                    >
                                </div>
                            </div>
                        </div>
                        <!-- Public permission when link is open -->
                        <div
                            x-show="generalAccess === 'anyone'"
                            style="
                                margin-top: 6px;
                                display: flex;
                                align-items: center;
                                gap: 8px;
                            "
                        >
                            <span
                                style="
                                    font-size: 13px;
                                    color: var(--text-primary);
                                "
                                >Anyone with the link</span
                            >
                            <select class="sd-select-sm" x-model="publicPerm">
                                <option value="viewer">Can view</option>
                                <option value="commenter">Can comment</option>
                                <option value="editor">Can edit</option>
                            </select>
                        </div>
                    </div>

                    <div class="sd-sep"></div>

                    <!-- Footer -->
                    <div class="sd-footer">
                        <a href="#" class="sd-footer-link" @click.prevent
                            >? Learn about sharing</a
                        >
                        <button class="sd-footer-action" @click="copyPageLink">
                            {{ fd_icon("link",14) }} Copy link
                        </button>
                    </div>
                </div>

                <!-- ═══════ PUBLISH TAB ═══════ -->
                <div
                    class="sd-body"
                    x-show="shareTab === 'publish'"
                    x-transition
                >
                    <!-- Before publishing -->
                    <div x-show="!pagePublished" class="sd-publish-hero">
                        <div class="sd-publish-preview">
                            <div class="sd-preview-bar"></div>
                            <div class="sd-preview-title">
                                {{ fd_icon('globe',14) }} {{ page.title }}
                            </div>
                        </div>
                        <h3 class="sd-publish-heading">Publish to web</h3>
                        <p class="sd-publish-desc">
                            Make this page visible to anyone on the internet.
                            You can share the link with anyone.
                        </p>
                        <button
                            class="sd-btn-primary sd-btn-full"
                            @click="publishPage()"
                        >
                            Publish
                        </button>
                        <p class="sd-publish-note">
                            Your page will be visible to anyone with the link.
                        </p>
                    </div>

                    <!-- After publishing -->
                    <div x-show="pagePublished">
                        <div class="sd-url-bar">
                            <span
                                style="font-size: 13px; color: var(--text-dim)"
                                >{{ workspace_key or 'flowdeck' }}</span
                            >
                            <input
                                type="text"
                                class="sd-url-input"
                                :value="publishedUrl || pageUrl"
                                readonly
                                @click="$event.target.select()"
                            />
                            <button
                                class="sd-btn-primary"
                                style="
                                    height: 32px;
                                    padding: 0 12px;
                                    font-size: 12px;
                                "
                                @click="copyPageLink"
                            >
                                Copy link
                            </button>
                        </div>

                        <div class="sd-sep"></div>

                        <!-- Settings list -->
                        <div class="sd-settings">
                            <div class="sd-setting-row">
                                <span>{{ fd_icon("link",14) }} Link expires</span>
                                <span style="color: var(--text-dim)"
                                    >Never ▾</span
                                >
                            </div>
                            <div class="sd-setting-row">
                                <span>{{ fd_icon('search',14) }} Search engine indexing</span>
                                <span style="color: var(--text-dim)"
                                    >Off ▾</span
                                >
                            </div>
                            <div class="sd-setting-row">
                                <span>{{ fd_icon("file",14) }} Allow duplicate as template</span>
                                <label class="toggle-switch sm">
                                    <input type="checkbox" checked />
                                    <span class="toggle-slider"></span>
                                </label>
                            </div>
                            <div class="sd-setting-row">
                                <span>{{ fd_icon("edit",14) }} Allow editing</span>
                                <label class="toggle-switch sm">
                                    <input
                                        type="checkbox"
                                        x-model="pubAllowEdit"
                                    />
                                    <span class="toggle-slider"></span>
                                </label>
                            </div>
                            <div class="sd-setting-row">
                                <span>{{ fd_icon("message-square",14) }} Allow comments</span>
                                <label class="toggle-switch sm">
                                    <input
                                        type="checkbox"
                                        x-model="pubAllowComments"
                                        checked
                                    />
                                    <span class="toggle-slider"></span>
                                </label>
                            </div>
                        </div>

                        <div class="sd-sep"></div>

                        <button
                            class="sd-danger-btn"
                            @click="unpublishPage()"
                        >
                            Unpublish
                        </button>
                    </div>
                </div>
            </div>

            <!-- ═══════════ Activity Popover ═══════════ -->
            <div class="activity-popover"
                 x-show="activityOpen"
                 @click.outside="!_justOpened && (activityOpen = false)"
                 x-transition.opacity.scale.origin.top.right
                 style="position:absolute;top:100%;right:0;margin-top:4px;background:var(--bg-modal);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-modal);z-index:1000;width:280px;padding:12px;">
                <div style="font-size:12px;color:var(--text-secondary);margin-bottom:4px;">Edited <span x-text="timeAgo"></span></div>
                <template x-if="pageCreated">
                  <div style="font-size:12px;color:var(--text-tertiary);">Created <span x-text="formatDate(pageCreated)"></span></div>
                </template>
            </div>

            <!-- More menu dropdown -->
            <div
                class="more-menu"
                x-show="moreOpen"
                @click.outside="!_justOpened && (moreOpen = false)"
                x-transition
            >
                <div class="more-menu-item" @click="exportPage">↗ Export</div>
                <div class="more-menu-item" @click="duplicatePage">
                    {{ fd_icon("copy",14) }} Duplicate
                </div>
                <div class="more-menu-item" @click="movePage">↗ Move to</div>
                <div class="more-menu-sep"></div>
                <div class="more-menu-item danger" @click="deletePage">
                    {{ fd_icon("trash",14) }} Move to Trash
                </div>
            </div>

            <!-- ═══════════ Move to Dialog ═══════════ -->
            <div class="move-dialog"
                 x-show="moveOpen"
                 @click.outside="moveOpen = false"
                 x-transition.opacity.scale
                 style="position:absolute;top:100%;right:0;margin-top:4px;background:var(--bg-modal);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-modal);z-index:1000;width:320px;padding:16px;">
                <h3 style="font-size:14px;margin-bottom:12px;">Move to workspace</h3>
                <div x-show="moveLoading" style="color:var(--text-tertiary);text-align:center;padding:20px;">Loading...</div>
                <div x-show="!moveLoading" style="max-height:240px;overflow-y:auto;">
                    <template x-for="ws in moveWorkspaces" :key="ws.id">
                        <div class="move-ws-item"
                             @click="doMove(ws.id)"
                             style="display:flex;align-items:center;gap:8px;padding:8px 10px;border-radius:6px;cursor:pointer;font-size:13px;">
                            <span>{{ fd_icon("folder",14) }}</span>
                            <span x-text="ws.name" style="flex:1;"></span>
                            <span style="font-size:11px;color:var(--text-tertiary);" x-text="ws.page_count + ' pages'"></span>
                        </div>
                    </template>
                    <div x-show="moveWorkspaces.length === 0" style="color:var(--text-tertiary);text-align:center;padding:12px;">
                        No workspaces available
                    </div>
                </div>
            </div>

    <!-- ═══════════ Page Content ═══════════ -->
    <div class="page-cover-area">
        <div class="page-title-block">
            <span class="page-icon-emoji">{% if page.content_format == 'file' %}{{ fd_icon("paperclip",14) }}{% else %}{{ fd_icon("file",14) }}{% endif %}</span>
            <div
                class="page-title-input"
                contenteditable="true"
                id="_titleEl"
                @input="dirty=true;save()"
                @keydown.enter.prevent="focusBlock()"
                @paste.prevent="pastePlain($event)"
                spellcheck="false"
            >
                {{ page.title }}
            </div>
        </div>
    </div>

    <div
        class="blocks-container"
        id="_blocksCt"
        @click="onCtClick($event)"
    ></div>
    <div
        id="_slashMenu"
        class="slash-menu"
        style="display: none; position: fixed; z-index: 999"
    ></div>

    <div
        class="format-toolbar"
        x-show="fmt.open"
        :style="{top:fmt.top+'px',left:fmt.left+'px'}"
        @mousedown.prevent
    >
        <button @click="fmtApply('bold')"><strong>B</strong></button>
        <button @click="fmtApply('italic')"><em>I</em></button>
        <button @click="fmtApply('underline')"><u>U</u></button>
        <button @click="fmtApply('strikeThrough')"><s>S</s></button>
        <button @click="fmtLink()">{{ fd_icon("link",14) }}</button>
    </div>

    <!-- ═══════════ Copy Link Toast ═══════════ -->
    <div
        class="sd-toast"
        x-show="toastVisible"
        x-transition
        x-text="toastMsg"
    ></div>

    <!-- ═══════════ Get Started Toolbar (bottom) ═══════════ -->
    <div
        class="get-started-toolbar"
        x-show="blocks.length === 1 && blocks[0].type === 'paragraph' && !blocks[0].content.trim()"
    >
        <span class="gs-label">Get started with</span>
        <button
            class="gs-pill"
            @click="replaceBlock(0, 'paragraph');blocks[0].content='Ask AI to write...';render()"
        >
            <span class="gs-icon">{{ fd_icon("sparkles",14) }}</span> Ask AI
        </button>
        <button
            class="gs-pill"
            @click="replaceBlock(0, 'heading_1');blocks[0].content='AI Meeting Note';render()"
        >
            <span class="gs-icon">{{ fd_icon('edit',14) }}</span> AI meeting note
        </button>
        <button
            class="gs-pill"
            @click="replaceBlock(0, 'paragraph');blocks[0].content='Database';render()"
        >
            <span class="gs-icon">{{ fd_icon("folder",14) }}</span> Database
        </button>
        <button
            class="gs-pill"
            @click="replaceBlock(0, 'paragraph');blocks[0].content='Form';render()"
        >
            <span class="gs-icon">{{ fd_icon("copy",14) }}</span> Form
        </button>
        <button
            class="gs-pill"
            @click="replaceBlock(0, 'paragraph');blocks[0].content='Templates';render()"
        >
            <span class="gs-icon">{{ fd_icon("file",14) }}</span> Templates
        </button>
        <div style="position: relative">
            <button class="gs-pill" @click="gsMoreOpen = !gsMoreOpen">
                <span>⋯</span>
            </button>
            <div
                class="gs-more-dropdown"
                x-show="gsMoreOpen"
                @click.outside="gsMoreOpen = false"
                x-transition
            >
                <div class="gs-more-item" @click="gsMoreOpen=false">
                    {{ fd_icon("bar-chart",14) }} Table
                </div>
                <div class="gs-more-item" @click="gsMoreOpen=false">
                    {{ fd_icon("copy",14) }} Board
                </div>
                <div class="gs-more-item" @click="gsMoreOpen=false">
                    {{ fd_icon('list',14) }} List
                </div>
                <div class="gs-more-item" @click="gsMoreOpen=false">
                    {{ fd_icon("calendar",14) }} Timeline
                </div>
                <div class="gs-more-item" @click="gsMoreOpen=false">
                    {{ fd_icon("calendar",14) }} Calendar
                </div>
                <div class="gs-more-item" @click="gsMoreOpen=false">
                    {{ fd_icon("image",14) }} Gallery
                </div>
                <div class="gs-more-sep"></div>
                <div class="gs-more-item" @click="gsMoreOpen=false">
                    {{ fd_icon("download",14) }} Import
                </div>
            </div>
        </div>
    </div>

    <div class="editor-statusbar">
        <span x-show="saving">Saving...</span>
        <span x-show="!saving&&dirty">Unsaved</span>
        <span x-show="!saving&&!dirty&&lastSaved"
            >Saved <span x-text="lastSaved"></span
        ></span>
        <span class="statusbar-right" x-text="blocks.length+' blocks'"></span>
    </div>
</div>
{% endblock %} {% block scripts %}
<script type="application/json" id="page-data">
    {{ page_data | tojson }}
</script>
<script>
/* eslint-disable */
    const CMDS=[{name:'BASIC',items:[
      {id:'paragraph',name:'Text',icon:'¶'},{id:'heading_1',name:'Heading 1',icon:'H1'},{id:'heading_2',name:'Heading 2',icon:'H2'},
      {id:'heading_3',name:'Heading 3',icon:'H3'},{id:'heading_4',name:'Heading 4',icon:'H4'},{id:'bulleted_list',name:'Bulleted list',icon:'•'},{id:'numbered_list',name:'Numbered list',icon:'1.'},
      {id:'to_do',name:'To-do',icon:'☐'},{id:'toggle',name:'Toggle',icon:'▶'},{id:'quote',name:'Quote',icon:'❝'},
      {id:'callout',name:'Callout',icon:'lightbulb'},{id:'divider',name:'Divider',icon:'—'},{id:'code',name:'Code block',icon:'<>'},
    ]},{name:'MEDIA',items:[{id:'image',name:'Image',icon:'image'}]}];

    let _bid=0;function genId(){return 'b'+(++_bid)+'_'+Date.now().toString(36);}
    function cp(e){const s=window.getSelection();if(!s.rangeCount)return 0;const r=s.getRangeAt(0).cloneRange();r.selectNodeContents(e);r.setEnd(s.getRangeAt(0).endContainer,s.getRangeAt(0).endOffset);return r.toString().length;}
    function ce(e){const r=document.createRange();r.selectNodeContents(e);r.collapse(false);window.getSelection().removeAllRanges();window.getSelection().addRange(r);}
    function cs(e){const r=document.createRange();r.selectNodeContents(e);r.collapse(true);window.getSelection().removeAllRanges();window.getSelection().addRange(r);}
    function esc(s){return s.replace(/&/g,'&amp;').replace(/</g,'&lt;').replace(/>/g,'&gt;');}

    const SM={_o:false,_i:-1,_s:0,_q:'',_it:[],
      init(){const e=document.getElementById('_slashMenu');if(!e)return;e.innerHTML='';
        const inp=document.createElement('input');inp.type='text';inp.placeholder='Filter...';
        inp.style.cssText='width:100%;padding:6px 10px;background:var(--bg-secondary);border:1px solid var(--border);border-radius:6px;color:var(--text-primary);font-size:14px;outline:none;box-sizing:border-box';
        inp.oninput=()=>SM.flt();inp.onkeydown=ev=>SM._kd(ev);
        const hdr=document.createElement('div');hdr.style.cssText='padding:8px;border-bottom:1px solid var(--border)';hdr.appendChild(inp);
        const list=document.createElement('div');list.style.cssText='overflow-y:auto;max-height:340px';
        list.addEventListener('click',ev=>{const it=ev.target.closest('.slash-item');if(it){ev.preventDefault();SM.sel(it.dataset.sid);}});
        e.appendChild(hdr);e.appendChild(list);
        SM._e=e;SM._in=inp;SM._li=list;
        document.addEventListener('mousedown',ev=>{if(!e.contains(ev.target))SM.close();});
      },
      open(i,el){if(!SM._e)SM.init();SM.close();SM._i=i;SM._s=0;SM._in.value='';SM.flt();
        const r=el.getBoundingClientRect();SM._e.style.display='block';
        SM._e.style.top=Math.max(4,(r.bottom+4>window.innerHeight-340)?r.top-344:r.bottom+4)+'px';
        SM._e.style.left=Math.min(r.left,window.innerWidth-324)+'px';
        setTimeout(()=>SM._in.focus(),10);SM._o=true;},
      close(){if(SM._e)SM._e.style.display='none';SM._o=false;SM._in&&(SM._in.value='');},
      flt(){if(!SM._li)return;SM._it=[];const q=(SM._in.value||'').toLowerCase();SM._q=q;let h='';
        for(const g of CMDS){let items=g.items;if(q)items=items.filter(c=>c.name.toLowerCase().includes(q)||c.id.includes(q));if(!items.length)continue;
          h+=`<div style="padding:6px 12px 4px;font-size:11px;font-weight:600;color:var(--text-dim);text-transform:uppercase;letter-spacing:.5px">${g.name}</div>`;
          items.forEach(c=>{SM._it.push(c);
            h+=`<div class="slash-item" data-sid="${c.id}" style="display:flex;align-items:center;gap:10px;padding:8px 12px;font-size:14px;color:var(--text-primary);cursor:pointer">
              <span style="width:28px;height:28px;display:flex;align-items:center;justify-content:center;font-size:16px;background:var(--bg-secondary);border-radius:4px;flex-shrink:0">${c.icon}</span>
              <span style="flex:1;font-weight:500">${c.name}</span></div>`;});}
        SM._li.innerHTML=h;},
      _kd(e){if(e.key==='ArrowDown'){e.preventDefault();SM._s=Math.min(SM._s+1,SM._it.length-1);SM._rs();}
        else if(e.key==='ArrowUp'){e.preventDefault();SM._s=Math.max(SM._s-1,0);SM._rs();}
        else if(e.key==='Enter'){e.preventDefault();const c=SM._it[SM._s];if(c)SM.sel(c.id);}
        else if(e.key==='Escape'){e.preventDefault();SM.close();}},
      _rs(){const its=SM._li.querySelectorAll('.slash-item');its.forEach((el,i)=>{el.classList.toggle('selected',i===SM._s);});},
      sel(id){if(window.E)window.E.applySlash(id);SM.close();},
      get isOpen(){return SM._o;}};

    function renderBlock(b,idx){
      if(b.type==='divider')return `<div class="block-wrapper"><hr class="block-divider"></div>`;
      if(b.type==='image')return `<div class="block-wrapper"><div class="block-content block-image" style="text-align:center;padding:12px 0;"><img src="${b.src||''}" alt="${esc(b.alt||'')}" style="max-width:100%;max-height:70vh;border-radius:8px;display:block;margin:0 auto;" onerror="this.style.display='none';this.parentElement.innerHTML='<div style=\\'padding:40px;color:var(--text-tertiary)\\'>Image not found</div>'"></div></div>`;
      if(b.type==='embed'){
        if(b.embed_type==='pdf')return `<div class="block-wrapper"><div class="block-content block-embed" style="padding:0;"><iframe src="${b.src||''}" style="width:100%;height:80vh;border:none;border-radius:8px;" onerror="this.style.display='none';this.nextElementSibling.style.display='block';"></iframe><div style="display:none;text-align:center;padding:32px;color:var(--text-secondary);"><svg width="48" height="48" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.5"><path d="M14 2H6a2 2 0 0 0-2 2v16a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V8z"/><polyline points="14 2 14 8 20 8"/></svg><p style="margin-top:8px;">Failed to load PDF</p><a href="${b.src||''}" target="_blank" style="color:var(--accent);">Open in new tab →</a></div></div></div>`;
        if(b.embed_type==='download'){
          var sz=b.file_size||0;var szStr=sz<1024?sz+' B':sz<1048576?(sz/1024).toFixed(1)+' KB':(sz/1048576).toFixed(1)+' MB';
          return `<div class="block-wrapper"><div class="block-content block-embed" style="text-align:center;padding:60px 20px;"><div style="font-size:48px;margin-bottom:12px;">{{ fd_icon("paperclip",14) }}</div><div style="font-size:16px;font-weight:500;color:var(--text-primary);margin-bottom:4px;">${esc(b.file_name||'File')}</div><div style="font-size:12px;color:var(--text-tertiary);margin-bottom:16px;">${szStr} · ${esc(b.file_mime||'')}</div><a href="${b.src||''}" download style="display:inline-block;padding:8px 20px;background:var(--accent);color:#fff;text-decoration:none;border-radius:8px;font-size:13px;font-weight:500;">⬇ Download</a></div></div>`;
        }
      }
      const ph=b.type==='heading_1'?'Heading 1':b.type==='heading_2'?'Heading 2':b.type==='heading_3'?'Heading 3':b.type==='heading_4'?'Heading 4':b.type==='bulleted_list'?'List':b.type==='numbered_list'?'List':b.type==='to_do'?'To-do':b.type==='toggle'?'Toggle list':b.type==='quote'?'Empty quote':b.type==='code'?'Type code...':b.type==='callout'?'Type something...':'Press \'/\' for commands...';
      let inner='';
      if(b.type==='to_do')inner=`<input type="checkbox" class="todo-checkbox" ${b.checked?'checked':''} onchange="E._doToggle('${b.id}',this.checked)"><div data-bid="${b.id}" contenteditable="true" data-placeholder="${ph}" spellcheck="false">${esc(b.content)}</div>`;
      else if(b.type==='toggle')inner=`<button class="toggle-chevron ${b.expanded?'open':''}" onclick="E._doToggleExpand('${b.id}')">▶</button><div data-bid="${b.id}" contenteditable="true" data-placeholder="${ph}" spellcheck="false">${esc(b.content)}</div>`;
      else if(b.type==='code')inner=`<div class="code-lang-label">${b.language||'Plain Text'}</div><pre><code data-bid="${b.id}" contenteditable="true" spellcheck="false">${esc(b.content)}</code></pre>`;
      else if(b.type==='callout')inner=`<span class="callout-icon">${b.icon||'lightbulb'}</span><div data-bid="${b.id}" contenteditable="true" data-placeholder="${ph}" spellcheck="false">${esc(b.content)}</div>`;
      else inner=`<div data-bid="${b.id}" contenteditable="true" data-placeholder="${ph}" spellcheck="false">${esc(b.content)}</div>`;
      const tag=b.type.startsWith('heading_')?'h'+b.type.slice(-1):b.type==='quote'?'blockquote':'div';
      const cls=tag==='div'?`block-content ${b.type==='bulleted_list'?'block-bullet':b.type==='numbered_list'?'block-numbered':b.type==='to_do'?'block-todo':b.type==='toggle'?'block-toggle':b.type==='code'?'block-code':b.type==='callout'?'block-callout':''}`:`block-content block-${tag}`;
      const style=b.type==='callout'?` style="background:${(b.style&&b.style.bgColor)||'var(--blue-bg)'}"`:'';
      return `<div class="block-wrapper">
        <div class="block-handle"><svg viewBox="0 0 16 16" width="14" height="14"><circle cx="4" cy="3" r="1.3"/><circle cx="11" cy="3" r="1.3"/><circle cx="4" cy="8" r="1.3"/><circle cx="11" cy="8" r="1.3"/><circle cx="4" cy="13" r="1.3"/><circle cx="11" cy="13" r="1.3"/></svg></div>
        <div class="block-actions"><button class="block-add-btn" onclick="E.addAfter(${idx})">+</button></div>
        <${tag}${style} class="${cls}">${inner}</${tag}>
      </div>`;
    }

    window.E=null;
    function editorState(){
      return {
        pid:null,pageTitle:'',blocks:[],dirty:false,saving:false,lastSaved:'',st:null,
        updatedAt:'{{ page.get("updated_at", "") }}',
        fmt:{open:false,top:0,left:0,idx:-1},
        shareOpen:false,moreOpen:false,gsMoreOpen:false,accessMenuOpen:false,
        moveOpen:false,moveWorkspaces:[],moveLoading:false,
        activityOpen:false,pageCreated:'{{ page.get("created_at", "") }}',
        shareTab:'share',favorited:false,
        pagePublished:{{ page_published | tojson }},
        generalAccess:'{{ page_share_mode }}',publicPerm:'viewer',
        pubAllowEdit:false,pubAllowComments:true,
        pageUrl:window.location.href,publishedUrl:'',
        inviteEmail:'',invitePermission:'editor',accessList:[],
        toastVisible:false,toastMsg:'',
        get timeAgo() {
          if (!this.updatedAt) return 'just now';
          var diff = Math.floor((Date.now() - new Date(this.updatedAt + 'Z').getTime()) / 1000);
          if (diff < 60) return 'just now';
          if (diff < 3600) return Math.floor(diff / 60) + 'm ago';
          if (diff < 86400) return Math.floor(diff / 3600) + 'h ago';
          return Math.floor(diff / 86400) + 'd ago';
        },
        formatDate(d) {
          if (!d) return '';
          var dt = new Date(d + 'Z');
          return dt.toLocaleDateString('en-US', { month: 'short', day: 'numeric', year: 'numeric' }) +
            ' at ' + dt.toLocaleTimeString('en-US', { hour: 'numeric', minute: '2-digit' });
        },
        init(){
          _bid=Math.floor(Math.random()*10000);
          const dataEl=document.getElementById('page-data');
          if(dataEl){try{const data=JSON.parse(dataEl.textContent);this.pid=data.id;this.pageTitle=data.title||'';this.favorited=data.favorited||false;const fmt=data.content_format||'blocks';const raw=data.content||'';
          if(fmt==='file'){this.fileData=data;this.loadFileContent(data);}
          else if(fmt==='blocks'&&raw){try{this.blocks=JSON.parse(raw);this.blocks.forEach(b=>{if(!b.id)b.id=genId()});}catch(e){this.blocks=[];}}
          else if(raw&&raw.trim())this.blocks=this.md2b(raw);}catch(e){}}
          if(!this.blocks.length)this.blocks=[this.mkB('paragraph','')];
          window.E=this;SM.init();this.render();
          setTimeout(()=>{this.focusBlock();const ct=document.getElementById('_blocksCt');if(!ct)return;
            ct.addEventListener('keydown',e=>this.onKd(e));
            ct.addEventListener('paste',e=>{e.preventDefault();document.execCommand('insertText',false,(e.clipboardData||window.clipboardData).getData('text/plain'));this.dirty=true;this.autoSave();});
            if(typeof Sortable!=='undefined')Sortable.create(ct,{draggable:'.block-wrapper',handle:'.block-handle',animation:150,ghostClass:'sortable-ghost',dragClass:'sortable-drag',onEnd:evt=>{if(evt.oldIndex===evt.newIndex)return;const[item]=this.blocks.splice(evt.oldIndex,1);this.blocks.splice(evt.newIndex,0,item);this.dirty=true;this.autoSave();this.render();}});
          },100);
        },
        fileData:null,
        async loadFileContent(data){
          const url=data.file_url||'';const mime=data.file_mime||'';const name=data.file_name||'';const self=this;
          if(!url){this.blocks=[this.mkB('paragraph','File not available')];this.render();return;}
          const ext=name.toLowerCase().split('.').pop();
          if(mime.startsWith('image/')||['png','jpg','jpeg','gif','webp','svg','bmp','ico'].includes(ext)){
            this.blocks=[this.mkB('image','',{src:url,alt:name})];this.render();return;
          }
          if(mime==='application/pdf'||ext==='pdf'){
            this.blocks=[this.mkB('embed','',{src:url,embed_type:'pdf'})];this.render();return;
          }
          const codeExts=['py','js','ts','jsx','tsx','html','htm','css','json','xml','yaml','yml','md','markdown','sql','sh','bash','ps1','bat','cmd','rb','go','rs','java','c','cpp','h','hpp','php','swift','kt','scala','r','toml','ini','cfg','conf','env','txt','log'];
          const langMap={'py':'python','js':'javascript','ts':'typescript','jsx':'javascript','tsx':'typescript','html':'html','htm':'html','css':'css','json':'json','xml':'xml','yaml':'yaml','yml':'yaml','md':'markdown','markdown':'markdown','sql':'sql','sh':'bash','bash':'bash','ps1':'powershell','bat':'plaintext','cmd':'plaintext','rb':'ruby','go':'go','rs':'rust','java':'java','c':'c','cpp':'cpp','h':'c','hpp':'cpp','php':'php','swift':'swift','kt':'kotlin','scala':'scala','r':'r','toml':'toml','ini':'ini','cfg':'ini','conf':'ini','env':'ini','txt':'plaintext','log':'plaintext'};
          if(mime.startsWith('text/')||codeExts.includes(ext)){
            try{const r=await fetch(url);const text=await r.text();
              if(ext==='md'||ext==='markdown'){this.blocks=this.md2b(text);}
              else{this.blocks=[this.mkB('code',text,{language:langMap[ext]||'Plain Text'})];}
              this.render();
            }catch(e){this.blocks=[this.mkB('paragraph','Error loading file: '+e.message)];this.render();}
            return;
          }
          this.blocks=[this.mkB('embed','',{src:url,embed_type:'download',file_name:name,file_size:data.file_size||0,file_mime:mime})];this.render();
        },
        mkB(type,content,extras){const b={id:genId(),type,content:content||'',...(extras||{})};if(type==='toggle')b.expanded=true;if(type==='to_do')b.checked=false;return b;},
        getEl(bid){const ct=document.getElementById('_blocksCt');return ct?ct.querySelector(`[data-bid="${bid}"]`):null;},
        getIdx(bid){return this.blocks.findIndex(b=>b.id===bid);},
        getActiveBlock(){const el=document.activeElement;if(!el||!el.hasAttribute('data-bid'))return null;return{el,bid:el.dataset.bid,idx:this.getIdx(el.dataset.bid)};},
        focusBlock(){const b=this.blocks[0];if(!b)return;const el=this.getEl(b.id);if(el){el.focus();ce(el);}},
        onCtClick(e){if(e.target===document.getElementById('_blocksCt')||e.target?.classList?.contains('blocks-empty')){if(!this.blocks.length)this.addAt(0);else{const b=this.blocks[this.blocks.length-1];const el=b&&this.getEl(b.id);if(el){el.focus();ce(el);}}}},
        sync(){const ct=document.getElementById('_blocksCt');if(!ct)return;for(const b of this.blocks){if(b.type==='divider'||b.type==='image'||b.type==='embed')continue;const el=ct.querySelector(`[data-bid="${b.id}"]`);if(el)b.content=el.textContent||'';}},
        render(){const ct=document.getElementById('_blocksCt');if(!ct)return;let html='';for(let i=0;i<this.blocks.length;i++)html+=renderBlock(this.blocks[i],i);ct.innerHTML=html;
          ct.querySelectorAll('.block-wrapper').forEach(w=>{w.onmouseenter=()=>{w.querySelector('.block-handle')?.classList.add('visible');w.querySelector('.block-actions')?.classList.add('visible');};w.onmouseleave=()=>{w.querySelector('.block-handle')?.classList.remove('visible');w.querySelector('.block-actions')?.classList.remove('visible');};});
          ct.querySelectorAll('[data-placeholder]').forEach(el=>{el.innerHTML=el.innerHTML.replace(/<br[^>]*>/gi,'').trim()!==''?el.innerHTML:'';el.classList.toggle('empty',!el.textContent.trim());});
        },
        replaceBlock(idx,type){const b=this.blocks[idx];if(!b)return;this.sync();b.type=type;b.content='';if(type==='toggle')b.expanded=true;if(type==='to_do')b.checked=false;this.render();this.dirty=true;this.autoSave();setTimeout(()=>{const el=this.getEl(b.id);if(el)el.focus();},60);},
        addAt(idx,type,content){this.sync();const b=this.mkB(type||'paragraph',content||'');this.blocks.splice(idx,0,b);this.dirty=true;this.autoSave();this.render();setTimeout(()=>{const el=this.getEl(b.id);if(el&&type!=='divider'){el.focus();content&&ce(el);}},60);return b;},
        addAfter(idx,type){return this.addAt(idx+1,type);},
        removeBlock(idx){this.sync();if(this.blocks.length<=1){this.blocks[0]=this.mkB('paragraph','');}else{this.blocks.splice(idx,1);}const fi=Math.min(idx,this.blocks.length-1);this.render();this.dirty=true;this.autoSave();setTimeout(()=>{const el=this.getEl(this.blocks[fi]?.id);if(el){el.focus();ce(el);}},60);},

        toggleFavorite(){
          const csrf=document.cookie.match(/csrf_token=([^;]+)/);
          const m=this.favorited?'DELETE':'POST';
          fetch(`/board/api/favorites/${this.pid}`,{method:m,headers:{'X-CSRF-Token':csrf?csrf[1]:''}})
            .then(r=>r.json()).then(()=>{this.favorited=!this.favorited;this.showToast(this.favorited?'Added to favorites':'Removed from favorites');
              if(window.appState&&window.appState.refreshFavorites)window.appState.refreshFavorites();
            }).catch(()=>{this.showToast('Failed to toggle favorite');});
        },
        toggleActivityOpen(){
          if(!this.activityOpen){this.activityOpen=true;this._justOpened=true;setTimeout(()=>this._justOpened=false,200);}
          else{this.activityOpen=false;}
        },
        toggleShareOpen(){
          if(!this.shareOpen){this.shareOpen=true;this._justOpened=true;setTimeout(()=>this._justOpened=false,200);}
          else{this.shareOpen=false;}
        },
        toggleMoreOpen(){
          if(!this.moreOpen){this.moreOpen=true;this._justOpened=true;setTimeout(()=>this._justOpened=false,200);}
          else{this.moreOpen=false;}
        },
        _justOpened:false,
        togglePublish(){this.pagePublished=!this.pagePublished;this.saveShare();},
        saveShare(){
          const csrf=document.cookie.match(/csrf_token=([^;]+)/);
          fetch(`/board/api/share/${this.pid}`,{method:'POST',headers:{'Content-Type':'application/json','X-CSRF-Token':csrf?csrf[1]:''},body:JSON.stringify({mode:this.generalAccess,published:this.pagePublished})}).catch(()=>{});
        },
        async copyPageLink(){
          console.log('copyPageLink invoked');
          const url = this.pageUrl;
          const fallback = () => {
            const ta = document.createElement('textarea');
            ta.value = url; ta.style.position='fixed'; ta.style.opacity='0';
            document.body.appendChild(ta); ta.select();
            document.execCommand('copy'); document.body.removeChild(ta);
          };
          try {
            await navigator.clipboard.writeText(url);
            this.showToast('Link copied to clipboard');
          } catch(e) { fallback(); this.showToast('Link copied to clipboard'); }
        },
        showToast(msg){
          this.toastMsg = msg; this.toastVisible = true;
          clearTimeout(this._toastTimer);
          this._toastTimer = setTimeout(() => { this.toastVisible = false; }, 2500);
        },
        publishPage() {
          var self = this;
          var csrf = document.cookie.match(/csrf_token=([^;]+)/);
          fetch('/api/pages/' + this.pid + '/publish', {
            method: 'POST',
            headers: { 'Content-Type': 'application/json', 'X-CSRF-Token': csrf ? csrf[1] : '' }
          }).then(function(r){ return r.json(); }).then(function(d){
            if (d.is_published) {
              self.pagePublished = true;
              self.publishedUrl = window.location.origin + '/p/' + d.publish_slug;
              self.showToast('Published to web — ' + self.publishedUrl);
            } else {
              self.showToast(d.detail || 'Publish failed');
            }
          }).catch(function(){ self.showToast('Publish failed'); });
        },
        unpublishPage() {
          var self = this;
          var csrf = document.cookie.match(/csrf_token=([^;]+)/);
          fetch('/api/pages/' + this.pid + '/publish', {
            method: 'DELETE',
            headers: { 'X-CSRF-Token': csrf ? csrf[1] : '' }
          }).then(function(r){ return r.json(); }).then(function(d){
            if (!d.is_published) {
              self.pagePublished = false;
              self.publishedUrl = '';
              self.showToast('Unpublished');
            } else {
              self.showToast(d.detail || 'Unpublish failed');
            }
          }).catch(function(){ self.showToast('Unpublish failed'); });
        },
        shareInvite() {
          var self = this;
          if (!this.inviteEmail.trim()) return;
          var csrf = document.cookie.match(/csrf_token=([^;]+)/);
          fetch('/api/pages/' + this.pid + '/share', {
            method: 'POST',
            headers: { 'Content-Type': 'application/json', 'X-CSRF-Token': csrf ? csrf[1] : '' },
            body: JSON.stringify({ email: this.inviteEmail.trim(), permission: this.invitePermission })
          }).then(function(r){ return r.json(); }).then(function(d){
            if (d.status === 'shared') { self.inviteEmail = ''; self.showToast('Invitation sent'); self.loadShares(); }
            else { self.showToast(d.detail || 'Share failed'); }
          }).catch(function(){ self.showToast('Share failed'); });
        },
        loadShares() {
          var self = this;
          fetch('/api/pages/' + this.pid + '/shares').then(function(r){ return r.json(); }).then(function(d){
            self.accessList = d.shares || [];
          }).catch(function(){ self.accessList = []; });
        },
        removeShare(sid) {
          var self = this;
          var csrf = document.cookie.match(/csrf_token=([^;]+)/);
          fetch('/api/pages/' + this.pid + '/share/' + sid, {
            method: 'DELETE',
            headers: { 'X-CSRF-Token': csrf ? csrf[1] : '' }
          }).then(function(r){ return r.json(); }).then(function(d){
            if (d.status === 'removed') { self.showToast('Share removed'); self.loadShares(); }
            else { self.showToast(d.detail || 'Remove failed'); }
          }).catch(function(){ self.showToast('Remove failed'); });
        },
        invitePerson(){if(!this.inviteEmail.trim())return;this.accessList.push({email:this.inviteEmail,permission:this.invitePermission,permOpen:false});this.inviteEmail='';},
        removeAccess(email){this.accessList=this.accessList.filter(a=>a.email!==email);},
        exportPage(){
          this.moreOpen=false;
          // Export blocks as Markdown
          var md = '# ' + (this.pageTitle || 'Untitled') + '\n\n';
          for (var i = 0; i < this.blocks.length; i++) {
            var b = this.blocks[i];
            md += blocksToMarkdown(b) + '\n\n';
          }
          var blob = new Blob([md], {type: 'text/markdown'});
          var url = URL.createObjectURL(blob);
          var a = document.createElement('a');
          a.href = url; a.download = (this.pageTitle || 'export') + '.md';
          a.click(); URL.revokeObjectURL(url);
          this.showToast('Exported as Markdown');
        },
        duplicatePage(){this.moreOpen=false;const csrf=document.cookie.match(/csrf_token=([^;]+)/);fetch(`/board/api/pages?title=${encodeURIComponent(this.pageTitle+' copy')}&section=Private&project=${encodeURIComponent('{{ workspace_key }}')}`,{method:'POST',headers:{'X-CSRF-Token':csrf?csrf[1]:''}}).then(r=>r.json()).then(d=>{window.location.href=`/pages/${d.id}`;}).catch(()=>{window.showToast('Duplicate failed','error');});},
        movePage(){
          this.moreOpen=false;
          this.moveOpen = true;
          this.moveLoading = true;
          var self = this;
          fetch('/api/workspaces')
            .then(function(r){ return r.json(); })
            .then(function(d){
              self.moveWorkspaces = d.workspaces || [];
              self.moveLoading = false;
            })
            .catch(function(){ self.moveLoading = false; });
        },
        doMove(wsId) {
          this.moveOpen = false;
          var csrf = document.cookie.match(/csrf_token=([^;]+)/);
          var self = this;
          fetch('/api/pages/' + this.pid + '/move', {
            method: 'PUT',
            headers: { 'Content-Type': 'application/json', 'X-CSRF-Token': csrf ? csrf[1] : '' },
            body: JSON.stringify({ workspace_id: wsId })
          }).then(function(r){ return r.json(); })
            .then(function(d){
              if (d.status === 'ok') {
                self.showToast('Moved to workspace');
                setTimeout(function(){ window.location.href = '/local-workspace'; }, 800);
              } else {
                self.showToast(d.detail || 'Move failed');
              }
            })
            .catch(function(){ self.showToast('Move failed'); });
        },
        deletePage(){this.moreOpen=false;if(!confirm('Move to Trash?'))return;const csrf=document.cookie.match(/csrf_token=([^;]+)/);fetch(`/board/api/pages/${this.pid}/trash`,{method:'POST',headers:{'X-CSRF-Token':csrf?csrf[1]:''}}).then(()=>{window.location.href='/';}).catch(()=>{window.showToast('Failed','error');});},

        onKd(e){
          const ab=this.getActiveBlock();if(!ab)return;
          const{el,bid,idx}=ab;const block=this.blocks[idx];if(!block)return;
          if(SM.isOpen){
            if(e.key==='Escape'){e.preventDefault();SM.close();return;}
            if(e.key==='ArrowDown'||e.key==='ArrowUp'||e.key==='Enter'){e.preventDefault();SM._in.dispatchEvent(new KeyboardEvent('keydown',{key:e.key,bubbles:true}));return;}
            if(e.key==='Backspace'&&!SM._q&&(el.textContent||'').trim()==='/'){e.preventDefault();SM.close();return;}
            return;
          }
          if(e.key.length===1||e.key==='Backspace'||e.key==='Delete'){const i2=idx;setTimeout(()=>{const e2=this.getEl(this.blocks[i2]?.id);if(e2&&e2.textContent?.trim()==='/'&&!SM.isOpen)SM.open(i2,e2);},15);}
          if(e.key===' '){const i2=idx;setTimeout(()=>this.checkMd(i2),15);}
          if(e.key==='Enter'){
            if(e.shiftKey){this.dirty=true;this.autoSave();return;}
            e.preventDefault();
            const text=el.textContent||'',pos=cp(el),before=text.substring(0,pos),after=text.substring(pos);
            if(!before.trim()&&!after.trim()){
              const nt=(block.type==='bulleted_list'||block.type==='numbered_list'||block.type==='to_do')?block.type:'paragraph';
              this.sync();this.blocks.splice(idx+1,0,this.mkB(nt,''));this.render();
              setTimeout(()=>{const ne=this.getEl(this.blocks[idx+1]?.id);if(ne){ne.focus();ce(ne);}},60);
              this.dirty=true;this.autoSave();return;
            }
            const nt=(block.type==='bulleted_list'||block.type==='numbered_list'||block.type==='to_do')?block.type:'paragraph';
            this.sync();block.content=before;this.blocks.splice(idx+1,0,this.mkB(nt,after));this.render();
            setTimeout(()=>{const ne=this.getEl(this.blocks[idx+1]?.id);if(ne){ne.focus();cs(ne);}},60);
            this.dirty=true;this.autoSave();return;
          }
          if(e.key==='ArrowUp'){if(cp(el)===0&&idx>0){e.preventDefault();const prev=this.getEl(this.blocks[idx-1]?.id);if(prev){prev.focus();ce(prev);}}return;}
          if(e.key==='ArrowDown'){if(cp(el)>=(el.textContent||'').length&&idx<this.blocks.length-1){e.preventDefault();const next=this.getEl(this.blocks[idx+1]?.id);if(next){next.focus();cs(next);}}return;}
          if(e.key==='Backspace'){if(!(el.textContent||'').trim()){this.sync();if(block.type!=='paragraph'){e.preventDefault();block.type='paragraph';block.content='';this.render();setTimeout(()=>{const ne=this.getEl(block.id);if(ne)ne.focus();},60);}else if(this.blocks.length>1){e.preventDefault();this.removeBlock(idx);}}return;}
          if(e.key===' '){const b2=bid;setTimeout(()=>this.checkMd(b2),15);}
          if((e.ctrlKey||e.metaKey)&&!e.altKey){const m={b:'bold',i:'italic',u:'underline'};if(m[e.key]){e.preventDefault();document.execCommand(m[e.key]);this.dirty=true;this.autoSave();}}
          if(e.key==='Tab'&&block.type==='code'){e.preventDefault();document.execCommand('insertText',false,'  ');}
          this.dirty=true;this.autoSave();
        },
        checkMd(idx){
          if(idx<0||idx>=this.blocks.length)return;const block=this.blocks[idx];const el=this.getEl(block.id);if(!el)return;const text=el.textContent||'';
          const sc={'# ':'heading_1','## ':'heading_2','### ':'heading_3','#### ':'heading_4','- ':'bulleted_list','* ':'bulleted_list','+ ':'bulleted_list','1. ':'numbered_list','[] ':'to_do','[ ] ':'to_do','> ':'quote'};
          this.sync();
          for(const[pfx,type] of Object.entries(sc)){if(text===pfx||text.startsWith(pfx)){block.type=type;block.content='';if(type==='toggle')block.expanded=true;if(type==='to_do')block.checked=false;this.render();setTimeout(()=>{const ne=this.getEl(block.id);if(ne&&type!=='divider')ne.focus();},60);return;}}
          if(text==='---'){block.type='divider';block.content='';this.addAfter(idx,'paragraph');}
          if(text==='```'){block.type='code';block.content='';block.language='Plain Text';this.render();setTimeout(()=>{const ne=this.getEl(block.id);if(ne)ne.focus();},60);}
        },
        applySlash(id){
          const idx=SM._i;if(idx<0||idx>=this.blocks.length)return;
          const block=this.blocks[idx];this.sync();block.content='';
          if(id==='divider'){block.type='divider';this.addAfter(idx,'paragraph');}
          else{block.type=id;if(id==='toggle')block.expanded=true;if(id==='to_do')block.checked=false;if(id==='code')block.language='Plain Text';}
          this.render();this.dirty=true;this.autoSave();
          setTimeout(()=>{const ne=this.getEl(block.id);if(ne)ne.focus();},60);
        },
        _doToggle(bid,v){const idx=this.getIdx(bid);if(idx>=0){this.blocks[idx].checked=v;this.dirty=true;this.autoSave();}},
        _doToggleExpand(bid){const idx=this.getIdx(bid);if(idx>=0){this.blocks[idx].expanded=!this.blocks[idx].expanded;this.dirty=true;this.autoSave();}},
        showFmt(idx){const s=window.getSelection();if(!s.rangeCount||s.isCollapsed){this.fmt.open=false;return;}const r=s.getRangeAt(0).getBoundingClientRect();this.fmt.open=true;this.fmt.idx=idx;this.fmt.top=Math.max(r.top-44,0);this.fmt.left=Math.min(r.left+r.width/2-120,window.innerWidth-260);this._sel={range:s.getRangeAt(0).cloneRange(),idx};},
        fmtApply(f){this.fmt.open=false;if(!this._sel)return;const s=window.getSelection();s.removeAllRanges();s.addRange(this._sel.range);document.execCommand(f==='strikeThrough'?'strikeThrough':f);this._sel=null;this.dirty=true;this.autoSave();},
        fmtLink(){this.fmt.open=false;const u=prompt('URL:');if(u){document.execCommand('createLink',false,u);this.dirty=true;this.autoSave();}},
        pastePlain(e){e.preventDefault();document.execCommand('insertText',false,(e.clipboardData||window.clipboardData).getData('text/plain'));this.dirty=true;this.autoSave();},
        autoSave(){if(this.fileData)return;clearTimeout(this.st);this.st=setTimeout(()=>this.save(),1500);},
        save(){
          if(this.fileData)return;
          if(this.saving)return;
          this.sync();
          const t=document.getElementById('_titleEl');if(t)this.pageTitle=t.textContent?.trim()||'New page';
          this.saving=true;
          const csrf=document.cookie.match(/csrf_token=([^;]+)/);
          fetch(`/board/api/pages/${this.pid}/blocks`,{method:'POST',headers:{'Content-Type':'application/json','X-CSRF-Token':csrf?csrf[1]:''},body:JSON.stringify({title:this.pageTitle,blocks:this.blocks.map(b=>{const c={id:b.id,type:b.type,content:b.content};['checked','expanded','language','icon','src','alt','style'].forEach(k=>{if(b[k]!=null)c[k]=b[k];});return c;})})})
          .then(r=>r.json()).then(()=>{this.saving=false;this.dirty=false;this.lastSaved=new Date().toLocaleTimeString();
            document.querySelectorAll(`.sidebar-item[data-page-id="page/${this.pid}"]`).forEach(item=>{const n=item.querySelector('.page-name');if(n)n.textContent=this.pageTitle||'New page';});
          }).catch(()=>{this.saving=false;});
        },
        md2b(md){const bl=[];let cb=null;for(const line of md.split('\n')){if(cb){if(line.trim()==='```'){bl.push(cb);cb=null;}else cb.content+=(cb.content?'\n':'')+line;continue;}const t=line.trim();if(!t)continue;if(t.startsWith('```')){cb=this.mkB('code','',{language:t.substring(3).trim()||'Plain Text'});continue;}if(t.startsWith('# ')&&!t.startsWith('## '))bl.push(this.mkB('heading_1',t.substring(2)));else if(t.startsWith('## ')&&!t.startsWith('### '))bl.push(this.mkB('heading_2',t.substring(3)));else if(t.startsWith('### ')&&!t.startsWith('#### '))bl.push(this.mkB('heading_3',t.substring(4)));else if(t.startsWith('#### '))bl.push(this.mkB('heading_4',t.substring(5)));else if(t==='---'||t==='***')bl.push(this.mkB('divider',''));else if(/^[-*+] /.test(t))bl.push(this.mkB('bulleted_list',t.substring(2)));else if(/^\d+\. /.test(t))bl.push(this.mkB('numbered_list',t.replace(/^\d+\. /,'')));else if(t.startsWith('- [ ] ')||t.startsWith('* [ ] '))bl.push(this.mkB('to_do',t.substring(6)));else if(t.startsWith('- [x] ')||t.startsWith('* [x] '))bl.push(this.mkB('to_do',t.substring(6),{checked:true}));else if(t.startsWith('> '))bl.push(this.mkB('quote',t.substring(2)));else bl.push(this.mkB('paragraph',t));}if(cb)bl.push(cb);return bl;},
    	  };
    	}
    document.addEventListener('mouseup',()=>{setTimeout(()=>{const s=window.getSelection();if(!s||s.isCollapsed)return;const ed=document.querySelector('.page-editor-wrapper');if(!ed?.__x)return;const d=ed.__x.$data;const ct=document.getElementById('_blocksCt');if(!ct?.contains(s.anchorNode))return;const bel=s.anchorNode.parentElement?.closest('[data-bid]');if(bel){const idx=d.getIdx(bel.dataset.bid);if(idx>=0)d.showFmt(idx);}},80);});
    function blocksToMarkdown(b) {
      var c = b.content || '';
      switch(b.type) {
        case 'heading_1': return '# ' + c;
        case 'heading_2': return '## ' + c;
        case 'heading_3': return '### ' + c;
        case 'heading_4': return '#### ' + c;
        case 'bulleted_list': return '- ' + c;
        case 'numbered_list': return '1. ' + c;
        case 'to_do': return (b.checked ? '- [x] ' : '- [ ] ') + c;
        case 'quote': return '> ' + c;
        case 'divider': return '---';
        case 'code': return '```' + (b.language || '') + '\n' + c + '\n```';
        case 'toggle': return '## ' + c;
        default: return c;
      }
    }
</script>
{% endblock %}