<script setup>
import {ref,computed} from 'vue';
import {f7App,f7List,f7ListItem,f7SwipeoutActions,f7SwipeoutButton,f7Button,f7Segmented,f7} from 'framework7-vue';
const filter=ref('all'),message=ref('');
const notes=ref([{id:'river',title:'River steps',place:'North bank · 12-minute study',description:'Look for the rhythm between the stone edges and reflected lines.',done:false},{id:'market',title:'Market awning',place:'Old square · 8-minute study',description:'Use three values to separate canvas, shade and open sky.',done:false},{id:'window',title:'Window shadows',place:'Library wall · 10-minute study',description:'Follow the long diagonal before adding the smaller window shapes.',done:false}]);
const visible=computed(()=>notes.value.filter(n=>filter.value==='all'||n.done));const done=computed(()=>notes.value.filter(n=>n.done).length);
function actions(id){f7.swipeout.open('#note-'+id,'right')}
function toggle(note){note.done=!note.done;message.value=`${note.title} ${note.done?'marked as sketched':'returned to your sketch list'}.`}
function reset(){notes.value.forEach(n=>n.done=false);filter.value='all';message.value='All three studies are ready to sketch again.'}
</script>
<template><f7-app name="Field sketchbook" theme="ios"><main class="sketch-shell"><header><p class="eyebrow">FIELD SKETCHBOOK · THREE SMALL STUDIES</p><h1>A walk worth looking at.</h1><p>Keep a short list of things to draw. Swipe a study left, or use its Actions button, to mark it as sketched.</p></header><div class="sketch-layout"><section class="sketch-list"><div class="list-heading"><h2>Today's studies</h2><span>{{done}} / 3 sketched</span></div><f7-segmented strong><f7-button type="button" :active="filter==='all'" @click="filter='all'" :aria-pressed="filter==='all'">All studies</f7-button><f7-button type="button" :active="filter==='done'" @click="filter='done'" :aria-pressed="filter==='done'">Sketched</f7-button></f7-segmented><f7-list media-list strong dividers-ios class="study-list"><f7-list-item v-for="note in visible" :id="'note-'+note.id" :key="note.id" swipeout :title="note.title" :subtitle="note.place" :text="note.description"><template #media><div class="study-art" :class="note.id" aria-hidden="true"><i></i><b></b></div></template><template #after><f7-button type="button" small @click="actions(note.id)" :aria-label="'Actions for '+note.title">Actions</f7-button></template><f7-swipeout-actions right><f7-swipeout-button role="button" @keydown.space.prevent="$event.currentTarget.click()" close color="green" @click="toggle(note)">{{note.done?'Undo sketch':'Mark sketched'}}</f7-swipeout-button></f7-swipeout-actions></f7-list-item></f7-list><div v-if="!visible.length" class="empty"><strong>No studies marked yet.</strong><p>Return to All studies and mark one after you finish drawing.</p><f7-button type="button" @click="filter='all'">Show all studies</f7-button></div><p class="result" role="status">{{message||'Your list changes only in this local preview.'}}</p><f7-button type="button" outline @click="reset">Reset sketch list</f7-button></section><aside><div class="route-art" aria-hidden="true"><i></i><b></b><span></span><em></em></div><p class="eyebrow">A SIMPLE DRAWING ROUTINE</p><h2>Look. Reduce. Draw.</h2><ol><li><strong>Look for one relationship.</strong><span>Choose an edge, a shadow or a repeated shape.</span></li><li><strong>Reduce the scene.</strong><span>Keep only three values before adding detail.</span></li><li><strong>Stop at the time limit.</strong><span>A small finished study teaches more than an unfinished page.</span></li></ol><p class="aside-note">Original sample locations and prompts. No map, location service or real-world itinerary is connected.</p></aside></div></main></f7-app></template>
