{% extends "base.html" %}
{% block title %}Accumulation Zones{% endblock %}

{% block content %}
<div x-data="accumulationZonePanel()" x-init="fetchData()" class="space-y-5">
    <!-- Header -->
    <div class="flex items-center justify-between flex-wrap gap-3">
        <div class="flex items-center gap-3">
            <a href="{{ tools_base }}/" class="text-gray-500 hover:text-gray-300 transition">
                <svg class="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M15 19l-7-7 7-7"/></svg>
            </a>
            <div>
                <h1 class="text-2xl font-bold text-white flex items-center gap-2">
                    <span class="text-2xl">&#x1F3EA;</span>
                    Accumulation Zones
                </h1>
                <p class="text-sm text-gray-500 mt-0.5">Identifikasi zona akumulasi optimal &mdash; support level, z-score, dan area entry terbaik.</p>
            </div>
        </div>
        <button @click="fetchData()" :disabled="loading"
                class="flex items-center gap-2 px-4 py-2 text-sm font-medium rounded-lg transition"
                :class="loading ? 'bg-gray-800 text-gray-500 cursor-not-allowed' : 'bg-amber-600 hover:bg-amber-700 text-white'">
            <svg :class="loading && 'animate-spin'" class="w-4 h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M4 4v5h.582m15.356 2A8.001 8.001 0 004.582 9m0 0H9m11 11v-5h-.581m0 0a8.003 8.003 0 01-15.357-2m15.357 2H15"/></svg>
            <span x-text="loading ? 'Scanning...' : 'Refresh'"></span>
        </button>
    </div>

    <!-- Stats Summary -->
    <div class="grid grid-cols-2 md:grid-cols-4 gap-3">
        <div class="glass rounded-xl border border-gray-800 p-3">
            <p class="text-xs text-gray-500 uppercase tracking-wider">Total Zones</p>
            <p class="text-xl font-bold text-white mt-1" x-text="total"></p>
        </div>
        <div class="glass rounded-xl border border-gray-800 p-3">
            <p class="text-xs text-gray-500 uppercase tracking-wider">Zone 1 (Strong Buy)</p>
            <p class="text-xl font-bold text-emerald-400 mt-1" x-text="stats.zone1_count || 0"></p>
        </div>
        <div class="glass rounded-xl border border-gray-800 p-3">
            <p class="text-xs text-gray-500 uppercase tracking-wider">Zone 2 (Buy)</p>
            <p class="text-xl font-bold text-amber-400 mt-1" x-text="stats.zone2_count || 0"></p>
        </div>
        <div class="glass rounded-xl border border-gray-800 p-3">
            <p class="text-xs text-gray-500 uppercase tracking-wider">Zone 3 (Watch)</p>
            <p class="text-xl font-bold text-gray-400 mt-1" x-text="stats.zone3_count || 0"></p>
        </div>
    </div>

    <!-- Filters & Sort -->
    <div class="flex flex-wrap items-center gap-2">
        <!-- Zone Filter -->
        <select x-model="filters.zone" @change="fetchData()"
                class="bg-gray-800 border border-gray-700 rounded-lg px-3 py-1.5 text-sm text-gray-300 focus:outline-none focus:ring-1 focus:ring-amber-500">
            <option value="all">Semua Zone</option>
            <option value="1">Zone 1 - Strong Buy</option>
            <option value="2">Zone 2 - Buy</option>
            <option value="3">Zone 3 - Watch</option>
        </select>

        <!-- Asset Type -->
        <select x-model="filters.asset_type" @change="fetchData()"
                class="bg-gray-800 border border-gray-700 rounded-lg px-3 py-1.5 text-sm text-gray-300 focus:outline-none focus:ring-1 focus:ring-amber-500">
            <option value="all">Semua Aset</option>
            <option value="crypto">Kripto</option>
            <option value="stock">Saham IDX</option>
            <option value="stock_us">Saham US</option>
        </select>

        <!-- Sort -->
        <select x-model="sortBy" @change="fetchData()"
                class="bg-gray-800 border border-gray-700 rounded-lg px-3 py-1.5 text-sm text-gray-300 focus:outline-none focus:ring-1 focus:ring-amber-500">
            <option value="zone">Zone Terbaik</option>
            <option value="zscore">Z-Score Terendah</option>
            <option value="distance">Terdekat Support</option>
            <option value="volume">Volume Tertinggi</option>
        </select>

        <!-- Search -->
        <div class="relative flex-1 min-w-[160px]">
            <svg class="absolute left-3 top-1/2 -translate-y-1/2 w-4 h-4 text-gray-500" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M21 21l-6-6m2-5a7 7 0 11-14 0 7 7 0 0114 0z"/></svg>
            <input type="text" x-model="searchQ" @input.debounce.300ms="fetchData()"
                   placeholder="Cari koin/saham..."
                   class="w-full bg-gray-800 border border-gray-700 rounded-lg pl-9 pr-3 py-1.5 text-sm text-gray-300 placeholder-gray-500 focus:outline-none focus:ring-1 focus:ring-amber-500">
        </div>
    </div>

    <!-- Zone Legend -->
    <div class="glass rounded-xl border border-amber-900/40 p-4 bg-amber-950/20">
        <div class="flex items-center gap-3 flex-wrap">
            <div class="flex items-center gap-2">
                <span class="w-3 h-3 rounded-full bg-emerald-500"></span>
                <span class="text-xs text-gray-400"><strong class="text-emerald-400">Zone 1</strong> - Strong Buy: Harga di zona akumulasi kuat, near strong support</span>
            </div>
            <div class="flex items-center gap-2">
                <span class="w-3 h-3 rounded-full bg-amber-500"></span>
                <span class="text-xs text-gray-400"><strong class="text-amber-400">Zone 2</strong> - Buy: Harga mendekati area support, potensi entry baik</span>
            </div>
            <div class="flex items-center gap-2">
                <span class="w-3 h-3 rounded-full bg-gray-500"></span>
                <span class="text-xs text-gray-400"><strong class="text-gray-300">Zone 3</strong> - Watch: Pantau, belum di area akumulasi optimal</span>
            </div>
        </div>
    </div>

    <!-- Loading State -->
    <div x-show="loading" x-cloak class="text-center py-12">
        <svg class="animate-spin h-8 w-8 text-amber-500 mx-auto" fill="none" viewBox="0 0 24 24">
            <circle class="opacity-25" cx="12" cy="12" r="10" stroke="currentColor" stroke-width="4"></circle>
            <path class="opacity-75" fill="currentColor" d="M4 12a8 8 0 018-8V0C5.373 0 0 5.373 0 12h4z"></path>
        </svg>
        <p class="text-gray-500 text-sm mt-3">Menganalisis zona akumulasi...</p>
    </div>

    <!-- Empty State -->
    <div x-show="!loading && items.length === 0" x-cloak
         class="text-center py-16 glass rounded-xl border border-gray-800">
        <svg class="mx-auto h-12 w-12 text-gray-600" fill="none" stroke="currentColor" viewBox="0 0 24 24">
            <path stroke-linecap="round" stroke-linejoin="round" stroke-width="1.5" d="M2.25 18.75a60.07 60.07 0 0115.797 2.101c.727.198 1.453-.342 1.453-1.096V18.75M3.75 4.5v.75A.75.75 0 013 6h-.75m0 0v-.375c0-.621.504-1.125 1.125-1.125H20.25M2.25 6v9m18-10.5v.75c0 .414.336.75.75.75h.75m-1.5-1.5h.375c.621 0 1.125.504 1.125 1.125v9.75c0 .621-.504 1.125-1.125 1.125h-.375m1.5-1.5H21a.75.75 0 00-.75.75v.75m0 0H3.75m0 0h-.375a1.125 1.125 0 01-1.125-1.125V15m1.5 1.5v-.75A.75.75 0 003 15h-.75M15 10.5a3 3 0 11-6 0 3 3 0 016 0zm3 0h.008v.008H18V10.5zm-12 0h.008v.008H6V10.5z"/>
        </svg>
        <h3 class="mt-4 text-lg font-medium text-gray-400">Belum Ada Data Accumulation Zone</h3>
        <p class="mt-2 text-sm text-gray-600 max-w-md mx-auto">
            Jalankan scan terlebih dahulu melalui
            <a href="/admin/workflow" class="text-amber-400 hover:text-amber-300">Pipeline Workflow</a>
            untuk menghasilkan data zona akumulasi.
        </p>
    </div>

    <!-- Result Cards Grid -->
    <div x-show="!loading && items.length > 0" x-cloak class="grid grid-cols-1 lg:grid-cols-2 gap-4">
        <template x-for="(item, idx) in items" :key="item.asset_id || idx">
            <div class="glass rounded-xl border overflow-hidden animate-fadeIn transition"
                 :class="zoneBorderClass(item.zone)"
                 :style="'animation-delay: ' + (idx * 50) + 'ms'">

                <!-- Card Header -->
                <div class="p-4 pb-3">
                    <div class="flex items-center justify-between">
                        <a :href="'/market/asset/' + item.asset_id" class="flex items-center gap-3 group">
                            <img :src="item.icon_thumb_url || (item.asset_type==='stock' && item.symbol ? __stockIconUrl(item.symbol) : '')" :data-symbol="item.symbol" class="w-10 h-10 rounded-full flex-shrink-0" loading="lazy" onerror="__iconError(this)" x-show="item.icon_thumb_url || item.asset_type==='stock'">
                            <span x-show="!item.icon_thumb_url && item.asset_type!=='stock'" class="w-10 h-10 rounded-full bg-gray-700 flex items-center justify-center text-sm text-gray-400 flex-shrink-0" x-text="(item.symbol || '?')[0].toUpperCase()"></span>
                            <div>
                                <span class="text-white font-semibold group-hover:text-amber-400 transition" x-text="item.name"></span>
                                <div class="flex items-center gap-2 mt-0.5">
                                    <span class="text-xs text-gray-500 font-mono" x-text="item.symbol ? item.symbol.toUpperCase() : '-'"></span>
                                    <!-- Zone Badge -->
                                    <span class="text-[10px] px-1.5 py-0.5 rounded font-semibold uppercase tracking-wider"
                                          :class="zoneBadgeClass(item.zone)"
                                          x-text="zoneLabel(item.zone)"></span>
                                </div>
                            </div>
                        </a>
                        <!-- Z-Score -->
                        <div class="text-right">
                            <div class="text-2xl font-bold tabular-nums"
                                 :class="zscoreColor(item.zscore)"
                                 x-text="item.zscore != null ? item.zscore.toFixed(2) : '-'"></div>
                            <div class="text-[10px] text-gray-500">Z-Score</div>
                        </div>
                    </div>
                    <!-- Price Row -->
                    <div class="flex items-center justify-between mt-2 text-sm">
                        <span class="text-gray-400" x-text="fmtPrice(item.current_price_idr)"></span>
                        <div class="flex items-center gap-2 text-xs">
                            <span :class="(item.price_change_24h || 0) >= 0 ? 'text-emerald-400' : 'text-red-400'"
                                  x-text="fmtPct(item.price_change_24h)"></span>
                            <span class="text-gray-600">24h</span>
                        </div>
                    </div>
                </div>

                <!-- Zone Detail Section -->
                <div class="mx-4 mb-3 bg-amber-950/20 border border-amber-900/30 rounded-lg p-3">
                    <div class="text-[10px] font-semibold text-amber-500 uppercase tracking-wider mb-2">Zone Detail</div>
                    <!-- Price vs Support Visualization -->
                    <div class="relative h-8 bg-gray-800 rounded-lg overflow-hidden mb-2">
                        <!-- Support zone background -->
                        <div class="absolute inset-y-0 left-0 rounded-l-lg opacity-20"
                             :class="item.zone === 1 ? 'bg-emerald-500' : item.zone === 2 ? 'bg-amber-500' : 'bg-gray-500'"
                             :style="'width: ' + supportZoneWidth(item) + '%'"></div>
                        <!-- Current price marker -->
                        <div class="absolute top-0 bottom-0 w-0.5 bg-white"
                             :style="'left: ' + priceMarkerPos(item) + '%'"></div>
                        <div class="absolute top-0 text-[9px] text-white font-bold bg-gray-700 px-1 rounded"
                             :style="'left: ' + Math.min(Math.max(priceMarkerPos(item) - 5, 0), 85) + '%'">
                            Now
                        </div>
                        <!-- Support label -->
                        <div class="absolute bottom-0 left-1 text-[9px] text-emerald-400">Support</div>
                        <!-- Resistance label -->
                        <div class="absolute bottom-0 right-1 text-[9px] text-red-400">Resistance</div>
                    </div>
                    <div class="grid grid-cols-3 gap-2 text-center">
                        <div>
                            <div class="text-[10px] text-gray-500">Dist. to Support</div>
                            <div class="text-sm font-medium"
                                 :class="(item.distance_to_support || 0) <= 5 ? 'text-emerald-400' : (item.distance_to_support || 0) <= 15 ? 'text-amber-400' : 'text-gray-400'"
                                 x-text="item.distance_to_support != null ? item.distance_to_support.toFixed(1) + '%' : '-'"></div>
                        </div>
                        <div>
                            <div class="text-[10px] text-gray-500">Support Level</div>
                            <div class="text-sm font-medium text-emerald-300"
                                 x-text="fmtPrice(item.support_level)"></div>
                        </div>
                        <div>
                            <div class="text-[10px] text-gray-500">Resistance</div>
                            <div class="text-sm font-medium text-red-300"
                                 x-text="fmtPrice(item.resistance_level)"></div>
                        </div>
                    </div>
                </div>

                <!-- Z-Score Meter -->
                <div class="mx-4 mb-3">
                    <div class="text-[10px] font-semibold text-gray-500 uppercase tracking-wider mb-2">Z-Score Meter</div>
                    <div class="relative h-4 bg-gray-800 rounded-full overflow-hidden">
                        <!-- Gradient zones -->
                        <div class="absolute inset-0 flex">
                            <div class="flex-1 bg-emerald-600/30"></div>
                            <div class="flex-1 bg-emerald-500/20"></div>
                            <div class="flex-1 bg-amber-500/20"></div>
                            <div class="flex-1 bg-red-500/20"></div>
                            <div class="flex-1 bg-red-600/30"></div>
                        </div>
                        <!-- Z-Score marker -->
                        <div class="absolute top-0 bottom-0 w-1 bg-white rounded-full shadow-lg shadow-white/30 transition-all duration-700"
                             :style="'left: ' + zscoreMarkerPos(item.zscore) + '%'"></div>
                    </div>
                    <div class="flex justify-between mt-1 text-[9px] text-gray-500">
                        <span>-2.0 (Oversold)</span>
                        <span>0 (Mean)</span>
                        <span>+2.0 (Overbought)</span>
                    </div>
                </div>

                <!-- Entry / Stop Suggestions -->
                <div class="mx-4 mb-3 bg-gray-800/40 border border-gray-700/50 rounded-lg p-3">
                    <div class="text-[10px] font-semibold text-gray-500 uppercase tracking-wider mb-2">Entry & Stop Suggestions</div>
                    <div class="grid grid-cols-2 gap-3">
                        <div>
                            <div class="text-[10px] text-gray-500 mb-1">Suggested Entry</div>
                            <div class="flex items-center gap-2">
                                <div class="w-2 h-2 rounded-full bg-emerald-500"></div>
                                <span class="text-sm font-medium text-emerald-400" x-text="fmtPrice(item.suggested_entry)"></span>
                            </div>
                            <div class="text-[10px] text-gray-600 mt-0.5" x-text="item.entry_reason || ''"></div>
                        </div>
                        <div>
                            <div class="text-[10px] text-gray-500 mb-1">Suggested Stop</div>
                            <div class="flex items-center gap-2">
                                <div class="w-2 h-2 rounded-full bg-red-500"></div>
                                <span class="text-sm font-medium text-red-400" x-text="fmtPrice(item.suggested_stop)"></span>
                            </div>
                            <div class="text-[10px] text-gray-600 mt-0.5" x-text="item.stop_reason || ''"></div>
                        </div>
                    </div>
                    <!-- Risk/Reward quick calc -->
                    <div class="flex items-center justify-between mt-2 pt-2 border-t border-gray-700/50">
                        <span class="text-[10px] text-gray-500">Risk to Stop</span>
                        <span class="text-[10px] font-bold text-red-400"
                              x-text="item.risk_to_stop != null ? item.risk_to_stop.toFixed(1) + '%' : '-'"></span>
                    </div>
                </div>

                <!-- Metrics Row -->
                <div class="px-4 pb-3">
                    <div class="grid grid-cols-4 gap-2 text-center">
                        <div class="bg-gray-800/50 rounded-lg py-1.5">
                            <div class="text-[10px] text-gray-500">Volume Score</div>
                            <div class="text-[11px] font-medium"
                                 :class="(item.volume_score || 0) >= 70 ? 'text-emerald-400' : 'text-gray-400'"
                                 x-text="item.volume_score != null ? item.volume_score.toFixed(0) : '-'"></div>
                        </div>
                        <div class="bg-gray-800/50 rounded-lg py-1.5">
                            <div class="text-[10px] text-gray-500">Bounce Prob.</div>
                            <div class="text-[11px] font-medium"
                                 :class="(item.bounce_probability || 0) >= 60 ? 'text-emerald-400' : 'text-amber-400'"
                                 x-text="item.bounce_probability != null ? item.bounce_probability.toFixed(0) + '%' : '-'"></div>
                        </div>
                        <div class="bg-gray-800/50 rounded-lg py-1.5">
                            <div class="text-[10px] text-gray-500">Support Tests</div>
                            <div class="text-[11px] font-medium text-amber-400"
                                 x-text="item.support_tests != null ? item.support_tests + 'x' : '-'"></div>
                        </div>
                        <div class="bg-gray-800/50 rounded-lg py-1.5">
                            <div class="text-[10px] text-gray-500">Strength</div>
                            <div class="text-[11px] font-medium"
                                 :class="strengthColor(item.support_strength)"
                                 x-text="item.support_strength || '-'"></div>
                        </div>
                    </div>

                    <!-- Tags -->
                    <div class="flex items-center justify-between mt-2">
                        <div class="flex gap-1">
                            <span x-show="item.zone === 1" class="text-[10px] px-1.5 py-0.5 rounded bg-emerald-900/30 text-emerald-400 border border-emerald-900/30">Strong Buy</span>
                            <span x-show="item.at_support" class="text-[10px] px-1.5 py-0.5 rounded bg-green-900/30 text-green-400 border border-green-900/30">At Support</span>
                            <span x-show="item.oversold" class="text-[10px] px-1.5 py-0.5 rounded bg-cyan-900/30 text-cyan-400 border border-cyan-900/30">Oversold</span>
                            <span x-show="item.volume_spike" class="text-[10px] px-1.5 py-0.5 rounded bg-amber-900/30 text-amber-400 border border-amber-900/30">Vol Spike</span>
                            <span x-show="item.whale_accumulation" class="text-[10px] px-1.5 py-0.5 rounded bg-purple-900/30 text-purple-400 border border-purple-900/30">Whale Accum</span>
                        </div>
                        <span class="text-[10px] text-gray-600" x-text="item.market_cap_rank ? '#' + item.market_cap_rank : ''"></span>
                    </div>
                </div>
            </div>
        </template>
    </div>

    <!-- Load More -->
    <div x-show="!loading && hasMore" x-cloak class="text-center pt-2 pb-4">
        <button @click="loadMore()" :disabled="loadingMore"
                class="px-6 py-2 text-sm font-medium rounded-lg bg-gray-800 border border-gray-700 text-gray-300 hover:bg-gray-700 transition">
            <span x-text="loadingMore ? 'Loading...' : 'Muat Lebih Banyak (' + (total - items.length) + ' lagi)'"></span>
        </button>
    </div>
</div>
{% endblock %}

{% block scripts %}
<script>
function accumulationZonePanel() {
    return {
        items: [],
        loading: false,
        loadingMore: false,
        total: 0,
        hasMore: false,
        page: 1,
        filters: {
            asset_type: '{{ asset_mode }}',
            zone: 'all',
        },
        sortBy: 'zone',
        searchQ: '',
        stats: { zone1_count: 0, zone2_count: 0, zone3_count: 0 },

        async fetchData() {
            this.page = 1;
            this.loading = true;
            try {
                const data = await this._fetch(1);
                this.items = data.items || [];
                this.total = data.total || 0;
                this.hasMore = data.has_more || false;
                this.stats = data.stats || this.computeStats();
            } catch (e) {
                console.error('Fetch error:', e);
            } finally {
                this.loading = false;
            }
        },

        async loadMore() {
            this.page++;
            this.loadingMore = true;
            try {
                const data = await this._fetch(this.page);
                this.items = this.items.concat(data.items || []);
                this.hasMore = data.has_more || false;
            } catch (e) {
                console.error('Load more error:', e);
                this.page--;
            } finally {
                this.loadingMore = false;
            }
        },

        async _fetch(page) {
            const params = new URLSearchParams({
                asset_type: this.filters.asset_type,
                zone: this.filters.zone,
                sort: this.sortBy,
                limit: '20',
                page: page,
                q: this.searchQ,
            });
            const resp = await fetch(`/api/v1/market/accumulation-zone?${params}`);
            if (!resp.ok) throw new Error(`HTTP ${resp.status}`);
            return await resp.json();
        },

        computeStats() {
            if (!this.items.length) return { zone1_count: 0, zone2_count: 0, zone3_count: 0 };
            return {
                zone1_count: this.items.filter(i => i.zone === 1).length,
                zone2_count: this.items.filter(i => i.zone === 2).length,
                zone3_count: this.items.filter(i => i.zone === 3).length,
            };
        },

        zoneBorderClass(zone) {
            return {
                1: 'border-emerald-800/60 hover:border-emerald-700',
                2: 'border-amber-800/60 hover:border-amber-700',
                3: 'border-gray-800 hover:border-gray-700',
            }[zone] || 'border-gray-800 hover:border-gray-700';
        },

        zoneBadgeClass(zone) {
            return {
                1: 'bg-emerald-900/50 text-emerald-400 border border-emerald-800/50',
                2: 'bg-amber-900/50 text-amber-400 border border-amber-800/50',
                3: 'bg-gray-800 text-gray-400 border border-gray-700',
            }[zone] || 'bg-gray-800 text-gray-500';
        },

        zoneLabel(zone) {
            return { 1: 'Zone 1 - Strong Buy', 2: 'Zone 2 - Buy', 3: 'Zone 3 - Watch' }[zone] || 'Zone ' + (zone || '-');
        },

        zscoreColor(z) {
            if (z == null) return 'text-gray-400';
            if (z <= -2) return 'text-emerald-400';
            if (z <= -1) return 'text-green-400';
            if (z <= 0) return 'text-cyan-400';
            if (z <= 1) return 'text-amber-400';
            if (z <= 2) return 'text-orange-400';
            return 'text-red-400';
        },

        zscoreMarkerPos(z) {
            if (z == null) return 50;
            // Map -3 to +3 -> 0% to 100%
            const clamped = Math.max(-3, Math.min(3, z));
            return ((clamped + 3) / 6) * 100;
        },

        supportZoneWidth(item) {
            // Represent the support zone as a percentage of the price range
            if (!item.support_level || !item.resistance_level) return 30;
            const range = item.resistance_level - item.support_level;
            if (range <= 0) return 30;
            const supportWidth = (item.support_level / item.resistance_level) * 100;
            return Math.min(Math.max(supportWidth, 10), 60);
        },

        priceMarkerPos(item) {
            if (!item.current_price_idr || !item.support_level || !item.resistance_level) return 50;
            const range = item.resistance_level - item.support_level;
            if (range <= 0) return 50;
            const pos = ((item.current_price_idr - item.support_level) / range) * 100;
            return Math.min(Math.max(pos, 2), 98);
        },

        strengthColor(strength) {
            return {
                strong: 'text-emerald-400',
                moderate: 'text-amber-400',
                weak: 'text-red-400',
            }[strength] || 'text-gray-400';
        },

        fmtPrice(v) {
            if (v == null || isNaN(v)) return '-';
            const val = Number(v);
            if (val === 0) return 'Rp 0';
            const abs = Math.abs(val);
            if (abs >= 1_000_000_000_000) return 'Rp ' + new Intl.NumberFormat('id-ID', {maximumFractionDigits: 1}).format(val / 1_000_000_000_000) + 'T';
            if (abs >= 1_000_000_000) return 'Rp ' + new Intl.NumberFormat('id-ID', {maximumFractionDigits: 1}).format(val / 1_000_000_000) + 'B';
            if (abs >= 100) return 'Rp ' + new Intl.NumberFormat('id-ID', {maximumFractionDigits: 0}).format(val);
            if (abs >= 1) return 'Rp ' + new Intl.NumberFormat('id-ID', {maximumFractionDigits: 2}).format(val);
            if (abs >= 0.01) return 'Rp ' + new Intl.NumberFormat('id-ID', {maximumFractionDigits: 4}).format(val);
            return 'Rp ' + new Intl.NumberFormat('id-ID', {maximumFractionDigits: 8}).format(val);
        },

        fmtPct(v) { return v != null ? (v >= 0 ? '+' : '') + Number(v).toFixed(1) + '%' : '-'; },

        formatNumber(val) {
            if (val == null || isNaN(val)) return '-';
            return new Intl.NumberFormat('id-ID').format(Number(val));
        },
    };
}
</script>
{% endblock %}