{% extends "base.html" %}
{% block title %}Sniper Entry{% endblock %}

{% block content %}
<div x-data="sniperEntryPanel()" 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">&#x1F3AF;</span>
                    Sniper Entry
                </h1>
                <p class="text-sm text-gray-500 mt-0.5">Sinyal entry presisi tinggi berdasarkan multi-faktor scoring &mdash; temukan titik masuk optimal.</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-rose-600 hover:bg-rose-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 Signals</p>
            <p class="text-xl font-bold text-white mt-1" x-text="stats.total_signals || 0"></p>
        </div>
        <div class="glass rounded-xl border border-gray-800 p-3">
            <p class="text-xs text-gray-500 uppercase tracking-wider">&#x1F525;&#x1F525;&#x1F525; Count</p>
            <p class="text-xl font-bold text-rose-400 mt-1" x-text="stats.fire_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">Avg Fire Score</p>
            <p class="text-xl font-bold text-orange-400 mt-1" x-text="stats.avg_fire_score != null ? stats.avg_fire_score.toFixed(1) : '-'"></p>
        </div>
        <div class="glass rounded-xl border border-gray-800 p-3">
            <p class="text-xs text-gray-500 uppercase tracking-wider">Best R:R</p>
            <p class="text-xl font-bold text-emerald-400 mt-1" x-text="stats.best_rr != null ? '1:' + stats.best_rr.toFixed(1) : '-'"></p>
        </div>
    </div>

    <!-- Filters -->
    <div class="flex flex-wrap items-center gap-2">
        <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-rose-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>

        <select x-model="filters.min_fire" @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-rose-500">
            <option value="0">Min Fire: Semua</option>
            <option value="40">Min Fire: 40+</option>
            <option value="60">Min Fire: 60+</option>
            <option value="80">Min Fire: 80+</option>
        </select>

        <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-rose-500">
            <option value="fire_score">Fire Score Tertinggi</option>
            <option value="rr_ratio">R:R Terbaik</option>
            <option value="confidence">Confidence Tertinggi</option>
        </select>

        <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 simbol..."
                   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-rose-500">
        </div>
    </div>

    <!-- Loading State -->
    <div x-show="loading" x-cloak class="text-center py-12">
        <svg class="animate-spin h-8 w-8 text-rose-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">Memindai sinyal entry...</p>
    </div>

    <!-- Error State -->
    <div x-show="!loading && error" x-cloak class="text-center py-12 glass rounded-xl border border-gray-800">
        <svg class="mx-auto h-12 w-12 text-rose-500" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="1.5" d="M12 9v3.75m9-.75a9 9 0 11-18 0 9 9 0 0118 0zm-9 3.75h.008v.008H12v-.008z"/></svg>
        <h3 class="mt-4 text-lg font-medium text-gray-400" x-text="error"></h3>
        <button @click="fetchData()" class="mt-3 px-4 py-2 text-sm rounded-lg bg-rose-600 hover:bg-rose-700 text-white transition">Coba Lagi</button>
    </div>

    <!-- Empty State -->
    <div x-show="!loading && !error && 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="M15 10.5a3 3 0 11-6 0 3 3 0 016 0z"/>
            <path stroke-linecap="round" stroke-linejoin="round" stroke-width="1.5" d="M19.5 10.5c0 7.142-7.5 11.25-7.5 11.25S4.5 17.642 4.5 10.5a7.5 7.5 0 1115 0z"/>
        </svg>
        <h3 class="mt-4 text-lg font-medium text-gray-400">Belum Ada Sinyal Sniper</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-rose-400 hover:text-rose-300">Pipeline Workflow</a>
            untuk menghasilkan sinyal entry.
        </p>
    </div>

    <!-- Result Cards Grid -->
    <div x-show="!loading && !error && 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="fireBorderClass(item.fire_score)"
                 :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_url || (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_url || item.symbol">
                            <span x-show="!item.icon_url && !item.symbol" 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-rose-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>
                                    <span class="text-[10px] px-1.5 py-0.5 rounded font-semibold"
                                          :class="fireLevelBadge(item.fire_score).cls"
                                          x-text="fireLevelBadge(item.fire_score).label"></span>
                                </div>
                            </div>
                        </a>
                        <!-- Fire Score -->
                        <div class="text-right">
                            <div class="text-3xl font-black tabular-nums"
                                 :class="fireScoreColor(item.fire_score)"
                                 x-text="item.fire_score != null ? item.fire_score.toFixed(0) : '-'"></div>
                            <div class="text-[10px] text-gray-500">FIRE SCORE</div>
                        </div>
                    </div>
                    <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>

                <!-- Component Bars -->
                <div class="mx-4 mb-3">
                    <div class="text-[10px] font-semibold text-rose-500 uppercase tracking-wider mb-2">Scoring Components</div>
                    <div class="space-y-1.5">
                        <template x-for="comp in componentList(item)" :key="comp.key">
                            <div class="flex items-center gap-2">
                                <span class="text-[10px] text-gray-400 w-20 truncate" x-text="comp.label"></span>
                                <div class="flex-1 h-2 bg-gray-800 rounded-full overflow-hidden">
                                    <div class="h-full rounded-full transition-all duration-500"
                                         :class="comp.color"
                                         :style="'width: ' + Math.min(comp.value, 100) + '%'"></div>
                                </div>
                                <span class="text-[10px] text-gray-400 w-8 text-right tabular-nums" x-text="comp.value.toFixed(0)"></span>
                            </div>
                        </template>
                    </div>
                </div>

                <!-- Entry/SL/TP Price Ladder -->
                <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">Price Ladder</div>
                    <div class="space-y-1.5">
                        <div class="flex items-center gap-2">
                            <span class="w-2 h-2 rounded-full bg-emerald-500 flex-shrink-0"></span>
                            <span class="text-[10px] text-emerald-400 w-12">Target</span>
                            <div class="flex-1 h-1 bg-gray-700 rounded-full"><div class="h-full bg-emerald-500/60 rounded-full" style="width: 100%"></div></div>
                            <span class="text-xs font-mono text-emerald-400" x-text="fmtPrice(item.target_price)"></span>
                        </div>
                        <div class="flex items-center gap-2">
                            <span class="w-2 h-2 rounded-full bg-amber-500 flex-shrink-0"></span>
                            <span class="text-[10px] text-amber-400 w-12">Entry</span>
                            <div class="flex-1 h-1 bg-gray-700 rounded-full"><div class="h-full bg-amber-500/60 rounded-full" :style="'width: ' + entryPctWidth(item) + '%'"></div></div>
                            <span class="text-xs font-mono text-amber-400" x-text="fmtPrice(item.entry_price)"></span>
                        </div>
                        <div class="flex items-center gap-2">
                            <span class="w-2 h-2 rounded-full bg-red-500 flex-shrink-0"></span>
                            <span class="text-[10px] text-red-400 w-12">Stop Loss</span>
                            <div class="flex-1 h-1 bg-gray-700 rounded-full"><div class="h-full bg-red-500/60 rounded-full" :style="'width: ' + slPctWidth(item) + '%'"></div></div>
                            <span class="text-xs font-mono text-red-400" x-text="fmtPrice(item.stop_loss)"></span>
                        </div>
                    </div>
                    <div class="flex justify-between mt-2 text-[10px] text-gray-500">
                        <span x-text="'R:R  1:' + (item.rr_ratio != null ? item.rr_ratio.toFixed(1) : '-')"></span>
                        <span x-text="item.signal_type || '-'"></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">Confidence</div>
                            <div class="text-[11px] font-medium" :class="(item.confidence || 0) >= 70 ? 'text-emerald-400' : 'text-amber-400'"
                                 x-text="item.confidence != null ? item.confidence.toFixed(0) + '%' : '-'"></div>
                        </div>
                        <div class="bg-gray-800/50 rounded-lg py-1.5">
                            <div class="text-[10px] text-gray-500">Signal</div>
                            <div class="text-[11px] font-medium text-rose-400" x-text="item.signal_type || '-'"></div>
                        </div>
                        <div class="bg-gray-800/50 rounded-lg py-1.5">
                            <div class="text-[10px] text-gray-500">Timeframe</div>
                            <div class="text-[11px] font-medium text-white" x-text="item.timeframe || '-'"></div>
                        </div>
                        <div class="bg-gray-800/50 rounded-lg py-1.5">
                            <div class="text-[10px] text-gray-500">R:R</div>
                            <div class="text-[11px] font-medium text-emerald-400"
                                 x-text="item.rr_ratio != null ? '1:' + item.rr_ratio.toFixed(1) : '-'"></div>
                        </div>
                    </div>
                </div>
            </div>
        </template>
    </div>

    <!-- Pagination -->
    <div x-show="!loading && !error && total > 0" x-cloak class="flex items-center justify-between pt-2 pb-4">
        <span class="text-sm text-gray-500">Menampilkan <span class="text-white" x-text="items.length"></span> dari <span class="text-white" x-text="total"></span></span>
        <div class="flex gap-2">
            <button @click="page > 1 && (page--, fetchData())" :disabled="page <= 1"
                    class="px-3 py-1.5 text-sm rounded-lg border transition"
                    :class="page <= 1 ? 'border-gray-800 text-gray-600 cursor-not-allowed' : 'border-gray-700 text-gray-300 hover:bg-gray-800'">Prev</button>
            <span class="px-3 py-1.5 text-sm text-gray-400">Halaman <span x-text="page"></span></span>
            <button @click="items.length >= 20 && (page++, fetchData())" :disabled="items.length < 20"
                    class="px-3 py-1.5 text-sm rounded-lg border transition"
                    :class="items.length < 20 ? 'border-gray-800 text-gray-600 cursor-not-allowed' : 'border-gray-700 text-gray-300 hover:bg-gray-800'">Next</button>
        </div>
    </div>
</div>
{% endblock %}

{% block scripts %}
<script>
function sniperEntryPanel() {
    return {
        items: [], total: 0, loading: false, error: null,
        stats: {},
        filters: { asset_type: '{{ asset_mode }}', min_fire: '0' },
        sortBy: 'fire_score', searchQ: '', page: 1,

        async fetchData() {
            this.loading = true; this.error = null;
            try {
                const params = new URLSearchParams({
                    asset_type: this.filters.asset_type,
                    min_fire: this.filters.min_fire,
                    sort: this.sortBy,
                    limit: '20', page: this.page,
                    q: this.searchQ
                });
                const r = await fetch(`/api/v1/market/sniper-entry?${params}`);
                if (r.redirected) { window.location.href = '/admin/login'; return; }
                if (!r.ok) throw new Error(`HTTP ${r.status}: ${r.statusText}`);
                const d = await r.json();
                if (d.error) { this.error = d.error; this.items = []; return; }
                this.items = d.items || [];
                this.total = d.total || this.items.length;
                this.stats = d.stats || this._calcStats();
            } catch(e) { this.error = e.message; this.items = []; }
            finally { this.loading = false; }
        },

        _calcStats() {
            if (!this.items.length) return {};
            const fires = this.items.map(i => i.fire_score || 0);
            const rrs = this.items.filter(i => i.rr_ratio != null).map(i => i.rr_ratio);
            return {
                total_signals: this.total,
                fire_count: this.items.filter(i => (i.fire_score || 0) >= 80).length,
                avg_fire_score: fires.reduce((a, b) => a + b, 0) / fires.length,
                best_rr: rrs.length ? Math.max(...rrs) : null,
            };
        },

        componentList(item) {
            const c = item.components || {};
            return [
                { key: 'signal', label: 'Signal', value: c.signal || 0, color: 'bg-rose-500' },
                { key: 'momentum', label: 'Momentum', value: c.momentum || 0, color: 'bg-orange-500' },
                { key: 'support', label: 'Support', value: c.support || 0, color: 'bg-amber-500' },
                { key: 'mean_rev', label: 'Mean Rev', value: c.mean_reversion || 0, color: 'bg-cyan-500' },
                { key: 'ml', label: 'ML', value: c.ml || 0, color: 'bg-violet-500' },
                { key: 'rr', label: 'R:R', value: c.risk_reward || 0, color: 'bg-emerald-500' },
            ];
        },

        fireLevelBadge(score) {
            if (score == null) return { label: '-', cls: 'bg-gray-800 text-gray-500' };
            if (score >= 80) return { label: '\uD83D\uDD25\uD83D\uDD25\uD83D\uDD25 FIRE', cls: 'bg-red-900/50 text-red-400 border border-red-800/50' };
            if (score >= 60) return { label: '\uD83D\uDD25\uD83D\uDD25 HOT', cls: 'bg-orange-900/50 text-orange-400 border border-orange-800/50' };
            if (score >= 40) return { label: '\uD83D\uDD25 WARM', cls: 'bg-yellow-900/50 text-yellow-400 border border-yellow-800/50' };
            return { label: 'COLD', cls: 'bg-gray-800 text-gray-500 border border-gray-700' };
        },

        fireScoreColor(score) {
            if (score == null) return 'text-gray-400';
            if (score >= 80) return 'text-red-400';
            if (score >= 60) return 'text-orange-400';
            if (score >= 40) return 'text-yellow-400';
            return 'text-blue-400';
        },

        fireBorderClass(score) {
            if (score == null) return 'border-gray-800 hover:border-gray-700';
            if (score >= 80) return 'border-red-800/60 hover:border-red-700';
            if (score >= 60) return 'border-orange-800/60 hover:border-orange-700';
            if (score >= 40) return 'border-yellow-800/60 hover:border-yellow-700';
            return 'border-gray-800 hover:border-gray-700';
        },

        entryPctWidth(item) {
            if (!item.target_price || !item.stop_loss || !item.entry_price) return 50;
            const range = item.target_price - item.stop_loss;
            if (range <= 0) return 50;
            return Math.max(10, Math.min(90, ((item.entry_price - item.stop_loss) / range) * 100));
        },

        slPctWidth(item) {
            if (!item.target_price || !item.stop_loss) return 20;
            const range = item.target_price - item.stop_loss;
            if (range <= 0) return 20;
            return Math.max(5, Math.min(40, ((item.stop_loss) / item.target_price) * 100));
        },

        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) 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);
            return 'Rp ' + new Intl.NumberFormat('id-ID', {maximumFractionDigits: 8}).format(val);
        },

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