{% extends "base.html" %}
{% block content %}
<div x-data="sltpPanel()" class="space-y-5">

    <!-- Header -->
    <div class="flex flex-col sm:flex-row sm:items-center sm:justify-between gap-3">
        <div>
            <h1 class="text-xl font-bold text-white flex items-center gap-2">
                <svg class="w-6 h-6 text-koin-400" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M9 12l2 2 4-4m5.618-4.016A11.955 11.955 0 0112 2.944a11.955 11.955 0 01-8.618 3.04A12.02 12.02 0 003 9c0 5.591 3.824 10.29 9 11.622 5.176-1.332 9-6.03 9-11.622 0-1.042-.133-2.052-.382-3.016z"/></svg>
                Adaptive SL/TP Optimizer
            </h1>
            <p class="text-sm text-gray-400 mt-1">Dynamic stop-loss & take-profit based on ATR, volatility & market regime</p>
        </div>
        <button @click="fetchBatch()" class="px-4 py-2 bg-koin-600 hover:bg-koin-500 text-white rounded-lg text-sm font-medium transition">
            🔄 Refresh
        </button>
    </div>

    <!-- Stats -->
    <div class="grid grid-cols-2 md:grid-cols-4 gap-3">
        <div class="bg-gray-800 border border-gray-700 rounded-xl p-4 text-center">
            <p class="text-2xl font-bold text-white" x-text="items.length">0</p>
            <p class="text-xs text-gray-400 mt-1">Active Signals</p>
        </div>
        <div class="bg-gray-800 border border-gray-700 rounded-xl p-4 text-center">
            <p class="text-2xl font-bold text-green-400" x-text="avgReward">-</p>
            <p class="text-xs text-gray-400 mt-1">Avg R:R (TP2)</p>
        </div>
        <div class="bg-gray-800 border border-gray-700 rounded-xl p-4 text-center">
            <p class="text-2xl font-bold text-red-400" x-text="avgRisk">-</p>
            <p class="text-xs text-gray-400 mt-1">Avg Risk %</p>
        </div>
        <div class="bg-gray-800 border border-gray-700 rounded-xl p-4 text-center">
            <p class="text-2xl font-bold text-yellow-400" x-text="highConfCount">0</p>
            <p class="text-xs text-gray-400 mt-1">High Confidence</p>
        </div>
    </div>

    <!-- Loading -->
    <div x-show="loading" class="text-center py-12">
        <div class="inline-block animate-spin rounded-full h-8 w-8 border-b-2 border-koin-400"></div>
        <p class="text-gray-400 mt-2 text-sm">Calculating optimal levels...</p>
    </div>

    <!-- Items -->
    <div x-show="!loading && items.length > 0" class="space-y-3">
        <template x-for="item in items" :key="item.asset_id">
            <div class="bg-gray-800 border border-gray-700 rounded-xl p-4">
                <div class="flex items-center justify-between mb-3">
                    <div class="flex items-center gap-2">
                        <span class="text-white font-bold text-sm" x-text="item.coin_symbol"></span>
                        <span class="px-2 py-0.5 rounded text-xs font-medium"
                              :class="item.confidence === 'high' ? 'bg-green-900/50 text-green-300' : item.confidence === 'medium' ? 'bg-yellow-900/50 text-yellow-300' : 'bg-red-900/50 text-red-300'"
                              x-text="item.confidence"></span>
                        <span class="px-2 py-0.5 bg-blue-900/40 text-blue-300 rounded text-xs" x-text="item.market_context?.regime"></span>
                    </div>
                    <span class="text-xs text-gray-500" x-text="'Momentum: ' + item.momentum_score"></span>
                </div>

                <!-- Price Levels -->
                <div class="grid grid-cols-2 sm:grid-cols-5 gap-2 text-xs">
                    <div class="bg-red-900/20 border border-red-800/30 rounded-lg p-2 text-center">
                        <p class="text-red-400 font-semibold">SL</p>
                        <p class="text-white font-mono" x-text="formatPrice(item.sl_price)"></p>
                        <p class="text-red-400" x-text="'-' + item.risk_pct + '%'"></p>
                    </div>
                    <div class="bg-gray-700/30 border border-gray-600/30 rounded-lg p-2 text-center">
                        <p class="text-gray-400 font-semibold">Entry</p>
                        <p class="text-white font-mono" x-text="formatPrice(item.entry_price)"></p>
                    </div>
                    <div class="bg-green-900/20 border border-green-800/30 rounded-lg p-2 text-center">
                        <p class="text-green-400 font-semibold">TP1 (50%)</p>
                        <p class="text-white font-mono" x-text="formatPrice(item.tp1_price)"></p>
                        <p class="text-green-400" x-text="'R:R ' + item.reward_ratio_tp1"></p>
                    </div>
                    <div class="bg-green-900/30 border border-green-800/40 rounded-lg p-2 text-center">
                        <p class="text-green-300 font-semibold">TP2 (30%)</p>
                        <p class="text-white font-mono" x-text="formatPrice(item.tp2_price)"></p>
                        <p class="text-green-300" x-text="'R:R ' + item.reward_ratio_tp2"></p>
                    </div>
                    <div class="bg-green-900/40 border border-green-800/50 rounded-lg p-2 text-center">
                        <p class="text-green-200 font-semibold">TP3 (20%)</p>
                        <p class="text-white font-mono" x-text="formatPrice(item.tp3_price)"></p>
                        <p class="text-green-200" x-text="'R:R ' + item.reward_ratio_tp3"></p>
                    </div>
                </div>

                <!-- Trailing Stop -->
                <div class="mt-2 flex items-center gap-2 text-xs text-gray-400">
                    <svg class="w-3.5 h-3.5" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M13 7h8m0 0v8m0-8l-8 8-4-4-6 6"/></svg>
                    <span x-text="item.trailing_stop?.description"></span>
                    <span class="text-gray-600">|</span>
                    <span x-text="'ATR: ' + item.market_context?.atr_pct + '% | Vol: ' + item.market_context?.vol_label"></span>
                </div>
            </div>
        </template>
    </div>

    <div x-show="!loading && items.length === 0" class="text-center py-12 text-gray-500">
        No active buy signals found for this asset type.
    </div>
</div>

<script>
function sltpPanel() {
    return {
        items: [],
        loading: true,
        avgReward: '-',
        avgRisk: '-',
        highConfCount: 0,

        init() { this.fetchBatch(); },

        async fetchBatch() {
            this.loading = true;
            try {
                const r = await fetch(`/api/v1/market/sltp/batch?asset_type={{ asset_mode }}`);
                const d = await r.json();
                this.items = d.items || [];
                if (this.items.length) {
                    this.avgReward = (this.items.reduce((s, i) => s + (i.reward_ratio_tp2 || 0), 0) / this.items.length).toFixed(1);
                    this.avgRisk = (this.items.reduce((s, i) => s + (i.risk_pct || 0), 0) / this.items.length).toFixed(1) + '%';
                    this.highConfCount = this.items.filter(i => i.confidence === 'high').length;
                }
            } catch(e) { console.error(e); }
            this.loading = false;
        },

        formatPrice(p) {
            if (!p) return '-';
            return p >= 1 ? parseFloat(p).toLocaleString('id-ID', {maximumFractionDigits: 2}) : parseFloat(p).toFixed(8);
        }
    }
}
</script>
{% endblock %}