bmc_hub/app/opportunities/frontend/opportunities.html

{% extends "shared/frontend/base.html" %}

{% block title %}Muligheder - BMC Hub{% endblock %}

{% block extra_css %}
<style>
    .stage-pill {
        display: inline-flex;
        align-items: center;
        gap: 6px;
        padding: 4px 10px;
        border-radius: 999px;
        font-size: 0.8rem;
        font-weight: 600;
        background: rgba(15, 76, 117, 0.1);
        color: var(--accent);
    }

    .stage-dot {
        width: 8px;
        height: 8px;
        border-radius: 50%;
    }
</style>
{% endblock %}

{% block content %}
<div class="d-flex justify-content-between align-items-center mb-4">
    <div>
        <h2 class="fw-bold mb-1">Muligheder</h2>
        <p class="text-muted mb-0">Hub‑lokal salgspipeline</p>
    </div>
    <div class="d-flex gap-2">
        <a class="btn btn-outline-primary" href="/pipeline">
            <i class="bi bi-kanban me-2"></i>Sales Board
        </a>
        <button class="btn btn-primary" onclick="openCreateOpportunityModal()">
            <i class="bi bi-plus-lg me-2"></i>Opret mulighed
        </button>
    </div>
</div>

<div class="card p-3 mb-4">
    <div class="row g-2 align-items-center">
        <div class="col-md-4">
            <input type="text" class="form-control" id="searchInput" placeholder="Søg titel eller kunde..." oninput="renderOpportunities()">
        </div>
        <div class="col-md-3">
            <select class="form-select" id="stageFilter" onchange="renderOpportunities()"></select>
        </div>
        <div class="col-md-3">
            <select class="form-select" id="statusFilter" onchange="renderOpportunities()">
                <option value="all">Alle status</option>
                <option value="open">Åbne</option>
                <option value="won">Vundet</option>
                <option value="lost">Tabt</option>
            </select>
        </div>
        <div class="col-md-2 text-end">
            <span class="text-muted small" id="countLabel">0 muligheder</span>
        </div>
    </div>
</div>

<div class="card">
    <div class="table-responsive">
        <table class="table table-hover align-middle mb-0">
            <thead class="table-light">
                <tr>
                    <th>Titel</th>
                    <th>Kunde</th>
                    <th>Beløb</th>
                    <th>Lukningsdato</th>
                    <th>Stage</th>
                    <th>Sandsynlighed</th>
                    <th class="text-end">Handling</th>
                </tr>
            </thead>
            <tbody id="opportunitiesTable">
                <tr>
                    <td colspan="7" class="text-center py-5">
                        <div class="spinner-border text-primary"></div>
                    </td>
                </tr>
            </tbody>
        </table>
    </div>
</div>

<!-- Create Opportunity Modal -->
<div class="modal fade" id="opportunityModal" tabindex="-1">
    <div class="modal-dialog modal-lg">
        <div class="modal-content">
            <div class="modal-header">
                <h5 class="modal-title">Opret mulighed</h5>
                <button type="button" class="btn-close" data-bs-dismiss="modal"></button>
            </div>
            <div class="modal-body">
                <form id="opportunityForm">
                    <div class="row g-3">
                        <div class="col-md-6">
                            <label class="form-label">Kunde *</label>
                            <select class="form-select" id="customerId" required></select>
                        </div>
                        <div class="col-md-6">
                            <label class="form-label">Titel *</label>
                            <input type="text" class="form-control" id="title" required>
                        </div>
                        <div class="col-md-6">
                            <label class="form-label">Beløb</label>
                            <input type="number" step="0.01" class="form-control" id="amount">
                        </div>
                        <div class="col-md-6">
                            <label class="form-label">Valuta</label>
                            <select class="form-select" id="currency">
                                <option value="DKK">DKK</option>
                                <option value="EUR">EUR</option>
                                <option value="USD">USD</option>
                            </select>
                        </div>
                        <div class="col-md-6">
                            <label class="form-label">Stage</label>
                            <select class="form-select" id="stageId"></select>
                        </div>
                        <div class="col-md-6">
                            <label class="form-label">Forventet lukning</label>
                            <input type="date" class="form-control" id="expectedCloseDate">
                        </div>
                        <div class="col-12">
                            <label class="form-label">Beskrivelse</label>
                            <textarea class="form-control" id="description" rows="3"></textarea>
                        </div>
                    </div>
                </form>
            </div>
            <div class="modal-footer">
                <button type="button" class="btn btn-secondary" data-bs-dismiss="modal">Annuller</button>
                <button type="button" class="btn btn-primary" onclick="createOpportunity()">Gem</button>
            </div>
        </div>
    </div>
</div>
{% endblock %}

{% block extra_js %}
<script>
let opportunities = [];
let stages = [];
let customers = [];

document.addEventListener('DOMContentLoaded', async () => {
    try {
        await loadStages();
    } catch (error) {
        console.error('Error loading stages:', error);
    }

    try {
        await loadCustomers();
    } catch (error) {
        console.error('Error loading customers:', error);
    }

    try {
        await loadOpportunities();
    } catch (error) {
        console.error('Error loading opportunities:', error);
        const tbody = document.getElementById('opportunitiesTable');
        tbody.innerHTML = '<tr><td colspan="7" class="text-center text-danger py-5">Fejl ved indlæsning af muligheder</td></tr>';
        document.getElementById('countLabel').textContent = '0 muligheder';
    }
});

async function loadStages() {
    const response = await fetch('/api/v1/pipeline/stages');
    stages = await response.json();

    const stageFilter = document.getElementById('stageFilter');
    stageFilter.innerHTML = '<option value="all">Alle stages</option>' +
        stages.map(s => `<option value="${s.id}">${s.name}</option>`).join('');

    const stageSelect = document.getElementById('stageId');
    stageSelect.innerHTML = stages.map(s => `<option value="${s.id}">${s.name}</option>`).join('');
}

async function loadCustomers() {
    const response = await fetch('/api/v1/customers?limit=1000');
    const data = await response.json();
    customers = Array.isArray(data) ? data : (data.customers || []);

    const select = document.getElementById('customerId');
    select.innerHTML = '<option value="">Vælg kunde...</option>' +
        customers.map(c => `<option value="${c.id}">${escapeHtml(c.name)}</option>`).join('');
}

async function loadOpportunities() {
    const response = await fetch('/api/v1/opportunities');
    opportunities = await response.json();
    renderOpportunities();
}

function renderOpportunities() {
    const search = document.getElementById('searchInput').value.toLowerCase();
    const stageFilter = document.getElementById('stageFilter').value;
    const statusFilter = document.getElementById('statusFilter').value;

    const filtered = opportunities.filter(o => {
        const text = `${o.title} ${o.customer_name}`.toLowerCase();
        if (search && !text.includes(search)) return false;
        if (stageFilter !== 'all' && parseInt(stageFilter) !== o.stage_id) return false;
        if (statusFilter === 'won' && !o.is_won) return false;
        if (statusFilter === 'lost' && !o.is_lost) return false;
        if (statusFilter === 'open' && (o.is_won || o.is_lost)) return false;
        return true;
    });

    const tbody = document.getElementById('opportunitiesTable');
    if (filtered.length === 0) {
        tbody.innerHTML = '<tr><td colspan="7" class="text-center text-muted py-5">Ingen muligheder fundet</td></tr>';
        document.getElementById('countLabel').textContent = '0 muligheder';
        return;
    }

    tbody.innerHTML = filtered.map(o => `
        <tr class="opportunity-row" style="cursor:pointer" onclick="goToDetail(${o.id})">
            <td class="fw-semibold">${escapeHtml(o.title)}</td>
            <td>${escapeHtml(o.customer_name || '-')}</td>
            <td>${formatCurrency(o.amount, o.currency)}</td>
            <td>${o.expected_close_date ? formatDate(o.expected_close_date) : '<span class=\"text-muted\">-</span>'}</td>
            <td>
                <span class="stage-pill">
                    <span class="stage-dot" style="background:${o.stage_color || '#0f4c75'}"></span>
                    ${escapeHtml(o.stage_name || '-')}
                </span>
            </td>
            <td>${o.probability || 0}%</td>
            <td class="text-end">
                <i class="bi bi-arrow-right"></i>
            </td>
        </tr>
    `).join('');

    document.getElementById('countLabel').textContent = `${filtered.length} muligheder`;
}

function openCreateOpportunityModal() {
    document.getElementById('opportunityForm').reset();
    const modal = new bootstrap.Modal(document.getElementById('opportunityModal'));
    modal.show();
}

async function createOpportunity() {
    const payload = {
        customer_id: parseInt(document.getElementById('customerId').value),
        title: document.getElementById('title').value,
        description: document.getElementById('description').value || null,
        amount: parseFloat(document.getElementById('amount').value || 0),
        currency: document.getElementById('currency').value,
        stage_id: parseInt(document.getElementById('stageId').value || 0) || null,
        expected_close_date: document.getElementById('expectedCloseDate').value || null
    };

    if (!payload.customer_id || !payload.title) {
        alert('Kunde og titel er påkrævet');
        return;
    }

    const response = await fetch('/api/v1/opportunities', {
        method: 'POST',
        headers: { 'Content-Type': 'application/json' },
        body: JSON.stringify(payload)
    });

    if (!response.ok) {
        alert('Kunne ikke oprette mulighed');
        return;
    }

    bootstrap.Modal.getInstance(document.getElementById('opportunityModal')).hide();
    await loadOpportunities();
}

function goToDetail(id) {
    window.location.href = `/opportunities/${id}`;
}

function formatCurrency(value, currency) {
    const num = parseFloat(value || 0);
    return new Intl.NumberFormat('da-DK', { style: 'currency', currency: currency || 'DKK' }).format(num);
}

function formatDate(value) {
    return new Date(value).toLocaleDateString('da-DK');
}

function escapeHtml(text) {
    if (!text) return '';
    const div = document.createElement('div');
    div.textContent = text;
    return div.innerHTML;
}
</script>
{% endblock %}