{% extends "base.html" %}

{% block content %}
<div class="container my-4">

    <h2 class="text-center mb-4">Generate Subcontractor Report</h2>

    <!-- FORM -->
    <div class="card shadow-sm p-3 p-md-4 mx-auto" style="max-width:600px;">
        <form method="POST">

            <div class="mb-3">
                <label class="form-label fw-semibold">Select Subcontractor</label>
                <select name="subcontractor_id" class="form-select" required>
                    <option value="">-- Select Subcontractor --</option>
                    {% for sc in subcontractors %}
                    <option value="{{ sc.id }}" {% if selected_sc_id==sc.id|string %}selected{% endif %}>
                        {{ sc.subcontractor_name }}
                    </option>
                    {% endfor %}
                </select>
            </div>

            <div class="form-check form-switch mb-3">
                <input class="form-check-input" type="checkbox" id="downloadAllSwitch" name="download_all" value="true"
                    {% if download_all %}checked{% endif %}>
                <label class="form-check-label fw-bold text-primary">
                    Download All RA Bills
                </label>
            </div>

            <div class="mb-4" id="ra_bill_container">
                <label class="form-label fw-semibold">RA Bill Number</label>
                <input type="text" name="ra_bill_no" id="ra_bill_input" class="form-control"
                    value="{{ ra_bill_no or '' }}">
            </div>

            <div class="row g-2">
                <div class="col-12 col-md-6">
                    <button class="btn btn-outline-primary w-100" name="action" value="preview">
                        Preview Data
                    </button>
                </div>
                <div class="col-12 col-md-6">
                    <button class="btn btn-primary w-100" name="action" value="download">
                        Download Excel
                    </button>
                </div>
            </div>

        </form>
    </div>

    {% if tables %}
    <!-- REPORT PREVIEW -->
    <div class="mt-5">

        <h3 class="text-center mb-3">Report Preview</h3>

        <div class="card shadow-sm">

            <!-- MOBILE SCROLLABLE TABS -->
            <div class="card-header p-0">
                <ul class="nav nav-tabs flex-nowrap overflow-auto">
                    <li class="nav-item">
                        <button class="nav-link active" data-bs-toggle="tab" data-bs-target="#tr">
                            Trench Excavation
                        </button>
                    </li>
                    <li class="nav-item">
                        <button class="nav-link" data-bs-toggle="tab" data-bs-target="#mh">
                            Manhole Excavation
                        </button>
                    </li>
                    <li class="nav-item">
                        <button class="nav-link" data-bs-toggle="tab" data-bs-target="#dc">
                            Manhole & Domestic Chambers
                        </button>
                    </li>
                    <li class="nav-item">
                        <button class="nav-link" data-bs-toggle="tab" data-bs-target="#laying">
                            Pipe Laying
                        </button>
                    </li>
                </ul>
            </div>

            <!-- TAB CONTENT -->
            <div class="card-body tab-content">

                <div class="tab-pane fade show active" id="tr">
                    <div class="table-responsive overflow-auto">
                        {{ tables.tr | safe }}
                    </div>
                </div>

                <div class="tab-pane fade" id="mh">
                    <div class="table-responsive overflow-auto">
                        {{ tables.mh | safe }}
                    </div>
                </div>

                <div class="tab-pane fade" id="dc">
                    <div class="table-responsive overflow-auto">
                        {{ tables.dc | safe }}
                    </div>
                </div>

                <div class="tab-pane fade" id="laying">
                    <div class="table-responsive overflow-auto">
                        {{ tables.laying | safe }}
                    </div>
                </div>

            </div>
        </div>
    </div>
    {% endif %}

</div>

<!-- BOOTSTRAP-ONLY JS -->
<script>
    function toggleRAInput() {
        const checkbox = document.getElementById("downloadAllSwitch");
        const input = document.getElementById("ra_bill_input");
        const container = document.getElementById("ra_bill_container");

        if (checkbox.checked) {
            input.value = "";
            input.disabled = true;
            container.classList.add("opacity-50");
        } else {
            input.disabled = false;
            container.classList.remove("opacity-50");
        }
    }

    document.addEventListener("DOMContentLoaded", toggleRAInput);
    document.getElementById("downloadAllSwitch").addEventListener("change", toggleRAInput);
</script>
{% endblock %}