View Code - 20260722

kasab_edit.php | 20260722_120325.php Initial Domain Snapshot

<?php
/* ======================================================
   File: /erp/kasab_edit.php
   Purpose: Edit Kasab Entry (Robust + Auto-balanced)
   ====================================================== */

require_once __DIR__ . '/modules/auth/page_acl.php';
$ctx = page_require_access('mesr_stock_entry');

$pdo        = $ctx['pdo'];
$company_id = (int)$ctx['company_id'];

$id = isset($_GET['id']) ? (int)$_GET['id'] : 0;

if ($id <= 0) {
    die("Invalid ID");
}

/* ---- Fetch record safely ---- */
$stmt = $pdo->prepare("
    SELECT * FROM kasab_entry 
    WHERE id = ? AND company_id = ?
");
$stmt->execute([$id, $company_id]);
$data = $stmt->fetch(PDO::FETCH_ASSOC);

if (!$data) {
    die("Entry Not Found");
}

/* ---- Safe JSON decode ---- */
function safe_decode($json)
{
    $raw = json_decode($json, true);
    if (!is_array($raw)) return [];

if (isset($raw['rolls']) && is_array($raw['rolls'])) {
        return array_values($raw['rolls']);
    }

if (isset($raw['weights']) && is_array($raw['weights'])) {
        return array_values($raw['weights']);
    }

return array_values($raw);
}

$weightsArr = safe_decode($data['weight_json']);
$rollsArr   = safe_decode($data['rolls_json']);

/* ======================================================
   AUTO BALANCE LOGIC
   ====================================================== */

$weightCount = count($weightsArr);
$rollCount   = count($rollsArr);

$rowCount = max($weightCount, $rollCount, 1);

/* If rolls missing, repeat last roll */
if ($rollCount < $rowCount) {
    $lastRoll = $rollCount > 0 ? (int)$rollsArr[$rollCount - 1] : '';
    for ($i = $rollCount; $i < $rowCount; $i++) {
        $rollsArr[$i] = $lastRoll;
    }
}

/* If weights missing, pad empty */
if ($weightCount < $rowCount) {
    for ($i = $weightCount; $i < $rowCount; $i++) {
        $weightsArr[$i] = '';
    }
}

/* Trim extra */
$rollsArr   = array_slice($rollsArr, 0, $rowCount);
$weightsArr = array_slice($weightsArr, 0, $rowCount);

// FIX: Removed double header inclusion
require_once __DIR__ . '/partials/header.php';
?>

<div class="container py-4">
    <div class="card shadow-sm border-0">
        <div class="card-header bg-white py-3 d-flex justify-content-between align-items-center border-bottom">
            <h4 class="mb-0 fw-bold text-primary">
                <i class="bi bi-pencil-square me-2"></i>Edit Kasab Entry #<?= (int)$id ?>
            </h4>
            <a href="kasab_preview.php" class="btn btn-outline-secondary btn-sm shadow-sm">
                <i class="bi bi-arrow-left"></i> Back
            </a>
        </div>

<div class="row g-3 mb-4">
                    <div class="col-md-6">
                        <label class="form-label fw-bold text-muted small uppercase">Entry Date</label>
                        <input type="date" name="entry_date" class="form-control form-control-lg border-2" 
                               value="<?= htmlspecialchars($data['entry_date']) ?>" required>
                    </div>
                    <div class="col-md-6">
                        <label class="form-label fw-bold text-muted small uppercase">Color</label>
                        <input type="text" name="color" class="form-control form-control-lg border-2" 
                               placeholder="e.g. Red, Blue..."
                               value="<?= htmlspecialchars($data['color']) ?>" required>
                    </div>
                </div>

<div class="table-responsive rounded-3 border">
                    <table class="table table-hover align-middle mb-0" id="edit_table">
                        <thead class="table-dark">
                            <tr>
                                <th style="width:70px;" class="text-center">#</th>
                                <th>Rolls</th>
                                <th>Weight (kg)</th>
                                <th style="width:80px;" class="text-center">Action</th>
                            </tr>
                        </thead>
                        <tbody class="bg-white">
                        <?php for($i=0; $i<$rowCount; $i++): ?>
                            <tr>
                                <td class="idx text-center fw-bold text-secondary"><?= $i+1 ?></td>
                                <td>
                                    <input type="number" name="rolls[]" class="form-control border-1" 
                                           value="<?= htmlspecialchars($rollsArr[$i]) ?>" required>
                                </td>
                                <td>
                                    <input type="number" step="0.001" name="weights[]" class="form-control border-1" 
                                           value="<?= htmlspecialchars($weightsArr[$i]) ?>" required>
                                </td>
                                <td class="text-center">
                                    <button type="button" class="btn btn-sm btn-link text-danger delete-row-btn" title="Delete Row">
                                        <i class="bi bi-trash3-fill fs-5"></i>
                                    </button>
                                </td>
                            </tr>
                        <?php endfor; ?>
                        </tbody>
                    </table>
                </div>

<div class="d-flex justify-content-between align-items-center mt-4 pt-3 border-top">
                    <button type="button" class="btn btn-dark px-4 shadow-sm" onclick="addRow()">
                        <i class="bi bi-plus-lg me-2"></i>Add New Row
                    </button>
                    <button type="submit" class="btn btn-primary px-5 py-2 shadow fw-bold">
                        <i class="bi bi-cloud-arrow-up-fill me-2"></i>Update Entry
                    </button>
                </div>
            </form>
        </div>
    </div>
</div>

// Serial Number update karne ke liye
    function refreshRowNumbers(){
        document.querySelectorAll('.idx').forEach((td, i) => {
            td.innerText = i + 1;
        });
    }

// Row delete button logic
    function attachDeleteRowHandlers() {
        document.querySelectorAll('.delete-row-btn').forEach(btn => {
            btn.onclick = function() {
                const tr = btn.closest('tr');
                const tbody = tr.parentElement;
                if (tbody.rows.length > 1) {
                    tr.remove();
                    refreshRowNumbers();
                } else {
                    alert('At least one entry is required.');
                }
            };
        });
    }

// Nayi row add karte waqt delete handler properly attach karne ke liye isko global format me handle karenge
    function syncRollInputs(value){
        document.querySelectorAll('input[name="rolls[]"]').forEach(input => {
            input.value = value;
        });
    }

document.addEventListener('input', function(e){
        if(e.target.matches('input[name="rolls[]"]')){
            syncRollInputs(e.target.value);
        }
    });

// Nayi row add karne ke liye
    window.addRow = function(){
        const tbody = document.querySelector('#edit_table tbody');
        const firstRow = tbody.querySelector('tr');
        if (!firstRow) return;

const newRow = firstRow.cloneNode(true);
        const firstRollValue = firstRow.querySelector('input[name="rolls[]"]')?.value || '';

newRow.querySelectorAll('input[name="weights[]"]').forEach(input => input.value = '');
        newRow.querySelectorAll('input[name="rolls[]"]').forEach(input => input.value = firstRollValue);
        tbody.appendChild(newRow);
        refreshRowNumbers();
        attachDeleteRowHandlers(); // Nayi row ke delete button par function bind karne ke liye
    };

// Initial attach for delete buttons
    attachDeleteRowHandlers();

// AJAX Submission
    document.getElementById("updateKasabForm").addEventListener("submit", async function(e){
        e.preventDefault();
        
        const submitBtn = this.querySelector('button[type="submit"]');
        const originalText = submitBtn.innerHTML;
        submitBtn.disabled = true;
        submitBtn.innerHTML = '<span class="spinner-border spinner-border-sm me-2"></span>Updating...';

const fd = new FormData(this);

try {
            const res = await fetch("save/update_kasab_data.php", {
                method: "POST",
                body: fd
            });

const data = await res.json();

if(data.success){
                alert("Data Updated Successfully!");
                window.location.href = "kasab_preview.php";
            } else {
                alert("Error: " + (data.message || "Failed to update"));
                submitBtn.disabled = false;
                submitBtn.innerHTML = originalText;
            }

} catch(err) {
            console.error(err);
            alert("Server Error. Please check database or network connection.");
            submitBtn.disabled = false;
            submitBtn.innerHTML = originalText;
        }
    });
});
</script>

<?php require_once __DIR__ . '/partials/footer.php'; ?>