Kent-logistics-Laravel/resources/views/admin/account.blade.php

@extends('admin.layouts.app')

@section('page-title', 'Account Dashboard')

@section('content')
<meta name="csrf-token" content="{{ csrf_token() }}">
<style>
/* ---------- Base ---------- */
:root{
  --primary-1:#1a2951;
  --primary-2:#243a72;
  --muted:#9ba5bb;
  --card-bg: linear-gradient(180deg,#ffffff,#f5f7fb);
  --glass: rgba(255,255,255,0.6);
  --success:#34c86c;
  --danger:#ef4f4f;
  --accent:#276dea;
  --rounded:12px;
}

body {
  font-family: 'Segoe UI', Arial, sans-serif;
  background: linear-gradient(135deg, #eef2f7, #f9fbff);
  margin:0; padding:0;
  color:#253047;
  -webkit-font-smoothing:antialiased;
}

/* container */
.account-container {
  padding: 28px 34px;
  max-width:1400px;
  margin: 18px auto;
  box-sizing:border-box;
}

/* header */
.account-header {
  margin-bottom: 18px;
  background: linear-gradient(90deg,var(--primary-1),var(--primary-2));
  padding: 22px 26px;
  border-radius: var(--rounded);
  box-shadow: 0 6px 18px rgba(34,50,90,0.12);
  color: #fff;
}
.account-header h2 { font-size: 26px; font-weight:700; margin:0 0 6px 0; }
.account-header p { font-size:14px; margin:2px 0; opacity:0.95 }

/* top actions row */
.top-actions {
  display:flex; align-items:center; justify-content:space-between;
  gap:12px; margin:16px 0 20px 0; flex-wrap:wrap;
}
.top-actions .left {
  display:flex; gap:12px; align-items:center; flex-wrap:wrap;
}
.search-row input {
  width:360px; padding:10px 14px; border-radius:8px; border:1px solid #d6dde9;
  background: #fff; font-size:14px; box-shadow:0 1px 3px rgba(0,0,0,0.03);
}
.search-row input:focus{ outline:none; border-color:var(--primary-1); box-shadow:0 6px 18px rgba(26,41,81,0.06);}

.btn {
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  background: linear-gradient(90deg,var(--primary-1),var(--primary-2));
  color:#fff; border:none; padding:10px 16px; border-radius:10px; font-weight:600;
  cursor:pointer; transition: transform .15s ease, box-shadow .15s;
}
.btn.ghost { background: transparent; color:var(--primary-1); border:1px solid #dbe4f5; box-shadow:none; }
.btn:hover{ transform: translateY(-3px); box-shadow: 0 8px 26px rgba(36,58,114,0.12); }

/* account panels */
.account-panels { 
  display:flex; 
  gap:22px; 
  align-items:flex-start; 
  flex-wrap:wrap; 
}
.panel-card {
  background: var(--card-bg); 
  border-radius:12px; 
  box-shadow:0 8px 20px rgba(25,40,80,0.06);
  flex:1; 
  min-width:48%; 
  padding:22px; 
  box-sizing:border-box; 
  overflow-x:auto; 
  transition: transform .12s, box-shadow .12s;
  min-height: 480px;
  display: flex;
  flex-direction: column;
}
.panel-card:hover{ transform: translateY(-4px); box-shadow:0 12px 28px rgba(25,40,80,0.08); }
.panel-title { 
  font-weight:700; 
  font-size:16px; 
  color:var(--primary-1); 
  margin-bottom:16px; 
  display:flex; 
  align-items:center; 
  justify-content:space-between; 
}

/* table */
table { 
  width:100%; 
  border-collapse:collapse; 
  min-width:720px; 
  font-size:14px; 
  flex:1;
}
th, td { 
  padding:12px 14px; 
  text-align:left; 
  border-bottom:1px solid #eef3fb; 
  white-space:nowrap; 
  color:#2d3b53; 
}
th { 
  background: linear-gradient(90deg,#f6f9ff,#fbfdff); 
  color:#4a5570; 
  font-weight:700; 
  font-size:13px; 
}
tr:hover td{ background:#fbfdff; }
.entry-link{ color:var(--accent); text-decoration:underline; cursor:pointer; font-weight:700; }

/* badges */

/* === Modern Status Badges === */
.status-badge {
    display: inline-block;
    padding: 6px 16px;
    border-radius: 999px;
    font-size: 13px;
    font-weight: 700;
    color: #fff;
    min-width: 76px;
    text-align: center;
    box-shadow: 0 2px 8px rgba(33, 43, 90, 0.07);
    letter-spacing: 0.1px;
    background: #6b7280; /* fallback */
    transition: box-shadow 0.22s, transform 0.17s, background 0.22s;
    vertical-align: middle;
    margin: 3px 2px;
    cursor: default;
    /* subtle glass effect */
    backdrop-filter: blur(2px);
    width: 99px;
}

.status-badge:hover {
    transform: translateY(-3px) scale(1.045);
    box-shadow: 0 4px 16px rgba(33, 43, 90, 0.16);
    opacity: 0.96;
}

/* High-impact, soft gradients for each status */
.status-unpaid {
    background: linear-gradient(90deg, #ff5959, #dc3545);
    border: 1.5px solid #d42c3f21;
    width: 95px;
}
.status-paid {
    background: linear-gradient(90deg, #36d399 0%, #4ade80 100%);
    border: 1.5px solid #31b47a1a;
    width: 95px;
}
.status-loading {
    background: linear-gradient(90deg, #509cf8 0%, #3f79d3 100%);
    border: 1.5px solid #1665c320;
    width: 95px;
}
.status-dispatched {
    background: linear-gradient(90deg, #9775fa 0%, #845ef7 100%);
    border: 1.5px solid #9775fa40;
    width: 95px;
}
.pending-badge-red {
    background: linear-gradient(90deg, #f43f5e, #ef4444);
    border: 1.5px solid #f43f5e41;
    width: 95px;
}
.pending-badge-green {
    background: linear-gradient(90deg, #10b981 0%, #22d3ee 100%);
    border: 1.5px solid #10b98141;
    width: 95px;
}

.status-delivered {
    background: linear-gradient(90deg, #22c55e 0%, #16a34a 100%);
    border: 1.5px solid #22c55e44;
    width: 95px;
}

/* 3-state toggle */
.toggle-switch-btn {
    appearance:none;
    -webkit-appearance:none;
    width:60px;
    height:24px;
    background:#f25b5b;  /* RED */
    border:2px solid #f25b5b;
    border-radius:999px;
    position:relative;
    outline:none;
    cursor:pointer;
    transition: background .22s, border .22s;
}

.toggle-switch-btn::before{
    content:"";
    width:20px;
    height:20px;
    background:#fff;
    border-radius:50%;
    position:absolute;
    top:1.7px;
    left:2px;
    transition: transform .22s;
    box-shadow:0 2px 8px rgba(0,0,0,0.15);
}

/* YELLOW */
.toggle-switch-btn.mid {
    background:#f2c94c;
    border-color:#f2c94c;
}
.toggle-switch-btn.mid::before {
    transform: translateX(20px);
}

/* GREEN */
.toggle-switch-btn.checked {
    background:#43d05c;
    border-color:#43d05c;
}
.toggle-switch-btn.checked::before {
    transform: translateX(38px);
}

/* plus button */
.plus-btn { 
  display:inline-block; 
  width:36px; 
  height:36px; 
  border-radius:10px; 
  background:#fff; 
  color:var(--primary-1); 
  border:1.5px solid #e6edf8; 
  font-size:1.15rem; 
  font-weight:700; 
  text-align:center; 
  line-height:34px; 
  cursor:pointer; 
  transition: transform .12s; 
}
.plus-btn:hover{ transform: translateY(-3px); box-shadow:0 8px 16px rgba(33,47,90,0.04); }

/* ---------- Create Order Popup Modal ---------- */
.create-order-modal {
  position:fixed; 
  inset:0; 
  background:rgba(16,24,50,0.44); 
  display:none; 
  align-items:center; 
  justify-content:center; 
  z-index:1200; 
  padding:18px;
}
.create-order-modal.modal-open { display:flex; }
.create-order-modal .modal-box { 
  background:#fff; 
  border-radius:12px; 
  padding:20px 24px; 
  box-shadow:0 14px 40px rgba(18,30,60,0.12); 
  max-width:1200px; 
  width:100%; 
  max-height:92vh; 
  overflow:auto;
}

/* consolidated orders area */
.consolidate-area {
  background: linear-gradient(90deg,#fbfbff,#f9fcff);
  border:1px solid #eef5ff; 
  padding:14px; 
  border-radius:10px; 
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.6);
  margin-top:12px; 
  overflow:auto;
  min-height: 400px;
  display: flex;
  flex-direction: column;
}

/* compact table in consolidate */
#consolidateOrdersTable th, #consolidateOrdersTable td { padding:10px 12px; font-size:13px; border-bottom:1px solid #f1f6ff; }

/* ---------- Pagination Styles ---------- */
.pagination-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 15px;
    padding: 12px 0;
    border-top: 1px solid #eef3fb;
}

.pagination-info {
    font-size: 13px;
    color: var(--muted);
    font-weight: 600;
}

.pagination-controls {
    display: flex;
    align-items: center;
    gap: 8px;
}

.pagination-btn {
    background: #fff;
    border: 1px solid #e3eaf6;
    color: var(--primary-1);
    padding: 8px 12px;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 32px;
}

.pagination-btn:hover:not(:disabled) {
    background: var(--primary-1);
    color: white;
    border-color: var(--primary-1);
}

.pagination-btn:disabled {
    background: #f8fafc;
    color: #cbd5e0;
    border-color: #e2e8f0;
    cursor: not-allowed;
    opacity: 0.6;
}

.pagination-page-btn {
    background: #fff;
    border: 1px solid #e3eaf6;
    color: var(--primary-1);
    padding: 6px 12px;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    min-width: 36px;
    text-align: center;
}

.pagination-page-btn:hover {
    background: var(--primary-1);
    color: white;
    border-color: var(--primary-1);
}

.pagination-page-btn.active {
    background: var(--primary-1);
    color: white;
    border-color: var(--primary-1);
}

.pagination-pages {
    display: flex;
    gap: 4px;
    align-items: center;
}

.pagination-ellipsis {
    color: var(--muted);
    font-size: 13px;
    padding: 0 4px;
}

/* Image-based pagination buttons */
.pagination-img-btn {
    background: #fff;
    border: 1px solid #e3eaf6;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 32px;
    padding: 0;
}

.pagination-img-btn:hover:not(:disabled) {
    background: var(--primary-1);
    border-color: var(--primary-1);
}

.pagination-img-btn:disabled {
    background: #f8fafc;
    border-color: #e2e8f0;
    cursor: not-allowed;
    opacity: 0.5;
}

.pagination-img-btn img {
    width: 16px;
    height: 16px;
    filter: brightness(0) saturate(100%) invert(26%) sepia(89%) saturate(748%) hue-rotate(201deg) brightness(93%) contrast(89%);
    transition: filter 0.3s ease;
}

.pagination-img-btn:hover:not(:disabled) img {
    filter: brightness(0) saturate(100%) invert(100%) sepia(100%) saturate(0%) hue-rotate(288deg) brightness(106%) contrast(101%);
}

.pagination-img-btn:disabled img {
    filter: brightness(0) saturate(100%) invert(84%) sepia(8%) saturate(165%) hue-rotate(179deg) brightness(89%) contrast(86%);
}

/* ---------- Entry Details Modal (existing) ---------- */
.modal-fade1 { 
  position:fixed; 
  inset:0; 
  background:rgba(16,24,50,0.44); 
  display:none; 
  align-items:center; 
  justify-content:center; 
  z-index:1200; 
  padding:18px; 
}
.modal-fade1.modal-open { display:flex; }
.modal-box1 { 
  background:#fff; 
  border-radius:12px; 
  padding:20px 24px; 
  box-shadow:0 14px 40px rgba(18,30,60,0.12); 
  max-width:1200px; 
  width:100%; 
  max-height:92vh; 
  overflow:auto; 
  min-height: 500px;
}

/* entry summary cards */
.entry-summary-cards { 
  display:flex; 
  gap:16px; 
  margin-bottom:20px; 
  flex-wrap:wrap; 
}
.entry-summary-card { 
  background:#fbfdff; 
  border:1px solid #eef6ff; 
  padding:16px; 
  border-radius:10px; 
  min-width:180px; 
  box-shadow:0 6px 18px rgba(22,36,72,0.03); 
  flex:1;
}
.entry-summary-label{ font-size:12px; color:var(--muted); }
.entry-summary-value{ font-size:18px; font-weight:700; color:#253047; margin-top:6px; }

/* installment modal */
#installmentModal .modal-box1 { max-width:720px; min-width:380px; }

/* small helpers */
.helper-note{ font-size:12px; color:#7687a3; margin-top:6px; display:block; }
.empty-state{ padding:18px; text-align:center; color:#6f7b8f; }
.kv { font-weight:700; color:#26364f; }

/* form styles */
.input, select { 
  width:100%; 
  padding:12px 14px; 
  border-radius:8px; 
  border:1.3px solid #e3eaf6; 
  background:#fff; 
  font-size:14px; 
  box-sizing:border-box; 
}
.create-grid { 
  display:grid; 
  grid-template-columns: 1fr 1fr; 
  gap:16px; 
  align-items:start; 
  margin-bottom:16px; 
}
.create-actions { 
  display:flex; 
  gap:12px; 
  justify-content:flex-end; 
  margin-top:16px; 
}

/* responsive */
@media (max-width:980px){
  .create-grid { grid-template-columns: 1fr; }
  .panel-card { min-width:100%; }
  .search-row input{ width:220px; }
  .pagination-container { flex-direction: column; gap: 10px; align-items: stretch; }
  .pagination-controls { justify-content: center; }
  .account-container { padding: 20px; }
  .panel-card { padding: 18px; }
}

@media (max-width:768px){
  .account-header { padding: 18px; }
  .top-actions { flex-direction: column; align-items: stretch; }
  .top-actions .left { justify-content: center; }
  .entry-summary-cards { gap: 12px; }
  .entry-summary-card { min-width: 140px; }
}
</style>

<div class="account-container">
    <!-- Header -->
    <div class="account-header">
        <h2>Account Dashboard</h2>
        <p>Viewing: All Regions — Workflow: Manage payments and dispatch.</p>
    </div>

    <!-- Top actions -->
    <div class="top-actions">
        <div class="left">
            <div class="search-row">
                <input type="text" id="main-search" placeholder="Search by Entry No or Description" aria-label="Search entries">
                <button class="btn ghost" id="searchBtn">Search</button>
            </div>
            <div style="display:flex; align-items:center; gap:8px; margin-left:6px;">
                <button class="btn" id="openCreateModalBtn">+ Create New Order</button>
            </div>
        </div>

        <div>
            <button class="btn" id="refreshBtn">⟳ Refresh</button>
        </div>
    </div>

    <!-- Panels -->
    <div class="account-panels" id="account-panels">
        <div class="panel-card">
            <div class="panel-title">
                <span>Payment Sent to China</span>
                <span style="font-size:13px;color:var(--muted)">Total entries: <span id="entriesCount">0</span></span>
            </div>
            <table id="main-payment-table">
                <thead>
                    <tr>
                        <th>Entry No</th><th>Date</th><th>Description</th>
                        <th>Order Quantity</th><th>Region</th><th>Payment</th><th>Amount</th><th>Status</th>
                    </tr>
                </thead>
                <tbody id="paymentTableBody">
                    <tr><td colspan="8" class="empty-state">Loading entries...</td></tr>
                </tbody>
            </table>
        </div>

        <div class="panel-card">
            <div class="panel-title">
                <span>Order Dispatch Status</span>
                <span style="font-size:13px;color:var(--muted)">Actions: <strong>+ Add Installment</strong></span>
            </div>
            <table id="main-order-table">
                <thead>
                    <tr>
                        <th>Entry No</th><th>Date</th><th>Description</th>
                        <th>Region</th><th>Amount</th><th>Status</th>
                        <th>Pending</th><th></th>
                    </tr>
                </thead>
                <tbody id="orderTableBody">
                    <tr><td colspan="8" class="empty-state">Loading entries...</td></tr>
                </tbody>
            </table>
        </div>
    </div>
</div>

<!-- CREATE ORDER POPUP MODAL -->
<div class="create-order-modal" id="createOrderModal">
    <div class="modal-box">
        <div style="display:flex; align-items:center; justify-content:space-between; margin-bottom:16px;">
            <div style="font-size:20px; font-weight:800; color:var(--primary-1)">Create New Order</div>
            <button class="btn ghost" id="closeCreateModal" title="Close create form">✕</button>
        </div>

        <form id="createOrderInlineForm" autocomplete="off">
            <div class="create-grid">
                <div>
                    <label for="inline_description">Description *</label>
                    <input class="input" type="text" id="inline_description" name="description" required placeholder="Short description for consolidated entry">
                </div>
                <div>
                    <label for="inline_region">Region *</label>
                    <select id="inline_region" name="region" class="input" required>
                        <option value="China">China</option>
                        <option value="Europe">Europe</option>
                        <option value="US">US</option>
                    </select>
                </div>

                <div>
                    <label for="inline_amount">Total Amount (₹) *</label>
                    <input class="input" type="number" id="inline_amount" name="amount" min="0" required>
                </div>
                <div>
                    <label for="inline_entry_date">Entry Date *</label>
                    <input class="input" type="date" id="inline_entry_date" name="entry_date" value="{{ date('Y-m-d') }}" required>
                </div>
            </div>

            <div style="margin-top:16px;">
                <div style="display:flex; align-items:center; margin-bottom:8px;">
                    <div style="font-weight:700; color:#233063; margin-right:6px;">Consolidated Orders</div>
                    <div style="margin-left:auto; font-size:13px; color:var(--muted);">Select orders to include in the consolidated entry</div>
                </div>

                <div class="consolidate-area" id="consolidateArea">
                    <table id="consolidateOrdersTable">
                        <thead>
                            <tr>
                                <th></th>
                                <th>Order ID</th>
                                <th>Mark No</th>
                                <th>Origin</th>
                                <th>Destination</th>
                                <th>CTN</th>
                                <th>QTY</th>
                                <th>TTL/QTY</th>
                                <th>Total Amount (₹)</th>
                                <th>CBM</th>
                                <th>TTL CBM</th>
                                <th>KG</th>
                                <th>TTL KG</th>
                            </tr>
                        </thead>
                        <tbody id="consolidateOrdersBody">
                            <tr><td colspan="14" class="empty-state">Loading available orders...</td></tr>
                        </tbody>
                    </table>
                    
                    <!-- Pagination Controls -->
                    <div class="pagination-container">
                        <div class="pagination-info" id="pageInfo">Showing 1 to 10 of 0 entries</div>
                        <div class="pagination-controls">
                            <button class="pagination-img-btn" id="prevPageBtn" title="Previous page">
                                <!-- Left arrow SVG -->
                                <svg width="16" height="16" viewBox="0 0 16 16" fill="none" xmlns="http://www.w3.org/2000/svg">
                                    <path d="M10 12L6 8L10 4" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"/>
                                </svg>
                            </button>
                            <div class="pagination-pages" id="paginationPages">
                                <!-- Page numbers will be inserted here -->
                            </div>
                            <button class="pagination-img-btn" id="nextPageBtn" title="Next page">
                                <!-- Right arrow SVG -->
                                <svg width="16" height="16" viewBox="0 0 16 16" fill="none" xmlns="http://www.w3.org/2000/svg">
                                    <path d="M6 4L10 8L6 12" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"/>
                                </svg>
                            </button>
                        </div>
                    </div>
                </div>
            </div>

            <div class="create-actions">
                <button type="button" class="btn ghost" id="cancelCreateModal">Cancel</button>
                <button type="submit" class="btn">Create Order</button>
            </div>
        </form>

        <div class="helper-note">Tip: Select orders from the list to include them in this consolidated entry. You can also search orders above.</div>
    </div>
</div>

<!-- ENTRY DETAILS MODAL -->
<div class="modal-fade1" id="entryDetailsModal">
    <div class="modal-box1 entry-details-modal">
        <div style="display:flex;justify-content:space-between;align-items:center;margin-bottom:12px;">
            <div>
                <h2 style="margin:0;font-size:20px;color:#223256;font-weight:800">Entry Details — <span id="entryDetailsId">-</span></h2>
                <div style="font-size:13px;color:var(--muted)">Complete view of all installments for this entry.</div>
            </div>
            <div><button class="btn ghost" onclick="closeEntryDetailsModal()">Close</button></div>
        </div>

        <div class="entry-summary-cards">
            <div class="entry-summary-card">
                <div class="entry-summary-label">Original Amount</div>
                <div class="entry-summary-value" id="originalAmount">-</div>
            </div>
            <div class="entry-summary-card">
                <div class="entry-summary-label">Total Processed</div>
                <div class="entry-summary-value" id="totalProcessed">-</div>
            </div>
            <div class="entry-summary-card">
                <div class="entry-summary-label">Pending Balance</div>
                <div class="entry-summary-value" id="pendingBalance">-</div>
            </div>
            <div class="entry-summary-card">
                <div class="entry-summary-label">Total Installments</div>
                <div class="entry-summary-value" id="totalInstallments">-</div>
            </div>
        </div>

        <table class="entry-installments-table" style="width:100%; border-collapse:collapse;">
            <thead>
                <tr>
                    <th>Installment</th>
                    <th>Date</th>
                    <th>Description</th>
                    <th>Region</th>
                    <th>Amount</th>
                    <th>Status</th>
                </tr>
            </thead>
            <tbody id="installmentsTableBody">
                <tr><td colspan="6" class="empty-state">No installments yet</td></tr>
            </tbody>
        </table>

        <div style="display:flex; justify-content: flex-end; gap:12px; margin-top:16px;">
            <button type="button" class="btn ghost" onclick="closeEntryDetailsModal()">Close</button>
            <button type="button" class="btn" id="addInstallmentFromDetails">+ Add New Installment</button>
        </div>
    </div>
</div>

<!-- Installment Modal -->
<div class="modal-fade1" id="installmentModal">
    <div class="modal-box1" style="max-width:720px;">
        <div style="display:flex;align-items:center; justify-content:space-between; margin-bottom:12px;">
            <div style="font-size:18px;font-weight:800;color:#243a72;">+ Add New Installment</div>
            <button class="btn ghost" onclick="closeInstallmentModal()">✕</button>
        </div>

        <div style="font-size:14px;color:#6f7b8f;margin-bottom:14px;">Create a new processing entry for the remaining pending amount</div>

        <div id="instDetailsRow" style="display:flex; gap:18px; margin-bottom:12px; flex-wrap:wrap;"></div>

        <form id="installmentForm" autocomplete="off">
            <div style="display:grid; grid-template-columns:1fr 1fr; gap:12px;">
                <div>
                    <label>Processing Date *</label>
                    <input type="date" name="proc_date" required style="width:100%; padding:10px; border-radius:8px; border:1.4px solid #e7eefb;" value="{{ date('Y-m-d') }}">
                </div>
                <div>
                    <label>Processing Amount *</label>
                    <input type="number" min="1" name="proc_amount" required placeholder="Enter amount" style="width:100%; padding:10px; border-radius:8px; border:1.4px solid #e7eefb;">
                    <span class="helper-note">Maximum allowed: <strong id="maxPending">-</strong></span>
                </div>
                <div>
                    <label>Status</label>
                    <select name="status" required style="width:100%; padding:10px; border-radius:8px; border:1.4px solid #e7eefb;">
                        <option>Pending</option><option>Loading</option><option>Packed</option><option>Dispatched</option><option>Delivered</option>
                    </select>
                </div>
            </div>

            <div style="display:flex; justify-content:flex-end; gap:12px; margin-top:14px;">
                <button type="button" class="btn ghost" onclick="closeInstallmentModal()">Cancel</button>
                <button type="submit" class="btn">Create Installment</button>
            </div>
        </form>
    </div>
</div>

<script>
/* ---------- Helpers & state ---------- */
const csrfToken = document.querySelector('meta[name="csrf-token"]').getAttribute('content');

function jsonFetch(url, opts = {}) {
  opts.headers = Object.assign({'Content-Type':'application/json','X-CSRF-TOKEN': csrfToken}, opts.headers || {});
  if(opts.body && typeof opts.body !== 'string') opts.body = JSON.stringify(opts.body);
  return fetch(url, opts).then(r => {
      // attempt to parse json even on non-ok to get backend message
      return r.json().catch(() => { throw new Error('Invalid server response'); });
  });
}

let entries = [];
let availableOrders = [];
let currentEntry = null;

/* Pagination state */
let currentPage = 1;
const ordersPerPage = 10;

/* small util */
function escapeHtml(s){ if(s === null || s === undefined) return ''; return String(s).replace(/[&<>"']/g, m => ({'&':'&amp;','<':'&lt;','>':'&gt;','"':'&quot;',"'":"&#39;"}[m])); }
function formatCurrency(v){ return '₹' + Number(v || 0).toLocaleString(undefined, { minimumFractionDigits:0, maximumFractionDigits:2 }); }
function capitalize(s){ if(!s) return ''; s = String(s); return s.charAt(0).toUpperCase() + s.slice(1); }
function statusClass(status){
  switch(String(status || '').toLowerCase()){
    case 'unpaid': return 'status-unpaid';
    case 'paid': return 'status-paid';
    case 'loading': return 'status-loading';
    case 'dispatched': return 'status-dispatched';
    default: return 'status-loading';
  }
}

/* ---------- Init ---------- */
window.addEventListener('DOMContentLoaded', () => {
  bindUI();
  loadDashboard();
});

/* ---------- UI binding ---------- */
function bindUI(){
  // Create Order Modal
  document.getElementById('openCreateModalBtn').addEventListener('click', openCreateOrderModal);
  document.getElementById('closeCreateModal').addEventListener('click', closeCreateOrderModal);
  document.getElementById('cancelCreateModal').addEventListener('click', closeCreateOrderModal);
  document.getElementById('createOrderInlineForm').addEventListener('submit', submitCreateOrderInline);
  
  // Pagination buttons
  document.getElementById('prevPageBtn').addEventListener('click', goToPreviousPage);
  document.getElementById('nextPageBtn').addEventListener('click', goToNextPage);
  
  document.getElementById('refreshBtn').addEventListener('click', () => { loadDashboard(); });
  document.getElementById('searchBtn').addEventListener('click', handleSearch);
  document.getElementById('addInstallmentFromDetails').addEventListener('click', () => {
    if(!currentEntry) return;
    openInstallmentModal(currentEntry.entry_no, currentEntry.description, currentEntry.region, currentEntry.pending_amount);
    closeEntryDetailsModal();
  });

  // Installment form submit
  document.getElementById('installmentForm').addEventListener('submit', submitInstallment);
}

/* ---------- Pagination Functions ---------- */
function goToPreviousPage() {
    if (currentPage > 1) {
        currentPage--;
        renderConsolidateOrders(availableOrders);
        updatePaginationControls();
    }
}

function goToNextPage() {
    const totalPages = Math.ceil(availableOrders.length / ordersPerPage);
    if (currentPage < totalPages) {
        currentPage++;
        renderConsolidateOrders(availableOrders);
        updatePaginationControls();
    }
}

function updatePaginationControls() {
    const totalPages = Math.ceil(availableOrders.length / ordersPerPage);
    const prevBtn = document.getElementById('prevPageBtn');
    const nextBtn = document.getElementById('nextPageBtn');
    const pageInfo = document.getElementById('pageInfo');
    const paginationPages = document.getElementById('paginationPages');
    
    prevBtn.disabled = currentPage === 1;
    nextBtn.disabled = currentPage === totalPages || totalPages === 0;
    
    // Update page info text
    const startIndex = (currentPage - 1) * ordersPerPage + 1;
    const endIndex = Math.min(currentPage * ordersPerPage, availableOrders.length);
    pageInfo.textContent = `Showing ${startIndex} to ${endIndex} of ${availableOrders.length} entries`;
    
    // Generate page numbers
    paginationPages.innerHTML = '';
    
    if (totalPages <= 7) {
        // Show all pages
        for (let i = 1; i <= totalPages; i++) {
            addPageButton(i, paginationPages);
        }
    } else {
        // Show first page, current page range, and last page
        addPageButton(1, paginationPages);
        
        if (currentPage > 3) {
            paginationPages.innerHTML += '<span class="pagination-ellipsis">...</span>';
        }
        
        const start = Math.max(2, currentPage - 1);
        const end = Math.min(totalPages - 1, currentPage + 1);
        
        for (let i = start; i <= end; i++) {
            addPageButton(i, paginationPages);
        }
        
        if (currentPage < totalPages - 2) {
            paginationPages.innerHTML += '<span class="pagination-ellipsis">...</span>';
        }
        
        addPageButton(totalPages, paginationPages);
    }
}

function addPageButton(pageNumber, container) {
    const button = document.createElement('button');
    button.className = 'pagination-page-btn';
    if (pageNumber === currentPage) {
        button.classList.add('active');
    }
    button.textContent = pageNumber;
    button.addEventListener('click', () => {
        currentPage = pageNumber;
        renderConsolidateOrders(availableOrders);
        updatePaginationControls();
    });
    container.appendChild(button);
}

/* ---------- Create Order Modal Functions ---------- */
function openCreateOrderModal(){
  const modal = document.getElementById('createOrderModal');
  modal.classList.add('modal-open');
  loadAvailableOrders();
  // focus first input
  setTimeout(()=> document.getElementById('inline_description').focus(), 220);
}

function closeCreateOrderModal(){
  const modal = document.getElementById('createOrderModal');
  modal.classList.remove('modal-open');
  // reset form and pagination
  document.getElementById('createOrderInlineForm').reset();
  currentPage = 1;
}

/* ---------- Loaders ---------- */
function loadDashboard(){
  // show loading placeholders
  document.getElementById('paymentTableBody').innerHTML = '<tr><td colspan="8" class="empty-state">Loading entries...</td></tr>';
  document.getElementById('orderTableBody').innerHTML = '<tr><td colspan="8" class="empty-state">Loading entries...</td></tr>';
  jsonFetch('/admin/account/dashboard')
  .then(res => {
    if(!res.success) throw new Error(res.message || 'Failed to load dashboard');
    entries = res.entries || [];
    renderPaymentTable(entries);
    renderOrderTable(entries);
    document.getElementById('entriesCount').textContent = entries.length;
  })
  .catch(err => {
    console.error(err);
    document.getElementById('paymentTableBody').innerHTML = '<tr><td colspan="8" class="empty-state">Unable to load entries</td></tr>';
    document.getElementById('orderTableBody').innerHTML = '<tr><td colspan="8" class="empty-state">Unable to load entries</td></tr>';
  });
}

function loadAvailableOrders(){
  const tbody = document.getElementById('consolidateOrdersBody');
  tbody.innerHTML = '<tr><td colspan="14" class="empty-state">Loading available orders...</td></tr>';
  jsonFetch('/admin/account/available-orders')
  .then(res => {
    if(!res.success) throw new Error(res.message || 'Failed to load orders');
    availableOrders = res.orders || [];
    currentPage = 1; // Reset to first page when loading new orders
    renderConsolidateOrders(availableOrders);
    updatePaginationControls();
  })
  .catch(err => {
    console.error(err);
    tbody.innerHTML = '<tr><td colspan="14" class="empty-state">Unable to load orders</td></tr>';
    updatePaginationControls();
  });
}

/* ---------- Renderers ---------- */
function renderPaymentTable(list){
  const body = document.getElementById('paymentTableBody');
  body.innerHTML = '';
  if(!list || list.length === 0){
    body.innerHTML = '<tr><td colspan="8" class="empty-state">No entries found</td></tr>';
    return;
  }
  list.forEach(entry => {
    const tr = document.createElement('tr');
    tr.innerHTML = `
      <td>${escapeHtml(entry.entry_no)}</td>
      <td>${escapeHtml(entry.entry_date)}</td>
      <td>${escapeHtml(entry.description)}</td>
      <td>${entry.order_quantity ?? '-'}</td>
      <td>${escapeHtml(entry.region)}</td>
      <td>
        <button class="toggle-switch-btn" data-entry="${escapeHtml(entry.entry_no)}" data-pos="${Number(entry.toggle_pos) || 0}" aria-label="Toggle payment state"></button>
      </td>
      <td>${formatCurrency(entry.amount)}</td>
      <td><span class="status-badge ${statusClass(entry.payment_status)}">${capitalize(entry.payment_status)}</span></td>
    `;
    body.appendChild(tr);

    const btn = tr.querySelector('.toggle-switch-btn');
    setToggleVisual(btn, Number(entry.toggle_pos));
    btn.addEventListener('click', () => cycleToggle(btn));
  });
}

function renderOrderTable(list){
  const body = document.getElementById('orderTableBody');
  body.innerHTML = '';
  if(!list || list.length === 0){
    body.innerHTML = '<tr><td colspan="8" class="empty-state">No entries found</td></tr>';
    return;
  }
  list.forEach(entry => {
    const tr = document.createElement('tr');
    const pending = Number(entry.pending_amount || 0);
    const pendingHtml = pending <= 0 ? '<span class="status-badge pending-badge-green">Completed</span>' : `<span class="status-badge pending-badge-red">${formatCurrency(pending)}</span>`;
    tr.innerHTML = `
      <td><a class="entry-link" data-entry="${escapeHtml(entry.entry_no)}">${escapeHtml(entry.entry_no)}</a></td>
      <td>${escapeHtml(entry.entry_date)}</td>
      <td>${escapeHtml(entry.description)}</td>
      <td>${escapeHtml(entry.region)}</td>
      <td>${formatCurrency(entry.amount)}</td>
      <td><span class="status-badge ${statusClass(entry.dispatch_status)}">${capitalize(entry.dispatch_status)}</span></td>
      <td>${pendingHtml}</td>
      <td>${pending > 0 ? `<button class="plus-btn" data-entry="${escapeHtml(entry.entry_no)}" title="Add installment">+</button>` : ''}</td>
    `;
    body.appendChild(tr);

    // bind entry link
    const link = tr.querySelector('.entry-link');
    link.addEventListener('click', (e) => openEntryDetailsModal(e.target.dataset.entry));

    // bind plus
    const plus = tr.querySelector('.plus-btn');
    if(plus) plus.addEventListener('click', (e) => openInstallmentModal(e.target.dataset.entry, entry.description, entry.region, entry.pending_amount));
  });
}

function renderConsolidateOrders(list){
  const body = document.getElementById('consolidateOrdersBody');
  body.innerHTML = '';
  
  if(!list || list.length === 0){
    body.innerHTML = '<tr><td colspan="14" class="empty-state">No available orders</td></tr>';
    return;
  }

  // Calculate pagination
  const startIndex = (currentPage - 1) * ordersPerPage;
  const endIndex = startIndex + ordersPerPage;
  const paginatedOrders = list.slice(startIndex, endIndex);

  paginatedOrders.forEach(order => {
    const tr = document.createElement('tr');
    tr.innerHTML = `
      <td><input type="checkbox" value="${order.id}"></td>
      <td><a href="#" class="order-link" data-id="${order.id}">${escapeHtml(order.order_id || ('#'+order.id))}</a></td>
      <td>${escapeHtml(order.mark_no || '')}</td>
      <td>${order.origin ?? ''}</td>
      <td>${order.destination ?? ''}</td>
      <td>${order.ctn ?? ''}</td>
      <td>${order.qty ?? ''}</td>
      <td>${order.ttl_qty ?? ''}</td>
      <td>${order.ttl_amount ?? ''}</td>
      <td>${order.cbm ?? ''}</td>
      <td>${order.ttl_cbm ?? ''}</td>
      <td>${order.kg ?? ''}</td>
      <td>${order.ttl_kg ?? ''}</td>
    `;
    body.appendChild(tr);
  });
}

function setToggleVisual(btn, pos) {
    btn.classList.remove('mid', 'checked');

    // 0 = Red (default)
    if (pos === 1) {
        btn.classList.add('mid');         // Yellow
    }
    else if (pos === 2) {
        btn.classList.add('checked');     // Green
    }

    btn.dataset.pos = pos;
}

function cycleToggle(btn) {
    let pos = Number(btn.dataset.pos) || 0;

    pos = (pos + 1) % 3;   // 0 → 1 → 2 → 0

    // Live update toggle
    setToggleVisual(btn, pos);

    // Save to backend
    jsonFetch('/admin/account/toggle-payment', {
        method: 'POST',
        body: {
            entry_no: btn.dataset.entry,
            toggle_pos: pos
        }
    })
    .then(res => {
        if (!res.success) alert(res.message || 'Failed to update');
        loadDashboard();   // sync data
    })
    .catch(err => {
        console.error(err);
        loadDashboard();
    });
}

/* ---------- Create Order Inline (Now in Popup) ---------- */
async function submitCreateOrderInline(e){
  e.preventDefault();
  const form = e.target;
  const selected = Array.from(document.querySelectorAll('#consolidateOrdersBody input[type=checkbox]:checked')).map(i=>Number(i.value));
  const payload = {
    description: form.description.value.trim(),
    region: form.region.value,
    amount: Number(form.amount.value) || 0,
    entry_date: form.entry_date.value,
    selected_orders: selected
  };

  if(!payload.description || payload.amount <= 0){
    alert('Please enter a valid description and amount.');
    return;
  }

  try {
    const btn = form.querySelector('button[type="submit"]');
    btn.disabled = true;
    btn.textContent = 'Creating...';
    const res = await jsonFetch('/admin/account/create-order', { method:'POST', body: payload });
    if(!res.success) throw new Error(res.message || 'Create failed');
    // success
    form.reset();
    closeCreateOrderModal();
    loadDashboard();
  } catch(err){
    alert(err.message || 'Failed to create order');
    console.error(err);
  } finally {
    const btn = form.querySelector('button[type="submit"]');
    if(btn){ btn.disabled = false; btn.textContent = 'Create Order'; }
  }
}

/* ---------- Search ---------- */
function handleSearch(){
  const q = document.getElementById('main-search').value.trim().toLowerCase();
  if(!q){ renderPaymentTable(entries); renderOrderTable(entries); return; }
  const filtered = entries.filter(e => {
    return String(e.entry_no || '').toLowerCase().includes(q) ||
           String(e.description || '').toLowerCase().includes(q) ||
           String(e.region || '').toLowerCase().includes(q);
  });
  renderPaymentTable(filtered);
  renderOrderTable(filtered);
}

/* ---------- Entry details & installments ---------- */
async function openEntryDetailsModal(entryNo) {
    try {
        const res = await jsonFetch('/admin/account/entry/' + encodeURIComponent(entryNo));

        if (!res.success) throw new Error(res.message || 'Failed to load entry');

        const entry = res.entry;
        currentEntry = entry;

        document.getElementById('entryDetailsId').textContent = entry.entry_no;
        document.getElementById('originalAmount').textContent = formatCurrency(entry.amount);

        const totalProcessed = Number(entry.amount) - Number(entry.pending_amount);
        document.getElementById('totalProcessed').textContent = formatCurrency(totalProcessed);

        document.getElementById('pendingBalance').textContent = formatCurrency(entry.pending_amount);
        document.getElementById('totalInstallments').textContent = entry.installments.length;

        const tbody = document.getElementById('installmentsTableBody');
        tbody.innerHTML = '';

        entry.installments.forEach((ins, idx) => {
            const tr = document.createElement('tr');
            tr.innerHTML = `
                <td>${idx === 0 ? 'Original Entry' : 'Installment ' + idx}</td>
                <td>${escapeHtml(ins.proc_date)}</td>
                <td>${escapeHtml(ins.description)}</td>
                <td>${escapeHtml(ins.region)}</td>
                <td>${formatCurrency(ins.amount)}</td>

                <td>
                    <select class="installment-status-dropdown"
                            data-id="${ins.id}"
                            onchange="updateInstallmentStatus(${ins.id}, this.value)">
                        <option value="Pending" ${ins.status === 'Pending' ? 'selected' : ''}>Pending</option>
                        <option value="Loading" ${ins.status === 'Loading' ? 'selected' : ''}>Loading</option>
                        <option value="Packed" ${ins.status === 'Packed' ? 'selected' : ''}>Packed</option>
                        <option value="Dispatched" ${ins.status === 'Dispatched' ? 'selected' : ''}>Dispatched</option>
                        <option value="Delivered" ${ins.status === 'Delivered' ? 'selected' : ''}>Delivered</option>
                    </select>
                </td>
            `;
            tbody.appendChild(tr);
        });

        document.getElementById('entryDetailsModal').classList.add('modal-open');

    } catch (err) {
        console.error(err);
        alert('Unable to load entry details');
    }
}

function closeEntryDetailsModal() {
    document.getElementById('entryDetailsModal').classList.remove('modal-open');
}

async function updateInstallmentStatus(id, status) {
    try {
        const res = await jsonFetch('/admin/account/installment/update-status', {
            method: 'POST',
            body: { installment_id: id, status: status }
        });

        if (!res.success) {
            alert('Failed to update status');
            return;
        }

        // Refresh details modal instantly
        openEntryDetailsModal(res.entry.entry_no);

    } catch (err) {
        console.error(err);
        alert('Unable to update installment status');
    }
}

/* ---------- Installment modal ---------- */
function openInstallmentModal(entryNo, desc, region, pending){
  currentEntry = { entry_no: entryNo, description: desc, region: region, pending_amount: pending };
  document.getElementById('instDetailsRow').innerHTML = `
    <div style="min-width:120px"><div class="kv">Entry No</div><div>${escapeHtml(entryNo)}</div></div>
    <div style="min-width:160px"><div class="kv">Description</div><div>${escapeHtml(desc)}</div></div>
    <div style="min-width:120px"><div class="kv">Region</div><div>${escapeHtml(region)}</div></div>
    <div style="min-width:120px"><div class="kv">Pending</div><div>${formatCurrency(pending)}</div></div>
  `;
  document.getElementById('maxPending').textContent = formatCurrency(pending);
  document.getElementById('installmentModal').classList.add('modal-open');

  // set example default value to pending (but not exceed)
  const amountInput = document.querySelector('#installmentForm input[name="proc_amount"]');
  if(amountInput) amountInput.value = pending ? Number(pending) : '';
}

function closeInstallmentModal(){ document.getElementById('installmentModal').classList.remove('modal-open'); }

async function submitInstallment(e){
  e.preventDefault();
  if(!currentEntry){ alert('No entry selected'); return; }
  const form = e.target;
  const payload = { entry_no: currentEntry.entry_no, proc_date: form.proc_date.value, amount: Number(form.proc_amount.value) || 0, status: form.status.value };

  if(payload.amount > Number(currentEntry.pending_amount || 0)){
    alert('Amount cannot exceed pending amount'); return;
  }
  try {
    const btn = form.querySelector('button[type="submit"]');
    btn.disabled = true; btn.textContent = 'Submitting...';
    const res = await jsonFetch('/admin/account/installment/create', { method:'POST', body: payload });
    if(!res.success) throw new Error(res.message || 'Failed to create installment');
    closeInstallmentModal();
    await loadDashboard();
    openEntryDetailsModal(currentEntry.entry_no); // open updated details
  } catch(err){
    console.error(err);
    alert(err.message || 'Failed to create installment');
  } finally {
    const btn = form.querySelector('button[type="submit"]');
    if(btn){ btn.disabled = false; btn.textContent = 'Create Installment'; }
  }
}

/* ---------- Utilities ---------- */
// ensure consolidate area visible by default
document.addEventListener('DOMContentLoaded', () => { document.getElementById('consolidateArea').style.display = 'block'; });
</script>

@endsection