TripLog/templates/nodes/form.php

<?php
$isEdit      = $isEdit ?? false;
$n           = $node;                      // null=新建；数组=编辑
$curStatus   = $n['status'] ?? ($category === 'plan' ? 'planned' : 'completed');
$statusLabels = [
    'planned'   => '待执行',
    'ongoing'   => '进行中',
    'completed' => '已完成',
    'cancelled' => '已取消',
];
// 计划节点不会有"进行中"，执行节点默认就是已完成
$statusOptions = $category === 'plan'
    ? ['planned', 'completed', 'cancelled']
    : ['completed', 'ongoing', 'planned', 'cancelled'];

$dtLocal = static function ($value): string {
    if (empty($value)) return '';
    $ts = strtotime((string)$value);
    return $ts ? date('Y-m-d\TH:i', $ts) : '';
};
$sLoc = json_decode_field($n['start_location'] ?? null);
$eLoc = json_decode_field($n['end_location'] ?? null);

/**
 * 交通信息只留一个输入框：飞机只要航班号（航空公司是隐含的），火车只要车次。
 * 座位号/登机口这类「一趟车多人同行」时根本没法记，所以不再收集。
 */
$tripField = [
    'plane'   => ['label' => '航班号',     'ph' => '例如：CA1234'],
    'train'   => ['label' => '车次',       'ph' => '例如：G1234'],
    'bus'     => ['label' => '班次',       'ph' => '例如：T108、8 路'],
    'subway'  => ['label' => '线路',       'ph' => '例如：地铁 10 号线'],
    'ship'    => ['label' => '航次',       'ph' => '例如：渤海轮渡 3 号'],
    'taxi'    => ['label' => '叫车备注',   'ph' => '例如：尾号 1234'],
    'other'   => ['label' => '车次 / 班次', 'ph' => '例如：G1234、CA1234'],
];
?>
<div class="page-header">
    <div>
        <h1><?= $isEdit ? '编辑' : '新建' ?><?= $category === 'plan' ? '计划' : '执行' ?>节点</h1>
        <p class="muted">
            活动：
            <a href="<?= url('activities/show', ['id' => $activity['id']]) ?>"><?= e($activity['title']) ?></a>
            <?php if ($isEdit && !empty($n['original_plan_node_id'])): ?>
                · <span class="tag-default">由计划节点生成</span>
            <?php endif; ?>
        </p>
    </div>
    <a href="<?= url('activities/show', ['id' => $activity['id']]) ?>" class="btn">返回活动</a>
</div>

<form method="post" action="<?= url($isEdit ? 'nodes/update' : 'nodes/store') ?>" class="form">
    <input type="hidden" name="_csrf" value="<?= e(csrf_token()) ?>">
    <input type="hidden" name="activity_id" value="<?= (int)$activity['id'] ?>">
    <input type="hidden" name="node_category" value="<?= e($category) ?>">
    <?php if ($isEdit): ?>
        <input type="hidden" name="id" value="<?= (int)$n['id'] ?>">
    <?php endif; ?>

    <?php if (!$isEdit && $category === 'reality' && !empty($planNodes)): ?>
    <div class="form-row">
        <label>关联计划节点（可选）</label>
        <select name="original_plan_node_id">
            <option value="">— 不关联，此为临时新增 —</option>
            <?php foreach ($planNodes as $p): ?>
                <option value="<?= (int)$p['id'] ?>">
                    <?= e($p['title'] ?: '（无标题）') ?> · <?= date('m-d H:i', strtotime($p['start_time'])) ?>
                </option>
            <?php endforeach; ?>
        </select>
        <div class="muted">关联后可以在计划卡片上看到「已成行」。</div>
    </div>
    <?php endif; ?>

    <div class="form-row">
        <label>节点类型 *</label>
        <select name="node_type_id" required>
            <?php foreach ($nodeTypes as $t): ?>
                <option value="<?= (int)$t['id'] ?>"
                    <?= (int)($n['node_type_id'] ?? 0) === (int)$t['id'] ? ' selected' : '' ?>>
                    <?= e($t['icon'] . ' ' . $t['name']) ?>
                </option>
            <?php endforeach; ?>
        </select>
    </div>

    <div class="form-row two-col">
        <div>
            <label>开始时间 *</label>
            <input type="datetime-local" name="start_time" required value="<?= e($dtLocal($n['start_time'] ?? null)) ?>">
        </div>
        <div>
            <label>结束时间 *</label>
            <input type="datetime-local" name="end_time" required value="<?= e($dtLocal($n['end_time'] ?? null)) ?>">
        </div>
    </div>

    <div class="form-row">
        <label>标题</label>
        <input type="text" name="title" maxlength="200" placeholder="例如：出发去奥森"
               value="<?= e($n['title'] ?? '') ?>">
    </div>

    <fieldset class="fieldset">
        <legend>出行方式</legend>

        <div class="form-row">
            <label for="travel-mode-select">选择方式</label>
            <select name="travel_mode_id" id="travel-mode-select">
                <option value="" data-mode-type="">— 不使用 —</option>
                <?php foreach ($travelModes as $tm): ?>
                    <option value="<?= (int)$tm['id'] ?>" data-mode-type="<?= e($tm['mode_type']) ?>"
                        <?= (int)($n['travel_mode_id'] ?? 0) === (int)$tm['id'] ? ' selected' : '' ?>>
                        <?= e(($modeLabels[$tm['mode_type']] ?? $tm['mode_type']) . (!empty($tm['plate_number']) ? ' · ' . $tm['plate_number'] : '')) ?>
                    </option>
                <?php endforeach; ?>
            </select>
            <div class="muted">
                没有合适的方式？在右上角菜单的「出行方式」里添加。
            </div>
        </div>

        <?php /* 只有一个交通字段：飞机=航班号、火车=车次，标签随方式切换 */ ?>
        <div class="form-row" id="field-trip-number" style="display:none;">
            <label id="trip-number-label" for="trip-number-input">车次 / 航班号</label>
            <input type="text" name="trip_number" id="trip-number-input" maxlength="50"
                   placeholder="例如：G1234、CA1234"
                   value="<?= e($n['trip_number'] ?? '') ?>">
            <div class="muted" id="trip-number-hint"></div>
        </div>

        <div class="form-row" id="field-no-trip" style="display:none;">
            <div class="muted" id="no-trip-hint"></div>
        </div>
    </fieldset>

    <fieldset class="fieldset">
        <legend>起点（可选）</legend>
        <div class="form-row">
            <label>起点名称（输入地址自动补全）</label>
            <input type="text" name="start_location_name" id="start-location-input"
                   placeholder="输入关键词，如「北京南站」「奥森公园」"
                   autocomplete="off"
                   value="<?= e($sLoc['name'] ?? '') ?>">
            <input type="hidden" name="start_location_address" id="start-location-address" value="<?= e($sLoc['address'] ?? '') ?>">
            <input type="hidden" name="start_location_lat" id="start-location-lat" value="<?= e($sLoc['lat'] ?? '') ?>">
            <input type="hidden" name="start_location_lng" id="start-location-lng" value="<?= e($sLoc['lng'] ?? '') ?>">
        </div>
    </fieldset>

    <fieldset class="fieldset">
        <legend>终点（可选）</legend>
        <div class="form-row">
            <label>终点名称（输入地址自动补全）</label>
            <input type="text" name="end_location_name" id="end-location-input"
                   placeholder="输入关键词，如「国家大剧院」「三里屯」"
                   autocomplete="off"
                   value="<?= e($eLoc['name'] ?? '') ?>">
            <input type="hidden" name="end_location_address" id="end-location-address" value="<?= e($eLoc['address'] ?? '') ?>">
            <input type="hidden" name="end_location_lat" id="end-location-lat" value="<?= e($eLoc['lat'] ?? '') ?>">
            <input type="hidden" name="end_location_lng" id="end-location-lng" value="<?= e($eLoc['lng'] ?? '') ?>">
        </div>
    </fieldset>

    <div class="form-row">
        <label>详细描述</label>
        <textarea name="description" rows="4" placeholder="记录一些细节..."><?= e($n['description'] ?? '') ?></textarea>
    </div>

    <?php if ($isEdit): ?>
    <fieldset class="fieldset">
        <legend>执行状态</legend>
        <div class="form-row">
            <label for="status-select">状态</label>
            <select name="status" id="status-select">
                <?php foreach ($statusOptions as $st): ?>
                    <option value="<?= e($st) ?>" <?= $curStatus === $st ? ' selected' : '' ?>>
                        <?= e($statusLabels[$st]) ?>
                    </option>
                <?php endforeach; ?>
            </select>
        </div>
        <div class="form-row">
            <label>取消原因（状态选「已取消」时填写）</label>
            <input type="text" name="cancel_reason" maxlength="500" placeholder="例如：下雨，临时改行程"
                   value="<?= e($n['cancel_reason'] ?? '') ?>">
        </div>
    </fieldset>
    <?php endif; ?>

    <div class="form-actions">
        <a href="<?= url('activities/show', ['id' => $activity['id']]) ?>" class="btn">取消</a>
        <button type="submit" class="btn-primary">保存</button>
    </div>
</form>

<script>
(function () {
    // ===== 交通字段：只一个输入框，标签随出行方式变 =====
    var TRIP = <?= json_encode($tripField, JSON_UNESCAPED_UNICODE) ?>;
    // 这些方式不需要车次/航班号（自驾、步行、骑行）
    var NO_TRIP = ['drive_own', 'drive_rental', 'walk', 'bike'];

    var modeSelect = document.getElementById('travel-mode-select');
    var tripRow    = document.getElementById('field-trip-number');
    var tripLabel  = document.getElementById('trip-number-label');
    var tripInput  = document.getElementById('trip-number-input');
    var tripHint   = document.getElementById('trip-number-hint');
    var noTripRow  = document.getElementById('field-no-trip');
    var noTripHint = document.getElementById('no-trip-hint');

    function refreshTransport() {
        if (!modeSelect || !tripRow) return;
        var opt  = modeSelect.options[modeSelect.selectedIndex];
        var mode = opt ? (opt.getAttribute('data-mode-type') || '') : '';

        if (mode === '') {
            tripRow.style.display = 'none';
            noTripRow.style.display = 'none';
            return;
        }

        if (NO_TRIP.indexOf(mode) !== -1) {
            tripRow.style.display = 'none';
            noTripRow.style.display = '';
            noTripHint.textContent = (mode === 'walk' || mode === 'bike')
                ? '步行 / 骑行不用填车次。'
                : '自驾不用填车次，车牌已在出行方式里。';
            return;
        }

        var cfg = TRIP[mode] || TRIP['other'];
        noTripRow.style.display = 'none';
        tripRow.style.display = '';
        tripLabel.textContent = cfg.label;
        tripInput.placeholder = cfg.ph;
        tripHint.textContent = '只填这一个就够了' +
            (mode === 'plane' ? '——航班号本身就包含了航空公司。'
             : mode === 'train' ? '——车次就够，座位号对多人同行没意义。'
             : '。');
    }

    if (modeSelect) {
        modeSelect.addEventListener('change', refreshTransport);
        refreshTransport();
    }

    // ===== 高德地址自动补全（自定义下拉） =====
    var maxWait = 5000;  // 最多等 5 秒
    var waited = 0;

    function waitForAmap(callback) {
        if (window.__AMAP_LOADED && typeof AMap !== 'undefined' && AMap.AutoComplete) {
            callback();
            return;
        }
        if (window.__AMAP_ERROR) {
            console.error('[AMap] 脚本加载失败：', window.__AMAP_ERROR);
            return;
        }
        if (waited >= maxWait) {
            console.error('[AMap] 等待超时。可能原因：Key 无效 / 未绑定域名 / 无法访问 webapi.amap.com');
            return;
        }
        waited += 200;
        setTimeout(function () { waitForAmap(callback); }, 200);
    }

    waitForAmap(function () {
        setupAutoComplete('start-location-input', 'start');
        setupAutoComplete('end-location-input', 'end');
    });

    function setupAutoComplete(inputId, prefix) {
        var input = document.getElementById(inputId);
        if (!input) return;

        var addrField = document.getElementById(prefix + '-location-address');
        var latField  = document.getElementById(prefix + '-location-lat');
        var lngField  = document.getElementById(prefix + '-location-lng');

        var dropdown = document.createElement('div');
        dropdown.className = 'amap-dropdown';
        dropdown.style.display = 'none';
        var wrapper = input.closest('.form-row') || input.parentElement;
        wrapper.style.position = 'relative';
        wrapper.appendChild(dropdown);

        var autoComplete = new AMap.AutoComplete({});
        var currentIndex = -1;
        var currentResults = [];

        function escapeHtml(s) {
            return String(s).replace(/[&<>"']/g, function (c) {
                return { '&': '&amp;', '<': '&lt;', '>': '&gt;', '"': '&quot;', "'": '&#39;' }[c];
            });
        }

        function renderDropdown(results) {
            currentResults = results || [];
            currentIndex = -1;
            if (!currentResults.length) {
                dropdown.style.display = 'none';
                return;
            }
            dropdown.innerHTML = currentResults.map(function (item, i) {
                var sub = [item.district || '', item.address || ''].filter(Boolean).join(' ');
                return '<div class="amap-dropdown-item" data-index="' + i + '">'
                    + '<div class="amap-dropdown-name">' + escapeHtml(item.name || '') + '</div>'
                    + (sub ? '<div class="amap-dropdown-sub">' + escapeHtml(sub) + '</div>' : '')
                    + '</div>';
            }).join('');
            dropdown.style.display = 'block';
            dropdown.querySelectorAll('.amap-dropdown-item').forEach(function (el) {
                el.addEventListener('mousedown', function (ev) {
                    ev.preventDefault(); // 防止 input 失焦
                    selectItem(currentResults[parseInt(el.getAttribute('data-index'), 10)]);
                });
            });
        }

        function selectItem(item) {
            if (!item) return;
            input.value = item.name || '';
            if (addrField) addrField.value = item.address || item.district || '';
            if (item.location) {
                if (latField) latField.value = item.location.lat;
                if (lngField) lngField.value = item.location.lng;
            }
            dropdown.style.display = 'none';
        }

        var searchTimer = null;
        input.addEventListener('input', function () {
            var keyword = input.value.trim();
            clearTimeout(searchTimer);
            if (keyword.length < 2) {
                dropdown.style.display = 'none';
                return;
            }
            searchTimer = setTimeout(function () {
                autoComplete.search(keyword, function (status, result) {
                    if (status === 'complete' && result && result.tips) {
                        renderDropdown(result.tips);
                    } else {
                        dropdown.style.display = 'none';
                    }
                });
            }, 300);
        });

        input.addEventListener('blur', function () {
            setTimeout(function () { dropdown.style.display = 'none'; }, 200);
        });
        input.addEventListener('focus', function () {
            if (currentResults.length) dropdown.style.display = 'block';
        });
        input.addEventListener('keydown', function (ev) {
            if (dropdown.style.display === 'none') return;
            var items = dropdown.querySelectorAll('.amap-dropdown-item');
            if (!items.length) return;

            function highlight() {
                items.forEach(function (el, i) { el.classList.toggle('active', i === currentIndex); });
            }

            if (ev.key === 'ArrowDown') {
                ev.preventDefault();
                currentIndex = (currentIndex + 1) % items.length;
                highlight();
            } else if (ev.key === 'ArrowUp') {
                ev.preventDefault();
                currentIndex = (currentIndex - 1 + items.length) % items.length;
                highlight();
            } else if (ev.key === 'Enter') {
                if (currentIndex >= 0 && currentResults[currentIndex]) {
                    ev.preventDefault();
                    selectItem(currentResults[currentIndex]);
                }
            } else if (ev.key === 'Escape') {
                dropdown.style.display = 'none';
            }
        });
    }
})();
</script>