MetaLab/templates/admin/static/js/energy.js

// 域能管理页面 JS
(function () {
    const path = window.location.pathname;

    if (path === '/admin/energy') {
        initEnergyPage();
    } else if (path === '/admin/energy/logs') {
        initEnergyLogPage();
    } else if (path === '/admin/energy/fund-logs') {
        initFundLogPage();
    }

    // ----- 域能管理首页：公户余额 + 调整表单 -----
    function initEnergyPage() {
        var adjustForm = document.getElementById('adjust-form');
        if (!adjustForm) return;

        adjustForm.addEventListener('submit', function (e) {
            e.preventDefault();
            var form = e.target;
            var submitBtn = form.querySelector('button[type="submit"]');
            var msgEl = document.getElementById('adjust-message');
            if (msgEl) msgEl.className = 'form-message';

            var userIDsStr = form.querySelector('[name="user_ids"]').value.trim();
            var amountStr = form.querySelector('[name="amount"]').value.trim();
            var desc = form.querySelector('[name="description"]').value.trim();
            var mode = form.querySelector('[name="mode"]').value;

            if (!userIDsStr || !amountStr || !desc) {
                showMsg(msgEl, '请填写完整信息', 'error');
                return;
            }

            var userIDs = userIDsStr.split(',').map(function (s) { return parseInt(s.trim(), 10); }).filter(function (n) { return n > 0; });
            var amount = parseInt(amountStr, 10);
            if (userIDs.length === 0 || isNaN(amount) || amount === 0) {
                showMsg(msgEl, '用户ID和金额格式不正确', 'error');
                return;
            }

            if (submitBtn) submitBtn.disabled = true;

            api.post('/api/admin/energy/adjust', {
                user_ids: userIDs,
                amount: amount,
                description: desc,
                mode: mode
            }).then(function (res) {
                if (submitBtn) submitBtn.disabled = false;
                if (res.success) {
                    showMsg(msgEl, res.message || '调整成功', 'success');
                    setTimeout(function () {
                        api.get('/api/admin/energy/fund-balance').then(function (r) {
                            if (r.success && r.data) {
                                var balEl = document.getElementById('fund-balance');
                                if (balEl) {
                                    balEl.textContent = r.data.balance_display.toFixed(1);
                                    balEl.className = 'fund-balance' + (r.data.balance < 0 ? ' negative' : '');
                                }
                            }
                        });
                    }, 300);
                } else {
                    showMsg(msgEl, res.message || '调整失败', 'error');
                }
            });
        });
    }

    // ----- 域能日志页 -----
    function initEnergyLogPage() {
        var page = 1;
        var typeFilter = document.getElementById('log-type-filter');

        function loadLogs() {
            var logType = typeFilter ? typeFilter.value : '';
            api.get('/api/admin/energy/logs?page=' + page + '&page_size=20&type=' + encodeURIComponent(logType)).then(function (res) {
                if (!res.success) return;
                renderLogTable('energy-log-tbody', res.data.items, function (item) {
                    return [
                        item.id,
                        formatTime(item.created_at),
                        item.user_id,
                        '<span class="' + (item.amount >= 0 ? 'amount-positive' : 'amount-negative') + '">' + item.energy_display.toFixed(1) + '</span>',
                        '<span class="type-badge">' + (item.type_name || item.type) + '</span>',
                        escapeHtml(item.description || '')
                    ];
                }, 6);
                renderPagination('energy-log-pagination', page, res.data.total_pages, function (p) {
                    page = p;
                    loadLogs();
                });
            });
        }

        if (typeFilter) {
            typeFilter.addEventListener('change', function () {
                page = 1;
                loadLogs();
            });
        }

        loadLogs();
    }

    // ----- 公户流水页 -----
    function initFundLogPage() {
        var page = 1;
        var typeFilter = document.getElementById('fund-log-type-filter');

        function loadLogs() {
            var logType = typeFilter ? typeFilter.value : '';
            api.get('/api/admin/energy/fund-logs?page=' + page + '&page_size=20&type=' + encodeURIComponent(logType)).then(function (res) {
                if (!res.success) return;
                renderLogTable('fund-log-tbody', res.data.items, function (item) {
                    return [
                        item.id,
                        formatTime(item.created_at),
                        '<span class="' + (item.amount >= 0 ? 'amount-positive' : 'amount-negative') + '">' + item.amount_display.toFixed(1) + '</span>',
                        '<span class="type-badge">' + (item.type_name || item.type) + '</span>',
                        escapeHtml(item.description || '')
                    ];
                }, 5);
                renderPagination('fund-log-pagination', page, res.data.total_pages, function (p) {
                    page = p;
                    loadLogs();
                });
            });
        }

        if (typeFilter) {
            typeFilter.addEventListener('change', function () {
                page = 1;
                loadLogs();
            });
        }

        loadLogs();
    }

    // ----- 通用工具函数 -----
    function renderLogTable(tbodyId, items, rowFn, colCount) {
        var tbody = document.getElementById(tbodyId);
        if (!tbody) return;
        if (!items || items.length === 0) {
            tbody.innerHTML = '<tr><td colspan="' + colCount + '" class="empty-state">暂无记录</td></tr>';
            return;
        }
        var html = '';
        for (var i = 0; i < items.length; i++) {
            var cells = rowFn(items[i]);
            html += '<tr>';
            for (var j = 0; j < cells.length; j++) {
                html += '<td>' + cells[j] + '</td>';
            }
            html += '</tr>';
        }
        tbody.innerHTML = html;
    }

    function renderPagination(paginationId, current, total, onChange) {
        var container = document.getElementById(paginationId);
        if (!container || total <= 1) { if (container) container.innerHTML = ''; return; }
        var html = '';
        html += '<button' + (current <= 1 ? ' disabled' : '') + ' data-page="' + (current - 1) + '">‹ 上一页</button>';
        var start = Math.max(1, current - 2);
        var end = Math.min(total, current + 2);
        for (var p = start; p <= end; p++) {
            html += '<button class="' + (p === current ? 'active' : '') + '" data-page="' + p + '">' + p + '</button>';
        }
        html += '<button' + (current >= total ? ' disabled' : '') + ' data-page="' + (current + 1) + '">下一页 ›</button>';
        container.innerHTML = html;

        var buttons = container.querySelectorAll('button');
        for (var i = 0; i < buttons.length; i++) {
            (function (btn) {
                btn.addEventListener('click', function () {
                    var p = parseInt(this.getAttribute('data-page'), 10);
                    if (p > 0 && p <= total && p !== current) {
                        onChange(p);
                    }
                });
            })(buttons[i]);
        }
    }

    // escapeHtml / formatTime 由 shared/utils.js 统一提供

    function showMsg(msgEl, text, type) {
        if (!msgEl) return;
        msgEl.textContent = text;
        msgEl.className = 'form-message ' + type;
        setTimeout(function () { msgEl.className = 'form-message'; }, 4000);
    }
})();