// ==UserScript==
// @name         receiptauditbatch
// @namespace    https://scriptcat.org/zh-CN/script-show-page/8391
// @version      1.1
// @description  销售退货单列表：批量搜索 saleorderid 并自动审核匹配数据
// @author       fengxia
// @match        http://47.107.106.156:8888/sales/receiptListPage.do
// @match        http://122.13.25.247:8888/sales/receiptListPage.do
// @grant        none
// @run-at       document-idle
// ==/UserScript==

(function () {
    'use strict';

    // ===== 配置常量 =====
    const CONFIG = {
        // 无首字母时，在下列列做"包含"匹配（不区分大小写）
        generalFields: ['saleorderid'],
        // 首字母 -> { field: 搜索列, prefixes: 该列值需以其中之一开头 }
        prefixRules: {
            x: { field: 'saleorderid',  prefixes: ['XD', 'HQXD'] },
            t: { field: 'id',       prefixes: ['TZD', 'HQTZD'] },
            h: { field: 'sourceid', prefixes: ['HH', 'HQHH'] },
            c: { field: 'id',       prefixes: ['CC'] },
        },
        // 批量输入分隔符：空白(含换行/制表/全角空格)、半角逗号/分号、全角逗号/顿号/分号
        tokenSeparator: /[\s,;，、；]+/,
        placeholder: '每行/逗号分隔多个单号；回车执行，Shift+回车换行；首字母 x/t/h/c 选类，或直接输入在 id/sourceid/saleorderid 等搜索',
        toastDurationMs: 3000,
        resultAreaMaxHeight: 200, // 结果显示区域最大高度（px），超出可滚动
    };

    // ===== 权限校验配置 =====
    const CHECK_URL = `${location.origin}/basefiles/showWorkJobPage.do`;
    const CHECK_TIMEOUT_MS = 5000;
    const NO_PERMISSION_KEYWORD = '无权限访问该页面';
    const CHECK_CACHE_KEY = `receipt_audit_perm_${location.host}`;

    // ===== 通用工具 =====

    function notify(msg) {
        console.log('[receipt-audit-batch]', msg);
        const toast = document.createElement('div');
        toast.textContent = msg;
        toast.style.cssText = 'position:fixed;top:20px;left:50%;transform:translateX(-50%);z-index:99999;background:#333;color:#fff;padding:8px 16px;border-radius:4px;max-width:60%;font-size:14px;box-shadow:0 2px 8px rgba(0,0,0,.3);transition:opacity .5s;';
        document.body.appendChild(toast);
        setTimeout(() => {
            toast.style.opacity = '0';
            setTimeout(() => toast.remove(), 500);
        }, CONFIG.toastDurationMs);
    }

    function splitTokens(raw) {
        if (!raw) return [];
        const parts = String(raw).split(CONFIG.tokenSeparator).map(s => s.trim()).filter(Boolean);
        return Array.from(new Set(parts));
    }

    // ===== 匹配规则 =====

    function buildMatcher(token) {
        const prefix = token.charAt(0).toLowerCase();
        const rule = CONFIG.prefixRules[prefix];
        const full = token.toLowerCase();
        const keyword = token.slice(1).trim().toLowerCase();
        return function (row) {
            if (!rule) {
                return CONFIG.generalFields.some(f => String(row[f] == null ? '' : row[f]).toLowerCase().includes(full));
            }
            const value = String(row[rule.field] == null ? '' : row[rule.field]);
            if (!value) return false;
            const upper = value.toUpperCase();
            const lower = value.toLowerCase();
            const prefixOk = rule.prefixes.some(p => upper.indexOf(p) === 0);
            return prefixOk && ((keyword && lower.includes(keyword)) || lower.includes(full));
        };
    }

    // ===== 阶段一：数据采集 =====

    // POST 请求获取列表数据
    function fetchReceiptList() {
        return new Promise((resolve, reject) => {
            const xhr = new XMLHttpRequest();
            xhr.open('POST', `${location.origin}/sales/getReceiptList.do`);
            xhr.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
            xhr.timeout = 15000;
            xhr.onload = () => {
                if (xhr.status === 200) {
                    try {
                        resolve(JSON.parse(xhr.responseText));
                    } catch (e) {
                        reject(new Error('返回数据解析失败'));
                    }
                } else {
                    reject(new Error('请求失败，状态码: ' + xhr.status));
                }
            };
            xhr.onerror = () => reject(new Error('网络错误'));
            xhr.ontimeout = () => reject(new Error('请求超时'));
            xhr.send(
                'businessdate=&businessdate1=&id=&customersort=&detailOrder=0&printsign=&queryprinttimes=0' +
                '&writeoffdate1=&writeoffdate2=&indooruserid=&salesuser=&isinvoice=-1&accounttype=&customerid=' +
                '&salesarea=&ispassdue=&brandid=&checkstatusflag=&status=2&isledger=&deliveryid=&sourceid=&goodsid=' +
                '&oldFromData=' + encodeURIComponent(JSON.stringify({
                    businessdate: '', businessdate1: '', id: '', customersort: '', detailOrder: '0',
                    printsign: '', queryprinttimes: '0', writeoffdate1: '', writeoffdate2: '',
                    indooruserid: '', salesuser: '', isinvoice: '-1', accounttype: '', customerid: '',
                    salesarea: '', ispassdue: '', brandid: '', checkstatusflag: '', status: '2',
                    isledger: '', deliveryid: '', sourceid: '', goodsid: ''
                })) +
                '&page=1&rows=1000&sort=id&order=desc'
            );
        });
    }

    // ===== 阶段二：搜索匹配 =====

    // 在 rows 中搜索匹配 token 的行，返回匹配行的 { token, id, saleorderid } 数组
    function searchMatches(rows, tokens) {
        const results = [];
        const matchedIds = new Set();
        tokens.forEach(token => {
            const matcher = buildMatcher(token);
            rows.forEach(row => {
                if (matchedIds.has(row.id)) return;
                if (matcher(row)) {
                    matchedIds.add(row.id);
                    results.push({ token: token, id: row.id, saleorderid: row.saleorderid || '' });
                }
            });
        });
        return results;
    }

    // ===== 阶段三：自动提交审核 =====

    function submitAudit(ids) {
        return new Promise((resolve, reject) => {
            const xhr = new XMLHttpRequest();
            xhr.open('POST', `${location.origin}/sales/auditMultiReceipt.do`);
            xhr.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
            xhr.timeout = 15000;
            xhr.onload = () => {
                if (xhr.status === 200) {
                    try {
                        const resp = JSON.parse(xhr.responseText);
                        resolve(resp);
                    } catch (e) {
                        reject(new Error('审核返回数据解析失败'));
                    }
                } else {
                    reject(new Error('审核请求失败，状态码: ' + xhr.status));
                }
            };
            xhr.onerror = () => reject(new Error('审核网络错误'));
            xhr.ontimeout = () => reject(new Error('审核请求超时'));
            xhr.send('ids=' + encodeURIComponent(ids));
        });
    }

    // ===== 数据缓存 =====

    let cachedRows = null;

    // 获取数据（有缓存则直接返回）
    async function ensureData(resultArea) {
        if (cachedRows && cachedRows.length) return cachedRows;
        appendResult(resultArea, '正在获取数据...');
        const data = await fetchReceiptList();
        const rows = (data && data.rows) || [];
        if (!rows.length) throw new Error('未获取到列表数据');
        cachedRows = rows;
        // appendResult(resultArea, '已获取 ' + rows.length + ' 条数据（已缓存，后续搜索不再重复请求）');
        return rows;
    }

    // 手动刷新数据缓存
    async function refreshData(resultArea) {
        cachedRows = null;
        appendResult(resultArea, '正在刷新数据...');
        try {
            await ensureData(resultArea);
            notify('数据刷新成功，共 ' + cachedRows.length + ' 条');
        } catch (err) {
            notify('刷新数据失败: ' + err.message);
            appendResult(resultArea, '刷新数据失败: ' + err.message);
        }
    }

    // ===== 统计计数 =====

    let totalDocCount = 0;   // 单据数（累计提交字符串总条数，点击清空重置）
    let auditSuccessCount = 0; // 审核成功数
    let statsDocEl = null;    // 单据数 DOM
    let statsAuditEl = null;  // 审核数 DOM

    function updateStats() {
        if (statsDocEl) statsDocEl.textContent = totalDocCount;
        if (statsAuditEl) statsAuditEl.textContent = auditSuccessCount;
    }

    // ===== 批量执行入口 =====

    async function runBatch(raw, resultArea) {
        const tokens = splitTokens(raw);
        if (!tokens.length) {
            notify('请输入要搜索的单号');
            appendResult(resultArea, '请输入要搜索的单号');
            return;
        }

        // 更新单据数统计
        totalDocCount += tokens.length;
        updateStats();

        let rows;
        try {
            rows = await ensureData(resultArea);
        } catch (err) {
            notify('获取数据失败: ' + err.message);
            appendResult(resultArea, '获取数据失败: ' + err.message);
            return;
        }

        // 阶段二：搜索匹配
        const matches = searchMatches(rows, tokens);

        // 找出未匹配到的 token
        const matchedTokens = new Set(matches.map(m => m.token));
        const unmatchedTokens = tokens.filter(t => !matchedTokens.has(t));

        // 显示未匹配的 token（每条用横线隔开）
        unmatchedTokens.forEach(t => {
            appendResult(resultArea, "──────────");
            appendResult(resultArea, "'" + t + "' → 无此保存状态的单号", '#d32f2f');
        });

        if (!matches.length) {
            notify('未匹配到任何数据');
            return;
        }

        // 阶段三：并行提交审核，所有请求同时发出
        const promises = matches.map(m =>
            submitAudit(m.id)
                .then(resp => ({ match: m, resp: resp, error: null }))
                .catch(err => ({ match: m, resp: null, error: err }))
        );
        const results = await Promise.all(promises);

        // 按原始顺序输出结果（每条用横线隔开）
        let batchSuccess = 0;
        results.forEach(r => {
            appendResult(resultArea, '──────────');
            if (r.error) {
                appendResult(resultArea, "'" + r.match.token + "' - " + r.match.saleorderid + ' → 审核失败（' + r.error.message + '）', '#d32f2f');
            } else {
                const ok = r.resp && (r.resp.success === 1 || r.resp.success === '1' || r.resp.success === true || r.resp.success === 'true');
                const statusText = ok ? '审核成功' : '审核失败';
                if (ok) { batchSuccess++; auditSuccessCount++; }
                appendResult(resultArea, "'" + r.match.token + "' - " + r.match.saleorderid + ' → ' + statusText, ok ? undefined : '#d32f2f');
            }
        });

        updateStats();
        notify('本批 ' + matches.length + ' 条，成功 ' + batchSuccess + ' 条，失败 ' + (matches.length - batchSuccess) + ' 条');
    }

    // ===== 面板 UI =====

    function appendResult(area, text, color) {
        const line = document.createElement('div');
        line.textContent = text;
        if (color) line.style.color = color;
        area.appendChild(line);
        area.scrollTop = area.scrollHeight;
    }

    function injectPanel() {
        if (document.getElementById('receiptAuditBatchPanel')) return;

        const panel = document.createElement('div');
        panel.id = 'receiptAuditBatchPanel';
        panel.style.cssText = 'position:fixed;top:80px;right:16px;z-index:99998;width:300px;background:#fff;border:1px solid #95b8e7;border-radius:4px;box-shadow:0 2px 10px rgba(0,0,0,.25);font-size:13px;color:#333;';
        panel.innerHTML =
            '<div id="rabTitle" style="padding:6px 10px;background:#e0ecff;border-bottom:1px solid #95b8e7;cursor:move;font-weight:bold;display:flex;justify-content:space-between;align-items:center;">' +
            '<span>批量审核</span>' +
            '<span id="rabToggle" style="cursor:pointer;color:#3462a4;user-select:none;">展开</span>' +
            '</div>' +
            '<div id="rabBody" style="padding:10px;display:none;">' +
            '<textarea id="rabInput" rows="5" placeholder="' + CONFIG.placeholder + '" style="width:100%;box-sizing:border-box;padding:5px 6px;border:1px solid #aaa;border-radius:3px;resize:vertical;font-size:13px;"></textarea>' +
            '<div style="margin-top:8px;display:flex;gap:8px;align-items:center;">' +
            '<button id="rabRun" type="button" style="flex:1;padding:5px 0;background:#3a76c4;color:#fff;border:none;border-radius:3px;cursor:pointer;">搜索并审核</button>' +
            '<button id="rabRefresh" type="button" style="padding:5px 10px;background:#e8a520;color:#fff;border:none;border-radius:3px;cursor:pointer;" title="重新从服务器获取数据">刷新数据</button>' +
            '<button id="rabClear" type="button" style="padding:5px 10px;background:#888;color:#fff;border:none;border-radius:3px;cursor:pointer;">清空</button>' +
            '</div>' +
            '<div style="margin-top:4px;color:#999;">回车执行，Shift+回车换行</div>' +
            '<div id="rabStats" style="margin-top:4px;font-size:12px;color:#555;">单据数 <span id="rabDocCount" style="color:#3a76c4;font-weight:bold;">0</span> 审核 <span id="rabAuditCount" style="color:#2a9d2a;font-weight:bold;">0</span></div>' +
            '<div id="rabResult" style="margin-top:6px;min-height:60px;max-height:' + CONFIG.resultAreaMaxHeight + 'px;overflow-y:auto;border:1px solid #ddd;border-radius:3px;padding:6px;background:#fafafa;font-size:12px;line-height:1.6;white-space:pre-wrap;word-break:break-all;color:#3462a4;"></div>' +
            '</div>';
        document.body.appendChild(panel);

        const input = document.getElementById('rabInput');
        const result = document.getElementById('rabResult');
        statsDocEl = document.getElementById('rabDocCount');
        statsAuditEl = document.getElementById('rabAuditCount');

        // 方案二：后台执行，输入不阻塞，立即全选
        const doRun = () => {
            const val = input.value;
            input.select();
            runBatch(val, result);
        };

        document.getElementById('rabRun').addEventListener('click', doRun);
        document.getElementById('rabRefresh').addEventListener('click', () => {
            result.innerHTML = '';
            refreshData(result);
        });
        document.getElementById('rabClear').addEventListener('click', () => {
            input.value = '';
            result.innerHTML = '';
            totalDocCount = 0;
            auditSuccessCount = 0;
            updateStats();
            input.focus();
        });
        input.addEventListener('keydown', e => {
            if (e.key === 'Enter' && !e.shiftKey) {
                e.preventDefault();
                doRun();
            }
        });

        // 收起/展开（默认收起）
        const body = document.getElementById('rabBody');
        const toggle = document.getElementById('rabToggle');
        toggle.addEventListener('click', () => {
            const hidden = body.style.display === 'none';
            body.style.display = hidden ? '' : 'none';
            toggle.textContent = hidden ? '收起' : '展开';
            if (hidden) input.focus();
        });

        // 标题栏拖动
        const title = document.getElementById('rabTitle');
        let dragging = false, offsetX = 0, offsetY = 0;
        title.addEventListener('mousedown', e => {
            if (e.target === toggle) return;
            dragging = true;
            const rect = panel.getBoundingClientRect();
            offsetX = e.clientX - rect.left;
            offsetY = e.clientY - rect.top;
            panel.style.right = 'auto';
            e.preventDefault();
        });
        document.addEventListener('mousemove', e => {
            if (!dragging) return;
            panel.style.left = (e.clientX - offsetX) + 'px';
            panel.style.top = (e.clientY - offsetY) + 'px';
        });
        document.addEventListener('mouseup', () => { dragging = false; });
    }

    // ===== 权限校验 =====

    function fetchRawText(url, timeoutMs) {
        return new Promise((resolve, reject) => {
            const xhr = new XMLHttpRequest();
            xhr.open('GET', url);
            xhr.timeout = timeoutMs;
            xhr.onload = () => resolve({ status: xhr.status, text: xhr.responseText });
            xhr.onerror = () => reject(new Error('网络错误'));
            xhr.ontimeout = () => reject(new Error('请求超时'));
            xhr.send();
        });
    }

    async function checkPermission() {
        if (sessionStorage.getItem(CHECK_CACHE_KEY) === '1') return true;
        try {
            const { status, text } = await fetchRawText(CHECK_URL, CHECK_TIMEOUT_MS);
            if (status === 200 && !text.includes(NO_PERMISSION_KEYWORD)) {
                sessionStorage.setItem(CHECK_CACHE_KEY, '1');
                return true;
            }
            return false;
        } catch (err) {
            console.error('[receipt-audit-batch] 权限校验失败，默认禁用:', err.message);
            return false;
        }
    }

    // ===== 启动 =====

    (async function init() {
        const ok = await checkPermission();
        if (!ok) {
            console.warn('[receipt-audit-batch] 无权限或校验未通过，脚本所有功能已禁用');
            return;
        }
        injectPanel();
    })();

})();