// ==UserScript==
// @name         TC脚本
// @namespace    http://tampermonkey.net/
// @version      111
// @description  自动跟进系统 - 简化版
// @author       You
// @match        http://call.changmujiayu.cn/web/2024/page/h5_tc/*
// @match        https://call.changmujiayu.cn/web/2024/page/h5_tc/*
// @grant        none
// ==/UserScript==

(function() {
    'use strict';

    console.log('脚本开始执行...');

    // 立即拦截所有网页弹窗
    (function() {
        console.log('设置弹窗拦截...');
        
        // 保存原始函数
        window._originalAlert = window.alert;
        window._originalConfirm = window.confirm;
        window._originalPrompt = window.prompt;
        
        // 添加错误处理，防止网页错误影响脚本
        window.addEventListener('error', function(e) {
            if (e.filename && e.filename.includes('high_seas_list')) {
                console.log('忽略网页错误:', e.message);
                e.preventDefault();
            }
        });
        
        // 重写弹窗函数
        window.alert = function(msg) {
            console.log('拦截alert:', msg);
            
            // 检测跟进失败的alert，触发自动刷新
            if (msg && msg.includes('跟进失败')) {
                setTimeout(startAutoRefresh, 500);
            }
            
            return;
        };
        
        window.confirm = function(msg) {
            console.log('拦截confirm:', msg);
            return true;
        };
        
        window.prompt = function(msg, def) {
            console.log('拦截prompt:', msg);
            return def || '';
        };
        
        console.log('弹窗拦截已设置');
    })();

    // 简单提示
    function showToast(msg, type = 'info') {
        const toast = document.createElement('div');
        toast.textContent = msg;
        toast.style.cssText = `
            position: fixed;
            top: 20px;
            right: 20px;
            padding: 12px 24px;
            background: ${type === 'error' ? '#ff4444' : '#4CAF50'};
            color: white;
            border-radius: 4px;
            box-shadow: 0 2px 4px rgba(0,0,0,0.2);
            z-index: 99999;
        `;
        document.body.appendChild(toast);
        setTimeout(() => toast.remove(), 1000);
    }

    // 等待元素出现
    function waitForElement(selector, timeout = 2000) {
        return new Promise((resolve) => {
            const start = Date.now();
            function check() {
                const el = document.querySelector(selector);
                if (el) {
                    resolve(el);
                    return;
                }
                if (Date.now() - start < timeout) {
                    setTimeout(check, 100);
                } else {
                    resolve(null);
                }
            }
            check();
        });
    }

    // 主函数
    async function main() {
        console.log('开始主流程...');
        
        try {
            // 1. 等待关键元素
            const date1 = await waitForElement('#date1');
            const date2 = await waitForElement('#date2');
            const pkey = await waitForElement('#pkey_id');
            const hasName = await waitForElement('#hasName');
            
            if (!date1 || !date2 || !pkey || !hasName) {
                console.log('关键元素未找到');
                return;
            }

            console.log('关键元素已找到');

            // 2. 设置基础筛选条件
            const today = new Date();
            const dateStr = today.toISOString().split('T')[0];
            
            date1.value = dateStr;
            date2.value = dateStr;
            hasName.value = ''; // 取消姓名筛选
            pkey.value = '4';   // YXH-D平台
            
            // 触发事件
            [date1, date2, hasName, pkey].forEach(el => {
                el.dispatchEvent(new Event('change', { bubbles: true }));
                el.dispatchEvent(new Event('input', { bubbles: true }));
            });

            console.log('基础筛选条件已设置');
            
            // 3. 等待渠道下拉框更新（平台变更后）
            await new Promise(resolve => setTimeout(resolve, 500));
            
            // 4. 设置渠道
            const ckey = document.getElementById('ckey_id');
            if (ckey) {
                const savedChannel = localStorage.getItem('weiyong222_selected_channel');
                if (savedChannel !== null) {
                    // 检查渠道是否可用
                    let available = false;
                    for (let i = 0; i < ckey.options.length; i++) {
                        if (ckey.options[i].value === savedChannel) {
                            available = true;
                            break;
                        }
                    }
                    
                    if (available || savedChannel === '') {
                        ckey.value = savedChannel;
                        ckey.dispatchEvent(new Event('change', { bubbles: true }));
                        console.log('渠道已设置:', savedChannel);
                    }
                }
                
                // 添加下拉式渠道选择器
                addChannelSelector();
            }
            
            // 5. 添加开始抢按钮
            addStartGrabButton();
            
            // 6. 检查是否需要自动开始
            const autoStart = localStorage.getItem('weiyong222_auto_start') === 'true';
            if (autoStart) {
                console.log('检测到自动开始设置，准备自动执行...');
                await new Promise(resolve => setTimeout(resolve, 1000));
                startGrabProcess();
            }
            
            console.log('主流程完成');
            
        } catch (error) {
            console.error('执行出错:', error);
            showToast('脚本执行出错', 'error');
        }
    }

    // 自动跟进功能
    function startAutoFollow() {
        console.log('开始自动跟进...');
        
        // 检查客户列表
        checkCustomers();
        
        // 每500毫秒检查一次（降低频率避免刷新太快）
        setInterval(() => {
            checkCustomers();
        }, 500);
        
        console.log('自动跟进循环已启动，每500ms检查一次');
    }

    function checkCustomers() {
        const rows = document.querySelectorAll('#load tr');
        console.log('检查客户列表，找到行数:', rows.length);
        let followed = 0;
        let hasNewCustomers = false;
        
        rows.forEach((row, index) => {
            const cells = row.querySelectorAll('td');
            if (cells.length >= 5) {
                const timeCell = cells[4]; // 第5列是注册时间
                const timeText = timeCell.textContent.trim();
                console.log('第' + (index + 1) + '行客户时间:', timeText);
                
                const customerTime = parseTime(timeText);
                const now = new Date();
                const fiveMinsAgo = new Date(now.getTime() - 3 * 60 * 1000); // 改为3分钟，增加时间窗口
                
                console.log('时间对比: 客户时间=' + customerTime + ', 5分钟前=' + fiveMinsAgo + ', 是否新客户=' + (customerTime && customerTime > fiveMinsAgo));
                
                if (customerTime && customerTime > fiveMinsAgo) {
                    hasNewCustomers = true;
                    console.log('发现新客户:', timeText);
                    
                    const lastCell = cells[cells.length - 1]; // 最后一列是操作列
                    const followBtn = lastCell.querySelector('a');
                    
                    if (followBtn && followBtn.textContent.includes('开始跟进')) {
                        console.log('找到跟进按钮，准备点击');
                        console.log('按钮onclick:', followBtn.getAttribute('onclick'));
                        followBtn.click();
                        followed++;
                        console.log('✅ 跟进客户:', timeText);
                    } else {
                        console.log('❌ 未找到跟进按钮或按钮文本不匹配');
                        console.log('跟进按钮:', followBtn);
                        console.log('按钮文本:', followBtn ? followBtn.textContent : 'null');
                        console.log('按钮onclick:', followBtn ? followBtn.getAttribute('onclick') : 'null');
                    }
                }
            }
        });
        
        console.log('检查结果: 总行数=' + rows.length + ', 新客户=' + hasNewCustomers + ', 成功跟进=' + followed);
        
        if (followed > 0) {
            // 跟进成功，不显示弹窗
            console.log('跟进 ' + followed + ' 个客户');
        } else if (rows.length === 0) {
            // 没有客户，自动点击筛选刷新
            console.log('🔄 没有客户，自动点击筛选刷新');
            const filterBtn = document.querySelector('.btn-primary.btn-block');
            if (filterBtn && filterBtn.textContent.includes('筛选')) {
                filterBtn.click();
                showToast('没有客户，自动刷新');
                console.log('✅ 已点击筛选按钮');
            } else {
                console.log('❌ 未找到筛选按钮');
            }
        } else if (rows.length > 0 && !hasNewCustomers) {
            // 有客户但都过期了，自动点击筛选刷新
            console.log('🔄 客户数据过期，自动点击筛选刷新');
            const filterBtn = document.querySelector('.btn-primary.btn-block');
            if (filterBtn && filterBtn.textContent.includes('筛选')) {
                filterBtn.click();
                showToast('客户数据过期，自动刷新');
                console.log('✅ 已点击筛选按钮');
            } else {
                console.log('❌ 未找到筛选按钮');
            }
        }
    }

    function parseTime(timeStr) {
        if (!timeStr) return null;
        
        try {
            // 尝试解析时间格式
            const match = timeStr.match(/(\d{4})-(\d{2})-(\d{2}) (\d{2}):(\d{2}):(\d{2})/);
            if (match) {
                return new Date(match[1], match[2]-1, match[3], match[4], match[5], match[6]);
            }
            
            const match2 = timeStr.match(/(\d{4})-(\d{2})-(\d{2})/);
            if (match2) {
                return new Date(match2[1], match2[2]-1, match2[3]);
            }
        } catch(e) {
            console.log('时间解析错误:', e);
        }
        
        return null;
    }

    // 自动刷新功能
    let refreshTimer = null;

    function startAutoRefresh() {
        if (refreshTimer) return;
        
        refreshTimer = setInterval(() => {
            const btn = document.querySelector('.btn-primary.btn-block');
            if (btn && btn.textContent.includes('筛选')) {
                btn.click();
            }
        }, 1000);
    }

    // 添加开始抢按钮
    function addStartGrabButton() {
        if (document.querySelector('#start-grab-container')) return;
        
        const container = document.querySelector('.row .col-xl-1.col-md-6');
        if (!container) return;
        
        // 创建按钮容器
        const buttonContainer = document.createElement('div');
        buttonContainer.id = 'start-grab-container';
        buttonContainer.style.cssText = 'margin-top: 10px; display: flex; gap: 10px; align-items: center;';

        // 创建开始抢按钮
        const startGrabBtn = document.createElement('button');
        startGrabBtn.id = 'start-grab-btn';
        startGrabBtn.type = 'button';
        startGrabBtn.className = 'btn btn-primary btn-block';
        startGrabBtn.innerHTML = '开始抢';
        startGrabBtn.style.cssText = 'padding: 8px 12px;';
        
        // 创建自动开始复选框
        const autoStartContainer = document.createElement('div');
        autoStartContainer.style.cssText = 'display: flex; align-items: center; gap: 5px;';
        
        const autoStartCheckbox = document.createElement('input');
        autoStartCheckbox.id = 'auto-start-checkbox';
        autoStartCheckbox.type = 'checkbox';
        autoStartCheckbox.style.cssText = 'width: 16px; height: 16px;';
        
        const autoStartLabel = document.createElement('label');
        autoStartLabel.htmlFor = 'auto-start-checkbox';
        autoStartLabel.textContent = '下次自动开始';
        autoStartLabel.style.cssText = 'font-size: 14px; color: #666; cursor: pointer;';
        
        // 设置复选框状态
        const autoStart = localStorage.getItem('weiyong222_auto_start') === 'true';
        autoStartCheckbox.checked = autoStart;
        
        // 按钮点击事件
        startGrabBtn.onclick = function() {
            startGrabProcess();
        };
        
        // 复选框变化事件
        autoStartCheckbox.onchange = function() {
            localStorage.setItem('weiyong222_auto_start', this.checked);
            showToast(this.checked ? '已设置下次自动开始' : '已取消自动开始', 'info');
        };
        
        // 组装元素
        autoStartContainer.appendChild(autoStartCheckbox);
        autoStartContainer.appendChild(autoStartLabel);
        buttonContainer.appendChild(startGrabBtn);
        buttonContainer.appendChild(autoStartContainer);
        
        // 添加到筛选按钮旁边
        container.parentNode.insertBefore(buttonContainer, container.nextSibling);
        console.log('开始抢按钮已添加');
    }

    // 开始抢流程
    async function startGrabProcess() {
        const startBtn = document.getElementById('start-grab-btn');
        if (!startBtn) return;
        
        // 禁用按钮，防止重复点击
        startBtn.disabled = true;
        startBtn.innerHTML = '抢占中...';
        startBtn.className = 'btn btn-secondary btn-block';
        
        showToast('开始抢占客户...', 'info');
        console.log('开始执行抢占流程');
        
        try {
            // 执行筛选
            await new Promise(resolve => setTimeout(resolve, 500));
            
            const filterBtn = document.querySelector('.btn-primary.btn-block');
            if (filterBtn && filterBtn.textContent.includes('筛选')) {
                filterBtn.click();
                showToast('筛选完成，开始自动跟进');
                console.log('筛选按钮已点击');
                
                // 开始自动跟进
                setTimeout(() => {
                    startAutoFollow();
                    
                    // 更新按钮状态
                    startBtn.innerHTML = '抢占中';
                    startBtn.className = 'btn btn-success btn-block';
                    showToast('自动跟进已启动', 'success');
                }, 700);
            } else {
                throw new Error('未找到筛选按钮');
            }
            
        } catch (error) {
            console.error('抢占流程出错:', error);
            showToast('抢占失败: ' + error.message, 'error');
            
            // 恢复按钮状态
            startBtn.disabled = false;
            startBtn.innerHTML = '开始抢';
            startBtn.className = 'btn btn-primary btn-block';
        }
    }

    // 添加下拉式渠道选择器
    function addChannelSelector() {
        if (document.querySelector('#channel-selector-container')) return;
        
        const container = document.querySelector('.row .col-xl-1.col-md-6');
        if (!container) return;
        
        // 创建选择器容器
        const selectorContainer = document.createElement('div');
        selectorContainer.id = 'channel-selector-container';
        selectorContainer.style.cssText = 'margin-top: 10px;';

        // 创建标签
        const label = document.createElement('label');
        label.textContent = '快速选择渠道:';
        label.style.cssText = 'display: block; margin-bottom: 5px; font-size: 14px; color: #666;';

        // 创建下拉选择框
        const channelSelect = document.createElement('select');
        channelSelect.id = 'quick-channel-select';
        channelSelect.className = 'form-control';
        channelSelect.style.cssText = 'width: 100%; padding: 8px; border: 1px solid #ddd; border-radius: 4px;';

        // 添加默认选项
        const defaultOption = document.createElement('option');
        defaultOption.value = '';
        defaultOption.textContent = '请选择渠道...';
        channelSelect.appendChild(defaultOption);

        // 动态获取当前可用的渠道选项
        const ckey = document.getElementById('ckey_id');
        if (ckey) {
            // 添加"全部渠道"选项（清空渠道筛选）
            const allChannelOption = document.createElement('option');
            allChannelOption.value = 'all';
            allChannelOption.textContent = '全部渠道';
            channelSelect.appendChild(allChannelOption);
            
            // 添加其他渠道选项
            for (let i = 1; i < ckey.options.length; i++) {
                const option = ckey.options[i];
                if (option.value && option.text) {
                    const newOption = document.createElement('option');
                    newOption.value = option.value;
                    newOption.textContent = option.text;
                    channelSelect.appendChild(newOption);
                }
            }
        }

        // 添加选择事件监听器
        channelSelect.addEventListener('change', function() {
            const selectedValue = this.value;
            const selectedText = this.options[this.selectedIndex].text;
            
            if (selectedValue === 'all') {
                // 选择"全部渠道"：清空渠道筛选
                selectAllChannels();
            } else if (selectedValue) {
                // 选择具体渠道
                selectChannelByValue(selectedValue, selectedText);
            }
        });

        // 添加到容器
        selectorContainer.appendChild(label);
        selectorContainer.appendChild(channelSelect);

        // 添加到筛选按钮旁边
        container.parentNode.insertBefore(selectorContainer, container.nextSibling);
        console.log('下拉式渠道选择器已添加');
    }

    // 选择全部渠道（清空渠道筛选）
    function selectAllChannels() {
        const ckey = document.getElementById('ckey_id');
        if (!ckey) {
            showToast('渠道选择框未找到', 'error');
            return;
        }

        // 设置为空值（全部渠道）
        ckey.value = '';
        ckey.dispatchEvent(new Event('change', { bubbles: true }));
        
        // 保存渠道选择到本地存储
        localStorage.setItem('weiyong222_selected_channel', '');
        
        // 重新执行筛选
        setTimeout(() => {
            const filterBtn = document.querySelector('.btn-primary.btn-block');
            if (filterBtn && filterBtn.textContent.includes('筛选')) {
                filterBtn.click();
                showToast('已选择全部渠道（不筛选）', 'info');
            }
        }, 500);
    }

    // 根据值选择渠道
    function selectChannelByValue(channelValue, channelText) {
        const ckey = document.getElementById('ckey_id');
        if (!ckey) {
            showToast('渠道选择框未找到', 'error');
            return;
        }

        // 设置渠道值
        ckey.value = channelValue;
        ckey.dispatchEvent(new Event('change', { bubbles: true }));
        
        // 保存渠道选择到本地存储
        localStorage.setItem('weiyong222_selected_channel', channelValue);
        
        // 重新执行筛选
        setTimeout(() => {
            const filterBtn = document.querySelector('.btn-primary.btn-block');
            if (filterBtn && filterBtn.textContent.includes('筛选')) {
                filterBtn.click();
                showToast(`已选择渠道: ${channelText}`, 'info');
            }
        }, 500);
    }

    // 启动
    if (document.readyState === 'loading') {
        document.addEventListener('DOMContentLoaded', main);
    } else {
        setTimeout(main, 100);
    }

})();