myApp/dist/whatsapp发消息/preLoadFile.js

function simulateTyping(searchBox, text, callBack) {

    if (!searchBox) return;
    
    // 确保搜索框获得焦点
    searchBox.focus();
    
    // 模拟逐个字符输入
    text.split('').forEach((char, index) => {
        setTimeout(() => {
            // 创建键盘事件
            const keyDownEvent = new KeyboardEvent('keydown', {
                key: char,
                code: `Key${char.toUpperCase()}`,
                bubbles: true
            });
            
            const keyPressEvent = new KeyboardEvent('keypress', {
                key: char,
                bubbles: true
            });
            
            const keyUpEvent = new KeyboardEvent('keyup', {
                key: char,
                bubbles: true
            });
            
            // 触发事件
            searchBox.dispatchEvent(keyDownEvent);
            searchBox.dispatchEvent(keyPressEvent);
            
            // 插入字符
            document.execCommand('insertText', false, char);
            
            searchBox.dispatchEvent(keyUpEvent);
            
            // 如果是最后一个字符，触发搜索
            if (index === text.length - 1) {
                const inputEvent = new Event('input', { bubbles: true });
                searchBox.dispatchEvent(inputEvent);
            }
        }, index * 100 + 500); // 100ms 间隔模拟打字
    });
    setTimeout(() => {
        // 触发所有可能的事件
        const events = ['input', 'change', 'keyup', 'keydown', 'keypress', 'blur', 'focus'];
        
        events.forEach(eventType => {
            const event = eventType.startsWith('key') 
                ? new KeyboardEvent(eventType, { bubbles: true })
                : new Event(eventType, { bubbles: true });
            
            searchBox.dispatchEvent(event);
        });
        if (callBack) callBack()
    }, text.split('').length * 100);
    
}


function simulateFullClick(element) {
    // 鼠标按下
    const mouseDownEvent = new MouseEvent('mousedown', {
        view: window,
        bubbles: true,
        cancelable: true,
        buttons: 1
    });
    
    // 鼠标抬起
    const mouseUpEvent = new MouseEvent('mouseup', {
        view: window,
        bubbles: true,
        cancelable: true,
        buttons: 1
    });
    
    // 点击事件
    const clickEvent = new MouseEvent('click', {
        view: window,
        bubbles: true,
        cancelable: true,
        buttons: 1
    });
    
    // 按顺序触发事件
    element.dispatchEvent(mouseDownEvent);
    element.dispatchEvent(mouseUpEvent);
    element.dispatchEvent(clickEvent);
}




function searchText(text, sendText) {
    const searchBox = document.querySelector('div[contenteditable="true"][aria-label="搜索输入内容文本框"]');
    if (document.querySelector('._ah_y.x1eu8d0j')) {
        document.querySelector('._ah_y.x1eu8d0j').click()
    }
    setTimeout(() => {
        simulateTyping(searchBox, text, () => {
            setTimeout(() => {
                const gridcellList = document.querySelectorAll('.x1n2onr6[role="gridcell"]')
                if (gridcellList.length > 0) {
                    simulateFullClick(gridcellList[0].querySelector('._ak72'))
                    setTimeout(() => {
                        simulateTyping(document.querySelector('[aria-placeholder="输入消息"]'), sendText)
                    }, 2000);
                }
            }, 2000);
        });
    }, 1000);
}