const fs = require('fs');
const { ipcRenderer } = require('electron')

let imgKey = window.location.hash.substring(1);
console.log(333, imgKey, localStorage.getItem(imgKey));

const mineMap = {
    "image/bmp" : "bmp",
    "image/gif" : "gif",
    "image/heic" : "heic",
    "image/jpeg" : "jpeg",
    "image/jpeg" : "jpg",
    "image/jpeg" : "jpe",
    "image/png" : "png",
    "image/svg+xml" : "svg",
    "image/webp" : "webp",
    "image/x-icon" : "ico"
}

// window.isMac = rubick.isMacOs();
let winId;
ipcRenderer.on('init', (event, args) => {
    if (args && args.img) {
        let img = document.querySelector("img")
        img.src = args.img;
    }
    winId = event.senderId;
});
window.toEdit = () => {
    ipcRenderer.sendTo(winId, 'toEdit');
}
window.resize = (changed, proportion) => {
    ipcRenderer.sendTo(winId, 'resize', changed, proportion);
}
window.moveBounds = (x, y, width, height) => {
    ipcRenderer.sendTo(winId, 'moveBounds', x, y, width, height);
}

/**
 * 拷贝当前图片，借助窗口截图实现
 */
window.copyNowImage = () => {
    ipcRenderer.sendTo(winId, 'copyNowImage');
}

/*
 * 保存当前图片，借助窗口截图实现
 */
window.saveNowImage = () => {
    ipcRenderer.sendTo(winId, 'saveNowImage');
}

ipcRenderer.on('reduction', (event) => {
    document.body.className = "body-hover"
})

window.modifyOpacity = (op) => {
    ipcRenderer.sendTo(winId, 'modifyOpacity',op);
}


ipcRenderer.on('will-resize', (event, newBounds) => {
    //只能按比例缩放图片
    let img = window.document.querySelector("img");
    img.style.width = '100%';
    img.style.height = '100%';
    let scale = img.width / (img.height * 1.0)
    let height = newBounds.width / scale;
    // console.log(window, newBounds.width, newBounds.height);
    window.resizeTo(newBounds.width, Math.min(newBounds.height, height));
})