const { createCanvas } = require("canvas");
const { CanvasEmoji } = require("canvas-emoji");
const fs = require("fs");

function drawPngReplaceEmoji() {
    const canvas = createCanvas(800, 200);
    const canvasCtx = canvas.getContext("2d");
    const canvasEmoji = new CanvasEmoji(canvasCtx);
    const a = canvasEmoji.drawPngReplaceEmoji({
        text: "测试一下哦💋💃测试一下💋测试一下💋💃测试一下💋测试一下💋💃",
        fillStyle: "#000000",
        font: "bold 12px Impact",
        x: 0,
        y: 100,
        emojiW: 12,
        emojiH: 12,
        length: 20
    });
    const out = fs.createWriteStream(__dirname + "/test.png");
    const stream = canvas.createPNGStream();
    stream.pipe(out);
    out.on("finish", () => console.log("The PNG file was created."));
    return a;
}

async function drawPngReplaceEmojiWithEmojicdn() {
    const canvas = createCanvas(800, 200);
    const canvasCtx = canvas.getContext("2d");
    const canvasEmoji = new CanvasEmoji(canvasCtx);
    const a = await canvasEmoji.drawPngReplaceEmojiWithEmojicdn({
        text: "测试一下哦💋💃测试一下💋测试一下💋💃测试一下💋测试一下💋💃",
        fillStyle: "#000000",
        font: "bold 12px Impact",
        x: 0,
        y: 100,
        emojiW: 12,
        emojiH: 12,
        length: 20,
        emojiStyle: 'apple'
    });
    const out = fs.createWriteStream(__dirname + "/test2.png");
    const stream = canvas.createPNGStream();
    stream.pipe(out);
    out.on("finish", () => console.log("The PNG file was created."));
    return a;
}

console.log(drawPngReplaceEmoji());
drawPngReplaceEmojiWithEmojicdn();