#!/bin/bash

# 图标生成辅助脚本
# 使用 ImageMagick 创建一个简单的应用图标

set -e

ICON_NAME="icon.png"
ICON_SIZE=256

echo "========================================="
echo "创建应用图标"
echo "========================================="

# 检查 ImageMagick 是否安装
if ! command -v convert &> /dev/null; then
    echo "警告: ImageMagick 未安装"
    echo "安装命令: sudo apt-get install imagemagick"
    echo ""
    echo "创建占位图标..."

    # 创建一个最小的 PNG 占位符
    echo "iVBORw0KGgoAAAANSUhEUgAAAQAAAAEACAYAAABccqhmAAAABHNCSVQICAgIfAhkiAAAAAlwSFlzAAALEgAACxIB0t1+/AAAABx0RVh0U29mdHdhcmUAQWRvYmUgRmlyZXdvcmtzIENTNui8sowAAAAWdEVYdENyZWF0aW9uIFRpbWUAMDEvMDEvMjSvCNJbAAAA2ElEQVR4nO3BMQEAAADCoPVPbQwfoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAOA1Ax+gAAFUfcvqAAAAAElFTkSuQmCC" | base64 -d > "$ICON_NAME"
    echo "✓ 占位图标已创建: $ICON_NAME"
    exit 0
fi

echo "使用 ImageMagick 创建图标..."

# 创建一个带有锁图标的图像
convert -size ${ICON_SIZE}x${ICON_SIZE} xc:transparent \
    -fill "#4A90E2" \
    -draw "roundrectangle 30,80 226,226 20,20" \
    -fill "#357ABD" \
    -draw "roundrectangle 35,85 221,221 15,15" \
    -fill "none" \
    -stroke "#FFD700" \
    -strokewidth 15 \
    -draw "arc 70,50 186,120 180,360" \
    -fill "#FFD700" \
    -draw "rectangle 60,100 196,140" \
    -fill "#2C5F8D" \
    -draw "circle 128,165 128,185" \
    -fill "#2C5F8D" \
    -draw "rectangle 118,165 138,200" \
    -font DejaVu-Sans-Bold \
    -pointsize 24 \
    -fill white \
    -gravity south \
    -annotate +0+20 "SCREEN LOCK" \
    "$ICON_NAME"

if [ -f "$ICON_NAME" ]; then
    echo "✓ 图标已创建: $ICON_NAME"
    echo "尺寸: ${ICON_SIZE}x${ICON_SIZE}"
    ls -lh "$ICON_NAME"
else
    echo "错误: 图标创建失败"
    exit 1
fi

echo ""
echo "如果需要自定义图标，请："
echo "1. 使用图像编辑软件创建 256x256 的 PNG 图标"
echo "2. 保存为 icon.png"
echo "3. 重新运行打包脚本"