const { withAppBuildGradle } = require('@expo/config-plugins');

module.exports = function withAndroidSigning(config) {
  return withAppBuildGradle(config, (config) => {
    if (config.modResults.language === 'groovy') {
      let buildGradle = config.modResults.contents;

      const signingConfig = `
        release {
            storeFile file("../../schnappix-upload-key.keystore")
            storePassword "#O0he7k00O0he7k00!"
            keyAlias "schnappix-alias"
            keyPassword "#O0he7k00O0he7k00!"
        }
      `;
      
      if (!buildGradle.includes('schnappix-upload-key.keystore')) {
          // Find the closing brace of the debug signing block and insert our release block
          buildGradle = buildGradle.replace(
              /(signingConfigs\s*\{[\s\S]*?debug\s*\{[\s\S]*?\})\s*\}/,
              `$1\n${signingConfig}\n    }`
          );

          // Find the release buildType and update its signingConfig
          buildGradle = buildGradle.replace(
              /(buildTypes\s*\{[\s\S]*?release\s*\{[\s\S]*?)signingConfig signingConfigs\.debug/g,
              `$1signingConfig signingConfigs.release`
          );
      }

      config.modResults.contents = buildGradle;
    }
    return config;
  });
};