import Testing
import Foundation
import AndroidXML

struct Test {
	@Test func foo() async throws {
		// code for debugging. Run with Cmd+U
//		printXml(.t1, "AndroidManifest.xml")
//		printRes(.t1, 0x7F100000)
//		try allXmlForFolder(.t1)
//		try attrResolveEverything(.t1)
		print("done.")
	}
	
	private enum Pth: String {
		case t1 = "/path/to/unpacked/apk/dir/"
	}
	
	private func printXml(_ base: Pth, _ path: String) {
		print(try! AndroidXML(path: base.rawValue + "/" + path).parseXml().xmlString())
	}
	
	private func printRes(_ base: Pth, _ id: UInt32) {
		let xml = try! AndroidXML(path: base.rawValue + "/resources.arsc").parseTable()
		let res = try! xml.getResource(TblTableRef(id))!
		let pkgPool = res.package.stringPool(for: .Keys)!
		for x in res.entries {
			let val = x.entry.value!
			print(pkgPool.getString(x.entry.key), val.resolve(xml.stringPool), x.config.screenType.density)
		}
	}
	
	private func allXmlForFolder(_ pth: Pth) throws {
		let xx = FileManager.default.enumerator(atPath: pth.rawValue + "/res/")!
		for x in xx.allObjects as! [String] {
			if !x.hasSuffix(".xml") {
				continue
			}
			
			// only process files which are binary-xml
			if let xml = try? AndroidXML(path: pth.rawValue + "/res/" + x) {
				print(x)
				let _ = try xml.parseXml().xmlString()
			}
		}
	}
	
	private func attrResolveEverything(_ pth: Pth) throws {
		let xml = try AndroidXML(path: pth.rawValue + "/resources.arsc").parseTable()
		for pkg in try xml.getPackages() {
			let pool = pkg.stringPool(for: .Keys)!
			try pkg.iterTypes { spec, types in
				//print("----- \(spec.id) ------")
				for type in types {
					try type.iterValues { idx, entry in
						if entry.isComplex {
							//print("::.::.complex", pool.getString(entry.key), entry.valueMap!.parent.asHex)
							for x in entry.valueMap!.entries {
								let _ = x.name.asHex
								let _ = x.value.resolve(xml.stringPool)
							}
						} else {
							let _ = pool.getString(entry.key)
							let _ = entry.value!.resolve(xml.stringPool)
						}
					}
				}
			}
		}
	}
}