module vlang

import freeflowuniverse.herolib.osal
import freeflowuniverse.herolib.core
import freeflowuniverse.herolib.ui.console
import freeflowuniverse.herolib.core.texttools
import os
// import freeflowuniverse.herolib.sysadmin.downloader

pub fn v_analyzer_install(args_ InstallArgs) ! {
	mut args := args_
	console.print_header('install v-analyzer (reset: ${args.reset})')
	version := '0.0.4'
	_ := core.platform()!
	res := os.execute('${osal.profile_path_source_and()!} v-analyzer version')
	if res.exit_code == 0 {
		r := res.output.split_into_lines().filter(it.trim_space().starts_with('v-analyzer'))
		if r.len != 1 {
			return error("couldn't parse v-analyzer version.\n${res.output}")
		}
		mut myversion := r[0].all_after_first('version').trim_space()
		if texttools.version(version) > texttools.version(myversion) {
			args.reset = true
		}
	} else {
		args.reset = true
	}

	if args.reset == false {
		console.print_debug('v-analyzer already installed')
		return
	}

	install()!

	if args.reset {
		console.print_header('install v-analyzer')
		cmd := '
			export TERM=xterm
			mkdir -p ${os.home_dir()}/_code
			cd ${os.home_dir()}/_code
			rm -rf ${os.home_dir()}/_code/v-analyzer
			git clone --filter=blob:none --recursive --shallow-submodules https://github.com/vlang/v-analyzer
			cd v-analyzer
			v build.vsh debug
			'
		osal.execute_stdout(cmd) or { return error('Cannot install hero.\n${err}') }
		osal.cmd_add(
			cmdname: 'v-analyzer'
			source:  '${os.home_dir()}/_code/v-analyzer/bin/v-analyzer'
		)!
	}

	// if pl == .ubuntu {
	// }else{
	// 	mut url := ''
	// 	if core.is_linux_intel() {
	// 		url = 'https://github.com/vlang/v-analyzer/releases/download/nightly/v-analyzer-linux-x86_64.zip'
	// 	} else if core.is_osx_arm() {
	// 		url = 'https://github.com/vlang/v-analyzer/releases/download/nightly/v-analyzer-darwin-arm64.zip'
	// 	} else if osal.is_osx_intel() {
	// 		url = 'https://github.com/vlang/v-analyzer/releases/download/nightly/v-analyzer-darwin-x86_64.zip'
	// 	} else {
	// 		return error('unsported platform for installing v-analyzer')
	// 	}

	// 	mut dest := osal.download(
	// 		url: url
	// 		minsize_kb: 1000
	// 		expand_dir: '/tmp/v-analyzer'
	// 	)!

	// 	mut binpath := dest.file_get('v-analyzer')!
	// 	osal.cmd_add(
	// 		cmdname: 'v-analyzer'
	// 		source: binpath.path
	// 	)!
	// }

	// if args.reset == false && osal.done_exists('install_v_analyzer') {
	// 	console.print_debug('   v analyzer already installed')
	// 	return
	// }
	// console.print_header('install v analyzer')

	// cmd := '
	// 	cd /tmp
	// 	export TERM=xterm
	// 	source ~/.profile
	// 	rm -f install.sh
	// 	curl -fksSL https://raw.githubusercontent.com/v-lang/v-analyzer/master/install.vsh > install.vsh
	// 	v run install.vsh  --no-interaction
	// 	'
	// osal.execute_stdout(cmd) or { return error('Cannot install hero.\n${err}') }

	osal.done_set('install_v_analyzer', 'OK')!
	return
}