local aurora =  {}
_G["Aurora"] = aurora

function auFetchGlobal(name)
    local ret = aurora[name] or {}
    aurora[name] = ret
    return ret
end

local function escapeBinaryPath(bin)
    bin = path.translate(bin, path.getDefaultSeparator())
    bin = os.realpath(bin)
    
    if (os.host() == "windows") then
        return "\"" .. bin .. "\""
    end

    return bin:gsub(" ", "\\ ")
end

require("./../../Utilities/Utilities")

local triggers =
{
    "binscript",
    "luascript",
    "cwd",
    "cmd",
    "settings",
    "project_name",
    "project_arch",
    "project_platform",
    "project_root",
    "additional",
    "project_type",
    "luaabsscript",
    "projectname_",
    "projectbins_",
    "projectnameex_",
    "project_config",
    "project_name"
}

auForEach(triggers, function(trigger)
    newoption 
    {
        trigger = trigger,
        description = ""
    }
end)

local settings = _OPTIONS["settings"]
if (settings) then
    
    Aurora.Settings = json.decode(base64.decode(settings))

    require("./../../Public/paths")
end 

require("./../Target/platform")

local preconfig = path.join(Aurora.Settings.sAbsRoot, "preconfig.lua")
if (os.isfile(preconfig)) then
    auRequireAbs(preconfig)
end

local projRoot = path.join(Aurora.Settings.sAbsRoot, _OPTIONS["project_root"] or "./")

local projectBins = _OPTIONS["projectbins_"]
if (projectBins) then
    projectBins = os.realpath(path.join(projRoot, projectBins))
end

local cwd = _OPTIONS["cwd"]
if (cwd) then
    os.chdir(projRoot)
else
    os.chdir(Aurora.Settings.sAbsRoot)
end

local args = _OPTIONS["additional"]
if (args) then
    local path = _G.path.join(Aurora.Settings.sAbsCompilerWd, args .. ".args")
    local argFileContents = io.readfile(path)
    args = json.decode(argFileContents)
end


local binScript = _OPTIONS["binscript"]
if (binScript) then

    local binSuffx = ""
    if (args) then
        binSuffx  = " " .. args 
    end

    local cmd = escapeBinaryPath(path.join(Aurora.Settings.sAbsRoot, binScript)) .. binSuffx

    if (os.host() == "windows") then
        cmd = "call " .. cmd
    end

    os.exit(os.execute(cmd))
end 

local cmd = _OPTIONS["cmd"]
if (cmd) then
    os.exit(os.execute(base64.decode(cmd)))
end 

local projName = _OPTIONS["project_name"]
local projType = _OPTIONS["project_type"]
local projPlatform = _OPTIONS["project_platform"]
local projCfg = _OPTIONS["project_config"]
local projArch = _OPTIONS["project_arch"]

local target = auRequire("Core/Target")

for k, v in pairs(Aurora.Architectures) do
    if (projArch == v.architecture) then
        projArch = k
        break
    end
end

if (string.ends(projPlatform, projArch)) then
    projPlatform = projPlatform:sub(1, - #projArch - 1)
end

if (string.find(projCfg, "|")) then
    projCfg = projCfg:match("([^,]+)|([^,]+)")
end

target.defineOutputNames(projPlatform)

local platform = Aurora.Platforms[projPlatform]
local platformStyle = projPlatform
if (platform) then
    if (platform.outputName) then
        platformStyle = platform.outputName
    end
end

local targetName = string.format("%s.%s.%s.%s", projName, projCfg, platformStyle, projArch)

local fileName = targetName
if (platform) then
    fileName = fileName .. (platform.exts or {})[projType] or ""
end

if (projectBins) then
    local projectName = _OPTIONS["projectname_"]
    local projectNameEx = _OPTIONS["projectnameex_"] == "true"
    local extension =  (platform.exts or {})["ConsoleApp"]

    local binName = projectName

    if (projectNameEx) then
        binName = string.format("%s.%s.%s.%s", binName, projCfg, projPlatform, projArch)
    end
    
    local binSuffx = ""
    if (args) then
        binSuffx  = " " .. args 
    end

    binName = binName .. extension
    local cmd = escapeBinaryPath(path.join(projectBins, binName))  .. binSuffx
    
    if (os.host() == "windows") then
        cmd = "call " .. cmd
    end
    os.exit(os.execute(cmd))
end

auBuild = 
{
    platform = projPlatform,
    architecture = projArch,
    projectName = projName,
    projectType = projType,
    projectRoot = projRoot,
    projectTargetName = targetName,
    projectTargetFileName = fileName,
    args = args,
    root = cwd
}

local luaScript = _OPTIONS["luascript"]
local luaAbsScript = _OPTIONS["luaabsscript"]
if (luaScript) then
    auRequireAbs(path.join(Aurora.Settings.sAbsRepoScripts, luaScript))
elseif (luaAbsScript) then
    auRequireAbs(path.join(Aurora.Settings.sAbsRoot, luaAbsScript))
end

os.exit()