import std/strformat
import std/strutils
import std/os

import semicongine/build

# TODO: totally update this file!!

switch("nimblePath", "nimbledeps/pkgs2")
switch("define", "nimPreviewHashRef")

task build_dev, "build dev":
  semicongine_build_switches(buildname = "dev")
  setCommand "c"
  let outdir = semicongine_builddir(buildname = "dev")
  semicongine_pack(outdir, bundleType = "exe", resourceRoot = "tests/resources", withSteam = false)

task build_dev_zip, "build dev zip":
  semicongine_build_switches(buildname = "dev")
  setCommand "c"
  let outdir = semicongine_builddir(buildname = "dev")
  semicongine_pack(outdir, bundleType = "zip", resourceRoot = "tests/resources", withSteam = false)

task build_dev_dir, "build dev dir":
  semicongine_build_switches(buildname = "dev")
  setCommand "c"
  let outdir = semicongine_builddir(buildname = "dev")
  semicongine_pack(outdir, bundleType = "dir", resourceRoot = "tests/resources", withSteam = false)

task build_release, "build release":
  switch "define", "release"
  switch "app", "gui"
  semicongine_build_switches(buildname = "release")
  setCommand "c"
  let outdir = semicongine_builddir(buildname = "release")
  semicongine_pack(outdir, bundleType = "exe", resourceRoot = "tests/resources", withSteam = false)


task build_all_debug, "build all examples for debug":
  for file in listFiles("examples"):
    if file.endsWith(".nim"):
      exec(&"nim build {file}")

task build_all_release, "build all examples for release":
  for file in listFiles("examples"):
    if file.endsWith(".nim"):
      exec(&"nim build -d:release {file}")

task test_all, "Run all test programs":
  for file in listFiles("tests"):
    if file.endsWith(".nim") and not file.endsWith("test_resources.nim"):
      exec(&"nim build_dev --run {file}")

  exec("nim build_dev --run tests/test_resources.nim")
  exec("nim build_dev_zip --run tests/test_resources.nim")
  exec("nim build_dev_dir --run tests/test_resources.nim")

task example_all, "Run all example programs":
  for file in listFiles("examples"):
    if file.endsWith(".nim"):
      exec(&"nim build_dev --run {file}")

task publish, "publish all build":
  for file in listDirs("build/debug/linux"):
    exec(&"scp -r {file} sam@mail.basx.dev:/var/www/public.basx.dev/semicongine/debug/linux/")
  for file in listDirs("build/release/linux"):
    exec(&"scp -r {file} sam@mail.basx.dev:/var/www/public.basx.dev/semicongine/release/linux/")
  for file in listDirs("build/debug/windows"):
    exec(&"scp -r {file} sam@mail.basx.dev:/var/www/public.basx.dev/semicongine/debug/windows/")
  for file in listDirs("build/release/windows"):
    exec(&"scp -r {file} sam@mail.basx.dev:/var/www/public.basx.dev/semicongine/release/windows/")

task glslangValidator, "Download glslangValidator (required for linux compilation)":
  let dirname = "/tmp/glslang_download"
  exec &"mkdir -p {dirname}"
  exec &"cd {dirname} && wget https://github.com/KhronosGroup/glslang/releases/download/master-tot/glslang-master-linux-Release.zip"
  exec &"cd {dirname} && unzip *.zip"
  exec &"mv {dirname}/bin/glslangValidator examples/"
  exec &"rm -rf {dirname}"

task glslangValidator_exe, "Download glslangValidator.exe (required for windows compilation)":
  # TODO: make this work on windows
  let dirname = "/tmp/glslang_download"
  exec &"mkdir -p {dirname}"
  exec &"cd {dirname} && wget https://github.com/KhronosGroup/glslang/releases/download/master-tot/glslang-master-windows-x64-Release.zip"
  exec &"cd {dirname} && unzip *.zip"
  exec &"mv {dirname}/bin/glslangValidator.exe examples/"
  exec &"rm -rf {dirname}"

task run_all, "Run all binaries":
  for file in listFiles("build/debug/linux"):
    exec file
  for file in listFiles("build/release/linux"):
    exec file
  for file in listFiles("build/debug/windows"):
    exec &"wine {file}"
  for file in listFiles("build/release/windows"):
    exec &"wine {file}"

task get_vulkan_wrapper, "Download vulkan wrapper":
  exec &"curl https://raw.githubusercontent.com/nimgl/nimgl/master/src/nimgl/vulkan.nim > src/semicongine/vulkan/c_api.nim"

task generate_vulkan_api, "Generate Vulkan API":
  selfExec &"c -d:ssl --run src/vulkan_api/vulkan_api_generator.nim"
  mkDir "src/semicongine/vulkan/"
  mkDir "src/semicongine/core/"
  cpFile "src/vulkan_api/output/api.nim", "src/semicongine/core/api.nim"
  cpDir "src/vulkan_api/output/platform", "src/semicongine/vulkan/platform"

if getCommand() in ["c", "compile", "r", "dump", "check", "idetools"]:
  if defined(linux):
    --d: VK_USE_PLATFORM_XLIB_KHR
  if defined(windows):
    --d: VK_USE_PLATFORM_WIN32_KHR