#!/usr/bin/env bash

# this is for my mac

set -e

BUILD_DIR="build"
echo "🧹 Cleaning up old builds..."
rm -rf "$BUILD_DIR" .zig-cache
mkdir -p "$BUILD_DIR"
mkdir -p "$BUILD_DIR/Linux(x86_64)"
mkdir -p "$BUILD_DIR/Windows(x86_64)"
mkdir -p "$BUILD_DIR/Windows(ARM64)"
mkdir -p "$BUILD_DIR/MacOS(Silicon)"
mkdir -p "$BUILD_DIR/MacOS(Intel)"

echo "🚀 Starting multi-platform compilation matrix..."
echo "--------------------------------------------------------"

# 🐧 Build Linux binary using native GCC inside an Ubuntu Docker container
echo "📦 Building for Linux (x86_64) via GCC in Docker..."
docker run --rm \
    -v "$(pwd)":/src \
    -w /src \
    ubuntu:22.04 sh -c "
        apt-get update && apt-get install -y gcc xorg-dev libgl1-mesa-dev libopenal-dev libcurl4-gnutls-dev
        
        # Include the raylib source files explicitly and fix output name to wrldbox_linux
        gcc -O2 -Wall \
            src/main.c src/world.c src/player.c src/physics.c src/render.c src/collision.c \
            raylib_src/src/rcore.c raylib_src/src/rshapes.c raylib_src/src/rtextures.c \
            raylib_src/src/rtext.c raylib_src/src/rmodels.c raylib_src/src/raudio.c raylib_src/src/rglfw.c \
            -Iinclude -Iraylib_src/src -Iraylib_src/src/external/glfw/include \
            -D_GNU_SOURCE -DPLATFORM_DESKTOP -D_GLFW_X11 \
            -lX11 -lGL -lm -lpthread -ldl -lrt \
            -o wrldbox_linux
    "
mv wrldbox_linux "$BUILD_DIR/Linux(x86_64)/wrldbox_linux_x86_64"

# 🪟 Build Windows binaries natively on your Mac using build.zig
echo "📦 Building for Windows (x86_64)..."
zig build -Dtarget=x86_64-windows -Doptimize=ReleaseFast
mv zig-out/bin/wrldbox.exe "$BUILD_DIR/Windows(x86_64)/wrldbox_win_x86_64.exe"

echo "📦 Building for Windows (ARM64)..."
zig build -Dtarget=aarch64-windows -Doptimize=ReleaseFast
mv zig-out/bin/wrldbox.exe "$BUILD_DIR/Windows(ARM64)/wrldbox_win_arm64.exe"

# 🍏 Build macOS binaries natively on your Mac using build.zig
echo "📦 Building for macOS (Apple Silicon)..."
gcc src/*.c -o wrldboxMacOS \
-I/opt/homebrew/include \
-L/opt/homebrew/lib \
-lraylib \
-framework OpenGL -framework Cocoa -framework IOKit -framework CoreVideo
mv wrldboxMacOS "$BUILD_DIR/MacOS(Silicon)/wrldbox_mac_arm64"

echo "📦 Building for macOS (Intel)..."
zig build -Dtarget=x86_64-macos -Doptimize=ReleaseFast
mv zig-out/bin/wrldbox "$BUILD_DIR/MacOS(Intel)/wrldbox_mac_x86_64"

rm -rf zig-out
echo "--------------------------------------------------------"
echo "✅ Done! All targets generated safely inside /$BUILD_DIR/"