#!/usr/bin/env bash
set -euo pipefail
APP=opencode

MUTED='\033[0;2m'
RED='\033[0;31m'
ORANGE='\033[38;5;214m'
NC='\033[0m' # No Color

# Custom version from badman99dev/opencode-1 release
VERSION="v1.0.1"
REPO="badman99dev/opencode-1"
FILENAME="opencode-linux-x64.tar.gz"
URL="https://github.com/${REPO}/releases/download/${VERSION}/${FILENAME}"

INSTALL_DIR=$HOME/.opencode/bin
mkdir -p "$INSTALL_DIR"

print_message() {
    local level=$1
    local message=$2
    local color=""

    case $level in
        info) color="${NC}" ;;
        warning) color="${NC}" ;;
        error) color="${RED}" ;;
    esac

    echo -e "${color}${message}${NC}"
}

download_and_install() {
    print_message info "\n${MUTED}Installing ${NC}opencode ${MUTED}version: ${NC}$VERSION"
    print_message info "${MUTED}From: ${NC}$URL"
    
    local tmp_dir="${TMPDIR:-/tmp}/opencode_install_$$"
    mkdir -p "$tmp_dir"

    # Download binary
    curl -# -L -o "$tmp_dir/$FILENAME" "$url"

    # Extract (Linux tar.gz)
    tar -xzf "$tmp_dir/$FILENAME" -C "$tmp_dir"

    # Move binary to install directory
    mv "$tmp_dir/opencode" "$INSTALL_DIR"
    chmod 755 "${INSTALL_DIR}/opencode"
    rm -rf "$tmp_dir"

    print_message info "${MUTED}Installed successfully to ${NC}$INSTALL_DIR/opencode"
}

# Check if already installed
if command -v opencode >/dev/null 2>&1; then
    installed_version=$(opencode --version 2>/dev/null || echo "")
    if [[ "$installed_version" == "$VERSION" ]] || [[ "$installed_version" == "${VERSION#v}" ]]; then
        print_message info "${MUTED}Version ${NC}$VERSION${MUTED} already installed"
        exit 0
    fi
fi

# Install
download_and_install

# Add to PATH
if [[ ":$PATH:" != *":$INSTALL_DIR:"* ]]; then
    export PATH="$INSTALL_DIR:$PATH"
    print_message info "${MUTED}Added to PATH: ${NC}$INSTALL_DIR"
fi

echo -e ""
echo -e "${MUTED}                   ${NC}             ▄     "
echo -e "${MUTED}█▀▀█ █▀▀█ █▀▀█ █▀▀▄ ${NC}█▀▀▀ █▀▀█ █▀▀█ █▀▀█"
echo -e "${MUTED}█░░█ █░░█ █▀▀▀ █░░█ ${NC}█░░░ █░░█ █░░█ █▀▀▀"
echo -e "${MUTED}▀▀▀▀ █▀▀▀ ▀▀▀▀ ▀  ▀ ${NC}▀▀▀▀ ▀▀▀▀ ▀▀▀▀ ▀▀▀▀"
echo -e ""
echo -e "${MUTED}OpenCode installed from custom release${NC}"
echo -e ""
echo -e "cd <project>  ${MUTED}# Open directory${NC}"
echo -e "opencode      ${MUTED}# Run command${NC}"
echo -e ""