#!/bin/bash
# Build status check script for CutThenThink Lite
set -e

# Colors
RED='\033[0;31m'
GREEN='\033[0;32m'
YELLOW='\033[1;33m'
NC='\033[0m'

echo "Checking build status for CutThenThink Lite..."
echo ""

# Check function
check() {
    if [ $? -eq 0 ]; then
        echo -e "${GREEN}✓${NC} $1"
    else
        echo -e "${RED}✗${NC} $1"
        return 1
    fi
}

# Check Node.js
echo "Checking Node.js..."
if command -v node &> /dev/null; then
    NODE_VERSION=$(node --version)
    check "Node.js installed ($NODE_VERSION)"
else
    echo -e "${RED}✗${NC} Node.js not installed"
fi

# Check npm
echo ""
echo "Checking npm..."
if command -v npm &> /dev/null; then
    NPM_VERSION=$(npm --version)
    check "npm installed ($NPM_VERSION)"
else
    echo -e "${RED}✗${NC} npm not installed"
fi

# Check Rust
echo ""
echo "Checking Rust..."
if command -v rustc &> /dev/null; then
    RUSTC_VERSION=$(rustc --version)
    check "Rust installed ($RUSTC_VERSION)"
else
    echo -e "${RED}✗${NC} Rust not installed"
    echo -e "${YELLOW}  Install from: https://rustup.rs/${NC}"
fi

if command -v cargo &> /dev/null; then
    CARGO_VERSION=$(cargo --version)
    check "Cargo installed ($CARGO_VERSION)"
else
    echo -e "${RED}✗${NC} Cargo not installed"
fi

# Check Tauri CLI
echo ""
echo "Checking Tauri CLI..."
if command -v tauri &> /dev/null; then
    TAURI_VERSION=$(tauri --version || echo "unknown")
    check "Tauri CLI installed ($TAURI_VERSION)"
else
    echo -e "${YELLOW}⚠${NC} Tauri CLI not found (will be installed by npm)"
fi

# Check Linux dependencies (Linux only)
if [[ "$OSTYPE" == "linux-gnu"* ]]; then
    echo ""
    echo "Checking Linux dependencies..."

    DEPS=(
        "libgtk-3-dev"
        "libwebkit2gtk-4.0-dev"
        "libappindicator3-dev"
        "librsvg2-dev"
        "patchelf"
    )

    MISSING=()
    for dep in "${DEPS[@]}"; do
        if dpkg -l | grep -q "$dep"; then
            check "$dep installed"
        else
            echo -e "${RED}✗${NC} $dep not installed"
            MISSING+=("$dep")
        fi
    done

    if [ ${#MISSING[@]} -gt 0 ]; then
        echo ""
        echo -e "${YELLOW}Missing dependencies. Install with:${NC}"
        echo "sudo apt-get install -y ${MISSING[*]}"
    fi
fi

# Check project structure
echo ""
echo "Checking project structure..."

FILES=(
    "package.json"
    "vite.config.js"
    "src-tauri/Cargo.toml"
    "src-tauri/tauri.conf.json"
    "src-tauri/src/main.rs"
    "main.js"
    "index.html"
)

for file in "${FILES[@]}"; do
    if [ -f "$file" ]; then
        check "$file exists"
    else
        echo -e "${RED}✗${NC} $file missing"
    fi
done

# Check icons
echo ""
echo "Checking icons..."

ICONS=(
    "src-tauri/icons/32x32.png"
    "src-tauri/icons/128x128.png"
    "src-tauri/icons/icon.ico"
    "src-tauri/icons/icon.icns"
)

for icon in "${ICONS[@]}"; do
    if [ -f "$icon" ]; then
        check "$icon exists"
    else
        echo -e "${YELLOW}⚠${NC} $icon missing (optional)"
    fi
done

# Check node_modules
echo ""
echo "Checking dependencies..."

if [ -d "node_modules" ]; then
    check "node_modules installed"
else
    echo -e "${YELLOW}⚠${NC} node_modules not found"
    echo -e "${YELLOW}  Run: npm install${NC}"
fi

# Summary
echo ""
echo -e "${GREEN}================================${NC}"
echo "Build status check complete!"
echo -e "${GREEN}================================${NC}"
echo ""
echo "Next steps:"
echo "  1. Install missing dependencies (if any)"
echo "  2. Run: npm install"
echo "  3. Run: npm run build"
echo "  4. Run: npm run tauri:build"