CurrenciCombo/scripts/verify-frontend.sh

#!/bin/bash
# Frontend Verification Script
# Verifies Next.js compilation and frontend functionality

echo -e "\n========================================"
echo -e "   FRONTEND VERIFICATION"
echo -e "========================================\n"

# Colors
GREEN='\033[0;32m'
RED='\033[0;31m'
YELLOW='\033[0;33m'
CYAN='\033[0;36m'
NC='\033[0m'

PASSED=0
FAILED=0
WARNINGS=0

# Check 1: Environment file
echo -e "${CYAN}1. Environment Configuration${NC}"
if [ -f "webapp/.env.local" ]; then
    echo -e "   ${GREEN}✅ webapp/.env.local exists${NC}"
    if grep -q "NEXT_PUBLIC_ORCH_URL" webapp/.env.local; then
        ORCH_URL=$(grep "NEXT_PUBLIC_ORCH_URL" webapp/.env.local | cut -d'=' -f2 | tr -d '"' | tr -d "'")
        echo -e "   ${GREEN}✅ NEXT_PUBLIC_ORCH_URL: $ORCH_URL${NC}"
        ((PASSED++))
    else
        echo -e "   ${RED}❌ NEXT_PUBLIC_ORCH_URL missing${NC}"
        ((FAILED++))
    fi
else
    echo -e "   ${RED}❌ webapp/.env.local missing${NC}"
    ((FAILED++))
fi

# Check 2: Dependencies
echo -e "\n${CYAN}2. Dependencies${NC}"
if [ -d "webapp/node_modules" ]; then
    echo -e "   ${GREEN}✅ Dependencies installed${NC}"
    ((PASSED++))
else
    echo -e "   ${RED}❌ Dependencies missing${NC}"
    echo -e "      Run: cd webapp && npm install"
    ((FAILED++))
fi

# Check 3: TypeScript compilation
echo -e "\n${CYAN}3. TypeScript Compilation${NC}"
cd webapp || exit 1

if [ -f "tsconfig.json" ]; then
    echo -e "   Checking TypeScript configuration..."
    if npx tsc --noEmit --skipLibCheck 2>&1 | head -20; then
        echo -e "   ${GREEN}✅ TypeScript compilation successful${NC}"
        ((PASSED++))
    else
        TSC_ERROR=$(npx tsc --noEmit --skipLibCheck 2>&1 | grep -i "error" | head -5)
        if [ -n "$TSC_ERROR" ]; then
            echo -e "   ${RED}❌ TypeScript errors found:${NC}"
            echo "$TSC_ERROR" | sed 's/^/      /'
            ((FAILED++))
        else
            echo -e "   ${YELLOW}⚠️  TypeScript check completed with warnings${NC}"
            ((WARNINGS++))
        fi
    fi
else
    echo -e "   ${YELLOW}⚠️  tsconfig.json not found${NC}"
    ((WARNINGS++))
fi

# Check 4: Next.js build (dry run)
echo -e "\n${CYAN}4. Next.js Build Check${NC}"
if [ -f "next.config.ts" ] || [ -f "next.config.js" ]; then
    echo -e "   Running Next.js build check (this may take a minute)..."
    if timeout 120 npm run build > /tmp/nextjs-build.log 2>&1; then
        echo -e "   ${GREEN}✅ Next.js build successful${NC}"
        ((PASSED++))
    else
        BUILD_ERROR=$(tail -20 /tmp/nextjs-build.log | grep -i "error\|failed" | head -5)
        if [ -n "$BUILD_ERROR" ]; then
            echo -e "   ${RED}❌ Next.js build failed:${NC}"
            echo "$BUILD_ERROR" | sed 's/^/      /'
            ((FAILED++))
        else
            echo -e "   ${YELLOW}⚠️  Build check timed out or had warnings${NC}"
            echo -e "      Check /tmp/nextjs-build.log for details"
            ((WARNINGS++))
        fi
    fi
else
    echo -e "   ${YELLOW}⚠️  Next.js config not found${NC}"
    ((WARNINGS++))
fi

cd ..

# Check 5: Webapp service
echo -e "\n${CYAN}5. Webapp Service${NC}"
if nc -z localhost 3000 2>/dev/null; then
    echo -e "   ${GREEN}✅ Webapp running on port 3000${NC}"
    ((PASSED++))
    
    # Test HTTP response
    HTTP_CODE=$(curl -s -o /dev/null -w "%{http_code}" http://localhost:3000 --max-time 5 2>&1)
    if [ "$HTTP_CODE" = "200" ]; then
        echo -e "   ${GREEN}✅ Webapp responding with HTTP 200${NC}"
        ((PASSED++))
        
        # Check content
        CONTENT=$(curl -s http://localhost:3000 --max-time 5 | head -100)
        if echo "$CONTENT" | grep -q "html\|<!DOCTYPE\|<html"; then
            echo -e "   ${GREEN}✅ Webapp serving HTML content${NC}"
            ((PASSED++))
        else
            echo -e "   ${YELLOW}⚠️  Webapp response may not be HTML${NC}"
            ((WARNINGS++))
        fi
    else
        echo -e "   ${YELLOW}⚠️  Webapp returned HTTP $HTTP_CODE${NC}"
        ((WARNINGS++))
    fi
else
    echo -e "   ${YELLOW}⚠️  Webapp not running on port 3000${NC}"
    echo -e "      Start with: cd webapp && npm run dev"
    ((WARNINGS++))
fi

# Check 6: API connectivity
echo -e "\n${CYAN}6. Orchestrator API Connectivity${NC}"
if [ -f "webapp/.env.local" ]; then
    ORCH_URL=$(grep "NEXT_PUBLIC_ORCH_URL" webapp/.env.local | cut -d'=' -f2 | tr -d '"' | tr -d "'" | tr -d ' ')
    if [ -n "$ORCH_URL" ]; then
        if curl -s "$ORCH_URL/health" > /dev/null 2>&1; then
            HEALTH=$(curl -s "$ORCH_URL/health" --max-time 5)
            if echo "$HEALTH" | grep -q "healthy\|status"; then
                echo -e "   ${GREEN}✅ Orchestrator health endpoint accessible${NC}"
                ((PASSED++))
            else
                echo -e "   ${YELLOW}⚠️  Orchestrator health endpoint returned unexpected response${NC}"
                ((WARNINGS++))
            fi
        else
            echo -e "   ${YELLOW}⚠️  Orchestrator not accessible at $ORCH_URL${NC}"
            ((WARNINGS++))
        fi
    fi
fi

# Summary
echo -e "\n========================================"
echo -e "   VERIFICATION SUMMARY"
echo -e "========================================\n"

echo -e "${GREEN}✅ Passed: $PASSED${NC}"
echo -e "${YELLOW}⚠️  Warnings: $WARNINGS${NC}"
echo -e "${RED}❌ Failed: $FAILED${NC}"

if [ $FAILED -eq 0 ]; then
    if [ $WARNINGS -eq 0 ]; then
        echo -e "\n${GREEN}✅ Frontend verification passed!${NC}\n"
        exit 0
    else
        echo -e "\n${YELLOW}⚠️  Frontend verification passed with warnings.${NC}\n"
        exit 0
    fi
else
    echo -e "\n${RED}❌ Frontend verification failed. Please fix errors.${NC}\n"
    exit 1
fi