#!/bin/bash
# scripts/check-doc-coverage.sh
# Analyze documentation test coverage across workspace

set -e

echo "📊 Armature Documentation Coverage Analysis"
echo "============================================"
echo ""

# Colors
GREEN='\033[0;32m'
YELLOW='\033[1;33m'
RED='\033[0;31m'
NC='\033[0m' # No Color

# Workspace members
MEMBERS=(
    "armature-core"
    "armature-macro"
    "armature-config"
    "armature-graphql"
    "armature-jwt"
    "armature-auth"
    "armature-testing"
    "armature-validation"
    "armature-openapi"
    "armature-cache"
    "armature-cron"
    "armature-queue"
    "armature-opentelemetry"
    "armature-security"
    "armature-acme"
    "armature-ratelimit"
)

TOTAL_TESTS=0
TOTAL_MEMBERS=0

echo "Member                    | Doc Tests | Status"
echo "--------------------------|-----------|--------"

for member in "${MEMBERS[@]}"; do
    TOTAL_MEMBERS=$((TOTAL_MEMBERS + 1))

    # Run doc tests and capture output
    OUTPUT=$(cargo test --doc -p "$member" --quiet 2>&1 || true)

    # Extract test count
    TEST_COUNT=$(echo "$OUTPUT" | grep "running.*tests" | head -1 | grep -oP '\d+' | head -1)

    if [ -z "$TEST_COUNT" ]; then
        TEST_COUNT=0
    fi

    TOTAL_TESTS=$((TOTAL_TESTS + TEST_COUNT))

    # Format output
    printf "%-25s | %-9s | " "$member" "$TEST_COUNT"

    if [ "$TEST_COUNT" -eq 0 ]; then
        echo -e "${RED}⚠️  NO TESTS${NC}"
    elif [ "$TEST_COUNT" -lt 5 ]; then
        echo -e "${YELLOW}⚠️  LOW${NC}"
    else
        echo -e "${GREEN}✓ GOOD${NC}"
    fi
done

echo ""
echo "============================================"
echo "Summary:"
echo "  Total members:  $TOTAL_MEMBERS"
echo "  Total doc tests: $TOTAL_TESTS"
echo "  Average per member: $((TOTAL_TESTS / TOTAL_MEMBERS))"
echo ""

# Calculate coverage rating
if [ $TOTAL_TESTS -lt 50 ]; then
    echo -e "${RED}Coverage: LOW - Add more documentation examples${NC}"
elif [ $TOTAL_TESTS -lt 100 ]; then
    echo -e "${YELLOW}Coverage: MEDIUM - Consider adding more examples${NC}"
else
    echo -e "${GREEN}Coverage: GOOD - Well documented!${NC}"
fi