#!/usr/bin/env bash

echo "Automated Test Suite Runner"
echo "==========================="
echo ""
echo "Scanning for test files in tests/ directory..."

# Function to run a single test file
run_test() {
    local test_file="$1"
    local test_name="$2"

    echo ""
    echo "=== $test_name ==="
    echo "Running: $test_file"

    if godot --headless --script "$test_file"; then
        echo "✅ PASSED: $test_name"
    else
        echo "❌ FAILED: $test_name"
        ((failed_tests++))
    fi

    ((total_tests++))
    echo ""
}

# Initialize counters
total_tests=0
failed_tests=0
start_time=$(date +%s)

# Find and run all test files
echo "Discovered test files:"

# Core test files in tests/ directory
for test_file in tests/test_*.gd; do
    if [ -f "$test_file" ]; then
        # Extract descriptive name from filename
        filename=$(basename "$test_file" .gd)
        test_name=$(echo "$filename" | sed 's/test_//' | sed 's/_/ /g' | sed 's/\b\w/\U&/g')

        echo "  📄 $test_file -> $test_name"
    fi
done

# Additional test directories
if [ -d "tests/unit" ]; then
    for test_file in tests/unit/test_*.gd; do
        if [ -f "$test_file" ]; then
            filename=$(basename "$test_file" .gd)
            test_name="Unit: $(echo "$filename" | sed 's/test_//' | sed 's/_/ /g' | sed 's/\b\w/\U&/g')"
            echo "  📄 $test_file -> $test_name"
        fi
    done
fi

if [ -d "tests/integration" ]; then
    for test_file in tests/integration/test_*.gd; do
        if [ -f "$test_file" ]; then
            filename=$(basename "$test_file" .gd)
            test_name="Integration: $(echo "$filename" | sed 's/test_//' | sed 's/_/ /g' | sed 's/\b\w/\U&/g')"
            echo "  📄 $test_file -> $test_name"
        fi
    done
fi

echo ""
echo "Starting test execution..."
echo ""

# Run core tests
for test_file in tests/test_*.gd; do
    if [ -f "$test_file" ]; then
        filename=$(basename "$test_file" .gd)
        test_name=$(echo "$filename" | sed 's/test_//' | sed 's/_/ /g' | sed 's/\b\w/\U&/g')
        run_test "$test_file" "$test_name"
    fi
done

# Run unit tests
if [ -d "tests/unit" ]; then
    for test_file in tests/unit/test_*.gd; do
        if [ -f "$test_file" ]; then
            filename=$(basename "$test_file" .gd)
            test_name="Unit: $(echo "$filename" | sed 's/test_//' | sed 's/_/ /g' | sed 's/\b\w/\U&/g')"
            run_test "$test_file" "$test_name"
        fi
    done
fi

# Run integration tests
if [ -d "tests/integration" ]; then
    for test_file in tests/integration/test_*.gd; do
        if [ -f "$test_file" ]; then
            filename=$(basename "$test_file" .gd)
            test_name="Integration: $(echo "$filename" | sed 's/test_//' | sed 's/_/ /g' | sed 's/\b\w/\U&/g')"
            run_test "$test_file" "$test_name"
        fi
    done
fi

# Calculate execution time
end_time=$(date +%s)
execution_time=$((end_time - start_time))

# Print summary
echo "================================"
echo "📊 Test Execution Summary"
echo "================================"
echo "Total Tests Run: $total_tests"
echo "Tests Passed: $((total_tests - failed_tests))"
echo "Tests Failed: $failed_tests"
echo "Execution Time: ${execution_time}s"

if [ $failed_tests -eq 0 ]; then
    echo "✅ ALL TESTS PASSED!"
    exit 0
else
    echo "❌ $failed_tests TEST(S) FAILED"
    exit 1
fi