#!/bin/bash

set -e  # Exit on any error

# Colors for output
RED='\033[0;31m'
GREEN='\033[0;32m'
YELLOW='\033[1;33m'
BLUE='\033[0;34m'
NC='\033[0m' # No Color

# Test configuration
TEST_MNEMONIC="abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon about"
TEST_PASSPHRASE="test-passphrase-123"
TEMP_DIR="$(mktemp -d)"
SECRET_BINARY="./secret"

# Enable debug output from the secret program
export GODEBUG="berlin.sneak.pkg.secret"

echo -e "${BLUE}=== Secret Manager Comprehensive Test Script ===${NC}"
echo -e "${YELLOW}Using temporary directory: $TEMP_DIR${NC}"
echo -e "${YELLOW}Debug output enabled: GODEBUG=$GODEBUG${NC}"
echo -e "${YELLOW}Note: All tests use environment variables (no manual input)${NC}"

# Function to print test steps
print_step() {
    echo -e "\n${BLUE}Step $1: $2${NC}"
}

# Function to print success
print_success() {
    echo -e "${GREEN}✓ $1${NC}"
}

# Function to print error and exit
print_error() {
    echo -e "${RED}✗ $1${NC}"
    exit 1
}

# Function to print warning (for expected failures)
print_warning() {
    echo -e "${YELLOW}⚠ $1${NC}"
}

# Function to clear state directory and reset environment
reset_state() {
    echo -e "${YELLOW}Resetting state directory...${NC}"
    
    # Safety checks before removing anything
    if [ -z "$TEMP_DIR" ]; then
        print_error "TEMP_DIR is not set, cannot reset state safely"
    fi
    
    if [ ! -d "$TEMP_DIR" ]; then
        print_error "TEMP_DIR ($TEMP_DIR) is not a directory, cannot reset state safely"
    fi
    
    # Additional safety: ensure TEMP_DIR looks like a temp directory
    case "$TEMP_DIR" in
        /tmp/* | /var/folders/* | */tmp/*)
            # Looks like a reasonable temp directory path
            ;;
        *)
            print_error "TEMP_DIR ($TEMP_DIR) does not look like a safe temporary directory path"
            ;;
    esac
    
    # Now it's safe to remove contents - use find to avoid glob expansion issues
    find "${TEMP_DIR:?}" -mindepth 1 -delete 2>/dev/null || true
    unset SB_SECRET_MNEMONIC
    unset SB_UNLOCK_PASSPHRASE
    export SB_SECRET_STATE_DIR="$TEMP_DIR"
}

# Cleanup function
cleanup() {
    echo -e "\n${YELLOW}Cleaning up...${NC}"
    rm -rf "$TEMP_DIR"
    unset SB_SECRET_STATE_DIR
    unset SB_SECRET_MNEMONIC
    unset SB_UNLOCK_PASSPHRASE
    unset GODEBUG
    echo -e "${GREEN}Cleanup complete${NC}"
}

# Set cleanup trap
trap cleanup EXIT

# Check that the secret binary exists
if [ ! -f "$SECRET_BINARY" ]; then
    print_error "Secret binary not found at $SECRET_BINARY. Please run 'make build' first."
fi

# Test 1: Set up environment variables
print_step "1" "Setting up environment variables"
export SB_SECRET_STATE_DIR="$TEMP_DIR"
export SB_SECRET_MNEMONIC="$TEST_MNEMONIC"
print_success "Environment variables set"
echo "  SB_SECRET_STATE_DIR=$SB_SECRET_STATE_DIR"
echo "  SB_SECRET_MNEMONIC=$TEST_MNEMONIC"

# Test 2: Initialize the secret manager (should create default vault)
print_step "2" "Initializing secret manager (creates default vault)"
export SB_UNLOCK_PASSPHRASE="$TEST_PASSPHRASE"
echo "  SB_UNLOCK_PASSPHRASE=$SB_UNLOCK_PASSPHRASE"

# Verify environment variables are exported and visible to subprocesses
echo "Verifying environment variables are exported:"
env | grep -E "^SB_" || true

echo "Running: $SECRET_BINARY init"
# Run with explicit environment to ensure variables are passed
if SB_SECRET_STATE_DIR="$SB_SECRET_STATE_DIR" \
   SB_SECRET_MNEMONIC="$SB_SECRET_MNEMONIC" \
   SB_UNLOCK_PASSPHRASE="$SB_UNLOCK_PASSPHRASE" \
   GODEBUG="$GODEBUG" \
   $SECRET_BINARY init </dev/null; then
    print_success "Secret manager initialized with default vault"
else
    print_error "Failed to initialize secret manager"
fi
unset SB_UNLOCK_PASSPHRASE

# Verify directory structure was created
if [ -d "$TEMP_DIR" ]; then
    print_success "State directory created: $TEMP_DIR"
else
    print_error "State directory was not created"
fi

# Test 3: Vault management
print_step "3" "Testing vault management"

# List vaults (should show default)
echo "Listing vaults..."
echo "Running: $SECRET_BINARY vault list"
if $SECRET_BINARY vault list; then
    VAULTS=$($SECRET_BINARY vault list)
    echo "Available vaults: $VAULTS"
    print_success "Listed vaults successfully"
else
    print_error "Failed to list vaults"
fi

# Create a new vault
echo "Creating new vault 'work'..."
echo "Running: $SECRET_BINARY vault create work"
if $SECRET_BINARY vault create work; then
    print_success "Created vault 'work'"
else
    print_error "Failed to create vault 'work'"
fi

# Create another vault
echo "Creating new vault 'personal'..."
echo "Running: $SECRET_BINARY vault create personal"
if $SECRET_BINARY vault create personal; then
    print_success "Created vault 'personal'"
else
    print_error "Failed to create vault 'personal'"
fi

# List vaults again (should show default, work, personal)
echo "Listing vaults after creation..."
echo "Running: $SECRET_BINARY vault list"
if $SECRET_BINARY vault list; then
    VAULTS=$($SECRET_BINARY vault list)
    echo "Available vaults: $VAULTS"
    print_success "Listed vaults after creation"
else
    print_error "Failed to list vaults after creation"
fi

# Switch to work vault
echo "Switching to 'work' vault..."
echo "Running: $SECRET_BINARY vault select work"
if $SECRET_BINARY vault select work; then
    print_success "Switched to 'work' vault"
else
    print_error "Failed to switch to 'work' vault"
fi

# Test 4: Import functionality with environment variable combinations
print_step "4" "Testing import functionality with environment variable combinations"

# Test 4a: Import with both env vars set (typical usage)
echo -e "\n${YELLOW}Test 4a: Import with both SB_SECRET_MNEMONIC and SB_UNLOCK_PASSPHRASE set${NC}"
reset_state
export SB_SECRET_MNEMONIC="$TEST_MNEMONIC"
export SB_UNLOCK_PASSPHRASE="$TEST_PASSPHRASE"

# Create a vault first
echo "Running: $SECRET_BINARY vault create test-vault"
if $SECRET_BINARY vault create test-vault; then
    print_success "Created test-vault for import testing"
else
    print_error "Failed to create test-vault"
fi

# Import should work without prompts
echo "Importing with both env vars set (automated)..."
echo "Running: $SECRET_BINARY vault import test-vault"
if $SECRET_BINARY vault import test-vault; then
    print_success "Import succeeded with both env vars (automated)"
else
    print_error "Import failed with both env vars"
fi

# Test 4b: Import into non-existent vault (should fail)
echo -e "\n${YELLOW}Test 4b: Import into non-existent vault (should fail)${NC}"
echo "Importing into non-existent vault (should fail)..."
if $SECRET_BINARY vault import nonexistent-vault; then
    print_error "Import should have failed for non-existent vault"
else
    print_success "Import correctly failed for non-existent vault"
fi

# Test 4c: Import with invalid mnemonic (should fail)
echo -e "\n${YELLOW}Test 4c: Import with invalid mnemonic (should fail)${NC}"
export SB_SECRET_MNEMONIC="invalid mnemonic phrase that should not work"

# Create a vault first
echo "Running: $SECRET_BINARY vault create test-vault2"
if $SECRET_BINARY vault create test-vault2; then
    print_success "Created test-vault2 for invalid mnemonic testing"
else
    print_error "Failed to create test-vault2"
fi

echo "Importing with invalid mnemonic (should fail)..."
if $SECRET_BINARY vault import test-vault2; then
    print_error "Import should have failed with invalid mnemonic"
else
    print_success "Import correctly failed with invalid mnemonic"
fi

# Reset state for remaining tests
reset_state
export SB_SECRET_MNEMONIC="$TEST_MNEMONIC"

# Test 5: Unlocker management
print_step "5" "Testing unlocker management"

# Initialize with mnemonic and passphrase
export SB_UNLOCK_PASSPHRASE="$TEST_PASSPHRASE"
echo "Running: $SECRET_BINARY init (with SB_SECRET_MNEMONIC and SB_UNLOCK_PASSPHRASE set)"
if $SECRET_BINARY init; then
    print_success "Initialized for unlocker testing"
else
    print_error "Failed to initialize for unlocker testing"
fi

# Create passphrase-protected unlocker
echo "Creating passphrase-protected unlocker..."
echo "Running: $SECRET_BINARY unlockers add passphrase (with SB_UNLOCK_PASSPHRASE set)"
if $SECRET_BINARY unlockers add passphrase; then
    print_success "Created passphrase-protected unlocker"
else
    print_error "Failed to create passphrase-protected unlocker"
    exit 1
fi
unset SB_UNLOCK_PASSPHRASE

# List unlockers
echo "Listing unlockers..."
echo "Running: $SECRET_BINARY unlockers list"
if $SECRET_BINARY unlockers list; then
    UNLOCKERS=$($SECRET_BINARY unlockers list)
    echo "Available unlockers: $UNLOCKERS"
    print_success "Listed unlockers"
else
    print_error "Failed to list unlockers"
    exit 1
fi

# Test 6: Secret management with mnemonic (keyless operation)
print_step "6" "Testing mnemonic-based secret operations (keyless)"

# Add secrets using mnemonic (no unlocker required)
echo "Adding secrets using mnemonic-based long-term key..."

# Test secret 1
echo "Running: echo \"my-super-secret-password\" | $SECRET_BINARY add \"database/password\""
if echo "my-super-secret-password" | $SECRET_BINARY add "database/password"; then
    print_success "Added secret: database/password"
else
    print_error "Failed to add secret: database/password"
fi

# Test secret 2
echo "Running: echo \"api-key-12345\" | $SECRET_BINARY add \"api/key\""
if echo "api-key-12345" | $SECRET_BINARY add "api/key"; then
    print_success "Added secret: api/key"
else
    print_error "Failed to add secret: api/key"
fi

# Test secret 3 (with path)
echo "Running: echo \"ssh-private-key-content\" | $SECRET_BINARY add \"ssh/private-key\""
if echo "ssh-private-key-content" | $SECRET_BINARY add "ssh/private-key"; then
    print_success "Added secret: ssh/private-key"
else
    print_error "Failed to add secret: ssh/private-key"
fi

# Test secret 4 (with dots and underscores)
echo "Running: echo \"jwt-secret-token\" | $SECRET_BINARY add \"app.config_jwt_secret\""
if echo "jwt-secret-token" | $SECRET_BINARY add "app.config_jwt_secret"; then
    print_success "Added secret: app.config_jwt_secret"
else
    print_error "Failed to add secret: app.config_jwt_secret"
fi

# Retrieve secrets using mnemonic
echo "Retrieving secrets using mnemonic-based long-term key..."

# Retrieve and verify secret 1
RETRIEVED_SECRET1=$($SECRET_BINARY get "database/password" 2>/dev/null)
if [ "$RETRIEVED_SECRET1" = "my-super-secret-password" ]; then
    print_success "Retrieved and verified secret: database/password"
else
    print_error "Failed to retrieve or verify secret: database/password"
fi

# Retrieve and verify secret 2
RETRIEVED_SECRET2=$($SECRET_BINARY get "api/key" 2>/dev/null)
if [ "$RETRIEVED_SECRET2" = "api-key-12345" ]; then
    print_success "Retrieved and verified secret: api/key"
else
    print_error "Failed to retrieve or verify secret: api/key"
fi

# Retrieve and verify secret 3
RETRIEVED_SECRET3=$($SECRET_BINARY get "ssh/private-key" 2>/dev/null)
if [ "$RETRIEVED_SECRET3" = "ssh-private-key-content" ]; then
    print_success "Retrieved and verified secret: ssh/private-key"
else
    print_error "Failed to retrieve or verify secret: ssh/private-key"
fi

# List all secrets
echo "Listing all secrets..."
echo "Running: $SECRET_BINARY list"
if $SECRET_BINARY list; then
    SECRETS=$($SECRET_BINARY list)
    echo "Secrets in current vault:"
    echo "$SECRETS" | while read -r secret; do
        echo "  - $secret"
    done
    print_success "Listed all secrets"
else
    print_error "Failed to list secrets"
fi

# Test 7: Testing vault operations with different unlockers
print_step "7" "Testing vault operations with passphrase unlocker"

# Create a new vault for unlocker testing
echo "Running: $SECRET_BINARY vault create traditional"
$SECRET_BINARY vault create traditional

# Import mnemonic into the traditional vault (required for versioned secrets)
echo "Importing mnemonic into traditional vault..."
export SB_UNLOCK_PASSPHRASE="$TEST_PASSPHRASE"
echo "Running: $SECRET_BINARY vault import traditional"
if $SECRET_BINARY vault import traditional; then
    print_success "Imported mnemonic into traditional vault"
else
    print_error "Failed to import mnemonic into traditional vault"
fi
unset SB_UNLOCK_PASSPHRASE

# Now add a secret using the vault with unlocker
echo "Adding secret to vault with unlocker..."
echo "Running: echo 'traditional-secret' | $SECRET_BINARY add traditional/secret"
if echo "traditional-secret" | $SECRET_BINARY add traditional/secret; then
    print_success "Added secret to vault with unlocker"
else
    print_error "Failed to add secret to vault with unlocker"
fi

# Retrieve secret using passphrase (temporarily unset mnemonic to test unlocker)
echo "Retrieving secret from vault with unlocker..."
TEMP_MNEMONIC="$SB_SECRET_MNEMONIC"
unset SB_SECRET_MNEMONIC
export SB_UNLOCK_PASSPHRASE="$TEST_PASSPHRASE"
echo "Running: $SECRET_BINARY get traditional/secret (using passphrase unlocker)"
if RETRIEVED=$($SECRET_BINARY get traditional/secret 2>&1); then
    print_success "Retrieved: $RETRIEVED"
else
    print_error "Failed to retrieve secret from vault with unlocker"
fi
unset SB_UNLOCK_PASSPHRASE
export SB_SECRET_MNEMONIC="$TEMP_MNEMONIC"

# Test 8: Advanced unlocker management
print_step "8" "Testing advanced unlocker management"

if [ "$PLATFORM" = "darwin" ]; then
    # macOS only: Test Secure Enclave
    echo "Testing Secure Enclave unlocker creation..."
    if $SECRET_BINARY unlockers add sep; then
        print_success "Created Secure Enclave unlocker"
    else
        print_warning "Secure Enclave unlocker creation not yet implemented"
    fi
fi

# Get current unlocker ID for testing
echo "Getting current unlocker for testing..."
echo "Running: $SECRET_BINARY unlockers list"
if $SECRET_BINARY unlockers list; then
    CURRENT_UNLOCKER_ID=$($SECRET_BINARY unlockers list | head -n1 | awk '{print $1}')
    if [ -n "$CURRENT_UNLOCKER_ID" ]; then
        print_success "Found unlocker ID: $CURRENT_UNLOCKER_ID"
        
        # Test unlocker selection
        echo "Testing unlocker selection..."
        echo "Running: $SECRET_BINARY unlocker select $CURRENT_UNLOCKER_ID"
        if $SECRET_BINARY unlocker select "$CURRENT_UNLOCKER_ID"; then
            print_success "Selected unlocker: $CURRENT_UNLOCKER_ID"
        else
            print_warning "Unlocker selection not yet implemented"
        fi
    fi
fi

# Test 9: Secret name validation and edge cases
print_step "9" "Testing secret name validation and edge cases"

# Switch back to default vault for name validation tests
echo "Switching back to default vault..."
$SECRET_BINARY vault select default

# Test valid names
VALID_NAMES=("valid-name" "valid.name" "valid_name" "valid/path/name" "123valid" "a" "very-long-name-with-many-parts/and/paths")
for name in "${VALID_NAMES[@]}"; do
    echo "Running: echo \"test-value\" | $SECRET_BINARY add $name --force"
    if echo "test-value" | $SECRET_BINARY add "$name" --force; then
        print_success "Valid name accepted: $name"
    else
        print_error "Valid name rejected: $name"
    fi
done

# Test invalid names (these should fail)
echo "Testing invalid names (should fail)..."
INVALID_NAMES=("Invalid-Name" "invalid name" "invalid@name" "invalid#name" "invalid%name" "")
for name in "${INVALID_NAMES[@]}"; do
    echo "Running: echo \"test-value\" | $SECRET_BINARY add $name"
    if echo "test-value" | $SECRET_BINARY add "$name"; then
        print_error "Invalid name accepted (should have been rejected): '$name'"
    else
        print_success "Invalid name correctly rejected: '$name'"
    fi
done

# Test 10: Overwrite protection and force flag
print_step "10" "Testing overwrite protection and force flag"

# Try to add existing secret without --force (should fail)
echo "Running: echo \"new-value\" | $SECRET_BINARY add \"database/password\""
if echo "new-value" | $SECRET_BINARY add "database/password"; then
    print_error "Overwrite protection failed - secret was overwritten without --force"
else
    print_success "Overwrite protection working - secret not overwritten without --force"
fi

# Try to add existing secret with --force (should succeed)
echo "Running: echo \"new-password-value\" | $SECRET_BINARY add \"database/password\" --force"
if echo "new-password-value" | $SECRET_BINARY add "database/password" --force; then
    print_success "Force overwrite working - secret overwritten with --force"
    
    # Verify the new value
    RETRIEVED_NEW=$($SECRET_BINARY get "database/password" 2>/dev/null)
    if [ "$RETRIEVED_NEW" = "new-password-value" ]; then
        print_success "Overwritten secret has correct new value"
    else
        print_error "Overwritten secret has incorrect value"
    fi
else
    print_error "Force overwrite failed - secret not overwritten with --force"
fi

# Test 11: Cross-vault operations
print_step "11" "Testing cross-vault operations"

# First create and import mnemonic into work vault since it was destroyed by reset_state
echo "Creating work vault for cross-vault testing..."
echo "Running: $SECRET_BINARY vault create work"
if $SECRET_BINARY vault create work; then
    print_success "Created work vault for cross-vault testing"
else
    print_error "Failed to create work vault for cross-vault testing"
fi

# Import mnemonic into work vault so it can store secrets
echo "Importing mnemonic into work vault..."
export SB_UNLOCK_PASSPHRASE="$TEST_PASSPHRASE"
echo "Running: $SECRET_BINARY vault import work"
if $SECRET_BINARY vault import work; then
    print_success "Imported mnemonic into work vault"
else
    print_error "Failed to import mnemonic into work vault"
fi
unset SB_UNLOCK_PASSPHRASE

# Switch to work vault and add secrets there
echo "Switching to 'work' vault for cross-vault testing..."
echo "Running: $SECRET_BINARY vault select work"
if $SECRET_BINARY vault select work; then
    print_success "Switched to 'work' vault"
    
    # Add work-specific secrets
    echo "Running: echo \"work-database-password\" | $SECRET_BINARY add \"work/database\""
    if echo "work-database-password" | $SECRET_BINARY add "work/database"; then
        print_success "Added work-specific secret"
    else
        print_error "Failed to add work-specific secret"
    fi
    
    # List secrets in work vault
    echo "Running: $SECRET_BINARY list"
    if $SECRET_BINARY list; then
        WORK_SECRETS=$($SECRET_BINARY list)
        echo "Secrets in work vault: $WORK_SECRETS"
        print_success "Listed work vault secrets"
    else
        print_error "Failed to list work vault secrets"
    fi
else
    print_error "Failed to switch to 'work' vault"
fi

# Switch back to default vault
echo "Switching back to 'default' vault..."
echo "Running: $SECRET_BINARY vault select default"
if $SECRET_BINARY vault select default; then
    print_success "Switched back to 'default' vault"
    
    # Verify default vault secrets are still there
    echo "Running: $SECRET_BINARY get \"database/password\""
    if $SECRET_BINARY get "database/password"; then
        print_success "Default vault secrets still accessible"
    else
        print_error "Default vault secrets not accessible"
    fi
else
    print_error "Failed to switch back to 'default' vault"
fi

# Test 12: File structure verification
print_step "12" "Verifying file structure"

echo "Checking file structure in $TEMP_DIR..."
if [ -d "$TEMP_DIR/vaults.d/default/secrets.d" ]; then
    print_success "Default vault structure exists"
    
    # Check a specific secret's file structure
    SECRET_DIR="$TEMP_DIR/vaults.d/default/secrets.d/database%password"
    if [ -d "$SECRET_DIR" ]; then
        print_success "Secret directory exists: database%password"
        
        # Check for versions directory and current symlink
        if [ -d "$SECRET_DIR/versions" ]; then
            print_success "Versions directory exists"
        else
            print_error "Versions directory missing"
        fi
        
        if [ -L "$SECRET_DIR/current" ] || [ -f "$SECRET_DIR/current" ]; then
            print_success "Current version symlink exists"
        else
            print_error "Current version symlink missing"
        fi
        
        # Check version directory structure
        LATEST_VERSION=$(ls -1 "$SECRET_DIR/versions" 2>/dev/null | sort -r | head -n1)
        if [ -n "$LATEST_VERSION" ]; then
            VERSION_DIR="$SECRET_DIR/versions/$LATEST_VERSION"
            print_success "Found version directory: $LATEST_VERSION"
            
            # Check required files in version directory
            VERSION_FILES=("value.age" "pub.age" "priv.age" "metadata.age")
            for file in "${VERSION_FILES[@]}"; do
                if [ -f "$VERSION_DIR/$file" ]; then
                    print_success "Version file exists: $file"
                else
                    print_error "Version file missing: $file"
                fi
            done
        else
            print_error "No version directories found"
        fi
    else
        print_error "Secret directory not found"
    fi
else
    print_error "Default vault structure not found"
fi

# Check work vault structure
if [ -d "$TEMP_DIR/vaults.d/work" ]; then
    print_success "Work vault structure exists"
else
    print_error "Work vault structure not found"
fi

# Check configuration files
if [ -f "$TEMP_DIR/configuration.json" ]; then
    print_success "Global configuration file exists"
else
    print_warning "Global configuration file not found (may not be implemented yet)"
fi

# Check current vault symlink
if [ -L "$TEMP_DIR/currentvault" ] || [ -f "$TEMP_DIR/currentvault" ]; then
    print_success "Current vault link exists"
else
    print_error "Current vault link not found"
fi

# Test 13: Environment variable error handling
print_step "13" "Testing environment variable error handling"

# Test with non-existent state directory
export SB_SECRET_STATE_DIR="$TEMP_DIR/nonexistent/directory"
echo "Running: $SECRET_BINARY get \"database/password\""
if $SECRET_BINARY get "database/password"; then
    print_error "Should have failed with non-existent state directory"
else
    print_success "Correctly failed with non-existent state directory"
fi

# Test init with non-existent directory (should work)
echo "Running: $SECRET_BINARY init (with SB_UNLOCK_PASSPHRASE set)"
export SB_UNLOCK_PASSPHRASE="$TEST_PASSPHRASE"
if $SECRET_BINARY init; then
    print_success "Init works with non-existent state directory"
else
    print_error "Init should work with non-existent state directory"
fi
unset SB_UNLOCK_PASSPHRASE

# Reset to working directory
export SB_SECRET_STATE_DIR="$TEMP_DIR"

# Test 14: Mixed approach compatibility
print_step "14" "Testing mixed approach compatibility"

# Switch to traditional vault and test access with passphrase
echo "Switching to traditional vault..."
$SECRET_BINARY vault select traditional

# Verify passphrase can access traditional vault secrets
unset SB_SECRET_MNEMONIC
export SB_UNLOCK_PASSPHRASE="$TEST_PASSPHRASE"
RETRIEVED_MIXED=$($SECRET_BINARY get "traditional/secret" 2>/dev/null)
unset SB_UNLOCK_PASSPHRASE
export SB_SECRET_MNEMONIC="$TEST_MNEMONIC"

if [ "$RETRIEVED_MIXED" = "traditional-secret" ]; then
    print_success "Passphrase unlocker can access vault secrets"
else
    print_error "Failed to access secret from traditional vault (expected: traditional-secret, got: $RETRIEVED_MIXED)"
fi

# Switch back to default vault
$SECRET_BINARY vault select default

# Test without mnemonic but with unlocker
echo "Testing mnemonic-created vault access..."
echo "Testing traditional unlocker access to mnemonic-created secrets..."
echo "Running: $SECRET_BINARY get test/seed (with mnemonic set)"
if RETRIEVED=$($SECRET_BINARY get test/seed 2>&1); then
    print_success "Traditional unlocker can access mnemonic-created secrets"
else
    print_warning "Traditional unlocker cannot access mnemonic-created secrets (may need implementation)"
fi

# Re-enable mnemonic for final tests
export SB_SECRET_MNEMONIC="$TEST_MNEMONIC"

# Test 15: Version management
print_step "15" "Testing version management"

# Switch back to default vault for version testing
echo "Switching to default vault for version testing..."
echo "Running: $SECRET_BINARY vault select default"
$SECRET_BINARY vault select default

# Test listing versions of a secret
echo "Listing versions of database/password..."
echo "Running: $SECRET_BINARY version list \"database/password\""
if $SECRET_BINARY version list "database/password"; then
    print_success "Listed versions of database/password"
else
    print_error "Failed to list versions of database/password"
fi

# Add a new version of an existing secret
echo "Adding new version of database/password..."
echo "Running: echo \"version-2-password\" | $SECRET_BINARY add \"database/password\" --force"
if echo "version-2-password" | $SECRET_BINARY add "database/password" --force; then
    print_success "Added new version of database/password"
    
    # List versions again to see both
    echo "Running: $SECRET_BINARY version list \"database/password\""
    if $SECRET_BINARY version list "database/password"; then
        print_success "Listed versions after adding new version"
    else
        print_error "Failed to list versions after adding new version"
    fi
else
    print_error "Failed to add new version of database/password"
fi

# Get current version (should be the latest)
echo "Getting current version of database/password..."
CURRENT_VALUE=$($SECRET_BINARY get "database/password" 2>/dev/null)
if [ "$CURRENT_VALUE" = "version-2-password" ]; then
    print_success "Current version has correct value"
else
    print_error "Current version has incorrect value"
fi

# Get specific version by capturing version from list output
echo "Getting specific version of database/password..."
VERSIONS=$($SECRET_BINARY version list "database/password" | grep -E '^[0-9]{8}\.[0-9]{3}' | awk '{print $1}')
FIRST_VERSION=$(echo "$VERSIONS" | tail -n1)
if [ -n "$FIRST_VERSION" ]; then
    echo "Running: $SECRET_BINARY get --version $FIRST_VERSION \"database/password\""
    VERSIONED_VALUE=$($SECRET_BINARY get --version "$FIRST_VERSION" "database/password" 2>/dev/null)
    if [ "$VERSIONED_VALUE" = "my-super-secret-password" ]; then
        print_success "Retrieved correct value from specific version"
    else
        print_error "Retrieved incorrect value from specific version (expected: my-super-secret-password, got: $VERSIONED_VALUE)"
    fi
else
    print_error "Could not determine version to test"
fi

# Test version promotion
echo "Testing version promotion..."
if [ -n "$FIRST_VERSION" ]; then
    echo "Running: $SECRET_BINARY version promote \"database/password\" $FIRST_VERSION"
    if $SECRET_BINARY version promote "database/password" "$FIRST_VERSION"; then
        print_success "Promoted older version to current"
        
        # Verify the promoted version is now current
        PROMOTED_VALUE=$($SECRET_BINARY get "database/password" 2>/dev/null)
        if [ "$PROMOTED_VALUE" = "my-super-secret-password" ]; then
            print_success "Promoted version is now current"
        else
            print_error "Promoted version value is incorrect (expected: my-super-secret-password, got: $PROMOTED_VALUE)"
        fi
    else
        print_error "Failed to promote version"
    fi
fi

# Check version directory structure
echo "Checking version directory structure..."
VERSION_DIR="$TEMP_DIR/vaults.d/default/secrets.d/database%password/versions"
if [ -d "$VERSION_DIR" ]; then
    print_success "Versions directory exists"
    
    # Count version directories
    VERSION_COUNT=$(find "$VERSION_DIR" -mindepth 1 -maxdepth 1 -type d | wc -l)
    if [ "$VERSION_COUNT" -ge 2 ]; then
        print_success "Multiple version directories found: $VERSION_COUNT"
    else
        print_error "Expected multiple version directories, found: $VERSION_COUNT"
    fi
    
    # Check for current symlink
    CURRENT_LINK="$TEMP_DIR/vaults.d/default/secrets.d/database%password/current"
    if [ -L "$CURRENT_LINK" ] || [ -f "$CURRENT_LINK" ]; then
        print_success "Current version symlink exists"
    else
        print_error "Current version symlink not found"
    fi
else
    print_error "Versions directory not found"
fi

# Final summary
echo -e "\n${GREEN}=== Test Summary ===${NC}"
echo -e "${GREEN}✓ Environment variable support (SB_SECRET_STATE_DIR, SB_SECRET_MNEMONIC)${NC}"
echo -e "${GREEN}✓ Secret manager initialization${NC}"
echo -e "${GREEN}✓ Vault management (create, list, select)${NC}"
echo -e "${GREEN}✓ Import functionality with environment variable combinations${NC}"
echo -e "${GREEN}✓ Import error handling (non-existent vault, invalid mnemonic)${NC}"
echo -e "${GREEN}✓ Unlocker management (passphrase, PGP, SEP)${NC}"
echo -e "${GREEN}✓ Secret generation and storage${NC}"
echo -e "${GREEN}✓ Vault operations with passphrase unlocker${NC}"
echo -e "${GREEN}✓ Secret name validation${NC}"
echo -e "${GREEN}✓ Overwrite protection and force flag${NC}"
echo -e "${GREEN}✓ Cross-vault operations${NC}"
echo -e "${GREEN}✓ Per-secret key file structure${NC}"
echo -e "${GREEN}✓ Mixed approach compatibility${NC}"
echo -e "${GREEN}✓ Error handling${NC}"
echo -e "${GREEN}✓ Version management (list, get, promote)${NC}"

echo -e "\n${GREEN}🎉 Comprehensive test completed with environment variable automation!${NC}"

# Show usage examples for all implemented functionality
echo -e "\n${BLUE}=== Complete Usage Examples ===${NC}"
echo -e "${YELLOW}# Environment setup:${NC}"
echo "export SB_SECRET_STATE_DIR=\"/path/to/your/secrets\""
echo "export SB_SECRET_MNEMONIC=\"your twelve word mnemonic phrase here\""
echo ""
echo -e "${YELLOW}# Initialization:${NC}"
echo "secret init"
echo ""
echo -e "${YELLOW}# Vault management:${NC}"
echo "secret vault list"
echo "secret vault create work"
echo "secret vault select work"
echo ""
echo -e "${YELLOW}# Import mnemonic (automated with environment variables):${NC}"
echo "export SB_SECRET_MNEMONIC=\"abandon abandon...\""
echo "export SB_UNLOCK_PASSPHRASE=\"passphrase\""
echo "secret vault import work"
echo ""
echo -e "${YELLOW}# Unlocker management:${NC}"
echo "$SECRET_BINARY unlockers add <type>        # Add unlocker (passphrase, pgp, keychain)"
echo "$SECRET_BINARY unlockers add passphrase"
echo "$SECRET_BINARY unlockers add pgp <gpg-key-id>"
echo "$SECRET_BINARY unlockers add keychain        # macOS only"
echo "$SECRET_BINARY unlockers list               # List all unlockers"
echo "$SECRET_BINARY unlocker select <unlocker-id>  # Select current unlocker"
echo "$SECRET_BINARY unlockers rm <unlocker-id>     # Remove unlocker"
echo ""
echo -e "${YELLOW}# Secret management:${NC}"
echo "echo \"my-secret\" | secret add \"app/password\""
echo "echo \"my-secret\" | secret add \"app/password\" --force"
echo "secret get \"app/password\""
echo "secret get --version 20231215.001 \"app/password\""
echo "secret list"
echo ""
echo -e "${YELLOW}# Version management:${NC}"
echo "secret version list \"app/password\""
echo "secret version promote \"app/password\" 20231215.001"
echo ""
echo -e "${YELLOW}# Cross-vault operations:${NC}"
echo "secret vault select work"
echo "echo \"work-secret\" | secret add \"work/database\""
echo "secret vault select default"