#!/bin/bash
# Test Option 3: Manual Installation
# This script tests the step-by-step manual installation

set -e

# Source common functions
SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
source "$SCRIPT_DIR/common.sh"

log_section "Testing Option 3: Manual Installation"

TEST_NAME="manual-install"

# Backup existing Claude directory if it exists
BACKUP_DIR=""
if [ -d "$HOME/.claude" ]; then
    BACKUP_DIR="$HOME/.claude.backup.$(date +%Y%m%d-%H%M%S)"
    log_info "Backing up existing .claude directory to $BACKUP_DIR"
    mv "$HOME/.claude" "$BACKUP_DIR"
fi

log_section "Step 1: Prerequisites Check"

# Verify prerequisites
verify_prerequisites

log_section "Step 2: Configure Claude Code"

# Create settings.json
mkdir -p ~/.claude
cat > ~/.claude/settings.json << 'EOF'
{
  "env": {
    "ANTHROPIC_AUTH_TOKEN": "test-token-for-installation-test",
    "ANTHROPIC_BASE_URL": "https://api.anthropic.com"
  }
}
EOF

test_pass "settings.json created"

log_section "Step 3: Install Agents (38 agents)"

# Clone agents repository
log_info "Cloning contains-studio/agents repository..."
if git clone --depth 1 https://github.com/contains-studio/agents.git /tmp/contains-studio-agents >> "$LOG_FILE" 2>&1; then
    test_pass "Agents repository cloned"
else
    test_fail "Failed to clone agents repository"
fi

# Copy agents
log_info "Copying agents to ~/.claude/agents..."
mkdir -p ~/.claude/agents
if cp -r /tmp/contains-studio-agents/* ~/.claude/agents/ >> "$LOG_FILE" 2>&1; then
    test_pass "Agents copied successfully"
else
    test_fail "Failed to copy agents"
fi

# Verify agent count
AGENT_COUNT=$(find ~/.claude/agents -name "*.md" -type f 2>/dev/null | wc -l)
log_info "Found $AGENT_COUNT agent files"

log_section "Step 4: Install MCP Tools"

# Install @z_ai/mcp-server
log_info "Installing @z_ai/mcp-server..."
if npm install -g @z_ai/mcp-server >> "$LOG_FILE" 2>&1; then
    test_pass "@z_ai/mcp-server installed"
else
    test_warn "@z_ai/mcp-server installation failed (may be already installed)"
fi

# Install @z_ai/coding-helper
log_info "Installing @z_ai/coding-helper..."
if npm install -g @z_ai/coding-helper >> "$LOG_FILE" 2>&1; then
    test_pass "@z_ai/coding-helper installed"
else
    test_warn "@z_ai/coding-helper installation failed (may be already installed)"
fi

# Install llm-tldr
log_info "Installing llm-tldr..."
if npm install -g llm-tldr >> "$LOG_FILE" 2>&1; then
    test_pass "llm-tldr installed"
else
    test_warn "llm-tldr installation failed (may be already installed)"
fi

log_section "Step 5: Install UI/UX Pro Max Skill"

log_info "Cloning ui-ux-pro-max-skill repository..."
if git clone --depth 1 https://github.com/nextlevelbuilder/ui-ux-pro-max-skill.git /tmp/ui-ux-skill >> "$LOG_FILE" 2>&1; then
    test_pass "UI/UX Pro Max repository cloned"
else
    test_fail "Failed to clone UI/UX Pro Max repository"
fi

log_info "Copying UI/UX Pro Max skill..."
mkdir -p ~/.claude/skills
if cp -r /tmp/ui-ux-skill/* ~/.claude/skills/ >> "$LOG_FILE" 2>&1; then
    test_pass "UI/UX Pro Max skill installed"
else
    test_fail "Failed to copy UI/UX Pro Max skill"
fi

log_section "Step 6: Configure MCP Tools"

# Create settings.local.json with MCP configuration
cat > ~/.claude/settings.local.json << 'EOF'
{
  "mcpServers": {
    "zai-vision": {
      "command": "npx",
      "args": ["@z_ai/mcp-server"]
    },
    "zai-web": {
      "command": "npx",
      "args": ["@z_ai/coding-helper"]
    }
  }
}
EOF

test_pass "settings.local.json created with MCP configuration"

log_section "Step 7: Verify Installation"

# Verify installation
run_full_verification

# Save results
save_results "$TEST_NAME"

# Cleanup temporary files
rm -rf /tmp/contains-studio-agents
rm -rf /tmp/ui-ux-skill

# Restore backup if test failed
if [ $TESTS_FAILED -gt 0 ] && [ -n "$BACKUP_DIR" ]; then
    log_warning "Test failed, restoring backup"
    rm -rf "$HOME/.claude"
    mv "$BACKUP_DIR" "$HOME/.claude"
fi

log_section "Manual Installation Test Complete"
echo ""