const path = require('path')
const fs = require('fs-extra')
const yaml = require('js-yaml')
const chalk = require('chalk')
const inquirer = require('inquirer')
const fileManager = require('./file-manager')
const configLoader = require('./config-loader')
const { extractYamlFromAgent } = require('../../lib/yaml-utils')
const BaseIdeSetup = require('./ide-base-setup')
const resourceLocator = require('./resource-locator')

class IdeSetup extends BaseIdeSetup {
  constructor () {
    super()
    this.ideAgentConfig = null
  }

  async loadIdeAgentConfig () {
    if (this.ideAgentConfig) return this.ideAgentConfig

    try {
      const configPath = path.join(__dirname, '..', 'config', 'ide-agent-config.yaml')
      const configContent = await fs.readFile(configPath, 'utf8')
      this.ideAgentConfig = yaml.load(configContent)
      return this.ideAgentConfig
    } catch (error) {
      console.warn('Failed to load IDE agent configuration, using defaults')
      return {
        'roo-permissions': {},
        'cline-order': {}
      }
    }
  }

  async setup (ide, installDir, selectedAgent = null, spinner = null, preConfiguredSettings = null) {
    const ideConfig = await configLoader.getIdeConfiguration(ide)

    if (!ideConfig) {
      console.log(chalk.yellow(`\nNo configuration available for ${ide}`))
      return false
    }

    switch (ide) {
      case 'cursor':
        return this.setupCursor(installDir, selectedAgent)
      case 'claude-code':
        return this.setupClaudeCode(installDir, selectedAgent)
      case 'windsurf':
        return this.setupWindsurf(installDir, selectedAgent)
      case 'trae':
        return this.setupTrae(installDir, selectedAgent)
      case 'roo':
        return this.setupRoo(installDir, selectedAgent)
      case 'cline':
        return this.setupCline(installDir, selectedAgent)
      case 'gemini':
        return this.setupGeminiCli(installDir, selectedAgent)
      case 'github-copilot':
        return this.setupGitHubCopilot(installDir, selectedAgent, spinner, preConfiguredSettings)
      default:
        console.log(chalk.yellow(`\nIDE ${ide} not yet supported`))
        return false
    }
  }

  async setupCursor (installDir, selectedAgent) {
    const cursorRulesDir = path.join(installDir, '.cursor', 'rules')
    const agents = selectedAgent ? [selectedAgent] : await this.getAllAgentIds(installDir)

    await fileManager.ensureDirectory(cursorRulesDir)

    for (const agentId of agents) {
      const agentPath = await this.findAgentPath(agentId, installDir)

      if (agentPath) {
        const mdcContent = await this.createAgentRuleContent(agentId, agentPath, installDir, 'mdc')
        const mdcPath = path.join(cursorRulesDir, `${agentId}.mdc`)
        await fileManager.writeFile(mdcPath, mdcContent)
        console.log(chalk.green(`✓ Created rule: ${agentId}.mdc`))
      }
    }

    console.log(chalk.green(`\n✓ Created Cursor rules in ${cursorRulesDir}`))
    return true
  }

  async setupClaudeCode (installDir, selectedAgent) {
    // Setup bmad-core commands
    const coreSlashPrefix = await this.getCoreSlashPrefix(installDir)
    const coreAgents = selectedAgent ? [selectedAgent] : await this.getCoreAgentIds(installDir)
    const coreTasks = await this.getCoreTaskIds(installDir)
    await this.setupClaudeCodeForPackage(installDir, 'core', coreSlashPrefix, coreAgents, coreTasks, '.bmad-core')

    // Setup expansion pack commands
    const expansionPacks = await this.getInstalledExpansionPacks(installDir)
    for (const packInfo of expansionPacks) {
      const packSlashPrefix = await this.getExpansionPackSlashPrefix(packInfo.path)
      const packAgents = await this.getExpansionPackAgents(packInfo.path)
      const packTasks = await this.getExpansionPackTasks(packInfo.path)

      if (packAgents.length > 0 || packTasks.length > 0) {
        // Use the actual directory name where the expansion pack is installed
        const rootPath = path.relative(installDir, packInfo.path)
        await this.setupClaudeCodeForPackage(installDir, packInfo.name, packSlashPrefix, packAgents, packTasks, rootPath)
      }
    }

    return true
  }

  async setupClaudeCodeForPackage (installDir, packageName, slashPrefix, agentIds, taskIds, rootPath) {
    const commandsBaseDir = path.join(installDir, '.claude', 'commands', slashPrefix)
    const agentsDir = path.join(commandsBaseDir, 'agents')
    const tasksDir = path.join(commandsBaseDir, 'tasks')

    // Ensure directories exist
    await fileManager.ensureDirectory(agentsDir)
    await fileManager.ensureDirectory(tasksDir)

    // Setup agents
    for (const agentId of agentIds) {
      // Find the agent file - for expansion packs, prefer the expansion pack version
      let agentPath
      if (packageName !== 'core') {
        // For expansion packs, first try to find the agent in the expansion pack directory
        const expansionPackPath = path.join(installDir, rootPath, 'agents', `${agentId}.md`)
        if (await fileManager.pathExists(expansionPackPath)) {
          agentPath = expansionPackPath
        } else {
          // Fall back to core if not found in expansion pack
          agentPath = await this.findAgentPath(agentId, installDir)
        }
      } else {
        // For core, use the normal search
        agentPath = await this.findAgentPath(agentId, installDir)
      }

      const commandPath = path.join(agentsDir, `${agentId}.md`)

      if (agentPath) {
        // Create command file with agent content
        let agentContent = await fileManager.readFile(agentPath)

        // Replace {root} placeholder with the appropriate root path for this context
        agentContent = agentContent.replace(/{root}/g, rootPath)

        // Add command header
        let commandContent = `# /${agentId} Command\n\n`
        commandContent += 'When this command is used, adopt the following agent persona:\n\n'
        commandContent += agentContent

        await fileManager.writeFile(commandPath, commandContent)
        console.log(chalk.green(`✓ Created agent command: /${agentId}`))
      }
    }

    // Setup tasks
    for (const taskId of taskIds) {
      // Find the task file - for expansion packs, prefer the expansion pack version
      let taskPath
      if (packageName !== 'core') {
        // For expansion packs, first try to find the task in the expansion pack directory
        const expansionPackPath = path.join(installDir, rootPath, 'tasks', `${taskId}.md`)
        if (await fileManager.pathExists(expansionPackPath)) {
          taskPath = expansionPackPath
        } else {
          // Fall back to core if not found in expansion pack
          taskPath = await this.findTaskPath(taskId, installDir)
        }
      } else {
        // For core, use the normal search
        taskPath = await this.findTaskPath(taskId, installDir)
      }

      const commandPath = path.join(tasksDir, `${taskId}.md`)

      if (taskPath) {
        // Create command file with task content
        let taskContent = await fileManager.readFile(taskPath)

        // Replace {root} placeholder with the appropriate root path for this context
        taskContent = taskContent.replace(/{root}/g, rootPath)

        // Add command header
        let commandContent = `# /${taskId} Task\n\n`
        commandContent += 'When this command is used, execute the following task:\n\n'
        commandContent += taskContent

        await fileManager.writeFile(commandPath, commandContent)
        console.log(chalk.green(`✓ Created task command: /${taskId}`))
      }
    }

    console.log(chalk.green(`\n✓ Created Claude Code commands for ${packageName} in ${commandsBaseDir}`))
    console.log(chalk.dim(`  - Agents in: ${agentsDir}`))
    console.log(chalk.dim(`  - Tasks in: ${tasksDir}`))
  }

  async setupWindsurf (installDir, selectedAgent) {
    const windsurfRulesDir = path.join(installDir, '.windsurf', 'rules')
    const agents = selectedAgent ? [selectedAgent] : await this.getAllAgentIds(installDir)

    await fileManager.ensureDirectory(windsurfRulesDir)

    for (const agentId of agents) {
      // Find the agent file
      const agentPath = await this.findAgentPath(agentId, installDir)

      if (agentPath) {
        const agentContent = await fileManager.readFile(agentPath)
        const mdPath = path.join(windsurfRulesDir, `${agentId}.md`)

        // Create MD content (similar to Cursor but without frontmatter)
        let mdContent = `# ${agentId.toUpperCase()} Agent Rule\n\n`
        mdContent += `This rule is triggered when the user types \`@${agentId}\` and activates the ${await this.getAgentTitle(
          agentId,
          installDir
        )} agent persona.\n\n`
        mdContent += '## Agent Activation\n\n'
        mdContent +=
          'CRITICAL: Read the full YAML, start activation to alter your state of being, follow startup section instructions, stay in this being until told to exit this mode:\n\n'
        mdContent += '```yaml\n'
        // Extract just the YAML content from the agent file
        const yamlContent = extractYamlFromAgent(agentContent)
        if (yamlContent) {
          mdContent += yamlContent
        } else {
          // If no YAML found, include the whole content minus the header
          mdContent += agentContent.replace(/^#.*$/m, '').trim()
        }
        mdContent += '\n```\n\n'
        mdContent += '## File Reference\n\n'
        const relativePath = path.relative(installDir, agentPath).replace(/\\/g, '/')
        mdContent += `The complete agent definition is available in [${relativePath}](${relativePath}).\n\n`
        mdContent += '## Usage\n\n'
        mdContent += `When the user types \`@${agentId}\`, activate this ${await this.getAgentTitle(
          agentId,
          installDir
        )} persona and follow all instructions defined in the YAML configuration above.\n`

        await fileManager.writeFile(mdPath, mdContent)
        console.log(chalk.green(`✓ Created rule: ${agentId}.md`))
      }
    }

    console.log(chalk.green(`\n✓ Created Windsurf rules in ${windsurfRulesDir}`))

    return true
  }

  async setupTrae (installDir, selectedAgent) {
    const traeRulesDir = path.join(installDir, '.trae', 'rules')
    const agents = selectedAgent ? [selectedAgent] : await this.getAllAgentIds(installDir)

    await fileManager.ensureDirectory(traeRulesDir)

    for (const agentId of agents) {
      // Find the agent file
      const agentPath = await this.findAgentPath(agentId, installDir)

      if (agentPath) {
        const agentContent = await fileManager.readFile(agentPath)
        const mdPath = path.join(traeRulesDir, `${agentId}.md`)

        // Create MD content (similar to Cursor but without frontmatter)
        let mdContent = `# ${agentId.toUpperCase()} Agent Rule\n\n`
        mdContent += `This rule is triggered when the user types \`@${agentId}\` and activates the ${await this.getAgentTitle(
          agentId,
          installDir
        )} agent persona.\n\n`
        mdContent += '## Agent Activation\n\n'
        mdContent +=
          'CRITICAL: Read the full YAML, start activation to alter your state of being, follow startup section instructions, stay in this being until told to exit this mode:\n\n'
        mdContent += '```yaml\n'
        // Extract just the YAML content from the agent file
        const yamlContent = extractYamlFromAgent(agentContent)
        if (yamlContent) {
          mdContent += yamlContent
        } else {
          // If no YAML found, include the whole content minus the header
          mdContent += agentContent.replace(/^#.*$/m, '').trim()
        }
        mdContent += '\n```\n\n'
        mdContent += '## File Reference\n\n'
        const relativePath = path.relative(installDir, agentPath).replace(/\\/g, '/')
        mdContent += `The complete agent definition is available in [${relativePath}](${relativePath}).\n\n`
        mdContent += '## Usage\n\n'
        mdContent += `When the user types \`@${agentId}\`, activate this ${await this.getAgentTitle(
          agentId,
          installDir
        )} persona and follow all instructions defined in the YAML configuration above.\n`

        await fileManager.writeFile(mdPath, mdContent)
        console.log(chalk.green(`✓ Created rule: ${agentId}.md`))
      }
    }
  }

  async findAgentPath (agentId, installDir) {
    // Try to find the agent file in various locations
    const possiblePaths = [
      path.join(installDir, '.bmad-core', 'agents', `${agentId}.md`),
      path.join(installDir, 'agents', `${agentId}.md`)
    ]

    // Also check expansion pack directories
    const glob = require('glob')
    const expansionDirs = glob.sync('.*/agents', { cwd: installDir })
    for (const expDir of expansionDirs) {
      possiblePaths.push(path.join(installDir, expDir, `${agentId}.md`))
    }

    for (const agentPath of possiblePaths) {
      if (await fileManager.pathExists(agentPath)) {
        return agentPath
      }
    }

    return null
  }

  async getAllAgentIds (installDir) {
    const glob = require('glob')
    const allAgentIds = []

    // Check core agents in .bmad-core or root
    let agentsDir = path.join(installDir, '.bmad-core', 'agents')
    if (!(await fileManager.pathExists(agentsDir))) {
      agentsDir = path.join(installDir, 'agents')
    }

    if (await fileManager.pathExists(agentsDir)) {
      const agentFiles = glob.sync('*.md', { cwd: agentsDir })
      allAgentIds.push(...agentFiles.map((file) => path.basename(file, '.md')))
    }

    // Also check for expansion pack agents in dot folders
    const expansionDirs = glob.sync('.*/agents', { cwd: installDir })
    for (const expDir of expansionDirs) {
      const fullExpDir = path.join(installDir, expDir)
      const expAgentFiles = glob.sync('*.md', { cwd: fullExpDir })
      allAgentIds.push(...expAgentFiles.map((file) => path.basename(file, '.md')))
    }

    // Remove duplicates
    return [...new Set(allAgentIds)]
  }

  async getCoreAgentIds (installDir) {
    const allAgentIds = []

    // Check core agents in .bmad-core or root only
    let agentsDir = path.join(installDir, '.bmad-core', 'agents')
    if (!(await fileManager.pathExists(agentsDir))) {
      agentsDir = path.join(installDir, 'bmad-core', 'agents')
    }

    if (await fileManager.pathExists(agentsDir)) {
      const glob = require('glob')
      const agentFiles = glob.sync('*.md', { cwd: agentsDir })
      allAgentIds.push(...agentFiles.map((file) => path.basename(file, '.md')))
    }

    return [...new Set(allAgentIds)]
  }

  async getCoreTaskIds (installDir) {
    const allTaskIds = []

    // Check core tasks in .bmad-core or root only
    let tasksDir = path.join(installDir, '.bmad-core', 'tasks')
    if (!(await fileManager.pathExists(tasksDir))) {
      tasksDir = path.join(installDir, 'bmad-core', 'tasks')
    }

    if (await fileManager.pathExists(tasksDir)) {
      const glob = require('glob')
      const taskFiles = glob.sync('*.md', { cwd: tasksDir })
      allTaskIds.push(...taskFiles.map((file) => path.basename(file, '.md')))
    }

    // Check common tasks
    const commonTasksDir = path.join(installDir, 'common', 'tasks')
    if (await fileManager.pathExists(commonTasksDir)) {
      const commonTaskFiles = glob.sync('*.md', { cwd: commonTasksDir })
      allTaskIds.push(...commonTaskFiles.map((file) => path.basename(file, '.md')))
    }

    return [...new Set(allTaskIds)]
  }

  async getAgentTitle (agentId, installDir) {
    // Try to find the agent file in various locations
    const possiblePaths = [
      path.join(installDir, '.bmad-core', 'agents', `${agentId}.md`),
      path.join(installDir, 'agents', `${agentId}.md`)
    ]

    // Also check expansion pack directories
    const glob = require('glob')
    const expansionDirs = glob.sync('.*/agents', { cwd: installDir })
    for (const expDir of expansionDirs) {
      possiblePaths.push(path.join(installDir, expDir, `${agentId}.md`))
    }

    for (const agentPath of possiblePaths) {
      if (await fileManager.pathExists(agentPath)) {
        try {
          const agentContent = await fileManager.readFile(agentPath)
          const yamlMatch = agentContent.match(/```ya?ml\r?\n([\s\S]*?)```/)

          if (yamlMatch) {
            const yaml = yamlMatch[1]
            const titleMatch = yaml.match(/title:\s*(.+)/)
            if (titleMatch) {
              return titleMatch[1].trim()
            }
          }
        } catch (error) {
          console.warn(`Failed to read agent title for ${agentId}: ${error.message}`)
        }
      }
    }

    // Fallback to formatted agent ID
    return agentId.split('-').map(word =>
      word.charAt(0).toUpperCase() + word.slice(1)
    ).join(' ')
  }

  async getAllTaskIds (installDir) {
    const glob = require('glob')
    const allTaskIds = []

    // Check core tasks in .bmad-core or root
    let tasksDir = path.join(installDir, '.bmad-core', 'tasks')
    if (!(await fileManager.pathExists(tasksDir))) {
      tasksDir = path.join(installDir, 'bmad-core', 'tasks')
    }

    if (await fileManager.pathExists(tasksDir)) {
      const taskFiles = glob.sync('*.md', { cwd: tasksDir })
      allTaskIds.push(...taskFiles.map((file) => path.basename(file, '.md')))
    }

    // Check common tasks
    const commonTasksDir = path.join(installDir, 'common', 'tasks')
    if (await fileManager.pathExists(commonTasksDir)) {
      const commonTaskFiles = glob.sync('*.md', { cwd: commonTasksDir })
      allTaskIds.push(...commonTaskFiles.map((file) => path.basename(file, '.md')))
    }

    // Also check for expansion pack tasks in dot folders
    const expansionDirs = glob.sync('.*/tasks', { cwd: installDir })
    for (const expDir of expansionDirs) {
      const fullExpDir = path.join(installDir, expDir)
      const expTaskFiles = glob.sync('*.md', { cwd: fullExpDir })
      allTaskIds.push(...expTaskFiles.map((file) => path.basename(file, '.md')))
    }

    // Check expansion-packs folder tasks
    const expansionPacksDir = path.join(installDir, 'expansion-packs')
    if (await fileManager.pathExists(expansionPacksDir)) {
      const expPackDirs = glob.sync('*/tasks', { cwd: expansionPacksDir })
      for (const expDir of expPackDirs) {
        const fullExpDir = path.join(expansionPacksDir, expDir)
        const expTaskFiles = glob.sync('*.md', { cwd: fullExpDir })
        allTaskIds.push(...expTaskFiles.map((file) => path.basename(file, '.md')))
      }
    }

    // Remove duplicates
    return [...new Set(allTaskIds)]
  }

  async findTaskPath (taskId, installDir) {
    // Try to find the task file in various locations
    const possiblePaths = [
      path.join(installDir, '.bmad-core', 'tasks', `${taskId}.md`),
      path.join(installDir, 'bmad-core', 'tasks', `${taskId}.md`),
      path.join(installDir, 'common', 'tasks', `${taskId}.md`)
    ]

    // Also check expansion pack directories
    const glob = require('glob')

    // Check dot folder expansion packs
    const expansionDirs = glob.sync('.*/tasks', { cwd: installDir })
    for (const expDir of expansionDirs) {
      possiblePaths.push(path.join(installDir, expDir, `${taskId}.md`))
    }

    // Check expansion-packs folder
    const expansionPacksDir = path.join(installDir, 'expansion-packs')
    if (await fileManager.pathExists(expansionPacksDir)) {
      const expPackDirs = glob.sync('*/tasks', { cwd: expansionPacksDir })
      for (const expDir of expPackDirs) {
        possiblePaths.push(path.join(expansionPacksDir, expDir, `${taskId}.md`))
      }
    }

    for (const taskPath of possiblePaths) {
      if (await fileManager.pathExists(taskPath)) {
        return taskPath
      }
    }

    return null
  }

  async getCoreSlashPrefix (installDir) {
    try {
      const coreConfigPath = path.join(installDir, '.bmad-core', 'core-config.yaml')
      if (!(await fileManager.pathExists(coreConfigPath))) {
        // Try bmad-core directory
        const altConfigPath = path.join(installDir, 'bmad-core', 'core-config.yaml')
        if (await fileManager.pathExists(altConfigPath)) {
          const configContent = await fileManager.readFile(altConfigPath)
          const config = yaml.load(configContent)
          return config.slashPrefix || 'BMad'
        }
        return 'BMad' // fallback
      }

      const configContent = await fileManager.readFile(coreConfigPath)
      const config = yaml.load(configContent)
      return config.slashPrefix || 'BMad'
    } catch (error) {
      console.warn(`Failed to read core slashPrefix, using default 'BMad': ${error.message}`)
      return 'BMad'
    }
  }

  async getInstalledExpansionPacks (installDir) {
    const expansionPacks = []

    // Check for dot-prefixed expansion packs in install directory
    const glob = require('glob')
    const dotExpansions = glob.sync('.bmad-*', { cwd: installDir })

    for (const dotExpansion of dotExpansions) {
      if (dotExpansion !== '.bmad-core') {
        const packPath = path.join(installDir, dotExpansion)
        const packName = dotExpansion.substring(1) // remove the dot
        expansionPacks.push({
          name: packName,
          path: packPath
        })
      }
    }

    // Check for expansion-packs directory style
    const expansionPacksDir = path.join(installDir, 'expansion-packs')
    if (await fileManager.pathExists(expansionPacksDir)) {
      const packDirs = glob.sync('*', { cwd: expansionPacksDir })

      for (const packDir of packDirs) {
        const packPath = path.join(expansionPacksDir, packDir)
        if ((await fileManager.pathExists(packPath)) &&
            (await fileManager.pathExists(path.join(packPath, 'config.yaml')))) {
          expansionPacks.push({
            name: packDir,
            path: packPath
          })
        }
      }
    }

    return expansionPacks
  }

  async getExpansionPackSlashPrefix (packPath) {
    try {
      const configPath = path.join(packPath, 'config.yaml')
      if (await fileManager.pathExists(configPath)) {
        const configContent = await fileManager.readFile(configPath)
        const config = yaml.load(configContent)
        return config.slashPrefix || path.basename(packPath)
      }
    } catch (error) {
      console.warn(`Failed to read expansion pack slashPrefix from ${packPath}: ${error.message}`)
    }

    return path.basename(packPath) // fallback to directory name
  }

  async getExpansionPackAgents (packPath) {
    const agentsDir = path.join(packPath, 'agents')
    if (!(await fileManager.pathExists(agentsDir))) {
      return []
    }

    try {
      const glob = require('glob')
      const agentFiles = glob.sync('*.md', { cwd: agentsDir })
      return agentFiles.map(file => path.basename(file, '.md'))
    } catch (error) {
      console.warn(`Failed to read expansion pack agents from ${packPath}: ${error.message}`)
      return []
    }
  }

  async getExpansionPackTasks (packPath) {
    const tasksDir = path.join(packPath, 'tasks')
    if (!(await fileManager.pathExists(tasksDir))) {
      return []
    }

    try {
      const glob = require('glob')
      const taskFiles = glob.sync('*.md', { cwd: tasksDir })
      return taskFiles.map(file => path.basename(file, '.md'))
    } catch (error) {
      console.warn(`Failed to read expansion pack tasks from ${packPath}: ${error.message}`)
      return []
    }
  }

  async setupRoo (installDir, selectedAgent) {
    const agents = selectedAgent ? [selectedAgent] : await this.getAllAgentIds(installDir)

    // Check for existing .roomodes file in project root
    const roomodesPath = path.join(installDir, '.roomodes')
    const existingModes = []
    let existingContent = ''

    if (await fileManager.pathExists(roomodesPath)) {
      existingContent = await fileManager.readFile(roomodesPath)
      // Parse existing modes to avoid duplicates
      const modeMatches = existingContent.matchAll(/- slug: ([\w-]+)/g)
      for (const match of modeMatches) {
        existingModes.push(match[1])
      }
      console.log(chalk.yellow(`Found existing .roomodes file with ${existingModes.length} modes`))
    }

    // Create new modes content
    let newModesContent = ''

    // Load dynamic agent permissions from configuration
    const config = await this.loadIdeAgentConfig()
    const agentPermissions = config['roo-permissions'] || {}

    for (const agentId of agents) {
      // Skip if already exists
      // Check both with and without bmad- prefix to handle both cases
      const checkSlug = agentId.startsWith('bmad-') ? agentId : `bmad-${agentId}`
      if (existingModes.includes(checkSlug)) {
        console.log(chalk.dim(`Skipping ${agentId} - already exists in .roomodes`))
        continue
      }

      // Read agent file to extract all information
      const agentPath = await this.findAgentPath(agentId, installDir)

      if (agentPath) {
        const agentContent = await fileManager.readFile(agentPath)

        // Extract YAML content
        const yamlMatch = agentContent.match(/```ya?ml\r?\n([\s\S]*?)```/)
        if (yamlMatch) {
          const yaml = yamlMatch[1]

          // Extract agent info from YAML
          const titleMatch = yaml.match(/title:\s*(.+)/)
          const iconMatch = yaml.match(/icon:\s*(.+)/)
          const whenToUseMatch = yaml.match(/whenToUse:\s*"(.+)"/)
          const roleDefinitionMatch = yaml.match(/roleDefinition:\s*"(.+)"/)

          const title = titleMatch ? titleMatch[1].trim() : await this.getAgentTitle(agentId, installDir)
          const icon = iconMatch ? iconMatch[1].trim() : '🤖'
          const whenToUse = whenToUseMatch ? whenToUseMatch[1].trim() : `Use for ${title} tasks`
          const roleDefinition = roleDefinitionMatch
            ? roleDefinitionMatch[1].trim()
            : `You are a ${title} specializing in ${title.toLowerCase()} tasks and responsibilities.`

          // Build mode entry with proper formatting (matching exact indentation)
          // Avoid double "bmad-" prefix for agents that already have it
          const slug = agentId.startsWith('bmad-') ? agentId : `bmad-${agentId}`
          newModesContent += ` - slug: ${slug}\n`
          newModesContent += `   name: '${icon} ${title}'\n`
          newModesContent += `   roleDefinition: ${roleDefinition}\n`
          newModesContent += `   whenToUse: ${whenToUse}\n`
          // Get relative path from installDir to agent file
          const relativePath = path.relative(installDir, agentPath).replace(/\\/g, '/')
          newModesContent += `   customInstructions: CRITICAL Read the full YAML from ${relativePath} start activation to alter your state of being follow startup section instructions stay in this being until told to exit this mode\n`
          newModesContent += '   groups:\n'
          newModesContent += '    - read\n'

          // Add permissions based on agent type
          const permissions = agentPermissions[agentId]
          if (permissions) {
            newModesContent += '    - - edit\n'
            newModesContent += `      - fileRegex: ${permissions.fileRegex}\n`
            newModesContent += `        description: ${permissions.description}\n`
          } else {
            newModesContent += '    - edit\n'
          }

          console.log(chalk.green(`✓ Added mode: bmad-${agentId} (${icon} ${title})`))
        }
      }
    }

    // Build final roomodes content
    let roomodesContent = ''
    if (existingContent) {
      // If there's existing content, append new modes to it
      roomodesContent = existingContent.trim() + '\n' + newModesContent
    } else {
      // Create new .roomodes file with proper YAML structure
      roomodesContent = 'customModes:\n' + newModesContent
    }

    // Write .roomodes file
    await fileManager.writeFile(roomodesPath, roomodesContent)
    console.log(chalk.green('✓ Created .roomodes file in project root'))

    console.log(chalk.green('\n✓ Roo Code setup complete!'))
    console.log(chalk.dim('Custom modes will be available when you open this project in Roo Code'))

    return true
  }

  async setupCline (installDir, selectedAgent) {
    const clineRulesDir = path.join(installDir, '.clinerules')
    const agents = selectedAgent ? [selectedAgent] : await this.getAllAgentIds(installDir)

    await fileManager.ensureDirectory(clineRulesDir)

    // Load dynamic agent ordering from configuration
    const config = await this.loadIdeAgentConfig()
    const agentOrder = config['cline-order'] || {}

    for (const agentId of agents) {
      // Find the agent file
      const agentPath = await this.findAgentPath(agentId, installDir)

      if (agentPath) {
        const agentContent = await fileManager.readFile(agentPath)

        // Get numeric prefix for ordering
        const order = agentOrder[agentId] || 99
        const prefix = order.toString().padStart(2, '0')
        const mdPath = path.join(clineRulesDir, `${prefix}-${agentId}.md`)

        // Create MD content for Cline (focused on project standards and role)
        let mdContent = `# ${await this.getAgentTitle(agentId, installDir)} Agent\n\n`
        mdContent += `This rule defines the ${await this.getAgentTitle(agentId, installDir)} persona and project standards.\n\n`
        mdContent += '## Role Definition\n\n'
        mdContent +=
          'When the user types `@' + agentId + '`, adopt this persona and follow these guidelines:\n\n'
        mdContent += '```yaml\n'
        // Extract just the YAML content from the agent file
        const yamlContent = extractYamlFromAgent(agentContent)
        if (yamlContent) {
          mdContent += yamlContent
        } else {
          // If no YAML found, include the whole content minus the header
          mdContent += agentContent.replace(/^#.*$/m, '').trim()
        }
        mdContent += '\n```\n\n'
        mdContent += '## Project Standards\n\n'
        mdContent += '- Always maintain consistency with project documentation in .bmad-core/\n'
        mdContent += '- Follow the agent\'s specific guidelines and constraints\n'
        mdContent += '- Update relevant project files when making changes\n'
        const relativePath = path.relative(installDir, agentPath).replace(/\\/g, '/')
        mdContent += `- Reference the complete agent definition in [${relativePath}](${relativePath})\n\n`
        mdContent += '## Usage\n\n'
        mdContent += `Type \`@${agentId}\` to activate this ${await this.getAgentTitle(agentId, installDir)} persona.\n`

        await fileManager.writeFile(mdPath, mdContent)
        console.log(chalk.green(`✓ Created rule: ${prefix}-${agentId}.md`))
      }
    }

    console.log(chalk.green(`\n✓ Created Cline rules in ${clineRulesDir}`))

    return true
  }

  async setupGeminiCli (installDir) {
    const geminiDir = path.join(installDir, '.gemini')
    const bmadMethodDir = path.join(geminiDir, 'bmad-method')
    await fileManager.ensureDirectory(bmadMethodDir)

    // Update logic for existing settings.json
    const settingsPath = path.join(geminiDir, 'settings.json')
    if (await fileManager.pathExists(settingsPath)) {
      try {
        const settingsContent = await fileManager.readFile(settingsPath)
        const settings = JSON.parse(settingsContent)
        let updated = false

        // Handle contextFileName property
        if (settings.contextFileName && Array.isArray(settings.contextFileName)) {
          const originalLength = settings.contextFileName.length
          settings.contextFileName = settings.contextFileName.filter(
            (fileName) => !fileName.startsWith('agents/')
          )
          if (settings.contextFileName.length !== originalLength) {
            updated = true
          }
        }

        if (updated) {
          await fileManager.writeFile(
            settingsPath,
            JSON.stringify(settings, null, 2)
          )
          console.log(chalk.green('✓ Updated .gemini/settings.json - removed agent file references'))
        }
      } catch (error) {
        console.warn(
          chalk.yellow('Could not update .gemini/settings.json'),
          error
        )
      }
    }

    // Remove old agents directory
    const agentsDir = path.join(geminiDir, 'agents')
    if (await fileManager.pathExists(agentsDir)) {
      await fileManager.removeDirectory(agentsDir)
      console.log(chalk.green('✓ Removed old .gemini/agents directory'))
    }

    // Get all available agents
    const agents = await this.getAllAgentIds(installDir)
    let concatenatedContent = ''

    for (const agentId of agents) {
      // Find the source agent file
      const agentPath = await this.findAgentPath(agentId, installDir)

      if (agentPath) {
        const agentContent = await fileManager.readFile(agentPath)

        // Create properly formatted agent rule content (similar to trae)
        let agentRuleContent = `# ${agentId.toUpperCase()} Agent Rule\n\n`
        agentRuleContent += `This rule is triggered when the user types \`*${agentId}\` and activates the ${await this.getAgentTitle(
          agentId,
          installDir
        )} agent persona.\n\n`
        agentRuleContent += '## Agent Activation\n\n'
        agentRuleContent +=
          'CRITICAL: Read the full YAML, start activation to alter your state of being, follow startup section instructions, stay in this being until told to exit this mode:\n\n'
        agentRuleContent += '```yaml\n'
        // Extract just the YAML content from the agent file
        const yamlContent = extractYamlFromAgent(agentContent)
        if (yamlContent) {
          agentRuleContent += yamlContent
        } else {
          // If no YAML found, include the whole content minus the header
          agentRuleContent += agentContent.replace(/^#.*$/m, '').trim()
        }
        agentRuleContent += '\n```\n\n'
        agentRuleContent += '## File Reference\n\n'
        const relativePath = path.relative(installDir, agentPath).replace(/\\/g, '/')
        agentRuleContent += `The complete agent definition is available in [${relativePath}](${relativePath}).\n\n`
        agentRuleContent += '## Usage\n\n'
        agentRuleContent += `When the user types \`*${agentId}\`, activate this ${await this.getAgentTitle(
          agentId,
          installDir
        )} persona and follow all instructions defined in the YAML configuration above.\n`

        // Add to concatenated content with separator
        concatenatedContent += agentRuleContent + '\n\n---\n\n'
        console.log(chalk.green(`✓ Added context for @${agentId}`))
      }
    }

    // Write the concatenated content to GEMINI.md
    const geminiMdPath = path.join(bmadMethodDir, 'GEMINI.md')
    await fileManager.writeFile(geminiMdPath, concatenatedContent)
    console.log(chalk.green(`\n✓ Created GEMINI.md in ${bmadMethodDir}`))

    return true
  }

  async setupGitHubCopilot (installDir, selectedAgent, spinner = null, preConfiguredSettings = null) {
    // Configure VS Code workspace settings first to avoid UI conflicts with loading spinners
    await this.configureVsCodeSettings(installDir, spinner, preConfiguredSettings)

    const chatmodesDir = path.join(installDir, '.github', 'chatmodes')
    const agents = selectedAgent ? [selectedAgent] : await this.getAllAgentIds(installDir)

    await fileManager.ensureDirectory(chatmodesDir)

    for (const agentId of agents) {
      // Find the agent file
      const agentPath = await this.findAgentPath(agentId, installDir)
      const chatmodePath = path.join(chatmodesDir, `${agentId}.chatmode.md`)

      if (agentPath) {
        // Create chat mode file with agent content
        const agentContent = await fileManager.readFile(agentPath)
        const agentTitle = await this.getAgentTitle(agentId, installDir)

        // Extract whenToUse for the description
        const yamlMatch = agentContent.match(/```ya?ml\r?\n([\s\S]*?)```/)
        let description = `Activates the ${agentTitle} agent persona.`
        if (yamlMatch) {
          const whenToUseMatch = yamlMatch[1].match(/whenToUse:\s*"(.*?)"/)
          if (whenToUseMatch && whenToUseMatch[1]) {
            description = whenToUseMatch[1]
          }
        }

        let chatmodeContent = `---
description: "${description.replace(/"/g, '\\"')}"
tools: ['changes', 'codebase', 'fetch', 'findTestFiles', 'githubRepo', 'problems', 'usages', 'editFiles', 'runCommands', 'runTasks', 'runTests', 'search', 'searchResults', 'terminalLastCommand', 'terminalSelection', 'testFailure']
---

`
        chatmodeContent += agentContent

        await fileManager.writeFile(chatmodePath, chatmodeContent)
        console.log(chalk.green(`✓ Created chat mode: ${agentId}.chatmode.md`))
      }
    }

    console.log(chalk.green('\n✓ Github Copilot setup complete!'))
    console.log(chalk.dim('You can now find the BMad agents in the Chat view\'s mode selector.'))

    return true
  }

  async configureVsCodeSettings (installDir, spinner, preConfiguredSettings = null) {
    const vscodeDir = path.join(installDir, '.vscode')
    const settingsPath = path.join(vscodeDir, 'settings.json')

    await fileManager.ensureDirectory(vscodeDir)

    // Read existing settings if they exist
    let existingSettings = {}
    if (await fileManager.pathExists(settingsPath)) {
      try {
        const existingContent = await fileManager.readFile(settingsPath)
        existingSettings = JSON.parse(existingContent)
        console.log(chalk.yellow('Found existing .vscode/settings.json. Merging BMad settings...'))
      } catch (error) {
        console.warn(chalk.yellow('Could not parse existing settings.json. Creating new one.'))
        existingSettings = {}
      }
    }

    // Use pre-configured settings if provided, otherwise prompt
    let configChoice
    if (preConfiguredSettings && preConfiguredSettings.configChoice) {
      configChoice = preConfiguredSettings.configChoice
      console.log(chalk.dim(`Using pre-configured GitHub Copilot settings: ${configChoice}`))
    } else {
      // Clear any previous output and add spacing to avoid conflicts with loaders
      console.log('\n'.repeat(2))
      console.log(chalk.blue('🔧 Github Copilot Agent Settings Configuration'))
      console.log(chalk.dim('BMad works best with specific VS Code settings for optimal agent experience.'))
      console.log('') // Add extra spacing

      const response = await inquirer.prompt([
        {
          type: 'list',
          name: 'configChoice',
          message: chalk.yellow('How would you like to configure GitHub Copilot settings?'),
          choices: [
            {
              name: 'Use recommended defaults (fastest setup)',
              value: 'defaults'
            },
            {
              name: 'Configure each setting manually (customize to your preferences)',
              value: 'manual'
            },
            {
              name: 'Skip settings configuration (I\'ll configure manually later)',
              value: 'skip'
            }
          ],
          default: 'defaults'
        }
      ])
      configChoice = response.configChoice
    }

    let bmadSettings = {}

    if (configChoice === 'skip') {
      console.log(chalk.yellow('⚠️  Skipping VS Code settings configuration.'))
      console.log(chalk.dim('You can manually configure these settings in .vscode/settings.json:'))
      console.log(chalk.dim('  • chat.agent.enabled: true'))
      console.log(chalk.dim('  • chat.agent.maxRequests: 15'))
      console.log(chalk.dim('  • github.copilot.chat.agent.runTasks: true'))
      console.log(chalk.dim('  • chat.mcp.discovery.enabled: true'))
      console.log(chalk.dim('  • github.copilot.chat.agent.autoFix: true'))
      console.log(chalk.dim('  • chat.tools.autoApprove: false'))
      return true
    }

    if (configChoice === 'defaults') {
      // Use recommended defaults
      bmadSettings = {
        'chat.agent.enabled': true,
        'chat.agent.maxRequests': 15,
        'github.copilot.chat.agent.runTasks': true,
        'chat.mcp.discovery.enabled': true,
        'github.copilot.chat.agent.autoFix': true,
        'chat.tools.autoApprove': false
      }
      console.log(chalk.green('✓ Using recommended BMad defaults for Github Copilot settings'))
    } else {
      // Manual configuration
      console.log(chalk.blue("\n📋 Let's configure each setting for your preferences:"))

      // Pause spinner during manual configuration prompts
      let spinnerWasActive = false
      if (spinner && spinner.isSpinning) {
        spinner.stop()
        spinnerWasActive = true
      }

      const manualSettings = await inquirer.prompt([
        {
          type: 'input',
          name: 'maxRequests',
          message: 'Maximum requests per agent session (recommended: 15)?',
          default: '15',
          validate: (input) => {
            const num = parseInt(input)
            if (isNaN(num) || num < 1 || num > 50) {
              return 'Please enter a number between 1 and 50'
            }
            return true
          }
        },
        {
          type: 'confirm',
          name: 'runTasks',
          message: 'Allow agents to run workspace tasks (package.json scripts, etc.)?',
          default: true
        },
        {
          type: 'confirm',
          name: 'mcpDiscovery',
          message: 'Enable MCP (Model Context Protocol) server discovery?',
          default: true
        },
        {
          type: 'confirm',
          name: 'autoFix',
          message: 'Enable automatic error detection and fixing in generated code?',
          default: true
        },
        {
          type: 'confirm',
          name: 'autoApprove',
          message: 'Auto-approve ALL tools without confirmation? (⚠️  EXPERIMENTAL - less secure)',
          default: false
        }
      ])

      // Restart spinner if it was active before prompts
      if (spinner && spinnerWasActive) {
        spinner.start()
      }

      bmadSettings = {
        'chat.agent.enabled': true, // Always enabled - required for BMad agents
        'chat.agent.maxRequests': parseInt(manualSettings.maxRequests),
        'github.copilot.chat.agent.runTasks': manualSettings.runTasks,
        'chat.mcp.discovery.enabled': manualSettings.mcpDiscovery,
        'github.copilot.chat.agent.autoFix': manualSettings.autoFix,
        'chat.tools.autoApprove': manualSettings.autoApprove
      }

      console.log(chalk.green('✓ Custom settings configured'))
    }

    // Merge settings (existing settings take precedence to avoid overriding user preferences)
    const mergedSettings = { ...bmadSettings, ...existingSettings }

    // Write the updated settings
    await fileManager.writeFile(settingsPath, JSON.stringify(mergedSettings, null, 2))

    console.log(chalk.green('✓ VS Code workspace settings configured successfully'))
    console.log(chalk.dim('  Settings written to .vscode/settings.json:'))
    Object.entries(bmadSettings).forEach(([key, value]) => {
      console.log(chalk.dim(`  • ${key}: ${value}`))
    })
    console.log(chalk.dim(''))
    console.log(chalk.dim('You can modify these settings anytime in .vscode/settings.json'))
  }
}

module.exports = new IdeSetup()