// controllers/jobProviderController.js
// Controller for job provider related operations

const getDashboard = async (req, res) => {
  try {
    // In a real implementation, this would fetch the job provider's dashboard data from the database
    
    res.status(200).json({
      message: 'Job provider dashboard retrieved successfully',
      dashboard: {
        id: 'mock-jobprovider-id',
        email: 'jobprovider@example.com',
        firstName: 'Jane',
        lastName: 'Smith',
        userType: 'job-provider',
        tenantId: req.tenantId,
        stats: {
          totalJobsPosted: 5,
          totalApplications: 12,
          pendingApplications: 3
        }
      }
    });
  } catch (error) {
    console.error('Get job provider dashboard error:', error);
    res.status(500).json({ error: 'Internal server error' });
  }
};

const createJob = async (req, res) => {
  try {
    // In a real implementation, this would create a new job posting in the database
    
    res.status(201).json({
      message: 'Job created successfully',
      job: {
        id: 'mock-job-id-new',
        ...req.body,
        tenantId: req.tenantId
      }
    });
  } catch (error) {
    console.error('Create job error:', error);
    res.status(500).json({ error: 'Internal server error' });
  }
};

const updateJob = async (req, res) => {
  try {
    const { jobId } = req.params;
    
    // In a real implementation, this would update a job posting in the database
    
    res.status(200).json({
      message: 'Job updated successfully',
      job: {
        id: jobId,
        ...req.body,
        tenantId: req.tenantId
      }
    });
  } catch (error) {
    console.error('Update job error:', error);
    res.status(500).json({ error: 'Internal server error' });
  }
};

const deleteJob = async (req, res) => {
  try {
    const { jobId } = req.params;
    
    // In a real implementation, this would delete a job posting from the database
    
    res.status(200).json({
      message: `Job ${jobId} deleted successfully`,
      tenantId: req.tenantId
    });
  } catch (error) {
    console.error('Delete job error:', error);
    res.status(500).json({ error: 'Internal server error' });
  }
};

const getApplications = async (req, res) => {
  try {
    // In a real implementation, this would fetch job applications for the job provider's jobs
    
    res.status(200).json({
      message: 'Job applications retrieved successfully',
      applications: [
        {
          id: 'mock-app-id-1',
          jobId: 'mock-job-id-1',
          applicantId: 'mock-applicant-id-1',
          status: 'pending',
          appliedDate: new Date().toISOString(),
          tenantId: req.tenantId
        }
      ]
    });
  } catch (error) {
    console.error('Get job provider applications error:', error);
    res.status(500).json({ error: 'Internal server error' });
  }
};

const manageApplication = async (req, res) => {
  try {
    const { applicationId } = req.params;
    const { status } = req.body;
    
    // In a real implementation, this would update an application status in the database
    
    res.status(200).json({
      message: `Application ${applicationId} status updated to ${status}`,
      application: {
        id: applicationId,
        status: status,
        tenantId: req.tenantId
      }
    });
  } catch (error) {
    console.error('Manage application error:', error);
    res.status(500).json({ error: 'Internal server error' });
  }
};

module.exports = {
  getDashboard,
  createJob,
  updateJob,
  deleteJob,
  getApplications,
  manageApplication
};