import { LeaveMaster, LeaveMasterCreateRequest, LeaveMasterUpdateRequest } from '../types';
import apiClient from '@/lib/api/axios-instance';
import { createHeaders } from '@/lib/api';
import { API_BASE_URL } from '../config';
import axios from 'axios';

export const leaveMasterApi = {
  getAll: async (): Promise<LeaveMaster[]> => {
    try {
      console.log('LeaveMasterApi: Fetching all leave types');
      const response = await apiClient.get(`/api/LeavesMaster`);

      console.log(`LeaveMasterApi: Successfully fetched ${response.data.length} leave types`);
      return response.data;
    } catch (error) {
      console.error('LeaveMasterApi: Error fetching leave types:', error);
      return [];
    }
  },

  getById: async (id: number): Promise<LeaveMaster | null> => {
    try {
      console.log(`LeaveMasterApi: Fetching leave type with ID ${id}`);
      const response = await apiClient.get(`/api/LeavesMaster/${id}`);

      console.log(`LeaveMasterApi: Successfully fetched leave type with ID ${id}`);
      return response.data;
    } catch (error) {
      console.error(`LeaveMasterApi: Error fetching leave type with ID ${id}:`, error);
      return null;
    }
  },

  getActive: async (): Promise<LeaveMaster[]> => {
    try {
      console.log('LeaveMasterApi: Fetching active leave types');
      const response = await apiClient.get(`/api/LeavesMaster/active`);

      console.log(`LeaveMasterApi: Successfully fetched ${response.data.length} active leave types`);
      return response.data;
    } catch (error) {
      console.error('LeaveMasterApi: Error fetching active leave types:', error);
      return [];
    }
  },

  create: async (leaveMaster: LeaveMasterCreateRequest): Promise<LeaveMaster | null> => {
    try {
      console.log('LeaveMasterApi: Creating new leave type', leaveMaster);
      const response = await apiClient.post(`/api/LeavesMaster`, leaveMaster);

      console.log('LeaveMasterApi: Successfully created new leave type', response.data);
      return response.data;
    } catch (error) {
      console.error('LeaveMasterApi: Error creating leave type:', error);
      throw error;
    }
  },

  update: async (id: number, leaveMaster: LeaveMasterUpdateRequest): Promise<LeaveMaster | null> => {
    try {
      console.log(`LeaveMasterApi: Updating leave type with ID ${id}`, leaveMaster);
      const response = await apiClient.put(`/api/LeavesMaster/${id}`, leaveMaster);

      if (response.status === 204) {
        console.log(`LeaveMasterApi: Successfully updated leave type with ID ${id}, but no content returned.`);
        return null; // or return any other appropriate value when there's no content
      } else {
        console.log(`LeaveMasterApi: Successfully updated leave type with ID ${id}`, response.data);
        return response.data;
      }
    } catch (error) {
      console.error(`LeaveMasterApi: Error updating leave type with ID ${id}:`, error);
      throw error;
    }
  },

  delete: async (id: number): Promise<boolean> => {
    try {
      console.log(`LeaveMasterApi: Deleting leave type with ID ${id}`);
      await apiClient.delete(`/api/LeavesMaster/${id}`);

      console.log(`LeaveMasterApi: Successfully deleted leave type with ID ${id}`);
      return true;
    } catch (error) {
      console.error(`LeaveMasterApi: Error deleting leave type with ID ${id}:`, error);
      throw error;
    }
  },

  toggleStatus: async (id: number, isActive: boolean): Promise<LeaveMaster | null> => {
    try {
      console.log(`LeaveMasterApi: Toggling status to ${isActive} for leave type with ID ${id}`);
      const response = await apiClient.patch(`/api/LeavesMaster/${id}/status`, { isActive }, {
        headers: createHeaders(true),
        withCredentials: false
      });

      console.log(`LeaveMasterApi: Successfully toggled status for leave type with ID ${id}`, response.data);
      return response.data;
    } catch (error) {
      console.error(`LeaveMasterApi: Error toggling status for leave type with ID ${id}:`, error);
      throw error;
    }
  },

  getByRole: async (roleId: number): Promise<LeaveMaster[]> => {
    try {
      console.log(`LeaveMasterApi: Fetching leave types for role ID ${roleId}`);
      const response = await apiClient.get(`/api/LeavesMaster/role/${roleId}`);

      console.log(`LeaveMasterApi: Successfully fetched ${response.data.length} leave types for role ID ${roleId}`);
      return response.data;
    } catch (error) {
      console.error(`LeaveMasterApi: Error fetching leave types for role ID ${roleId}:`, error);
      return [];
    }
  }
};