import { ExtendedJobData, JobData, LoginData, ResumeData, ResumeDataWithoutSkills, SearchFilters } from "@/types/types";
import { $Api, $mtuciApi } from "./axiosInstance";
import qs from 'qs'; 
import { AxiosResponse } from "axios";
import { message } from "antd";
export const sendJobs = async (postData: JobData) => {
	try {
		const response = await $Api.post(`/jobs/`, postData, {
			headers: {
				'Content-Type': 'application/json',
			},
		});
		return response;
	} catch (error) {
		console.error('Error post jobs:', error);
		throw error;
	}
};


export const login = async (values: LoginData) => {
	try {
		const response = await $Api.post('/login', qs.stringify(values), {
			headers: {
				'Content-Type': 'application/x-www-form-urlencoded',
			},
		});

		// Сохраняем токен в localStorage
		const { access_token, token_type } = response.data;
		localStorage.setItem('token', `${token_type} ${access_token}`);

		return response.data; // Верните данные ответа
	} catch (error) {
		console.error('Error logging in:', error);
		throw error;
	}
};

export const fetchJobs = async (): Promise<ExtendedJobData[]> => {
	try {
		const response = await $Api.get('/jobs/');
		return response.data;
	} catch (error) {
		console.error('Error fetching jobs:', error);
		throw error;
	}
};
export const fetchJobById = async (id: number): Promise<ExtendedJobData> => {
	try {
		const response = await $Api.get(`/jobs/${id}`);
		return response.data;
	} catch (error) {
		console.error('Error fetching jobs:', error);
		throw error;
	}
};


export const updateJob = async (id: number, job: JobData) => {
	try {
		const response = await $Api.put(`/jobs/${id}`, job);
		return response.data;
	} catch (error) {
		console.error('Error put jobs:', error);
		throw error;
	}
};


export const fetchJobsMatches = async (id: number): Promise<ResumeData[]> => {
	try {
		const response = await $Api.get(`/jobs/matches/${id}`);
		return response.data;
	} catch (error) {
		console.error('Error fetching jobs:', error);
		throw error;
	}
};




export const deleteJob = async (id: number): Promise<void> => {
	try {
		await $Api.delete(`/jobs/${id}`);
	} catch (error) {
		console.error('Error deleting job:', error);
		throw error;
	}
};

export const fetchHardSkills = async (

): Promise<{ Hard_skillID: number; Title: string }[]> => {
	try {
		const response = await $mtuciApi.get(`/services/hardskills/`);
		return response.data;
	} catch (error) {
		console.error('Error fetching hard skills:', error);
		throw error;
	}
};



export const fetchJobsHardSkills = async (id: number): Promise<string[]> => {
	try {
		const response: AxiosResponse<{ Hard_skillID: number; Title: string }[]> =
			await $Api.get(`/jobs/hardskills/${id}`);
		// Извлекаем массив названий хардскиллов из ответа
		const skills = response.data.map(skill => skill.Title);
		return skills;
	} catch (error) {
		console.error('Error fetching hardskills:', error);
		throw error;
	}
};

export const downloadResume = async (filename: string): Promise<void> => {
	try {
		const response: AxiosResponse<Blob> = await $mtuciApi.get(
			`/services/resume/${filename}`,
			{
				responseType: 'blob', // Указываем тип ответа blob для скачивания файлов
			}
		);

		// Проверяем, что ответ содержит данные
		if (!response.data) {
			message.error('У пользователя нет резюме.');
			return;
		}

		// Создаем ссылку для скачивания файла
		const url = window.URL.createObjectURL(new Blob([response.data]));
		const link = document.createElement('a');
		link.href = url;
		link.setAttribute('download', filename); // Устанавливаем имя файла для сохранения
		document.body.appendChild(link);
		link.click();
		link.remove();
	} catch (error) {
		console.error('Error downloading resume:', error);
		message.error('Не удалось скачать резюме.');
	}
};



export const searchStudents = async (
	queryString: string
): Promise<ResumeDataWithoutSkills[]> => {
	try {
		const response = await $Api.get(`/jobs/students-search/?${queryString}`);
		return response.data;
	} catch (error) {
		console.error('Error fetching students:', error);
		throw error;
	}
};