const BASE_URL = "http://localhost:8080/api/employees"; // /api/employees กรณี docker compose ทั้งหมด

export const getEmployees = async ()=>{
    try{
        const response = await fetch(`${BASE_URL}`);
        if(!response.ok){
            throw new Error("Error while fetching all employees");
        }
        const data = await response.json()
        return data;
    }
    catch (e) {
        console.log("Error while fetching all employees");
        return null;
    }
    //return employees;
}

export const addEmployee = async (employee) =>{
    try {
        const response = await fetch(`${BASE_URL}`,{
            method:"POST",
            headers:{
                "Content-Type":"application/json"
            },
            body: JSON.stringify(employee)
        });

        if(!response.ok){
            throw new Error("Fail to create employee")
        }

        const data = await response.json();
        return data;
    }
    catch (e) {
        console.log("Fail to create employee");
        return null;
    }
}

export const updateEmployee = async (id, employee) => {
    try {
        const response = await fetch(`${BASE_URL}/${id}`, {
            method: "PUT",
            headers: {
                "Content-Type":"application/json"
            },
            body: JSON.stringify(employee)
        });

        if(!response.ok){
            throw new Error("Fail to update employee")
        }

        const data = await response.json();
        return data;
    }
    catch (e) {
        console.log("Fail to update employee");
        return null;
    }
}

export const deleteEmployee = async (id) => {
    try {
        const response = await fetch(`${BASE_URL}/${id}`,{
            method : "DELETE",
            headers : {
                "Content-Type":"application/json"
            },
        });

        if(!response.ok){
            throw new Error("Fail to delete employee");
        }

        return true;
    }
    catch (e) {
        console.log("Fail to delete employee");
        return false;
    }
}

export const searchEmployees = async (keyword) => {
    try{
        const response = await fetch(`${BASE_URL}/search?keyword=${keyword}`,{
            method : "GET",
            headers: {
                "Content-type":"application/json"
            },
        });

        if(!response.ok){
            throw new Error("Fail to search employees");
        }

        const data = await response.json();
        return data;
    }
    catch (e) {
        console.log("Fail to search employees");
        return null;
    }
}