import { Alert, Platform } from 'react-native';
import RNLocation from 'react-native-location';
import EP from './endpoints.js';
import DeviceInfo from 'react-native-device-info';
import Environment from '../environment.js';
import axios from 'axios';
import DB from '../storage';

export default async function API(endpoint, method, headers, params, body, onSuccess, onError, cancelToken) {
    const SESSION = await DB.session();

    let deviceID = DeviceInfo.getDeviceId();
    let versionNumb = DeviceInfo.getVersion();
    let OS = Platform.OS === "android" ? "Android" : "iOS";
    let appBundleID = OS === 'android' ? "com.project.yondu.unioilloyaltyapp" : "com.rnunioilloyaltyapp";
    let versionRelease = DeviceInfo.getBuildNumber();
    let location = await RNLocation.getLatestLocation(latestLocation => latestLocation);

    const urlWithCustomHeaders = ["getFunding", "postClaim", "postpay", "addCreditCard"];

    try {
        if(method == "post") {
            let Head = {
                'Authorization': `${SESSION.token}`
            }

            let url = endpoint.includes(":") ? endpoint : EP[endpoint];

            if(Object.keys(params).length > 0) {
                let paramsItem = Object.entries(params).map(([key, value]) => `${key}=${value}`)
                url = paramsItem.length > 1 ? `${EP[endpoint]}?${paramsItem.join('&').toString()}` : `${EP[endpoint]}/${Object.entries(params).map(([key, value]) => value).join('').toString()}`
            }

            if(endpoint === "getFunding") {
                body.device_id = deviceID;
            }

            if(urlWithCustomHeaders.includes(endpoint)) {
                Head = {
                    ...Head,
                    'Accept': 'application/json',
                    'Content-Type': 'application/json',
                    'x-p97-tenantid': Environment.POST_PAY_TENANT_ID,
                    'x-p97-apikey': Environment.POST_PAY_API_KEY,
                    'x-p97-latitude': location?.latitude?.toString(),
                    'x-p97-longitude': location?.longitude?.toString(),
                    'x-p97-deviceid': deviceID,
                    'x-p97-appversionnumber': versionNumb,
                    'x-p97-appbundleid': appBundleID,
                    'x-p97-os': OS,
                    'x-p97-clientosversion': versionRelease
                }
            }

            let response = await axios({
                url: url,
                method: method,
                data: body,
                params: params,
                headers: Head,
                cancelToken: cancelToken?.token
            })
            onSuccess(response.data)
        } else if(method == "get") {
            let url;
    
            let Head = {
                'Authorization': `${SESSION.token}`
            }

            if(endpoint.includes("/")) {
                const newURL = endpoint.split("/");
                url = newURL[0].includes(":") ? newURL[0] : EP[newURL[0]];
                url = `${url}/${newURL[1]}`;
            } else if(endpoint === "getTransactionStatusDetails") {
                url = EP[endpoint] + `/${params.transactionID}`
            } else if(Object.keys(params).length > 0) {
                let paramsItem = Object.entries(params).map(([key, value]) => `${key}=${value}`)
                url = paramsItem.length > 1 ? `${EP[endpoint]}?${paramsItem.join('&').toString()}` : `${EP[endpoint]}/${Object.entries(params).map(([key, value]) => value).join('').toString()}`
            } else {
                url = EP[endpoint]
            }

            if(urlWithCustomHeaders.includes(endpoint)) {
                Head = {
                    ...Head,
                    'Accept': 'application/json',
                    'Content-Type': 'application/json',
                    'x-p97-tenantid': Environment.POST_PAY_TENANT_ID,
                    'x-p97-apikey': Environment.POST_PAY_API_KEY,
                    'x-p97-latitude': location?.latitude?.toString(),
                    'x-p97-longitude': location?.longitude?.toString(),
                    'x-p97-deviceid': deviceID,
                    'x-p97-appversionnumber': versionNumb,
                    'x-p97-appbundleid': appBundleID,
                    'x-p97-os': OS,
                    'x-p97-clientosversion': versionRelease
                }
            }

            let response = await axios({
                url: url,
                method: method,
                headers: Head,
                cancelToken: cancelToken?.token
            })
            onSuccess(response.data)
        } else if(method == "delete") {
            let url = !params.noID ? (EP[endpoint] + "?" + params) : EP[endpoint] + "/" + params.value
            if(headers.Authorization){
                let response = await axios({
                    url: endpoint.includes(":") ? endpoint : url,
                    method: method,
                    headers: new Headers({
                        'Accept': 'application/json',
                        'Authorization': `${headers.Authorization || ''}`
                    })
                })
                onSuccess(response.data)
            } else {
                let response = await axios({
                    url: endpoint.includes(":") ? endpoint : url,
                })
                onSuccess(response.data)
            }
        }
    } catch (error) {
        onError(error)
    }
}