import * as plugins from './smartstring.plugins'

/* ---------------------------------------------- *
 * ------------------ classes ------------------- *
 * ---------------------------------------------- */
export class GitRepo {
    host: string
    user: string
    repo: string
    accessToken: string
    sshUrl: string
    httpsUrl: string
    constructor(stringArg: string,tokenArg?: string) {
        let regexMatches = gitRegex(stringArg)
        this.host = regexMatches[1]
        this.user = regexMatches[2]
        this.repo = regexMatches[3]
        this.accessToken = tokenArg
        this.sshUrl = gitLink(this.host,this.user,this.repo,this.accessToken, 'ssh')
        this.httpsUrl = gitLink(this.host,this.user,this.repo,this.accessToken, 'https')
    }
}

/* ---------------------------------------------- *
 * ------------------ helpers ------------------- *
 * ---------------------------------------------- */
let gitRegex = function(stringArg:string){
    let regexString = /([a-zA-Z0-9\-\.]*)(?:\/|\:)([a-zA-Z0-9\-\.]*)(?:\/)([a-zA-Z0-9\-\.]*)(?:\.git)/
    let regexMatches = regexString.exec(stringArg)
    return regexMatches
}

let gitLink = function(hostArg: string, userArg: string, repoArg: string, tokenArg: string = '', linkTypeArg): string{
    let returnString
    if (tokenArg !== '') {
        tokenArg = tokenArg + '@'
    }
    switch (linkTypeArg) {
        case 'https':
            returnString = 'https://' +
                tokenArg + hostArg + '/' + userArg + '/' + repoArg + '.git'
            break
        case 'ssh':
            returnString = 'git@' +
                hostArg + ':' + userArg + '/' + repoArg + '.git';
            break
        default:
            console.error('Link Type ' + linkTypeArg + ' not known')
            break
    }
    return returnString
}