//
//  ResgenSwiftError.swift
//  
//
//  Created by Thibaut Schmitt on 30/08/2022.
//

import Foundation

enum GenerateError: Error {

    case fileNotExists(String)
    case invalidConfigurationFile(String, String)
    case commandError([String], String)
    case writeFile(String, String)

    var description: String {
        switch self {
        case .fileNotExists(let filename):
            return "error: [\(Generate.toolName)] File \(filename) does not exists"

        case let .invalidConfigurationFile(filename, underneathErrorDescription):
            return "error: [\(Generate.toolName)] File \(filename) is not a valid configuration file. Underneath error: \(underneathErrorDescription)"

        case let .commandError(command, terminationStatus):
            let readableCommand = command
                .joined(separator: " ")
            return "error: [\(Generate.toolName)] An error occured while running command '\(readableCommand)'. Command terminate with status code: \(terminationStatus)"

        case let .writeFile(filename, info):
            return "error: [\(Generate.toolName)] An error occured while writing file in \(filename): \(info)"
        }
    }
}