using System;
using System.Collections.Generic;
using System.IO;

namespace Azerion.BlueStack.Editor.iOS.PodDependency
{
    public class PodDependencyUtils
    {
        public static DependencyCheckResult CheckPodDependencies(string podFilePath, List<Dependency> dependencies)
        {
            String[] podLines = File.ReadAllLines(podFilePath);
            var isFound = false;
            var missingDependency = "";
            foreach (Dependency dependency in dependencies)
            {
                isFound = false;
                foreach (string line in podLines)
                {
                    if (line.Contains(dependency.Name) && line.Contains(dependency.Version) &&
                        line.Trim().StartsWith("pod"))
                    {
                        isFound = true;
                    }
                }

                if (!isFound)
                {
                    break;
                }
            }

            if (!isFound)
            {
                return new DependencyCheckResult(true,
                    missingDependency + " dependency is missing in your 'Pod File'");
            }

            return new DependencyCheckResult(false, "");
        }
    }
}