using System;
using System.Collections.Generic;

namespace ET.Server
{
    public static class RobotCaseSystem
    {
        // 创建机器人，生命周期是RobotCase
        public static async ETTask NewRobot(this RobotCase self, int count, List<Scene> scenes)
        {
            ETTask[] tasks = new ETTask[count];
            for (int i = 0; i < count; ++i)
            {
                tasks[i] = self.NewRobot(scenes);
            }

            await ETTaskHelper.WaitAll(tasks);
        }

        private static async ETTask NewRobot(this RobotCase self, List<Scene> scenes)
        {
            try
            {
                scenes.Add(await self.NewRobot());
            }
            catch (Exception e)
            {
                Log.Error(e);
            }
        }

        // 创建机器人，生命周期是RobotCase
        public static async ETTask NewZoneRobot(this RobotCase self, int zone, int count, List<Scene> scenes)
        {
            ETTask[] tasks = new ETTask[count];
            for (int i = 0; i < count; ++i)
            {
                tasks[i] = self.NewZoneRobot(zone + i, scenes);
            }

            await ETTaskHelper.WaitAll(tasks);
        }

        // 这个方法创建的是进程所属的机器人，建议使用RobotCase.NewRobot来创建
        private static async ETTask NewZoneRobot(this RobotCase self, int zone, List<Scene> scenes)
        {
            try
            {
                scenes.Add(await self.NewRobot(zone));
            }
            catch (Exception e)
            {
                Log.Error(e);
            }
        }

        public static async ETTask<Scene> NewRobot(this RobotCase self, int zone)
        {
            return await self.NewRobot(zone, $"Robot_{zone}");
        }

        public static async ETTask<Scene> NewRobot(this RobotCase self, int zone, string name)
        {
            await ETTask.CompletedTask;
            return null;
            //Scene clientScene = null;
            //try
            //{
            //    clientScene = await Client.SceneFactory.CreateClientScene(zone, name);
            //    await Client.LoginHelper.Login(clientScene, zone.ToString(), zone.ToString());
            //    await Client.EnterMapHelper.EnterMapAsync(clientScene);
            //    Log.Debug($"create robot ok: {zone}");
            //    return clientScene;
            //}
            //catch (Exception e)
            //{
            //    clientScene?.Dispose();
            //    throw new Exception($"RobotCase create robot fail, zone: {zone}", e);
            //}
        }

        private static async ETTask<Scene> NewRobot(this RobotCase self)
        {
            await ETTask.CompletedTask;
            return null;
            //int zone = self.GetParent<RobotCaseComponent>().GetN();
            //Scene clientScene = null;

            //try
            //{
            //    clientScene = await Client.SceneFactory.CreateClientScene(zone, $"Robot_{zone}");
            //    await Client.LoginHelper.Login(clientScene, zone.ToString(), zone.ToString());
            //    await Client.EnterMapHelper.EnterMapAsync(clientScene);
            //    Log.Debug($"create robot ok: {zone}");
            //    return clientScene;
            //}
            //catch (Exception e)
            //{
            //    clientScene?.Dispose();
            //    throw new Exception($"RobotCase create robot fail, zone: {zone}", e);
            //}
        }
    }
}