using Cal.DataTable;
using ET;
using FairyGUI;

using System;
using System.Collections.Generic;

namespace ET
{
    public class NPCTaskUIAwakeSyatem : AwakeSystem<NPCTaskUI,List<NPCTask>>
    {
        public override void Awake(NPCTaskUI self,List<NPCTask> list)
        {
            self.Awake(list);
        }
    }
    public class NPCTaskUIDestroySyatem : DestroySystem<NPCTaskUI>
    {
        public override void Destroy(NPCTaskUI self)
        {
            self.Destroy();
        }
    }
    public class NPCTaskUI : Entity
    {
        public FUI_NPCTaskUI ui;
        public List<NPCTask> taskList;

        public void Awake(List<NPCTask> list)
        {
            ui = GetParent<FUI_NPCTaskUI>();
            taskList = list;
            AwakeAsync().Coroutine();
        }
        private async ETVoid AwakeAsync()
        {
            //!切换控制器
            ui.m_contrl.selectedIndex = 0;
            //!显示第一页内容
            if (taskList.Count == 0) return;
            TaskBase taskBase = DataTableHelper.Get<TaskBase>(taskList[0].Id);
            NPCBase npcBase = DataTableHelper.Get<NPCBase>(taskBase.GiveNPCId);
            //!窗口名字
            ui.m_frame.self.title = npcBase.Name;
            //!对话内容
            ui.m_txtDialog.text = "    " + npcBase.Dialog;
            int _taskId = 0;
            bool isAccept = false;
            ui.m_taskList.RemoveChildrenToPool();
            foreach (NPCTask npcTask in taskList)
            {
                GButton btn = ui.m_taskList.AddItemFromPool().asButton;
                taskBase = DataTableHelper.Get<TaskBase>(npcTask.Id);
                btn.title = $"{taskBase.Name}({GetTaskStateString(npcTask.TaskState)})";
                TaskBase tempTaskBase = taskBase;
                btn.onClick.Set(() =>
                {
                    //!给Id变量赋值
                    switch (npcTask.TaskState)
                    {
                        case TaskState.TaskWaiting:
                            isAccept = true;
                            ui.m_btnAccept.self.visible = true;
                            ui.m_btnAccept.self.title = "接受任务";
                            break;
                        case TaskState.TaskRunning:
                            ui.m_btnAccept.self.visible = false;
                            break;
                        case TaskState.TaskCompleted:
                            isAccept = false;
                            ui.m_btnAccept.self.visible = true;
                            ui.m_btnAccept.self.title = "领取奖励";
                            break;
                    }
                    _taskId = npcTask.Id;
                    //!切换控制器
                    ui.m_contrl.selectedIndex = 1;
                    ui.m_txtTaskName.text = tempTaskBase.Name;
                    ui.m_txtContent.text = "    " + tempTaskBase.DialogDesc;
                    ui.m_txtTarget.text = "    " + tempTaskBase.TaskTargetDesc;
                    npcBase = DataTableHelper.Get<NPCBase>(tempTaskBase.SubmitNPCId);
                    Sys_Scene sysScene = DataTableHelper.Get<Sys_Scene>(npcBase.SceneId);
                    ui.m_txtTargetUnitOrPos.text = $"    {npcBase.Name}（{sysScene.Desc}{(npcBase.MapLayer == 1 ? "" : $"-{npcBase.MapLayer}层")}）";
                    ui.m_txtRewardCount.text = TaskUI.GetRewardCount(taskBase.RwardCount);
                    ui.m_RewardList.RemoveChildrenToPool();
                    for (int i = 0; i < tempTaskBase.RewardArr.Length; i++)
                    {
                        TaskBase.Reward reward = tempTaskBase.RewardArr[i];
                        GButton rewardItem = ui.m_RewardList.AddItemFromPool(FUI_ButtonTaskRewardItem.URL).asButton;
                        (string itemName, string IconName) = BagHelper.GetIconName(reward.Reward_Id);
                        rewardItem.icon = UIPackage.GetItemURL(FUIPackage.Bag, IconName);
                        rewardItem.title = $"{itemName}\r\n数量：{reward.Reward_Count}";
                        //!显示页签
                        rewardItem.onRollOver.Set(() =>
                        {
                            TabHelper.OpenUI(reward.Reward_Id);
                        });
                        //!隐藏页签
                        rewardItem.onRollOut.Set(TabHelper.HideUI);
                        //TabHelper.SetTab(rewardItem, () => TabHelper.OpenUI(reward.RewardId));
                    }
                });
            }
            ui.m_btnAccept.self.onClick.Set(async () =>
            {
                if (isAccept)
                {
                    M2C_AcceptTask ret = await SessionComponent.Instance.Call<M2C_AcceptTask>(new C2M_AcceptTask() { TaskId = _taskId });
                    if (!ret.Message.IsNullOrEmpty())
                    {
                        TipHelper.OpenUI(ret.Message);
                    }
                }
                else
                {
                    C2M_CompleteTask proto = new C2M_CompleteTask() { TaskId = _taskId };
                    proto.IndexList.AddRange(ui.m_RewardList.GetSelection());
                    M2C_CompleteTask ret = await SessionComponent.Instance.Call<M2C_CompleteTask>(proto);
                    if (!ret.Message.IsNullOrEmpty())
                    {
                        TipHelper.OpenUI(ret.Message);
                    }
                }
                ui.GetComponent<FUIWindowComponent>().Hide();
            });

            string GetTaskStateString(TaskState state)
            {
                switch (state)
                {
                    default:
                    case TaskState.TaskWaiting: return "可接受";
                    case TaskState.TaskRunning: return "进行中";
                    case TaskState.TaskCompleted: return "已完成";
                }
            }
            await ETTask.CompletedTask;
        }
        public void Destroy()
        {

        }
    }
}