--[[
Descripttion:房间管理
version:
Author: Neo,Huang
Date: 2023-11-16 22:19:05
LastEditors: Neo,Huang
LastEditTime: 2023-11-16 23:19:50
--]]
local code = require("code")
local baseService = require("baseService")
local util_match = require("utils.util_match")
local util_user = require("utils.util_user")
local nodeMgr = require("nodeMgr")
local gameConst = require("const.gameConst")

local battleData = require("data.battle")
local bagData = require("data.bag")

local root = {}

-- 坐下
function root.seat_down(uid, roomId, seatId)
    if is_empty(roomId) or is_empty(seatId) then
        return code.PARAMTER_ERROR
    end
    -- 房间是否存在
    if not util_match:is_room_exist(roomId) then
        -- 房间不存在
        util_user:user_proto_notify("on_room_seat_down", {code = code.BATTLE.SEAT_ROOM_NOT_EXIST})
        return
    end
    local seatUid = util_match:get_seat_player(roomId, seatId)
    if not is_empty(seatUid) then
        -- 座位已占用
        util_user:user_proto_notify("on_room_seat_down", {code = code.BATTLE.SEAT_PLAYER_EXIST})
        return
    end
    local status = util_match:get_room_status(roomId)
    if status ~= 0 then
        -- 房间状态错误
        util_user:user_proto_notify("on_room_seat_down", {code = code.BATTLE.SEAT_BATTLE_START})
        return
    end
    -- 进入房间
    local _roomId = battleData:get_room_id()
    if not is_empty(_roomId) then
        local roomPlayerInfo = util_match:get_room_player_info(_roomId, uid)
        -- 同一个房间
        if roomId == _roomId then
            -- 相同位置
            if roomPlayerInfo.seatId == seatId then
                util_user:user_proto_notify("on_room_seat_down", {code = code.BATTLE.SEAT_SAME_PLACE})
                return
            end
            if not util_match:seat_down(uid, roomId, seatId) then
                -- 房间/座位不存在
                util_user:user_proto_notify("on_room_seat_down", {code = code.BATTLE.SEAT_NOT_ENTER_ROOM})
                return
            end
            -- 未坐下
            if is_empty(roomPlayerInfo.seatId) then
                -- 消耗道具
                local price = util_match:get_room_price(_roomId)
                local ok, costItems = bagData:is_enough(uid, {{id = gameConst.ITEM_ID.DIAMOND, count = price}})
                if not ok then
                    util_user:user_proto_notify("on_room_seat_down", {code = code.BAG.ITEM_NOT_ENOUGH})
                    return
                end
                -- 玩家绑定房间信息 - 且消耗道具
                util_match:band_room(uid, roomId, costItems)
            end
            util_user:user_proto_notify("on_room_seat_down", {code = code.OK})
            return
        end
        -- 不同房间 - 离开原来房间

        -- 房间状态
        local status = util_match:get_room_status(_roomId)
        if status > 0 then
            util_user:user_proto_notify("on_room_seat_down", {code = code.BATTLE.SEAT_BATTLE_START})
            return
        end

        if not is_empty(roomPlayerInfo.seatId) then
            -- 玩家解绑房间信息 - 且返还房费
            util_match:unband_room(uid, "seat")
        end
        -- 通知在线玩家 - 离开房间
        local pack = {
            type = 101,
            roomId = _roomId,
            changeRoomPlayer = {util_match:pack_room_player_info(_roomId, uid)}
        }
        nodeMgr.broadcast_proto_notify("on_room_player_change", pack)

        util_match:leave(uid, _roomId)
    end

    -- 消耗道具
    local price = util_match:get_room_price(roomId)
    local ok, costItems = bagData:is_enough(uid, {{id = gameConst.ITEM_ID.DIAMOND, count = price}})
    if not ok then
        util_user:user_proto_notify("on_room_seat_down", {code = code.BAG.ITEM_NOT_ENOUGH})
        return
    end
    if not util_match:seat_down(uid, roomId, seatId) then
        -- 房间/座位不存在
        util_user:user_proto_notify("on_room_seat_down", {code = code.BATTLE.SEAT_NOT_ENTER_ROOM})
        return
    end
    -- 玩家绑定房间信息 - 且消耗道具
    util_match:band_room(uid, roomId, costItems)

    -- 通知在线玩家 - 坐下
    local pack = {
        type = 102,
        roomId = roomId,
        changeRoomPlayer = {util_match:pack_room_player_info(roomId, uid)}
    }
    nodeMgr.broadcast_proto_notify("on_room_player_change", pack)

    -- 是否开始战斗
    if util_match:is_room_start_battle(roomId) then
        util_match:start_battle(roomId)
    end
end

function root.onStart()
end

function root.onStop()
end

baseService.start(root, ".srvRoom", true)