import { GVGTeamMem } from "../../domain/battleField/gvgBattle";
import { GVGLeagueType } from "../../db/GVGLeague";
import { GVGTeamModel, GVGTeamType, GVGTeamUpdate } from "../../db/GVGTeam";
import { GVGCityModel, GVGCityType } from "../../db/GVGCity";
import { gameData } from "../../pubUtils/data";
import { STATUS } from "../../consts";
import { nowSeconds } from "../../pubUtils/timeUtil";
import { DicGVGAreaPoint } from "../../pubUtils/dictionary/DicGVGAreaPoint";
import { getGVGBattleData } from "./gvgBattleMemory";
import { GVGCityMapInfo } from "../../domain/gvgField/returnData";
import { pick } from "underscore";
import { GVG } from "../../pubUtils/dicParam";


/**
 * TODO 检查上周是否有占领城池
 * @param league 
 * @returns boolean 是否占领
 */
export async function checkHasCities(league: GVGLeagueType) {
    return false
}

/**
 * TODO 获取本联军上周占领的城池
 * @param league 
 * @returns number[] 城池id
 */
export async function getGVGCities(league: GVGLeagueType) {
    return []
}

/**
 * 获取当前城池状态
 * @returns [{cityId: number, guardLeagueCode: string, guardLeagueName: string, teamCnt: number }]
 */
export async function getGVGCitiesInfo(configId: number, groupId: number, serverType: number, league: GVGLeagueType): Promise<{cityId: number, guardLeagueName: string, teamCnt: number }[]> {
    let cities = await GVGCityModel.findGuardCityByLeague(configId, groupId, serverType);
    let result: GVGCityMapInfo[] = [];
    for(let city of cities) {
        let players = (city.players||[]).filter(cur => cur.leagueCode == league.leagueCode);
        let obj = new GVGCityMapInfo(city, players.length);
        result.push(obj);
    }
    return result;
}

/**
 * 获取内存中队伍的数据结构
 */
export function getGVGTeamMemInfo(team: GVGTeamType): GVGTeamMem {
    const teamMem = new GVGTeamMem(team);
    teamMem.isMoving = false;
    teamMem.startMoveTime = 0;
    teamMem.stopMoveTime = 0;
    return teamMem;
}

export function getBirthAreaOfCity(city: GVGCityType, leagueCode: string) {
    let isGuard = city.guardLeague == leagueCode;
    let dicGVGCity = gameData.gvgCity.get(city.cityId);
    return isGuard? dicGVGCity.defenseBirth: dicGVGCity.attackBirth;
}

export function checkMoveStatus(team: GVGTeamType, cityId: number, areaId: number) {
    if(!team) return STATUS.GVG_BATTLE_TEAM_NOT_FOUND;
    if(team.cityId != cityId) return STATUS.GVG_BATTLE_IS_NOT_IN_CITY;
    if(team.pointId > 0) return STATUS.GVG_BATTLE_TEAM_IS_SELLTED;
    if(team.stopMoveTime > 0 && team.stopMoveTime < nowSeconds()) return STATUS.GVG_BATTLE_IS_MOVING;
    let dicArea = gameData.gvgArea.get(areaId);
    if(!dicArea) return STATUS.DIC_DATA_NOT_FOUND;
    if(dicArea.relateArea.indexOf(team.areaId) == -1) return STATUS.GVG_BATTLE_AREA_NOT_RELATE;
    return STATUS.SUCCESS;
}

export async function initRobots(confidId: number, groupId: number, serverType: number, cityId: number) {
    let robotTeams = await GVGTeamModel.findRobotTeams(groupId, serverType, cityId);
    let updateDicPoints: DicGVGAreaPoint[] = [];
    let { areaIds = []} = gameData.gvgCity.get(cityId);
    for(let [_, point] of gameData.gvgAreaPoint) {
        if(areaIds.indexOf(point.areaId) == -1) continue;
        let robotTeam = robotTeams.find(team => team.pointId == point.pointId);
        if(!robotTeam || (!robotTeam.isBroken && robotTeam.configId != confidId) ) {
            updateDicPoints.push(point);
        }
    }
    if(updateDicPoints.length > 0) {
        robotTeams = await GVGTeamModel.initRobots(confidId, groupId, serverType, cityId, updateDicPoints);
        // 存入内存
        let teamObj = getGVGBattleData(groupId, serverType);
        teamObj.enterCity(robotTeams);
    }
    return robotTeams;
}

export function checkAreaIsInCity(cityId: number, areaIds: number[]) {
    let dicCity = gameData.gvgCity.get(cityId);
    if(!dicCity) return false;
    for(let areaId of areaIds) {
        if(dicCity.areaIds.indexOf(areaId) == -1) return false;
    }
    return true;
}

export function calBattleScoreByCe(isSuccess: boolean, lineupCe: number) {
    let winScore = Math.floor(lineupCe/GVG.GVG_BATTLE_SCORE);
    if(winScore <= 0) winScore = 1;
    return isSuccess? winScore: 0;
}

// 计算打投石车/守卫的得分
export function calLeagueScore(team: GVGTeamType) {
    return 0
}

export async function teamBreak(city: GVGCityType, team: GVGTeamType) {
    if(team.durability > 0) return team
    let areaId = getBirthAreaOfCity(city, team.leagueCode);
    team = await GVGTeamModel.teamBreak(team.teamCode, team.isRobot, team.maxDurability, areaId);
    return team;
}