package constant

import (
	"f1-game/internal/enum"

	ctime "github.com/cherry-game/cherry/extend/time"
)

const (
	MapCreateMainCityNumber = 10                               // 尝试创建主城次数,失败则返回
	MapMoveSpeedMin         = 1000                             // 最小移动速度
	MapTileMeetBattleCount  = 5                                // 单次触发遭遇战的数量
	MapLeastStartWarMinite  = 1                                // 最少宣战时间
	MapInitObjectID         = 10000                            // 初始化对象ID
	MapCastleSiegeTime      = 60 * ctime.MillisecondsPerMinute // 攻城持续时间
	MapLeastCastleSiegeTime = 1 * ctime.MillisecondsPerMinute  // 最少攻城持续时间
	MapMaxTileRetreat       = 30                               // 最大撤退数
	MapDefaultStateID       = 1                                // 默认出生州
	MapLeastSiegeWaitTime   = 10 * ctime.MillisecondsPerSecond // 最少攻城等待时间
	MapLeastSnatchWaitTime  = 10 * ctime.MillisecondsPerSecond // 最少掠夺等待时间
	MapLeastDiscardWaitTime = 10 * ctime.MillisecondsPerSecond // 最少放弃等待时间
	MapLeastOccupyWaitTime  = 10 * ctime.MillisecondsPerSecond // 最少占领等待时间
	MapLeastBattleWaitTime  = 1 * ctime.MillisecondsPerSecond  // 最少战斗等待时间
	MapMaxBattleWaitTime    = 30 * ctime.MillisecondsPerSecond // 最大战斗等待时间，毕竟状态卡死
)

const (
	MapMainForceWaitTimePart1  = ctime.MillisecondsPerSecond      // 主力出击第一阶段等待时间
	MapMainForceWaitTimePart2  = 10 * ctime.MillisecondsPerSecond // 主力出击第二阶段等待时间
	MapSiegeSquadWaitTimePart1 = 5 * ctime.MillisecondsPerSecond  // 拆迁队出击第一阶段等待时间
	MapSiegeSquadWaitTimePart2 = 60 * ctime.MillisecondsPerSecond // 拆迁队出击第二阶段等待时间
	MapAutoSiegeWaitTimePart3  = ctime.MillisecondsPerSecond      // 自动攻城第三阶段等待时间
)

const (
	MapAutoSiegeStage_MainForce_WaitTime  = ctime.MillisecondsPerSecond     // 自动攻城主力出击阶段等待时间
	MapAutoSiegeStage_SiegeSquad_WaitTime = 5 * ctime.MillisecondsPerSecond // 自动攻城拆迁队出击阶段等待时间
)

const (
	MapTowerWidth_Res  int32 = 20
	MapTowerHeight_Res int32 = 20

	MapTowerWidth_Monster  int32 = 20
	MapTowerHeight_Monster int32 = 20

	MapTowerWidth_Build  int32 = 20
	MapTowerHeight_Build int32 = 20

	MapTowerHeight_Castle int32 = 50
	MapTowerWidth_Castle  int32 = 50

	MapTowerWidth_March     int32 = 20
	MapTowerHeight_March    int32 = 20
	MapTowerWidth_ArmyLine  int32 = 20
	MapTowerHeight_ArmyLine int32 = 20
)

const (
	MapMarkCommand_Min = 0 // 地图标记指令最小值
	MapMarkCommand_Max = 6 // 地图标记指令最大值
)

const (
	MapWalkableTile    = 1
	MapMaxPathDistance = 500 // 寻路最大距离
)

func GetStartWarWaitTime(requiredMinites int64) int64 {
	return max(requiredMinites, MapLeastStartWarMinite) * ctime.MillisecondsPerMinute
}

func IsWalkableTile(value int32) bool {
	return value >= MapWalkableTile
}

var (
	evenOffsets = [][2]int32{
		// x + 1
		{1, 0},
		{1, -1},
		// x - 1
		{-1, 0},
		{-1, -1},
		// x
		{0, -1},
		{0, 1},
	}

	oddOffsets = [][2]int32{
		// x + 1
		{1, 0},
		{1, 1},
		// x - 1
		{-1, 0},
		{-1, 1},
		// x
		{0, -1},
		{0, 1},
	}
)

func EvenOffsets() [][2]int32 {
	return evenOffsets
}

func OddOffsets() [][2]int32 {
	return oddOffsets
}

const MapTile_Unknown int32 = 0

const (
	MapTile_Start       = 1
	MapTile_Space int32 = 1 // 空地
	MapTile_Hil   int32 = 2 // 山
	MapTile_Water int32 = 3 // 水
	MapTile_End         = 100000
)

const (
	MapCastle_Start       = 100001
	MapCastle_Dock1 int32 = 101401 // 码头（横向）
	MapCastle_Dock2 int32 = 101402 // 码头（纵向）
	MapCastle_End         = 200000
)

const (
	MapBuild_Start             = 200001
	MapBuild_SiegeBase   int32 = 200001 // 攻城地基
	MapBuild_LeaguePoint int32 = 201001 // 联盟驻地
	MapBuild_SiegeCamp   int32 = 201002 // 攻城大营
	MapBuild_LeagueCamp  int32 = 201003 // 联盟大营
	MapBuild_LeagueFlag  int32 = 201005 // 联盟旗帜
	MapBuild_ArrowTower  int32 = 201006 // 箭塔
	MapBuild_Barricade   int32 = 201007 // 拒马
	MapBuild_ResTown     int32 = 201010 // 联盟农田
	MapBuild_MainCity    int32 = 202001 // 玩家主城
	MapBuild_CityBase    int32 = 202002 // 玩家地基
	MapBuild_Camp        int32 = 202003 // 营账
	MapBuild_End               = 300000
)

const (
	MapRes_Start = 300001
	MapRes_End   = 400000
)

var (
	// 联盟建筑-建筑数量上限属性ID映射
	LeagueMapBuildCountLimitAttrIDMap = map[int32]int32{
		MapBuild_LeaguePoint: enum.LeagueAttrResidenceCountLimit,
		MapBuild_SiegeCamp:   enum.LeagueAttrSiegeCampLimit,
		MapBuild_LeagueCamp:  enum.LeagueAttrCampCountLimit,
		MapBuild_LeagueFlag:  enum.LeagueAttrFlagCountLimit,
		MapBuild_Barricade:   enum.LeagueAttrBarricadeCountLimit,
		MapBuild_ArrowTower:  enum.LeagueAttrArrowTowerCountLimit,
		MapBuild_ResTown:     enum.LeagueAttrResTownCountLimit,
	}

	// 联盟建筑-建筑等级上限属性ID映射
	LeagueMapBuildLevelLimitAttrIDMap = map[int32]int32{
		MapBuild_LeagueCamp: enum.LeagueAttrCampLevelLimit,
		MapBuild_LeagueFlag: enum.LeagueAttrFlagCountLimit,
		MapBuild_Barricade:  enum.LeagueAttrBarricadeLevelLimit,
		MapBuild_ArrowTower: enum.LeagueAttrArrowTowerLevelLimit,
		MapBuild_ResTown:    enum.LeagueAttrResTownLevelLimit,
	}
)

const (
	ArmyLine_AffectMinDistance = 200 // 军情线影响最小距离
	ArmyLine_UpdateInterval    = 5   // 军情线更新间隔时间
	ArmyLine_SyncMinStepLen    = 20  // 军情线增量同步最小步长
	ArmyLine_OneBatchStepLen   = 100 // 军情线一批同步多少步
)

func IsMapTile(configID int32) bool {
	return configID >= MapTile_Start && configID <= MapTile_End
}

func IsMapCastle(configID int32) bool {
	return configID >= MapCastle_Start && configID <= MapCastle_End
}

func IsMapBuild(configID int32) bool {
	return configID >= MapBuild_Start && configID <= MapBuild_End
}

func IsMapRes(configID int32) bool {
	return configID >= MapRes_Start && configID <= MapRes_End
}

func IsMapMarkCommandFail(command int32) bool {
	return command < MapMarkCommand_Min || command > MapMarkCommand_Max
}

// 是否为可掠夺建筑
func IsSnatchableBuild(configID int32) bool {
	// 当前只有主城可以掠夺
	return configID == MapBuild_MainCity
}