/*
 * Copyright (c) 2026 Huawei Device Co., Ltd.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package ohos.app.ability.ability_constant

import ohos.labels.*

@!APILevel[
    since: "22",
    syscap: "SystemCapability.Ability.AbilityRuntime.Core"
]
public class LaunchParam {
    @!APILevel[
        since: "22",
        syscap: "SystemCapability.Ability.AbilityRuntime.Core"
    ]
    public var launchReason: LaunchReason

    @!APILevel[
        since: "22",
        syscap: "SystemCapability.Ability.AbilityRuntime.Core"
    ]
    public var lastExitReason: LastExitReason
    
    public init() {
        super()
        this.launchReason = LaunchReason.Unknown
        this.lastExitReason = LastExitReason.Unknown
    }
}

@!APILevel[
    since: "22",
    syscap: "SystemCapability.Ability.AbilityRuntime.Core"
]
public enum LaunchReason {
    @!APILevel[
        since: "22",
        syscap: "SystemCapability.Ability.AbilityRuntime.Core"
    ]
    Unknown
    |
    @!APILevel[
        since: "22",
        syscap: "SystemCapability.Ability.AbilityRuntime.Core"
    ]
    StartAbility
    |
    @!APILevel[
        since: "22",
        syscap: "SystemCapability.Ability.AbilityRuntime.Core"
    ]
    Call
    |
    @!APILevel[
        since: "22",
        syscap: "SystemCapability.Ability.AbilityRuntime.Core"
    ]
    Continuation
    |
    @!APILevel[
        since: "22",
        syscap: "SystemCapability.Ability.AbilityRuntime.Core"
    ]
    AppRecovery
    | ...
}

@!APILevel[
    since: "22",
    syscap: "SystemCapability.Ability.AbilityRuntime.Core"
]
public enum LastExitReason {
    @!APILevel[
        since: "22",
        syscap: "SystemCapability.Ability.AbilityRuntime.Core"
    ]
    Unknown
    |
    @!APILevel[
        since: "22",
        syscap: "SystemCapability.Ability.AbilityRuntime.Core"
    ]
    Normal
    |
    @!APILevel[
        since: "22",
        syscap: "SystemCapability.Ability.AbilityRuntime.Core"
    ]
    CppCrash
    |
    @!APILevel[
        since: "22",
        syscap: "SystemCapability.Ability.AbilityRuntime.Core"
    ]
    AppFreeze
    | ...
}

@!APILevel[
    since: "22",
    syscap: "SystemCapability.Ability.AbilityRuntime.Core"
]
public enum OnContinueResult {
    @!APILevel[
        since: "22",
        syscap: "SystemCapability.Ability.AbilityRuntime.Core"
    ]
    Agree
    |
    @!APILevel[
        since: "22",
        syscap: "SystemCapability.Ability.AbilityRuntime.Core"
    ]
    Reject
    |
    @!APILevel[
        since: "22",
        syscap: "SystemCapability.Ability.AbilityRuntime.Core"
    ]
    Mismatch
    | ...
}

@!APILevel[
    since: "22",
    syscap: "SystemCapability.Ability.AbilityRuntime.Core"
]
public enum WindowMode {
    @!APILevel[
        since: "22",
        syscap: "SystemCapability.Ability.AbilityRuntime.Core"
    ]
    WindowModeFullscreen
    |
    @!APILevel[
        since: "22",
        syscap: "SystemCapability.Ability.AbilityRuntime.Core"
    ]
    WindowModeSplitPrimary
    |
    @!APILevel[
        since: "22",
        syscap: "SystemCapability.Ability.AbilityRuntime.Core"
    ]
    WindowModeSplitSecondary
    | ...
}

@!APILevel[
    since: "22",
    syscap: "SystemCapability.Ability.AbilityRuntime.Core"
]
public enum MemoryLevel {
    @!APILevel[
        since: "22",
        syscap: "SystemCapability.Ability.AbilityRuntime.Core"
    ]
    MemoryLevelModerate
    |
    @!APILevel[
        since: "22",
        syscap: "SystemCapability.Ability.AbilityRuntime.Core"
    ]
    MemoryLevelLow
    |
    @!APILevel[
        since: "22",
        syscap: "SystemCapability.Ability.AbilityRuntime.Core"
    ]
    MemoryLevelCritical
    | ...
}

extend MemoryLevel <: ToString {
    @!APILevel[
        since: "22",
        syscap: "SystemCapability.Ability.AbilityRuntime.Core"
    ]
    public func toString(): String {
        return String()
    }
}

extend MemoryLevel <: Equatable<MemoryLevel> {
    @!APILevel[
        since: "22",
        syscap: "SystemCapability.Ability.AbilityRuntime.Core"
    ]
    public operator func ==(other: MemoryLevel): Bool {
        return true
    }

    @!APILevel[
        since: "22",
        syscap: "SystemCapability.Ability.AbilityRuntime.Core"
    ]
    public operator func !=(other: MemoryLevel): Bool {
        return true
    }
}