/*
 * Copyright (c) 2023 New Vector 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 io.element.android.features.messages.impl.actionlist

import androidx.compose.ui.tooling.preview.PreviewParameterProvider
import io.element.android.features.messages.impl.actionlist.model.TimelineItemAction
import io.element.android.features.messages.impl.timeline.aTimelineItemEvent
import io.element.android.features.messages.impl.timeline.aTimelineItemReactions
import io.element.android.features.messages.impl.timeline.model.event.aTimelineItemAudioContent
import io.element.android.features.messages.impl.timeline.model.event.aTimelineItemFileContent
import io.element.android.features.messages.impl.timeline.model.event.aTimelineItemImageContent
import io.element.android.features.messages.impl.timeline.model.event.aTimelineItemLocationContent
import io.element.android.features.messages.impl.timeline.model.event.aTimelineItemPollContent
import io.element.android.features.messages.impl.timeline.model.event.aTimelineItemVideoContent
import io.element.android.features.messages.impl.timeline.model.event.aTimelineItemVoiceContent
import kotlinx.collections.immutable.ImmutableList
import kotlinx.collections.immutable.persistentListOf

open class ActionListStateProvider : PreviewParameterProvider<ActionListState> {
    override val values: Sequence<ActionListState>
        get() {
            val reactionsState = aTimelineItemReactions(1, isHighlighted = true)
            return sequenceOf(
                anActionListState(),
                anActionListState().copy(target = ActionListState.Target.Loading(aTimelineItemEvent())),
                anActionListState().copy(
                    target = ActionListState.Target.Success(
                        event = aTimelineItemEvent().copy(
                            reactionsState = reactionsState
                        ),
                        displayEmojiReactions = true,
                        actions = aTimelineItemActionList(),
                    )
                ),
                anActionListState().copy(
                    target = ActionListState.Target.Success(
                        event = aTimelineItemEvent(
                            content = aTimelineItemImageContent(),
                            displayNameAmbiguous = true,
                        ).copy(
                            reactionsState = reactionsState,
                        ),
                        displayEmojiReactions = true,
                        actions = aTimelineItemActionList(),
                    )
                ),
                anActionListState().copy(
                    target = ActionListState.Target.Success(
                        event = aTimelineItemEvent(content = aTimelineItemVideoContent()).copy(
                            reactionsState = reactionsState
                        ),
                        displayEmojiReactions = true,
                        actions = aTimelineItemActionList(),
                    )
                ),
                anActionListState().copy(
                    target = ActionListState.Target.Success(
                        event = aTimelineItemEvent(content = aTimelineItemFileContent()).copy(
                            reactionsState = reactionsState
                        ),
                        displayEmojiReactions = true,
                        actions = aTimelineItemActionList(),
                    )
                ),
                anActionListState().copy(
                    target = ActionListState.Target.Success(
                        event = aTimelineItemEvent(content = aTimelineItemAudioContent()).copy(
                            reactionsState = reactionsState
                        ),
                        displayEmojiReactions = true,
                        actions = aTimelineItemActionList(),
                    )
                ),
                anActionListState().copy(
                    target = ActionListState.Target.Success(
                        event = aTimelineItemEvent(content = aTimelineItemVoiceContent()).copy(
                            reactionsState = reactionsState
                        ),
                        displayEmojiReactions = true,
                        actions = aTimelineItemActionList(),
                    )
                ),
                anActionListState().copy(
                    target = ActionListState.Target.Success(
                        event = aTimelineItemEvent(content = aTimelineItemLocationContent()).copy(
                            reactionsState = reactionsState
                        ),
                        displayEmojiReactions = true,
                        actions = aTimelineItemActionList(),
                    )
                ),
                anActionListState().copy(
                    target = ActionListState.Target.Success(
                        event = aTimelineItemEvent(content = aTimelineItemLocationContent()).copy(
                            reactionsState = reactionsState
                        ),
                        displayEmojiReactions = false,
                        actions = aTimelineItemActionList(),
                    ),
                ),
                anActionListState().copy(
                    target = ActionListState.Target.Success(
                        event = aTimelineItemEvent(content = aTimelineItemPollContent()).copy(
                            reactionsState = reactionsState
                        ),
                        displayEmojiReactions = false,
                        actions = aTimelineItemPollActionList(),
                    ),
                ),
            )
        }
}

fun anActionListState(
    target: ActionListState.Target = ActionListState.Target.None,
    eventSink: (ActionListEvents) -> Unit = {},
) = ActionListState(
    target = target,
    eventSink = eventSink
)

fun aTimelineItemActionList(): ImmutableList<TimelineItemAction> {
    return persistentListOf(
        TimelineItemAction.Reply,
        TimelineItemAction.Forward,
        TimelineItemAction.Copy,
        TimelineItemAction.CopyLink,
        TimelineItemAction.Edit,
        TimelineItemAction.Redact,
        TimelineItemAction.ReportContent,
        TimelineItemAction.ViewSource,
    )
}

fun aTimelineItemPollActionList(): ImmutableList<TimelineItemAction> {
    return persistentListOf(
        TimelineItemAction.EndPoll,
        TimelineItemAction.Reply,
        TimelineItemAction.Copy,
        TimelineItemAction.CopyLink,
        TimelineItemAction.ViewSource,
        TimelineItemAction.ReportContent,
        TimelineItemAction.Redact,
    )
}
