import QtQuick 2.15
import QtQuick.Dialogs 1.0

import AppLayouts.Chat.popups 1.0
import AppLayouts.Profile.popups 1.0
import AppLayouts.CommunitiesPortal.popups 1.0

import shared.popups 1.0
import shared.status 1.0

import utils 1.0

QtObject {
    id: root

    required property var popupParent
    required property var rootStore
    property var communitiesStore

    property var activePopupComponents: []

    Component.onCompleted: {
        Global.openSendIDRequestPopup.connect(openSendIDRequestPopup)
        Global.openOutgoingIDRequestPopup.connect(openOutgoingIDRequestPopup)
        Global.openIncomingIDRequestPopup.connect(openIncomingIDRequestPopup)
        Global.openInviteFriendsToCommunityPopup.connect(openInviteFriendsToCommunityPopup)
        Global.openContactRequestPopup.connect(openContactRequestPopup)
        Global.openChooseBrowserPopup.connect(openChooseBrowserPopup)
        Global.openDownloadModalRequested.connect(openDownloadModal)
        Global.openImagePopup.connect(openImagePopup)
        Global.openProfilePopupRequested.connect(openProfilePopup)
        Global.openNicknamePopupRequested.connect(openNicknamePopup)
        Global.blockContactRequested.connect(openBlockContactPopup)
        Global.unblockContactRequested.connect(openUnblockContactPopup)
        Global.openChangeProfilePicPopup.connect(openChangeProfilePicPopup)
        Global.openBackUpSeedPopup.connect(openBackUpSeedPopup)
        Global.openEditDisplayNamePopup.connect(openEditDisplayNamePopup)
        Global.openPinnedMessagesPopupRequested.connect(openPinnedMessagesPopup)
        Global.openCommunityProfilePopupRequested.connect(openCommunityProfilePopup)
        Global.createCommunityPopupRequested.connect(openCreateCommunityPopup)
        Global.importCommunityPopupRequested.connect(openImportCommunityPopup)
        Global.removeContactRequested.connect(openRemoveContactConfirmationPopup)
        Global.openPopupRequested.connect(openPopup)
        Global.openDeleteMessagePopup.connect(openDeleteMessagePopup)
        Global.openDownloadImageDialog.connect(openDownloadImageDialog)
    }

    function openPopup(popupComponent, params = {}, cb = null) {
        if (activePopupComponents.includes(popupComponent)) {
            return
        }

        const popup = popupComponent.createObject(popupParent, params)
        popup.open()

        if (cb)
            cb(popup)

        activePopupComponents.push(popupComponent)

        popup.closed.connect(() => {
            const removeIndex = activePopupComponents.indexOf(popupComponent)
            if (removeIndex !== -1) {
                activePopupComponents.splice(removeIndex, 1)
            }
        })
    }

    function openChooseBrowserPopup(link: string) {
        openPopup(chooseBrowserPopupComponent, {link: link})
    }

    function openDownloadModal(available: bool, version: string, url: string) {
        const popupProperties = {
            newVersionAvailable: available,
            downloadURL: url,
            currentVersion: rootStore.profileSectionStore.getCurrentVersion(),
            newVersion: version
        }
        openPopup(downloadPageComponent, popupProperties)
    }

    function openImagePopup(image) {
        var popup = imagePopupComponent.createObject(popupParent)
        popup.openPopup(image)
    }

    function openProfilePopup(publicKey: string, parentPopup, cb) {
        openPopup(profilePopupComponent, {publicKey: publicKey, parentPopup: parentPopup}, cb)
    }

    function openNicknamePopup(publicKey: string, nickname: string, subtitle: string) {
        openPopup(nicknamePopupComponent, {publicKey: publicKey, nickname: nickname, "header.subTitle": subtitle})
    }

    function openBlockContactPopup(publicKey: string, contactName: string) {
        openPopup(blockContactConfirmationComponent, {contactName: contactName, contactAddress: publicKey})
    }

    function openUnblockContactPopup(publicKey: string, contactName: string) {
        openPopup(unblockContactConfirmationComponent, {contactName: contactName, contactAddress: publicKey})
    }

    function openChangeProfilePicPopup(cb) {
        var popup = changeProfilePicComponent.createObject(popupParent, {callback: cb});
        popup.chooseImageToCrop()
    }

    function openBackUpSeedPopup() {
        openPopup(backupSeedModalComponent)
    }

    function openEditDisplayNamePopup() {
        openPopup(displayNamePopupComponent)
    }

    function openCommunityProfilePopup(store, community, communitySectionModule) {
        openPopup(communityProfilePopup, { store: store, community: community, communitySectionModule: communitySectionModule})
    }

    function openSendIDRequestPopup(publicKey, cb) {
        const contactDetails = Utils.getContactDetailsAsJson(publicKey, false)
        openPopup(sendIDRequestPopupComponent, {
            userPublicKey: publicKey,
            userDisplayName: contactDetails.displayName,
            userIcon: contactDetails.largeImage,
            userIsEnsVerified: contactDetails.ensVerified,
            "header.title": qsTr("Verify %1's Identity").arg(contactDetails.displayName),
            challengeText: qsTr("Ask a question that only the real %1 will be able to answer e.g. a question about a shared experience, or ask %1 to enter a code or phrase you have sent to them via a different communication channel (phone, post, etc...).").arg(contactDetails.displayName),
            buttonText: qsTr("Send verification request")
        }, cb)
    }

    function openOutgoingIDRequestPopup(publicKey, cb) {
        try {
            const verificationDetails = root.rootStore.profileSectionStore.contactsStore.getSentVerificationDetailsAsJson(publicKey)
            const popupProperties = {
                userPublicKey: publicKey,
                verificationStatus: verificationDetails.requestStatus,
                verificationChallenge: verificationDetails.challenge,
                verificationResponse: verificationDetails.response,
                verificationResponseDisplayName: verificationDetails.displayName,
                verificationResponseIcon: verificationDetails.icon,
                verificationRequestedAt: verificationDetails.requestedAt,
                verificationRepliedAt: verificationDetails.repliedAt
            }
            openPopup(contactOutgoingVerificationRequestPopupComponent, popupProperties, cb)
        } catch (e) {
            console.error("Error getting or parsing verification data", e)
        }
    }

    function openIncomingIDRequestPopup(publicKey, cb) {
        const popupProperties = {
            contactsStore: root.rootStore.profileSectionStore.contactsStore,
            publicKey: publicKey
        }

        openPopup(contactVerificationRequestPopupComponent, popupProperties, cb)
    }

    function openInviteFriendsToCommunityPopup(community, communitySectionModule, cb) {
        openPopup(inviteFriendsToCommunityPopup, { community: community, communitySectionModule: communitySectionModule }, cb)
    }

    function openContactRequestPopup(publicKey, cb) {
        const contactDetails = Utils.getContactDetailsAsJson(publicKey, false)
        const popupProperties = {
            userPublicKey: publicKey,
            userDisplayName: contactDetails.displayName,
            userIcon: contactDetails.largeImage,
            userIsEnsVerified: contactDetails.ensVerified
        }

        openPopup(sendContactRequestPopupComponent, popupProperties, cb)
    }

    function openPinnedMessagesPopup(store, messageStore, pinnedMessagesModel, messageToPin, chatId) {
        openPopup(pinnedMessagesPopup, {
            store: store,
            messageStore: messageStore,
            pinnedMessagesModel: pinnedMessagesModel,
            messageToPin: messageToPin,
            chatId: chatId
        })
    }

    function openCommunityPopup(store, community, chatCommunitySectionModule) {
        openPopup(communityProfilePopup, {store: store, community: community, chatCommunitySectionModule: chatCommunitySectionModule})
    }

    function openCreateCommunityPopup(isDiscordImport) {
        openPopup(createCommunitiesPopupComponent, {isDiscordImport: isDiscordImport})
    }

    function openImportCommunityPopup() {
        openPopup(importCommunitiesPopupComponent)
    }

    function openDiscordImportProgressPopup() {
        openPopup(discordImportProgressDialog)
    }

    function openRemoveContactConfirmationPopup(displayName, publicKey) {
        openPopup(removeContactConfirmationDialog, {
            displayName: displayName,
            publicKey: publicKey
        })
    }

    function openDeleteMessagePopup(messageId, messageStore) {
        openPopup(deleteMessageConfirmationDialogComponent,
                  {
                      messageId,
                      messageStore
                  })
    }

    function openDownloadImageDialog(imageSource) {
        // We don't use `openPopup`, because there's no `FileDialog::closed` signal.
        // And multiple file dialogs are (almost) ok
        const popup = downloadImageDialogComponent.createObject(popupParent, { imageSource })
        popup.open()
    }

    readonly property list<Component> _components: [
        Component {
            id: removeContactConfirmationDialog
            ConfirmationDialog {
                property string displayName
                property string publicKey
                header.title: qsTr("Remove '%1' as a contact").arg(displayName)
                confirmationText: qsTr("This will mean that you and '%1' will no longer be able to send direct messages to each other. You will need to send them a new Contact Request in order to message again. All previous direct messages between you and '%1' will be retained in read-only mode.").arg(displayName)
                showCancelButton: true
                cancelBtnType: ""
                onConfirmButtonClicked: {
                    rootStore.contactStore.removeContact(publicKey);
                    close();
                }
                onCancelButtonClicked: {
                    close();
                }
                onClosed: { destroy(); }
            }
        },
        Component {
            id: contactVerificationRequestPopupComponent
            ContactVerificationRequestPopup {
                onResponseSent: {
                    root.rootStore.profileSectionStore.contactsStore.acceptVerificationRequest(senderPublicKey, response)
                }
                onVerificationRefused: {
                    root.rootStore.profileSectionStore.contactsStore.declineVerificationRequest(senderPublicKey)
                }
                onClosed: destroy()
            }
        },

        Component {
            id: contactOutgoingVerificationRequestPopupComponent
            OutgoingContactVerificationRequestPopup {
                onVerificationRequestCanceled: {
                    root.rootStore.profileSectionStore.contactsStore.cancelVerificationRequest(userPublicKey)
                }
                onUntrustworthyVerified: {
                    root.rootStore.profileSectionStore.contactsStore.verifiedUntrustworthy(userPublicKey)
                }
                onTrustedVerified: {
                    root.rootStore.profileSectionStore.contactsStore.verifiedTrusted(userPublicKey)
                }
                onClosed: destroy()
            }
        },

        Component {
            id: sendIDRequestPopupComponent
            SendContactRequestModal {
                anchors.centerIn: parent
                rootStore: root.rootStore
                onAccepted: root.rootStore.profileSectionStore.contactsStore.sendVerificationRequest(userPublicKey, message)
                onClosed: destroy()
            }
        },

        Component {
            id: inviteFriendsToCommunityPopup

            InviteFriendsToCommunityPopup {
                anchors.centerIn: parent
                rootStore: root.rootStore
                contactsStore: root.rootStore.contactStore
                onClosed: destroy()
            }
        },

        Component {
            id: sendContactRequestPopupComponent

            SendContactRequestModal {
                anchors.centerIn: parent
                rootStore: root.rootStore
                onAccepted: root.rootStore.profileSectionStore.contactsStore.sendContactRequest(userPublicKey, message)
                onClosed: destroy()
            }
        },

        Component {
            id: backupSeedModalComponent
            BackupSeedModal {
                anchors.centerIn: parent
                privacyStore: rootStore.profileSectionStore.privacyStore
                onClosed: destroy()
            }
        },

        Component {
            id: displayNamePopupComponent
            DisplayNamePopup {
                anchors.centerIn: parent
                profileStore: rootStore.profileSectionStore.profileStore
                onClosed: destroy()
            }
        },

        Component {
            id: downloadPageComponent
            DownloadPage {
                onClosed: destroy()
            }
        },

        Component {
            id: imagePopupComponent
            StatusImageModal {
                id: imagePopup
                onClosed: destroy()
            }
        },

        Component {
            id: profilePopupComponent
            ProfileDialog {
                id: profilePopup
                profileStore: rootStore.profileSectionStore.profileStore
                contactsStore: rootStore.profileSectionStore.contactsStore
                communitiesModel: rootStore.profileSectionStore.communitiesList

                onClosed: {
                    if (profilePopup.parentPopup) {
                        profilePopup.parentPopup.close()
                    }
                    destroy()
                }
            }
        },

        Component {
            id: changeProfilePicComponent
            ImageCropWorkflow {
                title: qsTr("Profile Picture")
                acceptButtonText: qsTr("Make this my Profile Pic")
                onImageCropped: {
                    if (callback) {
                        callback(image,
                                 cropRect.x.toFixed(),
                                 cropRect.y.toFixed(),
                                 (cropRect.x + cropRect.width).toFixed(),
                                 (cropRect.y + cropRect.height).toFixed())
                        return
                    }

                    rootStore.profileSectionStore.profileStore.uploadImage(image,
                                                  cropRect.x.toFixed(),
                                                  cropRect.y.toFixed(),
                                                  (cropRect.x + cropRect.width).toFixed(),
                                                  (cropRect.y + cropRect.height).toFixed());
                }
                onDone: destroy()
            }
        },

        Component {
            id: chooseBrowserPopupComponent
            ChooseBrowserPopup {
                onClosed: destroy()
            }
        },

        Component {
            id: communityProfilePopup

            CommunityProfilePopup {
                anchors.centerIn: parent
                contactsStore: rootStore.contactStore
                hasAddedContacts: rootStore.hasAddedContacts

                onClosed: destroy()
            }
        },

        Component {
            id: pinnedMessagesPopup
            PinnedMessagesPopup {
                onClosed: destroy()
            }
        },

        Component {
            id: nicknamePopupComponent
            NicknamePopup {
                onEditDone: {
                    if (nickname !== newNickname) {
                        rootStore.contactStore.changeContactNickname(publicKey, newNickname)
                        Global.contactRenamed(publicKey)
                    }
                    close()
                }
                onClosed: destroy()
            }
        },

        Component {
            id: unblockContactConfirmationComponent
            UnblockContactConfirmationDialog {
                onUnblockButtonClicked: {
                    rootStore.contactStore.unblockContact(contactAddress)
                    close()
                }
                onClosed: destroy()
            }
        },

        Component {
            id: blockContactConfirmationComponent
            BlockContactConfirmationDialog {
                onBlockButtonClicked: {
                    rootStore.contactStore.blockContact(contactAddress)
                    close()
                }
                onClosed: destroy()
            }
        },

        Component {
            id: importCommunitiesPopupComponent
            ImportCommunityPopup {
                store: root.communitiesStore
                onClosed: {
                    destroy()
                }
            }
        },

        Component {
            id: createCommunitiesPopupComponent
            CreateCommunityPopup {
                anchors.centerIn: parent
                store: root.communitiesStore
                onClosed: {
                    destroy()
                }
            }
        },

        Component {
            id: discordImportProgressDialog
            DiscordImportProgressDialog {
                store: root.communitiesStore
            }
        },

        Component {
            id: deleteMessageConfirmationDialogComponent
            DeleteMessageConfirmationPopup {
                onClosed: destroy()
            }
        },

        Component {
            id: downloadImageDialogComponent
            FileDialog {
                property string imageSource
                title: qsTr("Please choose a directory")
                selectFolder: true
                selectExisting: true
                selectMultiple: false
                modality: Qt.NonModal
                onAccepted: {
                    Utils.downloadImageByUrl(imageSource, fileUrl)
                    destroy()
                }
                onRejected: {
                    destroy()
                }
                Component.onCompleted: {
                    open()
                }
            }
        }

    ]
}