import { CompactComboBox, FontAwesomeIcons, IconButton, SecondaryButton, ImGuiLineStyle, ImGuiFontStyle } from "common.slint";

export struct ControllerEntry {
    remote-id: string,
    display-name: string,
}

export component ServerWindow inherits Window {
    title: "CrossDesk";
    icon: @image-url("../../../resources/linux/crossdesk_256x256.png");
    preferred-width: root.language-index == 0 ? 250px : root.language-index == 1 ? 330px : 430px;
    preferred-height: 150px;
    min-width: root.language-index == 0 ? 250px : root.language-index == 1 ? 330px : 430px;
    max-width: root.language-index == 0 ? 250px : root.language-index == 1 ? 330px : 430px;
    no-frame: true;
    always-on-top: true;
    background: transparent;
    default-font-size: ImGuiFontStyle.base;

    in property <[ControllerEntry]> controllers;
    in property <[string]> controller-names;
    in property <int> language-index: 0;
    in-out property <int> selected-controller: 0;
    in property <string> connection-label: "Connection status";
    in property <string> connection-status: "";
    in property <string> controller-label: "Controller";
    in property <string> file-transfer-label: "File transfer";
    in property <string> select-file-label: "Select file";
    in property <bool> sending-file: false;
    in property <bool> file-transfer-visible: false;
    in property <float> file-progress: 0;
    in property <string> file-progress-text: "";
    in property <string> current-file-name: "";
    in property <string> file-size-text: "";

    callback title-drag(int, length, length);
    callback toggle-collapsed(bool);
    callback controller-selected(int);
    callback select-file;
    callback disconnect-controller;

    private property <bool> collapsed: false;
    private property <bool> transfer-hovered: false;

    Rectangle {
        width: root.width;
        height: root.height;
        background: white;
        border-width: 1px;
        border-color: ImGuiLineStyle.border;
        border-radius: 8px;
        clip: true;

        Rectangle {
            x: 0px;
            y: 0px;
            width: parent.width;
            height: 30px;
            background: #f8f9fb;
            Rectangle { y: parent.height - 1px; height: 1px; background: ImGuiLineStyle.border; }
            IconButton {
                x: 0px;
                y: 0px;
                width: 30px; height: 30px;
                icon: root.collapsed ? FontAwesomeIcons.angle-down : FontAwesomeIcons.angle-up;
                icon-size: 12px;
                clicked => { root.collapsed = !root.collapsed; root.toggle-collapsed(root.collapsed); }
            }
            drag := TouchArea {
                x: 30px; width: parent.width - 30px;
                property <int> phase: self.pressed ? 1 : 0;
                changed phase => { root.title-drag(phase, self.mouse-x, self.mouse-y); }
                moved => { if (self.pressed) { root.title-drag(2, self.mouse-x, self.mouse-y); } }
            }
        }

        if !root.collapsed: Rectangle {
            x: 12px; y: 38px; width: parent.width - 52px; height: 101px;
            background: white; border-width: 1px; border-color: ImGuiLineStyle.border; border-radius: 5px;
            VerticalLayout {
                padding: 8px; spacing: 3px; alignment: start;
                HorizontalLayout {
                    height: 24px; spacing: 5px;
                    Text { width: root.language-index == 0 ? 69px : 110px; text: root.controller-label; color: #434953; font-size: ImGuiFontStyle.body; vertical-alignment: center; overflow: elide; }
                    CompactComboBox {
                        width: root.language-index == 0 ? 108px : root.language-index == 1 ? 147px : 247px;
                        model: root.controller-names;
                        current-index <=> root.selected-controller;
                        selected(index) => { root.controller-selected(index); }
                    }
                }
                Rectangle { height: 1px; background: ImGuiLineStyle.separator; }
                HorizontalLayout {
                    height: 24px; spacing: 5px;
                    Text { width: root.language-index == 0 ? 69px : 110px; text: root.connection-label; color: #434953; font-size: ImGuiFontStyle.body; vertical-alignment: center; overflow: elide; }
                    Text { text: root.connection-status; color: #2463c7; font-size: ImGuiFontStyle.body; horizontal-alignment: left; vertical-alignment: center; overflow: elide; }
                }
                Rectangle { height: 1px; background: ImGuiLineStyle.separator; }
                Rectangle {
                    height: 24px;
                    HorizontalLayout {
                        y: 0px;
                        width: parent.width;
                        height: 24px;
                        spacing: 5px;
                        Text { width: root.language-index == 0 ? 69px : 110px; text: root.file-transfer-label; color: #434953; font-size: ImGuiFontStyle.body; vertical-alignment: center; overflow: elide; }
                        SecondaryButton { width: root.language-index == 0 ? 78px : root.language-index == 1 ? 140px : 205px; height: 24px; text: root.select-file-label; clicked => { root.select-file(); } }
                        Rectangle {
                            visible: root.file-transfer-visible;
                            width: 35px;
                            Text {
                                text: root.sending-file ? "↑ " + round(root.file-progress * 100) + "%" : "✓";
                                color: root.sending-file ? #2463c7 : #25874b;
                                font-size: ImGuiFontStyle.small;
                                horizontal-alignment: center;
                                vertical-alignment: center;
                            }
                            transfer-touch := TouchArea {
                                changed has-hover => { root.transfer-hovered = self.has-hover; }
                            }
                        }
                    }
                }
            }
        }
        if !root.collapsed: IconButton {
            x: parent.width - 34px; y: 38px; width: 24px; height: 101px;
            icon: FontAwesomeIcons.xmark;
            icon-size: 13px;
            icon-color: white;
            normal-background: #ef2b2d;
            hover-background: #d92d20;
            pressed-background: #b42318;
            border-radius: 5px;
            clicked => { root.disconnect-controller(); }
        }
        if root.file-transfer-visible && root.transfer-hovered: Rectangle {
            x: 15px; y: 67px; width: root.width - 30px; height: 70px;
            background: #22252bf2;
            border-radius: 5px;
            z: 20;
            VerticalLayout {
                padding: 8px; spacing: 3px;
                Text { text: root.current-file-name; color: white; font-size: ImGuiFontStyle.small; overflow: elide; }
                Text { text: root.file-size-text; color: #e1e4e8; font-size: ImGuiFontStyle.small; }
                Text { text: round(root.file-progress * 100) + "%  " + root.file-progress-text; color: #e1e4e8; font-size: ImGuiFontStyle.small; }
            }
        }
    }
}