/// TEMPORARY AI GENERATED FRONTEND \\\
///   NOT TO BE USED IN PRODUCTION  \\\

import { ListView } from "std-widgets.slint";
import { Theme } from "../theme.slint";
import { Icons } from "../icons.slint";
import { ChannelItem, ChannelKind } from "../types.slint";
import { Icon } from "icon.slint";
import { Avatar } from "avatar.slint";
import { Badge } from "badge.slint";

component ChannelRow inherits Rectangle {
    in property <ChannelItem> c;
    in property <bool> selected;
    callback clicked();

    height: c.kind == ChannelKind.category ? 34px : (c.is-dm ? 44px : 34px);
    opacity: c.joined || c.kind == ChannelKind.category ? 1.0 : 0.5;

    // --- category heading ("TEXT CHANNELS") ---
    if c.kind == ChannelKind.category: Text {
        x: 16px;
        y: 0px;
        width: parent.width - 32px;
        height: parent.height - 4px;
        text: c.name;
        color: Theme.text-muted;
        font-size: 12px;
        font-weight: 700;
        vertical-alignment: bottom;
        overflow: elide;
    }

    // --- text / voice channel ---
    if c.kind != ChannelKind.category && !c.is-dm: Rectangle {
        x: 8px;
        y: 1px;
        width: parent.width - 16px;
        height: parent.height - 2px;
        border-radius: 4px;
        background: root.selected ? Theme.selected-bg : (touch.has-hover ? Theme.hover-bg : transparent);

        Icon {
            source: c.kind == ChannelKind.voice ? Icons.speaker : Icons.hash;
            tint: root.selected || c.unread ? Theme.text-header : Theme.text-muted;
            icon-size: 18px;
            x: 8px;
            y: (parent.height - self.height) / 2;
        }

        Text {
            x: 34px;
            width: parent.width - 34px - (c.mentions > 0 ? 40px : 8px);
            height: parent.height;
            text: c.name;
            color: root.selected || c.unread || touch.has-hover ? Theme.text-header : Theme.text-muted;
            font-weight: c.unread ? 700 : 500;
            vertical-alignment: center;
            overflow: elide;
        }

        Badge {
            count: c.mentions;
            x: parent.width - self.width - 8px;
            y: (parent.height - self.height) / 2;
        }
    }

    // --- direct message ---
    if c.is-dm && c.kind != ChannelKind.category: Rectangle {
        x: 8px;
        y: 1px;
        width: parent.width - 16px;
        height: parent.height - 2px;
        border-radius: 4px;
        background: root.selected ? Theme.selected-bg : (touch.has-hover ? Theme.hover-bg : transparent);

        Avatar {
            initial: c.initial;
            tint: c.color;
            diameter: 32px;
            x: 8px;
            y: (parent.height - self.height) / 2;
        }

        Text {
            x: 50px;
            width: parent.width - 50px - (c.mentions > 0 ? 40px : 8px);
            height: parent.height;
            text: c.name;
            color: root.selected || c.unread || touch.has-hover ? Theme.text-header : Theme.text-muted;
            font-weight: c.unread ? 700 : 500;
            vertical-alignment: center;
            overflow: elide;
        }

        Badge {
            count: c.mentions;
            x: parent.width - self.width - 8px;
            y: (parent.height - self.height) / 2;
        }
    }

    touch := TouchArea {
        enabled: c.kind != ChannelKind.category;
        mouse-cursor: pointer;
        clicked => {
            root.clicked();
        }
    }
}

export component ChannelList inherits Rectangle {
    in property <string> title;
    in property <bool> is-home;
    in property <[ChannelItem]> channels;
    in property <string> selected-id;
    callback select(string);
    callback open-server-menu();

    width: Theme.sidebar-width;
    background: Theme.sidebar-bg;

    VerticalLayout {
        // Header: server name (or "Direct Messages")
        Rectangle {
            height: Theme.header-height;
            background: header-touch.has-hover && !root.is-home ? Theme.hover-bg : transparent;

            Text {
                x: 16px;
                width: parent.width - 52px;
                height: parent.height;
                text: root.title;
                color: Theme.text-header;
                font-size: 15px;
                font-weight: 700;
                vertical-alignment: center;
                overflow: elide;
            }

            if !root.is-home: Icon {
                source: Icons.chevron-down;
                tint: Theme.text-header;
                icon-size: 16px;
                x: parent.width - 16px - self.width;
                y: (parent.height - self.height) / 2;
            }

            // bottom hairline
            Rectangle {
                y: parent.height - 1px;
                height: 1px;
                background: Theme.rail-bg;
            }

            header-touch := TouchArea {
                enabled: !root.is-home;
                clicked => {
                    root.open-server-menu();
                }
            }
        }

        ListView {
            for c in root.channels: ChannelRow {
                c: c;
                selected: c.id == root.selected-id;
                clicked => {
                    root.select(c.id);
                }
            }
        }
    }
}