// Artist card — ported 1:1 from the Tauri SearchView `.artist-card`:
// 160x220 tile inside a surface-card container, with a 120px circular
// avatar (gradient placeholder), centered name, and an optional Follow
// chip (rectangular per ADR-008) shown only when the user does not yet
// follow the artist.

import { Theme } from "../foundation/semantic-colors.slint";
import { Typography } from "../foundation/typography.slint";
import { Radius } from "../foundation/radius.slint";
import { SlimItem } from "../state.slint";
import { QbzIcon } from "../primitives/QbzIcon.slint";

export component ArtistCard inherits Rectangle {
    in property <SlimItem> artist;
    // Follow-chip behavior:
    //   "auto"   show only when NOT following (artist search default);
    //   "toggle" always show, reflecting Follow/Following (label more-labels);
    //   "none"   never show (label artists carousel — no follow there).
    in property <string> follow-mode: "auto";
    // kind passed in the follow media-action ("artist" | "label").
    in property <string> follow-kind: "artist";
    callback clicked(string);
    // kind ("artist" | "label"), id, action ("follow").
    callback media-action(string, string, string);

    width: 160px;
    height: 220px;
    border-radius: 12px;
    background: ta.has-hover ? Theme.surface-elevated : Theme.surface-card;
    animate background { duration: 150ms; }

    ta := TouchArea {
        mouse-cursor: pointer;
        clicked => {
            root.clicked(root.artist.id);
        }
    }

    VerticalLayout {
        padding: 16px;
        spacing: 12px;
        alignment: start;

        // 120px circular avatar with a soft gradient placeholder.
        HorizontalLayout {
            alignment: center;
            Rectangle {
                width: 120px;
                height: 120px;
                border-radius: 60px;
                clip: true;
                background: @linear-gradient(
                    135deg,
                    Theme.surface-elevated 0%,
                    Theme.surface-card 100%);
                QbzIcon {
                    source: @image-url("../assets/icons/user.svg");
                    width: 38px;
                    height: 38px;
                    x: Math.round((parent.width - self.width) / 2 / 1px) * 1px;
                    y: Math.round((parent.height - self.height) / 2 / 1px) * 1px;
                    tint: Theme.text-muted;
                }
                Image {
                    width: 100%;
                    height: 100%;
                    source: root.artist.artwork;
                    image-fit: cover;
                }
            }
        }

        Text {
            text: root.artist.title;
            width: 128px;
            color: Theme.text-primary;
            font-size: 14px;
            font-weight: Typography.medium;
            horizontal-alignment: center;
            overflow: elide;
        }

        // Rectangular Follow / Following chip (ADR-008 — no pills). See
        // `follow-mode`: "auto" shows it only when not yet following,
        // "toggle" always shows it (and reflects the state), "none" hides it.
        if (root.follow-mode == "auto" && !root.artist.following)
            || root.follow-mode == "toggle": HorizontalLayout {
            alignment: center;
            spacing: 0px;
            Rectangle {
                width: chip-row.preferred-width;
                height: 28px;
                border-radius: Radius.sm;
                background: follow-ta.has-hover
                    ? Theme.surface-hover
                    : Theme.surface-elevated;
                animate background { duration: 150ms; }
                chip-row := HorizontalLayout {
                    padding-left: 12px;
                    padding-right: 12px;
                    spacing: 6px;
                    VerticalLayout {
                        alignment: center;
                        QbzIcon {
                            source: root.artist.following
                                ? @image-url("../assets/icons/check.svg")
                                : @image-url("../assets/icons/user-plus.svg");
                            width: 13px;
                            height: 13px;
                            tint: Theme.text-primary;
                        }
                    }
                    Text {
                        text: root.artist.following ? @tr("Following") : @tr("Follow");
                        color: Theme.text-primary;
                        font-size: 12px;
                        font-weight: Typography.medium;
                        vertical-alignment: center;
                    }
                }
                follow-ta := TouchArea {
                    mouse-cursor: pointer;
                    clicked => {
                        root.media-action(root.follow-kind, root.artist.id, "follow");
                    }
                }
            }
        }
    }
}