// 设置 → 账户（D9 / G6）：三轨账户列表 + 离线添加 + 微软登录（授权码浏览器 / 设备码）+ 删除/切换。
//
// 凭据红线：这里能看到的只有「名字 / 轨道 / 公开 UUID / 登录名 / 创建时间」——
// token 与密码永远不进 UI（Rust 侧的 AccountView 不含这些字段）。
import { Theme } from "../theme/tokens.slint";
import { Metrics } from "../theme/metrics.slint";
import { AccountKind, UiAccount } from "../models.slint";
import { PageState } from "../page_state.slint";
import { UiText, TextRole } from "../components/label.slint";
import { Badge } from "../components/badge.slint";
import { AppIcon, IconKind } from "../components/icons.slint";
import { MetroButton, ButtonKind } from "../widgets/button.slint";
import { SearchField } from "../widgets/inputs.slint";
import { SettingGroup } from "../widgets/setting-item.slint";

component AccountRow inherits Rectangle {
    in property <UiAccount> data;
    callback activate();
    callback remove();

    height: 56px;
    background: root.data.active ? Theme.accent-soft : transparent;

    if root.data.active : Rectangle {
        x: 0;
        y: 0;
        width: 3px;
        height: root.height;
        background: Theme.accent;
    }

    HorizontalLayout {
        padding-left: Metrics.gap-3;
        padding-right: Metrics.gap-3;
        spacing: Metrics.gap-2;

        AppIcon {
            icon-size: 16px;
            kind: root.data.kind == AccountKind.offline ? IconKind.instances : IconKind.ai;
            tint: root.data.active ? Theme.accent : Theme.fg-secondary;
        }
        VerticalLayout {
            spacing: 0px;
            vertical-stretch: 1;
            UiText { role: TextRole.bodyStrong; text: root.data.name; horizontal-stretch: 1; }
            UiText {
                role: TextRole.caption;
                text: root.data.profile_id + (root.data.login_name == "" ? "" : " · " + root.data.login_name);
                horizontal-stretch: 1;
                overflow: elide;
            }
        }
        Badge { text: root.data.kind_label; tint: Theme.fg-secondary; }
        UiText { role: TextRole.caption; text: root.data.created; width: 108px; }
        if !root.data.active : MetroButton {
            kind: ButtonKind.standard;
            text: "用这个";
            button-height: 24px;
            clicked => { root.activate(); }
        }
        if root.data.active : Badge { text: "启动中"; tint: Theme.accent; }
        MetroButton {
            kind: ButtonKind.subtle;
            text: "删除";
            button-height: 24px;
            clicked => { root.remove(); }
        }
    }
}

export component AccountSection inherits Rectangle {
    background: transparent;

    VerticalLayout {
        // 微软登录面板（设备码显示用户码；授权码显示可复制的授权链接；失败显示原因）
        if PageState.device.visible : Rectangle {
            height: PageState.device.busy ? 96px : 84px;
            background: PageState.device.phase_label == "失败" ? Theme.state-danger-soft : Theme.accent-soft;

            VerticalLayout {
                padding: Metrics.gap-3;
                spacing: Metrics.gap-1;

                HorizontalLayout {
                    spacing: Metrics.gap-2;
                    AppIcon {
                        icon-size: 16px;
                        kind: PageState.device.phase_label == "失败" ? IconKind.error : IconKind.ai;
                        tint: PageState.device.phase_label == "失败" ? Theme.state-danger : Theme.accent;
                    }
                    UiText {
                        role: TextRole.bodyStrong;
                        text: "微软登录 · " + PageState.device.phase_label;
                        horizontal-stretch: 1;
                    }
                    if PageState.device.busy : MetroButton {
                        kind: ButtonKind.subtle;
                        text: "取消";
                        button-height: 24px;
                        clicked => { PageState.msa-cancel(); }
                    }
                    if !PageState.device.busy : MetroButton {
                        kind: ButtonKind.subtle;
                        text: "关闭";
                        button-height: 24px;
                        clicked => { PageState.msa-cancel(); }
                    }
                }

                if PageState.device.user_code != "" : HorizontalLayout {
                    spacing: Metrics.gap-3;
                    UiText {
                        role: TextRole.title;
                        text: PageState.device.user_code;
                        color: Theme.accent;
                    }
                    UiText {
                        role: TextRole.caption;
                        text: "在浏览器打开 " + PageState.device.verification_uri + " 输入上面的用户码";
                        horizontal-stretch: 1;
                        overflow: elide;
                    }
                }
                UiText {
                    role: TextRole.caption;
                    text: PageState.device.message;
                    horizontal-stretch: 1;
                    wrap: word-wrap;
                }
                if PageState.device.qr_link != "" : UiText {
                    role: TextRole.monoSmall;
                    text: PageState.device.qr_link;
                    horizontal-stretch: 1;
                    overflow: elide;
                }
            }
        }

        // 离线添加表单
        SettingGroup { title: "添加离线账户"; }
        HorizontalLayout {
            padding-left: Metrics.gap-4;
            padding-right: Metrics.gap-4;
            spacing: Metrics.gap-2;
            SearchField {
                width: 220px;
                text <=> PageState.offline-name;
                placeholder: "玩家名（离线 UUID 自动生成）";
            }
            MetroButton {
                kind: ButtonKind.standard;
                text: "添加离线";
                button-height: 28px;
                enabled: PageState.offline-name != "";
                clicked => { PageState.account-add-offline(PageState.offline-name); }
            }
            MetroButton {
                kind: ButtonKind.accent;
                text: "微软登录";
                button-height: 28px;
                enabled: !PageState.device.busy;
                clicked => { PageState.msa-browser-begin(); }
            }
            MetroButton {
                kind: ButtonKind.subtle;
                text: "设备码登录";
                button-height: 28px;
                enabled: !PageState.device.busy;
                clicked => { PageState.msa-begin(); }
            }
        }

        // 账户列表
        SettingGroup { title: "账户（" + PageState.accounts.length + "）"; }
        if PageState.accounts.length == 0 : Rectangle {
            height: 72px;
            VerticalLayout {
                alignment: center;
                spacing: 2px;
                UiText {
                    role: TextRole.caption;
                    text: "还没有账户：启动时会用「Player」离线占位。";
                    horizontal-alignment: center;
                }
            }
        }
        for account in PageState.accounts : AccountRow {
            data: account;
            activate => { PageState.account-switch(account.id); }
            remove => { PageState.account-remove(account.id); }
        }

        UiText {
            role: TextRole.caption;
            x: Metrics.gap-4;
            text: "凭据只存在 <数据根>/data/auth/（账号文件与凭据文件分离），界面与 AI 都拿不到 token。";
            horizontal-stretch: 1;
            wrap: word-wrap;
        }
    }
}