core/src/js/sw/surfaces/admin/groups.js

/**
 * Admin > People > Groups
 */
const { html } = window;
const { useState, useEffect, useCallback } = hooks;

export default function GroupsSection() {
    const [groups, setGroups] = useState([]);
    const [loading, setLoading] = useState(true);
    const [detail, setDetail] = useState(null);
    const [members, setMembers] = useState([]);
    const [allPerms, setAllPerms] = useState([]);
    const [allUsers, setAllUsers] = useState([]);
    const [groupData, setGroupData] = useState({});
    const [showCreate, setShowCreate] = useState(false);
    const [showAddMember, setShowAddMember] = useState(false);

    const loadGroups = useCallback(async () => {
        try {
            const data = await sw.api.admin.groups.list();
            setGroups(data || []);
        } catch (e) { sw.toast(e.message, 'error'); }
        finally { setLoading(false); }
    }, []);

    useEffect(() => { loadGroups(); }, []);

    async function openDetail(group) {
        setDetail(group);
        setGroupData({
            permissions: group.permissions || [],
        });
        try {
            const [m, p, u] = await Promise.all([
                sw.api.admin.groups.members(group.id),
                sw.api.admin.permissions.list(),
                sw.api.admin.users.list(),
            ]);
            setMembers(m || []);
            setAllPerms(p.permissions || []);
            setAllUsers(u || []);
        } catch (e) { sw.toast(e.message, 'error'); }
    }

    async function createGroup(e) {
        e.preventDefault();
        const form = e.target;
        try {
            await sw.api.admin.groups.create({
                name: form.name.value.trim(),
                description: form.desc.value.trim(),
                scope: form.scope.value,
            });
            sw.toast('Group created', 'success');
            setShowCreate(false);
            loadGroups();
        } catch (e) { sw.toast(e.message, 'error'); }
    }

    async function savePermissions() {
        try {
            await sw.api.admin.groups.update(detail.id, {
                permissions: groupData.permissions,
            });
            sw.toast('Saved', 'success');
        } catch (e) { sw.toast(e.message, 'error'); }
    }

    function togglePerm(perm) {
        setGroupData(prev => {
            const perms = prev.permissions.includes(perm)
                ? prev.permissions.filter(p => p !== perm)
                : [...prev.permissions, perm];
            return { ...prev, permissions: perms };
        });
    }

    async function addMember(e) {
        e.preventDefault();
        const uid = e.target.userId.value;
        if (!uid) return;
        try {
            await sw.api.admin.groups.addMember(detail.id, uid);
            sw.toast('Member added', 'success');
            setShowAddMember(false);
            const m = await sw.api.admin.groups.members(detail.id);
            setMembers(m || []);
        } catch (e) { sw.toast(e.message, 'error'); }
    }

    async function removeMember(uid) {
        try {
            await sw.api.admin.groups.removeMember(detail.id, uid);
            sw.toast('Member removed', 'success');
            setMembers(prev => prev.filter(m => (m.user_id || m.id) !== uid));
        } catch (e) { sw.toast(e.message, 'error'); }
    }

    async function deleteGroup() {
        const ok = await sw.confirm('Delete this group?', true);
        if (!ok) return;
        try {
            await sw.api.admin.groups.del(detail.id);
            sw.toast('Group deleted', 'success');
            setDetail(null);
            loadGroups();
        } catch (e) { sw.toast(e.message, 'error'); }
    }

    if (loading) return html`<div class="settings-placeholder">Loading\u2026</div>`;

    if (detail) return html`
        <div>
            <div style="display:flex;align-items:center;gap:8px;margin-bottom:12px;">
                <button class="btn-small" onClick=${() => setDetail(null)}>\u2190 Back</button>
                <h4 style="margin:0;">${detail.name}</h4>
                <span class="text-muted" style="font-size:12px;">${detail.scope}</span>
                <div style="flex:1"></div>
                <button class="btn-small btn-danger" onClick=${deleteGroup}>Delete</button>
            </div>

            <div class="settings-section" style="margin-bottom:16px;">
                <h5 style="margin:0 0 8px;">Permissions</h5>
                <div class="admin-permissions-grid">
                    ${allPerms.map(p => html`
                        <label class="toggle-label" key=${p}>
                            <input type="checkbox" checked=${groupData.permissions.includes(p)}
                                   onChange=${() => togglePerm(p)} />
                            <span class="toggle-track"></span>
                            <span>${p}</span>
                        </label>
                    `)}
                </div>
            </div>

            <div style="margin-bottom:16px;">
                <button class="btn-small btn-primary" onClick=${savePermissions}>Save Permissions</button>
            </div>

            <hr style="border:none;border-top:1px solid var(--border);margin:16px 0;" />

            <h5 style="margin:0 0 8px;">Members</h5>
            <div class="admin-list">
                ${members.map(m => html`
                    <div class="admin-surface-row" key=${m.id || m.user_id}>
                        <span style="flex:1;">${m.username || m.user_id}</span>
                        <button class="btn-small btn-danger" onClick=${() => removeMember(m.user_id || m.id)}>Remove</button>
                    </div>
                `)}
            </div>
            ${showAddMember
                ? html`
                    <form class="admin-inline-form" style="margin-top:8px;" onSubmit=${addMember}>
                        <div class="form-row">
                            <div class="form-group"><label>User</label>
                                <select name="userId">
                                    <option value="">Select\u2026</option>
                                    ${allUsers.map(u => html`<option key=${u.id} value=${u.id}>${u.username}</option>`)}
                                </select>
                            </div>
                        </div>
                        <div class="form-row" style="margin-top:8px;gap:8px;">
                            <button type="submit" class="btn-small btn-primary">Add</button>
                            <button type="button" class="btn-small" onClick=${() => setShowAddMember(false)}>Cancel</button>
                        </div>
                    </form>
                `
                : html`<button class="btn-small" style="margin-top:8px;" onClick=${() => setShowAddMember(true)}>+ Add Member</button>`
            }
        </div>
    `;

    return html`
        <div>
            <div style="display:flex;align-items:center;gap:8px;margin-bottom:12px;">
                <div style="flex:1"></div>
                <button class="btn-md btn-primary" onClick=${() => setShowCreate(true)}>+ Add</button>
            </div>

            ${showCreate && html`
                <form class="admin-inline-form" style="margin-bottom:16px;" onSubmit=${createGroup}>
                    <div class="form-row">
                        <div class="form-group"><label>Name</label><input name="name" placeholder="Group name" /></div>
                        <div class="form-group"><label>Description</label><input name="desc" placeholder="Optional" /></div>
                        <div class="form-group"><label>Scope</label>
                            <select name="scope"><option value="global">Global</option><option value="team">Team</option></select>
                        </div>
                    </div>
                    <div class="form-row" style="margin-top:8px;gap:8px;">
                        <button type="submit" class="btn-small btn-primary">Create</button>
                        <button type="button" class="btn-small" onClick=${() => setShowCreate(false)}>Cancel</button>
                    </div>
                </form>
            `}

            <div class="admin-list">
                ${groups.length === 0 && html`<div class="empty-hint">No groups</div>`}
                ${groups.map(g => html`
                    <div class="admin-surface-row" key=${g.id} style="cursor:pointer;" onClick=${() => openDetail(g)}>
                        <strong style="flex:1;">${g.name}</strong>
                        <span class="text-muted" style="font-size:12px;">${g.scope}</span>
                    </div>
                `)}
            </div>
        </div>
    `;
}