import { adminToast } from '@admin/components/ui/admin-toast';
import { CreatePageLayout } from '@admin/components/ui/create-page-layout';
import { DataTable, type DataTableColumn } from '@admin/components/ui/data-table';
import { DeleteConfirmationModal } from '@admin/components/ui/delete-confirmation-modal';
import { formClassName } from '@admin/components/ui/field-styles';
import { useCrudPermissions } from '@admin/hooks/use-crud-permissions';
import { useFormResponse } from '@admin/hooks/use-form-response';
import { dashboardPersistentLayout } from '@admin/layouts/dashboard-page-layout';
import EditTeamMember from '@admin/pages/team/members/edit-team-member';
import { TeamMemberFormFields } from '@admin/pages/team/members/team-member-form-fields';
import { Head, useForm } from '@inertiajs/react';
import { FormEvent, useState } from 'react';

type MemberSummary = {
    id: number;
    name: string;
    status: boolean;
};

type TeamPositionOption = {
    id: number;
    name: string;
};

type MemberRecord = MemberSummary & {
    team_position_id: number;
    photo?: string;
    sort_order?: number;
    facebook?: string | null;
    linkedin?: string | null;
    x?: string | null;
    telegram?: string | null;
    positions?: TeamPositionOption[];
};

type CreateTeamMemberProps = {
    members: MemberSummary[];
    positions: TeamPositionOption[];
};

const sidebarColumns: DataTableColumn<MemberSummary>[] = [
    { header: 'Name', key: 'name', truncate: true, className: 'w-[50%]' },
    { header: 'Status', key: 'status', className: 'w-24' },
];

function CreateTeamMember({ members, positions }: CreateTeamMemberProps) {
    const { canEdit, canDelete } = useCrudPermissions('team-member');
    const [isEditModalOpen, setIsEditModalOpen] = useState(false);
    const [initialData, setInitialData] = useState<MemberRecord | null>(null);
    const [deleteModal, setDeleteModal] = useState<{ show: boolean; member: MemberSummary | null }>({
        show: false,
        member: null,
    });

    const { data, setData, post, processing, errors, reset, transform } = useForm({
        team_position_id: '',
        name: '',
        photo: '',
        sort_order: 0,
        facebook: '',
        linkedin: '',
        x: '',
        telegram: '',
        status: true,
    });

    transform((payload) => ({
        ...payload,
        team_position_id: payload.team_position_id ? Number(payload.team_position_id) : null,
    }));

    const action = useFormResponse({ onComplete: reset, loadingMessage: 'Creating team member...' });

    const handleEdit = async (row: MemberSummary) => {
        try {
            const response = await fetch(`/admin/edit_team_member/${row.id}`);
            if (!response.ok) {
                throw new Error('Failed to fetch team member');
            }

            const memberData = (await response.json()) as MemberRecord;
            setInitialData(memberData);
            setIsEditModalOpen(true);
        } catch {
            adminToast.error('Could not load team member details');
        }
    };

    const handleSubmit = (event: FormEvent) => {
        event.preventDefault();

        post('/admin/api/create_team_member', {
            onStart: action.onStart,
            onSuccess: action.onSuccess,
            onError: action.onError,
            preserveScroll: true,
        });
    };

    return (
        <>
            <Head title="Create team member" />

            <CreatePageLayout
                indexHref={route('admin.team.members')}
                form={
                    <div className="box">
                        <div className="box-header">
                            <h5 className="box-title">Add team member</h5>
                        </div>
                        <div className="box-body">
                            <form className={formClassName} noValidate onSubmit={handleSubmit}>
                                <TeamMemberFormFields
                                    data={data}
                                    errors={errors}
                                    positions={positions}
                                    setData={setData}
                                />
                                <button type="submit" className="ti-btn ti-btn-primary" disabled={processing}>
                                    Save
                                </button>
                            </form>
                        </div>
                    </div>
                }
                sidebar={
                    <DataTable
                        data={members}
                        columns={sidebarColumns}
                        title="Team members"
                        compact
                        onEdit={canEdit ? handleEdit : undefined}
                        onDelete={canDelete ? (row) => setDeleteModal({ show: true, member: row }) : undefined}
                        showEdit={canEdit}
                        showDelete={canDelete}
                        noDataText="No team members yet"
                    />
                }
            />

            <DeleteConfirmationModal
                isOpen={deleteModal.show}
                onClose={() => setDeleteModal({ show: false, member: null })}
                itemName={deleteModal.member?.name ?? 'this team member'}
                itemType="team member"
                deleteEndpoint={`/admin/api/delete_team_member/${deleteModal.member?.id ?? ''}`}
                loadingMessage="Deleting team member..."
            />

            <EditTeamMember
                isOpen={isEditModalOpen}
                onClose={() => setIsEditModalOpen(false)}
                initialData={initialData}
                positions={positions}
            />
        </>
    );
}

export default Object.assign(CreateTeamMember, {
    layout: dashboardPersistentLayout('Create team member', 'Add a person to the team page'),
});
