<?xml version="1.0" encoding="utf-8"?>
<odoo>
    <record id="view_move_form_inherit_purchase" model="ir.ui.view">
        <field name="name">account.move.inherit.purchase</field>
        <field name="model">account.move</field>
        <field name="inherit_id" ref="account.view_move_form"/>
        <field name="arch" type="xml">
            <!-- Auto-complete could be done from either a bill either a purchase order -->
            <field name="invoice_vendor_bill_id" position="after">
                <t groups="purchase.group_purchase_user">
                    <field name="purchase_id" invisible="1" readonly="state != 'draft'"/>
                    <label for="purchase_vendor_bill_id" string="Auto-Complete" class="oe_edit_only"
                        invisible="state != 'draft' or move_type != 'in_invoice'" />
                    <field name="purchase_vendor_bill_id" nolabel="1"
                        invisible="state != 'draft' or move_type != 'in_invoice'"
                        readonly="state != 'draft'"
                        class="oe_edit_only"
                        domain="partner_id and [('company_id', '=', company_id), ('partner_id.commercial_partner_id', '=', commercial_partner_id)] or [('company_id', '=', company_id)]"
                        placeholder="Select a purchase order or an old bill"
                        context="{'show_total_amount': True}"
                        options="{'no_create': True, 'no_open': True}"/>
                </t>
            </field>
            <label name="invoice_vendor_bill_id_label" position="attributes">
                <attribute name="groups">!purchase.group_purchase_user</attribute>
            </label>
            <field name="invoice_vendor_bill_id" position="attributes">
                <attribute name="groups">!purchase.group_purchase_user</attribute>
            </field>
            <!-- Add link to purchase_line_id to account.move.line -->
            <xpath expr="//field[@name='invoice_line_ids']/tree/field[@name='company_id']" position="after">
                <field name="purchase_line_id" groups="purchase.group_purchase_user" column_invisible="True"/>
                <field name="purchase_order_id" groups="purchase.group_purchase_user" column_invisible="parent.move_type != 'in_invoice'" optional="hide"/>
            </xpath>
            <xpath expr="//field[@name='line_ids']/tree/field[@name='company_id']" position="after">
                <field name="purchase_line_id" groups="purchase.group_purchase_user" column_invisible="True"/>
            </xpath>
            <xpath expr="//div[@name='button_box']" position="inside">
                <button class="oe_stat_button"
                        name="action_view_source_purchase_orders"
                        type="object"
                        groups="purchase.group_purchase_user"
                        icon="fa-pencil-square-o"
                        invisible="purchase_order_count == 0 or move_type not in ('out_invoice', 'out_refund', 'in_invoice', 'in_refund', 'out_receipt', 'in_receipt')">
                    <field string="Purchases" name="purchase_order_count" widget="statinfo"/>
                </button>
            </xpath>
        </field>
    </record>
</odoo>
