env = env  # noqa
co = env.company
print(f'Company default temp: {co.x_fc_default_temp_uom}')
print(f'Company default volume: {co.x_fc_default_volume_uom}')

# Switch to metric
print('\n--- Switching company defaults to °C + Litres ---')
co.sudo().write({'x_fc_default_temp_uom': 'C', 'x_fc_default_volume_uom': 'L'})

# Test new oven inherits °C
fac = env['fusion.plating.facility'].search([], limit=1)
ov = env['fusion.plating.bake.oven'].sudo().create({
    'name': 'Test Oven Metric', 'code': 'OVEN-TEST',
    'facility_id': fac.id,
})
print(f'New oven target_temp_uom: {ov.target_temp_uom}  (expect C)')
ov.unlink()

# Test new bake_window inherits °C
bw_vals = {
    'bath_id': env['fusion.plating.bath'].search([], limit=1).id or False,
    'lot_ref': 'TEST',
}
if bw_vals['bath_id']:
    bw = env['fusion.plating.bake.window'].sudo().create(bw_vals)
    print(f'New bake_window bake_temp_uom: {bw.bake_temp_uom}  (expect C)')
    bw.unlink()

# Test new coating config inherits °C
pt = env['fusion.plating.process.type'].search([], limit=1)
if pt:
    cc = env['fp.coating.config'].sudo().create({
        'name': 'Test Coating',
        'process_type_id': pt.id,
    })
    print(f'New coating bake_temperature_uom: {cc.bake_temperature_uom}  (expect C)')
    cc.unlink()

# Test new tank inherits Litres mapping
f = env['fusion.plating.facility'].search([], limit=1)
wc = env['fusion.plating.work.center'].search([], limit=1)
if f and wc:
    t = env['fusion.plating.tank'].sudo().create({
        'name': 'Test Tank Metric', 'code': 'TANK-TEST',
        'facility_id': f.id, 'work_center_id': wc.id,
    })
    print(f'New tank volume_uom: {t.volume_uom}  (expect l)')
    t.unlink()

# Restore
co.sudo().write({'x_fc_default_temp_uom': 'F', 'x_fc_default_volume_uom': 'gal'})
print('\nRestored to °F + gal.')
env.cr.commit()