import nazca as nd
from .Foundry import Foundry

class AMF_Si220_Active(Foundry) :

    ## Generall parameters
    STD_SMWG_WIDTH = 0.45
    SLAB_GROWTH = 2
    W_METAL_MIN = 5
    SPACING_HEATER_MIN = 2
    SPACING_METAL_MIN = 4
    W_HEATER_MIN = 3

    lib_path = 'GDS_lib\\'

    # show_pins = False
    
    def __init__(self, layermap={

        'STRIP_COR' : ((10,0), 'RIB'),

        'SRIB_COR' : ((11,0), 'GRAT'),

        'RIB_COR' : ((12,0), 'SLAB'),

        'SINWIN1' : ((53,0), 'SINWIN1'),
        'SINWG1' : ((54,0), 'SINWG1'),

        'HEATER' : ((115,0), 'HTR'),

        'VIA_S2M' : ((100,0), 'VIA1'),
        'VIA_H2M' : ((120,0), 'VIA2'), 
        'VIA_M2M' : ((120,0), 'VIA2'), 

        'METAL' : ((105,0), 'METAL'),
        'METAL_2' : ((125,0), 'METAL_2'),

        'PAD' : ((150,0), 'BONDPAD'),

        'OPEN' : ((151,0), 'OX_OPEN'),

        'ISL' : ((160,0), 'DT'),

        ### Active part
        'PP' : ((21,0), 'PCONT'),
        'PCONT' : ((21,0), 'PCONT'),
        'NP' : ((22,0), 'NCONT'),
        'NCONT' : ((22,0), 'NCONT'),
        'PLD' : ((23,0), 'PIM'),
        'NLD' : ((24,0), 'NIM'),
        'PLD2' : ((25,0), 'IPD'),
        'NLD2' : ((26,0), 'NPD'),

        'GE' : ((40,0), 'GeEP'),
        'PPPGE' : ((20,0), 'PPPGE'),
        'NPPGE' : ((41,0), 'NPPGE'),
    }):
        super().__init__(layermap=layermap)
        self._add_xsection_(xsection='strip',layers=['STRIP_COR'],growth=[0])
        self._add_xsection_(xsection='rib',layers=['STRIP_COR','RIB_COR'],growth=[0,3])  ## Slab waveguide
        self._add_xsection_(xsection='rib_s',layers=['STRIP_COR','SRIB_COR'],growth=[0,4])  ## Slab waveguide
        self._add_xsection_(xsection='isl',layers=['ISL'],growth=[0])
        self._add_xsection_(xsection='sn',layers=['SINWG1','SINWIN1'],growth=[0,21])

        self._add_xsection_(xsection='pad',layers=['METAL_2','PAD'],growth=[0,-2.5])  ## DRC 4.2 - [AMF-QP-RND-006]