"""Elmhurst build for UPRN 100021969385 (SAP-Schema-16.2, SEMI-DETACHED HOUSE,
2-storey, band C 1930-1949, solid brick uninsulated, mains-gas boiler +
radiators (PCDB index 8108, control 2102), 2 roof elements (pitched no
insulation + insulated roof room), suspended uninsulated ground floor, no
party wall, 2 real lodged windows (18.66 + 1.77 m^2, "Fully double glazed"),
secondary solid-smokeless-fuel room heater, no hot water cylinder (from main
system), TFA 128, 2 doors uninsulated. Engine 42 / lodged 45.

Validates the multiple_glazed_proportion derivation fix (PR #1503, property
753950 / worklist P4): this cert's `multiple_glazing_type` is "ND" and
`multiple_glazed_proportion` is entirely absent from the gov-API payload —
previously a hard mapper failure. Run:
    DISPLAY=:99 python scripts/hyde/build_100021969385.py <page>
"""
from __future__ import annotations
import sys
import elmhurst_lib as E

DIM = "TabContainer_TabPanelMain_WebUserControlDimensionsMain_"
WALL = ("TabContainer_TabPanelMain_InnerTabContainerMain_"
        "TabPanelExternalWallMain_WebUserControlWallMain_")
PWALL = "TabContainer_TabPanelMain_InnerTabContainerMain_TabPanelPartyWallMain_WebUserControlPartyWallMain_"
ROOF = "TabContainer_TabPanelMain_WebUserControlRoofMain_"
FLOOR = "TabContainer_TabPanelMain_WebUserControlFloorsMain_"
DP = "TabContainer_TabPanelDoorsPanel_"
VP = "TabContainer_TabPanelVentilationPanel_"
APT = "TabContainer_TabPanelAirPressureTest_"
LP = "TabContainer_TabPanelLighting_"
MV = "TabContainer_TabPanelMechVent_"
WH = "TabContainer_TabPanelWaterHeating_"
MH1B = "TabContainer_TabPanelMainHeating1_WebUserControlMainHeating1_"


def _pick(page, suffix, contains):
    val = page.evaluate(
        """(a)=>{const s=document.getElementById(a[0]);if(!s)return null;
        for(const o of s.options){if(o.text.toLowerCase().includes(a[1].toLowerCase()))return o.value;}return null;}""",
        [f"{E.FP}{suffix}", contains])
    if val is not None:
        E.set_select(page, suffix, val)
    return val


def _options(page, suffix):
    return page.evaluate(
        """(id)=>{const s=document.getElementById(id);if(!s)return [];
        return Array.from(s.options).map(o=>o.text);}""", f"{E.FP}{suffix}")


def property_description(page):
    E.goto(page, "PropertyDescription", "WebFormPropertyDescription.aspx")
    E.set_select(page, "DropDownListPropertyType1", "H House")
    _pick(page, "DropDownListPropertyType2", "semi")  # built_form 2
    E.set_text(page, "TextBoxStoreys", "2")
    E.set_text(page, "TextBoxHabitableRooms", "6")
    E.set_text(page, "TextBoxHeatedHabitableRooms", "6")
    print("date ->", _pick(page, "DropDownListDateBuiltMain", "1930-1949"))  # band C
    E.set_select(page, "DropDownListDateBuiltFirst", "")
    print("room-in-roof ->", _pick(page, "DropDownListRoomInRoofMain", "1930-1949"))
    E.save_close(page)


def dimensions(page):
    E.goto(page, "Dimensions", "WebFormDimensions.aspx")
    E.set_text(page, f"{DIM}TextBoxFloorAreaLowestFloor", "48.31")
    E.set_text(page, f"{DIM}TextBoxRoomHeightLowestFloor", "2.67")
    E.set_text(page, f"{DIM}TextBoxWallPerimeterLowestFloor", "21.24")
    E.set_text(page, f"{DIM}TextBoxPartyWallLengthLowestFloor", "0")
    E.set_text(page, f"{DIM}TextBoxFloorArea1stFloor", "48.31")
    E.set_text(page, f"{DIM}TextBoxRoomHeight1stFloor", "2.81")
    E.set_text(page, f"{DIM}TextBoxWallPerimeter1stFloor", "21.24")
    E.set_text(page, f"{DIM}TextBoxPartyWallLength1stFloor", "0")
    E.save_close(page)


def walls(page):
    E.goto(page, "Walls", "WebFormWalls.aspx")
    print("wall type ->", _pick(page, f"{WALL}DropDownListType", "solid brick"))
    page.wait_for_timeout(400)
    print("insulation ->", _pick(page, f"{WALL}DropDownListInsulation", "as built"))
    # No party wall lodged (party_wall_length_m = 0 on both floors).
    pw = _pick(page, f"{PWALL}DropDownListPartyWallType", "determine") or \
        _pick(page, f"{PWALL}DropDownListPartyWallType", "none")
    print("party wall ->", pw)
    E.save_close(page)


def roofs(page):
    # Two lodged roof elements: "Pitched, no insulation (assumed)" (main) and
    # "Roof room(s), insulated". Enter the main roof as no-insulation pitched;
    # the insulated roof-room element is flagged via Property Description's
    # Room-in-Roof age band (set above) rather than a 2nd roof row (Elmhurst's
    # main-roof tab is single-element).
    E.goto(page, "Roofs", "WebFormRoofs.aspx")
    print("roof type ->", _pick(page, f"{ROOF}DropDownListType", "access to loft"))
    print("insulation at ->", _pick(page, f"{ROOF}DropDownListInsulationAt", "joists"))
    print("thickness ->", _pick(page, f"{ROOF}DropDownListThickness", "no insulation") or
          _pick(page, f"{ROOF}DropDownListThickness", "0 mm"))
    E.save_close(page)


def floors(page):
    E.goto(page, "Floors", "WebFormFloors.aspx")
    print("location ->", _pick(page, f"{FLOOR}DropDownListLocation", "ground"))
    print("floor type ->", _pick(page, f"{FLOOR}DropDownListType", "suspended"))
    print("insulation ->", _pick(page, f"{FLOOR}DropDownListInsulation", "as built"))
    E.save_close(page)


def openings(page):
    E.goto(page, "Openings", "WebFormOpenings.aspx")
    E.click_tab(page, "TabContainer_TabPanelWindowsPanel")
    # windows[].description = "Fully double glazed", no install-date band lodged.
    glazing = "Double post or during 2022"
    for opt in _options(page, "TabContainer_TabPanelWindowsPanel_DropDownListExtGlazing"):
        low = opt.lower()
        if "unknown install date" in low and "single" not in low and "triple" not in low:
            glazing = opt
            break
    print("glazing ->", glazing)
    E.set_single_window(page, 18.66 + 1.77, orientation="South", glazing=glazing)
    E.click_tab(page, "TabContainer_TabPanelDoorsPanel")
    E.set_text(page, f"{DP}TextBoxDoors", "2")
    E.set_text(page, f"{DP}TextBoxDoorsInsulated", "0")
    E.set_text(page, f"{DP}TextBoxDraughtProofedDoors", "2")
    E.save_close(page)


def ventilation(page):
    E.goto(page, "VentilationAndCooling", "WebFormVentilationAndCooling.aspx")
    E.click_tab(page, "TabContainer_TabPanelVentilationPanel")
    E.set_text(page, f"{VP}TextBoxIntermittentFans", "0")
    E.set_text(page, f"{VP}TextBoxOpenChimneys", "2")
    cool = page.locator(f"#{E.FP}{VP}CheckBoxFixedSpaceCooling")
    if cool.count() and cool.is_checked():
        E.commit(page, cool.uncheck)
    E.click_tab(page, "TabContainer_TabPanelMechVent")
    mv = page.locator(f"#{E.FP}{MV}CheckBoxMechanicalVentilation")
    if mv.count() and mv.is_checked():
        E.commit(page, mv.uncheck)
    E.click_tab(page, "TabContainer_TabPanelAirPressureTest")
    E.set_select(page, f"{APT}DropDownListTestMethod", "Not available")
    E.click_tab(page, "TabContainer_TabPanelLighting")
    E.set_text(page, f"{LP}TextBoxLightsTotal", "14")
    E.set_text(page, f"{LP}TextBoxLedLightsTotal", "5")
    E.set_text(page, f"{LP}TextBoxCflLightsTotal", "0")
    E.save_close(page)


def space_heating(page):
    # Mains gas boiler + radiators, exact PCDB index 8108, controls SAP 2102.
    E.goto(page, "SpaceHeating", "WebFormSpaceHeating.aspx")
    page.wait_for_timeout(1000)
    E.clear_main_heating_code(page)
    desc = E.set_pcdb_boiler(page, 8108)
    print("boiler resolved ->", desc)
    E.set_heating_dialog(page, f"{MH1B}ButtonMainHeatingControls",
                          "^Boilers", "^Standard", "programmer, room thermostat")
    print("control:", page.locator(f"#{E.MH1}TextBoxMainHeatingControls").input_value())
    E.save_close(page)


def secondary(page):
    # Lodged secondary: "Room heaters, smokeless fuel".
    E.goto(page, "SpaceHeating", "WebFormSpaceHeating.aspx")
    page.wait_for_timeout(600)
    E.set_select(page, "DropDownListSecondaryHeatingPresent", "Yes")
    page.wait_for_timeout(900)
    E.set_heating_dialog(page, "ButtonSecondaryHeatingCode",
                          "Solid", "Room Heater", "smokeless")
    tb = page.locator(f"#{E.FP}TextBoxSecondaryHeatingCode")
    print("secondary code:", tb.input_value() if tb.count() else "?")
    E.save_close(page)


def water_heating(page):
    # has_hot_water_cylinder = false -> from the main heating system, no cylinder.
    E.goto(page, "WaterHeating", "WebFormWaterHeating.aspx")
    E.click_tab(page, "TabContainer_TabPanelWaterHeating")
    page.wait_for_timeout(400)
    E.clear_hot_water_cylinder(page)
    E.set_heating_dialog(page, f"{WH}ButtonWaterHeatingCode",
                          "From Space Heating", "From the primary heating system")
    print("water code:", page.locator(f"#{E.FP}{WH}TextBoxWaterHeatingCode").input_value())
    E.save_close(page)


_ORDER = ["property_description", "dimensions", "walls", "roofs", "floors",
          "openings", "ventilation", "space_heating", "secondary",
          "water_heating"]


def main():
    if len(sys.argv) < 2 or sys.argv[1] not in _ORDER + ["all"]:
        print("usage: build_100021969385.py <" + "|".join(_ORDER + ["all"]) + ">")
        return 2
    with E.session() as (ctx, page):
        if sys.argv[1] == "all":
            for step in _ORDER:
                print(f"=== {step} ===")
                globals()[step](page)
        else:
            globals()[sys.argv[1]](page)
        print("done:", sys.argv[1], "->", page.url)
    return 0


if __name__ == "__main__":
    raise SystemExit(main())