-- Core components
--
-- @include ./engine.txt
-- @include ./clutch.txt
-- @include ./differential.txt
--
-- Helpers & stuff
-- @include ./factories/gearbox.txt
-- @include /koptilnya/libs/table.txt
require('./engine.txt')
require('./clutch.txt')
require('./differential.txt')
require('./factories/gearbox.txt')

require('/koptilnya/libs/table.txt')

Vehicle = class('Vehicle')

function Vehicle:initialize(config)
    -- should probably validate config here
    if config == nil then
        throw('Vehicle config not provided')
    end

    self.clutch = Clutch:new(config.Clutch)
    self.engine = Engine:new(config.Engine, self.clutch)

    local axleOrder = 0
    self.axles = table.map(config.Axles, function(config)
        axleOrder = axleOrder + 1
        return Differential:new(config, axleOrder)
    end)

    self.gearbox = GearboxFactory.create(config.Gearbox, self.clutch, self.axles)

    -- self.systems = table.map(config.Systems, function(config)
    --     return SystemsFactory.create(config)
    -- end)

    self.components = {self.clutch, self.engine, self.gearbox}
    self.components = table.add(self.components, self.axles)
    -- self.components = table.add(self.components, self.axles)
    -- self.components = table.add(self.components, self.systems)

    local inputs = {}
    local outputs = {}

    for _, comp in ipairs(self.components) do
        inputs = table.merge(inputs, comp:getInputs())
        outputs = table.merge(outputs, comp:getOutputs())
    end

    wire.adjustPorts(inputs, outputs)

    hook.add('tick', 'vehicle_update', function()
        local outputs = {}

        for _, comp in pairs(self.components) do
            comp:update()
            comp:updateOutputs()
        end
    end)
end