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@ -262,62 +262,98 @@ function get_solution(instance::ReverseManufacturingInstance,
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for (plant_name, plant) in instance.plants
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skip_plant = true
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plant_dict = Dict{Any, Any}()
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input_product_name = plant["input"]
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for (location_name, location) in plant["locations"]
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skip_plant = true
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skip_location = true
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process_node = model.process_nodes[input_product_name, plant_name, location_name]
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dict = Dict{Any, Any}(
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plant_loc_dict = Dict{Any, Any}(
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"input" => Dict(),
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"output" => Dict(),
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"total input" => 0.0,
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"total output" => Dict(),
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"transportation costs" => Dict(),
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"variable costs" => Dict(),
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"latitude" => location["latitude"],
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"longitude" => location["longitude"],
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)
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dict["fixed cost"] = round(vals[process_node] * process_node.cost, digits=5)
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output["costs"]["fixed"] += dict["fixed cost"]
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plant_loc_dict["fixed cost"] = round(vals[process_node] * process_node.cost, digits=5)
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output["costs"]["fixed"] += plant_loc_dict["fixed cost"]
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# Inputs
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for a in process_node.incoming_arcs
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if vals[a] > 0
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val = round(vals[a], digits=5)
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skip_plant = false
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source_key = "$(a.source.plant_name) ($(a.source.location_name))"
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dict["input"][source_key] = val
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dict["total input"] += val
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cost_transportation = round(a.costs["transportation"] * val, digits=5)
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cost_variable = round(a.costs["variable"] * val, digits=5)
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dict["transportation costs"][source_key] = cost_transportation
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dict["variable costs"][source_key] = cost_variable
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output["costs"]["transportation"] += cost_transportation
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output["costs"]["variable"] += cost_variable
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if vals[a] <= 0
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continue
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end
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skip_plant = skip_location = false
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val = round(vals[a], digits=5)
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if !(a.source.plant_name in keys(plant_loc_dict["input"]))
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plant_loc_dict["input"][a.source.plant_name] = Dict()
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plant_loc_dict["transportation costs"][a.source.plant_name] = Dict()
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plant_loc_dict["variable costs"][a.source.plant_name] = Dict()
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end
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if a.source.plant_name == "Origin"
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product = instance.products[a.source.product_name]
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source_location = product["initial amounts"][a.source.location_name]
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else
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source_plant = instance.plants[a.source.plant_name]
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source_location = source_plant["locations"][a.source.location_name]
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end
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# Input
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plant_loc_dict["input"][a.source.plant_name][a.source.location_name] = dict = Dict()
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dict["amount"] = val
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dict["latitude"] = source_location["latitude"]
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dict["longitude"] = source_location["longitude"]
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plant_loc_dict["total input"] += val
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# Transportation costs
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cost_transportation = round(a.costs["transportation"] * val, digits=5)
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plant_loc_dict["transportation costs"][a.source.plant_name][a.source.location_name] = dict = Dict()
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dict["cost"] = cost_transportation
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dict["latitude"] = source_location["latitude"]
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dict["longitude"] = source_location["longitude"]
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dict["distance"] = a.values["distance"]
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output["costs"]["transportation"] += cost_transportation
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cost_variable = round(a.costs["variable"] * val, digits=5)
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plant_loc_dict["variable costs"][a.source.plant_name][a.source.location_name] = dict = Dict()
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dict["cost"] = cost_variable
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dict["latitude"] = source_location["latitude"]
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dict["longitude"] = source_location["longitude"]
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output["costs"]["variable"] += cost_variable
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end
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# Outputs
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for output_product_name in keys(plant["outputs"])
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dict["output"][output_product_name] = output_dict = Dict()
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dict["total output"][output_product_name] = 0.0
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plant_loc_dict["total output"][output_product_name] = 0.0
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plant_loc_dict["output"][output_product_name] = product_dict = Dict()
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decision_node = model.decision_nodes[output_product_name, plant_name, location_name]
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for a in decision_node.outgoing_arcs
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if vals[a] > 0
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val = round(vals[a], digits=5)
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skip_plant = false
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dict["total output"][output_product_name] += val
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dest_key = "$(a.dest.plant_name) ($(a.dest.location_name))"
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output_dict[dest_key] = val
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if vals[a] <= 0
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continue
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end
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skip_plant = skip_location = false
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if !(a.dest.plant_name in keys(product_dict))
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product_dict[a.dest.plant_name] = Dict{Any,Any}()
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end
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val = round(vals[a], digits=5)
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plant_loc_dict["total output"][output_product_name] += val
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product_dict[a.dest.plant_name][a.dest.location_name] = val
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end
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end
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if !skip_plant
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key = "$(plant_name) ($(location_name))"
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output["plants"][key] = dict
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if !skip_location
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plant_dict[location_name] = plant_loc_dict
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end
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end
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if !skip_plant
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output["plants"][plant_name] = plant_dict
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end
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end
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output["costs"]["total"] = sum(values(output["costs"]))
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