All files / src/pages/flowsheet-page/flowsheet SolveButton.tsx

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50% Functions 4/8
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import { Button } from "@/ahuora-design-system/ui/button";
import { Spinner } from "@/ahuora-design-system/ui/spinner";
import { ToolTipCover } from "@/ahuora-design-system/ui/tooltip";
import { useProjectId } from "@/hooks/project";
import { ChevronDown, Play } from "lucide-react";
import { useEffect, useState } from "react";
import { toast } from "sonner";
import { useFlowsheetUnitOps } from "@/hooks/flowsheetObjects";
import { defineCommand, useRegisterCommand } from "just-search-it";
import {
  DropdownMenu,
  DropdownMenuTrigger,
} from "../../../ahuora-design-system/ui/dropdown-menu";
import { cn } from "../../../lib/utils";
import { useCurrentScenario } from "./LeftSideBar/Scenarios/useCurrentScenario";
import { useSolve } from "./Solving/useSolve";
import { ScenarioDropdown } from "./LeftSideBar/Scenarios/ScenarioDropdown";
import { useLocalStorage } from "usehooks-ts";
import { baseUrl } from "../../../api/emptyApi";
 
 
const solveCommand = defineCommand<[], void>("solve");
 
 
export default function SolveButton({ className }: { className?: string }) {
  const [solve, solveRunning] = useSolve();
  const scenario = useCurrentScenario();
  const scenarioNumber = scenario?.id;
  const [_, setScenarioOpen] = useLocalStorage('scenario-result-open', false);
  
 
  const handleClick = () => {
    solve(scenarioNumber);
 
    if (scenario) {
      setScenarioOpen(true);
    }
  };
 
  useRegisterCommand(
    solveCommand,
    {
      name: "Solve",
      description:
        "Solve the flowsheet in steady-state with the current parameters.",
      group: "Solving",
      icon: <Play className="icon-ls" />,
    },
    () => solve(undefined),
  );
 
  //Declaring variables for use:
  const [capValue, setCapValue] = useState<number | null>(null);
  const [powerValue, setPowerValue] = useState<number | null>(null);
  const unitops = useFlowsheetUnitOps()
  const flowsheetId = useProjectId();
 
  //Getting the power value and capacity values from the Grid unitOp:
  // TODO: This needs to be refactored to use lazy queries, and move elsewhere (doesn't belong in the SolveButton component)
  useEffect(() => {
    if(!unitops) return;
        for (let i = 0; i < unitops.length; i++) {
          Iif (unitops[i].componentName?.includes("Grid")) {
            const id = unitops[i].id
            fetch(`${baseUrl}/api/unitops/simulationobjects/${id}/?flowsheet=${flowsheetId}`)
              .then((res) => {
                Iif (!res.ok) throw new Error("Failed to fetch data");
                return res.json();
              })
              .then((data) => {
                const props = data;
                //Retrieving variables and setting cap value and power value:
                setCapValue(props.properties.ContainedProperties[0].values.displayValue);
                setPowerValue(props.initial_values[`${unitops[i].componentName}_${id}`].data.
                  None.__pyomo_components__.properties_in.data["0.0"].__pyomo_components__.power.data.None.value/1000);
              })
              .catch((err) => {
                console.error("Error fetching unit op data:", err);
              });
 
 
            break; // prevents overwriting if multiple "Grid" matches
          }
        }
}, [unitops]);
  //Generating the warning if capacity is exceeded by the power-in:
  useEffect(() => {
    Iif (
      capValue !== null &&
      powerValue !== null &&
      Number(powerValue) > Number(capValue)
    ) {
      toast.warning("Power exceeds capacity", {
        description: `Grid power in/out is higher than Grid N-Capacity.`,
        duration: 7000,
      });
    }
  }, [capValue, powerValue]);
 
  return (
    <div className="h-full">
      <ToolTipCover content="Click to solve flowsheet." asChild side="bottom">
        <Button
          size="sm"
          className={cn(className, "rounded-r-none")}
          onClick={handleClick}
          disabled={solveRunning}
        >
      
          {solveRunning ? (
            <Spinner size="small" color="white" />
          ) : (
            <Play size={20} />
          )}
          Run {scenario && ` ${scenario.displayName}`}
 
        </Button>
      </ToolTipCover>
      <DropdownMenu>
        <DropdownMenuTrigger asChild>
          
          <Button
            size="sm"
            aria-label="Select Scenario"
            className={cn(className, "rounded-l-none")}
            disabled={solveRunning}
          >
           
            <ChevronDown />
          </Button>
     
        </DropdownMenuTrigger>
        <ScenarioDropdown />
      </DropdownMenu>
    </div>
  );
}