khadhroony-solana-project/crates/ksp-app-store-desk/frontend/ts/main.ts

// file: crates/ksp-app-store-desk/frontend/ts/main.ts
// version: 1

import DataTable from "datatables.net-bs5";
import "datatables.net-bs5/css/dataTables.bootstrap5.css";
import "bootstrap";
import ResizeObserver from "resize-observer-polyfill";
import "simplebar";
import type { ShellStatusDto } from "./bindings/ksp_app_store_desk/dto_common/ShellStatusDto.ts";
import { frontendDebug, frontendError, frontendInfo, frontendTrace, installFrontendConsoleBridge } from "./frontend_log";
import { invokeKsp } from "./invoke";

(window as Window & typeof globalThis & { ResizeObserver?: typeof ResizeObserver }).ResizeObserver = ResizeObserver;
installFrontendConsoleBridge("main");

type ViewId = "overview" | "transactions" | "accounts" | "diagnostics";

const viewTitles: Record<ViewId, string> = {
    overview: "Overview",
    transactions: "RAW Transactions",
    accounts: "RAW Accounts",
    diagnostics: "Diagnostics",
};

interface EmptyDataTable {
    columns: { adjust(): void };
}

let transactionTable: EmptyDataTable | null = null;
let accountTable: EmptyDataTable | null = null;

function isViewId(value: string | undefined): value is ViewId {
    return value === "overview" || value === "transactions" || value === "accounts" || value === "diagnostics";
}

function activateView(viewId: ViewId): void {
    document.querySelectorAll<HTMLElement>("[data-view-panel]").forEach(panel => {
        panel.hidden = panel.dataset.viewPanel !== viewId;
    });
    document.querySelectorAll<HTMLButtonElement>("[data-view]").forEach(button => {
        button.classList.toggle("active", button.dataset.view === viewId);
    });
    const title = document.querySelector<HTMLElement>("#headerViewTitle");
    if (title) {
        title.textContent = viewTitles[viewId];
    }
    document.title = `Store Desk — ${viewTitles[viewId]}`;
    if (viewId === "transactions") {
        transactionTable?.columns.adjust();
    }
    if (viewId === "accounts") {
        accountTable?.columns.adjust();
    }
    frontendDebug("main", "Store Desk view activated", { viewId });
}

function initializeEmptyTables(): void {
    const commonOptions = {
        data: [],
        paging: true,
        serverSide: false,
        pageLength: 25,
        lengthMenu: [25, 50, 100],
        searching: false,
        ordering: false,
        info: true,
        scrollX: true,
        autoWidth: false,
        language: {
            emptyTable: "Aucune donnée Store n'est chargée dans le scaffold pre.002.",
        },
    };
    transactionTable = new DataTable("#rawTransactionsTable", commonOptions) as unknown as EmptyDataTable;
    accountTable = new DataTable("#rawAccountsTable", commonOptions) as unknown as EmptyDataTable;
    frontendTrace("main", "Store Desk empty DataTables skeletons initialized", { pagingOwner: "datatables", serverSide: false });
}

function renderShellStatus(status: ShellStatusDto): void {
    const versionBadge = document.querySelector<HTMLElement>("#appVersionBadge");
    if (versionBadge) {
        versionBadge.textContent = status.applicationVersion;
    }
    const values: Record<string, string> = {
        runtimeVersion: status.applicationVersion,
        runtimeShellPhase: status.shellPhase,
        runtimeConfigDocuments: status.configDocumentCount.toString(),
        runtimeLoggingProfile: status.activeLoggingProfile ?? "fallback",
        runtimeLoggingFallback: status.fallbackLoggingActive ? "oui" : "non",
    };
    for (const [elementId, value] of Object.entries(values)) {
        const element = document.querySelector<HTMLElement>(`#${elementId}`);
        if (element) {
            element.textContent = value;
        }
    }
    const diagnostic = document.querySelector<HTMLElement>("#runtimeDiagnostic");
    if (diagnostic) {
        diagnostic.hidden = status.startupDiagnostic === null;
        diagnostic.textContent = status.startupDiagnostic ? `${status.startupDiagnostic.domain}/${status.startupDiagnostic.code}: ${status.startupDiagnostic.message}` : "";
    }
    frontendTrace("main", "Store Desk shell status rendered", {
        fallbackLoggingActive: status.fallbackLoggingActive,
        shellPhase: status.shellPhase,
    });
}

async function refreshDiagnostics(): Promise<void> {
    frontendDebug("main", "Store Desk diagnostics refresh started");
    try {
        const status = await invokeKsp<ShellStatusDto>("main", "get_shell_status");
        renderShellStatus(status);
        frontendDebug("main", "Store Desk diagnostics refresh completed");
    } catch {
        frontendError("main", "Store Desk diagnostics refresh failed");
    }
}

function installInteractions(): void {
    document.querySelectorAll<HTMLButtonElement>("[data-view]").forEach(button => {
        button.addEventListener("click", () => {
            const viewId = button.dataset.view;
            frontendDebug("main", "Store Desk navigation button clicked", { viewId: viewId ?? "missing" });
            if (isViewId(viewId)) {
                activateView(viewId);
            }
        });
    });
    const refreshButton = document.querySelector<HTMLButtonElement>("#refreshDiagnostics");
    refreshButton?.addEventListener("click", () => {
        frontendDebug("main", "Store Desk diagnostics refresh button clicked");
        void refreshDiagnostics();
    });
    document.querySelectorAll<HTMLButtonElement>("button").forEach(button => {
        if (button.dataset.view || button.id === "refreshDiagnostics") {
            return;
        }
        button.addEventListener("click", () => frontendDebug("main", "Store Desk generic button clicked", { buttonId: button.id || "anonymous" }));
    });
    frontendTrace("main", "Store Desk frontend interactions installed");
}

async function initializeMain(): Promise<void> {
    frontendInfo("main", "Store Desk main frontend loaded");
    initializeEmptyTables();
    installInteractions();
    activateView("overview");
    await refreshDiagnostics();
}

document.addEventListener("DOMContentLoaded", () => {
    void initializeMain();
});