---
import type { Account } from "@types";
import AddTransactionForm from "./AddTransactionForm";
import AccountSummary from "./AccountSummary";

interface Props {
    accounts: Account[];
    initialAccount: Account;
}

const { accounts, initialAccount } = Astro.props;
---

<aside class="sidebar">
    <div class="sidebar-header">
        <h2>My finances</h2>
    </div>
    <nav class="account-nav">
        <h3>Accounts</h3>
        <select id="account-select" name="account" class="form-input">
            {
                accounts.map((account) => (
                    <option
                        value={account.id}
                        selected={account.id === initialAccount.id}
                    >
                        {account.name} (***{account.accountNumber.slice(-3)})
                    </option>
                ))
            }
        </select>
    </nav>

    <!-- Add Transaction Section with Toggle - Moved up to be right after account dropdown -->
    <section id="add-transaction-section" class="add-transaction-section">
        <button
            type="button"
            class="toggle-form-btn"
            id="toggle-add-txn-btn"
            aria-controls="add-transaction-form"
            aria-expanded="false"
        >
            Add Transaction
        </button>
        <div id="add-transaction-form" class="collapsible-form collapsed">
            <AddTransactionForm client:load />
        </div>
    </section>

    <!-- Account Summary Section - Always visible -->
    <div class="account-summary-section" id="account-summary-section">
        <AccountSummary client:load />
    </div>
</aside>

<!-- Toggle button for sidebar on mobile -->
<button
    type="button"
    class="sidebar-toggle"
    id="sidebar-toggle"
    aria-controls="sidebar-content"
    aria-expanded="true"
>
    <span>Toggle sidebar</span>
    <span class="sidebar-toggle-icon">▲</span>
</button>

<script>
    // Add Transaction form toggle
    const toggleAddTxnBtn = document.getElementById("toggle-add-txn-btn");
    const addTransactionForm = document.getElementById("add-transaction-form");

    toggleAddTxnBtn?.addEventListener("click", () => {
        const isExpanded =
            toggleAddTxnBtn.getAttribute("aria-expanded") === "true";
        toggleAddTxnBtn.setAttribute(
            "aria-expanded",
            isExpanded ? "false" : "true",
        );

        if (isExpanded) {
            addTransactionForm?.classList.add("collapsed");
        } else {
            addTransactionForm?.classList.remove("collapsed");
        }
    });

    // Sidebar toggle for mobile
    const sidebarToggleBtn = document.getElementById("sidebar-toggle");
    const sidebar = document.querySelector(".sidebar");

    sidebarToggleBtn?.addEventListener("click", () => {
        const isExpanded =
            sidebarToggleBtn.getAttribute("aria-expanded") === "true";
        sidebarToggleBtn.setAttribute(
            "aria-expanded",
            isExpanded ? "false" : "true",
        );

        if (isExpanded) {
            sidebar?.classList.add("sidebar-collapsed");
        } else {
            sidebar?.classList.remove("sidebar-collapsed");
        }
    });

    // Check if we're on mobile and collapse sidebar by default
    const checkMobile = () => {
        const isMobile = window.innerWidth < 1024;

        if (isMobile && sidebar && sidebarToggleBtn) {
            // Start with sidebar collapsed on mobile
            sidebar.classList.add("sidebar-collapsed");
            sidebarToggleBtn.setAttribute("aria-expanded", "false");
        } else if (sidebar && sidebarToggleBtn) {
            sidebar.classList.remove("sidebar-collapsed");
            sidebarToggleBtn.setAttribute("aria-expanded", "true");
        }
    };

    // Check on load and window resize
    window.addEventListener("load", checkMobile);
    window.addEventListener("resize", checkMobile);
</script>

<style>
    .sidebar {
        padding: 20px;
        background-color: #f9fafb;
        border-right: 1px solid #e5e7eb;
        height: 100%;
        overflow-y: auto;
    }

    .sidebar-collapsed {
        display: none;
    }

    .sidebar-header {
        display: flex;
        align-items: center;
        justify-content: space-between;
        margin-bottom: 24px;
    }

    .account-nav {
        margin-bottom: 15px;
    }

    .account-nav h3 {
        margin-bottom: 8px;
        font-size: 16px;
    }

    /* Ensure account summary is always visible */
    .account-summary-section {
        margin-bottom: 15px;
        padding-bottom: 5px;
    }

    .add-transaction-section {
        margin-bottom: 15px;
    }

    .add-transaction-section .toggle-form-btn {
        display: block;
        width: 100%;
        margin-bottom: 0;
    }

    .collapsible-form.collapsed {
        display: none;
    }

    .sidebar-toggle {
        display: none;
        position: fixed;
        bottom: 20px;
        right: 20px;
        background-color: #f9fafb;
        border: 1px solid #e5e7eb;
        padding: 10px;
        cursor: pointer;
        z-index: 100;
        width: auto;
        min-width: 140px;
        text-align: center;
        box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
        border-radius: 4px;
    }

    .sidebar-toggle span {
        pointer-events: none;
    }

    .sidebar-toggle-icon {
        margin-left: 8px;
        pointer-events: none;
    }

    @media (max-width: 1024px) {
        .sidebar-toggle {
            display: block;
        }
    }
</style>