const home = require("./strands/home.js");
const ingredients = require("./strands/ingredients.js");
const recipeBook = require("./strands/recipeBook.js");
const analytics = require("./strands/analytics.js");
const orders = require("./strands/orders.js");
const transactions = require("./strands/transactions.js");
const account = require("./strands/account.js");

const ingredientDetails = require("./sidebars/ingredientDetails.js");
const newIngredient = require("./sidebars/newIngredient.js");
const editIngredient = require("./sidebars/editIngredient.js");
const newOrder = require("./sidebars/newOrder.js");
const newRecipe = require("./sidebars/newRecipe.js");
const editRecipe = require("./sidebars/editRecipe.js");
const newTransaction = require("./sidebars/newTransaction.js");
const orderDetails = require("./sidebars/orderDetails.js");
const orderFilter = require("./sidebars/orderFilter.js");
const recipeDetails = require("./sidebars/recipeDetails.js");
const transactionDetails = require("./sidebars/transactionDetails.js");
const transactionFilter = require("./sidebars/transactionFilter.js");

const modalScript = require("./modal.js");

const Merchant = require("./classes/Merchant.js");

window.merchant = new Merchant(
    data.merchant.name,
    date.owner.email,
    data.merchant.pos,
    data.merchant.inventory,
    data.merchant.recipes,
    data.transactions
);

controller = {
    openStrand: function(strand, data = undefined){
        this.closeSidebar();

        let strands = document.querySelectorAll(".strand");
        for(let i = 0; i < strands.length; i++){
            strands[i].style.display = "none";
        }

        let buttons = document.querySelectorAll(".menuButton");
        for(let i = 0; i < buttons.length - 1; i++){
            buttons[i].classList = "menuButton";
            buttons[i].disabled = false;
        }

        let activeButton = {};
        switch(strand){
            case "home": 
                activeButton = document.getElementById("homeBtn");
                document.getElementById("homeStrand").style.display = "flex";
                home.display();
                break;
            case "ingredients": 
                activeButton = document.getElementById("ingredientsBtn");
                document.getElementById("ingredientsStrand").style.display = "flex";
                ingredients.display();
                break;
            case "recipeBook":
                activeButton = document.getElementById("recipeBookBtn");
                document.getElementById("recipeBookStrand").style.display = "flex";
                recipeBook.display();
                break;
            case "analytics":
                activeButton = document.getElementById("analyticsBtn");
                document.getElementById("analyticsStrand").style.display = "flex";
                analytics.display();
                break;
            case "orders":
                activeButton = document.getElementById("ordersBtn");
                document.getElementById("ordersStrand").style.display = "flex";
                orders.display();
                break;
            case "transactions":
                activeButton = document.getElementById("transactionsBtn");
                document.getElementById("transactionsStrand").style.display = "flex";
                transactions.transactions = data;
                transactions.display();
                break;
            case "account":
                activeButton = document.getElementById("accountBtn");
                document.getElementById("accountStrand").style.display = "flex";
                account.display();
                break;
        }

        activeButton.classList = "menuButton active";
        activeButton.disabled = true;

        if(screen.height > screen.width || screen.width < 1200){
            this.closeMenu();
        }
    },

    /*
    Open a specific sidebar
    Input:
    sidebar: the outermost element of the sidebar (must contain class sidebar)
    */
    openSidebar: function(sidebar, data = {}){
        this.closeSidebar();

        document.getElementById("sidebarDiv").classList = "sidebar";
        document.getElementById(sidebar).style.display = "flex";

        switch(sidebar){
            case "ingredientDetails":
                ingredientDetails.display(data);
                break;
            case "newIngredient":
                newIngredient.display();
                break;
            case "editIngredient":
                editIngredient.display(data);
                break;
            case "recipeDetails":
                recipeDetails.display(data);
                break;
            case "editRecipe":
                editRecipe.display(data);
                break;
            case "addRecipe":
                newRecipe.display();
                break;
            case "orderDetails":
                orderDetails.display(data);
                break;
            case "orderFilter":
                orderFilter.display();
                break;
            case "newOrder":
                newOrder.display();
                break;
            case "transactionDetails":
                transactionDetails.display(data);
                break;
            case "transactionFilter":
                transactionFilter.display();
                break;
            case "newTransaction":
                newTransaction.display();
                break;
        }

        if(screen.height > screen.width || screen.width < 1200){
            document.querySelector(".contentBlock").style.display = "none";
            document.getElementById("mobileMenuSelector").style.display = "none";
            document.getElementById("sidebarCloser").style.display = "block";
        }
    },

    closeSidebar: function(){
        let sidebar = document.getElementById("sidebarDiv");
        for(let i = 0; i < sidebar.children.length; i++){
            if(sidebar.children[i].style.display !== "none"){
                sidebar.children[i].style.display = "none";
                let choosables = [];

                switch(sidebar.children[i].id){
                    case "ingredientDetails": 
                        choosables = document.querySelectorAll(".ingredient");
                        break;
                    case "transactionDetails":
                        choosables = document.getElementById("transactionsList").children;
                        break;
                    case "recipeDetails":
                        choosables = document.getElementById("recipeList").children;
                        break;
                    case "orderDetails":
                        choosables = document.getElementById("orderList").children;
                        break;
                }

                for(let i = 0; i < choosables.length; i++){
                    choosables[i].classList.remove("active");
                }
            }
        }
        sidebar.classList = "sidebarHide";

        if(screen.height > screen.width || screen.width < 1200){
            document.querySelector(".contentBlock").style.display = "flex";
            document.getElementById("mobileMenuSelector").style.display = "block";
            document.getElementById("sidebarCloser").style.display = "none";
        }
    },

    openModal: function(str){
        let modal = document.getElementById("modal");
        modal.style.display = "flex";
        document.getElementById("modalClose").addEventListener("click", this.closeModal);
        let content = {};

        switch(str){
            case "ingredientSpreadsheet":
                content = document.getElementById("modalSpreadsheetUpload");
                content.style.display = "flex";
                document.getElementById("modalSpreadsheetTitle").innerText = "ingredients";
                document.getElementById("spreadsheetDownload").href = "/ingredients/download/spreadsheet";
                content.onsubmit = newIngredient.submitSpreadsheet;
                break;
            case "recipeSpreadsheet":
                content = document.getElementById("modalSpreadsheetUpload");
                content.style.display = "flex";
                document.getElementById("modalSpreadsheetTitle").innerText = "recipes";
                document.getElementById("spreadsheetDownload").href = "/recipes/download/spreadsheet";
                document.getElementById("spreadsheetRecipeIsSquare").parentElement.style.display = "flex";
                content.onsubmit = newRecipe.submitSpreadsheet;
                break;
            case "orderSpreadsheet":
                content = document.getElementById("modalSpreadsheetUpload");
                content.style.display = "flex";
                document.getElementById("modalSpreadsheetTitle").innerText = "orders";
                document.getElementById("spreadsheetDownload").href = "/orders/download/spreadsheet";
                content.onsubmit = newOrder.submitSpreadsheet;
                break;
            case "transactionSpreadsheet":
                content = document.getElementById("modalSpreadsheetUpload");
                content.style.display = "flex";
                document.getElementById("modalSpreadsheetTitle").innerText = "transactions";
                document.getElementById("spreadsheetDownload").href = "/transactions/download/spreadsheet";
                content.onsubmit = newTransaction.submitSpreadsheet;
                break;
            case "feedback":
                modalScript.feedback();
                break;
        }
    },

    closeModal: function(){
        let modal = document.getElementById("modal");
        let modalContent = document.getElementById("modalContent");

        for(let i = 0; i < modalContent.children.length; i++){
            modalContent.children[i].style.display = "none";
        }

        modal.style.display = "none";
    },

    createBanner: function(text, status){
        let container = document.getElementById("bannerContainer");
        let template = document.getElementById("banner").content.children[0];
        let banner = template.cloneNode(true);

        switch(status){
            case "error":
                banner.children[0].style.backgroundColor = "rgb(200, 0, 0)";
                banner.children[0].children[0].style.display = "block";
                break;
            case "alert":
                banner.children[0].style.backgroundColor = "rgb(230, 210, 0)";
                banner.children[0].children[1].style.display = "block";
                break;
            case "success":
                banner.children[0].style.backgroundColor = "rgb(0, 145, 55)";
                banner.children[0].children[2].style.display = "block";
                break;
        }

        banner.children[1].innerText = text;
        container.appendChild(banner);

        let timer = setTimeout(()=>{
            container.removeChild(banner);
        }, 10000);

        banner.children[2].addEventListener("click", ()=>{
            container.removeChild(banner);
            clearTimeout(timer);
        });
    },

    changeMenu: function(){
        let menu = document.querySelector(".menu");
        let buttons = document.querySelectorAll(".menuButton");
        if(!menu.classList.contains("menuMinimized")){
            menu.classList = "menu menuMinimized";

            for(let i = 0; i < buttons.length; i++){
                buttons[i].children[1].style.display = "none";
            }

            document.getElementById("max").style.display = "none";
            document.getElementById("min").style.display = "flex";

            
        }else if(menu.classList.contains("menuMinimized")){
            menu.classList = "menu";

            for(let i = 0; i < buttons.length; i++){
                buttons[i].children[1].style.display = "block";
            }

            setTimeout(()=>{
                document.getElementById("max").style.display = "flex";
                document.getElementById("min").style.display = "none";
            }, 150);
        }
    },

    openMenu: function(){
        document.getElementById("menu").style.display = "flex";
        document.querySelector(".contentBlock").style.display = "none";
        document.getElementById("mobileMenuSelector").onclick = ()=>{this.closeMenu()};
    },

    closeMenu: function(){
        document.getElementById("menu").style.display = "none";
        document.querySelector(".contentBlock").style.display = "flex";
        document.getElementById("mobileMenuSelector").onclick = ()=>{this.openMenu()};
    },

    updateAnalytics: function(){
        analytics.isPopulated = false;
    }
}

//Add click listeners for menu buttons
document.getElementById("homeBtn").onclick = ()=>{controller.openStrand("home")};
document.getElementById("ingredientsBtn").onclick = ()=>{controller.openStrand("ingredients")};
document.getElementById("recipeBookBtn").onclick = ()=>{controller.openStrand("recipeBook")};
document.getElementById("analyticsBtn").onclick = ()=>{controller.openStrand("analytics")};
document.getElementById("ordersBtn").onclick = async ()=>{controller.openStrand("orders")};
document.getElementById("transactionsBtn").onclick = ()=>{controller.openStrand("transactions", merchant.getTransactions())};
document.getElementById("accountBtn").onclick = ()=>{controller.openStrand("account")};
document.getElementById("feedbackButton").onclick = ()=>{controller.openModal("feedback")};

controller.openStrand("home");