// ==UserScript==
// @name         Jasbee Gebäude-Prozentanzeige
// @namespace    http://tampermonkey.net/
// @version      3.2
// @description  Erlaubt das Scannen aller Gebäude im Hintergrund per Klick auf city.php (Mit optischen CSS-Fixes)
// @author       Daniel + Gemini
// @match        https://www.jasbee.de/module/*
// @grant        none
// ==/UserScript==

(function() {
    'use strict';

    // Liste der erlaubten Dateinamen
    const allowedPages = [
        'city.php', 'lager.php', 'baumarkt.php', 'sportsbar.php',
        'aliengeb.php', 'sauna.php', 'haus.php', 'fussball.php',
        'schwimmhalle.php', 'fabrik.php', 'fitness.php', 'bazar.php'
    ];

    const currentPath = window.location.pathname;
    const currentPage = currentPath.substring(currentPath.lastIndexOf('/') + 1).toLowerCase();

    if (!allowedPages.includes(currentPage)) {
        return;
    }

    // 1. Popup-Element erstellen und stylen
    const popup = document.createElement('div');
    popup.id = 'gebaeude-prozent-popup';
    popup.style.position = 'fixed';
    popup.style.top = '10px';
    popup.style.right = '10px';
    popup.style.backgroundColor = 'rgba(20, 20, 20, 0.95)';
    popup.style.color = '#fff';
    popup.style.padding = '15px';
    popup.style.borderRadius = '8px';
    popup.style.boxShadow = '0 4px 15px rgba(0,0,0,0.6)';
    popup.style.zIndex = '2147483647';
    popup.style.fontFamily = 'Segoe UI, Arial, sans-serif';
    popup.style.fontSize = '13px';
    popup.style.maxHeight = '400px';
    popup.style.overflowY = 'auto';
    popup.style.minWidth = '290px';
    popup.style.border = '1px solid #444';
    popup.style.userSelect = 'none';

    popup.innerHTML = `
        <div id="popup-header" style="display: flex; justify-content: space-between; align-items: center; margin-bottom: 12px; border-bottom: 1px solid #555; padding-bottom: 6px; cursor: move; gap: 15px;">
            <h4 style="margin: 0; color: #ffca28; font-size: 14px; pointer-events: none; white-space: nowrap;">📌 Gebäude Zustand</h4>
            <div style="display: flex; gap: 6px; align-items: center;">
                <button id="scan-jasbee-buildings" style="background: #ff9800; color: white; border: none; padding: 3px 8px; border-radius: 4px; cursor: pointer; font-size: 10px; font-weight: bold; white-space: nowrap; display: none;">Alle scannen</button>
                <button id="clear-jasbee-data" style="background: #f44336; color: white; border: none; padding: 3px 8px; border-radius: 4px; cursor: pointer; font-size: 10px; font-weight: bold; white-space: nowrap;">Reset</button>
            </div>
        </div>
        <div id="popup-content">Lade Daten...</div>
    `;

    document.body.appendChild(popup);

    // Scan-Button nur auf city.php einblenden
    const scanBtn = document.getElementById('scan-jasbee-buildings');
    if (currentPage === 'city.php') {
        scanBtn.style.display = 'inline-block';
    }

    // Drag-and-Drop Steuerung
    const header = document.getElementById('popup-header');
    let isDragging = false;
    let currentX, currentY, initialX, initialY;
    let xOffset = 0, yOffset = 0;

    const savedPos = localStorage.getItem('jasbee_popup_pos');
    if (savedPos) {
        const pos = JSON.parse(savedPos);
        popup.style.transform = `translate3d(${pos.x}px, ${pos.y}px, 0)`;
        xOffset = pos.x;
        yOffset = pos.y;
    }

    header.addEventListener('mousedown', (e) => {
        if (e.target === header) {
            initialX = e.clientX - xOffset;
            initialY = e.clientY - yOffset;
            isDragging = true;
        }
    });

    document.addEventListener('mousemove', (e) => {
        if (isDragging) {
            e.preventDefault();
            currentX = e.clientX - initialX;
            currentY = e.clientY - initialY;
            xOffset = currentX;
            yOffset = currentY;
            popup.style.transform = `translate3d(${currentX}px, ${currentY}px, 0)`;
        }
    });

    document.addEventListener('mouseup', () => {
        if (isDragging) {
            isDragging = false;
            localStorage.setItem('jasbee_popup_pos', JSON.stringify({x: currentX, y: currentY}));
        }
    });

    document.getElementById('clear-jasbee-data').addEventListener('click', () => {
        if (confirm('Möchtest du alle gespeicherten Zustandswerte löschen?')) {
            localStorage.removeItem('jasbee_building_data');
            updateBuildingStatus();
        }
    });

    scanBtn.addEventListener('click', startBackgroundScan);

    function getStoredData() {
        const data = localStorage.getItem('jasbee_building_data');
        return data ? JSON.parse(data) : {};
    }

    function saveStoredData(data) {
        localStorage.setItem('jasbee_building_data', JSON.stringify(data));
    }

    // Hintergrund-Scanner Funktion
    function startBackgroundScan() {
        const links = Array.from(document.querySelectorAll('a[href]'));
        const targets = [];

        links.forEach(link => {
            const href = link.getAttribute('href');
            allowedPages.forEach(page => {
                if (page !== 'city.php' && href.includes(page) && !targets.includes(href)) {
                    targets.push(href);
                }
            });
        });

        if (targets.length === 0) {
            alert('Keine Gebäude-Links auf der Seite gefunden!');
            return;
        }

        scanBtn.disabled = true;
        scanBtn.style.background = '#555';

        let index = 0;
        const iframe = document.createElement('iframe');
        iframe.style.display = 'none';
        document.body.appendChild(iframe);

        function loadNext() {
            if (index >= targets.length) {
                document.body.removeChild(iframe);
                scanBtn.disabled = false;
                scanBtn.style.background = '#ff9800';
                scanBtn.innerText = 'Alle scannen';
                updateBuildingStatus();
                return;
            }

            scanBtn.innerText = `Scan ${index + 1}/${targets.length}`;
            iframe.src = targets[index];
            index++;
        }

        iframe.addEventListener('load', () => {
            try {
                const doc = iframe.contentDocument || iframe.contentWindow.document;

                let buildingName = '';
                const breadcrumbItems = doc.querySelectorAll('.breadcrumb li');
                if (breadcrumbItems.length > 0) {
                    buildingName = breadcrumbItems[breadcrumbItems.length - 1].textContent.trim().replace(/[\t\r\n]/g, '');
                }

                const percentElements = doc.querySelectorAll('.pie-number');
                let stateValue = '';

                for (let el of percentElements) {
                    const txt = el.textContent.trim();
                    if (txt.includes('%')) {
                        const parentCard = el.closest('.card');
                        if (parentCard) {
                            const cardHeader = parentCard.querySelector('h3');
                            if (cardHeader && cardHeader.textContent.trim() === 'Gebäudezustand') {
                                stateValue = txt;
                                break;
                            }
                        }
                    }
                }

                if (buildingName && stateValue) {
                    let currentStorage = getStoredData();
                    // Wir speichern Zustand und die genaue URL als Objekt ab
                    currentStorage[buildingName] = {
                        value: stateValue,
                        url: iframe.src
                    };
                    saveStoredData(currentStorage);
                    updateBuildingStatus();
                }
            } catch (e) {
                console.error("Fehler beim Auslesen des Iframes:", e);
            }

            setTimeout(loadNext, 500);
        });

        loadNext();
    }

    // Hauptfunktion zur Anzeige
    function updateBuildingStatus() {
        const contentDiv = document.getElementById('popup-content');
        let currentStorage = getStoredData();
        let hasNewData = false;

        let buildingName = '';
        const breadcrumbItems = document.querySelectorAll('.breadcrumb li');
        if (breadcrumbItems.length > 0) {
            buildingName = breadcrumbItems[breadcrumbItems.length - 1].textContent.trim().replace(/[\t\r\n]/g, '');
        }

        const percentElements = document.querySelectorAll('.pie-number');

        if (buildingName && buildingName.toLowerCase() !== 'city' && percentElements.length > 0) {
            let stateValue = '';
            for (let el of percentElements) {
                const txt = el.textContent.trim();
                if (txt.includes('%')) {
                    const parentCard = el.closest('.card');
                    if (parentCard) {
                        const cardHeader = parentCard.querySelector('h3');
                        if (cardHeader && cardHeader.textContent.trim() === 'Gebäudezustand') {
                            stateValue = txt;
                            break;
                        }
                    }
                }
            }

            if (stateValue) {
                // Abwärtskompatibilität prüfen (falls alte Datenstruktur ohne .value existiert)
                const oldVal = (typeof currentStorage[buildingName] === 'object') ? currentStorage[buildingName].value : currentStorage[buildingName];

                if (oldVal !== stateValue) {
                    currentStorage[buildingName] = {
                        value: stateValue,
                        url: window.location.href
                    };
                    hasNewData = true;
                }
            }
        }

        if (hasNewData) {
            saveStoredData(currentStorage);
        }

        let buildingList = [];
        for (let name in currentStorage) {
            const entry = currentStorage[name];
            // Abwärtskompatibler Check für die Datenstruktur
            const val = (typeof entry === 'object') ? entry.value : entry;
            const url = (typeof entry === 'object') ? entry.url : '';

            buildingList.push({
                name: name,
                value: val,
                url: url,
                numeric: parseFloat(val) || 0
            });
        }

        if (buildingList.length === 0) {
            contentDiv.innerHTML = '<span style="color: #aaa;">Noch keine Zustände erfasst. Klicke auf "Alle scannen" oder besuche deine Gebäude.</span>';
        } else {
            buildingList.sort((a, b) => a.numeric - b.numeric);

            let html = '<table style="width:100%; border-collapse: collapse;">';
            buildingList.forEach(item => {
                let color = '#4caf50';
                if (item.numeric < 50) color = '#f44336';
                else if (item.numeric < 90) color = '#ffeb3b';

                const isCurrent = (item.name === buildingName) ? 'background-color: rgba(255,255,255,0.08); font-style: italic;' : '';

                // Falls eine URL vorhanden ist, betten wir den Namen in einen Link ein
                const nameDisplay = item.url
                    ? `<a href="${item.url}" style="color: #ddd; text-decoration: none; border-bottom: 1px dashed #666; transition: color 0.2s;" onmouseover="this.style.color='#ffca28'" onmouseout="this.style.color='#ddd'">${item.name}</a>`
                    : item.name;

                html += `<tr style="border-bottom: 1px solid #333; ${isCurrent}">
                            <td style="padding: 6px 4px; padding-right: 15px;">${nameDisplay}</td>
                            <td style="padding: 6px 4px; text-align: right; font-weight: bold; color: ${color}; white-space: nowrap;">${item.value}</td>
                         </tr>`;
            });
            html += '</table>';
            contentDiv.innerHTML = html;
        }
    }

    updateBuildingStatus();
})();