const seed = 'none'
const scenario = 'standard'
const options = 'none'
//const rules = require("./rules")

const last_card = 110
const last_power_card = 52

const toolbar = document.getElementById('toolbar')
const vpMarker = document.getElementById('vp')
const mapContainer = document.querySelector('.map')

const countries= [
	null,
	"East Germany",
	"Poland",
	"Czechoslovakia",
	"Hungary",
	"Romania",
	"Bulgaria"
]

const overlay = document.getElementById('overlay');
const spaceNameElement = document.getElementById('space-name');
const spaceCharacteristicsElement = document.getElementById('space-characteristics');

document.querySelector('.map').addEventListener('mousemove', function(event) {
	const x = event.offsetX; // X-coordinate of mouse relative to container
        const y = event.offsetY; // Y-coordinate of mouse relative to container
	spaceCharacteristicsElement.innerText = `X: ${x}, Y: ${y}`;
})

function create_ui() {

// CREATE MAP

	spaces.forEach((space) => {
		if (space && space.box) {
                const { x, y, h, w } = space.box;
                const spaceArea = document.createElement('div');
                spaceArea.classList.add('space-area', space.country)
				spaceArea.id=`space_${space.space_id}`;
                spaceArea.style.left = x + 'px';
                spaceArea.style.top = y + 'px';
                spaceArea.style.width = w + 'px';
                spaceArea.style.height = h + 'px';
				spaceArea.style.zIndex = 2;
				spaceArea.my_space = space.name_unique;  
        		spaceArea.addEventListener('mousedown', on_click_space);

				const dem_img = document.createElement('div')
				dem_img.classList.add('demInfl', space.country)
				dem_img.style.display = 'none'
				dem_img.id=`${space.name_unique}_demInfl`
				dem_img.style.zIndex = 1
				dem_img.my_space = space.name_unique;  
        		dem_img.addEventListener('mousedown', on_click_space);
				spaceArea.appendChild(dem_img)

				const demInflValue = document.createElement('p')
				demInflValue.className='demInflValue'
				demInflValue.style.display = 'none'
				demInflValue.id=`${space.name_unique}_demInflValue`
				demInflValue.innerText=space.demInfl
				demInflValue.style.zIndex = 1
				demInflValue.my_space = space.name_unique;  
        		demInflValue.addEventListener('mousedown', on_click_space);
				spaceArea.appendChild(demInflValue)

				const com_img = document.createElement('div')
				com_img.className='comInfl'
				com_img.style.display='none'
				com_img.id=`${space.name_unique}_comInfl`
				com_img.style.zIndex = 1
				com_img.my_space = space.name_unique;  
        		com_img.addEventListener('mousedown', on_click_space);
				spaceArea.appendChild(com_img)

				const comInflValue = document.createElement('p')
				comInflValue.className='comInflValue'
				comInflValue.style.display='none'
				comInflValue.id=`${space.name_unique}_comInflValue`
				comInflValue.innerText=space.comInfl
				comInflValue.style.zIndex = 1
				comInflValue.my_space = space.name_unique;  
        		comInflValue.addEventListener('mousedown', on_click_space);
				spaceArea.appendChild(comInflValue)
		
		mapContainer.appendChild(spaceArea);
		}
	});

// CREATE CARDS

	for (let c = 1; c <= last_card; ++c) {

		const hand_card = document.createElement('img');
        hand_card.classList.add('hand_card')
		hand_card.id=`card_${c}`;
		hand_card.src = `cards/e${c}.gif`
		hand_card.my_card = c;  
        hand_card.addEventListener('mousedown', on_click_card);
		ui.cards.push(hand_card);
	}

	for (let card of power_cards) {
		if (!card) continue;
    	const power_card = document.createElement('img');
    	power_card.classList.add('power_card');
    	power_card.id = `power_card_${card.number}`;
    	power_card.src = `cards_2/${card.url}.gif`;
    	power_card.my_card = card.number;
    	power_card.addEventListener('mousedown', on_click_card);
    	ui.power_cards.push(power_card);
	}
}


function on_click_space(evt) {
    if (evt.button === 0) {
        const space = evt.target.my_space;
        if (send_action('infl', space)) {
			evt.stopPropagation();
        } else if (send_action('sc', space)) {
			evt.stopPropagation();
		} else {
        }
    }
    //hide_popup_menu();
}

function on_click_card(evt) {
	if (evt.button === 0) {
        const card = evt.target.my_card;
        if (send_action('card', card)) {
            evt.stopPropagation();
        } 
    }
}

function is_action(action) {
	if (view.actions && view.actions[action])
		return true
	return false
}


function on_log(text) { // eslint-disable-line no-unused-vars
	let p = document.createElement("div")

	if (text.match(/^>/)) {
		text = text.substring(1)
		p.className = 'i'
	}

	if (text.match(/^\.h1/)) {
		text = text.substring(4)
		p.className = 'h1'
	}
	else if (text.match(/^\.h2d/)) {
		text = text.substring(5)
		p.className = 'h2 dem'
	}
	else if (text.match(/^\.h2c/)) {
		text = text.substring(5)
		p.className = 'h2 com'
	}
	else if (text.match(/^\.h2/)) {
		text = text.substring(4)
		p.className = 'h2'
	}
	else if (text.match(/^\.h3/)) {
		text = text.substring(4)
		p.className = 'h3'
	}

	p.innerHTML = text
	return p
}

let ui = {
	favicon: document.getElementById('favicon'),
	player: [
		document.getElementById("role_Democrat"),
		document.getElementById("role_Communist"),
	],
	cards: [ null ],
	power_cards: [],
	dem_hand_count: document.getElementById("role_stat_dem"),
	com_hand_count: document.getElementById("role_stat_com"),
	played_card: 0,
	events_panel: document.getElementById("events_panel"),
	hand_panel: document.getElementById("hand_panel"),
	turn: document.getElementById("turn-tracker"),
	round: document.getElementById("action-round-tracker"),
	stability: document.getElementById("stability-track"),
	dem_TST: document.getElementById("dem-TST"),
	com_TST: document.getElementById("com-TST"),
	vp: document.getElementById("vp"),
	spaces: document.getElementsByClassName("space-area")

}

function on_update() {
	document.querySelectorAll('[id^="space_"].selected').forEach(spaceElement => {spaceElement.classList.remove('selected');});
    document.getElementById("power_hand")?.querySelectorAll('.selected').forEach(cardElement => {cardElement.classList.remove('selected');});
	view.valid_spaces.forEach(space_id => {
    	const spaceElementId = `space_${space_id}`;
    	const spaceElement = document.getElementById(spaceElementId);

    	if (spaceElement) {
        	spaceElement.classList.add('selected');
    	}
	});

	//Check influence values
	const pieces = view.pieces
	pieces.forEach(piece => {
		const dem_marker = document.getElementById(`${piece.name_unique}_demInfl`);
		const dem_number = document.getElementById(`${piece.name_unique}_demInflValue`);
		const com_marker = document.getElementById(`${piece.name_unique}_comInfl`);
		const com_number = document.getElementById(`${piece.name_unique}_comInflValue`);
		
		dem_number.innerText=piece.demInfl
		if (piece.demInfl > 0) {
			dem_marker.style.display = 'block';
			dem_number.style.display = 'block';

			if(piece.demInfl - piece.comInfl >= piece.stability){
				dem_marker.classList.add('controlled')
				dem_marker.classList.remove('uncontrolled')
			} else {
				dem_marker.classList.add('uncontrolled')
				dem_marker.classList.remove('controlled')
			}
		} else {
			dem_marker.style.display = 'none';
			dem_number.style.display = 'none';
		}
		com_number.innerText=piece.comInfl
		if (piece.comInfl > 0) {
			com_marker.style.display = 'block';
			com_number.style.display = 'block';

			if(piece.comInfl - piece.demInfl >= piece.stability){
				com_marker.classList.add('controlled')
				com_marker.classList.remove('uncontrolled')
			} else {
				com_marker.classList.add('uncontrolled')
				com_marker.classList.remove('controlled')
			}
		} else {
			com_marker.style.display = 'none';
			com_number.style.display = 'none';
		}
		
	});

// UPDATE COUNTRY MARKERS
	for (let i = 1; i < countries.length; i++) {
		const country = countries[i];
		const marker = document.getElementById(country);

		if (view.revolutions[country]) {
			marker.classList.add('revolution')
			marker.style.display = 'block'
		} else if (view.times_held[country] > 0 ) {
			marker.classList.add('held')
			marker.style.display = 'block'
		}
		else {marker.style.display = 'none'}
	} 

// UPDATE ASIDE

	ui.dem_hand_count.innerText = `${view.democrat_hand} cards in hand`
	ui.com_hand_count.innerText = `${view.communist_hand} cards in hand`

// UPDATE HAND

	document.getElementById("hand").replaceChildren()
	document.getElementById("events").replaceChildren()
		
	if (view.hand.length && view.is_pwr_struggle === false) {
		document.getElementById("hand_panel").classList.remove("hide")
		for (let c of view.hand) {
			document.getElementById("hand").appendChild(ui.cards[c]);
		}	
	} else {
		document.getElementById("hand_panel").classList.add("hide")
	}

// EVENT PANEL
	if (view.played_card > 0) {
		document.getElementById("events_panel").classList.remove("hide")
		document.getElementById("events").appendChild(ui.cards[view.played_card]);
	} else {
		document.getElementById("events_panel").classList.add("hide")
	}


// POWER STRUGGLE HAND
	document.getElementById("power_hand").replaceChildren()

	if (view.is_pwr_struggle) {
		document.getElementById("power_panel").classList.remove("hide")


const power_hand = document.getElementById("power_hand");

if (!power_hand) {
    console.error("Element with id 'power_hand' not found.");
} else {
	for (let card_number of view.power_hand) {
        	const power_card = ui.power_cards.find(card => card.my_card === card_number);
        	if (power_card instanceof Node) {
			const cardInfo = power_cards.find(card => card.number === card_number);
            if (view.valid_cards.includes(card_number)) {
                power_card.classList.add('selected');
            }			
            power_hand.appendChild(power_card);
        } 
    }
}
	} else {

		document.getElementById("power_panel").classList.add("hide")
	}

// UPDATE BOARD MARKERS
	ui.turn.className = `t${view.turn}`
	if (view.round_player === 'Democrat') {
		ui.round.className = `dem-action-round-tracker r${view.round}`
	} else {
		ui.round.className = `com-action-round-tracker r${view.round}`
	}
	ui.stability.className = `s${view.stability}`
	ui.dem_TST.className = `tst${view.dem_tst}`
	ui.com_TST.className = `tst${view.com_tst}`
	ui.vp.className = `vp${view.vp}`

console.log('strategy discard: ', view.strategy_discard)
console.log('valid spaces: ', view.valid_spaces)

	action_button("strike", "Strike")
	action_button("march", "March")
	action_button("rally", "Rally in the Square")
	action_button("petition", "Petition")	
	action_button("scoring", "Score country")
	action_button("surrender", "Surrender Power")
	action_button("retain", "Retain Power")
	action_button("take", "Take Power")
	action_button("concede", "Concede")
	action_button("struggle", "Begin power struggle")
	action_button("raise", "Raise the stakes")	
	action_button("draw", "Draw cards")	
	action_button("scoring", "Scoring")	
	action_button("event", "Event")
	action_button("influence", "Influence")
	action_button("tst", "Tiananmen Square Track")
	action_button("support_check", "Support Check")
	action_button("roll", "Roll a die")
	action_button("done", "Done")
	action_button("undo", "Undo")
}


create_ui()