package templates

import (
	"encoding/json"
	"strconv"

	"git.bronku.xyz/bronku/cake-order-tracker/models"
	"git.bronku.xyz/bronku/cake-order-tracker/server/dto"
)

templ OrderForm(dto dto.OrderPage) {
	<form method="post" id="order" onsubmit="return confirmBlockedDate(this)" data-blocked-dates={ blockedDatesJSON(dto.BlockedDates) } data-state={ orderStateJSON(dto.Order) }>
		<input type="hidden" name="id" value={ dto.Order.ID }/>
		<section class="card">
			<header>
				<h2>
					<span class="material-symbols-outlined">person_add</span>
					Dane klienta
				</h2>
			</header>
			<div>
				<div class="form-grid">
					<div>
						<label>Imię *</label>
						<input type="text" name="name" value={ dto.Order.Name } placeholder="Jan"/>
					</div>
					<div>
						<label>Nazwisko *</label>
						<input type="text" name="surname" value={ dto.Order.Surname } placeholder="Kowalski"/>
					</div>
					<div>
						<label>Telefon</label>
						<input type="tel" name="phone" value={ dto.Order.Phone } placeholder="+48 123 456 789"/>
					</div>
					<div>
						<label>Lokalizacja</label>
						<div class="toggle-group">
							<input type="hidden" name="location" value={ dto.Order.Location }/>
							<button type="button" class={ "toggle-btn", templ.KV("active", dto.Order.Location == "Kartuzy") } onclick="setLocation(this, 'Kartuzy')">Kartuzy</button>
							<button type="button" class={ "toggle-btn", templ.KV("active", dto.Order.Location == "Somonino") } onclick="setLocation(this, 'Somonino')">Somonino</button>
						</div>
					</div>
					<div>
						<label>Data dostawy *</label>
						<input type="date" name="date" value={ dto.Order.Date.Format("2006-01-02") }/>
					</div>
					<div>
						<label>Zaliczka</label>
						<input type="number" name="paid" min="0" step="0.01" value={ dto.Order.Paid.String() } oninput={ templ.JSFuncCall("updatePrepaid") }/>
					</div>
				</div>
			</div>
		</section>
		<section class="card">
			<header>
				<h2>
					<span class="material-symbols-outlined">cake_add</span>
					Torty specjalne
				</h2>
			</header>
			<div class="button-center">
				<button type="button" class="btn btn-outline" onclick="openSpecialCakeOverlay()">
					<span class="material-symbols-outlined">add</span>
					Dodaj tort specjalny
				</button>
			</div>
		</section>
		<section class="card card-catalogue">
			<header>
				<h2>
					<span class="material-symbols-outlined">inventory_2</span>
					Katalog produktów
				</h2>
				<div class="search">
					<span class="material-symbols-outlined">search</span>
					<input type="text" placeholder="Filtruj produkty..." oninput="filterCatalogue(this)"/>
				</div>
			</header>
			if len(dto.Tags) > 0 {
				<div class="tag-row">
					for _, t := range dto.Tags {
						<button type="button" class="tag-chip" data-tag={ t.Name } onclick="toggleCatalogueTagFilter(this)">{ t.Name }</button>
					}
				</div>
			}
			<div class="catalogue-scroll">
				<ul id="catalogue-grid">
					for _, c := range dto.Catalogue {
						<li data-name={ c.Name } data-tags={ tagNames(c.Tags) }>
							<div>
								<div class="icon cake">
									<span class="material-symbols-outlined">cake</span>
								</div>
								<div>
									<div class="name">{ c.Name }</div>
									<div class="price">{ c.Price.String() } PLN</div>
								</div>
							</div>
							<div class="actions">
								<button type="button" class="qty minus" onclick={ templ.JSFuncCall("changeCake", c.ID, c.Name, c.Price.String(), -1) }>
									<span class="material-symbols-outlined">remove</span>
								</button>
								<span class="value" id={ "qty-" + strconv.Itoa(c.ID) }>0</span>
								<button type="button" class="qty plus" onclick={ templ.JSFuncCall("changeCake", c.ID, c.Name, c.Price.String(), 1) }>
									<span class="material-symbols-outlined">add</span>
								</button>
							</div>
						</li>
					}
				</ul>
			</div>
		</section>
		<aside class="card">
			<header>
				<h2>
					<span class="material-symbols-outlined">receipt_long</span>
					Podsumowanie
				</h2>
			</header>
			<ul id="basket-items">
				for _, c := range dto.Order.Cakes {
					<li data-cake-id={ strconv.Itoa(c.ID) }>
						<div class="basket-item-body">
							<div class="name">{ c.Name }</div>
							<div class="detail">{ c.Price.String() } PLN × <span class="qty">{ strconv.Itoa(c.Amount) }</span></div>
						</div>
						<div class="price">{ c.Total().String() } PLN</div>
						<button type="button" class="remove" onclick="removeCake(this)">
							<span class="material-symbols-outlined">close</span>
						</button>
						<input type="hidden" name={ "cake[" + strconv.Itoa(c.ID) + "]" } value={ strconv.Itoa(c.Amount) }/>
					</li>
				}
				for _, s := range dto.Order.SpecialCakes {
					<li data-special-id={ strconv.Itoa(s.ID) }>
						<div class="basket-item-body">
							<div class="name">{ s.Name }</div>
							<div class="detail">{ s.Detail() }</div>
							if len(s.Tags) > 0 {
								<div class="basket-item-tags">
									for _, t := range s.Tags {
										<span class="tag-chip sm">{ t.Name }</span>
									}
								</div>
							}
						</div>
						<div class="price">{ s.Price.String() } PLN</div>
						<div class="basket-item-actions">
							<button type="button" class="btn-icon" onclick="editSpecialCake(this)" title="Edytuj">
								<span class="material-symbols-outlined">edit</span>
							</button>
							<button type="button" class="remove" onclick="removeSpecialCake(this)" title="Usuń">
								<span class="material-symbols-outlined">close</span>
							</button>
						</div>
						<input type="hidden" name="special_name[]" value={ s.Name }/>
						<input type="hidden" name="special_price[]" value={ s.Price.String() }/>
						<input type="hidden" name="special_size[]" value={ s.Size }/>
						<input type="hidden" name="special_shape[]" value={ s.Shape }/>
						<input type="hidden" name="special_flavour[]" value={ s.Flavour }/>
						<input type="hidden" name="special_notes[]" value={ s.Notes }/>
						<input type="hidden" name="special_tags[]" value={ tagIDsComma(s.Tags) }/>
					</li>
				}
			</ul>
			<div class="summary-totals">
				<div class="total-row">
					<span>Subtotal</span>
					<span id="subtotal-price">{ dto.Order.Subtotal().String() } PLN</span>
				</div>
				<div class="total-row">
					<span>Zaliczka</span>
					<span id="paid-amount">{ dto.Order.Paid.String() } PLN</span>
				</div>
				<div class="total-row grand">
					<span>Do zapłaty</span>
					<span id="total-price">{ dto.Order.Total().String() } PLN</span>
				</div>
				<button type="submit" class="btn-finalize">
					<span class="material-symbols-outlined">check_circle</span>
					Finalizuj zamówienie
				</button>
			</div>
		</aside>
	</form>
	@SpecialCakeOverlay(dto.Tags)
}

func orderStateJSON(order models.Order) string {
	state := make(map[int]int)
	for _, c := range order.Cakes {
		state[c.ID] = c.Amount
	}
	b, _ := json.Marshal(state)
	return string(b)
}