Internet-programming-Pibd-2.../js/lines.js
2023-12-07 22:24:21 +04:00

152 lines
4.4 KiB
JavaScript

import {
createLine,
deleteLine,
getAllItemTypes,
getAllLines,
getLine,
updateLine,
} from "./lines-rest-api";
import {
cntrls,
createItemsOption,
createTableRow,
imagePlaceholder,
} from "./lines-ui";
async function drawItemsSelect() {
const genres = await getAllItemTypes();
cntrls.itemsType.innerHTML = "";
cntrls.itemsType.appendChild(createItemsOption("Выберите значение", "", true));
genres.forEach((genre) => {
cntrls.itemsType.appendChild(createItemsOption(genre.genre, genre.id));
});
}
async function drawLinesTable() {
console.info("Try to load data");
if (!cntrls.table) {
return;
}
const data = await getAllLines();
const genres = await getAllItemTypes();
cntrls.table.innerHTML = "";
data.forEach((item, index) => {
cntrls.table.appendChild(
createTableRow(
item,
index,
() => location.assign(`editpage.html?id=${item.id}`),
() => deleteLine(item.id),
genres
),
);
});
}
async function addLine(item,name, rating, release_date, director,image) {
console.info("Try to add item");
const data = await createLine(item,name, rating, release_date, director,image);
console.info("Added");
console.info(data);
drawLinesTable();
}
async function editLine(id,item,name, rating, release_date, director,image) {
console.info("Try to update item");
const data = await updateLine(id,item,name, rating, release_date, director,image);
console.info("Updated");
console.info(data);
drawLinesTable();
}
export function linesForm() {
console.info("linesForm");
drawItemsSelect();
drawLinesTable();
cntrls.form.addEventListener("submit", async (event) => {
console.info("Form onSubmit");
event.preventDefault();
event.stopPropagation();
if (!cntrls.form.checkValidity()) {
return;
}
if (cntrls.imagePreview.src !== imagePlaceholder) {
const result = await fetch(cntrls.imagePreview.src);
const blob = await result.blob();
imageBase64 = await readFile(blob);
}
const currentId = cntrls.lineId.value;
if (!currentId) {
await addLine(
cntrls.itemsType.value,
cntrls.filmname.value,
cntrls.rating.value,
cntrls.releaseDate.value,
cntrls.director.value,
imageBase64,
);
} else {
await editLine(
currentId,
cntrls.itemsType.value,
cntrls.title.value,
cntrls.rating.value,
cntrls.releaseDate.value,
cntrls.director.value,
);
}
});
}
export async function linesPageForm() {
console.info("linesPageForm");
drawItemsSelect();
const goBack = () => location.assign("/admin.html");
const urlParams = new URLSearchParams(location.search);
const currentId = urlParams.get("id");
if (currentId) {
try {
const line = await getLine(currentId);
cntrls.itemsType.value = line.itemsId;
cntrls.filmname.value = line.name;
cntrls.rating.value = line.rating;
cntrls.releaseDate.value = line.release_date;
cntrls.director.value = line.director;
} catch {
goBack();
}
}
cntrls.form.addEventListener("submit", async (event) => {
console.info("Form onSubmit");
event.preventDefault();
event.stopPropagation();
if (!cntrls.form.checkValidity()) {
return;
}
if (!currentId) {
await addLine(
cntrls.itemsType.value,
cntrls.filmname.value,
cntrls.rating.value,
cntrls.releaseDate.value,
cntrls.director.value,
cntrls.image,
);
} else {
await editLine(
currentId,
cntrls.itemsType.value,
cntrls.filmname.value,
cntrls.rating.value,
cntrls.releaseDate.value,
cntrls.director.value,
cntrls.image,
);
}
goBack();
});
}