/**
 * Copyright (c) 2021 lingdocs.com
 *
 * This source code is licensed under the GPL3 license found in the
 * LICENSE file in the root directory of this source tree.
 *
 */

import { useEffect, useState } from "react";

import ButtonSelect from "./components/src/ButtonSelect";
import {
    Modal
} from "react-bootstrap";
import * as T from "./types";
import defualtTextOptions from "./lib/src/default-text-options";
import useStickyState from "./components/src/useStickyState";
import EPExplorer from "./components/src/ep-explorer/EPExplorer";
import VPBuilderDemo from "./demo-components/VPBuilderDemo";
import { entryFeeder } from "./demo-components/entryFeeder";
import { Hider } from "./components/library";
import InflectionDemo from "./demo-components/InflectionDemo";
import SpellingDemo from "./demo-components/SpellingDemo";

function App() {
    const [showingTextOptions, setShowingTextOptions] = useStickyState<boolean>(false, "showTextOpts1");
    const [textOptions, setTextOptions] = useStickyState<T.TextOptions>(defualtTextOptions, "textOpts1");
    const [theme, setTheme] = useStickyState<"light" | "dark">("light", "theme1");
    const [showing, setShowing] = useState<string>("");
    function handleHiderClick(label: string) {
        setShowing(os => os === label
            ? ""
            : label);
    }
    useEffect(() => {
        document.documentElement.setAttribute("data-theme", theme);
    }, [theme]);

    return <>
        <main className="flex-shrink-0 mb-4">
            <div className="container" style={{ maxWidth: "800px" }}>
            <div style={{ position: "absolute", top: "1.5rem", right: "1.5rem", display: "flex", flexDirection: "row" }}>
                <div
                    className="clickable mr-3"
                    onClick={() => setTheme(theme === "light" ? "dark" : "light")}
                >
                    <i className={`fa-lg fas fa-${theme === "light" ? "sun" : "moon"}`} />
                </div>
                <div
                    className="clickable"
                    onClick={() => setShowingTextOptions(true)}
                >
                    <i className="fa-lg fas fa-cog" />
                </div>
            </div>
                <div className="text-center mb-4" style={{ marginTop: "3rem", marginBottom: "1rem" }}>
                    <h1 className="display-4 mt-2"><code>Pashto Inflector</code></h1>
                    <p className="lead my-3" style={{ maxWidth: "600px", margin: "0 auto" }}>
                        An open source TypeScript/React library for Pashto inflection, verb conjugation, phrase generation, text conversion, and more
                    </p>
                    <p>Used in the <a href="https://dictionary.lingdocs.com">LingDocs Pashto Dictionary</a> and <a href="https://grammar.lingdocs.com">LingDocs Pashto Grammar</a></p>
                    <p>by <a href="https://adueck.github.io">Adam Dueck</a> - GPLv3 licensed <a href="https://github.com/lingdocs/pashto-inflector">Source Code</a> on GitHub</p>
                    
                </div>
                <h2 className="mb-3">Demos:</h2>
                <Hider
                    label="Verb Conjugation / Verb Phrase Engine"
                    hLevel={3}
                    showing={showing === "verbs"}
                    handleChange={() => handleHiderClick("verbs")}
                >
                    <VPBuilderDemo opts={textOptions} />
                </Hider>
                <Hider
                    label="Equative Phrase Engine"
                    hLevel={3}
                    showing={showing === "equatives"}
                    handleChange={() => handleHiderClick("equatives")}
                >
                    <div className="mt-4" style={{ paddingBottom: "20px" }}>
                        <EPExplorer
                            opts={textOptions}
                            entryFeeder={entryFeeder}
                        />
                    </div>
                </Hider>
                <Hider
                    label="Inflection Engine"
                    hLevel={3}
                    showing={showing === "inflection"}
                    handleChange={() => handleHiderClick("inflection")}
                >
                    <InflectionDemo opts={textOptions} />
                </Hider>
                <Hider
                    label="Spelling Conversion / Diacritics Engine"
                    hLevel={3}
                    showing={showing === "spelling"}
                    handleChange={() => handleHiderClick("spelling")}
                >
                    <SpellingDemo opts={textOptions} onChange={setTextOptions} />
                </Hider>
            </div>
        </main>
        <Modal show={showingTextOptions} onHide={() => setShowingTextOptions(false)}>
            <Modal.Header closeButton>
            <Modal.Title>Settings</Modal.Title>
            </Modal.Header>
            <Modal.Body>
                <h6>Pashto Spelling</h6>
                <ButtonSelect
                    options={[
                        { label: "Afghan", value: "Afghan" },
                        { label: "Pakistani ي", value: "Pakistani ي" },
                        { label: "Pakistani ی", value: "Pakistani ی" },
                    ]}
                    value={textOptions.spelling}
                    handleChange={(p) => {
                        setTextOptions({
                            ...textOptions,
                            spelling: p,
                        });
                    }}
                />
                <h6 className="mt-3">Diacritics</h6>
                <ButtonSelect
                    options={[
                        { label: "On", value: "true" },
                        { label: "Off", value: "false" },
                    ]}
                    value={textOptions.diacritics.toString()}
                    handleChange={(p) => setTextOptions({ ...textOptions, diacritics: p === "true" })}
                />
                <h6 className="mt-3">Pashto Text Size</h6>
                <ButtonSelect
                    options={[
                        { label: "Normal", value: "normal" },
                        { label: "Large", value: "larger" },
                        { label: "X-Large", value: "largest" },
                    ]}
                    value={textOptions.pTextSize}
                    handleChange={(p) => setTextOptions({ ...textOptions, pTextSize: p })}
                />
                <h6 className="mt-3">Phonetics</h6>
                <ButtonSelect
                    options={[
                        { label: "LingDocs", value: "lingdocs" },
                        { label: "IPA", value: "ipa" },
                        { label: "ALAC", value: "alalc" },
                        // { label: "None", value: "none" },
                    ]}
                    value={textOptions.phonetics}
                    handleChange={(p) => setTextOptions({ ...textOptions, phonetics: p })}
                />
            </Modal.Body>
            <Modal.Footer>
                <button type="button" className="btn btn-primary clb" onClick={() => setShowingTextOptions(false)}>
                    Close
                </button>
            </Modal.Footer>
        </Modal>
        {/* <footer className="footer mt-auto py-3" style={{ backgroundColor: "#f5f5f5" }}>
            <div className="container">
                <span className="text-muted">Copyright © 2022 <a href="https://www.lingdocs.com">lingdocs.com</a> - <a href="https://github.com/lingdocs/pashto-inflector/blob/master/LICENSE">MIT License</a></span>
            </div>
        </footer> */}
    </>
}

export default App;