// generated by diplomat-tool
import { CodePointSetBuilder } from "./CodePointSetBuilder.mjs"
import { DataError } from "./DataError.mjs"
import { DataProvider } from "./DataProvider.mjs"
import { Locale } from "./Locale.mjs"
import { TitlecaseOptions } from "./TitlecaseOptions.mjs"
import wasm from "./diplomat-wasm.mjs";
import * as diplomatRuntime from "./diplomat-runtime.mjs";

const CaseMapper_box_destroy_registry = new FinalizationRegistry((ptr) => {
    wasm.icu4x_CaseMapper_destroy_mv1(ptr);
});

/**
 * See the [Rust documentation for `CaseMapper`](https://docs.rs/icu/2.2.0/icu/casemap/struct.CaseMapper.html) for more information.
 */
export class CaseMapper {
    // Internal ptr reference:
    #ptr = null;

    // Lifetimes are only to keep dependencies alive.
    // Since JS won't garbage collect until there are no incoming edges.
    #selfEdge = [];

    #internalConstructor(symbol, ptr, selfEdge) {
        if (symbol !== diplomatRuntime.internalConstructor) {
            console.error("CaseMapper is an Opaque type. You cannot call its constructor.");
            return;
        }
        this.#ptr = ptr;
        this.#selfEdge = selfEdge;

        // Are we being borrowed? If not, we can register.
        if (this.#selfEdge.length === 0) {
            CaseMapper_box_destroy_registry.register(this, this.#ptr);
        }

        return this;
    }
    /** @internal */
    get ffiValue() {
        return this.#ptr;
    }


    /**
     * Construct a new `CaseMapper` instance using compiled data.
     *
     * See the [Rust documentation for `new`](https://docs.rs/icu/2.2.0/icu/casemap/struct.CaseMapper.html#method.new) for more information.
     */
    #defaultConstructor() {

        const result = wasm.icu4x_CaseMapper_create_mv1();

        try {
            return new CaseMapper(diplomatRuntime.internalConstructor, result, []);
        }

        finally {
            diplomatRuntime.FUNCTION_PARAM_ALLOC.clean();
        }
    }

    /**
     * Construct a new `CaseMapper` instance using a particular data source.
     *
     * See the [Rust documentation for `new`](https://docs.rs/icu/2.2.0/icu/casemap/struct.CaseMapper.html#method.new) for more information.
     */
    static createWithProvider(provider) {
        const diplomatReceive = new diplomatRuntime.DiplomatReceiveBuf(wasm, 5, 4, true);


        const result = wasm.icu4x_CaseMapper_create_with_provider_mv1(diplomatReceive.buffer, provider.ffiValue);

        try {
            if (!diplomatReceive.resultFlag) {
                const cause = new DataError(diplomatRuntime.internalConstructor, diplomatRuntime.enumDiscriminant(wasm, diplomatReceive.buffer));
                throw new globalThis.Error('DataError.' + cause.value, { cause });
            }
            return new CaseMapper(diplomatRuntime.internalConstructor, diplomatRuntime.ptrRead(wasm, diplomatReceive.buffer), []);
        }

        finally {
            diplomatRuntime.FUNCTION_PARAM_ALLOC.clean();
            diplomatReceive.free();
        }
    }

    /**
     * Returns the full lowercase mapping of the given string
     *
     * See the [Rust documentation for `lowercase`](https://docs.rs/icu/2.2.0/icu/casemap/struct.CaseMapperBorrowed.html#method.lowercase) for more information.
     */
    lowercase(s, locale) {
        let functionCleanupArena = new diplomatRuntime.CleanupArena();

        const sSlice = functionCleanupArena.alloc(diplomatRuntime.DiplomatBuf.sliceWrapper(wasm, diplomatRuntime.DiplomatBuf.str8(wasm, s)));
        const write = new diplomatRuntime.DiplomatWriteBuf(wasm);

    wasm.icu4x_CaseMapper_lowercase_mv1(this.ffiValue, sSlice.ptr, locale.ffiValue, write.buffer);

        try {
            return write.readString8();
        }

        finally {
            diplomatRuntime.FUNCTION_PARAM_ALLOC.clean();
            functionCleanupArena.free();

            write.free();
        }
    }

    /**
     * Returns the full uppercase mapping of the given string
     *
     * See the [Rust documentation for `uppercase`](https://docs.rs/icu/2.2.0/icu/casemap/struct.CaseMapperBorrowed.html#method.uppercase) for more information.
     */
    uppercase(s, locale) {
        let functionCleanupArena = new diplomatRuntime.CleanupArena();

        const sSlice = functionCleanupArena.alloc(diplomatRuntime.DiplomatBuf.sliceWrapper(wasm, diplomatRuntime.DiplomatBuf.str8(wasm, s)));
        const write = new diplomatRuntime.DiplomatWriteBuf(wasm);

    wasm.icu4x_CaseMapper_uppercase_mv1(this.ffiValue, sSlice.ptr, locale.ffiValue, write.buffer);

        try {
            return write.readString8();
        }

        finally {
            diplomatRuntime.FUNCTION_PARAM_ALLOC.clean();
            functionCleanupArena.free();

            write.free();
        }
    }

    /**
     * Returns the full lowercase mapping of the given string, using compiled data (avoids having to allocate a `CaseMapper` object)
     *
     * See the [Rust documentation for `lowercase`](https://docs.rs/icu/2.2.0/icu/casemap/struct.CaseMapperBorrowed.html#method.lowercase) for more information.
     */
    static lowercaseWithCompiledData(s, locale) {
        let functionCleanupArena = new diplomatRuntime.CleanupArena();

        const sSlice = functionCleanupArena.alloc(diplomatRuntime.DiplomatBuf.sliceWrapper(wasm, diplomatRuntime.DiplomatBuf.str8(wasm, s)));
        const write = new diplomatRuntime.DiplomatWriteBuf(wasm);

    wasm.icu4x_CaseMapper_lowercase_with_compiled_data_mv1(sSlice.ptr, locale.ffiValue, write.buffer);

        try {
            return write.readString8();
        }

        finally {
            diplomatRuntime.FUNCTION_PARAM_ALLOC.clean();
            functionCleanupArena.free();

            write.free();
        }
    }

    /**
     * Returns the full uppercase mapping of the given string, using compiled data (avoids having to allocate a `CaseMapper` object)
     *
     * See the [Rust documentation for `uppercase`](https://docs.rs/icu/2.2.0/icu/casemap/struct.CaseMapperBorrowed.html#method.uppercase) for more information.
     */
    static uppercaseWithCompiledData(s, locale) {
        let functionCleanupArena = new diplomatRuntime.CleanupArena();

        const sSlice = functionCleanupArena.alloc(diplomatRuntime.DiplomatBuf.sliceWrapper(wasm, diplomatRuntime.DiplomatBuf.str8(wasm, s)));
        const write = new diplomatRuntime.DiplomatWriteBuf(wasm);

    wasm.icu4x_CaseMapper_uppercase_with_compiled_data_mv1(sSlice.ptr, locale.ffiValue, write.buffer);

        try {
            return write.readString8();
        }

        finally {
            diplomatRuntime.FUNCTION_PARAM_ALLOC.clean();
            functionCleanupArena.free();

            write.free();
        }
    }

    /**
     * Returns the full titlecase mapping of the given string, performing head adjustment without
     * loading additional data.
     * (if head adjustment is enabled in the options)
     *
     * The `v1` refers to the version of the options struct, which may change as we add more options
     *
     * See the [Rust documentation for `titlecase_segment_with_only_case_data`](https://docs.rs/icu/2.2.0/icu/casemap/struct.CaseMapperBorrowed.html#method.titlecase_segment_with_only_case_data) for more information.
     */
    titlecaseSegmentWithOnlyCaseData(s, locale, options) {
        let functionCleanupArena = new diplomatRuntime.CleanupArena();

        const sSlice = functionCleanupArena.alloc(diplomatRuntime.DiplomatBuf.sliceWrapper(wasm, diplomatRuntime.DiplomatBuf.str8(wasm, s)));
        const write = new diplomatRuntime.DiplomatWriteBuf(wasm);

    wasm.icu4x_CaseMapper_titlecase_segment_with_only_case_data_v1_mv1(this.ffiValue, sSlice.ptr, locale.ffiValue, TitlecaseOptions._fromSuppliedValue(diplomatRuntime.internalConstructor, options)._intoFFI(diplomatRuntime.FUNCTION_PARAM_ALLOC.alloc(TitlecaseOptions._sizeBytes), functionCleanupArena, {}, false), write.buffer);

        try {
            return write.readString8();
        }

        finally {
            diplomatRuntime.FUNCTION_PARAM_ALLOC.clean();
            functionCleanupArena.free();

            write.free();
        }
    }

    /**
     * Returns the full titlecase mapping of the given string, performing head adjustment without
     * loading additional data, using compiled data (avoids having to allocate a `CaseMapper` object).
     *
     * (if head adjustment is enabled in the options)
     *
     * The `v1` refers to the version of the options struct, which may change as we add more options
     *
     * See the [Rust documentation for `titlecase_segment_with_only_case_data_to_string`](https://docs.rs/icu/2.2.0/icu/casemap/struct.CaseMapperBorrowed.html#method.titlecase_segment_with_only_case_data_to_string) for more information.
     */
    static titlecaseSegmentWithOnlyCaseCompiledData(s, locale, options) {
        let functionCleanupArena = new diplomatRuntime.CleanupArena();

        const sSlice = functionCleanupArena.alloc(diplomatRuntime.DiplomatBuf.sliceWrapper(wasm, diplomatRuntime.DiplomatBuf.str8(wasm, s)));
        const write = new diplomatRuntime.DiplomatWriteBuf(wasm);

    wasm.icu4x_CaseMapper_titlecase_segment_with_only_case_compiled_data_v1_mv1(sSlice.ptr, locale.ffiValue, TitlecaseOptions._fromSuppliedValue(diplomatRuntime.internalConstructor, options)._intoFFI(diplomatRuntime.FUNCTION_PARAM_ALLOC.alloc(TitlecaseOptions._sizeBytes), functionCleanupArena, {}, false), write.buffer);

        try {
            return write.readString8();
        }

        finally {
            diplomatRuntime.FUNCTION_PARAM_ALLOC.clean();
            functionCleanupArena.free();

            write.free();
        }
    }

    /**
     * Case-folds the characters in the given string
     *
     * See the [Rust documentation for `fold`](https://docs.rs/icu/2.2.0/icu/casemap/struct.CaseMapperBorrowed.html#method.fold) for more information.
     */
    fold(s) {
        let functionCleanupArena = new diplomatRuntime.CleanupArena();

        const sSlice = functionCleanupArena.alloc(diplomatRuntime.DiplomatBuf.sliceWrapper(wasm, diplomatRuntime.DiplomatBuf.str8(wasm, s)));
        const write = new diplomatRuntime.DiplomatWriteBuf(wasm);

    wasm.icu4x_CaseMapper_fold_mv1(this.ffiValue, sSlice.ptr, write.buffer);

        try {
            return write.readString8();
        }

        finally {
            diplomatRuntime.FUNCTION_PARAM_ALLOC.clean();
            functionCleanupArena.free();

            write.free();
        }
    }

    /**
     * Case-folds the characters in the given string
     * using Turkic (T) mappings for dotted/dotless I.
     *
     * See the [Rust documentation for `fold_turkic`](https://docs.rs/icu/2.2.0/icu/casemap/struct.CaseMapperBorrowed.html#method.fold_turkic) for more information.
     */
    foldTurkic(s) {
        let functionCleanupArena = new diplomatRuntime.CleanupArena();

        const sSlice = functionCleanupArena.alloc(diplomatRuntime.DiplomatBuf.sliceWrapper(wasm, diplomatRuntime.DiplomatBuf.str8(wasm, s)));
        const write = new diplomatRuntime.DiplomatWriteBuf(wasm);

    wasm.icu4x_CaseMapper_fold_turkic_mv1(this.ffiValue, sSlice.ptr, write.buffer);

        try {
            return write.readString8();
        }

        finally {
            diplomatRuntime.FUNCTION_PARAM_ALLOC.clean();
            functionCleanupArena.free();

            write.free();
        }
    }

    /**
     * Adds all simple case mappings and the full case folding for `c` to `builder`.
     * Also adds special case closure mappings.
     *
     * In other words, this adds all characters that this casemaps to, as
     * well as all characters that may casemap to this one.
     *
     * Note that since `CodePointSetBuilder` does not contain strings, this will
     * ignore string mappings.
     *
     * Identical to the similarly named method on `CaseMapCloser`, use that if you
     * plan on using string case closure mappings too.
     *
     * See the [Rust documentation for `add_case_closure_to`](https://docs.rs/icu/2.2.0/icu/casemap/struct.CaseMapperBorrowed.html#method.add_case_closure_to) for more information.
     */
    addCaseClosureTo(c, builder) {
    wasm.icu4x_CaseMapper_add_case_closure_to_mv1(this.ffiValue, c, builder.ffiValue);

        try {}

        finally {
            diplomatRuntime.FUNCTION_PARAM_ALLOC.clean();
        }
    }

    /**
     * Returns the simple lowercase mapping of the given character.
     *
     * This function only implements simple and common mappings.
     * Full mappings, which can map one char to a string, are not included.
     * For full mappings, use `CaseMapperBorrowed::lowercase`.
     *
     * See the [Rust documentation for `simple_lowercase`](https://docs.rs/icu/2.2.0/icu/casemap/struct.CaseMapperBorrowed.html#method.simple_lowercase) for more information.
     */
    simpleLowercase(ch) {

        const result = wasm.icu4x_CaseMapper_simple_lowercase_mv1(this.ffiValue, ch);

        try {
            return result;
        }

        finally {
            diplomatRuntime.FUNCTION_PARAM_ALLOC.clean();
        }
    }

    /**
     * Returns the simple lowercase mapping of the given character, using compiled data (avoids having to allocate a `CaseMapper` object)
     *
     * See the [Rust documentation for `simple_lowercase`](https://docs.rs/icu/2.2.0/icu/casemap/struct.CaseMapperBorrowed.html#method.simple_lowercase) for more information.
     */
    static simpleLowercaseWithCompiledData(ch) {

        const result = wasm.icu4x_CaseMapper_simple_lowercase_with_compiled_data_mv1(ch);

        try {
            return result;
        }

        finally {
            diplomatRuntime.FUNCTION_PARAM_ALLOC.clean();
        }
    }

    /**
     * Returns the simple uppercase mapping of the given character.
     *
     * This function only implements simple and common mappings.
     * Full mappings, which can map one char to a string, are not included.
     * For full mappings, use `CaseMapperBorrowed::uppercase`.
     *
     * See the [Rust documentation for `simple_uppercase`](https://docs.rs/icu/2.2.0/icu/casemap/struct.CaseMapperBorrowed.html#method.simple_uppercase) for more information.
     */
    simpleUppercase(ch) {

        const result = wasm.icu4x_CaseMapper_simple_uppercase_mv1(this.ffiValue, ch);

        try {
            return result;
        }

        finally {
            diplomatRuntime.FUNCTION_PARAM_ALLOC.clean();
        }
    }

    /**
     * Returns the simple uppercase mapping of the given character, using compiled data (avoids having to allocate a `CaseMapper` object)
     *
     * See the [Rust documentation for `simple_uppercase`](https://docs.rs/icu/2.2.0/icu/casemap/struct.CaseMapperBorrowed.html#method.simple_uppercase) for more information.
     */
    static simpleUppercaseWithCompiledData(ch) {

        const result = wasm.icu4x_CaseMapper_simple_uppercase_with_compiled_data_mv1(ch);

        try {
            return result;
        }

        finally {
            diplomatRuntime.FUNCTION_PARAM_ALLOC.clean();
        }
    }

    /**
     * Returns the simple titlecase mapping of the given character.
     *
     * This function only implements simple and common mappings.
     * Full mappings, which can map one char to a string, are not included.
     * For full mappings, use `CaseMapperBorrowed::titlecase_segment`.
     *
     * See the [Rust documentation for `simple_titlecase`](https://docs.rs/icu/2.2.0/icu/casemap/struct.CaseMapperBorrowed.html#method.simple_titlecase) for more information.
     */
    simpleTitlecase(ch) {

        const result = wasm.icu4x_CaseMapper_simple_titlecase_mv1(this.ffiValue, ch);

        try {
            return result;
        }

        finally {
            diplomatRuntime.FUNCTION_PARAM_ALLOC.clean();
        }
    }

    /**
     * Returns the simple titlecase mapping of the given character, using compiled data (avoids having to allocate a `CaseMapper` object)
     *
     * See the [Rust documentation for `simple_titlecase`](https://docs.rs/icu/2.2.0/icu/casemap/struct.CaseMapperBorrowed.html#method.simple_titlecase) for more information.
     */
    static simpleTitlecaseWithCompiledData(ch) {

        const result = wasm.icu4x_CaseMapper_simple_titlecase_with_compiled_data_mv1(ch);

        try {
            return result;
        }

        finally {
            diplomatRuntime.FUNCTION_PARAM_ALLOC.clean();
        }
    }

    /**
     * Returns the simple casefolding of the given character.
     *
     * This function only implements simple folding.
     * For full folding, use `CaseMapperBorrowed::fold`.
     *
     * See the [Rust documentation for `simple_fold`](https://docs.rs/icu/2.2.0/icu/casemap/struct.CaseMapperBorrowed.html#method.simple_fold) for more information.
     */
    simpleFold(ch) {

        const result = wasm.icu4x_CaseMapper_simple_fold_mv1(this.ffiValue, ch);

        try {
            return result;
        }

        finally {
            diplomatRuntime.FUNCTION_PARAM_ALLOC.clean();
        }
    }

    /**
     * Returns the simple casefolding of the given character, using compiled data (avoids having to allocate a `CaseMapper` object)
     *
     * See the [Rust documentation for `simple_fold`](https://docs.rs/icu/2.2.0/icu/casemap/struct.CaseMapperBorrowed.html#method.simple_fold) for more information.
     */
    static simpleFoldWithCompiledData(ch) {

        const result = wasm.icu4x_CaseMapper_simple_fold_with_compiled_data_mv1(ch);

        try {
            return result;
        }

        finally {
            diplomatRuntime.FUNCTION_PARAM_ALLOC.clean();
        }
    }

    /**
     * Returns the simple casefolding of the given character in the Turkic locale.
     *
     * This function only implements simple folding.
     * For full folding, use `CaseMapperBorrowed::fold_turkic`.
     *
     * See the [Rust documentation for `simple_fold_turkic`](https://docs.rs/icu/2.2.0/icu/casemap/struct.CaseMapperBorrowed.html#method.simple_fold_turkic) for more information.
     */
    simpleFoldTurkic(ch) {

        const result = wasm.icu4x_CaseMapper_simple_fold_turkic_mv1(this.ffiValue, ch);

        try {
            return result;
        }

        finally {
            diplomatRuntime.FUNCTION_PARAM_ALLOC.clean();
        }
    }

    /**
     * Returns the simple Turkic casefolding of the given character, using compiled data (avoids having to allocate a `CaseMapper` object)
     *
     * See the [Rust documentation for `simple_fold_turkic`](https://docs.rs/icu/2.2.0/icu/casemap/struct.CaseMapperBorrowed.html#method.simple_fold_turkic) for more information.
     */
    static simpleFoldTurkicWithCompiledData(ch) {

        const result = wasm.icu4x_CaseMapper_simple_fold_turkic_with_compiled_data_mv1(ch);

        try {
            return result;
        }

        finally {
            diplomatRuntime.FUNCTION_PARAM_ALLOC.clean();
        }
    }

    /**
     * Construct a new `CaseMapper` instance using compiled data.
     *
     * See the [Rust documentation for `new`](https://docs.rs/icu/2.2.0/icu/casemap/struct.CaseMapper.html#method.new) for more information.
     */
    constructor() {
        if (arguments[0] === diplomatRuntime.exposeConstructor) {
            return this.#internalConstructor(...Array.prototype.slice.call(arguments, 1));
        } else if (arguments[0] === diplomatRuntime.internalConstructor) {
            return this.#internalConstructor(...arguments);
        } else {
            return this.#defaultConstructor(...arguments);
        }
    }
}