// generated by diplomat-tool
import wasm from "./diplomat-wasm.mjs";
import * as diplomatRuntime from "./diplomat-runtime.mjs";


/** Thin wrapper around a vector that maps visual indices to source indices
*
*`map[visualIndex] = sourceIndex`
*
*Produced by `reorder_visual()` on [`Bidi`].
*/
const ReorderedIndexMap_box_destroy_registry = new FinalizationRegistry((ptr) => {
    wasm.icu4x_ReorderedIndexMap_destroy_mv1(ptr);
});

export class ReorderedIndexMap {
    // 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 = [];
    
    constructor(symbol, ptr, selfEdge) {
        if (symbol !== diplomatRuntime.internalConstructor) {
            console.error("ReorderedIndexMap 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) {
            ReorderedIndexMap_box_destroy_registry.register(this, this.#ptr);
        }
    }

    get ffiValue() {
        return this.#ptr;
    }

    get asSlice() {
        const diplomatReceive = new diplomatRuntime.DiplomatReceiveBuf(wasm, 8, 4, false);
        
        // This lifetime edge depends on lifetimes 'a
        let aEdges = [this];
        
        const result = wasm.icu4x_ReorderedIndexMap_as_slice_mv1(diplomatReceive.buffer, this.ffiValue);
    
        try {
            return Array.from(new diplomatRuntime.DiplomatSlicePrimitive(wasm, diplomatReceive.buffer, "u32", aEdges).getValue());
        }
        
        finally {
            diplomatReceive.free();
        }
    }

    get length() {
        const result = wasm.icu4x_ReorderedIndexMap_len_mv1(this.ffiValue);
    
        try {
            return result;
        }
        
        finally {}
    }

    get isEmpty() {
        const result = wasm.icu4x_ReorderedIndexMap_is_empty_mv1(this.ffiValue);
    
        try {
            return result;
        }
        
        finally {}
    }

    get(index) {
        const result = wasm.icu4x_ReorderedIndexMap_get_mv1(this.ffiValue, index);
    
        try {
            return result;
        }
        
        finally {}
    }
}