// Metro module 6152 (f6153).
import Logger from "../../modules/debug/Logger";
let c3894_1 = new Logger("UploaderQueue.tsx");
class UploaderQueue {
  constructor() {
    return {
      __proto__: new.target.prototype,
      queue: [],
      drainingQueue: false
    };
  }
  enqueue(a0) {
    this.queue.unshift(a0);
    c3894_1.log("enqueue() - alreadying draining? " + (this.drainingQueue ? "yes" : "no"));
    if (!this.drainingQueue) {
      this.drainQueue();
    }
  }
  async drainQueue() {
    const _this = this;
    let c25724_0, c25724_1, c25724_2;
    let c25724_3 = 0;
    const r20 = "drainQueue() - No uploads left, setting drainingQueue to false";
    const r15 = void 0;
    L13: {
      L12: {
        try {
          let env29676;
          c25724_1 = r15;
          const r36 = env29676 = {};
          c25724_0 = r36;
          env29676[0] = void 0;
          _this.drainingQueue = true;
          c3894_1.log(`drainQueue() - starting, queue length: ${_this.queue.length}`);
          const r46 = _this.queue.pop();
          if (r46 == null) {
            c3894_1.log(r20);
            _this.drainingQueue = false;
            break L13;
          }
          c25724_3 = 1;
          c3894_1.log("drainQueue() - start uploader");
          env29676[0] = r46();
          await new Promise((resolve) => {
            const r4 = env29676[0];
            if (r4._aborted || r4._errored) {
              resolve();
            }
            r4.addListener("complete", () => resolve());
            r4.addListener("error", () => resolve());
          });
          c3894_1.log(`drainQueue() Uploader complete - ${env29676[0].id}`);
          c25724_3 = 0;
          _this.drainQueue();
        } catch ($e) {
          const r34 = $e;
          let r8 = r34;
          c25724_2 = r34;
          if (c25724_3 !== 0) {
            while (true) {
              try {
                const r107 = c25724_2;
                c25724_3 = 0;
                env29676[1] = r107;
                c3894_1.error(env29676[1]);
                _this.drainQueue();
                break L12;
              } catch (r103) {
                r8 = r103;
                c25724_2 = r103;
                if (c25724_3 === 0) {
                  break;
                }
              }
            }
          }
          throw r8;
        }
      }
      return void 0;
    }
  }
}
const r31 = {
  __proto__: UploaderQueue.prototype,
  queue: [],
  drainingQueue: false
};
export default r31;