import { Player as player } from "../Player";
import { Bladeburner } from "../Bladeburner/Bladeburner";
import { BitNodeMultipliers } from "../BitNode/BitNodeMultipliers";
import { Bladeburner as INetscriptBladeburner, BladeburnerCurAction } from "../ScriptEditor/NetscriptDefinitions";
import { IAction } from "src/Bladeburner/IAction";
import { InternalAPI, NetscriptContext } from "src/Netscript/APIWrapper";
import { BlackOperation } from "../Bladeburner/BlackOperation";
import { helpers } from "../Netscript/NetscriptHelpers";

export function NetscriptBladeburner(): InternalAPI<INetscriptBladeburner> {
  const checkBladeburnerAccess = function (ctx: NetscriptContext, skipjoined = false): void {
    const bladeburner = player.bladeburner;
    if (bladeburner === null) throw new Error("Must have joined bladeburner");
    const apiAccess =
      player.bitNodeN === 7 ||
      player.sourceFiles.some((a) => {
        return a.n === 7;
      });
    if (!apiAccess) {
      const apiDenied = `You do not currently have access to the Bladeburner API. You must either be in BitNode-7 or have Source-File 7.`;
      throw helpers.makeRuntimeErrorMsg(ctx, apiDenied);
    }
    if (!skipjoined) {
      const bladeburnerAccess = bladeburner instanceof Bladeburner;
      if (!bladeburnerAccess) {
        const bladeburnerDenied = `You must be a member of the Bladeburner division to use this API.`;
        throw helpers.makeRuntimeErrorMsg(ctx, bladeburnerDenied);
      }
    }
  };

  const checkBladeburnerCity = function (ctx: NetscriptContext, city: string): void {
    const bladeburner = player.bladeburner;
    if (bladeburner === null) throw new Error("Must have joined bladeburner");
    if (!bladeburner.cities.hasOwnProperty(city)) {
      throw helpers.makeRuntimeErrorMsg(ctx, `Invalid city: ${city}`);
    }
  };

  const getBladeburnerActionObject = function (ctx: NetscriptContext, type: string, name: string): IAction {
    const bladeburner = player.bladeburner;
    if (bladeburner === null) throw new Error("Must have joined bladeburner");
    const actionId = bladeburner.getActionIdFromTypeAndName(type, name);
    if (!actionId) {
      throw helpers.makeRuntimeErrorMsg(ctx, `Invalid action type='${type}', name='${name}'`);
    }
    const actionObj = bladeburner.getActionObject(actionId);
    if (!actionObj) {
      throw helpers.makeRuntimeErrorMsg(ctx, `Invalid action type='${type}', name='${name}'`);
    }

    return actionObj;
  };

  return {
    getContractNames: (ctx: NetscriptContext) => (): string[] => {
      checkBladeburnerAccess(ctx);
      const bladeburner = player.bladeburner;
      if (bladeburner === null) throw new Error("Should not be called without Bladeburner");
      return bladeburner.getContractNamesNetscriptFn();
    },
    getOperationNames: (ctx: NetscriptContext) => (): string[] => {
      checkBladeburnerAccess(ctx);
      const bladeburner = player.bladeburner;
      if (bladeburner === null) throw new Error("Should not be called without Bladeburner");
      return bladeburner.getOperationNamesNetscriptFn();
    },
    getBlackOpNames: (ctx: NetscriptContext) => (): string[] => {
      checkBladeburnerAccess(ctx);
      const bladeburner = player.bladeburner;
      if (bladeburner === null) throw new Error("Should not be called without Bladeburner");
      return bladeburner.getBlackOpNamesNetscriptFn();
    },
    getBlackOpRank:
      (ctx: NetscriptContext) =>
      (_blackOpName: unknown): number => {
        const blackOpName = helpers.string(ctx, "blackOpName", _blackOpName);
        checkBladeburnerAccess(ctx);
        const action = getBladeburnerActionObject(ctx, "blackops", blackOpName);
        if (!(action instanceof BlackOperation)) throw new Error("action was not a black operation");
        return action.reqdRank;
      },
    getGeneralActionNames: (ctx: NetscriptContext) => (): string[] => {
      checkBladeburnerAccess(ctx);
      const bladeburner = player.bladeburner;
      if (bladeburner === null) throw new Error("Should not be called without Bladeburner");
      return bladeburner.getGeneralActionNamesNetscriptFn();
    },
    getSkillNames: (ctx: NetscriptContext) => (): string[] => {
      checkBladeburnerAccess(ctx);
      const bladeburner = player.bladeburner;
      if (bladeburner === null) throw new Error("Should not be called without Bladeburner");
      return bladeburner.getSkillNamesNetscriptFn();
    },
    startAction:
      (ctx: NetscriptContext) =>
      (_type: unknown, _name: unknown): boolean => {
        const type = helpers.string(ctx, "type", _type);
        const name = helpers.string(ctx, "name", _name);
        checkBladeburnerAccess(ctx);
        const bladeburner = player.bladeburner;
        if (bladeburner === null) throw new Error("Should not be called without Bladeburner");
        try {
          return bladeburner.startActionNetscriptFn(player, type, name, ctx.workerScript);
        } catch (e: unknown) {
          throw helpers.makeRuntimeErrorMsg(ctx, String(e));
        }
      },
    stopBladeburnerAction: (ctx: NetscriptContext) => (): void => {
      checkBladeburnerAccess(ctx);
      const bladeburner = player.bladeburner;
      if (bladeburner === null) throw new Error("Should not be called without Bladeburner");
      return bladeburner.resetAction();
    },
    getCurrentAction: (ctx: NetscriptContext) => (): BladeburnerCurAction => {
      checkBladeburnerAccess(ctx);
      const bladeburner = player.bladeburner;
      if (bladeburner === null) throw new Error("Should not be called without Bladeburner");
      return bladeburner.getTypeAndNameFromActionId(bladeburner.action);
    },
    getActionTime:
      (ctx: NetscriptContext) =>
      (_type: unknown, _name: unknown): number => {
        const type = helpers.string(ctx, "type", _type);
        const name = helpers.string(ctx, "name", _name);
        checkBladeburnerAccess(ctx);
        const bladeburner = player.bladeburner;
        if (bladeburner === null) throw new Error("Should not be called without Bladeburner");
        try {
          const time = bladeburner.getActionTimeNetscriptFn(player, type, name);
          if (typeof time === "string") {
            const errorLogText = `Invalid action: type='${type}' name='${name}'`;
            helpers.log(ctx, () => errorLogText);
            return -1;
          } else {
            return time;
          }
        } catch (e: unknown) {
          throw helpers.makeRuntimeErrorMsg(ctx, String(e));
        }
      },
    getActionCurrentTime: (ctx: NetscriptContext) => (): number => {
      checkBladeburnerAccess(ctx);
      const bladeburner = player.bladeburner;
      if (bladeburner === null) throw new Error("Should not be called without Bladeburner");
      try {
        const timecomputed =
          Math.min(bladeburner.actionTimeCurrent + bladeburner.actionTimeOverflow, bladeburner.actionTimeToComplete) *
          1000;
        return timecomputed;
      } catch (e: unknown) {
        throw helpers.makeRuntimeErrorMsg(ctx, String(e));
      }
    },
    getActionEstimatedSuccessChance:
      (ctx: NetscriptContext) =>
      (_type: unknown, _name: unknown): [number, number] => {
        const type = helpers.string(ctx, "type", _type);
        const name = helpers.string(ctx, "name", _name);
        checkBladeburnerAccess(ctx);
        const bladeburner = player.bladeburner;
        if (bladeburner === null) throw new Error("Should not be called without Bladeburner");
        try {
          const chance = bladeburner.getActionEstimatedSuccessChanceNetscriptFn(player, type, name);
          if (typeof chance === "string") {
            const errorLogText = `Invalid action: type='${type}' name='${name}'`;
            helpers.log(ctx, () => errorLogText);
            return [-1, -1];
          } else {
            return chance;
          }
        } catch (e: unknown) {
          throw helpers.makeRuntimeErrorMsg(ctx, String(e));
        }
      },
    getActionRepGain:
      (ctx: NetscriptContext) =>
      (_type: unknown, _name: unknown, _level: unknown): number => {
        const type = helpers.string(ctx, "type", _type);
        const name = helpers.string(ctx, "name", _name);
        const level = helpers.number(ctx, "level", _level);
        checkBladeburnerAccess(ctx);
        const action = getBladeburnerActionObject(ctx, type, name);
        let rewardMultiplier;
        if (level == null || isNaN(level)) {
          rewardMultiplier = Math.pow(action.rewardFac, action.level - 1);
        } else {
          rewardMultiplier = Math.pow(action.rewardFac, level - 1);
        }

        return action.rankGain * rewardMultiplier * BitNodeMultipliers.BladeburnerRank;
      },
    getActionCountRemaining:
      (ctx: NetscriptContext) =>
      (_type: unknown, _name: unknown): number => {
        const type = helpers.string(ctx, "type", _type);
        const name = helpers.string(ctx, "name", _name);
        checkBladeburnerAccess(ctx);
        const bladeburner = player.bladeburner;
        if (bladeburner === null) throw new Error("Should not be called without Bladeburner");
        try {
          return bladeburner.getActionCountRemainingNetscriptFn(type, name, ctx.workerScript);
        } catch (e: unknown) {
          throw helpers.makeRuntimeErrorMsg(ctx, String(e));
        }
      },
    getActionMaxLevel:
      (ctx: NetscriptContext) =>
      (_type: unknown, _name: unknown): number => {
        const type = helpers.string(ctx, "type", _type);
        const name = helpers.string(ctx, "name", _name);
        checkBladeburnerAccess(ctx);
        const action = getBladeburnerActionObject(ctx, type, name);
        return action.maxLevel;
      },
    getActionCurrentLevel:
      (ctx: NetscriptContext) =>
      (_type: unknown, _name: unknown): number => {
        const type = helpers.string(ctx, "type", _type);
        const name = helpers.string(ctx, "name", _name);
        checkBladeburnerAccess(ctx);
        const action = getBladeburnerActionObject(ctx, type, name);
        return action.level;
      },
    getActionAutolevel:
      (ctx: NetscriptContext) =>
      (_type: unknown, _name: unknown): boolean => {
        const type = helpers.string(ctx, "type", _type);
        const name = helpers.string(ctx, "name", _name);
        checkBladeburnerAccess(ctx);
        const action = getBladeburnerActionObject(ctx, type, name);
        return action.autoLevel;
      },
    setActionAutolevel:
      (ctx: NetscriptContext) =>
      (_type: unknown, _name: unknown, _autoLevel: unknown = true): void => {
        const type = helpers.string(ctx, "type", _type);
        const name = helpers.string(ctx, "name", _name);
        const autoLevel = !!_autoLevel;
        checkBladeburnerAccess(ctx);
        const action = getBladeburnerActionObject(ctx, type, name);
        action.autoLevel = autoLevel;
      },
    setActionLevel:
      (ctx: NetscriptContext) =>
      (_type: unknown, _name: unknown, _level: unknown = 1): void => {
        const type = helpers.string(ctx, "type", _type);
        const name = helpers.string(ctx, "name", _name);
        const level = helpers.number(ctx, "level", _level);
        checkBladeburnerAccess(ctx);
        const action = getBladeburnerActionObject(ctx, type, name);
        if (level < 1 || level > action.maxLevel) {
          helpers.makeRuntimeErrorMsg(ctx, `Level must be between 1 and ${action.maxLevel}, is ${level}`);
        }
        action.level = level;
      },
    getRank: (ctx: NetscriptContext) => (): number => {
      checkBladeburnerAccess(ctx);
      const bladeburner = player.bladeburner;
      if (bladeburner === null) throw new Error("Should not be called without Bladeburner");
      return bladeburner.rank;
    },
    getSkillPoints: (ctx: NetscriptContext) => (): number => {
      checkBladeburnerAccess(ctx);
      const bladeburner = player.bladeburner;
      if (bladeburner === null) throw new Error("Should not be called without Bladeburner");
      return bladeburner.skillPoints;
    },
    getSkillLevel:
      (ctx: NetscriptContext) =>
      (_skillName: unknown): number => {
        const skillName = helpers.string(ctx, "skillName", _skillName);
        checkBladeburnerAccess(ctx);
        const bladeburner = player.bladeburner;
        if (bladeburner === null) throw new Error("Should not be called without Bladeburner");
        try {
          return bladeburner.getSkillLevelNetscriptFn(skillName, ctx.workerScript);
        } catch (e: unknown) {
          throw helpers.makeRuntimeErrorMsg(ctx, String(e));
        }
      },
    getSkillUpgradeCost:
      (ctx: NetscriptContext) =>
      (_skillName: unknown, _count: unknown = 1): number => {
        const skillName = helpers.string(ctx, "skillName", _skillName);
        const count = helpers.number(ctx, "count", _count);
        checkBladeburnerAccess(ctx);
        const bladeburner = player.bladeburner;
        if (bladeburner === null) throw new Error("Should not be called without Bladeburner");
        try {
          return bladeburner.getSkillUpgradeCostNetscriptFn(skillName, count, ctx.workerScript);
        } catch (e: unknown) {
          throw helpers.makeRuntimeErrorMsg(ctx, String(e));
        }
      },
    upgradeSkill:
      (ctx: NetscriptContext) =>
      (_skillName: unknown, _count: unknown = 1): boolean => {
        const skillName = helpers.string(ctx, "skillName", _skillName);
        const count = helpers.number(ctx, "count", _count);
        checkBladeburnerAccess(ctx);
        const bladeburner = player.bladeburner;
        if (bladeburner === null) throw new Error("Should not be called without Bladeburner");
        try {
          return bladeburner.upgradeSkillNetscriptFn(skillName, count, ctx.workerScript);
        } catch (e: unknown) {
          throw helpers.makeRuntimeErrorMsg(ctx, String(e));
        }
      },
    getTeamSize:
      (ctx: NetscriptContext) =>
      (_type: unknown, _name: unknown): number => {
        const type = helpers.string(ctx, "type", _type);
        const name = helpers.string(ctx, "name", _name);
        checkBladeburnerAccess(ctx);
        const bladeburner = player.bladeburner;
        if (bladeburner === null) throw new Error("Should not be called without Bladeburner");
        try {
          return bladeburner.getTeamSizeNetscriptFn(type, name, ctx.workerScript);
        } catch (e: unknown) {
          throw helpers.makeRuntimeErrorMsg(ctx, String(e));
        }
      },
    setTeamSize:
      (ctx: NetscriptContext) =>
      (_type: unknown, _name: unknown, _size: unknown): number => {
        const type = helpers.string(ctx, "type", _type);
        const name = helpers.string(ctx, "name", _name);
        const size = helpers.number(ctx, "size", _size);
        checkBladeburnerAccess(ctx);
        const bladeburner = player.bladeburner;
        if (bladeburner === null) throw new Error("Should not be called without Bladeburner");
        try {
          return bladeburner.setTeamSizeNetscriptFn(type, name, size, ctx.workerScript);
        } catch (e: unknown) {
          throw helpers.makeRuntimeErrorMsg(ctx, String(e));
        }
      },
    getCityEstimatedPopulation:
      (ctx: NetscriptContext) =>
      (_cityName: unknown): number => {
        const cityName = helpers.string(ctx, "cityName", _cityName);
        checkBladeburnerAccess(ctx);
        checkBladeburnerCity(ctx, cityName);
        const bladeburner = player.bladeburner;
        if (bladeburner === null) throw new Error("Should not be called without Bladeburner");
        return bladeburner.cities[cityName].popEst;
      },
    getCityCommunities:
      (ctx: NetscriptContext) =>
      (_cityName: unknown): number => {
        const cityName = helpers.string(ctx, "cityName", _cityName);
        checkBladeburnerAccess(ctx);
        checkBladeburnerCity(ctx, cityName);
        const bladeburner = player.bladeburner;
        if (bladeburner === null) throw new Error("Should not be called without Bladeburner");
        return bladeburner.cities[cityName].comms;
      },
    getCityChaos:
      (ctx: NetscriptContext) =>
      (_cityName: unknown): number => {
        const cityName = helpers.string(ctx, "cityName", _cityName);
        checkBladeburnerAccess(ctx);
        checkBladeburnerCity(ctx, cityName);
        const bladeburner = player.bladeburner;
        if (bladeburner === null) throw new Error("Should not be called without Bladeburner");
        return bladeburner.cities[cityName].chaos;
      },
    getCity: (ctx: NetscriptContext) => (): string => {
      checkBladeburnerAccess(ctx);
      const bladeburner = player.bladeburner;
      if (bladeburner === null) throw new Error("Should not be called without Bladeburner");
      return bladeburner.city;
    },
    switchCity:
      (ctx: NetscriptContext) =>
      (_cityName: unknown): boolean => {
        const cityName = helpers.string(ctx, "cityName", _cityName);
        checkBladeburnerAccess(ctx);
        checkBladeburnerCity(ctx, cityName);
        const bladeburner = player.bladeburner;
        if (bladeburner === null) throw new Error("Should not be called without Bladeburner");
        bladeburner.city = cityName;
        return true;
      },
    getStamina: (ctx: NetscriptContext) => (): [number, number] => {
      checkBladeburnerAccess(ctx);
      const bladeburner = player.bladeburner;
      if (bladeburner === null) throw new Error("Should not be called without Bladeburner");
      return [bladeburner.stamina, bladeburner.maxStamina];
    },
    joinBladeburnerFaction: (ctx: NetscriptContext) => (): boolean => {
      checkBladeburnerAccess(ctx, true);
      const bladeburner = player.bladeburner;
      if (bladeburner === null) throw new Error("Should not be called without Bladeburner");
      return bladeburner.joinBladeburnerFactionNetscriptFn(ctx.workerScript);
    },
    joinBladeburnerDivision: (ctx: NetscriptContext) => (): boolean => {
      if (player.bitNodeN === 7 || player.sourceFileLvl(7) > 0) {
        if (player.bitNodeN === 8) {
          return false;
        }
        if (player.bladeburner instanceof Bladeburner) {
          return true; // Already member
        } else if (
          player.skills.strength >= 100 &&
          player.skills.defense >= 100 &&
          player.skills.dexterity >= 100 &&
          player.skills.agility >= 100
        ) {
          player.bladeburner = new Bladeburner(player);
          helpers.log(ctx, () => "You have been accepted into the Bladeburner division");

          return true;
        } else {
          helpers.log(ctx, () => "You do not meet the requirements for joining the Bladeburner division");
          return false;
        }
      }
      return false;
    },
    getBonusTime: (ctx: NetscriptContext) => (): number => {
      checkBladeburnerAccess(ctx);
      const bladeburner = player.bladeburner;
      if (bladeburner === null) throw new Error("Should not be called without Bladeburner");
      return Math.round(bladeburner.storedCycles / 5) * 1000;
    },
  };
}