import { OseDice } from "../dice.js";

export class OseActor extends Actor {
  /**
   * Extends data from base Actor class
   */

  prepareData() {
    super.prepareData();
    const data = this.data.data;

    // Determine Initiative
    if (game.settings.get("ose", "individualInit")) {
      data.initiative.value = data.initiative.mod;
      if (this.data.type == "character") {
        const mods = this.computeModifiers();
        data.initiative.value += mods.dex;
      }
    } else {
      data.initiative.value = 0;
    }
  }
  /* -------------------------------------------- */
  /*  Socket Listeners and Handlers
    /* -------------------------------------------- */

  /* -------------------------------------------- */
  /*  Rolls                                       */
  /* -------------------------------------------- */
  rollSave(save, options = {}) {
    const label = game.i18n.localize(`OSE.saves.${save}.long`);
    const rollParts = ["1d20"];

    const data = {
      ...this.data,
      ...{
        rollData: {
          type: "Save",
          stat: save,
        },
      },
    };

    // Roll and return
    return OseDice.Roll({
      event: options.event,
      parts: rollParts,
      data: data,
      speaker: ChatMessage.getSpeaker({ actor: this }),
      flavor: `${label} ${game.i18n.localize("OSE.SavingThrow")}`,
      title: `${label} ${game.i18n.localize("OSE.SavingThrow")}`,
    });
  }

  rollCheck(score, options = {}) {
    const label = game.i18n.localize(`OSE.scores.${score}.long`);
    const rollParts = ["1d20"];

    const data = {
      ...this.data,
      ...{
        rollData: {
          type: "Check",
          stat: score,
        },
      },
    };

    // Roll and return
    return OseDice.Roll({
      event: options.event,
      parts: rollParts,
      data: data,
      speaker: ChatMessage.getSpeaker({ actor: this }),
      flavor: `${label} ${game.i18n.localize("OSE.AbilityCheck")}`,
      title: `${label} ${game.i18n.localize("OSE.AbilityCheck")}`,
    });
  }

  rollExploration(expl, options = {}) {
    const label = game.i18n.localize(`OSE.exploration.${expl}.long`);
    const rollParts = ["1d6"];

    const data = {
      ...this.data,
      ...{
        rollData: {
          type: "Exploration",
          stat: expl,
        },
      },
    };

    // Roll and return
    return OseDice.Roll({
      event: options.event,
      parts: rollParts,
      data: data,
      speaker: ChatMessage.getSpeaker({ actor: this }),
      flavor: `${label} ${game.i18n.localize("OSE.ExplorationCheck")}`,
      title: `${label} ${game.i18n.localize("OSE.ExplorationCheck")}`,
    });
  }

  rollAttack(attack, options = {}) {
    const label = game.i18n.localize(`OSE.${attack}`);
    const rollParts = ["1d20"];

    const mods = this.computeModifiers();
    if (attack == "Missile") {
      rollParts.push(
        "+",
        mods.dex.toString(),
        "+",
        this.data.data.thac0.mod.missile.toString()
      );
    } else if (attack == "Melee") {
      rollParts.push(
        "+",
        mods.str.toString(),
        "+",
        this.data.data.thac0.mod.melee.toString()
      );
    }
    if (game.settings.get("ose", "ascendingAC")) {
      rollParts.push("+", this.data.data.thac0.bba.toString());
    }

    const data = {
      ...this.data,
      ...{
        rollData: {
          type: "Attack",
          stat: attack,
          mods: mods,
        },
      },
    };

    // Roll and return
    return OseDice.Roll({
      event: options.event,
      parts: rollParts,
      data: data,
      speaker: ChatMessage.getSpeaker({ actor: this }),
      flavor: `${label} ${game.i18n.localize("OSE.Attack")}`,
      title: `${label} ${game.i18n.localize("OSE.Attack")}`,
    });
  }

  computeModifiers() {
    if (this.data.type != "character") {
      return {
        str: 0,
        dex: 0,
        int: 0,
        con: 0,
        wis: 0,
        cha: 0,
        npc: 0,
        init: 0,
      };
    }
    let _valueToMod = (val) => {
      switch (val) {
        case 3:
          return -3;
        case 4:
        case 5:
          return -2;
        case 6:
        case 7:
        case 8:
          return -1;
        case 9:
        case 10:
        case 11:
        case 12:
          return 0;
        case 13:
        case 14:
        case 15:
          return 1;
        case 16:
        case 17:
          return 2;
        case 18:
          return 3;
        default:
          return 0;
      }
    };
    let mods = {
      str: _valueToMod(this.data.data.scores.str.value),
      int: _valueToMod(this.data.data.scores.int.value),
      dex: _valueToMod(this.data.data.scores.dex.value),
      init: _valueToMod(this.data.data.scores.dex.value),
      cha: _valueToMod(this.data.data.scores.cha.value),
      npc: _valueToMod(this.data.data.scores.cha.value),
      wis: _valueToMod(this.data.data.scores.wis.value),
      con: _valueToMod(this.data.data.scores.con.value),
    };
    if (mods.init > 1) {
      mods.init -= 1;
    } else if (mods.init < -1) {
      mods.init += 1;
    }
    if (mods.npc > 1) {
      mods.npc -= 1;
    } else if (mods.npc < -1) {
      mods.npc += 1;
    }
    return mods;
  }
}