import { Place, Choice, Direction, World } from '../world'
import { ProperNoun, ImproperNoun, MalePronouns, FemalePronouns, TheyPronouns } from '../language'
import { Encounter, Stat, Damage, DamageType, Vigor, Side } from '../combat'
import * as Creatures from '../creatures'
import * as Items from '../items'
import { LogLine, nilLog, LogLines } from '../interface'
import { Creature } from '../creature'
import { DevourAction } from '../combat/actions'
import { SurrenderEffect } from '../combat/effects'
import moment from 'moment'
import { RandomAI } from '../ai'

function makeParty (): Creature[] {
  const fighter = new Creatures.Human(new ProperNoun("Redgar"), MalePronouns, {
    stats: {
      Toughness: 20,
      Power: 20,
      Speed: 15,
      Willpower: 15,
      Charm: 10
    }
  })
  fighter.title = "Lv. 6 Fighter"
  fighter.equipment.set(Items.EquipmentSlot.MainHand, new Items.Sword())
  const rogue = new Creatures.Human(new ProperNoun('Lidda'), FemalePronouns, {
    stats: {
      Toughness: 10,
      Power: 15,
      Speed: 20,
      Willpower: 15,
      Charm: 20
    }
  })
  rogue.title = "Lv. 5 Rogue"
  rogue.equipment.set(Items.EquipmentSlot.MainHand, new Items.Dagger())
  const wizard = new Creatures.Human(new ProperNoun('Mialee'), FemalePronouns, {
    stats: {
      Toughness: 10,
      Power: 10,
      Speed: 15,
      Willpower: 20,
      Charm: 25
    }
  })
  wizard.title = "Lv. 6 Wizard"
  wizard.equipment.set(Items.EquipmentSlot.MainHand, new Items.Wand())
  const cleric = new Creatures.Human(new ProperNoun('Jozan'), MalePronouns, {
    stats: {
      Toughness: 15,
      Power: 15,
      Speed: 10,
      Willpower: 20,
      Charm: 15
    }
  })
  cleric.title = "Lv. 5 Cleric"
  cleric.equipment.set(Items.EquipmentSlot.MainHand, new Items.Mace())

  return [fighter, cleric, rogue, wizard]
}

export const Town = (): Place => {
  const home = new Place(
    new ProperNoun('Your home'),
    "A very home-y place"
  )

  const westAve = new Place(
    new ImproperNoun('West Avenue'),
    "Streets of Sim City"
  )

  const westRoad = new Place(
    new ImproperNoun('road'),
    "West of town"
  )

  const woods = new Place(
    new ImproperNoun('woods'),
    "Scary woods"
  )

  const bosses = new Place(
    new ProperNoun("BOSS ZONE"),
    "Extra scary"
  )

  const loop = new Place(
    new ProperNoun("Loop"),
    "This place is a loop"
  )

  woods.choices.push(
    new Choice(
      "Fight a wolf",
      "yolo",
      (world, executor) => {
        world.encounter = new Encounter(
          {
            name: "You punched a wolf",
            intro: (world: World) => new LogLine(`You punched a wolf. The wolf is angry.`)
          },
          [executor, new Creatures.Wolf()]
        )

        return new LogLine(`FIGHT TIME`)
      }
    )
  )

  woods.choices.push(
    new Choice(
      "Fight a dragon",
      "yolo",
      (world, executor) => {
        world.encounter = new Encounter(
          {
            name: "You punched a dragon",
            intro: (world: World) => new LogLine(`You punched a dragon. The dragon is angry.`)
          },
          [executor, new Creatures.Dragon()]
        )

        return new LogLine(`FIGHT TIME`)
      }
    )
  )

  const bossEncounters = [
    new Encounter(
      { name: "Withers & Kenzie", intro: (world: World) => nilLog },
      makeParty().concat([new Creatures.Withers(), new Creatures.Kenzie()])
    ),
    new Encounter(
      { name: "Goldeneye", intro: (world: World) => nilLog },
      makeParty().concat([new Creatures.Goldeneye()])
    ),
    new Encounter(
      { name: "Large Wah", intro: (world: World) => nilLog },
      makeParty().concat([new Creatures.Shingo()])
    )
  ]

  home.choices.push(
    new Choice(
      "Nap",
      "Zzzzzz",
      (world, executor) => {
        return new LogLines(
          `You lie down for a nice nap...`,
          world.advance(moment.duration(1, "hour"))
        )
      }
    )
  )

  home.choices.push(
    new Choice(
      "Boost stats",
      "Make your stats more good-er",
      (world, executor) => {
        Object.keys(Stat).forEach(stat => {
          executor.baseStats[stat as Stat] += 5
          executor.takeDamage(new Damage(
            { amount: 5, target: (stat as Stat), type: DamageType.Heal }
          ))
        })
        return new LogLine(`You're stronger now`)
      }
    )
  )

  home.choices.push(
    new Choice(
      "Heal",
      "Become not dead",
      (world, executor) => {
        Object.keys(Vigor).forEach(vigor => {
          executor.vigors[vigor as Vigor] = executor.maxVigors[vigor as Vigor]
        })
        return new LogLine(`You're stronger now`)
      }
    )
  )

  westAve.choices.push(
    new Choice(
      "Eat someone",
      "Slurp",
      (world, executor) => {
        const snack = new Creatures.Human(new ProperNoun(["Snack", "Treat", "Tasty", "Dinner", "Appetizer"][Math.floor(Math.random() * 5)]), TheyPronouns)
        snack.applyEffect(new SurrenderEffect())
        const options = executor.validActions(snack).filter(action => action instanceof DevourAction)
        return options[Math.floor(options.length * Math.random())].execute(executor, snack)
      }
    )
  )

  westAve.choices.push(
    new Choice(
      "Fight someone",
      "Ow",
      (world, executor) => {
        const enemy = new Creatures.Human(new ProperNoun("Nerd"), TheyPronouns)
        enemy.side = Side.Monsters
        enemy.ai = new RandomAI()
        const encounter = new Encounter(
          {
            name: "Fight some nerd",
            intro: world => new LogLine(`You find some nerd to fight.`)
          },
          [world.player, enemy]
        )
        world.encounter = encounter
        return nilLog
      }
    )
  )

  bossEncounters.forEach(encounter => {
    bosses.choices.push(
      new Choice(
        encounter.desc.name,
        "Boss fight!",
        (world, executor) => {
          world.encounter = encounter
          return nilLog
        }
      )
    )
  })

  for (let i = 0; i < 10; i++) {
    loop.choices.push(
      new Choice(
        "A choice",
        "This is a choice",
        (world, executor) => {
          return new LogLine(`This does not do anything.`)
        }
      )
    )
  }

  home.biconnect(Direction.North, westAve)
  westAve.biconnect(Direction.West, westRoad)
  westRoad.biconnect(Direction.South, woods)
  westRoad.biconnect(Direction.North, bosses)
  westAve.biconnect(Direction.East, loop)
  loop.connect(Direction.North, loop)
  loop.connect(Direction.South, loop)
  loop.connect(Direction.East, loop)
  loop.connect(Direction.Northwest, loop)
  loop.connect(Direction.Northeast, loop)
  loop.connect(Direction.Southwest, loop)
  loop.connect(Direction.Southeast, loop)

  return home
}