// priority: 0

onEvent("recipes", event => {
  event.stonecutting("2x minecraft:stick", "#minecraft:planks");
  event.stonecutting("2x minecraft:bowl" , "#minecraft:planks");
  event.stonecutting("tconstruct:pattern", "#minecraft:planks");

  let COSTS = {
    // Logs
    wood:          { log: 1 },
    stripped_log:  { log: 1 },
    stripped_wood: { log: 1, wood: 1, stripped_log: 1, },
    // Items from Logs
    planks:        { any_log: 4 },
    boat:          { any_log: 1 },
    beam:          { any_log: 1 },
    palisade:      { any_log: 4 },
    post:          { log: 4, wood: 4 },
    stripped_post: { any_log: 4 },
    // Items from Planks
    stairs:          { planks: 1 },
    slab:            { planks: 2 },
    ladder:          { planks: 2 },
    door:            { planks: 1 },
    trapdoor:        { planks: 1 },
    fence:           { planks: 1 },
    fence_gate:      { planks: 1 },
    button:          { planks: 4 },
    pressure_plate:  { planks: 2 },
    sign:            { planks: 1 },
    support:         { planks: 1 },
    seat:            { planks: 1 },
    vertical_planks: { planks: 1, any_log: 4 },
    vertical_slab:   { planks: 2 },
    chair:           { planks: 1 },
    table:           { planks: 1 },
    shelf:           { planks: 1 },
    bench:           { planks: 2 },
    backpack_shelf:  { planks: 2 },
    banister:        { planks: 2 },
  };

  let WOOD_TYPES = {
    minecraft:      [ "oak", "spruce", "birch", "jungle", "acacia", "dark_oak", "crimson", "warped" ],
    biomesoplenty:  [ "cherry", "dead", "fir", "hellbark", "jacaranda", "magic", "mahogany", "palm", "redwood", "umbran", "willow" ],
    twilightforest: [ "twilight_oak", "canopy", "mangrove", "dark", "time", "transformation", "mining", "sorting" ],
    quark:          [ "azalea", "blossom" ],
  };

  let DEFAULT_FORMAT = {
    DEFAULT: "{MOD}:{WOOD}_{TYPE}",
    any_log: "#{MOD}:{WOOD}_logs",
    stripped_log:  "{MOD}:stripped_{WOOD}_log",
    stripped_wood: "{MOD}:stripped_{WOOD}_wood",
    stripped_post:   "{MOD}:stripped_{WOOD}_post",
    vertical_planks: "{MOD}:vertical_{WOOD}_planks",
  };

  let DEFINITIONS = {
    minecraft: [
      {
        woods: WOOD_TYPES.minecraft,
        types: [ "planks", "stairs", "slab", "door", "trapdoor", "fence", "fence_gate", "sign", "button", "pressure_plate" ],
      },
      {
        woods: [ "oak", "spruce", "birch", "jungle", "acacia", "dark_oak" ],
        types: [ "any_log", "log", "wood", "stripped_log", "stripped_wood", "boat" ],
      },
      {
        woods: [ "crimson", "warped" ],
        types: [ "any_log", "log", "wood", "stripped_log", "stripped_wood" ],
        format: {
          any_log:       "#{MOD}:{WOOD}_stems",
          log:           "{MOD}:{WOOD}_stem",
          wood:          "{MOD}:{WOOD}_hyphae",
          stripped_log:  "{MOD}:stripped_{WOOD}_stem",
          stripped_wood: "{MOD}:stripped_{WOOD}_hyphae",
        },
      },
      {
        woods: [ "oak" ],
        types: [ "ladder" ],
        format: { ladder: "{MOD}:{TYPE}" },
      },
    ],
    decorative_blocks: [
      {
        woods: WOOD_TYPES.minecraft,
        types: [ "beam", "palisade", "support", "seat" ],
      },
    ],
    quark: [
      {
        woods: WOOD_TYPES.quark,
        types: [
          "any_log", "log", "wood", "stripped_log", "stripped_wood",
          "planks", "stairs", "slab", "door", "trapdoor", "fence", "fence_gate",
          "sign", "button", "pressure_plate", "boat",
          "vertical_planks", "vertical_slab", "post", "stripped_post",
        ],
        format: {
          stairs:        "{MOD}:{WOOD}_planks_{TYPE}",
          slab:          "{MOD}:{WOOD}_planks_{TYPE}",
          vertical_slab: "{MOD}:{WOOD}_planks_{TYPE}",
        },
      },
      {
        woods: WOOD_TYPES.minecraft,
        types: [ "vertical_planks", "post", "stripped_post" ],
      },
      {
        woods: WOOD_TYPES.minecraft.concat(WOOD_TYPES.quark).filter(wood => wood != "oak"),
        types: [ "ladder" ],
      },
    ],
    adorn: [
      {
        woods: WOOD_TYPES.minecraft,
        types: [ "chair", "table", "shelf", "bench" ],
      },
      {
        woods: WOOD_TYPES.biomesoplenty,
        types: [ "chair", "table", "shelf", "bench" ],
        format: { DEFAULT: "{MOD}:biomesoplenty/{WOOD}_{TYPE}" },
      },
    ],
    backpacked: [
      {
        woods: WOOD_TYPES.minecraft,
        types: [ "backpack_shelf" ],
      },
    ],
    biomesoplenty: [
      {
        woods: WOOD_TYPES.biomesoplenty,
        types: [
          "any_log", "log", "wood", "stripped_log", "stripped_wood",
          "planks", "stairs", "slab", "door", "trapdoor", "fence", "fence_gate",
          "sign", "button", "pressure_plate", "boat",
        ],
      }
    ],
    compatoplenty: [
      {
        woods: WOOD_TYPES.biomesoplenty,
        types: [ "vertical_planks", "vertical_slab", "post", "stripped_post", "ladder" ],
      },
    ],
    twilightforest: [
      {
        woods: WOOD_TYPES.twilightforest,
        types: [
          "any_log", "log", "wood", "stripped_log", "stripped_wood",
          "planks", "stairs", "slab", "door", "trapdoor", "fence", "fence_gate",
          "button", "pressure_plate",
        ],
      },
      {
        woods: WOOD_TYPES.twilightforest.filter(wood => wood != "dark"),
        types: [ "sign" ],
      },
      {
        woods: WOOD_TYPES.minecraft.concat(WOOD_TYPES.twilightforest).filter(wood => wood != "dark"),
        types: [ "banister" ],
      },
      {
        woods: [ "dark" ],
        types: [ "sign", "banister" ],
        format: { DEFAULT: "{MOD}:darkwood_{TYPE}" },
      },
    ],
    malum: [
      {
        woods: [ "runewood", "soulwood" ],
        types: [
          "any_log", "log", "wood", "stripped_log", "stripped_wood",
          "planks", "door", "trapdoor", "fence", "fence_gate",
          "sign", "boat", "vertical_planks", "beam",
        ],
        format: {
          wood: "{MOD}:{WOOD}",
          stripped_wood: "{MOD}:stripped_{WOOD}",
        },
      },
      {
        woods: [ "runewood", "soulwood" ],
        types: [ "stairs", "slab", "fence", "fence_gate", "button", "pressure_plate" ],
        format: { DEFAULT: "{MOD}:{WOOD}_planks_{TYPE}" },
      },
    ],
  };

  let items = {  };
  // Collect all definitions into "items".
  // { oak: { planks: "minecraft:oak_planks", ... }, ... }
  for (let mod in DEFINITIONS) {
    for (let { woods, types, format } of DEFINITIONS[mod]) {
      format = Object.assign({  }, DEFAULT_FORMAT, format);
      for (let wood of woods) {
        let items_by_wood = items[wood] = items[wood] || {  };
        for (let type of types) {
          let item = (format[type] || format.DEFAULT)
            .replace("{MOD}", mod)
            .replace("{WOOD}", wood)
            .replace("{TYPE}", type);
          items_by_wood[type] = item;
        }
      }
    }
  }
  // Register stonecutting recipes based on "COSTS".
  for (let wood in items) {
    for (let [type, item] of Object.entries(items[wood])) {
      for (let [input, result_count] of Object.entries(COSTS[type] || {  })) {
        let o = `${result_count}x ${item}`;
        let i = items[wood] && items[wood][input];
        // console.log(`${wood} ${type} :: ${i} => ${o}`);
        if (i != null) event.stonecutting(o, i);
        else console.error(`Can't create ${wood} ${type} recipe for ${item} since input wasn't found`);
      }
    }
  }

  // Additional Malum wood blocks
  for (let wood of [ "runewood", "soulwood" ]) {
    event.stonecutting(`4x malum:${wood}_panel`, `#malum:${wood}_logs`);
    event.stonecutting(`4x malum:${wood}_tiles`, `#malum:${wood}_logs`);

    event.stonecutting(`malum:${wood}_panel`, `malum:${wood}_planks`);
    event.stonecutting(`malum:${wood}_tiles`, `malum:${wood}_planks`);
    event.stonecutting(`malum:${wood}_tiles`, `malum:${wood}_panel`);

    event.stonecutting(`2x malum:vertical_${wood}_planks_slab`, `malum:vertical_${wood}_planks`);
    event.stonecutting(`2x malum:${wood}_panel_slab`, `malum:${wood}_panel`);
    event.stonecutting(`2x malum:${wood}_tiles_slab`, `malum:${wood}_tiles`);

    event.stonecutting(`malum:vertical_${wood}_planks_stairs`, `malum:vertical_${wood}_planks`);
    event.stonecutting(`malum:${wood}_panel_stairs`, `malum:${wood}_panel`);
    event.stonecutting(`malum:${wood}_tiles_stairs`, `malum:${wood}_tiles`);

    event.stonecutting(`malum:solid_${wood}_trapdoor`, `malum:${wood}_planks`);
  }
});