const std = @import("std");
const Store = @import("../store.zig");
const json_utils = @import("../json_utils.zig");
const BoundedSlotsArray = @import("./slot_array.zig").BoundedSlotsArray;
const json = std.json;

const Skill = @import("./skill.zig").Skill;
const SkillUtils = @import("./skill.zig").SkillUtils;

const Items = BoundedSlotsArray(8);

const Craft = @This();

skill: Skill,
level: u64,
quantity: u64,
items: Items,

pub fn parse(store: *Store, obj: json.ObjectMap) !Craft {
    const skill = json_utils.getString(obj, "skill") orelse return error.MissingProperty;
    const level = json_utils.getInteger(obj, "level") orelse return error.MissingProperty;
    if (level < 1) return error.InvalidLevel;

    const quantity = json_utils.getInteger(obj, "quantity") orelse return error.MissingProperty;
    if (quantity < 1) return error.InvalidQuantity;

    const items = json_utils.getArray(obj, "items") orelse return error.MissingProperty;

    return Craft{
        .skill = SkillUtils.fromString(skill) orelse return error.InvalidSkill,
        .level = @intCast(level),
        .quantity = @intCast(quantity),
        .items = try Items.parse(store, items)
    };
}