(ns ldview.models.schema
  (:require [clojure.java.jdbc :as sql]
            [noir.io :as io]))

(def db-store "site.db")

(def db-spec {:classname "org.h2.Driver"
              :subprotocol "h2"
              :subname (str (io/resource-path) db-store)
              :user "sa"
              :password ""
              :naming {:keys clojure.string/lower-case
                       :fields clojure.string/upper-case}})

(defn initialized? []
  (.exists (new java.io.File (str (io/resource-path) db-store ".h2.db"))))


(defn create-initial-tables []
  (sql/with-connection db-spec
    (sql/create-table :entries
                      [:id "INT PRIMARY KEY AUTO_INCREMENT"]
                      [:ld_uid "INT"]
                      [:title "VARCHAR(255)"]
                      [:description "TEXT"]
                      [:user_id "INT"]
                      [:contest_id "INT"])

    (sql/create-table :users
                      [:id "INT PRIMARY KEY AUTO_INCREMENT"]
                      [:name "VARCHAR(255)"])
    
    (sql/create-table :contests
                      [:id "INT PRIMARY KEY AUTO_INCREMENT"]
                      [:name "VARCHAR(255)"])

    (sql/create-table :sources
                      [:id "INT PRIMARY KEY AUTO_INCREMENT"]
                      [:entry_id "INT"]
                      [:type "VARCHAR(100)"]
                      [:uri "VARCHAR(255)"])

    (sql/do-commands "CREATE INDEX ld_uid_index ON entries (ld_uid)")
    (sql/do-commands "CREATE INDEX entry_id_index ON sources (entry_id)")))

(defn create-tables []
  (create-initial-tables))