module TK.SpaceTac.Specs {
    testing("TurnPlanning", test => {
        test.case("initializes from a battle state", check => {
            let battle = new Battle();
            let planning = new TurnPlanning(battle);
            check.equals(planning.getTurnPlan(), {
                fleets: [
                    { fleet: battle.fleets[0].id, ships: [] },
                    { fleet: battle.fleets[1].id, ships: [] },
                ]
            });

            battle.fleets[0].addShip();
            planning = new TurnPlanning(battle);
            check.equals(planning.getTurnPlan(), {
                fleets: [
                    {
                        fleet: battle.fleets[0].id, ships: [
                            { ship: battle.fleets[0].ships[0].id, actions: [] },
                        ]
                    },
                    { fleet: battle.fleets[1].id, ships: [] },
                ]
            });
        });

        test.case("gets child fleet and ship plans", check => {
            const battle = new Battle();
            battle.fleets[0].addShip();
            battle.fleets[1].addShip();
            battle.fleets[1].addShip();
            const planning = new TurnPlanning(battle);

            check.equals(planning.getFleetPlan(battle.fleets[0]).fleet, battle.fleets[0].id);
            check.equals(planning.getFleetPlan(battle.fleets[1]).fleet, battle.fleets[1].id);
            check.equals(planning.getFleetPlan(new Fleet()).fleet, -1);

            check.equals(planning.getShipPlan(battle.fleets[0].ships[0]).ship, battle.fleets[0].ships[0].id);
            check.equals(planning.getShipPlan(battle.fleets[1].ships[0]).ship, battle.fleets[1].ships[0].id);
            check.equals(planning.getShipPlan(battle.fleets[1].ships[1]).ship, battle.fleets[1].ships[1].id);
            check.equals(planning.getShipPlan(new Ship()).ship, -1);
        });

        test.case("adds an action and target to a ship plan", check => {
            const battle = new Battle();
            const ship = battle.fleets[0].addShip();
            const action1 = ship.actions.addCustom(new BaseAction());
            const planning = new TurnPlanning(battle);

            check.equals(planning.getShipPlan(ship).actions, []);
            check.equals(planning.collectAllActions(), []);

            planning.addAction(ship, action1, 100, 1);
            check.equals(planning.getShipPlan(ship).actions, [
                { action: action1.id, category: action1.getCategory(), distance: 100, angle: 1 }
            ]);
            check.equals(planning.collectAllActions(), [
                { action: action1.id, category: action1.getCategory(), distance: 100, angle: 1 }
            ]);
        });

        test.case("replaces existing actions", check => {
            const battle = new Battle();
            const ship = battle.fleets[0].addShip();
            const action1 = ship.actions.addCustom(new BaseAction());
            const action2 = ship.actions.addCustom(new BaseAction());
            const planning = new TurnPlanning(battle);

            check.equals(planning.getShipPlan(ship).actions, []);

            planning.addAction(ship, action1);
            check.equals(planning.getShipPlan(ship).actions, [
                { action: action1.id, category: action1.getCategory(), distance: undefined, angle: undefined }
            ]);

            planning.addAction(ship, action2);
            check.equals(planning.getShipPlan(ship).actions, [
                { action: action1.id, category: action1.getCategory(), distance: undefined, angle: undefined },
                { action: action2.id, category: action2.getCategory(), distance: undefined, angle: undefined }
            ]);

            planning.addAction(ship, action1, 5);
            check.equals(planning.getShipPlan(ship).actions, [
                { action: action2.id, category: action2.getCategory(), distance: undefined, angle: undefined },
                { action: action1.id, category: action1.getCategory(), distance: 5, angle: undefined }
            ]);
        });

        test.case("replaces other similar actions", check => {
            const battle = new Battle();
            const ship = battle.fleets[0].addShip();
            const active1 = ship.actions.addCustom(new TriggerAction());
            const active2 = ship.actions.addCustom(new TriggerAction());
            const move1 = ship.actions.addCustom(new MoveAction());
            const move2 = ship.actions.addCustom(new MoveAction());
            const planning = new TurnPlanning(battle);

            planning.addAction(ship, active1);
            check.equals(planning.getShipPlan(ship).actions, [
                { action: active1.id, category: active1.getCategory(), distance: undefined, angle: undefined }
            ]);
            planning.addAction(ship, active2);
            check.equals(planning.getShipPlan(ship).actions, [
                { action: active2.id, category: active2.getCategory(), distance: undefined, angle: undefined }
            ]);

            planning.addAction(ship, move1);
            check.equals(planning.getShipPlan(ship).actions, [
                { action: active2.id, category: active2.getCategory(), distance: undefined, angle: undefined },
                { action: move1.id, category: move1.getCategory(), distance: undefined, angle: undefined }
            ]);
            planning.addAction(ship, move2);
            check.equals(planning.getShipPlan(ship).actions, [
                { action: active2.id, category: active2.getCategory(), distance: undefined, angle: undefined },
                { action: move2.id, category: move2.getCategory(), distance: undefined, angle: undefined }
            ]);
        });
    });
}