/**
 * @fileoverview added by tsickle
 * @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
 */
import { changeTime } from './timepicker.utils';
/**
 * @param {?} state
 * @param {?=} event
 * @return {?}
 */
export function canChangeValue(state, event) {
    if (state.readonlyInput || state.disabled) {
        return false;
    }
    if (event) {
        if (event.source === 'wheel' && !state.mousewheel) {
            return false;
        }
        if (event.source === 'key' && !state.arrowkeys) {
            return false;
        }
    }
    return true;
}
/**
 * @param {?} event
 * @param {?} controls
 * @return {?}
 */
export function canChangeHours(event, controls) {
    if (!event.step) {
        return false;
    }
    if (event.step > 0 && !controls.canIncrementHours) {
        return false;
    }
    if (event.step < 0 && !controls.canDecrementHours) {
        return false;
    }
    return true;
}
/**
 * @param {?} event
 * @param {?} controls
 * @return {?}
 */
export function canChangeMinutes(event, controls) {
    if (!event.step) {
        return false;
    }
    if (event.step > 0 && !controls.canIncrementMinutes) {
        return false;
    }
    if (event.step < 0 && !controls.canDecrementMinutes) {
        return false;
    }
    return true;
}
/**
 * @param {?} event
 * @param {?} controls
 * @return {?}
 */
export function canChangeSeconds(event, controls) {
    if (!event.step) {
        return false;
    }
    if (event.step > 0 && !controls.canIncrementSeconds) {
        return false;
    }
    if (event.step < 0 && !controls.canDecrementSeconds) {
        return false;
    }
    return true;
}
/**
 * @param {?} state
 * @return {?}
 */
export function getControlsValue(state) {
    const { hourStep, minuteStep, secondsStep, readonlyInput, disabled, mousewheel, arrowkeys, showSpinners, showMeridian, showSeconds, meridians, min, max } = state;
    return {
        hourStep,
        minuteStep,
        secondsStep,
        readonlyInput,
        disabled,
        mousewheel,
        arrowkeys,
        showSpinners,
        showMeridian,
        showSeconds,
        meridians,
        min,
        max
    };
}
/**
 * @param {?} value
 * @param {?} state
 * @return {?}
 */
export function timepickerControls(value, state) {
    /** @type {?} */
    const hoursPerDayHalf = 12;
    const { min, max, hourStep, minuteStep, secondsStep, showSeconds } = state;
    /** @type {?} */
    const res = {
        canIncrementHours: true,
        canIncrementMinutes: true,
        canIncrementSeconds: true,
        canDecrementHours: true,
        canDecrementMinutes: true,
        canDecrementSeconds: true,
        canToggleMeridian: true
    };
    if (!value) {
        return res;
    }
    // compare dates
    if (max) {
        /** @type {?} */
        const _newHour = changeTime(value, { hour: hourStep });
        res.canIncrementHours = max > _newHour;
        if (!res.canIncrementHours) {
            /** @type {?} */
            const _newMinutes = changeTime(value, { minute: minuteStep });
            res.canIncrementMinutes = showSeconds
                ? max > _newMinutes
                : max >= _newMinutes;
        }
        if (!res.canIncrementMinutes) {
            /** @type {?} */
            const _newSeconds = changeTime(value, { seconds: secondsStep });
            res.canIncrementSeconds = max >= _newSeconds;
        }
        if (value.getHours() < hoursPerDayHalf) {
            res.canToggleMeridian = changeTime(value, { hour: hoursPerDayHalf }) < max;
        }
    }
    if (min) {
        /** @type {?} */
        const _newHour = changeTime(value, { hour: -hourStep });
        res.canDecrementHours = min < _newHour;
        if (!res.canDecrementHours) {
            /** @type {?} */
            const _newMinutes = changeTime(value, { minute: -minuteStep });
            res.canDecrementMinutes = showSeconds
                ? min < _newMinutes
                : min <= _newMinutes;
        }
        if (!res.canDecrementMinutes) {
            /** @type {?} */
            const _newSeconds = changeTime(value, { seconds: -secondsStep });
            res.canDecrementSeconds = min <= _newSeconds;
        }
        if (value.getHours() >= hoursPerDayHalf) {
            res.canToggleMeridian = changeTime(value, { hour: -hoursPerDayHalf }) > min;
        }
    }
    return res;
}
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"timepicker-controls.util.js","sourceRoot":"ng://ngx-bootstrap/timepicker/","sources":["timepicker-controls.util.ts"],"names":[],"mappings":";;;;AAAA,OAAO,EAAE,UAAU,EAAE,MAAM,oBAAoB,CAAC;;;;;;AAOhD,MAAM,UAAU,cAAc,CAC5B,KAA+B,EAC/B,KAAuB;IAEvB,IAAI,KAAK,CAAC,aAAa,IAAI,KAAK,CAAC,QAAQ,EAAE;QACzC,OAAO,KAAK,CAAC;KACd;IAED,IAAI,KAAK,EAAE;QACT,IAAI,KAAK,CAAC,MAAM,KAAK,OAAO,IAAI,CAAC,KAAK,CAAC,UAAU,EAAE;YACjD,OAAO,KAAK,CAAC;SACd;QAED,IAAI,KAAK,CAAC,MAAM,KAAK,KAAK,IAAI,CAAC,KAAK,CAAC,SAAS,EAAE;YAC9C,OAAO,KAAK,CAAC;SACd;KACF;IAED,OAAO,IAAI,CAAC;AACd,CAAC;;;;;;AAED,MAAM,UAAU,cAAc,CAC5B,KAAsB,EACtB,QAA4B;IAE5B,IAAI,CAAC,KAAK,CAAC,IAAI,EAAE;QACf,OAAO,KAAK,CAAC;KACd;IAED,IAAI,KAAK,CAAC,IAAI,GAAG,CAAC,IAAI,CAAC,QAAQ,CAAC,iBAAiB,EAAE;QACjD,OAAO,KAAK,CAAC;KACd;IAED,IAAI,KAAK,CAAC,IAAI,GAAG,CAAC,IAAI,CAAC,QAAQ,CAAC,iBAAiB,EAAE;QACjD,OAAO,KAAK,CAAC;KACd;IAED,OAAO,IAAI,CAAC;AACd,CAAC;;;;;;AAED,MAAM,UAAU,gBAAgB,CAC9B,KAAsB,EACtB,QAA4B;IAE5B,IAAI,CAAC,KAAK,CAAC,IAAI,EAAE;QACf,OAAO,KAAK,CAAC;KACd;IACD,IAAI,KAAK,CAAC,IAAI,GAAG,CAAC,IAAI,CAAC,QAAQ,CAAC,mBAAmB,EAAE;QACnD,OAAO,KAAK,CAAC;KACd;IACD,IAAI,KAAK,CAAC,IAAI,GAAG,CAAC,IAAI,CAAC,QAAQ,CAAC,mBAAmB,EAAE;QACnD,OAAO,KAAK,CAAC;KACd;IAED,OAAO,IAAI,CAAC;AACd,CAAC;;;;;;AAED,MAAM,UAAU,gBAAgB,CAC9B,KAAsB,EACtB,QAA4B;IAE5B,IAAI,CAAC,KAAK,CAAC,IAAI,EAAE;QACf,OAAO,KAAK,CAAC;KACd;IACD,IAAI,KAAK,CAAC,IAAI,GAAG,CAAC,IAAI,CAAC,QAAQ,CAAC,mBAAmB,EAAE;QACnD,OAAO,KAAK,CAAC;KACd;IACD,IAAI,KAAK,CAAC,IAAI,GAAG,CAAC,IAAI,CAAC,QAAQ,CAAC,mBAAmB,EAAE;QACnD,OAAO,KAAK,CAAC;KACd;IAED,OAAO,IAAI,CAAC;AACd,CAAC;;;;;AAED,MAAM,UAAU,gBAAgB,CAC9B,KAA+B;UAEzB,EACJ,QAAQ,EACR,UAAU,EACV,WAAW,EACX,aAAa,EACb,QAAQ,EACR,UAAU,EACV,SAAS,EACT,YAAY,EACZ,YAAY,EACZ,WAAW,EACX,SAAS,EACT,GAAG,EACH,GAAG,EACJ,GAAG,KAAK;IAET,OAAO;QACL,QAAQ;QACR,UAAU;QACV,WAAW;QACX,aAAa;QACb,QAAQ;QACR,UAAU;QACV,SAAS;QACT,YAAY;QACZ,YAAY;QACZ,WAAW;QACX,SAAS;QACT,GAAG;QACH,GAAG;KACJ,CAAC;AACJ,CAAC;;;;;;AAED,MAAM,UAAU,kBAAkB,CAChC,KAAW,EACX,KAA+B;;UAEzB,eAAe,GAAG,EAAE;UACpB,EAAE,GAAG,EAAE,GAAG,EAAE,QAAQ,EAAE,UAAU,EAAE,WAAW,EAAE,WAAW,EAAE,GAAG,KAAK;;UACpE,GAAG,GAAuB;QAC9B,iBAAiB,EAAE,IAAI;QACvB,mBAAmB,EAAE,IAAI;QACzB,mBAAmB,EAAE,IAAI;QAEzB,iBAAiB,EAAE,IAAI;QACvB,mBAAmB,EAAE,IAAI;QACzB,mBAAmB,EAAE,IAAI;QAEzB,iBAAiB,EAAE,IAAI;KACxB;IAED,IAAI,CAAC,KAAK,EAAE;QACV,OAAO,GAAG,CAAC;KACZ;IAED,gBAAgB;IAChB,IAAI,GAAG,EAAE;;cACD,QAAQ,GAAG,UAAU,CAAC,KAAK,EAAE,EAAE,IAAI,EAAE,QAAQ,EAAE,CAAC;QACtD,GAAG,CAAC,iBAAiB,GAAG,GAAG,GAAG,QAAQ,CAAC;QAEvC,IAAI,CAAC,GAAG,CAAC,iBAAiB,EAAE;;kBACpB,WAAW,GAAG,UAAU,CAAC,KAAK,EAAE,EAAE,MAAM,EAAE,UAAU,EAAE,CAAC;YAC7D,GAAG,CAAC,mBAAmB,GAAG,WAAW;gBACnC,CAAC,CAAC,GAAG,GAAG,WAAW;gBACnB,CAAC,CAAC,GAAG,IAAI,WAAW,CAAC;SACxB;QAED,IAAI,CAAC,GAAG,CAAC,mBAAmB,EAAE;;kBACtB,WAAW,GAAG,UAAU,CAAC,KAAK,EAAE,EAAE,OAAO,EAAE,WAAW,EAAE,CAAC;YAC/D,GAAG,CAAC,mBAAmB,GAAG,GAAG,IAAI,WAAW,CAAC;SAC9C;QAED,IAAI,KAAK,CAAC,QAAQ,EAAE,GAAG,eAAe,EAAE;YACtC,GAAG,CAAC,iBAAiB,GAAG,UAAU,CAAC,KAAK,EAAE,EAAE,IAAI,EAAE,eAAe,EAAE,CAAC,GAAG,GAAG,CAAC;SAC5E;KACF;IAED,IAAI,GAAG,EAAE;;cACD,QAAQ,GAAG,UAAU,CAAC,KAAK,EAAE,EAAE,IAAI,EAAE,CAAC,QAAQ,EAAE,CAAC;QACvD,GAAG,CAAC,iBAAiB,GAAG,GAAG,GAAG,QAAQ,CAAC;QAEvC,IAAI,CAAC,GAAG,CAAC,iBAAiB,EAAE;;kBACpB,WAAW,GAAG,UAAU,CAAC,KAAK,EAAE,EAAE,MAAM,EAAE,CAAC,UAAU,EAAE,CAAC;YAC9D,GAAG,CAAC,mBAAmB,GAAG,WAAW;gBACnC,CAAC,CAAC,GAAG,GAAG,WAAW;gBACnB,CAAC,CAAC,GAAG,IAAI,WAAW,CAAC;SACxB;QAED,IAAI,CAAC,GAAG,CAAC,mBAAmB,EAAE;;kBACtB,WAAW,GAAG,UAAU,CAAC,KAAK,EAAE,EAAE,OAAO,EAAE,CAAC,WAAW,EAAE,CAAC;YAChE,GAAG,CAAC,mBAAmB,GAAG,GAAG,IAAI,WAAW,CAAC;SAC9C;QAED,IAAI,KAAK,CAAC,QAAQ,EAAE,IAAI,eAAe,EAAE;YACvC,GAAG,CAAC,iBAAiB,GAAG,UAAU,CAAC,KAAK,EAAE,EAAE,IAAI,EAAE,CAAC,eAAe,EAAE,CAAC,GAAG,GAAG,CAAC;SAC7E;KACF;IAED,OAAO,GAAG,CAAC;AACb,CAAC","sourcesContent":["import { changeTime } from './timepicker.utils';\nimport {\n  TimeChangeEvent,\n  TimepickerComponentState,\n  TimepickerControls\n} from './timepicker.models';\n\nexport function canChangeValue(\n  state: TimepickerComponentState,\n  event?: TimeChangeEvent\n): boolean {\n  if (state.readonlyInput || state.disabled) {\n    return false;\n  }\n\n  if (event) {\n    if (event.source === 'wheel' && !state.mousewheel) {\n      return false;\n    }\n\n    if (event.source === 'key' && !state.arrowkeys) {\n      return false;\n    }\n  }\n\n  return true;\n}\n\nexport function canChangeHours(\n  event: TimeChangeEvent,\n  controls: TimepickerControls\n): boolean {\n  if (!event.step) {\n    return false;\n  }\n\n  if (event.step > 0 && !controls.canIncrementHours) {\n    return false;\n  }\n\n  if (event.step < 0 && !controls.canDecrementHours) {\n    return false;\n  }\n\n  return true;\n}\n\nexport function canChangeMinutes(\n  event: TimeChangeEvent,\n  controls: TimepickerControls\n): boolean {\n  if (!event.step) {\n    return false;\n  }\n  if (event.step > 0 && !controls.canIncrementMinutes) {\n    return false;\n  }\n  if (event.step < 0 && !controls.canDecrementMinutes) {\n    return false;\n  }\n\n  return true;\n}\n\nexport function canChangeSeconds(\n  event: TimeChangeEvent,\n  controls: TimepickerControls\n): boolean {\n  if (!event.step) {\n    return false;\n  }\n  if (event.step > 0 && !controls.canIncrementSeconds) {\n    return false;\n  }\n  if (event.step < 0 && !controls.canDecrementSeconds) {\n    return false;\n  }\n\n  return true;\n}\n\nexport function getControlsValue(\n  state: TimepickerComponentState\n): TimepickerComponentState {\n  const {\n    hourStep,\n    minuteStep,\n    secondsStep,\n    readonlyInput,\n    disabled,\n    mousewheel,\n    arrowkeys,\n    showSpinners,\n    showMeridian,\n    showSeconds,\n    meridians,\n    min,\n    max\n  } = state;\n\n  return {\n    hourStep,\n    minuteStep,\n    secondsStep,\n    readonlyInput,\n    disabled,\n    mousewheel,\n    arrowkeys,\n    showSpinners,\n    showMeridian,\n    showSeconds,\n    meridians,\n    min,\n    max\n  };\n}\n\nexport function timepickerControls(\n  value: Date,\n  state: TimepickerComponentState\n): TimepickerControls {\n  const hoursPerDayHalf = 12;\n  const { min, max, hourStep, minuteStep, secondsStep, showSeconds } = state;\n  const res: TimepickerControls = {\n    canIncrementHours: true,\n    canIncrementMinutes: true,\n    canIncrementSeconds: true,\n\n    canDecrementHours: true,\n    canDecrementMinutes: true,\n    canDecrementSeconds: true,\n\n    canToggleMeridian: true\n  };\n\n  if (!value) {\n    return res;\n  }\n\n  // compare dates\n  if (max) {\n    const _newHour = changeTime(value, { hour: hourStep });\n    res.canIncrementHours = max > _newHour;\n\n    if (!res.canIncrementHours) {\n      const _newMinutes = changeTime(value, { minute: minuteStep });\n      res.canIncrementMinutes = showSeconds\n        ? max > _newMinutes\n        : max >= _newMinutes;\n    }\n\n    if (!res.canIncrementMinutes) {\n      const _newSeconds = changeTime(value, { seconds: secondsStep });\n      res.canIncrementSeconds = max >= _newSeconds;\n    }\n\n    if (value.getHours() < hoursPerDayHalf) {\n      res.canToggleMeridian = changeTime(value, { hour: hoursPerDayHalf }) < max;\n    }\n  }\n\n  if (min) {\n    const _newHour = changeTime(value, { hour: -hourStep });\n    res.canDecrementHours = min < _newHour;\n\n    if (!res.canDecrementHours) {\n      const _newMinutes = changeTime(value, { minute: -minuteStep });\n      res.canDecrementMinutes = showSeconds\n        ? min < _newMinutes\n        : min <= _newMinutes;\n    }\n\n    if (!res.canDecrementMinutes) {\n      const _newSeconds = changeTime(value, { seconds: -secondsStep });\n      res.canDecrementSeconds = min <= _newSeconds;\n    }\n\n    if (value.getHours() >= hoursPerDayHalf) {\n      res.canToggleMeridian = changeTime(value, { hour: -hoursPerDayHalf }) > min;\n    }\n  }\n\n  return res;\n}\n"]}